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Location: Remote - International Workplace: Remote ABOUT SOMNIA The Somnia Foundation, backed by Improbable, specialises in building and operating high-performance decentralised technology. Its EVM L1, launched in 2025, has been benchmarked as the fastest on the planet: at over 1 million ERC-20 transactions per second. At Somnia you'll be working alongside a talented team working across the core blockchain along with novel protocols leveraging its capabilities: - Somnia Agents adding the ability for smart contracts to leverage the latest open-source LLMs and interact with the outside world via headless browsers, powered by on-chain deterministic LLM inference and a decentralised network of agent runners - Prophecy an information oracle that can combine parsing of public websites and public data sources into decentralised, auditable attestations about the real world, powering prediction markets, forecasting and new types of financial systems - DreamDEX a high-performance DEX with a fully on-chain CLOB leveraging on Somnia's core capabilities, targeting centralised exchange characteristics - Somnia L1 continued work on the high-performance EVM L1, including working on MEV resistance, privacy, automatic gas sponsorship and 'reactivity' where smart contracts can autonomously invoke themselves based on specific timing or event criteria     ABOUT THE ROLE We're looking for a Senior Infrastructure Engineer to build and run Somnia's key backend services: the L1 and node fleet, RPC and indexing layers, product backends, and developer-facing services teams depend on. An SRE-minded role: you make reliability measurable, rollouts safe, and infrastructure repeatable, so every team can move fast without breaking things. You treat infrastructure as a product: automate relentlessly, measure everything, and leverage AI to accelerate development, operations, and incident response. KEY RESPONSIBILITIES - Define and maintain SLOs, SLIs, and error budgets, plus the observability—metrics, logs, traces and alerts—that catches regressions before users do. - Build repeatable, self-service infrastructure through infrastructure-as-code, CI/CD and golden paths so teams can provision, deploy and recover without reinventing the wheel. - Own rollouts end-to-end—progressive delivery, canaries, safe migrations and clean rollbacks. - Operate the systems behind Somnia's nodes, validators, RPC and indexing, tuning for performance and cost across regions. - Lead incident response and on-call, run blameless postmortems, and continuously harden the platform. - Partner with product and protocol teams to design and operate production-ready services. You'll rotate between embedding with engineering teams and building the shared platform, tooling and operational standards that underpin the wider organisation.   REQUIREMENTS MUST HAVE - Strong experience operating production infrastructure at scale (cloud and/or bare metal), with deep Linux fundamentals. - Experience with infrastructure-as-code such as Terraform or Pulumi, alongside configuration management. - Experience running containers and orchestration platforms (Docker, Kubernetes) in production. - Strong programming skills, ideally in Go and/or TypeScript, for building automation and internal tooling. - Experience with observability stacks (Prometheus, Grafana, OpenTelemetry or equivalents). - Experience operating and monitoring distributed systems, including capacity planning and performance tuning. - Comfortable operating in high-stakes production environments and responding to incidents. - Genuine interest in crypto and on-chain systems. NICE TO HAVE - Experience operating blockchain node infrastructure (validators, RPC, archive nodes) for an L1/L2. - Experience with high-performance networking, low-latency systems or load balancing at scale. - Multi-region and geo-distributed deployments with failover strategies. - Security and key management (HSMs, secrets management, hardening). - EVM tooling and the wider Web3 infrastructure ecosystem.   WHAT SUCCESS LOOKS LIKE - Engineers can deploy safely and frequently with confidence. - Platform reliability is measurable, with well-defined SLOs and continuously improving service health. - Infrastructure is automated, repeatable and increasingly self-service. - Incidents become less frequent, easier to diagnose and faster to resolve. - Product teams spend more time shipping features and less time managing infrastructure.   HOW WE WORK - Agent maximalists: We are strong believers in agentic tooling being a massive accelerant to velocity beyond vibe coding prototypes: from equipping engineers with the latest tools through to agentic harnesses for security testing and end-to-end shipping fixes and small features. - Ownership and autonomy: A lean team that optimises for individual impact and velocity. Engineers own features end-to-end, from idea to production, and are trusted to make the call to ship. - Outcome-oriented: We take on hard technical problems, but the tech is always a means to an end. What matters is what ships and the impact it has, not cleverness for its own sake. - Best tool for the job: We solve interesting problems in the simplest way possible. Mostly TypeScript for full-stack apps, C++ for high-performance systems, Go for infrastructure services and Solidity for smart contracts.

Location: Belgrade Workplace: onsite About Unlimit   Unlimit is a global fintech ecosystem built to eliminate financial borders holding businesses back. The company provides the extensive infrastructure needed to scale globally, integrating payment processing, multi-currency business accounts, BaaS and crypto gateways into a single, intelligent platform.   Across 17 offices globally, Unlimit bridges hyper-local expertise with a high-capacity financial network, giving companies the agility to expand across regions with operational confidence and speed. Driving the evolution of payments, Unlimit is transforming its infrastructure from human-operated fintech into AI-native financial infrastructure — where APIs are consumed by machines, integrations are negotiated by agents, and systems evolve continuously through intelligent automation. Our next users are not only humans. They are AI agents acting on behalf of humans and businesses.   Unlimit serves more than the needs of businesses today; we are building the nervous system for a borderless global economy. As Unlimit expands into new markets, each license we obtain connects us to that country's banking infrastructure — domestic clearing and direct interaction with other participants in the banking system. This role owns the integrations that bring those rails live: working hands-on with central banks, national clearing systems, and third-party BaaS providers.   You'll act as both project lead and solution engineer — running each integration with the regulator or provider and doing the technical implementation yourself. It's a role that sits between delivery and architecture: you own a project end to end while staying deep in the technical detail. What You'll Be Doing Own central bank and clearing integration projects end to end, from kickoff to go-live, as Unlimit enters new licensed markets. Act as the primary technical and project contact for regulators and their assigned counterparts. Manage the full onboarding path: credentials and environment setup, certification test cases, and production activation. Set and defend realistic launch timelines, and keep projects on track within their delivery window. Design and implement the connections that plug Unlimit into local clearing and payment systems. Deliver integrations with third-party BaaS providers to bring additional payment rails online. Document integrations and hand over clean, maintainable solutions to engineering and operations. Our Tech Stack You'll work across a stack that includes: Backend & tooling: JVM, Kotlin, Java, Spring Boot, Modulith, Javalin, jOOQ, Temporal Integration & messaging: REST and SOAP/XML web services, ISO 20022; Kafka and SQS/SNS for internal eventing Security: mTLS, PKI, certificate-based authentication, and digital signatures — standard for central bank and clearing connections Cloud & infrastructure: AWS, Docker, Kubernetes, Terraform, GitLab CI/CD What We're Looking For 5+ years in payments, banking, or integration engineering, with hands-on ownership of complex integration projects. Direct experience integrating with central banks and/or national clearing and settlement systems. Hands-on familiarity with payment schemes and networks such as SWIFT and SEPA. Strong understanding of payment rails, clearing, and settlement flows. Comfort with payment messaging standards and integration patterns (ISO 20022, MT/MX, SOAP/REST web services, certificate-based auth). The ability to run a regulated project independently — managing scope, timelines, and regulator communication without close supervision. A solid awareness of AI-driven engineering practices and where the tooling is heading. Hands-on experience putting AI tools to work — LLMs, AI-assisted development environments, and automation frameworks — to sharpen productivity, system performance, or technical decision-making. A clear, structured communicator who can hold their own with regulators and technical counterparties alike. Nice to Have Experience working directly with financial regulators, especially in Europe, Mexico, and Brazil. Familiarity with local schemes such as SEPA (Europe), SPEI (Mexico), and Pix (Brazil). Prior BaaS / embedded-finance integration experience. A background in payments, banking, or fintech operating across multiple jurisdictions. What You'll Gain Ownership of high-impact projects that directly unlock new markets for Unlimit. Exposure to the full fintech product landscape: acquiring, BaaS, wallets, crypto, and more. A global company with a strong engineering culture, agile mindset, and flat hierarchy. Collaboration with international teams across EU, LATAM, and APAC. Join Unlimit Team now!   Unlimit is an equal opportunity employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We welcome applications from all members of society irrespective of age, sex, disability, sexual orientation, race, religion or belief.

Location: Hybrid About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur Magazine’s Top Company Cultures list and ranked among the World’s Most Innovative Companies by Fast Company. At Cloudflare, we’re not looking for people who wait for a polished roadmap; we’re looking for the builders who see the cracks in the Internet that everyone else has simply learned to live with. We value candidates who have the instinct to spot a "normalized" problem and the AI-native curiosity to create a solution using the latest tools. Our culture is built on iteration, leveraging AI to ship faster today to make it better tomorrow, while ensuring that every improvement, no matter how small, is shared across the team to lift everyone up. If you’re the type of person who values curiosity over bureaucracy, and that AI is a partner in solving tough problems to keep the Internet moving forward, you’ll fit right in. Available Locations: United States: Austin, TX; Washington, DC; San Francisco, CA; New York City United Kingdom: London About the team Cloudflare’s mission is to help build a better internet and the Threat Application Services (TAS) team lives at the core of that effort. The team builds the automated services and systems that transform Cloudflare’s massive network telemetry into actionable intelligence. We empower customers with products to combat advanced threats, enabling them to query, investigate, and automatically mitigate attacks using Cloudflare’s unique visibility into global threat actor activity. At a high level, the Threat Application Services team is the engineering engine within Cloudforce One. We are responsible for the end-to-end lifecycle of threat intelligence data, from ingestion and enrichment to exposing high-fidelity indicators through the Threat Events platform and high-performance APIs. Our work ensures that threat intelligence is not just a report, but a scalable, real-time defensive layer across the Cloudflare stack. About the Role This role is for the Senior Engineering Manager of the Threat Application Services team within Cloudforce One’s Engineering organization. You will lead a team of high-performing engineers dedicated to building and scaling the Cloudforce One Threat Events platform, our external Threat Intel APIs, and the backend systems that integrate Indicators of Compromise (IOCs) directly into products like WAF and Gateway for automated mitigation. You will also lead hiring efforts to expand our engineering capabilities as we build the next generation of agentic threat intelligence tools. What you'll do You will be responsible for the architectural direction and operational excellence of the services owned by your team, ensuring our intelligence platforms meet the latency and reliability requirements of Enterprise security operations. You will also drive the professional development of your direct reports and collaborate with product managers and security researchers to turn complex threat data into intuitive, automated customer experiences. You thrive in a fast-paced environment where software engineering meets security research. You have experience delivering scalable distributed systems, managing complex data pipelines, and leading teams through the transition from "getting things done" to building world-class, reliable products. This role may require flexibility to be on-call outside of standard working hours to address technical issues as needed. Desirable skills and experience Experience with AI-assisted development and agentic AI workflows. Prior experience building high-performance APIs or platforms for threat intelligence, security operations, or large-scale data analytics. 8+ years of Software Development experience, with a focus on Go, JavaScript, or distributed systems. Led high-performing engineering teams for over 8 years, responsible for architectural direction and operational excellence of large-scale distributed security platforms (e.g., Threat Intel APIs, automated mitigation systems). Proven ability to manage technical debt, drive professional development through strong mentorship, and excel at planning and execution to deliver predictable, world-class products in a high-growth environment. Proven experience leading engineering teams and managing technical debt in a high-growth environment. Understanding of the Cyber Kill Chain and how to automate the ingestion and distribution of IOCs (IPs, domains, hashes, JA3/4 fingerprints). Experience with edge computing (e.g., Workers), SQL-at-the-edge (D1/SQLite), and building systems that scale to handle trillions of signals. Excel at planning and execution to deliver predictable, reliable features for security teams. Strong mentorship and coaching skills to support the career growth of engineers in a specialized security engineering domain. Compensation Compensation may be adjusted depending on work location. For Washington, DC based hires: Estimated annual salary of $220,000 - $303,000 For New York City based hires: Estimated annual salary of $220,000 - $303,000 For San Francisco, CA based hires: Estimated annual salary of $230,000 - $317,000 Equity This role is eligible to participate in Cloudflare’s equity plan. Benefits Cloudflare offers a complete package of benefits and programs to support you and your family.  Our benefits programs can help you pay health care expenses, support caregiving, build capital for the future and make life a little easier and fun!  The below is a description of our benefits for employees in the United States, and benefits may vary for employees based outside the U.S. Health & Welfare Benefits Medical/Rx Insurance Dental Insurance Vision Insurance Flexible Spending Accounts Commuter Spending Accounts Fertility & Family Forming Benefits On-demand mental health support and Employee Assistance Program Global Travel Medical Insurance Financial Benefits Short and Long Term Disability Insurance Life & Accident Insurance 401(k) Retirement Savings Plan Employee Stock Participation Plan Time Off Flexible paid time off covering vacation and sick leave Leave programs, including parental, pregnancy health, medical, and bereavement leave What Makes Cloudflare Special? We’re not just a highly ambitious, large-scale technology company. We’re a highly ambitious, large-scale technology company with a soul. Fundamental to our mission to help build a better Internet is protecting the free and open Internet. Project Galileo : Since 2014, we've equipped more than 2,400 journalism and civil society organizations in 111 countries with powerful tools to defend themselves against attacks that would otherwise censor their work, technology already used by Cloudflare’s enterprise customers--at no cost. Athenian Project : In 2017, we created the Athenian Project to ensure that state and local governments have the highest level of protection and reliability for free, so that their constituents have access to election information and voter registration. Since the project, we've provided services to more than 425 local government election websites in 33 states. 1.1.1.1 : We released 1.1.1.1 to help fix the foundation of the Internet by building a faster, more secure and privacy-centric public DNS resolver. This is available publicly for everyone to use - it is the first consumer-focused service Cloudflare has ever released. Here’s the deal - we don’t store client IP addresses never, ever. We will continue to abide by our privacy commitment and ensure that no user data is sold to advertisers or used to target consumers. Sound like something you’d like to be a part of? We’d love to hear from you! Please note that applicants who progress to the offer stage of the interview process may be asked to attend an in-person interview within one of the Cloudflare Offices or Cloudflare Hubs.  More details about this will be available at that stage of the interview process. This position may require access to information protected under U.S. export control laws, including the U.S. Export Administration Regulations. Please note that any offer of employment may be conditioned on your authorization to receive software or technology controlled under these U.S. export laws without sponsorship for an export license. Cloudflare is proud to be an equal opportunity employer.  We are committed to providing equal employment opportunity for all people and place great value in both diversity and inclusiveness.  All qualified applicants will be considered for employment without regard to their, or any other person's, perceived or actual race, color, religion, sex, gender, gender identity, gender expression, sexual orientation, national origin, ancestry, citizenship, age, physical or mental disability, medical condition, family care status, or any other basis protected by law. We are an AA/Veterans/Disabled Employer. Cloudflare provides reasonable accommodations to qualified individuals with disabilities.  Please tell us if you require a reasonable accommodation to apply for a job. Examples of reasonable accommodations include, but are not limited to, changing the application process, providing documents in an alternate format, using a sign language interpreter, or using specialized equipment.  If you require a reasonable accommodation to apply for a job, please contact us via e-mail at hr@cloudflare.com or via mail at 101 Townsend St. San Francisco, CA 94107.

Location: Serbia Workplace: remote ABOUT YOU We're looking for a Staff Engineer to join our Identity & Access Management (IAM) platform team. This is an individual contributor role with outsized technical scope: you'll be the technical anchor for how Xsolla builds secure, high-scale auth infrastructure — setting direction, making hard architectural calls, and raising the bar across the org. You will own the strategy behind authentication, authorization, and session management at scale, and evolve our OAuth 2.0 / OIDC flows and token lifecycle to meet both product and compliance needs. You operate with significant autonomy, but your decisions ripple across teams — so you'll spend real time building buy-in with engineering and security stakeholders, not just designing in isolation. You are technically deep, calm under pressure, and comfortable being the escalation point when production IAM issues get hard. You write the RFCs and design docs that people actually read, and you create leverage for the broader engineering org through documentation, tooling, and mentorship — without needing a management title to do it.   HOW WE WORK Xsolla operates across multiple time zones, and the IAM platform underpins authentication and authorization for every product we ship. Strong written communication is essential — your architectural decisions and designs need to stand on their own and be actionable without you in the room. We value directness, technical depth, and follow-through. If a design or production issue has real security or reliability implications, we expect you to say so clearly, defend your position with evidence, and stay engaged until it's resolved.   ABOUT US Xsolla is a global commerce company with robust tools and services to help developers solve the inherent challenges of the video game industry. From indie to AAA, companies partner with Xsolla to help them fund, distribute, market, and monetize their games. Grounded in the belief in the future of video games, Xsolla is resolute in the mission to bring opportunities together, and continually make new resources available to creators. Headquartered and incorporated in Los Angeles, California, Xsolla operates as the merchant of record and has helped over 1,500+ game developers to reach more players and grow their businesses around the world. With more paths to profits and ways to win, developers have all the things needed to enjoy the game. For more information, visit xsolla.com. Responsibilities Own IAM Architecture & Strategy — Own the technical strategy and architecture of our IAM platform, covering authentication, authorization, and session management at scale. Design Auth Protocols — Design and evolve our OAuth 2.0 / OIDC flows, token lifecycle, and security primitives to meet both product and compliance requirements. Drive Cross-Team Technical Decisions — Drive decisions on protocol design, data modeling, and platform reliability, and build buy-in across engineering and security teams. De-Risk Proactively — Identify systemic risks and performance bottlenecks; lead initiatives to resolve them before they become incidents. Set Engineering Standards — Define engineering standards, review critical code and designs, and create leverage for the team through documentation, tooling, and mentorship. Align with Stakeholders — Collaborate with product, security, and infra teams to align on roadmap and translate business needs into well-scoped technical plans. Own Production Escalations — Serve as the go-to escalation point for complex production issues in the IAM domain. Requirements Identity & Security OAuth 2.0 / OIDC Depth — Deep understanding of OAuth 2.0, OIDC, and related auth flows: authorization code + PKCE, client credentials, device flow, token introspection, refresh strategies. Web Security Fundamentals — Solid grasp of cookie security, CSRF, XSS, token storage, TLS, and secure session management. Production IAM Experience — Experience designing or operating production-grade IAM or auth systems. Backend Engineering Go Engineering — Strong Go (Golang) engineering skills: idiomatic code, concurrency patterns, performance profiling. Distributed Systems — Experience with distributed systems and their trade-offs (consistency, availability, failure modes). Data & Infrastructure PostgreSQL — Schema design, query optimization, migrations at scale. Kubernetes — Deploying, operating, and debugging services in a k8s environment. Message Streaming — Kafka or NATS — event-driven patterns, consumer groups, at-least-once delivery. Git & CI/CD — Git and modern CI/CD practices. Leadership Cross-Team Initiative Leadership — Proven ability to lead multi-quarter technical initiatives across teams. Architectural Influence — Track record of influencing architecture and standards beyond your immediate team. Written & Verbal Communication — You write RFCs and design docs that people actually read. Nice to Have Hands-on experience with the Ory ecosystem (Hydra, Kratos, Keto) — operating it in production or building on top of its APIs Experience with CockroachDB or other distributed SQL databases (multi-region deployments, clock skew handling, survivability trade-offs) Familiarity with compliance requirements relevant to IAM: SOC 2, ISO 27001, GDPR data minimization, audit logging Contributions to open-source security or identity projects Experience building or integrating with SCIM, SAML, or enterprise SSO (LDAP / Active Directory) Background in platform or infrastructure engineering — building systems other engineers build on top of Hands-on, up-to-date experience with modern AI tools (e.g. Claude, Copilot, Cursor) for code generation, review, and accelerating day-to-day engineering work Benefits   We are passionate about fostering a supportive environment for our team, so we prioritize the physical, mental, and emotional well-being of our employees through a comprehensive Benefits Program. This includes unlimited Flexible Time Off and a personalized career roadmap for each employee. By investing in professional development through training and educational opportunities, we ensure that our team thrives both personally and professionally. Together, we’re not just building a business; we’re cultivating a community that values creativity, collaboration, and the transformative power of play.   The duties and responsibilities of this position may evolve over time to support the organization’s goals and individual growth. This job description is intended to outline the general nature and level of work being performed and is not intended to be an exhaustive list of all duties, responsibilities, and qualifications required.   By submitting your application, you consent to Xsolla conducting background checks, where permitted by law, after the final interview stage. All checks will comply with local regulations, and your information will be handled confidentially.   Xsolla takes your privacy seriously and will not sell or externally distribute any personal data received during the hiring process. In accordance with applicable data protection laws, Xsolla is committed to protecting your personal information and respecting your privacy.   For any inquiries related to data privacy, please contact: careers@xsolla.com   Explore more opportunities at: https://xsolla.com/careers

Location: Canada Workplace: remote ABOUT YOU We're looking for a Staff Engineer to join our Identity & Access Management (IAM) platform team. This is an individual contributor role with outsized technical scope: you'll be the technical anchor for how Xsolla builds secure, high-scale auth infrastructure — setting direction, making hard architectural calls, and raising the bar across the org. You will own the strategy behind authentication, authorization, and session management at scale, and evolve our OAuth 2.0 / OIDC flows and token lifecycle to meet both product and compliance needs. You operate with significant autonomy, but your decisions ripple across teams — so you'll spend real time building buy-in with engineering and security stakeholders, not just designing in isolation. You are technically deep, calm under pressure, and comfortable being the escalation point when production IAM issues get hard. You write the RFCs and design docs that people actually read, and you create leverage for the broader engineering org through documentation, tooling, and mentorship — without needing a management title to do it.   ABOUT US Xsolla is a global commerce company with robust tools and services to help developers solve the inherent challenges of the video game industry. From indie to AAA, companies partner with Xsolla to help them fund, distribute, market, and monetize their games. Grounded in the belief in the future of video games, Xsolla is resolute in the mission to bring opportunities together, and continually make new resources available to creators. Headquartered and incorporated in Los Angeles, California, Xsolla operates as the merchant of record and has helped over 1,500+ game developers to reach more players and grow their businesses around the world. With more paths to profits and ways to win, developers have all the things needed to enjoy the game. For more information, visit xsolla.com. Responsibilities Own IAM Architecture & Strategy — Own the technical strategy and architecture of our IAM platform, covering authentication, authorization, and session management at scale. Design Auth Protocols — Design and evolve our OAuth 2.0 / OIDC flows, token lifecycle, and security primitives to meet both product and compliance requirements. Drive Cross-Team Technical Decisions — Drive decisions on protocol design, data modeling, and platform reliability, and build buy-in across engineering and security teams. De-Risk Proactively — Identify systemic risks and performance bottlenecks; lead initiatives to resolve them before they become incidents. Set Engineering Standards — Define engineering standards, review critical code and designs, and create leverage for the team through documentation, tooling, and mentorship. Align with Stakeholders — Collaborate with product, security, and infra teams to align on roadmap and translate business needs into well-scoped technical plans. Own Production Escalations — Serve as the go-to escalation point for complex production issues in the IAM domain. Requirements Identity & Security OAuth 2.0 / OIDC Depth — Deep understanding of OAuth 2.0, OIDC, and related auth flows: authorization code + PKCE, client credentials, device flow, token introspection, refresh strategies. Web Security Fundamentals — Solid grasp of cookie security, CSRF, XSS, token storage, TLS, and secure session management. Production IAM Experience — Experience designing or operating production-grade IAM or auth systems. Domain Context Gaming Industry Experience — Experience working in the video game industry, building or operating platforms for game developers, publishers, or players. Backend Engineering Go Engineering — Strong Go (Golang) engineering skills: idiomatic code, concurrency patterns, performance profiling. Distributed Systems — Experience with distributed systems and their trade-offs (consistency, availability, failure modes). Data & Infrastructure PostgreSQL — Schema design, query optimization, migrations at scale. Kubernetes — Deploying, operating, and debugging services in a k8s environment. Message Streaming — Kafka or NATS — event-driven patterns, consumer groups, at-least-once delivery. Git & CI/CD — Git and modern CI/CD practices. Leadership Cross-Team Initiative Leadership — Proven ability to lead multi-quarter technical initiatives across teams. Architectural Influence — Track record of influencing architecture and standards beyond your immediate team. Written & Verbal Communication — You write RFCs and design docs that people actually read. Nice to Have Hands-on experience with the Ory ecosystem (Hydra, Kratos, Keto) — operating it in production or building on top of its APIs Experience with CockroachDB or other distributed SQL databases (multi-region deployments, clock skew handling, survivability trade-offs) Familiarity with compliance requirements relevant to IAM: SOC 2, ISO 27001, GDPR data minimization, audit logging Contributions to open-source security or identity projects Experience building or integrating with SCIM, SAML, or enterprise SSO (LDAP / Active Directory) Background in platform or infrastructure engineering — building systems other engineers build on top of Hands-on, up-to-date experience with modern AI tools (e.g. Claude, Copilot, Cursor) for code generation, review, and accelerating day-to-day engineering work Benefits: We are passionate about fostering a supportive environment for our team, so we prioritize the physical, mental, and emotional well-being of our employees and their families through a comprehensive Benefits Program. This includes medical, dental, and vision, PTO, and a personalized career roadmap for each employee. By investing in professional development through training and educational opportunities, we ensure that our team thrives both personally and professionally. Together, we’re not just building a business; we’re cultivating a community that values creativity, collaboration, and the transformative power of play. Equal Employment Opportunity Statement: Xsolla is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. We do not discriminate based on race, color, religion, sex, national origin, age, disability, sexual orientation, gender identity, or any other characteristic protected by law. We consider qualified applicants with criminal histories in accordance with the Fair Chance Act. Criminal History Consideration: For the Staff Engineer, we will conduct a background check that may include the following:  Criminal history check Employment verification Education verification Relevance to Job Responsibilities: The background check is relevant to this position because of the following role responsibilities: Working with vulnerable populations Accessing confidential company data Ensuring compliance with regulatory requirements Rights Under the Fair Chance Act: Applicants are encouraged to inquire about their rights under the Fair Chance Act. If you have questions regarding our hiring practices, please contact careers@xsolla.com. By submitting the following job application form, you consent to Xsolla processing your data for career-related inquiries and potential employment opportunities. We process your data in accordance with thisXsolla Privacy Notice for Job Applicants. Please direct any inquiries regarding your data privacy to careers@xsolla.com.

Location: Tbilisi; Yerevan; Belgrade; Novi Sad, Vojvodina; Poland; Portugal Workplace: remote About Provectus Provectus is an AWS Premier Partner and an Anthropic Strategic Partner, working at the frontier of applied AI. We help enterprises turn Claude, agentic systems, and their own data into measurable business outcomes — through bespoke applications, managed services, and advisory engagements. With offices in North America, LATAM, and EMEA, we partner with clients worldwide. Our work centers on two verticals — Financial Services & Insurance and Healthcare & Life Sciences — where we deploy five pre-built AI Blueprints: Submission Flow, Portfolio Lens, Asset Flow, Revenue Flow, and Evidence Lens. Each Blueprint rebuilds a critical business process front to back, shipped from working code and tuned to a client's specific book, regulators, and operating posture. Our team holds 100+ AWS certifications, is Claude Code certified, and co-delivers Anthropic's Agentic SDLC program, Cowork Activation, and AI Blueprint engagements. Where this role sits: You will work in a small, senior pod alongside an FDX; our delivery arc is Sprint → Enable → Realize: Forward Deployed Executive (FDX) owns the commercial relationship and the business outcome. Works alongside the client's leadership or C-suite level to move the client's KPIs — revenue growth, cost reduction, risk reduction. Forward Deployed Engineer (FDE) embeds with a client to change how that client operates. You own the method; nobody hands you a ticket. You map the client workflow as it actually happens, identify the business problem underneath it, build a working AI solution, present to the client in the language of outcomes, and transfer it. Provectus maintains industry Blueprints — working systems that have already shipped for a client in the same industry — so you begin from running code and tuning it to this client's specific book, regulators, and operating posture. You will be measured on whether the Business Unit's number moved, not on hours or scope delivered. Requirements: Mindset Proactive and self-directed; identify problems before they're handed to you Comfort with ambiguity and ownership. Engagements start underspecified by design. Closing that gap is the job B2+ English, comfortable collaborating across distributed, multicultural teams Client Engagement You are willing to spend time understanding and doing someone else’s job on the client's side before you write a line of code Credible with senior stakeholders — you can hold a redesign conversation with a BU head and a scoping conversation with a CTO, presenting outcomes to them You can produce a scoped, phased delivery plan with clear deliverables, dependencies, and risks — and estimate what it will cost to build and to run Technical depth 7+ years building and running production systems. Solid AI/ML foundations. You understand what the models do well enough to reason about failure modes Designed and shipped to production LLM applications and agentic workflows — not demos, not POCs, not notebooks Agentic orchestration: multi-step workflows, graph-based orchestration, tool use, state management, and recovery from partial failure Experience with LLM APIs (Anthropic, AWS Bedrock, or OpenAI) and agent frameworks. Experience building and optimizing RAG systems in production Strong engineering fundamentals — dropped into an unfamiliar codebase or language, you’re productive. Python and/or TypeScript proficiency; depth matters more than stack. Experience in making and defending architectural trade-off decisions Hands-on AWS production depth: Bedrock, Bedrock AgentCore, Lambda, ECS, S3, SQS, ECR, or similar. GCP or Azure is a plus Cloud-native delivery: containers, ECS or Kubernetes, IaC, and CI/CD applied to AI pipelines You evaluate. You have built or owned an eval suite for a non-deterministic system, and you can explain what you measured, how you produced ground truth, and what gated a release Model and agent monitoring, drift detection Cost and latency discipline: model tiering, caching, and the ability to say what a workload costs to run before it runs Hands-on production experience with the Claude ecosystem —  Claude Code, CLAUDE.md, hooks, skills files.  Spec-driven development — writing the intent, constraints, and acceptance criteria before you let an agent build — is a strong plus MCP: you can say why an agent would prefer it to a REST integration. Having authored a server is a plus What you’ll do: Take the seat Sit with the client and the Forward Deployed Executive at the start of an engagement. Learn the function from inside, not from a requirements doc, and redesign the function from first principles. Reach working fluency in a new domain — insurance underwriting, healthcare revenue cycle, asset flow. Build Design and ship production GenAI systems into the customer’s environment (cloud-native data, LLM-based, and agentic AI solutions). Implement and optimize RAG systems for production use cases Build the evaluation harness before you build the feature. Define what working means, instrument it, and let the evals drive the design. Write production code across the stack — AI, backend services, data pipelines. We choose tools to fit the customer. Take systems to production on AWS (GCP or Azure where the customer requires it): containerised, CI/CD, automated testing, monitoring, and maintainable after we leave. Hand the system over to the client. Start from the blueprint, and feed the blueprint. What you learn in the field becomes the baseline the next engagement starts from. Lead architecture reviews, produce technical design documents, and contribute to standards. Mentor engineers and share knowledge across the team. Own the outcome. Work in a pair with a FDX who carries the Business Unit’s KPIs. Your work is measured against the same number. Own the technical direction of technical proposals and scoping. Drive adoption. Change management is part of the engineering job here. Be credible with the customer’s engineers and their executives. Shape what we commit to before we commit to it. Nice to Have: Prior experience as a founder, CTO, or engineering leader who has chosen to return to individual contribution Experience in one of the industries: financial services, insurance, healthcare Consulting, professional services, or other embedded customer-facing delivery A2A: you can explain agent-to-agent interoperability AWS and Claude Code Certifications CI/CD pipeline experience (GitHub Actions, GitLab CI) Experience in an additional language (Go, TypeScript, or Rust) Experience with Apache Spark, Apache Airflow, Kafkа What We Offer: The chance to shape how leading enterprises across LATAM, Europe, and North America adopt AI, from strategy through first deployment A forward-deployed model working in small, senior teams alongside Principal Architects and Forward Deployed Engineers A growing AI delivery practice where you help build the tooling and frameworks, not just use them Remote-friendly culture Internal training programs with full support for Claude, AWS, and other professional certifications, conference attendance Career growth; we actively develop our engineers Access to the latest AI tools and premium subscriptions Long-term B2B collaboration Private medical insurance or a budget for your medical needs Paid sick leave, vacation, and public holidays Equipment and all the tech you need for comfortable, productive work How we hire:   Intro conversation. The role, your background and aspirations, tech questions. Technical interview with live engineering sessions. Real problems, your own editor, you may use an LLM assistant  HR Interview. Soft skills and expectations HM interview. Tech questions; a live engineering session is also possible

Задачи: — Сотрудничество с бизнес-стейкхолдерами для понимания их потребностей и требований — Анализ и документирование бизнес-процессов, рабочих процессов и функциональностей систем — Проектирование и предложение технических решений, соответствующих бизнес-целям и технологической стратегии FxPro — Разработка детальных системных спецификаций, диаграмм и блок-схем для руководства разработчиками — Тесное взаимодействие с командами разработки для контроля реализации системных решений — Обеспечение бесшовной интеграции новых систем с существующей инфраструктурой и платформами Требования: — Опыт работы системным аналитиком не менее 5 лет — Экспертиза в анализе и документировании требований для backend-сервисов — Опыт создания детальных системных спецификаций, wireframes, диаграмм и блок-схем — Владение созданием комплексной технической документации — Знание системной архитектуры — Опыт работы с RESTful APIs, GraphQL и интеграцией сторонних API — Знание отраслевых стандартов и требований регуляторов — Сильные навыки решения проблем и устранения неполадок — Отличные устные и письменные коммуникативные навыки — Способность к сотрудничеству и работе в команде — Аналитическое мышление — Адаптивность к изменяющимся бизнес-требованиям — Свободное владение английским и русским языками Желательно: — Глубокие знания торговых систем — Понимание принципов UX/UI дизайна Условия: — Отличный компенсационный пакет — Медицинская страховка — Пенсионный фонд — Собственный спортзал с персональным тренером — Бесплатное ежедневное питание, закуски и напитки — Корпоративная дисконтная карта на различные товары и услуги — 21 день ежегодного отпуска и 10 дней больничных в год — Трансфер из Лимассола — Подарок на день рождения — Бонус на релокацию и поддержка в оформлении визы/разрешения на работу

Задачи: — Разработка и поддержка одностраничных приложений (SPA) с использованием React (версии 18/19) и TypeScript. — Создание масштабируемых и переиспользуемых UI-компонентов с управлением состоянием (MobX, Redux, Zustand, Context API). — Интеграция с RESTful API, оптимизация производительности приложений, рендеринга и размера бандла. — Обеспечение адаптивного дизайна, доступности (WCAG, ARIA) и кроссбраузерной совместимости. — Написание тестов с использованием Jest и React Testing Library, настройка CI/CD пайплайнов. — Взаимодействие с командами backend, дизайна и QA, участие в код-ревью. Требования: — Опыт коммерческой разработки с React не менее 3 лет. — Глубокие знания TypeScript и современного JavaScript (ES6+). — Понимание React: хуки, функциональные компоненты, кастомные хуки, порталы. — Практический опыт работы с управлением состоянием (MobX, Redux, Zustand или Context API). — Знание HTML5, CSS3 и современных технологий стилизации (Tailwind CSS, SCSS/SASS, CSS Modules). — Опыт интеграции с REST API (Axios, Fetch) и обработки ошибок. — Знакомство с инструментами сборки React (Vite, Webpack), Git и основами CI/CD. — Опыт работы с UI-библиотеками (MUI, Ant Design, Chakra UI) и тестовыми фреймворками. — Понимание вопросов безопасности фронтенда (XSS, CSP) и контейнеризированного деплоя (Docker). — Хорошие навыки решения проблем и внимание к UI/UX. — Владение английским языком на уровне B2 и выше (письменно и устно). Желательно: — Опыт с Next.js (SSR/SSG), React Server Components или React Native. — Знание GraphQL (Apollo Client), WebSocket или архитектуры FSD. — Знакомство с инструментами монорепозиториев (Nx, Turborepo), Storybook или PWA. — Знание backend-технологий (Node.js, NestJS) для полного стека. — Опыт с end-to-end тестированием (Cypress, Playwright). — Участие в open-source проектах. Локация: удалённо, по всему миру. Ограничения: кандидаты из Египта, Индии, Пакистана, Армении и Афганистана не рассматриваются. Формат работы: полный рабочий день, аутсорс, аутстафф.

Location: United States Workplace: Remote At ClickUp, we're building the future of work: the first truly converged AI workspace unifying tasks, docs, chat, calendar, and enterprise search, all supercharged by context-driven AI. We are an AI-native company. Every team member is expected to leverage AI daily, and we evaluate AI fluency as part of our hiring process. Join us and help redefine what's possible. 🚀 THE MISSION The Foundry is ClickUp's internal AI innovation lab — embedded inside GTM Systems and accountable for turning AI capabilities into production-grade, internally deployed products that make every GTM function faster and smarter. We build the infrastructure that powers AI-first work across Sales, Marketing, Post-Sales, and Revenue Operations.   As the Senior Software Engineer on this team you will own the technical delivery of our MCP server platform, agent orchestration layer, and internal tooling — shipping production systems used daily by hundreds of ClickUp employees, and scaling your own throughput by treating AI tools as first-class engineering collaborators. WHAT YOU'LL OWN MCP SERVER PLATFORM   - Design, build, and operate Model Context Protocol servers that expose CRM, ticketing, analytics, and communication data to AI agents across the GTM stack - Implement Okta PKCE authentication flows and RBAC policy enforcement so agents access only the data they're authorized to touch - Maintain deployment infrastructure on AWS (Bedrock, Lambda, ECS, API Gateway) and contribute to GCP workloads where applicable - Own observability: structured logging, distributed tracing, latency SLOs, and on-call runbooks for every production server   AGENT ORCHESTRATION & AI-NATIVE PRODUCTS   - Build and maintain multi-step autonomous agents that execute end-to-end GTM workflows — lead qualification, deal room assembly, onboarding automation, support triage, and more - Architect prompt engineering frameworks, tool-call schemas, and agent evaluation harnesses that make AI behavior predictable and auditable - Integrate with LLM providers (Anthropic, OpenAI, AWS Bedrock AgentCore) and maintain version-pinned, cost-tracked model configurations - Deliver AI-powered internal applications (web apps, CLI tools, Slack integrations) that non-technical GTM stakeholders use without friction   GTM PLATFORM ENGINEERING   - Own full-stack feature delivery across TypeScript/Node.js backends and React/TypeScript frontends for internal tooling - Write Python automation scripts, ETL pipelines, and data transformation layers that feed GTM analytics and AI context - Collaborate with Systems Engineering and GTM Engineering teams on cross-cutting API standards, data contracts, and integration patterns - Conduct code reviews, establish engineering standards, and actively mentor junior engineers toward higher leverage   AI-NATIVE DEVELOPMENT PRACTICE   - Use AI coding assistants (Claude, Cursor, GitHub Copilot) as primary engineering accelerators — not supplements — to ship at a pace that punches above a single engineer's weight - Document AI usage patterns, prompt templates, and agentic workflows so the team's collective throughput compounds - Stay current on MCP protocol evolution, agent frameworks (LangGraph, CrewAI, custom), and emerging LLM capabilities; bring back what matters REQUIRED QUALIFICATIONS - 5+ years of professional software engineering experience with production systems - Expert-level TypeScript and Node.js — idiomatic, typed, testable server-side code - Strong Python — automation scripts, data pipelines, and scripting for AI/ML tooling - Meaningful AWS deployment experience: Lambda, Bedrock, ECS/Fargate, API Gateway, IAM, Secrets Manager, CloudWatch - Demonstrated experience integrating with LLM APIs (OpenAI, Anthropic, AWS Bedrock, or equivalent) and shipping AI-powered features to real users - Solid foundation in REST API design, OAuth 2.0 / OIDC authentication, and secure credential management - Experience with CI/CD pipelines, infrastructure-as-code (Terraform, CDK, or SAM), and cloud cost awareness - Clear written communication: design docs, ADRs, and runbooks that others actually read - Track record of using AI tools (LLM assistants, copilots, agentic workflows) as a genuine productivity multiplier — not a gimmick STRONGLY PREFERRED - Hands-on experience with MCP (Model Context Protocol) — building servers, defining tool schemas, or operating multi-server agent environments - GCP experience (Cloud Run, BigQuery, Cloud Functions) to complement AWS work - Salesforce, HubSpot, or other CRM API integration work — understanding GTM data models is a significant advantage - React or Next.js front-end capability to ship internal dashboards and tooling without hand-offs - Familiarity with agent orchestration frameworks: LangGraph, AutoGen, CrewAI, or custom orchestration patterns - Experience in a GTM Systems, RevOps, or Sales Engineering context - Okta / identity provider integration work (PKCE flows, SCIM, token management) HOW WE OPERATE The Foundry runs on three principles that every team member is expected to embody:   - Ownership — You own the full lifecycle of what you build: design, delivery, observability, and iteration. We don't have a separate ops hand-off. - Velocity — We ship to production in days, not quarters. AI tools are how we maintain that pace without sacrificing quality. - Atomicity — Every deliverable is a discrete, composable unit — an MCP server, an agent, an API. Nothing we build requires everything else to work. WHO THRIVES HERE This role is a strong fit if you are genuinely excited to work at the intersection of AI infrastructure and internal product — not just as a user of AI, but as someone building the layer that makes AI useful for an entire go-to-market organization. You are comfortable with ambiguity, you default to shipping, and you see every piece of internal tooling as a product that deserves operational discipline.   This role is not a fit if you need heavily defined requirements before starting work, prefer long planning cycles to iterative delivery, or view AI tools as optional extras rather than core to how you operate. Equal Opportunity Employer ClickUp is an Equal Opportunity Employer, and qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, or national origin. Privacy Notice ClickUp collects and processes personal data in accordance with applicable data protection laws. You can find further details by viewing our Global Candidate Privacy Notice. https://clickup.com/careers-terms/candidate-privacy-notice If you are a Philippine Job Applicant, please also see our Philippine Data Privacy Notice https://t333.s.clickup-attachments-stg.com/t333/d9a53ce2-6d2c-48cd-84b1-ed4e525f9613/Philippine%20Data%20Privacy%20Notice_2024.pdf?view=open for further details. Visa Sponsorship Please note we are unable to sponsor or take over sponsorship of an employment visa for roles outside of engineering and product at this time. Sponsorship for engineering and product roles is not guaranteed, but is instead based on the business needs for that specific role at that time. Please reach out to the recruiter with any questions. Fraud Alert ClickUp Talent Acquisition will only initiate contact via an @clickup.com http://clickup.com email or through our official careers portal on clickup.com http://clickup.com. We will never request fees, payments, or sensitive personal information. Please disregard any offers received outside these channels and report them to support@clickup.com. AI Processing Notice ClickUp may use artificial intelligence and machine learning technologies to help review and screen candidates' employment applications against role-related criteria. These tools support, but do not replace, human decision‑making. If you have questions or need an accommodation in the recruitment process, please contact us at AskPeople@ClickUp.com.

Обязанности: - Разрабатывать и внедрять ML-функции для платформы знакомств: рекомендации, поиск, безопасность и антифрод. - Строить рекомендательные системы и модели совместимости пользователей для повышения качества мэтчинга. - Разрабатывать NLP-решения для анализа анкет, извлечения структурированных признаков и семантического поиска. - Реализовывать CV-модели для модерации контента, проверки подлинности фото и выявления AI-generated изображений. - Создавать модели скоринга рисков, выявления ботов, фейков и мошеннической активности. - Проектировать полный ML lifecycle: подготовка данных, обучение, оценка качества, деплой и мониторинг моделей. - Работать в тесной связке с продуктом, backend-разработчиком и QA, участвуя в принятии ключевых технических решений. Требования: - Опыт работы ML Engineer от 3 лет и уверенное владение Python. - Практический опыт вывода ML-моделей в продакшн и поддержки их жизненного цикла. - Хорошее знание PyTorch или TensorFlow. - Опыт работы с рекомендательными системами, ранжированием или персонализацией. - Опыт решения NLP-задач: embeddings, классификация текста, semantic search, retrieval. - Понимание MLOps-практик: versioning, monitoring, evaluation, CI/CD для моделей. - Способность самостоятельно принимать технические решения и строить ML-направление практически с нуля. Будет плюсом: - Опыт в Computer Vision: модерация контента, face analysis, deepfake detection. - Опыт создания антифрод- и риск-моделей. - Опыт работы с LLM, RAG и современными open-source моделями. - Опыт работы с векторным поиском (Qdrant, FAISS, Weaviate и др.). - Опыт работы с графовыми моделями и рекомендательными системами. Условия: - Участие в развитии продукта с первых этапов; - Возможность влиять на технические решения и архитектуру системы; - Минимум бюрократии и быстрый цикл принятия решений; - Сильную и мотивированную команду; - Перспективы роста вместе с компанией; - Удалённый формат работы.

Location: Hong Kong, Hong Kong SAR OKX will be prioritising applicants who have a current right to work in Hong Kong, and do not require OKX's sponsorship of a visa. Who We Are At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me , Do the Right Thing , and Get Things Done . These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more. About The Opportunity We are looking for a Senior Staff Mobile Engineer to join our OEX Mobile Growth team — a pure mobile team sitting at the intersection of engineering rigour, consumer growth craft, and product instinct. This is not a feature delivery role. You will own the client-side architecture for new user acquisition, referral and virality mechanics, and the reward and conversion funnels that drive growth for millions of users. You bring deep expertise in mobile attribution — from MMP design and evolution through to anti-fraud, channel revenue sharing, and ROI evaluation — and you know how to turn attribution data into decisions. You are also fluent in AI-assisted development and bring the discipline to build, maintain, and continuously improve your own AI engineering workflows. What You'll Be Doing Own the client-side architecture for core growth conversion flows — new user acquisition, referral and virality loops, reward mechanics, and activity-driven engagement systems. Design and evolve the mobile attribution system — including MMP integration, attribution modelling, and the application of attribution data across anti-fraud, channel revenue sharing, and ROI evaluation scenarios. Build and optimise growth infrastructure including funnel instrumentation, experiment frameworks, and acquisition loops that directly serve the mobile user base. Collaborate closely with Product, Business Development, and local market teams to translate commercial goals into concrete, data-backed engineering proposals. Drive technical decision-making on growth infrastructure, articulating trade-offs clearly and defending or revising positions based on evidence. Apply AI coding tools actively in your workflow — not just for code generation, but to build and maintain repeatable personal AI development workflows. Mentor engineers on the team and help establish a culture where engineers bring solutions, not just responses. What We Look For In You 8+ years of software engineering experience with a track record of shipping production-quality systems at scale. Deep familiarity with new user growth, referral and virality mechanics, activity and reward systems, and the client-side architecture behind core business conversion flows. Strong expertise in mobile attribution design and evolution — hands-on experience with attribution platforms and solutions, and proven ability to drive attribution data into anti-fraud, channel revenue sharing, and ROI evaluation applications. Proficient in AI-assisted development — able to independently build and maintain personal AI engineering workflows, not just use AI tools ad hoc. Data instincts: you think in funnels, know how to instrument what matters, and use metrics to drive decisions. Outspoken and proposal-driven — you come to the table with a point of view, push back when you disagree, and bring data and a counter-proposal rather than just flagging concerns. Strong cross-functional communication — comfortable working with Product, Business Development, and local markets to align on goals and hold the line on engineering quality. Nice-To-Haves Mobile development experience in iOS (Swift/Objective-C) or Android (Kotlin/Java) — or backend experience building growth systems that serve mobile apps directly. Depth in MMPs such as AppsFlyer, Adjust, or SKAdNetwork. Experience building referral systems, k-factor mechanics, or anti-fraud layers. A/B experiment framework ownership at meaningful scale. ASO operational experience (App Store Connect, Google Play Console). Background in fintech, crypto, or regulated consumer financial products. Experience operating across APAC, EEA, or US markets. Perks & Benefits Competitive total compensation package L&D programs and Education subsidy for employees' growth and development Various team building programs and company events Wellness and meal allowances Comprehensive healthcare schemes for employees and dependants More that we love to tell you along the process! #LI-ML1 #LI-ONSITE Please note that Hong Kong is a group-level service hub, and OKX does not carry on a business of operating a virtual asset trading platform in Hong Kong. Notice: All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website. Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX 's Candidate Privacy Notice .

Location: Hong Kong, Hong Kong SAR OKX will be prioritising applicants who have a current right to work in Hong Kong, and do not require OKX's sponsorship of a visa. Who We Are At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me , Do the Right Thing , and Get Things Done . These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more. About The Opportunity We are looking for an experienced engineering leader to join our Mobile Infrastructure team and drive the technical foundation that powers OKX's app for millions of daily active users. In this role, you will lead and grow a team of mobile infrastructure engineers, set the technical direction for our platform layer, and work closely with product engineering teams to ensure the OKX app is fast, reliable, and built to scale. This is not a feature delivery role. You will own the engineering systems, tooling, and frameworks that enable the broader mobile organisation to ship with speed and confidence. We are actively embedding AI into how our teams build and operate — and we're looking for a leader who embraces that shift and brings others along with them. What You'll Be Doing Lead, mentor, and develop a mobile infrastructure engineering team, driving ownership and accountability across platform milestones. Set the technical direction for mobile infrastructure — including tooling, shared frameworks, performance systems, and developer experience toolchain. Champion the adoption of AI tools and workflows across the team — from code generation and review to testing and incident analysis — to raise the quality and velocity of delivery. Drive architecture decisions and engineering standards across the mobile platform, ensuring scalability, reliability, and maintainability at scale. Partner with product engineering teams to deliver infrastructure solutions, unblock development, and raise the bar on engineering quality across the organisation. Own performance engineering across the platform — memory, package size, startup time, and UI rendering — in production environments serving millions of users. Collaborate with cross-functional stakeholders including product, design, backend, and security teams to align on platform goals and execute effectively. Serve as the go-to technical expert for complex infrastructure challenges, maintaining the robustness and scalability of the mobile platform. What We Look For In You 8+ years of mobile engineering experience, with at least 3 years in a team lead or management role focused on infrastructure, platform, or architecture. Proven ability to lead and grow engineering teams, with strong technical judgement and a high level of drive. Deep expertise in iOS or Android development, with a strong understanding of the mobile platform layer — performance, toolchain, architecture, and developer experience. Actively uses AI tools in your engineering workflow — you don't just know about them, you've integrated them into how you and your team work. Strong communicator who can align cross-functional teams and work effectively across stakeholders at different levels. Comfortable navigating ambiguity and making sound technical decisions in a fast-paced environment. Nice to Haves Hands-on experience leading a dedicated mobile architecture or infrastructure team with deep platform specialisation. Track record of driving performance optimisation at scale — memory, package size, startup time, and rendering performance. Experience shipping AI-powered features or integrating AI tooling into engineering workflows at team or org level. Familiarity with cross-platform frameworks such as React Native or Flutter. Experience in fintech, crypto, or other high-scale consumer app environments. Perks & Benefits Competitive total compensation package L&D programs and Education subsidy for employees' growth and development Various team building programs and company events Wellness and meal allowances Comprehensive healthcare schemes for employees and dependants More that we love to tell you along the process! #LI-ML1 #LI-ONS Please note that Hong Kong is a group-level service hub, and OKX does not carry on a business of operating a virtual asset trading platform in Hong Kong. Notice: All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website. Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX 's Candidate Privacy Notice .

Location: Singapore, Singapore OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa. Who We Are At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves. Across our multiple offices globally, we are united by our core principles: We Before Me , Do the Right Thing , and Get Things Done . These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er. OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more. About The Opportunity We are looking for an experienced engineering leader to join our Mobile Infrastructure team and drive the technical foundation that powers OKX's app for millions of daily active users. In this role, you will lead and grow a team of mobile infrastructure engineers, set the technical direction for our platform layer, and work closely with product engineering teams to ensure the OKX app is fast, reliable, and built to scale. This is not a feature delivery role. You will own the engineering systems, tooling, and frameworks that enable the broader mobile organisation to ship with speed and confidence. We are actively embedding AI into how our teams build and operate — and we're looking for a leader who embraces that shift and brings others along with them. What You'll Be Doing Lead, mentor, and develop a mobile infrastructure engineering team, driving ownership and accountability across platform milestones. Set the technical direction for mobile infrastructure — including tooling, shared frameworks, performance systems, and developer experience toolchain. Champion the adoption of AI tools and workflows across the team — from code generation and review to testing and incident analysis — to raise the quality and velocity of delivery. Drive architecture decisions and engineering standards across the mobile platform, ensuring scalability, reliability, and maintainability at scale. Partner with product engineering teams to deliver infrastructure solutions, unblock development, and raise the bar on engineering quality across the organisation. Own performance engineering across the platform — memory, package size, startup time, and UI rendering — in production environments serving millions of users. Collaborate with cross-functional stakeholders including product, design, backend, and security teams to align on platform goals and execute effectively. Serve as the go-to technical expert for complex infrastructure challenges, maintaining the robustness and scalability of the mobile platform. What We Look For In You 8+ years of mobile engineering experience, with at least 3 years in a team lead or management role focused on infrastructure, platform, or architecture. Proven ability to lead and grow engineering teams, with strong technical judgement and a high level of drive. Deep expertise in iOS or Android development, with a strong understanding of the mobile platform layer — performance, toolchain, architecture, and developer experience. Actively uses AI tools in your engineering workflow — you don't just know about them, you've integrated them into how you and your team work. Strong communicator who can align cross-functional teams and work effectively across stakeholders at different levels. Comfortable navigating ambiguity and making sound technical decisions in a fast-paced environment. Nice to Haves Hands-on experience leading a dedicated mobile architecture or infrastructure team with deep platform specialisation. Track record of driving performance optimisation at scale — memory, package size, startup time, and rendering performance. Experience shipping AI-powered features or integrating AI tooling into engineering workflows at team or org level. Familiarity with cross-platform frameworks such as React Native or Flutter. Experience in fintech, crypto, or other high-scale consumer app environments. Perks & Benefits Competitive total compensation package L&D programs and Education subsidy for employees' growth and development Various team building programs and company events Wellness and meal allowances Comprehensive healthcare schemes for employees and dependants More that we love to tell you along the process! #LI-ML1 #LI-ONS Notice: All official OKX vacancies are published on this website. While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated. If in doubt, please apply directly through our official careers website. Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to OKX 's Candidate Privacy Notice .

Обязанности: • ручное функциональное, регрессионное и интеграционное тестирование бэкенд-сервисов и AI-агентов • разработка и поддержка тестовой модели (регрессионный набор, чек-листы) • написание и поддержка автотестов на Python (API, интеграционные, smoke, e2e) • анализ результатов прогона автотестов в CI, локализация и заведение дефектов • взаимодействие с командой разработки для уточнения логики работы сервисов Требования: • коммерческий стаж в тестировании — от 3 лет • из них написание автотестов — от 2 года • тестирование backend-сервисов через REST API, работа со Swagger/OpenAPI • понимание HTTP: методы, коды ответов, структура запроса/ответа • уверенный PostgreSQL: SELECT, JOIN • понимание синхронного (REST/gRPC) и асинхронного (Kafka/RabbitMQ) взаимодействия сервисов • опыт интеграционного тестирования нескольких сервисов • умение анализировать цепочки прохождения данных между системами • поиск и анализ логов в Kibana (ELK) / Grafana • написание и актуализация тест-кейсов (разумный уровень детализации) • твёрдое знание: типы данных, условия, циклы, функции, работа с файлами, ООП, регулярные выражения • понимание поддерживаемого кода (DRY, читаемость, модульность) • стек: pytest + requests + Selenium/Playwright + SQLAlchemy + pydantic (или jsonschema) • Git, Bitbucket/GitLab, Code Review • Allure-отчёты • Jenkins Условия: • удобный офис AgileHome около станции метро Кутузовская с комфортными условиями (столовые, кафе, бесплатные кухня, спортзал, парковка, зоны отдыха) • конкурентоспособная зарплата (оклад плюс бонусы) • возможность использовать современные технологии • полный соцпакет (включая добровольное медицинское страхование) • обширный выбор образовательных программ и сертификаций за счёт компании • программу льготного кредитования в Сбере • скидки у партнёров компании • шанс поучаствовать в масштабных инновационных проектах.

Location: Riyadh, Saudi Arabia Job Description We are seeking a highly skilled Senior React Developer to join our team on a 5-month contract . The ideal candidate will be responsible for designing, developing, and maintaining modern, scalable, and high-performing web applications using React. The candidate should possess strong front-end development expertise, collaborate effectively with cross-functional teams, and contribute to delivering high-quality software solutions. Fluency in Arabic is mandatory . Key Responsibilities Design, develop, and maintain responsive and user-friendly web applications using React.js . Collaborate with UI/UX designers, backend developers, and other stakeholders to translate business requirements into technical solutions. Develop reusable, scalable, and maintainable front-end components. Optimize applications for maximum speed, performance, and scalability. Integrate front-end applications with RESTful APIs and backend services. Participate in code reviews and ensure adherence to coding standards and best practices. Troubleshoot, debug, and resolve application issues in a timely manner. Contribute to architectural and technical design discussions. Ensure cross-browser compatibility and responsiveness across multiple devices. Document technical designs, implementation details, and development processes. Requirements Education Bachelor's degree in Computer Science, Software Engineering, Information Technology, or a related field . Experience Minimum 5 years of experience in front-end web development with a strong focus on React.js . Proven experience in developing and delivering enterprise-grade web applications. Solid understanding of the full Software Development Lifecycle (SDLC). Technical Skills Strong proficiency in React.js , JavaScript (ES6+) , TypeScript , HTML5 , and CSS3 . Experience with state management libraries such as Redux , Context API , or similar. Hands-on experience with RESTful APIs and front-end integration. Familiarity with modern front-end build tools such as Webpack , Vite , or similar. Experience with version control systems such as Git . Understanding of responsive design principles and cross-browser compatibility. Knowledge of testing frameworks such as Jest , React Testing Library , or similar is an advantage. Familiarity with Agile/Scrum methodologies. Soft Skills Fluent Arabic speaker is mandatory , with good communication skills in English. Strong analytical and problem-solving skills. Excellent communication and teamwork abilities. High attention to detail and commitment to delivering high-quality code. Ability to work independently and manage priorities effectively. Contract Duration 5-month contract .

Location: Riyadh, Saudi Arabia Job Description We are seeking an experienced Senior .NET Core Developer to join our team on a 5-month contract . The ideal candidate will be responsible for designing, developing, and supporting scalable, secure, and high-performance enterprise applications using .NET Core technologies . The role requires strong expertise in backend development, enterprise integrations, cloud environments, and modern software engineering practices. The successful candidate will work closely with architects, business stakeholders, and cross-functional teams to deliver robust and innovative solutions. Key Responsibilities Design, develop, and maintain scalable and high-performance enterprise applications using .NET Core / ASP.NET Core . Develop and support RESTful APIs, microservices, and service-oriented architectures . Collaborate with solution architects, business analysts, and development teams to translate business requirements into technical solutions. Participate in software architecture and technical design discussions, ensuring adherence to best practices and architectural standards. Design and implement integrations with internal and external systems using APIs, messaging technologies, and middleware solutions. Optimize applications for performance, scalability, security, and maintainability. Perform code reviews and ensure compliance with coding standards, clean code principles, and software design best practices. Troubleshoot and resolve complex technical issues across development, testing, and production environments. Support deployment activities and production environments, ensuring system reliability and availability. Participate in Agile/Scrum ceremonies and contribute to continuous improvement initiatives. Requirements Education Bachelor's degree in Computer Science, Software Engineering, or a related field . Experience Minimum 8–10 years of hands-on experience in backend and enterprise application development. Strong understanding of the full Software Development Lifecycle (SDLC) , including development, deployment, and production support. Experience working in enterprise-scale environments and Agile development teams. Technical Skills Strong expertise in .NET Core, ASP.NET Core, and C# . Solid understanding of software architecture principles and backend system design. Proven experience in developing RESTful APIs, microservices, and service-oriented architectures . Hands-on experience with integration technologies such as API Gateways, Message Queues (MQ), Brokers, and BPM solutions . Strong experience in database design and development . Deep knowledge of design patterns, SOLID principles, and clean code practices . Experience deploying and supporting applications in public and private cloud environments . Familiarity with CRM platforms and enterprise system integrations. Experience with CI/CD pipelines, automated testing, and DevOps practices . Soft Skills Excellent analytical, debugging, and problem-solving skills. High attention to detail and commitment to delivering high-quality software. Strong verbal and written communication skills. Ability to work effectively in a collaborative, team-oriented environment. Proficiency in English is required; Arabic communication skills are considered an advantage. Contract Duration 5-month contract .

Задачи: — Руководить и развивать команду из 6–10 backend-инженеров через 1:1, управление производительностью и найм. — Участвовать в архитектурных обсуждениях и обзорах дизайна для обеспечения высоких технических стандартов. — Отвечать за доставку на уровне команды, планирование и приоритизацию, балансируя скорость продукта и качество инженерии. — Сотрудничать с продуктом, данными и бизнес-стейкхолдерами для формирования дорожной карты и перевода технических ограничений. — Формировать культуру ответственности, надежности и безвиновного управления инцидентами. Требования: — Подтвержденный опыт управления инженерными командами (6+) в динамичной среде. — Глубокие знания распределенных систем на JVM-языках (Java/Kotlin). — Сильное понимание высокопроизводительных стеков (Postgres/Kafka) и наблюдаемости (SLOs/SLIs). — Владение agile-методологиями и опыт реализации сложных межкомандных проектов. — Знакомство с требованиями финтеха, такими как аудит и соответствие PCI-DSS. — Обязательное проживание или готовность к переезду в Берлин, Германия. Условия: — Гибридный режим работы: 2 дня в неделю в офисе в Берлине. — 27 дней ежегодного отпуска с увеличением в зависимости от стажа. — Годовой образовательный бюджет 1000 € и доступ к Udemy Business. — Комплексные медицинские льготы, включая обследования, доступ в спортзал и поддержку медитации. — Финансовые бонусы: программа покупки акций для сотрудников, корпоративная пенсия и ваучеры на питание.

Location: Remote - United States Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 130 million daily active unique visitors, Reddit is one of the internet’s largest sources of information. For more information, visit www.redditinc.com . Our mission is to bring community and belonging to everyone in the world. Reddit is a community of communities where people can dive into anything through experiences built around their interests, hobbies, and passions. With more than 50 million people visiting 100,000+ communities daily, it is home to the most open and authentic conversations on the internet. From pets to parenting, skincare to stocks, there’s a community for everybody on Reddit. For more information, visit redditinc.com . As a Staff Software Engineer within our SPACE org (Security, Privacy, Assurance, and Corporate Engineering), you will play a critical role on the Identity & Access Management (IAM) team. In this role, you will design, deliver, and support the lifecycle of digital identities, authentication, and access across Reddit. You will partner closely with cross-functional teams to build creative, scalable solutions that align with business priorities and strict regulatory standards. We operate in a dynamic, ambiguous problem space—meaning you’ll work across multiple domains and technology stacks to keep Reddit secure. Some of our present and future challenges include: Modernizing our identity infrastructure by replacing legacy systems with a tailored governance platform. Provide self-service identity management lifecycle and natural language explanation of existing systems in order to improve employee experience with security systems. Integrate Reddit’s corporate identity stack across a variety of protocols like SCIM and SAML, and across a variety of use cases (MCP and Agentic, resource automation that includes identity requirements) and increase Reddit’s maturity with “just-in-time” access and advanced identity constructs. What You'll Do: Engineering & Integration: Develop, scale and maintain Reddit’s core IAM internal identity capabilities, platforms and  infrastructure. Design and deploy high-quality API integrations and custom enterprise IGA connectivity solutions. Observability & Data Analytics: Build proactive monitoring frameworks, executive-friendly dashboards, and advanced alerting. Use synthetic transactions and anomaly detection to measure system availability (aiming for multiple 9s). Utilize identity data to track license utilization, aid in fiscal planning, and drive platform adoption. Process & Compliance: Create and maintain documentation, audit logs, and reports to continuously improve business processes and ensure seamless compliance execution. Operations & Support: Troubleshoot complex production incidents, analyze failure conditions, and perform root-cause analysis to support a 24x7 operation. Collaboration & Mentorship: Guide global, cross-functional partners on IAM best practices while raising the engineering bar through code reviews, technical standards, and optimized workflows. Technologies we use Our teams leverage a diverse and modern technology stack. While specific technologies may vary by team, we generally work with: Languages: Go, Python, Java, TypeScript, SQL Datastores: Postgres, Directory architectures (e.g., LDAP) Tools: Docker, Kubernetes, AWS, SailPoint, Okta What We are Looking For: Experience and Core Capabilities: 10+ years of backend development experience across multiple layers of the stack—from databases and networking to efficient computing. In-depth knowledge of corporate IAM experience covering the full workforce identity lifecycle (Joiner, Mover, Leaver, Access Requests, and Certifications). Ability to design and implement complex distributed systems operating under high load. Proficiency in our core stack: Go, Python, Java, or TypeScript, with a strong DevOps mindset and end-to-end code ownership (testing, monitoring, deploying, and maintaining). Deep understanding of modern authentication protocols (OAuth, OIDC, SAML) and secure-by-design principles. Hands-on familiarity with enterprise identity solutions including IGA, MFA, PAM / PIM, JIT and Directory architectures (e.g., Okta, LDAP, SailPoint). Governance and Compliance: Familiarity with governance and compliance frameworks (SOC2, SOX, PCI), including driving audit-related access certification reviews. Collaboration skills: Strong collaborative communicator thriving in Agile environments, with a continuous learning mindset and a resourceful, "can-do" approach to complex problem-solving. You embody our company value of Evolve: you view challenges as learning opportunities and continuously seek to improve. Benefits: Comprehensive Healthcare Benefits and Income Replacement Programs 401k with Employer Match Global Benefit programs that fit your lifestyle, from workspace to professional development to caregiving support Family Planning Support Gender-Affirming Care Mental Health & Coaching Benefits Flexible Vacation & Paid Volunteer Time Off Generous Paid Parental Leave Pay Transparency: This job posting may span more than one career level. In addition to base salary, this job is eligible to receive equity in the form of restricted stock units, and depending on the position offered, it may also be eligible to receive a commission. Additionally, Reddit offers a wide range of benefits to U.S.-based employees, including medical, dental, and vision insurance, 401(k) program with employer match, generous time off for vacation, and parental leave. To learn more, please visit https://www.redditinc.com/careers/ . To provide greater transparency to candidates, we share base salary ranges for all US-based job postings regardless of state. We set standard base pay ranges for all roles based on function, level, and country location, benchmarked against similar stage growth companies. Final offer amounts are determined by multiple factors including, skills, depth of work experience and relevant licenses/credentials, and may vary from the amounts listed below. The base salary range for this position is: $217,000 — $303,900 USD In select roles and locations, the interviews will be recorded, transcribed and summarized by artificial intelligence (AI). You will have the opportunity to opt out of recording, transcription and summarization prior to any scheduled interviews. During the interview, we will collect the following categories of personal information: Identifiers, Professional and Employment-Related Information, Sensory Information (audio/video recording), and any other categories of personal information you choose to share with us. We will use this information to evaluate your application for employment or an independent contractor role, as applicable.  We will not sell your personal information or disclose it to any third party for their marketing purposes.  We will delete any recording of your interview promptly after making a hiring decision.  For more information about how we will handle your personal information, including our retention of it, please refer to our Candidate Privacy Policy for Potential Employees and Contractors . Reddit is proud to be an equal opportunity employer, and is committed to building a workforce representative of the diverse communities we serve.  Reddit is committed to providing reasonable accommodations for qualified individuals with disabilities and disabled veterans in our job application procedures. If, due to a disability, you need an accommodation during the interview process, please let your recruiter know.