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Location: Hong Kong, Hong Kong SAR; Singapore, Singapore Staff/Senior Java Engineer, OKX Wallet (Web3) Who We Are OKX Wallet is OKX's self-custody wallet, built for users worldwide to securely and conveniently store, manage, and use their on-chain assets. The wallet backend operates in a multi-chain, multi-asset, high-concurrency environment shaped by on-chain state uncertainty and strict fund-security requirements — combining the complex-systems challenges of traditional internet backends with the transaction, signing, and on-chain interaction problems unique to blockchain. We're looking for a Senior Java Engineer with roughly 5–10 years of backend experience: someone with strong engineering fundamentals who can independently own core modules, exercise sound judgment on complex problems, and proactively coordinate across upstream and downstream teams to drive work to completion. What You'll Do Own core wallet backend modules. Build and continuously improve address management, asset synchronization, transaction construction, broadcasting, on-chain confirmation, gas estimation, nonce management, and transaction-state tracking. Understand each module's role in the full wallet flow, and keep stability, performance, and maintainability front of mind. For complex requirements, break the problem down before choosing an implementation rather than stacking code or reusing old designs. Build transaction and on-chain interaction scenarios. Work on transfers, token approvals, contract interactions, cross-chain, swaps, DApp connections, and signature-request handling. Understand a transaction's full lifecycle — from initiation through construction, signing, broadcasting, on-chain confirmation, and final state update — and diagnose issues like stuck transactions, duplicate submissions, state inconsistencies, and on-chain success that isn't reflected in the business system, using logs, on-chain data, and call traces. Support multi-chain and new-chain integration. We already support EVM, Tron, and Solana, and continuously onboard new public chains, Layer 2 networks, and asset standards. Contribute to technical research, integration design, and feature development, accounting for differences in address models, account systems, transaction structures, signing methods, fees, and confirmation mechanisms — as well as node stability, asset sync, exception compensation, monitoring, and security boundaries. Ensure stable operation. Contribute to day-to-day stability work — monitoring, alerting, rate limiting, graceful degradation, retries, compensation, data reconciliation, and troubleshooting. When incidents occur, help investigate, narrow scope, and fix root causes; for recurring issues, drive systemic fixes such as added monitoring, stronger fallbacks, or design improvements. Drive your projects to delivery. Take ownership of the modules and projects you're responsible for. On work spanning product, QA, frontend, infrastructure, or other backend teams, proactively sync information, surface dependencies and risks, and drive issues to resolution. When requirements are unclear or opinions diverge, lay out the context, offer your own judgment, and help build consensus. Continuously raise engineering quality. Participate in design discussions, code reviews, and system optimization. Spot unreasonable designs, duplicated logic, and latent risks, and propose actionable improvements. Document technical decisions, post-incident learnings, and best practices, and help less-experienced teammates. Apply AI in daily development. Use AI coding tools (Claude Code, Cursor, Codex, etc.) to assist with code comprehension, scaffolding, unit tests, code review, troubleshooting, refactoring, and documentation — validating AI output for correctness, project conventions, performance, and security rather than using it unchecked. What We're Looking For Solid Java backend fundamentals. ~5–10 years of Java backend experience with a strong grasp of collections, concurrency, thread pools, the JVM, network communication, and common performance issues. Proficient with Spring Boot, Spring Cloud, MyBatis, or comparable stacks, able to independently design and build medium-to-large backend modules and reason about the mechanics behind the frameworks you use. Strong system design ability. Experience with complex or high-concurrency systems; comfortable with idempotency, retries, compensation, caching, message queues, distributed locks, data consistency, rate limiting, and service degradation. Able to own module- or service-level design and clearly explain the core flow, failure scenarios, and key trade-offs. Cognitive ability and judgment. Able to understand context and goals on ambiguous problems, separate symptom from root cause, and choose a fitting solution based on business value, user experience, stability, cost, and security — rather than reflexively adding complexity. Drive and ownership. Able to independently own a module or project end to end, from design through development, testing, and launch. Proactively communicates and resolves dependencies, risks, and blockers, and follows through on launch outcomes rather than stopping at code merge. Blockchain or wallet experience. Experience with wallets, blockchain, trading platforms, on-chain data services, or related systems. Understands addresses, public/private keys, mnemonics, transaction signing, broadcasting, on-chain confirmation, gas, and nonce; familiar with the transaction mechanics of at least one of EVM, Tron, or Solana, and with token standards such as ERC-20 and TRC-20. (Strong backend fundamentals and fast learning can offset gaps in blockchain coverage.) High security awareness. Sensitive to private-key, signing, permission, and user-asset security; familiar with replay protection, API authentication, tamper resistance, sensitive-data protection, and least-privilege principles. Actively considers malformed input, duplicate requests, privilege bypass, and data-leak risks when building transaction features. Independent production troubleshooting. Able to diagnose live issues via log analysis, metrics monitoring, distributed tracing, and thread/memory analysis; can form hypotheses and narrow scope even with incomplete information. Hands-on experience with performance degradation, timeouts, message backlogs, data inconsistencies, memory issues, or unstable third-party services. Engineering in the AI era. Willing to use AI coding tools to improve daily efficiency and able to judge whether AI output meets real business requirements before shipping it. Has a basic understanding of prompts, context management, RAG, AI agents, and MCP, or a genuine willingness to keep learning — treating AI as an engineering tool, not requiring an algorithm/model-training background. Nice to Have Integration work on new public chains, new asset standards, or cross-chain protocols Familiarity with WalletConnect, DApp Browser, or signature-request handling Knowledge of MPC, multisig, hardware wallets, or TEE-based key-security schemes Experience with Swap, staking, cross-chain bridges, or DeFi aggregation Address risk detection, allow/deny lists, anti-fraud, or wallet risk-control experience High-concurrency transaction systems, blockchain node services, on-chain data indexing, or transaction-state-tracking systems Familiarity with RPC calls, block scanning, chain reorgs, transaction compensation, and reconciliation mechanisms JVM performance tuning, stability governance, or complex production-incident experience Cross-team collaboration with a track record of driving projects to delivery Real projects built with AI — e.g. AI code review, development agents, MCP servers, intelligent troubleshooting, or knowledge bases Follows developments in AI coding assistants and LLM applications and shares practical takeaways with the team Perks & Benefits Competitive total compensation Comprehensive insurance coverage for you and your dependents More benefits to be discussed after you join 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: Lagos Workplace: remote The Role: We are looking for a driven and strategic Business Development Officer to support international growth and strengthen our market presence across multiple countries. The role focuses on business expansion, relationship management, and execution of growth strategies aligned with corporate objectives. The main responsibilities of the position include: Set and support departmental KPIs in line with corporate targets and develop action plans to achieve them Support market penetration and expansion strategies across existing and new countries of operation Build and maintain strong relationships including regular meetings and ongoing engagement Identify new business opportunities and contribute to the development of tailored strategies per market Promote company products and services, ensuring strong knowledge of competitor offerings Participate in events, seminars, and promotional activities across different countries Prepare presentations, reports, and market analyses to support decision-making Coach, motivate, and develop team members to ensure high performance Main requirements: BSc in Business Administration or any Business-related field Proven experience in business development, client/partner relations or similar role. Fluent Hausa speaker . English knowledge is a must. Self-motivated and results driven Ability to cope under pressure Strong communication and interpersonal skills, with the ability to influence key stakeholders Excellent client handling, problem solving and negotiation skills Good management and leadership skills Computer literate Benefit from: Attractive remuneration package plus performance related reward Intellectually stimulating work environment Continuous personal development and international training opportunities The Hiring Experience: What Awaits You Let’s Connect – Intro Chat with Talent Acquisition Deep Dive – First Interview with Your Future Team Speak Your Strength – Language Proficiency Check Show Your Skills – Live Technical Session All applications will be treated with strict confidentiality!   By submitting this application, I confirm that I have read and agree to the terms of the Privacy and Data Protection Notice and the Confidentiality Undertaking.

Location: Canada Workplace: remote We’re seeking an experienced Quality Reviewer to audit work completed by raters evaluating a personalization feature within a maps/search experience. As a Reviewer, you will ensure outputs meet formatting and guideline requirements, are logically aligned to scenarios, and include complete, accurate evidence.    Contract type: Freelance Language: French (Canada) Estimated volume:Approximately 30 hours per week, depending on the required review target and project volume.  Start date: ASAP   What you will do: Review rater worksheets for compliance with formatting requirements. Verify that responses are logically correct and aligned with the assigned scenarios. Assess ratings and rationales for accuracy, consistency, and completeness. Confirm that required screenshots, retrievals, and personalization evidence meet project guidelines. Provide clear, concise, and actionable feedback; request corrections where needed. Flag ambiguous cases, systemic issues, or guideline gaps to the project team. Requirements: To be located and have the right to work in Canada. An existing, actively used Gmail account . Proven experience in Quality Audit/QA review (content evaluation, relevance, or similar). Familiarity with maps/local search user experiences and personalization concepts. Strong proficiency with spreadsheets (Google Sheets or equivalent). Excellent attention to detail and consistent application of guidelines. Clear written communication and a constructive feedback style. Please note: This project requires opt-in, consent-based access to limited elements of your activity history. A consent form will be provided for you to review and sign before participation. Please note that the consent form and its terms may be subject to change as project requirements evolve. A desktop or laptop computer is required to complete the application and onboarding process. Mobile devices are not supported.

Location: Japan Workplace: remote We’re seeking an experienced Quality Reviewer to audit work completed by raters evaluating a personalization feature within a maps/search experience. As a Reviewer, you will ensure outputs meet formatting and guideline requirements, are logically aligned to scenarios, and include complete, accurate evidence.    Contract type: Freelance Language: Japanese (Japan) Estimated volume: Approximately 30 hours per week, depending on the required review target and project volume.  Start date: ASAP   What you will do: Review rater worksheets for compliance with formatting requirements. Verify that responses are logically correct and aligned with the assigned scenarios. Assess ratings and rationales for accuracy, consistency, and completeness. Confirm that required screenshots, retrievals, and personalization evidence meet project guidelines. Provide clear, concise, and actionable feedback; request corrections where needed. Flag ambiguous cases, systemic issues, or guideline gaps to the project team. Requirements: To be located and have the right to work in Japan. An existing, actively used Gmail account Proven experience in Quality Audit/QA review (content evaluation, relevance, or similar). Familiarity with maps/local search user experiences and personalization concepts. Strong proficiency with spreadsheets (Google Sheets or equivalent). Excellent attention to detail and consistent application of guidelines. Clear written communication and a constructive feedback style. Please note: This project requires opt-in, consent-based access to limited elements of your activity history. A consent form will be provided for you to review and sign before participation. Please note that the consent form and its terms may be subject to change as project requirements evolve. A desktop or laptop computer is required to complete the application and onboarding process. Mobile devices are not supported.

Location: Kuala Lumpur, Malaysia About Us Established in 2018, Bybit is one of the world’s leading cryptocurrency exchanges and digital financial platforms, serving over 80 million users across more than 200 countries and regions. Powered by world-class technology and a user-first mindset, Bybit delivers a seamless ecosystem across trading, payments, wealth management, custody, institutional services, and Web3 — connecting users to the future of digital finance. Our core values define how we build. We listen, care and improve to create products and experiences that put users first. Backed by a global team of ambitious builders, problem-solvers, and innovators, we foster a high-performance and fast-moving environment where talent is empowered to drive real impact at the global scale. Supported by 24/7 multilingual customer service and a strong commitment to innovation, we are shaping the future of finance through technology, collaboration, and bold execution. Today, Bybit is recognized as one of the most trusted and transparent platforms in the digital asset industry, continuing to expand its global presence while building the infrastructure for the next generation of financial services. Job Responsibilities Responsible for building risk control capabilities for deposit/withdrawal and on-chain fund operation scenarios, covering core processes such as wallet transactions, signing pipelines, staking/redemption, and cross-chain bridge transfers. Design and implement blockchain transaction risk control strategies, including risk identification, rule validation, anomaly interception, and pipeline consistency assurance. Build a risk control decision engine, supporting the implementation of rule engines, decision trees, and strategy orchestration in fund security scenarios, forming a unified risk control capability covering on-chain fund operations. Collaborate closely with wallet, asset, and security teams to continuously improve the security, traceability, and system stability of fund pipelines. Job Requirements 5+ years of backend development experience; proficient in at least one of Go / Node.js; familiar with high-concurrency architecture (microservices, message queues, caching, rate limiting) and MySQL, Redis. Proficient in at least one public blockchain (Ethereum / Bitcoin / BSC); familiar with on-chain querying (Web3.js / Ethers.js / The Graph); able to read Solidity contract code; knowledgeable about HD wallets, multi-sig, MPC, and other wallet technologies. 5+ years of risk control development experience in internet/finance/blockchain/payments; practical experience with rule engines or decision trees; has led or deeply participated in building deposit/withdrawal risk control systems. Deep understanding of fund security; familiar with signing mechanisms, transaction validation, and security risk control solutions. Nice to Have Hands-on risk control experience at platforms with tens of millions of DAU or millions of daily transactions. Experience in emergency response to major security incidents (hacking attacks, coin theft, fund anomalies). Experience building a risk control system from scratch (0 to 1). Why Join Us At Bybit, we are committed to fostering a supportive and enriching work environment. Our benefits include: - Study Growth Fund: We support your professional development and continuous learning. - Internal Events: Participate in regular team-building activities, workshops, and events designed to promote collaboration and innovation. - Global Collaboration: Be part of a diverse, international team, working alongside colleagues from around the world. - Career Advancement: Access opportunities for growth and advancement within a rapidly expanding global company. - Internal Mobility: Grow with us- Your long-term development is important to us. We offer internal job opportunities to help build your career path.

Location: Kuala Lumpur, Malaysia About Us Established in 2018, Bybit is one of the world’s leading cryptocurrency exchanges and digital financial platforms, serving over 80 million users across more than 200 countries and regions. Powered by world-class technology and a user-first mindset, Bybit delivers a seamless ecosystem across trading, payments, wealth management, custody, institutional services, and Web3 — connecting users to the future of digital finance. Our core values define how we build. We listen, care and improve to create products and experiences that put users first. Backed by a global team of ambitious builders, problem-solvers, and innovators, we foster a high-performance and fast-moving environment where talent is empowered to drive real impact at the global scale. Supported by 24/7 multilingual customer service and a strong commitment to innovation, we are shaping the future of finance through technology, collaboration, and bold execution. Today, Bybit is recognized as one of the most trusted and transparent platforms in the digital asset industry, continuing to expand its global presence while building the infrastructure for the next generation of financial services. Job Summary: Primarily responsible for security auditing and security governance of the company's platform systems. Identify potential risks in business requirements and technical implementation plans, provide solutions, and drive their implementation. Job Responsibilities: Conduct manual code security audits on business code (Java, Golang, JS, C++, etc.) and write audit reports. Track domestic and international security developments; analyze and reproduce the latest security vulnerabilities. Deeply understand and master the company's product business; identify security risks in business architecture, business processes, and business logic; provide corresponding security solutions and drive their implementation. Drive security solution implementation, risk governance, etc. Job Requirements: Associate degree or above; requirements may be relaxed for candidates with strong capabilities. At least 3+ years of business development or audit experience based on Java or Go; has led or participated in SDL (Security Development Lifecycle) implementation. Proficient in the underlying principles, discovery methods, vulnerable code scenarios, and exploitation techniques of common security vulnerabilities (not limited to OWASP Top 10). Expert-level proficiency in Java and/or Go tech stacks; understands language-specific characteristics and common mainstream development frameworks, with relevant code audit experience. Familiar with common white-box audit methodologies, with the ability to track and reproduce the latest vulnerabilities. Familiar with mainstream development frameworks such as SpringMVC, SSM, or Gin, GoZero, etc. Has a solid understanding of penetration testing; proficient in common penetration testing methods and familiar with the principles and exploitation techniques of common vulnerabilities. Able to proficiently use AI tools to enhance security work efficiency. Highly proactive with strong logical thinking; possesses good communication, coordination, organizational skills, and documentation writing ability. Experience with TEE (Trusted Execution Environment) and other security encryption, data protection technical architectures and solution implementation is preferred. Nice to Have: Has submitted high-quality vulnerabilities to domestic or international SRC/bug bounty platforms. Has discovered CVE or CNVD general vulnerabilities. Has Java or Go code audit experience with demonstrated results. Why Join Us At Bybit, we are committed to fostering a supportive and enriching work environment. Our benefits include: - Study Growth Fund: We support your professional development and continuous learning. - Internal Events: Participate in regular team-building activities, workshops, and events designed to promote collaboration and innovation. - Global Collaboration: Be part of a diverse, international team, working alongside colleagues from around the world. - Career Advancement: Access opportunities for growth and advancement within a rapidly expanding global company. - Internal Mobility: Grow with us- Your long-term development is important to us. We offer internal job opportunities to help build your career path.

Menlo Security is seeking an experienced Senior Software Engineer to join the Service Delivery team. The position is full-time and either remote (UK time zone) or based from their Bracknell, UK office. Responsibilities: — Design and develop novel solutions using a RESTful approach to APIs and building asynchronous HTTP services. — Maintain and evolve the current portfolio of services supporting internal and external customers. — Critically analyze and optimize services and frameworks to ensure performance at scale. — Deliver code in a repeatable and scalable manner, maintaining high quality. Minimum qualifications: — BS/BA or relevant experience preferred. — At least 5 years experience in Software Engineering. Experience & skills: — Strong proficiency with Python and asynchronous services, ideally using Tornado, Twisted or asyncio. — Strong understanding of GCP, AWS or other Clouds. — Experience with containerization and Kubernetes. — Proficient with RESTful APIs and microservice design. — Experience using Linux. — Customer-focused with experience working with engineers as customers. — Strong sense of ownership and responsibility, able to design creative solutions and communicate effectively. — Enjoys collaborative work and committed to driving projects to completion. — Ability to write clean, concise and maintainable code. — Strong written and verbal communication skills. — Proactive, ambitious, and strong ability to learn new things. — Highly organized with critical attention to detail and documentation. — Experience with NodeJS is desirable.

Location: Kuala Lumpur, Malaysia About Us Established in 2018, Bybit is one of the world’s leading cryptocurrency exchanges and digital financial platforms, serving over 80 million users across more than 200 countries and regions. Powered by world-class technology and a user-first mindset, Bybit delivers a seamless ecosystem across trading, payments, wealth management, custody, institutional services, and Web3 — connecting users to the future of digital finance. Our core values define how we build. We listen, care and improve to create products and experiences that put users first. Backed by a global team of ambitious builders, problem-solvers, and innovators, we foster a high-performance and fast-moving environment where talent is empowered to drive real impact at the global scale. Supported by 24/7 multilingual customer service and a strong commitment to innovation, we are shaping the future of finance through technology, collaboration, and bold execution. Today, Bybit is recognized as one of the most trusted and transparent platforms in the digital asset industry, continuing to expand its global presence while building the infrastructure for the next generation of financial services. Job Responsibilities End-to-End Fund Risk Strategy System Building Responsible for fund security across all business lines (e.g., wealth management, trading, RWA, and other core products). Build real-time, layered risk control decision strategies based on device fingerprints, behavioral time-series, transaction chains, relationship graphs, and network features. Risk Data Analysis, Loss Quantification & Adversarial Review Leverage massive transaction data in Hive using SQL and Python to conduct risk case mining and black market attack chain reconstruction. Continuously monitor core metrics: actual loss rate, interception rate, false positive rate; identify strategy gaps and produce thematic analysis reports. Strategy Design, Gray Release Experimentation & Iterative Deployment Design rule-based strategies; manage gray-release traffic allocation, A/B experiment design, and effectiveness evaluation. Drive strategy integration into the real-time decision engine for production launch. Continuously counter black market actors, forming a closed loop of risk identification → intervention → post-mortem → iteration. Major Loss Incident Emergency Response Participate in emergency triage for major online fund security incidents: stop the bleeding, trace the risk source, and implement urgent blocks. Accumulate black market intelligence and gang characteristics to build risk feature libraries and intelligence databases. Cross-Team Collaboration & Risk Control Capability Building Coordinate with algorithm, product, engineering, compliance, and anti-fraud operations teams. Integrate machine learning models, device fingerprinting, and behavioral sequence capabilities to optimize the decision system. Abstract common risk control capabilities and drive the construction of feature platforms and risk control middle platforms. Risk Metrics System Construction Build scenario-based risk monitoring dashboards, establish anomaly fluctuation early-warning mechanisms, and drive long-term risk governance initiatives. ────── Job Requirements Basic Qualifications Bachelor's degree or above; Statistics, Mathematics, Computer Science, Financial Engineering, or Data Science preferred; Master's degree preferred. 3–6 years of hands-on experience in payment / internet fund security / transaction anti-fraud risk control strategy. Experience at Alipay, WeChat Pay, leading consumer finance companies, or bank online payment risk control is preferred. Skills & Capabilities Proficient in complex SQL (Hive/MaxCompute); skilled in Python for data mining and feature analysis; able to independently complete risk quantification calculations and experiment evaluation. Deep understanding of payment risk scenarios: account takeover (ATO), telecom fraud, money mule/fund running, abnormal batch transactions. Familiar with real-time risk control pipelines, strategy deployment processes, and metrics evaluation frameworks. Possesses an adversarial mindset; able to proactively detect emerging black market tactics from massive data. Excels at finding the optimal balance among financial loss, false interceptions, and business conversion. Why Join Us At Bybit, we are committed to fostering a supportive and enriching work environment. Our benefits include: - Study Growth Fund: We support your professional development and continuous learning. - Internal Events: Participate in regular team-building activities, workshops, and events designed to promote collaboration and innovation. - Global Collaboration: Be part of a diverse, international team, working alongside colleagues from around the world. - Career Advancement: Access opportunities for growth and advancement within a rapidly expanding global company. - Internal Mobility: Grow with us- Your long-term development is important to us. We offer internal job opportunities to help build your career path.

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: Singapore or Sydney About the Team In this role, you will be focused on the build out and expansion of our global network. You'll work closely with Cloudflare’s Network Infrastructure planning team, Network Engineering team, Infrastructure automation team, Site Reliability Engineering (SRE) team, Project Managers and with various vendors and partners (including hardware vendors, logistics, datacenter and network providers, and ISPs) to plan and aggressively execute the expansion of our network. You will further be responsible for the development and implementation of consistent processes and tools for consistent and effective management of our infrastructure. This is a highly visible position that requires deep technical understanding of datacenter infrastructure, physical and logical network configuration, system administration, server provisioning and troubleshooting, and basic experience with data analysis and project management. To be successful in this position, you should have excellent technical skills, communication skills, and be able to navigate a range of challenges and constraints (e.g. schedule adherence, time zones, and cultures). You will have the opportunity to (literally) build a faster, safer Internet for our millions of users and the billions of web surfers that visit their sites each month. Key responsibilities Provisioning, monitoring and maintaining hardware, software, and network in new Cloudflare data centers. Perform server administration tasks remotely using IPMI/BMC tools, including server provisioning, monitoring, troubleshooting and firmware updates. Perform network configuration tasks to network devices in greenfield deployment and brownfield migration activities. Managing remote contractors to complete datacenter installations and upgrades (rack and stack), including coordinating with hardware manufacturers, datacenter and network providers, logistics partners and other service providers in support of our 700+ growing datacenter locations. Build automation to eliminate repetitive work using Python scripts and templated change management workflows (Python + Jinja-based) that standardize deployment steps. Our team also develops agentic AI tools to reduce admin overhead and handling other operational toil. Planning and implementing network and server installations, including in the areas of facility power (AC/DC), cooling, security/access, rack layout and cable management. Providing technical leadership and guidance to remote contractors and junior team members during deployment activities—walking them through configurations, troubleshooting steps, and quality checks. Creating and maintaining documentation, plans, SOPs, MOPs and runbooks. Collaborating with internal teams (Infrastructure Engineering and Planning, Network Engineering and SRE) on day-to-day operations and project planning. Coordinating installation of cross-connects globally in support of physical network expansion. Assisting with the definition, documentation and implementation of consistent processes and standardization across all regions. Limited travel. Required Experience Minimum of 5 years of prior relevant experience in Data Center Operations, Site Reliability Engineering, Linux Systems Administration, Network Engineering, and/or DevOps experience. Familiarity with day-to-day tasks and projects common in Data Center Operations. Experience with optical transport technologies such as CWDM/DWDM. Configuration management tool experience like Saltstack, Chef, Puppet or Ansible. Knowledge and exposure to Network Protocols, Topologies and Enterprise architecture. Experience writing network configuration and design documentation. Experience with network and server installation, configuration, and troubleshooting. Experience with remote "lights-out" and out-of-band access to data center resources (IPMI/BMC for remote server administration). Experience solving problems through automation, writing Python or Bash scripts for internal tools and workflow improvements. Experience running and improving operational processes in a rapidly changing environment. Strong verbal and written communication skills, problem-solving skills, and attention to detail. Must be proactive in performing due diligence, e.g. checking for blockers before executing work, spotting patterns in failures or process improvements. Experience building or working with agentic AI tools for workflow automation Examples of desirable skills, knowledge and experience Bachelor’s degree in Computer Science, Engineering, MIS, or a related field is a plus. Direct experience executing on datacenter / infrastructure projects with many moving parts. Experience installing / maintaining datacenter (and other IT) infrastructure and DCIM tools. Experience running and improving operational processes in a rapidly changing environment. Understanding of BGP and anycast routing. Good working knowledge of major networking and optical device OS such as Juniper Junos, Cisco IOS, Cisco NX-OS, Arista EOS, SONiC, Ciena, Nokia (Infinera). Proficient in one or more programming languages and willing to learn new ones when required. Ability to write scripts for internal tools and automation workflows. Ability to learn fast and execute on multiple tasks simultaneously while maintaining quality. Ability to manage MS Excel and Google Spreadsheets. Comfortable handling basic program management responsibilities (prioritization, planning, scheduling, status reporting) using tools like JIRA. Experience managing remote contractors Strong team player who collaborates across functions (planning, network engineering, SRE, vendors). Bonus Points Professional level network certification(s) (JNCIP, CCNP, etc) or higher. Linux certifications. Experience with continuous / rapid deployment. Experience working in a 24/7/365 mission-critical service environment (on-call rotation required) Knowledge of the OSI-model and experience isolating network, hardware and software issues. 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: San Francisco Workplace: Hybrid ABOUT BASETEN Baseten powers mission-critical inference for the world's most dynamic AI companies, like Cursor, Notion, OpenEvidence, Abridge, Clay, Gamma, and Writer. By uniting applied AI research, flexible infrastructure, and seamless developer tooling, we enable companies operating at the frontier of AI to bring cutting-edge models into production. We're growing quickly and recently raised our $1.5B Series F https://www.baseten.co/blog/announcing-our-series-f/, led by Altimeter Capital, Conviction Partners, and Spark Capital. Join us and help build the platform engineers turn to ship AI products. THE ROLE We’re looking for an IT Operations Engineer to be the face of IT at Baseten: the person who makes technology just work for our team, in the office and remotely. You’ll own day-to-day support, office IT, and new-hire onboarding, and you’ll work alongside our IT Engineers, who design the controls and automation you’ll run and improve. This is an on-site role based in San Francisco. RESPONSIBILITIES - Be the go-to point of contact for hardware, software, and access issues across a macOS-first fleet, with some Windows. - Give every new hire a great first day, from a ready-to-go laptop to working accounts, whether they’re in the office or remote. - Run onboarding, role changes, and offboarding through our automated workflows, and catch the exceptions they don’t cover. - Keep the office running smoothly: conference rooms and AV, network and Wi-Fi, printers, and walk-up support on office days. - Support new office buildouts and plan workplace IT as we grow. - Manage IT assets, and vendor relationships, including stock and shipping for remote teammates. - Build a self-serve knowledge base and workflows that reduce ticket volume and help people help themselves. - Find recurring friction and automate it within our AI ITSM (Serval) and existing tools, collaborating with IT Engineering on new integrations as needed - Handle day-to-day administration of our core SaaS tools within delegated, scoped roles. REQUIREMENTS - 5+ years in IT support or IT operations, ideally at a fast-growing company - Hands-on experience supporting a macOS fleet end to end: troubleshooting login, FileVault, permission, and profile issues; enrolling devices and deploying apps and OS updates through an MDM (e.g. Kandji), including remote lock and wipe; and managing hardware through Apple Business Manager, AppleCare repairs, and reimaging for redeployment - Hands-on experience administrating Google Workspace, Slack and Zoom - Experience with conference room, AV, and office network setup and troubleshooting. - Flexibility to support events in the evening may be occasionally required - Experience with automation or scripting to streamline repetitive work. - Excellent communication and a real care for the support experience. - Strong organization across competing priorities in a fast-paced environment. Ability to be in our San Francisco office 5 days a week and lift standard IT equipment.   BENEFITS - Competitive compensation, including meaningful equity - (U.S. only) 100% coverage of medical, dental, and vision insurance for employee and dependents - Flexible PTO policy including company wide Winter Break (our offices are closed from Christmas Eve to New Year's Day!) - Paid parental leave - Fertility and family-building stipend through Carrot - (U.S. only) Company-facilitated 401(k) - Exposure to a variety of ML startups, offering unparalleled learning and networking opportunities. Apply now to embark on a rewarding journey in shaping the future of AI! If you are a motivated individual with a passion for machine learning and a desire to be part of a collaborative and forward-thinking team, we would love to hear from you. At Baseten, we are committed to fostering a diverse and inclusive workplace. We provide equal employment opportunities to all employees and applicants without regard to race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, genetic information, disability, or veteran status. We are an Equal Opportunity Employer and will consider qualified applicants with criminal histories in a manner consistent with applicable law (by example, the requirements of the San Francisco Fair Chance Ordinance, where applicable).

Location: Limassol, Cyprus We are looking for an Arabic-speaking CRM Manager to own the CRM strategy and performance of our GCC brands. You will be responsible for the full player lifecycle, from onboarding to retention and reactivation, and for improving key metrics such as retention, churn and player value. This is a hands-on role: you will define the strategy but also build, launch and optimize campaigns and flows yourself. Key Responsibilities: Strategy & Performance Own the CRM strategy for our GCC brands across the full player lifecycle: onboarding, FTD/STD conversion, retention, VIP support and reactivation. Own and continuously improve key CRM flows and journeys: welcome, early-life, deposit, churn prevention, win-back and late conversion. Be accountable for core CRM KPIs: retention, churn, reactivation, deposit conversion, player value (LTV/NGR) and channel performance. Analyze player behavior and campaign results, find growth opportunities and turn them into concrete actions. Plan and run A/B tests on offers, timing, content and channels, and scale what works. Build and manage the GCC promo calendar, including key local events (e.g. Ramadan, Eid, national holidays). Define segmentation and personalization logic for offers and communications. Execution Set up campaigns, journeys, bonuses and player communications (email, push, SMS, pop-ups, inbox) yourself in the CRM platform. Prepare, upload and verify customer segments. Run detailed QA before every launch: content, Arabic text and RTL formatting, links, targeting, eligibility, timing and settings. Schedule and launch campaigns according to the CRM calendar, then monitor delivery and fix issues quickly. Own Arabic CRM content: localization, tone of voice and cultural fit for GCC players. Reporting & Collaboration Report regularly on performance, with insights and recommendations for the Head of CRM and stakeholders. Work closely with the VIP, Marketing, Design, Product and BI teams. Use AI tools to speed up analysis, content creation and QA. Requirements: Native or fluent Arabic, written and spoken; Upper-Intermediate English or higher. 3+ years of CRM experience in iGaming, including ownership of lifecycle flows and KPIs. Hands-on experience setting up campaigns and journeys in a CRM platform. Strategy-only experience is not enough. Experience with Smartico. Proven track record of improving retention, reducing churn or growing player value. Strong understanding of GCC / Arabic-speaking markets and player behaviour. Strong analytical skills, comfortable working with data, segments and campaign reporting. Very high attention to detail, with a structured and organised approach. Comfortable with operational and repetitive work while keeping high accuracy. Practical experience with AI tools (ChatGPT or similar) and good Excel / Google Sheets skills. Nice to Have: Sportsbook CRM experience. Experience with VIP or loyalty programs. Apply now and let’s achieve success together Apply at https://aloplay.bamboohr.com/careers/98?source=aWQ9MTg%3D to become a member of our amazing team! We appreciate all applicants' interest in our open position. Due to the large number of applications, only those who are being considered for the role will be contacted. All applications will be handled with the utmost confidentiality.

Location: Al Khobar, Saudi Arabia The Offshore Liaisonman is responsible for coordinating all personnel, logistics, documentation, and communication activities related to offshore rig and non-rig operations. The role ensures the smooth mobilization and demobilization of offshore personnel, compliance with client requirements, and effective coordination between offshore teams, onshore support functions, marine logistics, and client representatives. Requirements Coordinate offshore personnel mobilization and demobilization in accordance with client schedules. Liaise with clients, offshore installations, marine logistics, helicopter operators, and internal departments to ensure uninterrupted operations. Arrange offshore travel, including helicopter and vessel bookings, crew change schedules, and transportation logistics. Process and maintain offshore documentation, including gate passes, offshore permits, manifests, travel requests, and client approvals. Ensure all personnel possess valid offshore certifications and medical clearances before deployment. Coordinate with HR, Operations, HSE, Logistics, and Marine departments regarding manpower requirements. Monitor offshore crew rotations and maintain updated personnel movement records. Support offshore rig and non-rig projects with administrative and logistical coordination. Follow up on client requests, approvals, and operational documentation. Maintain daily communication with offshore installations to resolve logistical or personnel-related issues. Prepare daily, weekly, and monthly reports related to offshore manpower and logistics. Ensure compliance with company policies, client requirements, and offshore safety regulations. Assist during emergency crew changes and urgent mobilization requirements. Required Skills Strong knowledge of offshore crew change and mobilization procedures. Excellent communication and coordination skills. Ability to work under pressure and manage multiple priorities. Proficiency in Microsoft Office (Excel, Word, Outlook). Good organizational and documentation management skills. Familiarity with offshore travel logistics, helicopter scheduling, and marine transportation. Knowledge of offshore HSE requirements and compliance procedures. Fluency in English; Arabic is an advantage.

Location: Al Khobar, Saudi Arabia We are seeking a detail-oriented and organized Administrative Clerk / Technical Engineering Clerk to provide comprehensive administrative and clerical support to the Department Head, ensuring smooth day-to-day office operations. The ideal candidate will be responsible for maintaining documentation, coordinating schedules, processing administrative requests, and supporting internal communication while ensuring accuracy, confidentiality, and efficiency. Key Responsibilities * Provide administrative and clerical support to the Department Head. * Maintain employee records, filing systems, and timekeeping documentation. * Process leave requests, expense reimbursements, vendor payments, gate passes, and other administrative transactions. * Prepare reports, letters, meeting minutes, and official correspondence. * Manage calendars, schedule meetings, appointments, and travel arrangements. * Handle incoming calls, emails, visitors, and general correspondence professionally. * Review, edit, and format documents to ensure accuracy and compliance. * Monitor office supplies, equipment, and administrative procedures. * Coordinate communication between the Department Head, internal teams, and external stakeholders. * Perform other administrative duties as assigned. Requirements 5 - 8 years of work experience Diploma in one of the following disciplines - Business Administration, Human Resources, Office Administration, Secretarial Studies, Accounting, Management Information Systems (MIS), Marketing. Provides clerical support to a Department Head Scope includes routine clerical tasks Maintains Department timekeeping and filing systems, initiates employee actions, expense reimbursements, leave processing, vendor payments, gate passes and other miscellaneous system related tasks Types reports, letters and other routine correspondence, and takes dictation and minutes as required Manages diary, schedules meetings and appointments, and handles travel arrangements Screens and directs telephone calls and visitors accordingly, and handles requests and queries appropriately Receives and distributes incoming mail / correspondence Acts as point of contact for document review, editing and formatting Operates office equipment, and maintains office systems and procedures Acts as point of contact between the Director and direct reports, as well as other internal/external contacts, orders and manages office supplies, and performs other duties as requested by the Department Head

Location: Makkah, Saudi Arabia We are seeking an experienced Core Logging Geologist to join our mineral exploration team. The successful candidate will be responsible for detailed geological logging of drill core, sample management, and supporting exploration programs focused on base metals with a strong emphasis on gold exploration . The role requires excellent geological interpretation skills, adherence to industry standards, and the ability to work effectively in remote field environments. Key Responsibilities Perform detailed geological, structural, alteration, mineralization, and geotechnical logging of diamond drill core. Identify and record lithological units, mineral assemblages, alteration styles, and structural features accurately. Support exploration targeting through geological interpretation and integration of drilling data. Ensure accurate sample selection, marking, and preparation in accordance with QA/QC procedures. Maintain high-quality geological databases and ensure data integrity. Work closely with drilling contractors and exploration teams to coordinate drilling activities and core handling. Assist in geological mapping, trench logging, and field reconnaissance as required. Interpret exploration results and contribute to technical reports and daily progress updates. Follow company Health, Safety, and Environmental (HSE) policies and maintain safe work practices. Support resource evaluation activities by providing accurate geological data. Qualifications Bachelor's degree in Geology, Applied Geology, or a related Earth Science discipline. Minimum 5 years of hands-on field experience in mineral exploration. Proven expertise in core logging for base metal exploration , with significant experience in gold exploration projects . Strong understanding of structural geology, alteration mineralogy, and ore deposit geology. Experience with geological logging software and database management systems. Knowledge of QA/QC protocols for drilling and sampling. Ability to work independently in remote field locations under challenging conditions. Strong analytical, communication, and report-writing skills. Proficiency in Microsoft Office and geological data management software. Preferred Skills Experience working on greenfield and brownfield exploration projects. Familiarity with industry reporting standards and exploration best practices. Ability to interpret geological data and contribute to exploration targeting. Strong teamwork and problem-solving abilities. Work Environment Field-based role with extended rotations at remote exploration sites. Willingness to travel and work flexible schedules based on project requirements. Key Competencies Geological interpretation Core logging and sampling Mineral exploration Data accuracy and attention to detail Team collaboration Safety awareness Technical reporting Time management

Location: Warsaw, Poland [EN] Sperasoft is looking for experienced Senior Landscape artist to join AAA+ project. If you have a passion for biomes, terrain sculpting, material creation, and want to be part of a collaborative team pushing quality to the next level - we would like to hear from you! Responsibilities Create landscapes using UE5’s sculpting, painting, foliage, spline tools and external DCC such as Gaea or World Machine Design and implement biomes, including rocks, decals, roads, embankments, and other natural elements Build and manage landscape materials within Unreal shader system Develop high-quality materials in Quixel Mixer or Substance Designer Use procedural tools like PCG or Houdini to place grass, trees, rocks, and other natural assets in a fast and efficient way Ensure performance-friendly, visually compelling landscapes aligned with art direction Collaborate with design, lighting, and technical teams to maintain quality and consistency Obtain Lead Artists guidance and approval as required to advance tasks Continue to refine artistic abilities and learn new software packages and/or in-house tools Coordinate with Senior and/or Lead Artists with mentoring Junior 3D Artists as well as sharing best project practices with them Contribute to the team-oriented environment [PL] Sperasoft poszukuje Starszego Artysty Krajobrazów, który dołączy do projektu klasy AAA+. Jeśli Twoją pasją jest tworzenie biomów, rzeźbienie terenu oraz tworzenie materiałów, a także chcesz stać się częścią zgranego zespołu wchodzącego na wyższy poziom jakości – czekamy na Twoje zgłoszenie! Zakres obowiązków: Tworzenie krajobrazów przy użyciu narzędzi Unreal Engine 5 do rzeźbienia, malowania, roślinności i obiektów nieożywionych, a także zewnętrznych programów, takich jak Gaea czy World Machine Projektowanie i wdrażanie biomów, w tym skał, dróg, nasypów i innych elementów naturalnych Budowanie materiałów terenu i zarządzanie nimi w systemie shaderów silnika Unreal Tworzenie wysokiej jakości materiałów w programach Quixel Mixer lub Substance Designer Wykorzystywanie narzędzi proceduralnych, takich jak PCG lub Houdini, do szybkiego i wydajnego rozmieszczania trawy, drzew, skał oraz innych elementów natury Dbanie o to, aby krajobrazy były zoptymalizowane pod kątem wydajności, atrakcyjne wizualnie i spójne z kierunkiem artystycznym Współpraca z zespołami ds. projektowania, oświetlenia i kwestii technicznych w celu utrzymania jakości i spójności Korzystanie ze wskazówek i decyzji Głównego Artysty Stałe rozwijanie umiejętności artystycznych oraz nauka nowego oprogramowania lub wewnętrznych narzędzi studia Współpraca ze starszymi artystami i liderami przy wdrażaniu młodszych artystów 3D, a także dzielenie się z nimi najlepszymi praktykami projektowymi Wspieranie atmosfery opartej na pracy zespołowej Requirements [PL] Knowledge of UE 5 and Perforce Knowledge of 3D software (Blender/Maya/3Ds Max) Terrain Generation software knowledge (Gaea/World Machine Unreal Engine Landscape system & Material Graph knowledge Understanding biome assets creation (i.e. embankment, road modules, rocks, landscape patches, decals, small set dressing assets etc) Material creation in Quixel Mixer and Substance Designer will be a big plus, as well as knowledge of Houdini plugin for Unreal Engine [EN] Minimalne wymagania: Znajomość silnika Unreal Engine 5 oraz systemu Perforce Znajomość oprogramowania 3D (Blender, Maya lub 3ds Max) Znajomość programów do generowania terenu (Gaea lub World Machine) Znajomość systemu krajobrazu oraz edytora materiałów w silniku Unreal Engine Rozumienie procesu tworzenia elementów biomów (np. nasypów, modułów dróg, skał, kęp roślinności, drobnych obiektów do aranżacji sceny itp.) Umiejętność tworzenia materiałów w programach Quixel Mixer i Substance Designer będzie dużym atutem, podobnie jak znajomość wtyczki Houdini dla silnika Unreal Engine Benefits [EN] Medical Care package MyCafeteria system - including Multisport card and more Employee Assistance Program (EAP), offering confidential legal, financial, and personal counseling English or Polish language classes Sensibly flexible working hours Additional benefits: Care Bonus to cover health, educational and safety needs, corporate parties and team buildings [PL] Pakiet opieki medycznej System MyCafeteria – w tym karta MultiSport i wiele więcej Program Wsparcia Pracowników (EAP) – oferujący poufne porady prawne, finansowe oraz psychologiczne/osobiste Lekcje języka angielskiego lub polskiego Elastyczne godziny pracy (w ramach potrzeb projektu) Benefity dodatkowe: Care Bonus (pokrywający wydatki związane ze zdrowiem, edukacją i bezpieczeństwem), imprezy firmowe oraz wyjazdy integracyjne

Location: Dubai, United Arab Emirates Mira Construction is seeking an experienced Construction Structural Engineer. The work-format: Head office supervision. Working schedule 6 days per week from Monday to Saturday and Sunday is off. Responsibilities : Report to the Resident Engineer and assist in supervising the construction of structural-related works. Coordinate the activities with the other engineers and members of the construction supervision team. Review of shop drawings, design proposals, method statements and other activities. Coordinate with design engineers for resolution of related issues. Maintain the daily diary and the daily reports by the inspectors. Direct, assist and monitor the performance of the inspectors and surveyors as applicable. Convene and chair special meetings with the service authorities, the contractor, subcontractors and other parties related to his work. Ensure accuracy and completeness of records. Ensure safety goals are achieved on the project and oversee implementation of safety procedures on the project. Prepare / Assist in the preparation of Weekly and Monthly progress reports. Ensure correctness and completeness of ‘as-built’ drawings within his line of work. Keep necessary records and as-built records and take charge of the handing over of the structural works to the respective service authorities and assist the contractor to obtain necessary final clearance. Requirements Bachelor's degree in Civil or Structural Engineering Minimum 8 years of experience in structural design and construction, with a strong focus on buildings. Knowledge of local Authority standards and regulations is essential. Proficiency in utilising CAD, Revit and other PC software packages associated with structural modelling, analysis and design. Experience working in construction field in UAE for minimum 5 years. English level proficiency. Benefits Competitive salary; Official UAE employment status; Comprehensive medical insurance coverage;

Location: The Netherlands; Poland; Portugal; France; United Kingdom; Spain; Germany; Italy Workplace: Remote About the team  The Security Team is responsible for providing key security capabilities covering application, cloud and enterprise security, incident response, detection and GRC. Our team is looking for an experienced, hands-on security practitioner, who will drive the adoption of modern security processes and tooling, with focus on supporting our engineering and product teams in improving the security posture of our platforms and services. Note: This position can be fully remote anywhere in the Netherlands. What you will do: - Collaborate with engineering and product on improving existing and building new product features with focus on threat modeling, assurance and secure implementation, some examples of recent work include implementation of secure key management, passwordless authentication, m2m authentication, sandboxing and compute/network/storage isolation - Identify security gaps and vulnerabilities in ClickHouse Cloud and OSS, triage a wide range of vulnerabilities reported via our bug bounty program, responsible disclosure, GitHub Issues covering web, API and server - client assets including low level memory issues like heap or buffer overflows - Improve and develop security assurance activities - pentests, vulnerability assessments, bug bounty programs, fuzzing - Drive implementation and usage of engineering security tools - static, dynamic code analysis, dependency checks, code licensing compliance (working knowledge of Snyk, Semgrep, GitHub CodeQL) - Nurture the engineering - security relationship, identify and implement process and technology improvements - Handle information security events and incidents across ClickHouse products and services - Develop processes, tooling and automation to scale security processes and mitigate risks to the business What you bring along: - Experience supporting engineering and product implementation efforts by performing threat assessments, assurance activities, advisory as well as, in some cases, implementation work across distributed systems covering web, API, client/server assets - Strong knowledge of and experience with one or more cloud service providers (e.g. AWS, GCP, Azure), Kubernetes, Cilium - Experience implementing and operating engineering security tools and processes (e.g. static / dynamic code analysis, software composition analysis, SBOM, OWASP SAMM, client and network fuzzing tools) - Significant development and automation experience, ability to work with C++ code - Security as code mindset, with focus on solving problems with automation and scale in mind Bonus Points: - BS, MS, or PhD in Computer Science or related field - Previous contributions to open source projects - Security or cloud related certifications (AWS, GCP, Azure) PERKS - Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 25 countries. - Healthcare - Employer contributions towards your healthcare. - Equity in the company - Every new eligible team member who joins our company receives equity. - Time off - Flexible time off in the US, generous entitlement in other countries. - A USD$500 Home office setup if you’re a remote employee. - Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites. CULTURE - WE ALL SHAPE IT As part of a rapidly scaling start-up, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here https://clickhouse.com/company/careers. Check out our blog posts https://clickhouse.com/blog or follow us on LinkedIn https://www.linkedin.com/company/clickhouseinc/life/0c1ee7f4-2129-488d-b413-e7f6270659fd/?viewAsMember=true to find out more about what’s happening at ClickHouse. EQUAL OPPORTUNITY & PRIVACY ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Please see here https://clickhouse.com/legal/applicant-privacy-notice for our Privacy Statement.

Location: United States Workplace: Remote About the team  The Security Team is responsible for providing key security capabilities covering application, cloud and enterprise security, incident response, detection and GRC. Our team is looking for an experienced, hands-on security practitioner, who will drive the adoption of modern security processes and tooling, with focus on supporting our engineering and product teams in improving the security posture of our platforms and services.  What you will do: - Collaborate with engineering and product on improving existing and building new product features with focus on threat modeling, assurance and secure implementation, some examples of recent work include implementation of secure key management, passwordless authentication, m2m authentication, sandboxing and compute/network/storage isolation - Identify security gaps and vulnerabilities in ClickHouse Cloud and OSS, triage a wide range of vulnerabilities reported via our bug bounty program, responsible disclosure, GitHub Issues covering web, API and server - client assets including low level memory issues like heap or buffer overflows - Improve and develop security assurance activities - pentests, vulnerability assessments, bug bounty programs, fuzzing - Drive implementation and usage of engineering security tools - static, dynamic code analysis, dependency checks, code licensing compliance (working knowledge of Snyk, Semgrep, GitHub CodeQL) - Nurture the engineering - security relationship, identify and implement process and technology improvements - Handle information security events and incidents across ClickHouse products and services - Develop processes, tooling and automation to scale security processes and mitigate risks to the business What you bring along: - Experience supporting engineering and product implementation efforts by performing threat assessments, assurance activities, advisory as well as, in some cases, implementation work across distributed systems covering web, API, client/server assets - Strong knowledge of and experience with one or more cloud service providers (e.g. AWS, GCP, Azure), Kubernetes, Cilium, Crossplane - Experience implementing and operating engineering security tools and processes (e.g. static / dynamic code analysis, software composition analysis, SBOM, OWASP SAMM, client and network fuzzing tools) - Significant development and automation experience, ability to work with C++ code preferred - Security as code mindset, with focus on solving problems with automation and scale in mind Bonus Points: - BS, MS, or PhD in Computer Science or related field - Previous contributions to open source projects - Security or cloud related certifications (AWS, GCP, Azure) PERKS - Flexible work environment - ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 25 countries. - Healthcare - Employer contributions towards your healthcare. - Equity in the company - Every new eligible team member who joins our company receives equity. - Time off - Flexible time off in the US, generous entitlement in other countries. - A USD$500 Home office setup if you’re a remote employee. - Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites. CULTURE - WE ALL SHAPE IT As part of a rapidly scaling start-up, you will be instrumental in shaping our culture. Are you interested in finding out more about our culture? Learn more about our values here https://clickhouse.com/company/careers. Check out our blog posts https://clickhouse.com/blog or follow us on LinkedIn https://www.linkedin.com/company/clickhouseinc/life/0c1ee7f4-2129-488d-b413-e7f6270659fd/?viewAsMember=true to find out more about what’s happening at ClickHouse. EQUAL OPPORTUNITY & PRIVACY ClickHouse provides equal employment opportunities to all employees and applicants and prohibits discrimination and harassment of any type based on factors such as race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. Please see here https://clickhouse.com/legal/applicant-privacy-notice for our Privacy Statement.