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Location: Cairo, Egypt Müller's Solutions is seeking an experienced IBM Integration Specialist to become a key member of our team. In this role, you will be responsible for designing, developing, and implementing integration solutions using IBM integration technologies. You will collaborate with clients to understand their business needs and deliver solutions that enhance system connectivity, streamline workflows, and optimize operational efficiency. Key Responsibilities: Design and implement integration solutions utilizing IBM Integration Bus (IIB) and IBM App Connect. Analyze client requirements and develop integration strategies to effectively connect various systems. Collaborate with cross-functional teams to ensure successful integration of applications. Monitor, troubleshoot, and optimize integration solutions to ensure high availability and performance. Develop best practices and documentation for integration processes and workflows. Stay updated on IBM's latest technologies and integration trends to recommend solutions to clients. Requirements Qualifications: Bachelor's degree in Computer Science, Information Technology, or a related discipline. 4 to 8 years of experience with the IBM EAI stack, including IBM App Connect Enterprise (ACE) , IBM Integration Bus (IIB) , WebSphere Message Broker (WMB) , WebSphere Message Queue (WMQ) , DataPower, and IBM APIC. In-depth knowledge of IBM Integration Bus (IIB) and IBM App Connect. Expertise in integration design patterns and methodologies. Knowledge of RESTful APIs, SOAP web services, and data formats including XML and JSON. Strong analytical abilities with a knack for addressing complex integration issues. Excellent communication skills for effective interaction with clients and team members. Capacity to collaborate in a team setting and manage multiple projects efficiently. Relevant IBM certifications are highly valued. Benefits Why Join Us: Opportunity to work with a talented and passionate team. Competitive salary and benefits package. Exciting projects and innovative work environment.

Задачи: — Проектировать, выполнять и управлять этапами разработки Java-приложений — Участвовать в архитектурном развитии программных продуктов — Анализировать, исследовать и предлагать идеи по новым программным решениям — Поддерживать чистый и сложный код, над которым могут работать другие — Отлаживать и тестировать программное обеспечение — Выявлять ошибки, узкие места и другие проблемы в коде и предлагать способы их решения и / или улучшения — Писать эффективный, проверяемый и надежный код — Быть в курсе альтернативных технологий и инноваций Требования: — Высокий уровень владения Java (17+) и обширные знания его экосистем — Глубокие знания объектно-ориентированного программирования — Твердое понимание разнообразия дизайна и архитектурных паттернов — Возможность писать библиотеки Java, которые можно использовать повторно — Твердое понимание принципов микросервисной архитектуры — Умение писать чистый, эффективный и легкий для чтения код Java — Обширное понимание основных принципов проектирования масштабируемого приложения — Владение технологиями/инструментами: Spring (mvc, security, core, boot, data) или/и Quarkus, JPA/Hibernate, PostgreSQL, Kafka, Docker, docker-compose, Kubernetes — Умение работать в системах BitBucket, Jenkins, Nexus, Jira, Confluence Дополнительные пожелания: — Более трёх лет опыта работы на аналогичной должности — Стремление идти в ногу с отраслью по мере ее развития и развития — Опыт разработки высоконагруженных, горизонтально-масштабируемых приложений — Опыт работы с MongoDB — Опыт работы с BPM-системами Условия: — Полностью удаленная работа в аккредитованной IT-компании (гражданство РФ или РБ) — Гибкий график работы для баланса между работой и личной жизнью — Современная методология работы: Agile/Scrum — Благоприятные условия для профессионального и личностного роста, возможность работы над инновационными проектами и развитие управленческих навыков — Корпоративная культура: открытость, сотрудничество, поддержка, дружный коллектив — Корпоративные скидки на обучение, отдых и медицину (Skillbox, ЛитРес, Инвитро и т.д)

Location: London Who We Are: Galaxy Digital Inc. (Nasdaq: GLXY) is a global leader in digital assets and data center infrastructure, growing the economy that runs on code. Galaxy delivers the onchain infrastructure that connects institutions to digital assets, including trading, advisory, asset management, staking, self-custody, and tokenization. Galaxy also develops and operates data center infrastructure to power AI and HPC workloads. Anchored by its Helios campus in Texas, Galaxy is building a multi-gigawatt pipeline of more than 5.7 GW of potential capacity, positioning it among the largest and fastest-growing data center developers in North America. The Company is headquartered in New York City, with offices across North America, Europe, the Middle East, and Asia. Additional information about Galaxy's businesses and products is available on www.galaxy.com . What We Value: We are a diverse team of free thinkers, and fast movers united to help investors and creators energize the global economy. We are looking for individuals who thrive in a culture of builders and overachievers and embrace high performance, transparent feedback, and a mission-first approach. Our culture shapes our way of working and gets us where we want to be. Seek Excellence. Be Selective To Be Effective. Be Highly Aligned, Loosely Coupled. Disagree Transparently. Encourage Independent Decision-Making. Build Dream Teams. Who You Are: We’re seeking an experienced Algo / SOR Developer to join our team in London. You will have a proven track record of building and benchmarking execution algorithms from the ground up. Ideally, you’ve been actively engaged with the crypto markets, or have a strong curiosity about them. In this role, you will take a lead in developing greenfield algorithmic trading systems, shaping the core of our next-generation trading infrastructure. You’ll work closely with trading teams, stakeholders, and external partners to deliver critical initiatives that drive our business forward. If you’re a natural problem-solver with a passion for hands-on technical development in a global, fast-paced environment, we want to hear from you. What You’ll Do: Design and development of a low-latency, high-throughput EMS/Smart Order Router system Implement intelligent routing algorithms based on execution quality, liquidity, latency, and cost Collaborate with traders and product managers to refine routing logic and build new algorithmic capabilities Monitor and optimize system performance under real-world trading conditions Contribute to system resilience and business continuity Provide support for production trading issues What We’re Looking For: 8+ years of experience developing routing strategies for specific markets (e.g., FX Markets, crypto exchanges) in Java Knowledge of tick data analytics and real-time market data processing Familiarity with cloud-based market access or hybrid deployments Experience working in high-frequency or algorithmic trading environments Experience building low-latency systems and working with multicast/unicast market data feeds A solid understanding of the application and infrastructure stack associated with electronic and algorithmic trading Strong technical background, with the ability to understand system architecture and technical workflows Proficiency with trading system architecture (OMS/EMS, market gateways) Strong understanding of concurrency, networking, and memory management Experience with Linux systems and performance profiling tools A proactive, problem-solving mindset and the ability to thrive in a fast-paced, collaborative environment Bonus Points: Experience in the DeFi, or crypto space Exposure to regulatory or compliance-driven environments Familiarity with cloud-based infrastructure (e.g., AWS, GCP) or DevOps processes What We Offer: Competitive base salary and discretionary bonus Company-paid health and protective benefits for employees and their eligible dependents Free virtual coaching and counseling sessions Opportunities to learn about the Crypto industry Smart, entrepreneurial, and fun colleagues Employee Resource Groups *Benefits may vary depending on location. Galaxy respects diversity and seeks to provide equal employment opportunities to all employees and job applicants for employment without regard to actual or perceived age, race, color, creed, religion, sex or gender (including pregnancy, childbirth, lactation and related medical conditions), gender identity or gender expression (including transgender status), sexual orientation, marital or partnership or caregiver status, ancestry, national origin, citizenship status, disability, military or veteran status, protected medical condition as defined by applicable state or local law, genetic information or predisposing genetic characteristic, or other characteristic protected by applicable federal, state, or local laws and ordinances. We will endeavor to make a reasonable accommodation to the known limitations of a qualified applicant with a disability unless the accommodation would impose an undue hardship on the operation of our business. If you believe you require such assistance to complete the application process or to participate in an interview, please contact careers@galaxy.com.

Задачи: — Разработка и поддержка серверных приложений на Nest.js. — Работа с базами данных PostgreSQL и другими. — Участие в процессе создания, продвижения и поддержки сайтов. Требования к кандидату: — Знание TypeScript. — Уверенное знание Node.js. — Уверенное знание Nest.js. — Уверенное знание TypeOrm, MicroOrm. — Уверенное знание PostgreSQL. — Большим плюсом будет знание и умение работать с MySQL, GraphQL, Jest, RabbitMQ. Условия работы: — Работа в офисе или на удаленке из любого города или страны. — График с 9:00 до 18:00 по Москве с перерывом на обед с понедельника по пятницу. — Оплачиваемые отпуска и больничные (от 50% часовой ставки). — Performance Review по результатам которого пересматривается зарплата сотрудника. — Оформление: договор с самозанятым, после прохождения испытательного срока возможен переход в штат. — График работы: 5/2 фуллтайм.

Задачи: — Разработка и доработка сервисов аутентификации и авторизации (Linux, multithreaded, async, RADIUS, LDAP, OpenID Connect и др.) — Разработка и оптимизация ядра RA VPN (Linux, UserSpace, работа с сетью) — Участие в полном цикле разработки — Разработка автотестов на Python/bash — Подготовка технической документации совместно с техническим писателем Требования: — Опыт коммерческой разработки на C++ от 5 лет (с использованием C++17/20) — Глубокое понимание многопоточности, синхронизации и асинхронного ввода-вывода — Опыт разработки сетевого ПО (IP, TCP, UDP, ARP и др.) — Понимание криптографических протоколов (TLS, DTLS, QUIC) — Знание протоколов AAA (RADIUS, LDAP, OpenID Connect) — Знание основ информационной безопасности и разграничения доступа в сетях — Представление об ООП — Будет плюсом: опыт с CUDA, CPU, ARM64/RISC-V, знание безопасной разработки (SDLC, OWASP), письменный технический английский Условия: — Оформление по ТК РФ, IT аккредитация, ДМС — Офис в Москве (м. Марьина Роща) на период испытательного срока — Гибкий график и гибридный формат работы после испытательного срока

Компания JETLYN — IT-компания, работающая над онлайн-энциклопедией, которая предоставляет доступ к миллионам статей, изображений и видеороликов по самым различным темам. Задачи: — Проектировать, разрабатывать и поддерживать новые фичи — Общаться с аналитиком, продуктом — В рамках своей команды проектировать архитектуру, защищать решение перед архитектурным комитетом — Доводить код до продакшена (общаться с девопсами, с ДБА, заводить задачи на них) Требования: — Опыт работы с highload проектами (10к rps и выше) — 3+ лет коммерческого опыта PHP 8 / 7.4 — Наличие опыта работы с Golang (от полугода) — Опыт работы с SQL-БД (MariaDB, PostgreSQL), включая блокировки, уровни изоляций, многопоточный режим работы — Понимание принципов консистентности данных и блокировок — Опыт проектирования и поддержки клиент-серверного API — Хорошее понимание концептов отказоустойчивости и паттернов межсервисного взаимодействия — Опыт работы с Kafka (понимание основных сущностей, гарантии доставки, масштабирование) — Опыт работы с Docker (сборка образов, описание docker-compose) — Опыт работы с Kubernetes (понимание основных сущностей, работа на уровне пользователя) — Опыт работы с Redis или другими NoSQL-хранилищами Условия: — Официальное трудоустройство (ТК РФ) или сотрудничество по договору ИП — Полная занятость — Удалённый формат работы

Location: Remote - United States About Nebius: Nebius is leading a new era in cloud infrastructure for the global AI economy. We are building a full-stack AI cloud platform that supports developers and enterprises from data and model training through to production deployment, without the cost and complexity of building large in-house AI/ML infrastructure. Built by engineers, for engineers. From large-scale GPU orchestration to inference optimization, we own the hard problems across compute, storage, networking and applied AI. Listed on Nasdaq (NBIS) and headquartered in Amsterdam, we have a global footprint with R&D hubs across Europe, the UK, North America and Israel. Our team of 1,500+ includes hundreds of engineers with deep expertise across hardware, software and AI R&D. The role Nebius operates large-scale, mission-critical bare-metal infrastructure. As a Software Engineer (Python), you will design and build systems that provision, configure, test, and manage physical hardware at scale. Your work will sit close to the metal—interfacing directly with servers, networks, and management controllers—while supporting highly automated, reliable infrastructure operations. You will collaborate closely with hardware, networking, and data center operations teams to ensure our platforms are robust, scalable, and production ready. Your responsibilities will include: Design and develop backend services and automation in Python Build and maintain systems for hardware provisioning, testing, and lifecycle management Develop software that runs directly on bare-metal environments Integrate with Linux systems, using Bash and low-level tooling where needed Implement and maintain CI/CD pipelines for infrastructure-focused software Work with networking services including IPv4/IPv6, DHCP, DNS, network boot, and server boot workflows Interface with BMC controllers and management protocols (IPMI-style protocols, HTTP-based standards) Enable reliable hardware interaction and automation across large fleets Support ARM64 / ARM64EC architectures Design and integrate NoSQL data stores for system state and orchestration data Write clear documentation and contribute to operational excellence What we expect you to have: Strong professional experience as a software engineer, with a focus on Python Solid experience with Linux systems and shell scripting Hands-on experience working with bare-metal servers or low-level infrastructure Strong understanding of networking fundamentals (IPv4/IPv6, DHCP, DNS, PXE / network boot) Experience interacting with hardware management interfaces (BMC, IPMI-like protocols, HTTP APIs) Familiarity with CI/CD systems and production deployment workflows Experience designing or working with NoSQL databases Ability to debug complex issues spanning software, hardware, and networks Strong ownership mindset and clear communication skills in a distributed team It will be an added bonus if you have: Experience operating or building systems for large-scale infrastructure Familiarity with ARM-based platforms in production environments Background in hardware testing, validation, or factory provisioning Experience with infrastructure automation or internal platform tooling Contributions to open-source or internal systems software projects Working conditions: Fully remote position (United States) Collaboration with globally distributed engineering and operations teams Key employee benefits: Health insurance: 100% company-paid medical, dental, and vision coverage for employees and families 401(k) plan: up to 4% company match with immediate vesting Parental leave: 20 weeks paid for primary caregivers, 12 weeks for secondary caregivers Remote work reimbursement: up to $85/month for mobile and internet Disability & life insurance: company-paid short-term, long-term, and life insurance coverage Compensation We offer competitive salaries, ranging from $150k- $210k base equity + quarterly performance bonuses. Join Nebius today and help build the software that powers the next generation of AI infrastructure. Benefits & Perks: Competitive compensation Career growth and learning opportunities Flexibility and ownership Collaborative and innovative culture Opportunity to work on impactful AI projects International environment and talented teams What's it like to work at Nebius: Fast moving - Bold thinking - Constant growth - Meaningful impact - Trust and real ownership - Opportunity to shape the future of AI Equal Opportunity Statement: Nebius is an equal opportunity employer. We are committed to fostering an inclusive and diverse workplace and to providing equal employment opportunities in all aspects of employment. We do not discriminate on the basis of race, color, religion, sex (including pregnancy), national origin, ancestry, age, disability, genetic information, marital status, veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by applicable law. Applicants must be authorized to work in the country in which they apply and will be required to provide proof of employment eligibility as a condition of hire. If you need accommodations during the application process, please let us know.

Location: Nicosia Wrike is the most powerful work management platform. Built for teams and organizations looking to collaborate, create, and exceed every day, Wrike brings everyone and all work into a single place to remove complexity, increase productivity, and free people up to focus on their most purposeful work. Wrike is our people, not a place. As a distributed team, we own our growth, stay globally connected, and rely on the product we build to deliver impactful work alongside brilliant minds. You'll have real ownership over meaningful work, a global team that has your back, and the flexibility to do your best work your way. If that sounds like you, we'd love to hear from you. Our vision: A world where everyone is free to focus on their most purposeful work, together. About the Role: You'll help build the very AI-powered platform you use every day, with real autonomy over the features you ship. Wrike’s Backend Reliability (BRE) team is the backbone of our backend infrastructure and the guardian of our uptime. Our mission is to achieve and sustain 99.99% availability while building the tools, components, and safety nets that the entire engineering organization relies on. As a Senior / Staff Backend Engineer on this team, you won’t just close tickets - you’ll architect core reliability solutions that shape how Wrike scales, performs, and recovers from failure. Your Impact: Design, build, and maintain critical reliability components such as HTTP rate limiters, internal DB schema migration tools, circuit breakers, and distributed Redis-based caching. Troubleshoot complex production issues, optimize PostgreSQL usage, and ensure our distributed systems remain performant and stable under high load. Lead preliminary investigations during severe production incidents: identify likely root causes, assess impact, and propose mitigation options. The long-term fixes are then implemented by the owning team, based on your findings. Create scalable, reusable tools and frameworks that help other engineering teams build more resilient services. Leverage AI-powered tools and coding agents to accelerate development, analyze architectures, and automate repetitive or error-prone tasks. Influence reliability best practices across engineering by sharing knowledge, reviewing designs, and setting high technical standards. Your Qualifications: Strong expertise with Java/JVM, building scalable, high-performance backend systems; open to leveraging other languages when appropriate. Solid understanding of distributed systems concepts, including high availability, CAP theorem, and fault tolerance. Deep experience with relational databases (PostgreSQL) and key–value / non-relational storages (Redis). Practical experience with containerization and cloud-native environments, including Docker and Kubernetes. Hands-on experience with message brokers such as RabbitMQ or Kafka. Ability to work independently with minimal supervision, using critical thinking to question assumptions and validate your own decisions. Strong written and spoken English skills suitable for collaborating in an international engineering environment. Standout Qualities: Background in infrastructure engineering or Site Reliability Engineering (SRE), including infrastructure-as-code practices. Experience leading technical initiatives, driving cross-team projects, and mentoring other engineers while remaining an individual contributor. Familiarity with observability and monitoring stacks (e.g., Graylog, Zabbix, Grafana) and/or data analytics tools such as BigQuery. A strong interest in how complex systems fail and a track record of designing them to recover gracefully. Team Dynamics: You will join the Backend Reliability (BRE) team, a small, highly specialized, senior group focused solely on Wrike’s reliability. The team operates as an internal “reliability task force,” partnering closely with product and platform engineering teams across the company. You’ll collaborate with other senior engineers who value autonomy, deep technical discussions, and rigorous engineering practices. The culture is ownership-driven: you are trusted to manage your time, make architectural decisions, and drive initiatives to completion. Our Work Style: The BRE team works on core backend and infrastructure services that support millions of users. We operate in a collaborative environment that values clear communication, thoughtful design, and fast feedback loops. Tech focus areas include: Java/JVM-based services, PostgreSQL, Redis, Docker, Kubernetes, RabbitMQ/Kafka, and observability/monitoring tools. We encourage the use of modern AI-based tooling and coding agents as part of daily development and troubleshooting workflows. Work is organized with an emphasis on impact and reliability goals rather than ticket volume, giving you room for deep work and long-term improvements. Hybrid work mode (Prague, Czech Republic / Nicosia, Cyprus), with flexibility to balance focused individual work and collaborative sessions. Benefits & Perks: 25 working days of paid vacation Sick Leave Compensation (5 Uncertified + 10 Certified Days) Parental Leave: Fully Paid Maternity / 4 Weeks Paid Paternity 2 Volunteer Days Medical Insurance (Employees + Dependents) Life Insurance (Employees) Provident Fund Hybrid Working Model School Allowance (Up to €600/month for school aged kids) Simcard w/ Unlimited Internet Access for active employees Office Lunch Allowance (via Wolt) on Wednesdays / Thursdays Work Permit, Blue Card & Naturalization Support What’s next? Interview with a Recruiter Technical interview System Design Interview Cultural interview Your recruitment buddy will be Aleksandar Chernev , Senior Technical Recruiter. #LI-AC1 Who Is Wrike and Our Culture We’re a team of innovators and creators who solve the complex work problems of today and tomorrow. Hybrid work mode Wrike is our people, not a place. With 1,000+ employees collaborating across nearly every time zone, we support talent through 10 global hubs — Australia, Costa Rica, Cyprus, Czechia, Estonia, France, India, Ireland, Japan, and the United States — offering flexible ways of working that include remote work, hybrid environments, and co-working spaces across many locations. While flexibility looks different across teams and regions, employees located near certain hubs — particularly in Prague (CZ), Nicosia (CY), Bangalore (IN), and Rennes (FR) — are generally expected to collaborate in person around 2–3 days per week, balancing the flexibility of distributed work with opportunities for in-person collaboration and connection. Our persona 💡  Smart: We love what we do, and we’re great at it because this is our domain. Our combined knowledge in this space is unmatched. 💚  Dedicated: We get up every day focused on helping our customers win. We’re committed to helping our teammates win, too! 🤗  Approachable: We're friendly, easy to get along with, considerate, and helpful. Our culture and Values 🤩 Customer-Focused We care about our customers. We understand the customer journey, experience, and value derived from Wrike. Decision-making and action-taking are done with the customer in mind. 🤝 Collaborative We work as one and win together, each bringing unique strengths that contribute to diversity of thought for better outcomes. Leveraging our own work management platform, we foster an environment of creative collaboration and shared achievement. 🎨 Creative We strive to succeed through continuous innovation. It’s our pursuit of novel concepts that helped us create a market category. We continue to cultivate a workplace that fosters creative thinking as a means of transcending conventional boundaries and empowers us to break new ground to deliver extraordinary work management solutions. 💪 Committed We believe in ownership at all levels of the organization, by owning workflows from start to finish. Each member of our team is an integral part of this commitment, establishing work as a platform for personal growth and transformation, as well as collective success and growth. Check out our LinkedIn Life Page , Company culture page , Instagram , Wrike Engineering Team , Medium , Meetup.com , Youtube for a feel for what life is like at Wrike.

Location: Hong Kong, Hong Kong SAR; 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 About OKX 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 Team The DEX Token Markets team at OKX Web3 builds real-time market tracking and analysis tools across 40+ chains and hundreds of thousands of trading pairs — charts, trade feeds, watchlists, alerts, and screeners trusted by millions of traders navigating DeFi, including the fast-moving meme coin markets driving much of today's on-chain volume. What You'll Be Doing Build and maintain the market tracking platform, including systems tuned for meme coin-style volume spikes and liquidity swings. Develop high-throughput, low-latency backend systems that keep data accurate and reliable under bursty load. Troubleshoot issues to ensure service stability and quality. Ship features on time with clean, well-tested, maintainable code. Collaborate with product and engineering to keep integrations running smoothly. What We Look For In You Bachelor's/Master's in CS, Software Engineering, or related (or strong STEM background). 3-5+ years building high-performance systems in Java — strong grasp of JVM, IO, multithreading, concurrency, networking. Solid MySQL experience (transactions, indexing, SQL optimization) and familiarity with caching/message queue middleware. Strong command of data structures, algorithms, design patterns. Clear logic, strong communication, thrives in fast-paced environments. Hands-on meme coin trading experience — an active trader/degen who understands the volatility, liquidity dynamics, and speed that define this market, bringing real product intuition to the team. Nice to Haves Distributed systems experience — consistency, high availability, fault tolerance, horizontal scalability. Experience with real-time on-chain data systems: DEX pools, token launches, liquidity tracking. Working proficiency in English for global collaboration. 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! 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: San Francisco, CA Workplace: OnSite ABOUT US Sierra is the leading platform for customer-facing AI agents, working with many of the world's biggest brands — including The GAP, Rocket Mortgage, SoFi, Sutter Health, and SoftBank — to transform how they serve customers and grow their businesses. We are primarily an in-person company based in San Francisco, with growing offices across North America, Europe, and Asia. We are guided by a set of values that are at the core of our actions and define our culture: Trust, Customer Obsession, Craftsmanship, Intensity, and a commitment to balancing Family along the way. These values are the foundation of our work, and we are committed to upholding them in everything we do. Sierra was co-founded by Bret Taylor https://www.linkedin.com/in/brettaylor/ and Clay Bavor https://www.linkedin.com/in/claybavor/ who first met while working together at Google over 20 years ago. Bret currently serves as Chairman of the Board of Open AI. Previously, he was co-CEO of Salesforce and CTO of Facebook. Clay spent 18 years at Google, where he most recently led Google Labs. WHAT YOU'LL DO - Implement Go-to-Market software for our marketing, sales, and agent development teams - Design and build the automated workflows, integrations, and AI-powered systems that turn signal into pipeline, across enrichment, scoring, routing, and outbound activation - Own our enrichment infrastructure end-to-end: the pipelines that take a new signup, demo request, or event attendee list and return a fully enriched, scored, Salesforce-upserted record across Clay, ZoomInfo, Cognism, and LLM-powered sources - Build AI agents and AI-powered internal tools that compound sales team output — account research, call summarization, RFP and security questionnaire response, proposal generation, and Slack-accessible agents that surface account intel on demand - Build and improve the fit scoring pipeline that evaluates every account against our ICP and writes results to Postgres and Salesforce, including signal design, batching, retry logic, and continuous improvement of the underlying models - Develop data architecture using Postgres, Fivetran pipelines, and reverse ETL. Keep data jobs healthy and in sync with the tools that consume them; track downstream impact when schemas and apps change - Ship production code with PR review, observability, and proper error handling and debug production incidents (Salesforce platform failures, enrichment failures, LLM timeouts) WHAT YOU'LL BRING - 3+ years in GTM Engineering, Revenue Operations, Sales Engineering, Growth Engineering, or a closely adjacent technical role at a high-growth B2B SaaS company - Python and TypeScript skills: You write clean code, understand async patterns, can design a database schema, and can debug a production incident from logs alone - Hands-on experience inside a modern GTM stack (Salesforce, HubSpot, Outreach, Clay, enrichment providers): You understand how leads flow through a CRM and why data quality degrades over time - Production experience with LLMs: Prompt design, eval loops, error handling, and the difference between a demo and a system you can trust at scale - Strong working knowledge of SQL, schemas, and data flow across GTM and warehouse systems - Systems thinking: You’ve built data pipelines and think about what happens at 10x volume, when an API goes down, or when the same account hits your queue five times in parallel - Owner's mindset: You take accountability from code to deployment to adoption, define scope with minimal direction, and ship good solutions over perfect ones EVEN BETTER… - Built applications using LLMs, ideally with exposure to production-grade AI/ML systems - Developed custom Salesforce solutions using apex classes, apex triggers, LWC, SLDS - Integrated salesforce with other business systems using REST/SOAP APIs, Platform Events, and External Services OUR VALUES - Trust: We build trust with our customers with our accountability, empathy, quality, and responsiveness. We build trust in AI by making it more accessible, safe, and useful. We build trust with each other by showing up for each other professionally and personally, creating an environment that enables all of us to do our best work. - Customer Obsession: We deeply understand our customers’ business goals and relentlessly focus on driving outcomes, not just technical milestones. Everyone at the company knows and spends time with our customers. When our customer is having an issue, we drop everything and fix it. - Craftsmanship: We get the details right, from the words on the page to the system architecture. We have good taste. When we notice something isn’t right, we take the time to fix it. We are proud of the products we produce. We continuously self-reflect to continuously self-improve. - Intensity: We know we don’t have the luxury of patience. We play to win. We care about our product being the best, and when it isn’t, we fix it. When we fail, we talk about it openly and without blame so we succeed the next time. - Family: We know that balance and intensity are compatible, and we model it in our actions and processes. We are the best technology company for parents. We support and respect each other and celebrate each other’s personal and professional achievements. WHAT WE OFFER We want our benefits to reflect our values and offer the following to full-time employees: - Flexible (unlimited) paid time off - Medical, dental, and vision benefits for you and your family - Life insurance and disability benefits - Retirement plan dependent on country of employment - Parental leave - Fertility and family building benefits - Lunch, as well as delicious snacks and coffee to keep you energized when working onsite - Discretionary benefit stipend giving people the ability to spend where it matters most - Free alphorn lessons These benefits are further detailed in Sierra's policies, may vary by region and employment type, and are subject to change at any time, consistent with the terms of any applicable compensation or benefits plans. Eligible full-time employees can participate in Sierra's equity plans subject to the terms of the applicable plans and policies. BE YOU, WITH US We're working to bring the transformative power of AI to every organization in the world. To do so, it is important to us that the diversity of our employees represents the diversity of our customers. We believe that our work and culture are better when we encourage, support, and respect different skills and experiences represented within our team. We encourage you to apply through the link on this page even if your experience doesn't precisely match the job description. Sierra is a proud equal opportunity employer. All qualified applicants will receive consideration for employment without regard to any characteristic protected by applicable federal, state or local laws, including veteran status and disability status. Hiring decisions are made by people, based on merit. If you need a reasonable accommodation for a disability, a religious practice, pregnancy or any related condition at any point in the application or interview process, contact us at accommodations@sierra.ai. Requests are handled confidentially and do not affect your candidacy. We will consider qualified applicants with arrest and conviction records in accordance with applicable fair chance laws.

Задачи: — Разработка новой функциональности и поддержка старой на Symfony (80/20). — Создание сущностей для ORM (Doctrine). — Вывод данных для фронта. — Обработка и сохранение данных с фронта. — Создание миграций для корректировок в БД. Требования: — Опыт работы PHP-разработчиком 5+ лет. — Уверенное знание PHP 8.2 и Symfony 6.4. — Опыт работы с PostgreSQL 14. — Опыт работы с RabbitMQ, Git, Docker, Swagger, Webpack. — Понимание принципов работы с распределёнными файловыми системами и сложно нагруженными проектами. Условия: — Оформление по ТК РФ. — Гибкий график, работа из офиса 1 раз в неделю. — Работа в команде Lead, DevOps, тестировщик, аналитик, системный архитектор, бэки и фронты (Senior/Middle+), дизайнер, тех. писатель. — Возможность внести значимый вклад в развитие масштабного государственного проекта.

Задачи: — Разработка и поддержка функционала e-learning системы. Требования: — Опыт разработки на PHP 2-3 года. — Знание PHP 7, любого из MVC фреймворков. — Опыт работы с MySQL/MariaDB. — Опыт работы с JavaScript, jQuery. — Владение Git. — Будет плюсом: опыт работы с Yii 1, Yii 2. — Опыт верстки, CSS, SASS/SCSS. — Опыт кроссбраузерной верстки и поддержки старых браузеров. — Знание Backbone.js/Underscore.js или других JS фреймворков (Angular, React/Redux и др.). — Опыт работы с Typescript. — Письменный английский на среднем уровне. Условия: — Удалённая работа с гибким графиком. — Возможность регулировать свою нагрузку. — Возможен парттайм. — Оплата раз в месяц (в первый месяц оплата раз в две недели). — Помощь и наставничество от тимлида. — Работа в небольшой команде. — Отсутствие бюрократии, качественный код, continuous integration, покрытие тестами. — Рост зарплаты по мере роста вклада в проект.

Задачи: — Разработка, поддержка и улучшение веб-приложений. — Создание чистого, эффективного и документированного кода. — Интеграция сторонних API и сервисов. — Реализация мер безопасности и защиты данных. — Оптимизация производительности и масштабируемости приложений. — Проведение код-ревью и участие в командной работе. Требования: — Опыт backend-разработки на Python от 5 лет. — Глубокий опыт с astAPI для создания RESTful API и микросервисов. — Практика работы с API-гейтами (Kong, WSO2) и системами аутентификации (Keycloak, AD). — Опыт интеграции с системами очередей: Apache Kafka, RabbitMQ. — Знание CDN (CloudFront, Cloudflare) и кэширования. — Опыт с CI/CD (Git, Azure DevOps), контейнеризацией. — Стек данных: PostgreSQL, Oracle PL/SQL, Redis, ELK. — Английский язык B2. — Будет большим плюсом: Опыт интеграции с Oracle E-Business Suite R12.2(PL/SQL, публичные API), знание Oracle SOA Suite(BPEL, OSB, Mediators), опыт с Kubernetes и оркестрацией контейнеров, углубленное понимание PostgreSQL, Oracle DB, Elasticsearch. Условия: — Работа с международными компаниями: Samsung, TUI, Ryanair, Johnson & Johnson и др. — Стабильная заработная плата, пакет бонусов и benefits. — Программа компенсации профессиональных сертификатов. — Внутренняя база знаний с курсами.

Location: Singapore, Singapore Who We Are At OKX, we believe that the future will be reshaped by Crypto, ultimately contributing to every individual's freedom. OKX began as a crypto exchange giving millions of people 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. Responsibilities Payment System Development: Design, develop, and optimize OKX Pay's payment backend systems; build highly available, high-concurrency, scalable payment infrastructure. Scan-to-Pay Capabilities: Contribute to core QR/scan-to-pay functionality across the critical path — payment code generation, scan recognition, order creation, payment confirmation, state transitions, timeout handling, risk-control validation, and exception compensation. Transaction Processing & Fund Flows: Design and implement secure, stable transaction processing systems covering orders, payments, clearing and settlement, reconciliation, refunds, and callback notifications. Crypto & Stablecoin Payments: Build crypto and stablecoin payment capabilities — on-chain transfers, transaction confirmation, address management, asset crediting, and payment-status synchronization — and integrate them with traditional payment experiences. System Stability & Problem Solving: Safeguard the stability of core payment flows; diagnose and resolve complex production issues including performance bottlenecks, data-consistency problems, fund-security risks, and abnormal transaction scenarios. Technical Optimization & Engineering Quality: Continuously improve system architecture, code quality, monitoring and alerting, exception compensation, and observability to raise the security, reliability, and maintainability of the payment system. Requirements Java Backend Experience: Solid Java development skills, fluent in Spring Boot and mainstream Java backend frameworks, with experience building high-concurrency, high-availability systems. Payments Domain Experience: Hands-on experience with payment systems and their core flows — payment orders, payment state machines, callback notifications, reconciliation, refunds, clearing/settlement, and exception compensation. Scan-to-Pay Experience: Background in scan-to-pay, acquiring, aggregated payments, merchant payments, wallet payments, or similar products, with familiarity across the full business and technical chain. System Design: Strong architecture design ability, capable of designing reliable transaction paths, state-transition mechanisms, and idempotency, retry, and compensation mechanisms. Data Consistency & Fund-Security Awareness: Understanding of the importance of data consistency, transaction handling, idempotency, deduplication, concurrency protection, risk-control validation, and fund security in payment systems. Crypto / Stablecoin Payment Understanding: Familiarity with the fundamentals of crypto and stablecoin payments and on-chain asset movement, including on-chain transfers, transaction confirmation, address systems, Gas, and crediting confirmation. Problem-Solving: Able to independently troubleshoot complex production issues, with strong log analysis, tracing, performance-optimization, and recovery skills. Ownership & Execution: Strong ownership; able to drive problems to resolution and ship projects in a fast-changing environment. Nice-to-Haves Stablecoin Payment Experience: Project experience with USDT, USDC, or other stablecoin payments, collection, settlement, crediting, or on-chain confirmation. Scan-to-Pay / Acquiring Experience: QR payments, merchant acquiring, aggregated payments, payment gateways, cross-border payments, or offline payment scenarios. Account & Ledger Systems: Experience with payment accounts, fund accounts, merchant accounts, ledger systems, clearing/settlement systems, or reconciliation systems. Blockchain Fundamentals: Familiarity with the transaction mechanisms, address models, and asset-transfer flows of EVM, Tron, Solana, or other mainstream chains. Risk & Compliance Awareness: Understanding of payment risk control, anti-fraud, limits, allow/deny lists, KYC/KYT, and AML mechanisms. High-Concurrency Transaction Systems: Experience building high-concurrency order systems, trading systems, payment gateways, acquiring systems, or finance-grade core systems. Who You Are A solid Java backend engineer with deep understanding of payment systems, especially scan-to-pay, acquiring, merchant payments, or wallet payments. You care not only about shipping features but also about fund security, system stability, exception compensation, reconciliation consistency, and the user's payment experience. You don't need to be a senior blockchain expert, but you have a basic grasp of crypto and stablecoin payments and are eager to explore new payment models that combine traditional payment experiences with on-chain assets. Perks & Benefits Competitive total compensation Comprehensive insurance coverage for employees and their dependants More that we love to tell you along the process! 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 Who We Are: Galaxy Digital Inc. (Nasdaq: GLXY) is a global leader in digital assets and data center infrastructure, growing the economy that runs on code. Galaxy delivers the onchain infrastructure that connects institutions to digital assets, including trading, advisory, asset management, staking, self-custody, and tokenization. Galaxy also develops and operates data center infrastructure to power AI and HPC workloads. Anchored by its Helios campus in Texas, Galaxy is building a multi-gigawatt pipeline of more than 5.7 GW of potential capacity, positioning it among the largest and fastest-growing data center developers in North America. The Company is headquartered in New York City, with offices across North America, Europe, the Middle East, and Asia. Additional information about Galaxy's businesses and products is available on www.galaxy.com . What We Value: We are a diverse team of free thinkers, and fast movers united to help investors and creators energize the global economy. We are looking for individuals who thrive in a culture of builders and overachievers and embrace high performance, transparent feedback, and a mission-first approach. Our culture shapes our way of working and gets us where we want to be. Seek Excellence. Be Selective To Be Effective. Be Highly Aligned, Loosely Coupled. Disagree Transparently. Encourage Independent Decision-Making. Build Dream Teams. Who You Are: We are looking for talented software engineers to join our Lending technology team to build the next generation of crypto Lending systems. You can work independently, have strong analytical and problem-solving skills, and a desire to own issues and see them through to resolution. What You'll Do: You will work on core lending infrastructure, including collateral management, interest calculations, liquidations, and integrations with blockchain networks and traditional financial systems. Responsibilities will include: Design, develop, and maintain backend services for crypto lending and borrowing products Implement core lending logic including: Loan origination and lifecycle management Collateral valuation and margining Interest rate models and accrual Liquidation and risk management mechanisms Build reliable, scalable APIs for internal and external consumers Integrate with blockchain networks, smart contracts, custodians, oracles, and pricing feeds Collaborate with product, risk, and compliance teams to translate business requirements into robust systems Write clean, well-tested, and well-documented code Participate in code reviews and architectural discussions Monitor and improve system performance, security, and reliability in production What We’re Looking For: 10+ years of relevant development experience Excellent core Java skills Knowledge of Spring and Kafka Experience developing microservices Code optimization and profiling capabilities Bonus Points: Experience leading a team Development experience with OMS and Risk Systems Knowledge of traditional financial products Options Forwards Futures Docker / Kubernetes / AWS Knowledge of crypto Knowledge of crypto products Perpetual Forwards (perps) On-Chain Borrows / Lends What We Offer: Competitive base salary and discretionary bonus Flexible Time Off (i.e. unlimited paid vacation days) Company paid sick leave Company-paid health and protective benefits for employees, partners, and other dependents Generous paid Parental Leave Free virtual coaching and counseling sessions through Headspace Opportunities to learn about the Crypto industry Free daily snacks in-office Smart, entrepreneurial, and fun colleagues Employee Resource Groups Apply now and join us on our mission to engineer a new economic paradigm. Galaxy respects diversity and seeks to provide equal employment opportunities to all employees and job applicants for employment without regard to actual or perceived age, race, color, creed, religion, sex or gender (including pregnancy, childbirth, lactation and related medical conditions), gender identity or gender expression (including transgender status), sexual orientation, marital or partnership or caregiver status, ancestry, national origin, citizenship status, disability, military or veteran status, protected medical condition as defined by applicable state or local law, genetic information or predisposing genetic characteristic, or other characteristic protected by applicable federal, state, or local laws and ordinances. We will endeavor to make a reasonable accommodation to the known limitations of a qualified applicant with a disability unless the accommodation would impose an undue hardship on the operation of our business. If you believe you require such assistance to complete the application process or to participate in an interview, please contact careers@galaxy.com.

Location: Kyiv Workplace: onsite Ajax Systems — міжнародна технологічна компанія і найбільший у Європі виробник охоронних систем. У лінійці Ajax представлено централі керування із власною RTOS (OS Malevich), відеоспостереження, датчики руху, відчинення, захисту від затоплення та пожежні датчики, вуличні й домашні сирени, тривожну кнопку з функцією керування приладами, пристрої автоматизації. Ajax Systems має багато пропрієтарних технологій: радіопротоколи Jeweller і Wings,протокол дротового зв'язку Fibra, алгоритми LISA, SmartDetect, HazeFlow 2, технологія JetSparrow, а також володіє 38 патентами на винаходи, дизайн тощо.   Наразі шукаємо Python Developer, який долучиться до розробки внутрішніх інструментів для тестування OS Малевич. Це не про ручне чи автоматизоване тестування самої OS. Роль передбачає створення та підтримку внутрішнього продукту, який використовується для забезпечення якості та оптимізації процесів тестування. Наш ідеальний кандидат має: досвід комерційної розробки від 2 років; впевнені знання asyncio (таски, корутини, перемикання контексту, нащо це все взагалі); розуміння роботи Python "під капотом" (виділення пам'яті, оптимізації...); ґрунтовне розуміння OOП, патернів проєктування та кращих практик програмування; досвід роботи з системами контролю версій (Git); базові знання docker та контейнеризованих середовищ; відмінні навички розв’язання задач та аналітичне мислення з високою увагою до деталей. Буде плюсом: розуміння фреймворків для тестування (Pytest, Unittest); знання OC Unix/Linux базово; знання multiprocessing та sockets; гарне знання SQL та досвід роботи з реляційними базами даних (наприклад, postgresql, sqlite); досвід роботи з інструментами CI/CD (Jenkins, bitbucket тощо); досвід роботи з хмарними платформами, такими як aws; знання бінарної серіалізації (messagepack, protobuf тощо); досвід роботи з мікросервісною архітектурою. Які будуть задачі: розробляти та впроваджувати нові фреймворки, сервіси і технології, що допомагатимуть автоматично тестувати систему і перетворювати синтаксис тестів, що пишуть відділ QA, в конструкції для виконання фреймворками; підтримувати та покращувати вже існуючі фреймворки, сервіси і технології. працювати з інфраструктурою CI (Jenkins, Bitbucket-pipelines); писати якісний, зрозумілий, коментований, підтримуваний код з покриттям його юніт тестами; проводити якісне, аргументоване рев'ю коду колег. Ми пропонуємо: можливість пропонувати та реалізовувати власні ідеї, які мають вплив на продукт і виробництво; роботу у вмотивованій команді та zero bullshit culture; конкурентну заробітну плату; медичне страхування; корпоративну англійську мову; компенсацію профільного навчання; можливість взяти участь у проєкті бета-тесту систем безпеки Ajax — отримання та тестування нових гаджетів до їх релізу. Ajax Systems — це українська історія успіху, яка виросла в глобальний продукт. Пристроям Ajax довіряють уже понад 4,5 мільйони кінцевих користувачів і 330 тисяч PRO-користувачів у більш ніж 180 країнах. Компанія пропонує комплексні рішення для захисту житлових і комерційних об'єктів різного масштабу. Нині портфоліо Ajax налічує 280 пристроїв для захисту від вторгнення, відеоспостереження, пожежної безпеки та комфорту й автоматизації.

Компания Market Vision (аутстафф) ищет Middle/Middle+ Java разработчика с опытом от 3-х лет для работы над высоконагруженными системами. Задачи: — Разработка серверной логики и API приложений — Интеграция с внутренними и внешними API — Ведение технической документации — Аудит кода и тестирование Требования: — Опыт бэкэнд разработки от 3-х лет — Язык программирования: Java — Базы данных: PostgreSQL — Контейнеризация: Docker — Система контроля версий: Git (gitlab) — Опыт работы в окружении LINUX — Опыт разработки высоконагруженных ИТ-систем — Опыт работы с инвестиционными продуктами будет существенным преимуществом Условия: — Удаленная работа, фултайм — Откликаться только при полном соответствии позиции.

Задачи: — Разработка сервисов на Java с использованием Spring Boot; — Реализация и поддержка бизнес-процессов в Camunda; — Интеграция сервисов между собой и с внешними системами; — Встраивание проверок доступа и политик авторизации через OPA; — Участие в проектировании API и контрактов взаимодействия; — Ревью кода и техническая поддержка младших разработчиков; — Совместная работа с архитектором и DevOps-командой; Требования к кандидату: — Опыт коммерческой разработки на Java от 5 лет; — Глубокое знание Spring Boot, Spring Web, Spring Data; — Опыт работы с BPMN, DMN, orchestration процессов (Camunda); — Понимание принципов воспроизведения и контроля доступа; — Опыт интеграции с API или другим policy-based решениями; — Уверенная работа с REST API и JSON; — Опыт работы с реляционными БД; — Навыки написания чистого, поддерживаемого кода. Дополнительные требования: — Опыт работы с Kubernetes и контейнерами; — Знание OAuth2 и OpenID Connect; — Опыт работы с event-driven архитектурой; — Понимание CI/CD и практик DevOps; — Опыт участия в архитектурных обсуждениях и принятии решений. Условия: — Гражданство РФ; — Полная занятость (fulltime); — Оформление как ИП.