Разработка вакансии - удалённо

О ПРОЕКТЕ Разработка инновационных блокчейн-решений на базе сети Solana в рамках растущей продуктовой экосистемы на стыке децентрализованных финансов и технологий здравоохранения. Мы ценим инженерный подход, использование AI-инструментов для ускорения процессов и отсутствие избыточной бюрократии. ОСНОВНЫЕ ЗАДАЧИ — Проектирование и разработка смарт-контрактов (on-chain) и backend-сервисов на Rust. — Работа с инфраструктурой Solana: взаимодействие с RPC-узлами и индексаторами данных. — Глубокая оптимизация кода, аудит безопасности и контроль качества исполнения транзакций. — Интеграция современных AI-инструментов (Claude, Cursor) в процесс разработки для повышения эффективности. ТРЕБОВАНИЯ К КАНДИДАТУ — Опыт коммерческой разработки на Rust от 3 лет. — Практический опыт разработки под экосистему Solana. — Понимание принципов Web3, архитектуры DeFi-протоколов и логики смарт-контрактов. — Опыт работы с токеномикой и кросс-чейн решениями будет преимуществом. — Готовность активно использовать AI-инструментарий в ежедневной работе. УСЛОВИЯ РАБОТЫ — Полностью удаленный формат сотрудничества из любой точки мира. — Прямое влияние на архитектуру продуктов и техническое видение проектов. — Работа над реальными, востребованными рынком решениями. — Минимум формализма и фокус на инженерном результате.

Location: Serbia Workplace: remote ABOUT YOU We’re looking for a Senior Backend Software Engineer who thrives on solving complex technical challenges and building distributed systems that scale. You’re someone who’s comfortable working with Go, embraces microservices architecture, and understands how to build robust, event-driven systems used by millions of users.   You have experience working in containerized environments, designing resilient services, and contributing to system design and infrastructure decisions. You take ownership of your code from design to deployment, and enjoy collaborating with cross-functional teams to deliver high-impact, production-ready solutions.   If you’re passionate about building backend systems that are scalable, observable, and fault-tolerant, and you’re excited by the idea of powering innovative products at the intersection of games, commerce, and data, we’d love to hear from you.   ABOUT US Xsolla is a global commerce company with robust tools and services to help developers solve the inherent challenges of the video game industry. From indie to AAA, companies partner with Xsolla to help them fund, distribute, market, and monetize their games. Grounded in the belief in the future of video games, Xsolla is resolute in the mission to bring opportunities together, and continually make new resources available to creators. Headquartered and incorporated in Los Angeles, California, Xsolla operates as the merchant of record and has helped over 1,500+ game developers to reach more players and grow their businesses around the world. With more paths to profits and ways to win, developers have all the things needed to enjoy the game.   For more information, visit xsolla.com. Responsibilities Design, build, and maintain backend services that power core products and platforms. Develop event-driven systems using Go, Kafka, and Temporal (or similar orchestration tools). Build scalable microservices in containerized environments using Docker and Kubernetes. Drive architecture decisions that improve performance, resiliency, and maintainability. Collaborate with engineers, product managers, designers, and QA to deliver end-to-end solutions. Own your code in production, monitor, debug, and continuously improve service performance and reliability. Write automated tests and follow CI/CD best practices to ensure high-quality deployments. Participate in code reviews, technical discussions, and knowledge sharing across teams. Qualifications & Skills 5+ years of backend development experience in Go or a similar language. 2+ years of hands-on experience with Kafka or equivalent streaming platforms. Strong understanding of microservices architecture, distributed systems, and event-based communication. Experience working with workflow orchestration tools such as Temporal, Cadence, or similar. Familiarity with cloud infrastructure and container orchestration (e.g., Kubernetes, Docker). Solid understanding of observability, monitoring, and performance optimization. Ability to troubleshoot production issues, analyze system behavior, and drive resolution. Nice to Have Experience with cloud platforms (e.g., AWS, GCP, or Azure). Familiarity with ClickHouse, Postgres, or other analytical/OLAP/OLTP databases. Background in gaming, payments, or commerce systems. Prior experience working on internal platforms or developer-facing tools Benefits We are passionate about fostering a supportive environment for our team, so we prioritize the physical, mental, and emotional well-being of our employees through a comprehensive Benefits Program. This includes unlimited Flexible Time Off and a personalized career roadmap for each employee. By investing in professional development through training and educational opportunities, we ensure that our team thrives both personally and professionally. Together, we’re not just building a business; we’re cultivating a community that values creativity, collaboration, and the transformative power of play. The duties and responsibilities of this position may evolve over time to support the organization’s goals and individual growth. This job description is intended to outline the general nature and level of work being performed and is not intended to be an exhaustive list of all duties, responsibilities, and qualifications required. By submitting your application, you consent to Xsolla conducting background checks, where permitted by law, after the final interview stage. All checks will comply with local regulations, and your information will be handled confidentially. Xsolla takes your privacy seriously and will not sell or externally distribute any personal data received during the hiring process. In accordance with applicable data protection laws, Xsolla is committed to protecting your personal information and respecting your privacy. For any inquiries related to data privacy, please contact: careers@xsolla.com  Explore more opportunities at: https://xsolla.com/careers

О ПРОЕКТЕ Разработка iOS-приложения в сфере финтеха с использованием AI-технологий для тестирования доступности сервисов. Проект находится на стадии Greenfield, что предполагает участие в создании архитектуры с нуля и принятие ключевых технических решений. ОСНОВНЫЕ ЗАДАЧИ — Проектирование архитектуры и реализация клиентской логики приложения. — Интеграция мобильного клиента с backend-сервисами. — Контроль качества кода через процедуру Code Review. — Написание Unit-тестов и обеспечение отказоустойчивости системы. — Участие в формировании технического вектора развития продукта. ТРЕБОВАНИЯ К КАНДИДАТУ — Профильное высшее техническое образование. — Опыт коммерческой разработки под iOS от 2 лет. — Глубокое владение Swift и понимание особенностей платформы Apple. — Практический опыт запуска приложений с этапа проектирования (Greenfield). — Уверенное владение архитектурными паттернами (MVC, MVVM) и принципами Clean Architecture. УСЛОВИЯ РАБОТЫ — Удаленный формат работы с гибким графиком. — Оплата фактически отработанного времени (Time & Materials). — Прямое влияние на продукт и отсутствие избыточного микроменеджмента. — Работа в профессиональной среде без токсичной коммуникации.

Задачи: — Реализация интеграционного взаимодействия между СЭД Тезис и несколькими внешними системами посредством брокера сообщений. — Взаимодействие с внешними командами разработки (Backend/Frontend) для успешной отладки кода. Требования: — Опыт работы в кредитной организации или на проекте кредитной организации (предпочтение кандидатам, которые напрямую работали в банке и касались внутренних процессов). — Релевантный опыт работы от 3 лет на аналогичной позиции. — Опыт работы от 2-х лет на Java. — Знание Spring Framework (Spring Core). — Опыт проектирования реляционных хранилищ данных. — Отличное владение SQL, умение строить сложные запросы. — Опыт работы с PostgresSQL или одной из реляционных баз данных. — Опыт работы с Cuba Platform. — Знание Apache Kafka. — Опыт работы с Объективными хранилищами (S3). — Понимание Событийно-ориентированной архитектуры. — Опыт работы с СЭД Тезис. — Умение налаживать коммуникации между большим количеством смежных команд. — Для кандидатов мужского пола наличие военного билета. — Гражданство РФ. Условия: — Проектная работа на 6 месяцев с возможностью пролонгации. — Оформление по ИП РФ (не ГПХ, не СЗ) + 0.1 по ТК (для доступа в банк). — Удаленный формат работы из любой точки РФ. — Работа в банке, команда занимается внедрением системы электронного документооборота ЭДО ТЕЗИС, кастомизация коробочного функционала в соответствии с потребностями банка. — Интеграция с другими системами для автоматизации документооборота. — Цель проекта - реализовать интеграцию между системами ТЕЗИС и ДИАДОК, ТЕЗИС и корпоративным порталом. — Этапы отбора: 1. Техническое интервью, 2. Интервью с командой.

Location: Home based - Worldwide Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initiatives such as public cloud, data science, AI, engineering innovation and IoT. Our customers include the world's leading public cloud and silicon providers, and industry leaders in many sectors. The company is a pioneer of global distributed collaboration, with 1200+ colleagues in 75+ countries and very few office based roles. Teams meet two to four times yearly in person, in interesting locations around the world, to align on strategy and execution. The company is founder led, profitable and growing. Our Ubuntu Engineering teams build the operating system platform used by millions of developers, enterprises, device makers, cloud providers, and open source communities worldwide. Location: We have remote roles open in every time zone. About the team The Ubuntu Foundations Package Management team , as part of the broader Ubuntu Foundations organisation, develops and maintains the software management infrastructure that underpins every Ubuntu system. The team owns technologies at the heart of Ubuntu's software, driver, firmware, and upgrade experience, including APT, dpkg, firmware management, and driver management. Its mission is to provide the technologies that enable Ubuntu systems to be installed, maintained, updated, upgraded, and managed throughout their lifecycle. The team balances innovation with the stability and reliability expected from one of the world's most widely used Linux distributions. The team works across the full engineering lifecycle, from roadmap definition and architecture through implementation, testing, release engineering, and upstream collaboration, ensuring the continued evolution of the technologies that manage software, drivers, firmware, and upgrades across Ubuntu systems. The Role We are looking for a Software Engineering Manager to lead the Ubuntu Foundations Package Management team . This is a technical leadership role combining people management with active engineering involvement. You will lead a team of experienced engineers responsible for the package management and system lifecycle technologies that underpin Ubuntu. Working closely with stakeholders across Ubuntu Engineering, you will define technical direction, grow engineering talent, build strong cross-team partnerships, and ensure the continued evolution of Ubuntu's software, driver, firmware, and upgrade experience. You will report to the Ubuntu Foundations Engineering director  and collaborate closely with other Ubuntu Engineering teams, including Desktop, Server, Security, Release Engineering, Launchpad, Debcrafters, OEM, and Product. What You’ll Do Technical Leadership Define the technical vision and roadmap for Ubuntu's package management and system lifecycle platform Participate in design reviews and key technical decisions affecting software management and system lifecycle technologies across the Ubuntu ecosystem Promote high standards for performance, reliability, security, and maintainability Team Leadership Lead and support a team of engineers responsible for key Ubuntu platform technologies. Mentor and grow engineers, helping them expand their technical leadership, ownership, and organizational impact Foster a culture of ownership, collaboration, and continuous improvement Delivery and Engineering Excellence Plan and deliver improvements across multiple Ubuntu release cycles Balance innovation with stability, compatibility, and long-term maintainability Improve test automation, release quality, and operational reliability Collaboration and Community Build strong partnerships across Ubuntu Engineering, including Release Engineering, Launchpad, Desktop, Server, Security, OEM, and Product teams Collaborate with Debian, upstream projects, and the Ubuntu open source community What We Are Looking For Required An exceptional academic track record from both high school and university Undergraduate degree in Computer Science or STEM, or a compelling narrative about your alternative path Strong background in software engineering and system design Experience leading engineering teams, including people management, coaching, and performance development Experience developing or operating Linux distribution technologies, package management systems, or software distribution infrastructure Strong understanding of systems software and operating system architecture Excellent written and verbal communication skills Ability to work effectively in a globally distributed engineering team Ability to travel twice a year, for company events up to two weeks each Nice to Have Familiarity with package repositories, archives, or release engineering processes Experience contributing to Debian, Ubuntu, or other open source infrastructure projects Performance, reliability, or security engineering experience We know that strong candidates may not meet every qualification. If you are excited by this role and our mission, we encourage you to apply. What Success Looks Like First 3 Months Build strong relationships with the team and stakeholders across Ubuntu Engineering Gain a deep understanding of Ubuntu package management, update flows, archive interactions, and release processes Identify key improvement opportunities in reliability, test coverage, engineering processes, and product quality First 6 to 12 Months Establish strong partnerships with stakeholders across Ubuntu Engineering, including Release Engineering, Launchpad, Desktop, Server, Security, OEM, and Product Grow the team and raise the overall level of engineering excellence, ownership, and technical leadership Improve roadmap clarity, planning, and execution across the team's portfolio Deliver meaningful improvements to Ubuntu's package management and system lifecycle platform What we offer you We consider geographical location, experience, and performance in shaping compensation worldwide. We revisit compensation annually (and more often for graduates and associates) to ensure we recognize outstanding performance. In addition to base pay, we offer a performance-driven annual bonus. We provide all team members with additional benefits, which reflect our values and ideals. We balance our programs to meet local needs and ensure fairness globally. Distributed work environment with twice-yearly team sprints in person Personal learning and development budget of USD 2,000 per year Annual compensation review Recognition rewards Annual holiday leave Maternity and paternity leave Employee Assistance Programme Opportunity to travel to new locations to meet colleagues Priority Pass, and travel upgrades for long haul company events About Canonical Canonical is a pioneering tech firm at the forefront of the global move to open source. As the company that publishes Ubuntu, one of the most important open source projects and the platform for AI, IoT and the cloud, we are changing the world on a daily basis. We recruit on a global basis and set a very high standard for people joining the company. We expect excellence - in order to succeed, we need to be the best at what we do. Canonical has been a remote-first company since its inception in 2004.​ Working here is a step into the future, and will challenge you to think differently, work smarter, learn new skills, and raise your game. Canonical is an equal opportunity employer We are proud to foster a workplace free from discrimination. Diversity of experience, perspectives, and background create a better work environment and better products. Whatever your identity, we will give your application fair consideration.

Location: Remote; Armenia; Serbia; Kazakhstan; Georgia; European Union Workplace: Remote 🌍 Remote | UTC+8 | Core collaboration hours: 1:00–7:00 PM Manila Time Salmon is a technology-driven financial company building a banking and lending platform across Southeast Asia, starting in the Philippines. We combine global fintech expertise with deep local market knowledge to make financial services simple, accessible, and useful for millions of people across the region. 7M+ app downloads. 2M+ monthly active users. 7,000+ partner stores. US$310M+ raised from leading global investors. Manila-based, globally distributed, and hybrid-first — our team spans 45+ countries. If you want to solve complex problems at scale and impact how millions of people access and manage money, come build with us. Southeast Asia's fintech moment starts here. About the role: You'll design, build, and scale the core banking and partner platforms behind Salmon's products — the APIs, integrations, and shared components other engineering teams build on. What you'll do: - Work on high-load, mission-critical systems where reliability directly affects live banking and lending products. - Build on a modern JVM stack — Kotlin, Ktor, jOOQ, coroutines, Arrow — running in Docker and Kubernetes on AWS. - Influence architectural decisions on shared platform components used across the company. What you'll own: - Design and evolve banking APIs for mobile applications and internal and external services. - Build scalable backend services in Kotlin and modern JVM technologies. - Develop public APIs, internal SDKs, and shared platform components other teams depend on. - Implement high-performance integrations with partners and third-party systems. - Contribute to the architecture, scalability, and reliability of the core banking and partner platforms. What makes you a strong fit: - 5+ years in the JVM ecosystem, with strong expertise in Kotlin or Java. - Deep understanding of concurrency and asynchronous programming. - Experience designing systems with clean architectures — DDD and event-driven approaches. - Solid knowledge of distributed systems and their trade-offs. - Hands-on experience with Docker and Kubernetes, preferably in an AWS environment. - Readiness to work primarily in Kotlin. What we offer: Ownership and flexibility - Stock option plan — four-year vesting with a 25% cliff after the first year. - Fully remote work with core collaboration hours from 13:00 to 7:00 PM Manila time (UTC+8). - Company-provided tools and equipment. Health and time off - Medical insurance support for you and your family through co-funding or reimbursement, depending on your location and subject to policy limits. - Access to an internal mental health support specialist. - 22 vacation days, Philippine public holidays, and 15 sick days. Growth and team experience - Opportunities to learn and share your expertise through internal expert meetups, external conferences, speaking opportunities, and industry publications. - Company-sponsored trips to Manila to meet and work with your team in person. - High-performing teams can earn a dedicated beach house week in Southeast Asia. We believe strong teams are built by people with different backgrounds, experiences, and points of view. Salmon is an equal opportunity employer, and we make hiring decisions based on skills, experience, and potential.

Location: Serbia Workplace: remote ABOUT YOU   We are looking for a Senior Full-Stack Engineer who is innovative, detail-oriented, and highly collaborative to join our Engineering team. The best candidate will be someone who thrives in a fast-paced, highly collaborative, and exceptionally dynamic setting and is excited to build end-to-end solutions, design scalable architectures, and drive performance and reliability across both frontend and backend systems.   Strong proficiency in React and modern frontend development practices, along with solid backend expertise in Go (or a similar language) is essential, along with experience in microservices architecture, distributed systems, and cloud-native environments using Docker and Kubernetes. The ability to own features from concept to production, troubleshoot complex system behaviors, and continuously optimize performance and resiliency will be key to your success in this role.   If you're passionate about building seamless full-stack experiences that power impactful products and love creating scalable solutions that support gaming, payment, and digital commerce ecosystems, we would love to hear from you!       ABOUT US   Xsolla is a global commerce company with robust tools and services to help developers solve the inherent challenges of the video game industry. From indie to AAA, companies partner with Xsolla to help them fund, distribute, market, and monetize their games. Grounded in the belief in the future of video games, Xsolla is resolute in the mission to bring opportunities together, and continually make new resources available to creators. Headquartered and incorporated in Los Angeles, California, Xsolla operates as the merchant of record and has helped over 1,500+ game developers to reach more players and grow their businesses around the world. With more paths to profits and ways to win, developers have all the things needed to enjoy the game.   For more information, visit xsolla.com. Responsibilities Design, build, and maintain full-stack applications that power core products and platforms. Develop responsive, high-performance user interfaces using React. Build and maintain backend services using Go and event-driven architectures. Build scalable microservices in containerized environments using Docker and Kubernetes. Drive architecture decisions that improve performance, resiliency, and maintainability. Collaborate with engineers, product managers, designers, and QA to deliver end-to-end solutions. Own your code in production, monitor, debug, and continuously improve application performance and reliability. Write automated tests and follow CI/CD best practices to ensure high-quality deployments. Participate in code reviews, technical discussions, and knowledge sharing across teams. Participate in on-call rotation to support production systems and respond to incidents. Qualifications & Skills 5+ years of full-stack development experience. Strong proficiency in React and modern frontend development practices. Solid backend experience in Go or a similar language. Strong understanding of microservices architecture, distributed systems, and event-based communication. Familiarity with cloud infrastructure and container orchestration (e.g., Kubernetes, Docker). Solid understanding of observability, monitoring, and performance optimization. Ability to troubleshoot production issues, analyze system behavior, and drive resolution. Nice to Have Experience with React Native for mobile development. Background in gaming, payments, or commerce systems. Experience in adtech or offer monetization platforms. Hands-on experience with Kafka or equivalent streaming platforms. Experience with Redis or other in-memory data stores. Experience with cloud platforms (e.g., AWS, GCP, or Azure). Familiarity with ClickHouse, Postgres, or other analytical/OLAP/OLTP databases. Prior experience working on internal platforms or developer-facing tools. Benefits:   We are passionate about fostering a supportive environment for our team, so we prioritize the physical, mental, and emotional well-being of our employees through a comprehensive Benefits Program. This includes unlimited Flexible Time Off and a personalized career roadmap for each employee. By investing in professional development through training and educational opportunities, we ensure that our team thrives both personally and professionally. Together, we’re not just building a business; we’re cultivating a community that values creativity, collaboration, and the transformative power of play.   The duties and responsibilities of this position may evolve over time to support the organization’s goals and individual growth. This job description is intended to outline the general nature and level of work being performed and is not intended to be an exhaustive list of all duties, responsibilities, and qualifications required.   By submitting your application, you consent to Xsolla conducting background checks, where permitted by law, after the final interview stage. All checks will comply with local regulations, and your information will be handled confidentially.   Xsolla takes your privacy seriously and will not sell or externally distribute any personal data received during the hiring process. In accordance with applicable data protection laws, Xsolla is committed to protecting your personal information and respecting your privacy.   For any inquiries related to data privacy, please contact: careers@xsolla.com   Explore more opportunities at: https://xsolla.com/careers

Задачи: — Создание программного комплекса для резервного копирования с использованием стека Python и Django; — Участие в планировании работ и подготовка оценок трудоемкости реализации поставленных задач; — Разработка и предложение архитектурных и технических решений; — Проведение ревизии исходного кода; — Ведение и актуализация технической документации. Требования: — Опыт коммерческой разработки на Python от пяти лет (грейд Senior); — Опыт работы на одном сложном проекте 2-3 года; — Опыт непосредственного построения архитектуры, понимание подходов к построению архитектуры и практика ее создания; — Практическое владение асинхронным программированием (asyncio), понимание принципов алгоритмов и объектно-ориентированного подхода; — Способность писать чистый код, соответствующий стандартам PEP 8, с комплексом тестов (pytest) и документацией; — Опыт работы с технологиями Python, Django, PostgreSQL, Redis, Celery, Docker, Grafana и Loki; — Опыт работы с высоконагруженными системами; — Знание контейнеризации (Docker, Kubernetes) и администрирования ОС Linux. Дополнительные требования: — Опыт работы в кросс-функциональной продуктовой команде; — Знание административной панели Jazzmin; — Навык оптимизации сложных SQL-запросов. Условия: — Полная занятость (fulltime); — Оформление по ИП; — Гражданство РФ.

Location: Serbia Workplace: remote ABOUT YOU    We are looking for a Senior Frontend Software Engineer who is innovative, detail-oriented, and highly collaborative to join our Engineering team. The ideal candidate is someone who thrives in a fast-paced, exceptionally dynamic setting and is passionate about building high-performance, scalable user interfaces that power the global video game commerce ecosystem. Strong proficiency in React and the modern TypeScript ecosystem is essential. You should have a deep understanding of state management (Redux, Zustand), modern build tools, and the ability to architect clean, maintainable frontend systems. Since we operate at a global scale, experience with performance optimization, responsive design, and cross-browser compatibility is key. We value engineers who don't just write code but own the entire lifecycle—from designing intuitive UIs to maintaining robust CI/CD pipelines and ensuring seamless cloud deployments. If you are a problem-solver who loves troubleshooting complex system behaviors and is excited to mentor fellow engineers while driving technical strategy, we want to hear from you! If you're ready to build the seamless digital experiences that help indie and AAA developers fund, market, and monetize their games worldwide, join us at Xsolla. ABOUT US   Xsolla is a global commerce company with robust tools and services to help developers solve the inherent challenges of the video game industry. From indie to AAA, companies partner with Xsolla to help them fund, distribute, market, and monetize their games. Grounded in the belief in the future of video games, Xsolla is resolute in the mission to bring opportunities together, and continually make new resources available to creators. Headquartered and incorporated in Los Angeles, California, Xsolla operates as the merchant of record and has helped over 1,500+ game developers to reach more players and grow their businesses around the world. With more paths to profits and ways to win, developers have all the things needed to enjoy the game.   For more information, visit xsolla.com. RESPONSIBILITIES Design and implement new features and user interfaces Write clean, maintainable, and well-tested code Optimize applications for maximum speed and scalability Participate in code reviews and maintain code quality standards Troubleshoot and debug issues across browsers and devices Build/maintain CI/CD pipelines for frontend applications Work closely with global cross-functional teams, including developers, QA engineers, and project managers. Partner with stakeholders to align technical strategies with business objectives. Facilitate effective communication across globally distributed teams. Oversee the entire development lifecycle, ensuring on-time delivery of high-quality applications. QUALIFICATIONS & SKILLS 5+ years of experience in frontend development with a strong focus on React Deep proficiency in JavaScript/TypeScript, HTML, and CSS Strong experience with state management solutions (Redux, Zustand, or Context API) Solid understanding of RESTful APIs and GraphQL Experience with modern build tools (Webpack, Vite) and monorepo setups Excelent understanding of responsive design, cross-browser compatibility, and performance optimization Experience with testing frameworks (Jest, React Testing Library, Cypress) Hands-on experience with CI/CD tools (GitHub Actions, GitLab CI, Jenkins, or CircleCI) Familiarity with containerization (Docker) and cloud deployment (GCP, AWS, Firebase) Proven ability to mentor and lead other engineers as a senior on the team Excellent communication and collaboration skills Strong problem-solving skills and attention to detail Benefits:   We are passionate about fostering a supportive environment for our team, so we prioritize the physical, mental, and emotional well-being of our employees through a comprehensive Benefits Program. This includes unlimited Flexible Time Off and a personalized career roadmap for each employee. By investing in professional development through training and educational opportunities, we ensure that our team thrives both personally and professionally. Together, we’re not just building a business; we’re cultivating a community that values creativity, collaboration, and the transformative power of play.   The duties and responsibilities of this position may evolve over time to support the organization’s goals and individual growth. This job description is intended to outline the general nature and level of work being performed and is not intended to be an exhaustive list of all duties, responsibilities, and qualifications required.   By submitting your application, you consent to Xsolla conducting background checks, where permitted by law, after the final interview stage. All checks will comply with local regulations, and your information will be handled confidentially.   Xsolla takes your privacy seriously and will not sell or externally distribute any personal data received during the hiring process. In accordance with applicable data protection laws, Xsolla is committed to protecting your personal information and respecting your privacy.   For any inquiries related to data privacy, please contact: careers@xsolla.com   Explore more opportunities at: https://xsolla.com/careers

Задачи: — Разработка новых фич (50–75% времени). — Полноценный рефакторинг критичных частей системы. — Повышение устойчивости бизнес-логики и обработки граничных кейсов. — Улучшение архитектуры монолита. — Инициирование структурных изменений (по согласованию с CTO/Lead). — Внедрение и развитие тестовой стратегии. — Участие в архитектурных решениях. — Оптимизация производительности и работы с БД. Требования: — Backend-опыт от 4–5 лет. — Уверенное понимание архитектуры приложений. — Опыт рефакторинга больших legacy-систем. — Понимание SOLID и чистой архитектуры. — Способность структурировать код без формального DDD. — Опыт написания тестов (unit/integration). — Желание внедрять TDD. — Умение аргументировать технические решения. — Самостоятельность и инициативность. — Будет плюсом: опыт DDD-lite, опыт работы с высоконагруженными системами, понимание отказоустойчивости и работы с БД под нагрузкой, опыт работы с ClickHouse, опыт трансформации инженерной культуры в команде. Условия: — Удалённый формат. — График: 10:00–19:00 по gmt+3. — 18 рабочих дней отпуска, 5 sick days, 2 day-off.

Задачи: — Проектирование и реализация бэкенд-микросервисов и API, интегрируемых с фундаментальными моделями для обработки документов и чертежей. — Построение масштабируемых стратегий маршрутизации запросов, кэширования и очереди для вывода, способных выдерживать резкие всплески нагрузки. — Реализация CI/CD и механизмов наблюдения за состоянием конвейеров вывода (логирование, метрики, оповещения). — Развёртывание и эксплуатация сервисов в Kubernetes (ответственность за развёртывание, выкатку и проверку здоровья; администрирование кластера обеспечивается платформой/SRE). — Интеграция сервисов с услугами AWS и обеспечение правильной идентификации доступа (IAM) и наименьшей привилегии для межсервисного взаимодействия. — Сотрудничество с учёными по данным и инженерами машинного обучения (они отвечают за обучение моделей; вы за интеграцию в производство). — Формирование производственных практик эксплуатации вывода, включая поддержку инцидентов на уровне службы. Требования: — Минимум 5 лет опыта создания промышленных бэкенд-систем и API на Python. — Опыт проектирования и эксплуатации распределённых микросервисов (масштабируемость, маршрутизация, кэширование, режимы отказов). — Практический опыт работы с AWS и интеграции внешних API моделей (преимущественно через Bedrock). — Опыт промышленной эксплуатации сервисов в Kubernetes (ответственность за развёртывание и эксплуатацию приложений; инфраструктура кластера поддерживается платформой). — Опыт работы с CI/CD, знание GitHub Actions. — Твердые практические знания по IAM и основным принципам безопасности в облаке. — Понимание логирования и наблюдаемости, умение проектировать конвейеры для анализа. — Опыт работы с Terraform или иными инструментами инфраструктуры как кода (IaC). — Способность ясно и убедительно передавать решения по проектированию систем и предыдущие проекты. Будет плюсом: — Опыт интеграции GenAI и LLMs (Bedrock, маршрутизация API, выбор моделей). — Опыт работы с конвейерами обработки изображений и документов (OCR, предобработка изображений, распознавание технических чертежей). — Опыт с паттернами оркестровки выводов (асинхронные работники, батчинг, оркестровка GPU) или знакомство с нагрузками на GPU. — Знание инструментов жизненного цикла ML (MLflow, регистры моделей, трекинг экспериментов). — Опыт работы с сервисами реального времени и пакетной обработки выводов, хранилищами признаков или производственной средой SageMaker. Условия: — Удалённая работа. — Полная занятость, проектная работа до конца года с возможным продлением. — Работа в англоговорящей команде, часовой пояс Германии.

О ПРОЕКТЕ Мы — продуктовая IT-компания, развивающая высоконагруженную криптовалютную торговую платформу. Ищем Senior-инженера, готового проектировать сложные системы транзакций и управления активами, где критически важны производительность и безопасность. ВАШИ КЛЮЧЕВЫЕ ЗАДАЧИ — Core Development: Развитие backend-сервисов и микросервисов на .NET (C#) для торгового ядра. — System Design: Проектирование масштабируемой архитектуры для обработки потоков транзакций и торговли. — Connectivity: Разработка и поддержка высокопроизводительных REST API и WebSocket сервисов. — Database Optimization: Работа с SQL / NoSQL базами данных и оптимизация сложных запросов. — Mentorship: Участие в архитектурных комитетах и техническое наставничество команды. ЧТО МЫ ЖДЕМ ОТ ВАС — Опыт: 7+ лет коммерческой backend-разработки на .NET / C#. — Domain: Обязателен опыт в криптовалютных, трейдинговых или Fintech-проектах. — Architecture: Уверенное владение микросервисной архитектурой и облачными технологиями (AWS или Azure). — Protocols: Опыт создания сервисов реального времени через WebSockets. — Security: Знание принципов обеспечения безопасности в финансовых системах. ПОЧЕМУ СТОИТ ПРИСОЕДИНИТЬСЯ — Возможность работать над сложным технологическим продуктом в сфере Digital Assets. — Высокая степень автономности и участие в принятии архитектурных решений. — Полностью удаленный формат и оплата в соответствии с международным рынком.

Задачи: — Развитие серверной части торговой платформы. — Написание backend-компонентов на C++. — Работа с бизнес-логикой трейдинга. — Улучшение кодовой базы и архитектуры системы. Требования: — Опыт backend разработки на C++ от 3 лет (желателен опыт в разных компаниях). — Понимание клиент-серверных систем. — Опыт работы с многопоточностью. — Знание алгоритмов и структур данных. — Опыт работы в финтех/платежных системах/банках. — Стек: Redis, MongoDB, Kafka / RabbitMQ. Условия: — Оформление по ИП. — Работа в команде из ~60 человек, с фокусом на feature-команды и минимум бюрократии. — Фокус на продукте, стабильности системы и бизнес-логике без HFT и сложного R&D.

Задачи: — Разработка критических финансовых функций, включая двойную бухгалтерию, неизменяемые транзакции и комплаенс. — Моделирование бизнес-логики в ActiveRecord и написание REST-контроллеров по стандартам CRUD. — Создание server-rendered интерфейсов с использованием Turbo и Stimulus. — Написание надежных тестов, особенно для процессов управления денежными потоками. — Прямое взаимодействие с CTO в компактной команде без бюрократии. Требования: — Глубокое знание основ Rails, включая миграции, ассоциации и решение проблем N+1. — Уверенное владение Hotwire Stack: Turbo и Stimulus. — Опыт работы с Rails на уровне Middle (2–4 года). — Умение не переусложнять архитектуру и внимание к деталям в финтех-домене. — Навыки написания чистого кода и тестирования, опыт работы с PostgreSQL. Будет плюсом: — Опыт в Fintech, платежных системах или бухгалтерии. — Базовое понимание работы блокчейна. — Знание языка Go. Условия: — Конкурентная заработная плата. — Социальный пакет: 21 день отпуска и 10 дней больничного. — Бюджет на профессиональное обучение и развитие. — Полная свобода в выборе локации для работы.

Задачи: — Написание кода в соответствии со спецификациями; — Интеграция с программными компонентами и сторонними сервисами; — Верификация и развертывание программ и систем; — Профайлинг кода; — Рекомендации по улучшениям и их реализация; — Анализ причин системных ошибок; — Быть в курсе актуальных технологий индустрии. Требования: — Опыт работы с Symfony от 2-х лет; — Хорошее знание PHP 7+; — Опыт с GIT; — Понимание объектно-ориентированного программирования с использованием современного MVC-фреймворка; — Опыт с RESTful APIs; — Знание SQL; — Способность обучаться новым языкам и технологиям; — Внимание к деталям. Условия: — Удалённая работа в продуктовой компании. — Основной стек: Symfony, Phalcon, GIT, RESTful APIs, MySQL, RabbitMQ, Docker.