Бэкенд вакансии

— Разрабатывать и поддерживать ботов и скрипты на Python; — Анализировать технические задачи и выполнять их в срок;

Location: Baku Workplace: onsite ABOUT YOU You will play a pivotal role in delivering high-impact software solutions across our platform. You bring curiosity, initiative, and a passion for clean, scalable systems. You collaborate effectively with teammates and cross-functional partners to design, build, and improve our technical stack. You’re hands-on, deeply engaged in the code, and consistently seeking better ways to solve complex engineering challenges.   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. WHAT YOU'LL DO Software Engineering & Problem Solving: Build and ship reliable, secure, and scalable backend systems. Own implementation from design to deployment, ensuring maintainability and performance. Participate in architectural discussions and offer informed technical input. Refactor legacy codebases to improve structure and efficiency while maintaining feature continuity. Drive production readiness by handling incident response, root cause analysis, and observability improvements. Technical Excellence: Write clear, testable, and well-documented code, emphasizing quality and automation. Contribute to a culture of engineering excellence through code reviews and design discussions. Advocate for sound software development practices and continuous improvement. Collaboration & Impact: Work closely with product managers, designers, and other engineers to align on objectives and deliverables. Contribute to technical scoping and estimation for features and infrastructure work. Identify opportunities to reduce technical debt and improve the developer experience. QUALIFICATIONS Hands-on experience with Go (Golang ) in production environments. Strong experience working with PostgreSQL and/or MySQL. Proficient with containerization and orchestration tools: Docker, Kubernetes (K8s), and Helm. Familiarity with messaging systems like RabbitMQ or Kafka. Comfortable using Git and CI/CD tooling in collaborative workflows. Working knowledge of frontend technologies, especially React and/or Next.js . Basic understanding of cloud platforms (GCP preferred). WHAT SETS YOU ARART Experience building scalable, secure Login-as-a-Service platforms. Deep knowledge of OAuth2, OIDC, SAML, JWT, and session/token management. Strong grasp of social login, SSO, and federated identity. Designed multi-tenant identity systems with isolation and configurability. Delivered developer-friendly APIs, SDKs, and integration documentation. Strong English communicator, for both technical and non-technical topics. 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

• Разработка и интеграция решений на основе CoinJoin. • Работа с Bitcoin-транзакциями.

• Разработка и поддержка backend-сервисов на Python; • Работа с очередями/брокерами: Kafka, RabbitMQ, Redis Streams, Celery;

разработка и поддержка ядра SIEM - написание высокопроизводительного кода для сбора, агрегации и корреляции событий безопасности; создание коннекторов для сбора логов из сетевых устройств, серверов, облачных сервисов, приложений;

• Разработка и интеграция решений на основе CoinJoin. • Работа с Bitcoin-транзакциями.

▪️Коммерческий опыт работы с Golang от 5 лет. ▪️Опыт разработки многопоточных приложений;

-Разработка ПО на языке PHP. -Поддержка текущих версий ПО.

Мы ищем Python-разработчика с опытом от 3 лет для создания backend-сервисов, интеграции AI-агентов и RAG-систем в бизнес-процессы.

-Создание и поддержка высоконагруженных сервисов на Go для маршрутизации запросов к нейросетям. -Проектирование и масштабирование архитектуры: разработка распределенных микросервисов в инфраструктуре Kubernetes.

* Проектировать архитектуру сервисов и микросервисов, выбирать подходящие паттерны и подходы; * Писать высокопроизводительный, безопасный и поддерживаемый код на Go с учётом особенностей конкурентности (горутины, каналы, примитивы синхронизации);

• Разработка backend-сервисов и REST API на FastAPI. • Интеграция и работа с LLM.

Если ты активный, шустрый, отлично знаешь Java 17+ / Spring Boot, умеешь строить архитектуру микросервисов и имел опыт работы с AI-продуктами, это круто. Уверенный опыт работы в роли Senior / Team Lead Backend от 3+ лет.

Имеет опыт от 5 лет разработки на языке C# (язык программирования C#), проектированием и эксплуатацией веб-сервисов. Имеет опыт работы с большими объёмами данных в базах данных.

Design and implement scalable, secure, and high-performance Adobe Commerce solutions (Cloud and On-premise). Lead the shift from core overrides to out-of-process extensibility using Adobe App Builder and API-first methodologies.

Location: Lviv Workplace: onsite Ajax Systems, an international tech company and the largest manufacturer of security systems in Europe. The System Division is responsible for building and developing the Ajax software ecosystem. The team develops and maintains OS Malevich and the Video Management System, builds scalable cloud infrastructure, and creates client applications for multiple platforms, ensuring that all system components work together as a unified ecosystem. The division works with Java, Kotlin, Swift, C, C++, and Python. It includes embedded, cloud, mobile, and desktop engineers who ensure the stable operation of Ajax as a single digital platform. The Smart Home team focuses on integrating Smart Home devices into the Ajax ecosystem, developing cloud-based features such as automation scenarios and integrating third-party devices into the system. The team is also currently working on one of the most complex devices in the Ajax ecosystem, bringing together most of the company's technologies. This is an opportunity to contribute to the development of a sophisticated product that combines multiple technologies and engineering disciplines. Why this role is interesting: opportunity to work on high-load backend systems and distributed architecture. Real impact on core product development and architectural decisions. Modern technology stack and engineering-driven environment. Challenging tasks where performance, reliability and scalability truly matter. Required skills: 5+ years of commercial experience in backend development with Java in an enterprise environment. Strong understanding of Java Concurrency and hands-on experience with concurrent programming in production systems. Solid understanding of SOA, microservices and event-driven architecture. Practical experience with cloud computing platforms. Experience building and supporting high-load, scalable, and highly available systems; Hands-on experience with messaging brokers. Strong understanding of modern backend infrastructure, NoSQL. Practical experience with Kubernetes. Experience with Git, Gradle or othet CI/CD tools. Strong knowledge of unit testing and automated testing approaches. Would be a plus: experience with these technologies: Redis, Netty, Akka, NATS, AWS, Kafka, MongoDB, gRPC. Practical experience with Kotlin. Desire to grow into a team leadership role. What you will do: design and develop core backend services and data pipelines for the product line. Build clean, maintainable, and production-ready code with a strong focus on quality. Contribute to backend architecture, drive technical decisions, and document solutions for reliable deployment and operations. Ensure proper test coverage with unit and integration tests. Take ownership of performance, scalability, and cost efficiency within your domain. Maintain production reliability through monitoring, alerting, dashboards, and runbooks. Investigate and resolve production issues, including deep-dive analysis of complex cases. Work in a strong engineering culture with testing, continuous delivery and DevOps practices. Collaborate closely with product and engineering teams to deliver new features and improve existing services. We offer: the opportunity to suggest and implement your own ideas that directly influence the product and its mass production; A place in a fast-growing company with a motivated and professional team; Competitive salary; Medical insurance; Corporate English classes; The opportunity to participate in Ajax’s internal beta-testing program for security systems; Discounts from partner companies; Discounts on Ajax products. Turn on screen reader support. Ajax Systems is a Ukrainian success story that has grown into a global product. Ajax devices are trusted by more than 4.5 million end users and 330,000 PRO users in over 180 countries. The company provides comprehensive solutions to protect residential and commercial properties of all sizes. Today, Ajax portfolio includes 280 devices for intrusion protection, video surveillance, fire safety, and comfort and automation.

Ability to build libraries and frameworks of reusable efficient code. Competence in designing and implementing low-latency, stable and performing applications.

You’ll be responsible for building modern and scalable web applications, working closely with backend developers and designers to create intuitive user experiences.