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Join us for exciting professional challenges, working on projects ranging from innovative startups to globally recognized brands. Our positions are full-time, remote, and offer competitive compensation in USD.\nWe’re looking for aSenior Backend Engineer with strong hands-on experience in Java and Spring Boot to join a collaborative, globally distributed engineering team. In this role, you will build, maintain, and improve backend services, develop integrations, troubleshoot production issues, and contribute to the reliability and performance of complex software systems.\nThe ideal candidate has solid software engineering fundamentals, takes ownership of technical challenges from investigation through resolution, and uses AI-assisted development tools such as Claude Code as an essential part of their daily workflow. You should be comfortable working with production systems, collaborating with technical and non-technical teams, and delivering well-tested, maintainable solutions.\nRequirements:\n5+ years of professional software development experience, including building and supporting production applications.\n\nStrong hands-on experience with Java and Spring Boot, including REST controllers, dependency injection, configuration, and backend service development.\n\nExperience designing, developing, and maintaining RESTful APIs and microservices.\n\nExperience with JUnit, Mockito, or similar testing frameworks.\n\nSolid understanding of object-oriented programming, data structures, algorithms, design patterns, and software engineering best practices.\n\nExperience working with MongoDB or other NoSQL databases, as well as relational databases such as PostgreSQL.\n\nExperience with Redis or similar caching technologies.\n\nFamiliarity with AWS or comparable cloud platforms.\n\nUnderstanding of 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platforms.\n\nExperience integrating third-party APIs or external service providers.\n\nExperience with message queues and event-driven systems.\n\nExperience building AI agents, custom skills, MCP servers, or engineering automations using Claude Code, Claude API, or similar technologies.\n\nExperience creating technical documentation and context files for AI development tools.\n\nExperience with performance optimization, database indexing, and distributed systems.\n\nKey Responsibilities:\nManage and investigate support tickets from clients, including errors, configuration requests, and operational issues.\n\nAnalyze logs, API behavior, monitoring alerts, and system data to identify the root cause of problems.\n\nCoordinate with stakeholders and cross-functional teams to resolve issues efficiently.\n\nMake or coordinate configuration changes within the system based on client needs.\n\nUse tools like Datadog or similar platforms to monitor system health and performance.\n\nUse API 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