Middle/Senior Fullstack Developer
- LocationBaku
- Work typeOn-site
- EmploymentFull-time
- Posted28 October 2026
- SourceXsolla's careers page (Lever)
Live checkFirst seen 11 days ago; still listed on Xsolla's careers page 4 h ago.
At a glance
- Experience3+ years
- Skills and toolsNode.js, TypeScript, React, GraphQL, CI/CD, Docker, Git
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About the role
Responsibilities
- Develop and maintain robust, high-performance application functionality and services;
- Design and implement new features that enhance user experience and align with business objectives;
- Collaborate with product managers, designers, and other developers to deliver efficient, reliable, and scalable software solutions;
- Proactively identify opportunities to improve existing codebases, architecture, and processes;
- Conduct code reviews to ensure code quality, maintainability, and adherence to best practices;
- Contribute innovative ideas and technical insight to improve overall product design and system performance;
- Write and maintain comprehensive documentation for developed features, APIs, and modules;
- Participate actively in team development activities, sprint planning, and retrospectives;
- Ensure code quality through the creation of automated unit, integration, and functional tests;
- Stay up-to-date with emerging technologies and industry trends relevant to full-stack development.
Requirements
- 3+ years of professional experience in backend development with Node.js (preferably with TypeScript );
- 2+ years of hands-on experience in frontend development using React.js and related technologies (Redux, Hooks, etc.);
- Strong understanding of algorithms , data structures , and software design principles ;
- Solid knowledge of object-oriented programming (OOP) , design patterns , and modular architecture ;
- Experience with RESTful APIs , GraphQL , or microservice architectures ;
- Familiarity with CI/CD pipelines , containerization (Docker) , and version control (Git) ;
- Proven ability to write clean, maintainable, and testable code following best engineering practices;
- Experience with automated testing frameworks (Jest, Mocha, or similar);
- Excellent collaboration and communication skills in team-based agile environments ;
- Ability to read and understand technical documentation in English ;
- A proactive, problem-solving mindset with a focus on continuous learning and improvement.
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