NodeJS разработчик

Zexter is an ambitious product company building its own technological ecosystem in the iGaming industry. The company develops a proprietary platform that is already live and actively operating, while continuously expanding its product portfolio to adapt to market demands and introduce new innovations.

• Develop and maintain backend services for the proprietary iGaming platform;
• Design and implement features from initial development through testing, deployment, and monitoring;
• Resolve production incidents and investigate system issues;
• Perform code reviews and debugging;
• Optimize database queries and ensure high performance for high-load systems;
• Ensure financial accuracy, idempotency, and transaction consistency within the system;
• Integrate third-party game providers and payment gateways;
• Conduct load and performance testing to identify bottlenecks.

• 4+ Years of commercial backend development experience with Node.js and TypeScript;
• 4+ Years of hands-on production experience with PostgreSQL and other relational databases;
• Strong SQL expertise, including query optimization, index design, and transaction management;
• 3+ Years of commercial experience with NestJS;
• Deep understanding of dependency injection, modular architecture, Clean Architecture, and REST API design;
• Experience developing and maintaining high-load production systems;
• Solid experience with automated testing and performance testing;
• Strong ownership mindset and ability to work independently;
• Strong communication skills;
• Nice to have: Practical experience using AI-powered developer assistants (Cursor, Claude, or similar), experience with Redis, message queues, background jobs, event-driven architecture, Docker, Kubernetes, CI/CD pipelines, and cloud infrastructure.

• No conditions specified