Full Stack Developer

15 hours ago

ClujNapoca Metropolitan Area, Romania MEJIX Full time €40,000 - €80,000 per year

MEJIX is looking for a skilled and motivated Senior Full Stack Developer(
contractor not employee
) to join our dynamic IT team.

In this role, you'll be working across the full stack, delivering high-quality, scalable web applications using React on the frontend and NestJS with TypeORM, PostgreSQL, and RabbitMQ on the backend. You will be instrumental in transforming business and UI/UX requirements into functional, efficient, and user-centric software solutions.

If you're passionate about modern web technologies, backend architecture, and building robust, high-performance applications, we'd love to meet you.

Job Requirements:

  • 4+ years of professional experience in full stack development.

  • Expertise in and NestJS.

  • Proficiency with TypeScript and solid understanding of JavaScript fundamentals.

  • Experience working with TypeORM and PostgreSQL.

  • Familiarity with RabbitMQ or similar message brokers.

  • Strong understanding of REST APIs and backend service design.

  • Ability to craft responsive, accessible, and performant front-end applications.

  • Experience with version control systems (e.g., Git) and CI/CD pipelines.

  • Excellent communication and teamwork skills.

  • Ability to navigate and comprehend enterprise codebases.

  • Fluency in English (C1 level or higher).

Responsibilities:

  • Design, develop, and maintain full-stack applications using React, NestJS, and supporting backend services.

  • Work with TypeORM and PostgreSQL to create efficient, well-structured data models and queries.

  • Implement reliable asynchronous communication using RabbitMQ for microservices integration.

  • Collaborate closely with UI/UX designers to deliver responsive and intuitive user interfaces.

  • Write clean, maintainable, and testable code that follows industry best practices.

  • Integrate third-party APIs and internal services to extend platform capabilities.

  • Contribute to code reviews, architecture decisions, and continuous improvements.

  • Participate in Agile ceremonies and work closely with cross-functional teams, including QA and project managers.

  • Mentor junior developers and assist in technical hiring processes.

Only applicants who are registered as legal entities(PFA, SRL, ) will be considered, as
we are looking for a collaboration based on a service agreement rather than an employment contract.

At MEJIX, we believe in investing in our employees and providing opportunities for growth and development. Apply now and become part of our dynamic team.

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