Senior Full-Stack Developer (Node.JS)

About TCS Hungary:

At TCS Hungary, opportunity meets stability in a vibrant and dynamic work environment. Tata Consultancy Services is one of the world’s fastest-growing technology partners, employing over 600,000 people from 152 nationalities across 55 countries. Since our establishment in 2001 in Budapest, we’ve been committed to delivering exceptional services through the power of digital technology.

What You Will Do:

• Design, develop, and maintain backend services and RESTful / GraphQL APIs using Node.js
• Build scalable and high-performance applications following best coding practices
• Integrate data storage solutions such as MongoDB, PostgreSQL, MySQL, or similar databases
• Write clean, maintainable, and well-documented code
• Implement security and data protection measures
• Optimize applications for maximum speed and scalability
• Collaborate with cross-functional teams to define, design, and ship new features
• Troubleshoot, debug, and enhance existing applications
• Participate in code reviews and contribute to continuous improvement
• Support CI/CD pipelines and deployment processes

What Do We Offer:

• Market-leading private healthcare package
• Attractive cafeteria package
• Hybrid working model
• Office gym and sports clubs
• Career growth opportunities across diverse roles
• Access to learning platforms such as Udemy and O'Reilly
• Extensive certification and development opportunities
• Work on strategic Microsoft Cloud projects across Europe

What You Will Bring:

• 5+ years of experience with Node.js and JavaScript / TypeScript
• Hands-on experience with Node.js frameworks such as Express.js , NestJS , or Fastify
• Solid understanding of asynchronous programming, event-driven architecture , and REST APIs
• Experience working with SQL and/or NoSQL databases
• Familiarity with version control systems (e.g., Git )
• Knowledge of API security (JWT, OAuth, authentication, authorization)
• Understanding of microservices architecture (preferred)

…and we appreciate if you have:

• Experience with Docker and containerization
• Exposure to cloud platforms (AWS)
• Knowledge of message queues (Kafka, RabbitMQ, or similar)
• Experience with CI/CD tools (GitHub Actions, Jenkins, GitLab CI)
• Familiarity with testing frameworks (Jest, Mocha, Chai)
• Understanding of frontend technologies (React, Angular, etc.)

About Your Contract:

• 40 hours/week
• Full-time, indefinite contract
• Location: Budapest, Hungary
• Hybrid working model with 1-2 office days per week
• Occasional travel to customer locations across Europe
• Onboarding and acclimatization period provided
• You must be currently eligible to work in Hungary

Join our collaborative team and help shape Microsoft-based digital transformation solutions for leading organizations across Europe.

About Your Application:

Please include only information in your CV that is directly relevant to the role. Our recruitment team will review all applications and contact candidates whose experience best matches the requirements.

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