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Senior Software Engineer

orsun tech Bratislava Metropolitan Area
Relocation
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AI Summary

Join our growing engineering team as a Senior Software Engineer to design, build, and maintain backend services using Node.js, TypeScript, and NestJS. You will work with microservices, PostgreSQL, and event-driven flows. Strong commercial experience with Node.js and TypeScript is required.

Key Highlights
Design, build, and maintain backend services
Work with microservices and PostgreSQL
Event-driven flows using message queues and asynchronous processing
Key Responsibilities
Design, build, and maintain backend services using Node.js, TypeScript, and NestJS
Develop and operate microservices, including service boundaries, APIs, and integrations
Work with PostgreSQL: schema design, migrations, indexing, and query optimization
Technical Skills Required
Node.js TypeScript NestJS
Benefits & Perks
Relocation assistance
Annual learning and development budget
Top-tier hardware of your choice
Nice to Have
React
Next.js
Redis
Kafka or RabbitMQ
Docker
Kubernetes
AWS

Job Description


About the Role

We are looking for a Software Engineer to join our growing engineering team. You will work primarily with Node.js, NestJS, and microservices, building and owning services end-to-end. Experience with React and Next.js is a strong plus, as some work spans the full stack.



Key Responsibilities

  • Design, build, and maintain backend services using Node.js, TypeScript, and NestJS.
  • Develop and operate microservices, including service boundaries, APIs, and integrations.
  • Work with PostgreSQL: schema design, migrations, indexing, and query optimization.
  • Build event-driven flows using message queues and asynchronous processing.
  • Write clean, well-tested, maintainable code and take part in code reviews.
  • Contribute to architecture decisions and engineering conventions.
  • Collaborate closely with the team across the full delivery cycle, from design to release.
  • Optionally contribute to frontend work (React / Next.js) where features span the stack.



Qualifications

Required

  • Solid commercial experience with Node.js and TypeScript.
  • Hands-on experience with NestJS (or Express / Fastify with willingness to work in NestJS).
  • Strong understanding of microservices and asynchronous, event-driven systems.
  • Proficiency with PostgreSQL, including migrations, indexing, and transactions.
  • Solid engineering fundamentals: clean architecture, testing, and code quality.
  • Good communication skills and the ability to work in a collaborative team.
  • Spoken Ukrainian or Russian

Nice to Have

  • Experience with React and Next.js.
  • Familiarity with Redis, Kafka or RabbitMQ, Docker, Kubernetes, and AWS.
  • Experience with third-party API and payment-provider integrations.
  • Comfort using modern AI-assisted development tools (e.g. Claude Code, Cursor).



What We Offer ✨

We invest in our people and want joining us to be an easy, well-supported decision.


✈️ Relocation & settling in

  • Full relocation assistance for you and your family.
  • 🏠 One month of accommodation covered on arrival.
  • 🔑 Real-estate agent fees covered to help you find a home.
  • 📋 Support with paperwork and getting set up in Bratislava.


📚 Growth & equipment

  • 🎓 Annual learning and development budget (courses, certifications, conferences, books).
  • 💻 Top-tier hardware of your choice and everything you need to do your best work.
  • ⚡ A modern engineering stack and an AI-assisted workflow that lets you ship fast.


🌴 Time off & wellbeing

  • 🌴 28 calendar days of paid vacation per year.
  • 🎂 A paid day off on your birthday.
  • 🩺 Fully paid sick leave.
  • 🕒 Flexible hybrid schedule based in Bratislava.


🤝 Team & environment

  • A small, senior team with real ownership and minimal bureaucracy.
  • Flat structure where your decisions ship and your input matters.
  • 💶 Competitive compensation, by agreement.

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