Back End Developer

Join our R&D team at Yanolja Go Global Travel.

We build a global B2B travel platform that integrates real-time hotel inventory and pricing from multiple suppliers into one unified system used by over 20,000 partners worldwide.

Our platform already operates at a significant scale, handling real-time integrations, booking flows, and high-volume data synchronization across distributed services.

We’re looking for a Backend-focused engineer (80% backend, 20% frontend with strong C# / .NET experience to join the team and contribute to the continued evolution of a production system running at scale.

What You’ll Own

• Design and implement backend services in .NET 8 / 10.
• Take end-to-end ownership of backend features, from technical design to production.
• Develop scalable APIs and services within a Microservices architecture.
• Improve system performance, reliability, and scalability.
• Translate complex business logic into clean, maintainable backend solutions.
• Collaborate with frontend developers (React) when needed as part of full feature delivery.
• Contribute to architectural discussions and continuous system improvements.

Engineering Environment

• 2-week sprint cycles
• Fully automated CI/CD pipelines
• Modern .NET stack (8 / 10)
• AWS-based infrastructure
• Microservices architecture
• Relational databases (MySQL)

What We’re Looking For

• 5+ years building backend systems in C# / .NET.
• Strong experience designing scalable APIs and services.
• Solid experience with relational databases (MySQL preferred).
• Experience working with AWS or other cloud platforms.
• Deep debugging and performance optimization skills.
• Comfortable working in Agile environments with CI/CD.
• Backend-first mindset, even if you’ve worked in full-stack teams.

Nice to Have:

• Experience with React.
• Experience with Python.
• Experience working in integration-heavy or distributed systems.

Why This Role Is Interesting

• Production system already operating at a significant scale.
• Modern stack with real-world complexity.
• Opportunity to contribute to architectural improvements.
• High ownership within a collaborative full-stack team.

Yanolja Go Global is committed to protecting your privacy. To learn how we handle applicants’ personal data, please review our Privacy Notice for Job Applicants: https://bit.ly/3IVY1wf.