Summary:
We're hiring a Backend Engineer to join a high-performance game platform project under our Group. This role focuses on building real-time game server systems for multiplayer slot, board, and blockchain-based games.
Fluency in Mandarin is required.
**About the Company:
Spinnr Tech is recruiting on behalf of one of our group-backed gaming projects.
We are a fast-growing technology team developing high-performance backend systems that support large-scale, real-time applications in the online gaming industry. Our backend services handle millions of API requests daily, with a strong emphasis on data flow design, scalability, and stability.
**Key Responsibilities:
- Design and develop backend systems to support real-time multiplayer game logic.
- Build modules for slot games, board games, and blockchain-integrated games.
- Implement full-cycle data handling: ingestion, processing, and transmission to front-end and third-party platforms.
- Integrate fairness verification mechanisms (e.g. RNG validation, cryptographic proof).
- Contribute to server architecture design to improve scalability and reliability.
- Troubleshoot and resolve production issues and performance bottlenecks.
- Collaborate with cross-functional teams (product, QA, DevOps) across the full SDLC.
**Essential Requirements:
- 3+ years of hands-on backend development experience.
- Proficient in Golang (preferred), or other mainstream languages such as Java / C++.
- Familiarity with game logic, or strong interest in game systems development.
- Practical experience in handling SQL-based databases (PostgreSQL / MySQL).
- Comfortable working in Linux environments, with tools such as Git, Docker.
- Experience designing and maintaining RESTful APIs.
- Fluent in Mandarin and proficient in English (team working languages).
- Preferably with consistent career history (not predominantly short-term roles under 1 year).
**Nice to Have:
- Experience with game server development or multiplayer game systems.
- Understanding of distributed architecture (CAP/BASE/ACID).
- Familiarity with blockchain games or smart contract integrations.
- Exposure to CI/CD pipelines and automated testing frameworks.
- Experience working on high-concurrency backend platforms or large-scale products.
- Game platform or SDK development experience is a strong bonus.
**Benefits:
- Private medical insurance
- Company pension scheme
- Paid sick leave
- Mental health & wellbeing support programmes
- A fast-moving, collaborative team with flat structure
- Opportunity to work on high-impact systems at scale
**Ready to Apply?
If you're a backend developer with real-world experience and a passion for building game systems, apply now to join our fast-growing team.