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Top 3 reasons to join us
- Macbook and Iphone 16e provided
- Full probation salary
- Competitive range
Job description
- Develop and maintain backend systems for gamifications.
- Design, build, and optimize APIs and server systems to handle millions of daily requests
- Integrate backend services such as authentication, payment, leaderboard, chat, matchmaking, and in-game events.
- Collaborate closely with frontend/game client teams to ensure performance and player experience
- Optimize server performance, scalability, and high concurrency handling.
- Write technical documentation and follow software development processes (code review, CI/CD)
Your skills and experience
- 3+ YOE for Middle level and 5+ YOE for Senior level.
- Proficient in one of: Go (Fiber).
- Experience with API gateway tools: Kong, KrakenD, or Express Gateway.
- Knowledge of real-time communication: Socket.IO, NATS, MQTT, or Redis pub-sub.
- Familiarity with microservice frameworks: NestJS or Go (microservices).
- Experience with authentication & authorization: Keycloak (OpenID) + JWT.
- Experience with databases: PostgreSQL, CockroachDB, or MongoDB.
Why you'll love working here
- Salary: Negotiable.
- Social and health insurance according to current labor laws.
- Provided with MacBook and all necessary office supplies.
- Modern and professional working environment.
- 14 days of paid annual leave
- Holiday, Tet, and birthday bonuses in accordance with company policies.
- WORKING HOURS: Monday to Friday weekly:
- Morning: 08:30 to 12:00
- Afternoon: 13:00 to 17:30
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Smartbit Technology
Company type
IT Outsourcing
Company industry
Software Products and Web Services
Company size
1-50
employees
Country
Vietnam
Working days
Monday - Friday
Overtime policy
No OT
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