CÔNG TY TNHH CÔNG NGHỆ VÀ ĐẦU TƯ SMARTBIT
Back-end Developer
Quận Phú Nhuận, Hồ Chí Minh
Tầng 3, 02 Trương Quốc Dung, Phú Nhuận, TP. HCM, Phường 08, Quận Phú Nhuận, Thành phố Hồ Chí Minh
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Responsibilities
- 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)
Requirements
- At least 1 year of experience for Junior level, or 3+ years of experience for Middle level.
- Proficient in one of: Node.js (Fastify), Go (Fiber), or Java.
- 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.
Education
Degree
Bachelor in Computer Science, Information Technology
Certification
Benefits
- Salary: Negotiable, up to $600 VND (for Junior) and $1,100 (for Middle)
- 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
About CÔNG TY TNHH CÔNG NGHỆ VÀ ĐẦU TƯ SMARTBIT
https://topdev.vn/companies/cong-ty-tnhh-cong-nghe-va-dau-tu-smartbit-958562 job opening
Industry
Software
Company size
Employees
Nationality
Vietnam
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