Recruiting Back-end Developer at CÔNG TY TNHH CÔNG NGHỆ VÀ ĐẦU TƯ SMARTBIT | Saramin

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Back-end DeveloperLogin to view salary

Quận Phú Nhuận, Hồ Chí Minh Junior, Middle, Senior Fulltime1 năm

Hạn nộp hồ sơ: 22-10-2025

1

Your role & 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)

2

Your skills & qualifications

At least 1 year of experience for Junior level, or 3+ years of experience for Middle level.
Proficient in 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.

3

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

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CÔNG TY TNHH CÔNG NGHỆ VÀ ĐẦU TƯ SMARTBIT

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