Go Developer – Real-Time Communication

4GOO

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From Home, Thu Duc City, Ho Chi Minh

From Home, Cau Giay, Ha Noi

From Home, Hai Chau, Da Nang

Remote

Posted 12 hours ago

Skills:

Golang English Docker Redis PostgreSql API

Job Expertise:

Backend Developer

Job Domain:

E-commerce

Banking

Media, Advertising and Entertainment

Trading and Commercial

Top 3 reasons to join us

Be a Pioneer: Join a startup shaping the future
Flexibility: Work your way, on your terms
Real Impact: Your ideas drive real results

Job description

- Develop and maintain scalable backend services in Go
- Integrate and manage our LiveKit infrastructure (self-hosted)
- Implement real-time features like room management, token generation, and participant control
- Build internal APIs (REST/gRPC) for web and mobile clients
- Optimize performance and reliability of audio/video features
- Collaborate closely with frontend and DevOps teams

Your skills and experience

- 2–4 years of professional Go (Golang) development experience
- Strong understanding of concurrency (goroutines, channels)
- Experience building and maintaining REST or gRPC APIs
- Familiarity with JWT, authentication flows, and session management
- Solid PostgreSQL and Redis skills
- Experience with Docker and writing maintainable Go services
- Ability to work with third-party SDKs (e.g., LiveKit Go SDK)

Nice to Have
- Experience with LiveKit or other WebRTC-related projects
- Knowledge of media server concepts (SFU, signaling, TURN/STUN)
- Experience with event-driven architecture, Pub/Sub, or message queues

Why you'll love working here

Why Join 4GOO as an Independent Contractor?

Flexibility & Autonomy
Work on your own terms. At 4GOO you’ll enjoy the freedom to manage your schedule, focus on results, and balance your career with your personal life.

Direct Collaboration & Real Impact
Your voice matters here. You’ll work directly with decision-makers and see your ideas turn into real outcomes—not lost in layers of bureaucracy.

Global Reach & Competitive Pay
Collaborate across borders, gain international experience, and earn compensation that reflects your skills and contribution.

Be Part of a Pioneer
4GOO is more than a startup—it’s a trailblazer in affiliate social marketing. By joining early, you become part of shaping the future of an industry that’s just getting started.