Job Title: Backend Engineer (Express.js)
Location: Mayapada Tower, Sudirman, Jakarta
Work Arrangement: Full Onsite (WFO)
About Us:
At Sobatbisnis, we create impactful products that power innovation and fuel growth. As a trusted tech partner in banking, fintech, insurtech, healthcare, education, and AI, we develop solutions that address real-world challenges and deliver lasting value.
We're building a team of sharp minds and passionate builders to shape the future of tech in Indonesia and beyond. If you're excited by complex problems and meaningful impact, Sobatbisnis is the place to grow.
What You'll Do:
- Design, develop, and maintain scalable backend systems using Express.js
- Collaborate with frontend, product, and DevOps teams to build robust APIs and services
- Optimize applications for performance and scalability
- Implement best practices in code quality, testing, and security
- Contribute to architectural decisions and system design discussions
What We're Looking For:
- 2+ years of experience building backend systems with Node.js & Express.js
- Solid understanding of RESTful API design, middleware, and authentication mechanisms
- Proficiency with PostgreSQL, MongoDB, or similar databases
- Experience with Git, Docker, and basic CI/CD workflows
- Familiarity with Redis, message queues, or microservices architecture is a plus
- Strong problem-solving skills and ability to work in a fast-paced environment
Why Join Us
- Work on impactful products used across industries
- Be part of a high-growth, mission-driven startup
- Opportunity to collaborate with top-tier engineers and leaders (ex-Grab, Tokopedia, etc.)
- Continuous learning and development support
