Senior Backend Engineer: Golang & Node.js APIs

Bumi Amartha Teknologi Mandiri; Jakarta Pusat; On-site; IDR 24,000,000 - 36,000,000; Full time

Job summary

Bumi Amartha Teknologi Mandiri (AMARTEK) is seeking a Backend Developer to design, build and maintain scalable services and APIs for our clients. You will collaborate with frontend, product, and operations teams to deliver robust, high-quality software.

The role requires at least 3 years of backend experience, strong hands-on with Golang and Node.js, and solid knowledge of RESTful APIs, microservices, databases, and Git/CI‑CD practices.

Qualifications

• Minimum 3 years of experience as a Backend Developer or in a similar role.
• Strong hands-on experience with Golang and Node.js.
• Solid understanding of RESTful APIs, microservices architecture, and backend development principles.
• Experience with relational and/or NoSQL databases.
• Familiarity with Git, CI/CD, and software development best practices.
• Strong problem-solving skills and ability to work collaboratively in a team.

Responsibilities

• Design, develop, and maintain scalable and high-performance backend services and APIs.
• Build and optimize RESTful APIs and backend systems using Golang and Node.js.
• Collaborate with frontend developers, product managers, and other team members to deliver high-quality solutions.
• Write clean, maintainable, and efficient code following best practices.
• Troubleshoot, debug, and optimize application performance.
• Participate in code reviews and contribute to continuous improvement of development processes.

Skills

Golang

Node.js

Tools

Git

CI/CD

REST APIs

Job description

Bumi Amartha Teknologi Mandiri (AMARTEK) is seeking a Backend Developer to design, build and maintain scalable services and APIs for our clients. You will collaborate with frontend, product, and operations teams to deliver robust, high-quality software.

The role requires at least 3 years of backend experience, strong hands-on with Golang and Node.js, and solid knowledge of RESTful APIs, microservices, databases, and Git/CI‑CD practices.