Senior Golang Backend Engineer — Microservices & Cloud

PT. SIGMA GLOBAL TEKNOLOGI (SIGMATECH); Tangerang; On-site; IDR 167,400,000 - 279,000,000; Full time

Benefits offered by this job

Medical

Allowance

Attractive Salary

THR

BPJS

Annual leave

Sick leave

Job summary

PT. SIGMA GLOBAL TEKNOLOGI (SIGMATECH) is seeking a skilled Web Developer – Backend with strong Golang expertise to design, develop, and optimize scalable backend services. You will work with SQL/NoSQL databases and cloud platforms in a microservices environment, ensuring robust unit testing and clean architecture.

Banking experience is a plus. The role focuses on building secure, high-performance APIs and collaborating with cross-functional teams to deliver reliable software solutions for

Qualifications

• 4+ years in web backend development.
• Proficient in Golang.
• Experience with PostgreSQL, MySQL, MongoDB.
• Knowledge of cloud platforms and microservices.
• Familiar with unit testing and clean architecture.
• Banking experience is preferred.

Responsibilities

• Develop, maintain, and enhance backend services and APIs using Golang.
• Design and implement scalable, secure, and high-performance web applications.
• Work with SQL and NoSQL databases to manage and manipulate data effectively.
• Develop and maintain applications based on microservices architecture and deploy them on cloud platforms.
• Implement and maintain unit testing and ensure adherence to clean architecture principles.
• Collaborate with front-end developers, product managers, and other stakeholders to define technical requirements and deliver solutions.
• Troubleshoot, debug, and optimize application performance.
• Continuously research and implement new technologies to maximize development efficiency.

Skills

Backend development

Golang

SQL/NoSQL databases

Cloud & microservices

Unit testing & clean architecture

Banking experience preferred

Tools

PostgreSQL

MySQL

MongoDB

Job description

PT. SIGMA GLOBAL TEKNOLOGI (SIGMATECH) is seeking a skilled Web Developer – Backend with strong Golang expertise to design, develop, and optimize scalable backend services. You will work with SQL/NoSQL databases and cloud platforms in a microservices environment, ensuring robust unit testing and clean architecture.

Banking experience is a plus. The role focuses on building secure, high-performance APIs and collaborating with cross-functional teams to deliver reliable software solutions for