Backend Developer (Go & Java)

SIGMATECH; Jakarta Pusat; On-site; IDR 133,920,000 - 279,000,000; Full time

Job summary

SIGMATECH invites applications for a Backend-Focused Software Developer role in Jakarta. The ideal candidate will design and implement backend services using Golang or Java, optimize SQL/NoSQL databases, and contribute to web and mobile projects.

Experience with GitLab, CI/CD, and cloud platforms (GCP/AWS) is highly valued. A strong grasp of Windows/Linux and QA practices will support a robust development workflow.

Qualifications

• Bachelor’s degree in CS, IT, or related field.
• Minimum 2 years as a Software Developer and 2 years as a Software Developer Analyst.
• Proficient in Golang and/or Java for backend development; web/mobile development is a plus.
• Strong knowledge of SQL Server, MySQL, PostgreSQL, and MongoDB.
• Familiar with GitLab for version control and CI/CD deployment concepts.
• Familiar with Cloud Infrastructure such as GCP and AWS.
• Good understanding of Windows and Linux operating systems.
• Knowledge of Software QA Methodology is preferred.
• Willing to learn and adapt to new technologies.

Skills

Golang

Java

Backend development

Web development

Mobile development

SQL

NoSQL

GitLab

CI/CD

Cloud infrastructure

Windows

Linux

QA methodology

Education

Bachelor’s Degree in Computer Science, Information Technology, or related field

Tools

GitLab

GCP

AWS

SQL Server

MySQL

PostgreSQL

MongoDB

Windows

Linux

Job description

• Bachelor’s Degree in Computer Science, Information Technology, or related field.
• Minimum 2 years of experience as a Software Developer and 2 years as a Software Developer Analyst.
• Proficient in Golang and/or Java for Backend Development; experience in Web/Mobile development is a plus.
• Strong knowledge of SQL Server, MySQL, PostgreSQL, and MongoDB.
• Familiar with GitLab for version control and CI/CD deployment concepts.
• Familiar with Cloud Infrastructure such as GCP and AWS.
• Good understanding of Windows and Linux operating systems.
• Knowledge of Software QA Methodology is preferred.
• Willing to learn and adapt to new technologies.