Backend Developer (Prefer Golang & Java ex Bank/Finance indstry)

MateCareer; Tangerang Selatan; On-site; IDR 200,880,000 - 357,120,000; Full time

Job summary

PT Sigma Global Teknologi in Tangerang Selatan, Banten, Indonesia is seeking a Backend Developer with strong Go/Java background, preferably from banking/finance sectors. The role focuses on building scalable backend and supporting frontend components.

You will design and implement microservices, optimize performance, and collaborate across teams to deliver high-quality solutions. Experience with cloud platforms, databases, and CI/CD is highly valued.

Qualifications

• Bachelor's or master's degree in computer science or equivalent experience.
• Experience in full-stack development with backend/frontend focus.
• Strong knowledge of system design, microservices and clean code.

Responsibilities

• Designed, developed, tested, documented, and maintained backend services and frontend applications.
• Write clean, reusable code while following best practices.
• Optimize database queries and data storage for seamless functionality.
• Improve web performance while scaling back-end services.
• Manage containerized back-end applications and CI/CD pipelines for reliable deployments.
• Work closely with other developers and QA team to understand system end-to-end.
• Write unit, integration tests and contribute to code quality.

Skills

Full-stack development

System design

Microservices

Back-end frameworks

React

Vue

MySQL

PostgreSQL

AWS

Google Cloud

API design

Performance optimization

Communication

Problem-solving

Attention to detail

Education

Bachelor's or master's degree in computer science or equivalent

Tools

CI/CD

Containerization

Job description

Job opportunity for Backend Developer (Prefer Golang & Java ex Bank/Finance industry) at PT Sigma Global Teknologi in KOTA TANGERANG SELATAN, BANTEN, Indonesia.

Kualifikasi:

• Has experience in full-stack development, focusing on both back-end and front-end
• Bachelor's or master's degree in computer science or an equivalent field of experience
• Strong understanding of system design, microservices, and clean coding principles for back-end and front-end platforms
• Experience with at least one back-end framework (e.g., Java, Ruby, Go, Rust) and front-end technologies (e.g., React and Vue)
• Experience with relational databases (e.g., MySQL, PostgreSQL) and caching technologies (e.g., Redis)
• Proficiency with cloud platforms (e.g., AWS and Google Cloud) is essential for scalable back-end service performance
• Familiarity with API development and performance optimization
• Strong communication and problem-solving skills, with the ability to work independently and take ownership of projects
• Detail-oriented and passionate about delivering high-quality solutions across back-end and front-end development

Full Job Desk/Responsibility

• Designed, developed, tested, well-documented, and maintained back-end services and front-end applications to ensure secure and efficient solutions
• Write clean, reusable code while following the best back-end and front-end development practices
• Optimize database queries and manage data storage for seamless functionality
• Improve web performance while scaling back-end services
• Manage containerized back-end applications and CI/CD pipelines for reliable deployments
• Work closely with other developers and the QA team to understand the system from end to end
• Write unit, integration tests, functional automation, and challenge ideas and opinions to avoid pitfalls and inefficient solutions