Golang Backend Engineer – Banking, Scalable Microservices

PT. SIGMA GLOBAL TEKNOLOGI (SIGMATECH); Jakarta Utara; On-site; IDR 200,880,000 - 401,760,000; Full time

Benefits offered by this job

Medical

Allowance

BPJS

Annual leave

Sick leave

Job summary

SIGMATECH is seeking a skilled Web Developer – Backend in Jakarta to design and implement scalable Golang services for a wide range of products. You will focus on reliability, latency, and throughput while working within a collaborative engineering team.

You will build modern web applications, integrate with SQL/NoSQL databases, and leverage cloud platforms and microservices to deliver high-quality software for Southeast Asia users.

Qualifications

• 3 years of backend experience
• Proficient in Golang
• Experience with SQL and NoSQL databases
• Experience with cloud technologies and microservices architecture
• Familiar with unit testing and clean architecture
• Ex banking is preferred

Responsibilities

• Design and enhance cutting edge services in GO language with a focus on availability, scalability, latency, and efficiency of products
• Build and deploy performant modern web applications using React, Redux, Webpack, ES6, and Flow
• Collaborate with the engineering team to explore scalable design/architectures
• Participate in code and design reviews to maintain high development standards
• Engage in capacity planning, performance analysis, tuning and optimization
• Collaborate with product and experience teams to define feature specifications
• Work with infrastructure to build and scale back-end services and perform root cause investigations
• Design, build, analyze and fix large-scale systems
• Learn full-stack performance tuning and optimization
• Debug and modify complex production software serving millions of users in Southeast Asia

Skills

Golang

Backend development

SQL & NoSQL

Cloud & microservices

Unit testing & clean architecture

Problem solving

Tools

PostgreSQL

MySQL

MongoDB

Job description

SIGMATECH is seeking a skilled Web Developer – Backend in Jakarta to design and implement scalable Golang services for a wide range of products. You will focus on reliability, latency, and throughput while working within a collaborative engineering team.

You will build modern web applications, integrate with SQL/NoSQL databases, and leverage cloud platforms and microservices to deliver high-quality software for Southeast Asia users.