Senior Golang Backend Engineer & API Architect

Corebase Technologies; Puchong; On-site; MYR 120,000 - 180,000; Full time

Job summary

Corebase Technologies is seeking a Senior Software Engineer with strong Golang experience to design and implement scalable backend services and API integrations. You will contribute to architecture decisions, mentor teammates, and help deploy robust solutions using Golang and Next.js.

You will collaborate with frontend, QA, and other engineers to deliver features and improvements, while ensuring code quality and best practices across the development lifecycle.

Qualifications

• Bachelor's degree or equivalent in Computer Science / IT
• 3+ years of software development experience
• Strong hands-on Golang with at least one year of experience
• Experience developing and integrating RESTful APIs
• Experience with third-party API integrations
• Strong understanding of backend development and software architecture
• Experience with Next.js is an advantage
• Good knowledge of SQL and Clickhouse
• Familiarity with Git and version control workflows
• Strong problem-solving, debugging, and analytical skills

Responsibilities

• Design, develop, maintain, and enhance backend applications and services using Golang
• Design, develop, and maintain RESTful APIs for internal and external integrations
• Integrate multiple third-party APIs to securely access, process, and exchange external data
• Design and improve API aggregation and integration services to provide unified solutions for merchants and internal systems
• Review and improve existing system architecture to enhance scalability, maintainability, reliability, and performance
• Develop and maintain web portals and back-office systems using Next.js
• Work closely with frontend developers, QA engineers, and other team members to deliver new features and system improvements
• Conduct code reviews and ensure adherence to coding standards and best practices
• Troubleshoot complex technical issues and provide effective, long-term solutions
• Identify potential technical risks and recommend improvements to existing systems and processes
• Configure and maintain local, staging, and production environments
• Support application deployment and investigate production-related issues when required
• Provide technical guidance and mentorship to team members
• Participate in technical discussions, system design, architecture decisions, and development planning
• Take ownership of assigned projects and ensure timely and quality delivery

Skills

Golang

RESTful APIs

CI/CD

Git

SQL

Linux/Unix

Microservices

Deployment

Team collaboration

Education

Bachelor's Degree in Computer Science / IT

Tools

Next.js

Job description

Corebase Technologies is seeking a Senior Software Engineer with strong Golang experience to design and implement scalable backend services and API integrations. You will contribute to architecture decisions, mentor teammates, and help deploy robust solutions using Golang and Next.js.

You will collaborate with frontend, QA, and other engineers to deliver features and improvements, while ensuring code quality and best practices across the development lifecycle.