Full-time

Software Engineering Intern (Backend focused)

Posted by FinAccel • Singapore, Singapore, Singapore

📍 Singapore, Singapore 🕒 February 23, 2026

About the Role

Internship Period:  May/June 2026 onwards (6 months)

Projects:
Interns will contribute to one of the following:

  1. Multi-Region Merchant Onboarding Platform – Building a B2B platform for merchant onboarding, approvals, and catalogue management
  2. Auth Service Extension – Implementing RBAC, service-to-service authentication, and audit capabilities for internal microservices

About the job: 

  • Design and develop backend services in Go , working with AWS infrastructure (ECS, RDS/MySQL, Redis, S3, Kafka)
  • Build and integrate APIs for internal platforms supporting merchant onboarding, authentication, and authorization
  • Implement workflow orchestration using Temporal for multi-step business processes
  • Contribute to frontend development using React for internal dashboards (up to 20% effort)
  • Collaborate w...

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