Software Engineering Intern (Backend focused), Singapore

Internship Period:
May/June 2026 onwards (6 months) Projects: Interns will contribute to one of the following: Multi-Region Merchant Onboarding Platform – Building a B2B platform for merchant onboarding, approvals, and catalogue management 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 with cross-functional teams across APAC regions (PH/TH/VN/ID) Write clean, testable code with proper documentation About you: Currently pursuing a degree in Computer Science, Software Engineering, or related field Familiarity with at least one backend language ( Go
preferred, or Python/Java with willingness to learn Go) Basic understanding of REST APIs and relational databases Interest in cloud infrastructure (AWS) and distributed systems Strong problem-solving skills and eagerness to learn Ability to work independently and collaborate with remote teams