Senior Backend Engineer — AI Gateway (Go/Python) — Onsite PJ
Summary
Senior Backend Engineer building and scaling the GrabGPT Gateway in Go/Python, routing 60+ AI models (OpenAI, Google Vertex AI) with authentication, usage tracking, and cost-aware capacity management.
Grab is seeking a Senior Software Engineer to join the Applied AI Team, serving as the technical backbone of the GrabGPT Gateway. You’ll build secure, scalable gateway services that route 60+ models from providers like OpenAI and Google Vertex AI, enforce authentication, and track usage and costs.
This role sits onsite at the Grab office in Petaling Jaya, Malaysia. You will own multi-provider routing, cost-aware capacity management, and observability, collaborating with teams to enable AI