Job Description
About UsAt YTL AI Labs, we build sovereign AI models that perform on par with the world's best, while staying grounded in local needs, values, and context. Our flagship model, Ilmu, is designed to be culturally aware, contextually intelligent, and fluent in Bahasa Melayu, delivering cutting-edge solutions that empower Malaysian businesses with intelligence that truly understands the market and the people they serve.As pioneers of sovereign AI, we believe every nation should have the power to shape its own intelligence guided by its people, priorities, and principles.
About the RoleAs an Backend Platform Engineer, you'll design and build the reusable AI capabilities that power all of our AI-enabled products. This role is ideal for engineers who enjoy designing APIs, optimizing system-level logic, and turning cutting-edge AI workflows into developer-friendly infrastructure.
You'll be:Designing and maintaining services for RAG, memory APIs, agent orchestration, and prompt workflowsBuilding APIs and SDKs that abstract away LLM provider specifics and enable easy integrationSupporting AI Product Engineers and researchers to tune for performance, reliability, and usabilityFollowing production-grade practices with observability, test coverage, and documentation
What We're Looking For3+ years of software engineering experience, with focus on backend systems or developer platformsProficiency in Python and experience with FastAPI or similar frameworksFamiliarity with LLM APIs (e.g., OpenAI, Anthropic), vector search (e.g., Milvus, Weaviate, pgvector), and RAG logicExperience building internal libraries, services, or APIs used across teams
BonusExperience with agent frameworks (LangChain, CrewAI, AutoGPT, etc.)Exposure to evaluation tools and prompt optimization strategiesPrior experience designing tool schemas or function-calling workflow
If you're looking to do meaningful work with people who care about how we get there we'd love to meet you. Apply now!
