[LTA-DPO] SENIOR DEVELOPER, AI APPLICATIONS (DIGITAL SHOPFRONT)

What You’ll Do

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About You

• You have 5+ years of experience as a backend or full-stack engineer, including at least 2 years building applied AI features used by real users.

• You have hands-on experience with LLM APIs, including prompt design, semantic search, function calling, and structured output parsing.

• You understand retrieval-augmented generation concepts. You know when retrieval is the right solution and when it is not, and how to improve context accuracy.

• You treat AI safety and reliability as core engineering work. Hallucination handling, output validation, evaluation, and graceful degradation are built into how you work.

• You can navigate a full-stack development environment in Python alongside a modern frontend framework. You are comfortable working with developers to embed AI in systems.

• You understand how systems talk to each other. You can confidently work with middleware and API gateways to wrap legacy systems safely for modern consumption.

• You have solid application security foundations, including compliance, OWASP, and zero-trust secure application design. You build with security in mind from the start.

• You are comfortable turning rough product ideas into technical designs. You do not settle and keep improving the system until you would trust the result yourself.

• Prior experience in the Singapore public sector or highly regulated environments and familiarity with enterprise platform / product delivery at scale will be an advantage.

As part of the shortlisting process for the role, you may be required to complete a medical declaration and / or undergo further assessment.