Full Time Software engineer Jobs, Salary up to SGD 5,000 in BLUE OCEAN SYSTEMS INFOTECH PTE. LTD. Central Region (Singapore) - Maukerja

Urgent hiring software engineer

•    Strong backend engineering experience in Node.js / TypeScript. Track record of owning services end to endin production — not just shipping features to a spec.

•    Comfortable across the stack.Able to pick up frontend work in React when the ticket calls for it, even ifbackend is your primary strength.

•    Solid API design skills.Familiar with authentication and authorisation patterns (OAuth and similar) andproduction debugging.

•    Familiarity with observabilitypractices — logging, tracing, metrics. OpenTelemetry or equivalent experiencepreferred.

•    Conceptual fluency with LLMagent systems: tool calling, context windows, streaming, non-determinism.Enough to make sound architectural decisions in this domain. No ML or modeltraining background required.

•    Comfortable with ambiguity.This team is small. You will often decide how something should be built, notjust execute a spec.

Nice-to-have

•    Hands-on experience with agentframeworks or protocols (LangChain, Google ADK, MCP, A2A, or similar).

•    Cloud infrastructure experience(AWS).

•    Background in platform ordeveloper-tooling engineering — building for other engineers as your primarycustomer.

•    Interest in AI security: promptinjection, guardrails, and safe agent execution are real parts of this backlog.

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