AI Software Engineer Intern — End-to-End AI Systems

InternSG; Singapore; Remote; SGD 120,000 - 180,000; Full time

Job summary

InternSG is seeking an AI Software Engineer to build reliable, production-grade AI features and systems across our venture portfolio. You will work on the end-to-end stack powering AI-enabled products, including model integrations, data pipelines, evaluation harnesses, and safety tooling.

You will deploy AI features end-to-end, design evaluation workflows, and collaborate with product, design, and operations to iterate quickly in a dynamic environment.

Qualifications

• Currently pursuing or recently completed a relevant degree.
• Strong software engineering fundamentals with experience shipping production systems.
• Proficiency in Python and at least one backend language (TypeScript/Node.js, Go, or Java).
• Experience integrating LLM APIs or open-source models, including prompt design and structured output patterns.
• Familiarity with ML/AI infrastructure concepts such as embeddings, vector search, retrieval, and model evaluation.
• Comfort with cloud services (AWS, GCP, or Azure), CI/CD, and observability (logging, metrics, tracing).
• High attention to detail and discipline in testing, monitoring, and documentation.
• Ability to work in ambiguity and iterate quickly with product, design, and operations.

Responsibilities

• Build AI-enabled features and internal tools that improve user value and team execution.
• Implement model and tool integrations (LLMs, vector DBs, search, workflow automation) with strong reliability and security practices.
• Design and maintain evaluation workflows to measure quality, correctness, latency, and cost.
• Improve system observability and guardrails to ensure safe, consistent behaviour in production.
• Collaborate cross-functionally to translate product needs into robust technical solutions.

Skills

Python proficiency

Backend development

LLM integration experience

Observability/monitoring

Testing & documentation

Ambiguity tolerance

Education

Pursuing or completed degree in relevant field

Tools

Cloud platforms

CI/CD tooling

Vector databases

LLM APIs integration tooling

Job description

InternSG is seeking an AI Software Engineer to build reliable, production-grade AI features and systems across our venture portfolio. You will work on the end-to-end stack powering AI-enabled products, including model integrations, data pipelines, evaluation harnesses, and safety tooling.

You will deploy AI features end-to-end, design evaluation workflows, and collaborate with product, design, and operations to iterate quickly in a dynamic environment.