Lead AI Systems Engineer — LLM Pipelines & Production

Bjak; Singapore; On-site; SGD 90,000 - 120,000; Full time

Job summary

A1 seeks a technical leader to build cutting-edge AI systems in Singapore. In this founding role, you will design and implement end-to-end AI systems, optimize pipelines, and mentor fellow engineers. The ideal candidate will have over 6 years of engineering experience, strong hands-on ML skills, and proficiency in Python. Join a high-performance team committed to delivering impactful consumer AI applications and shaping the future of AI technology together.

Qualifications

• 6+ years of engineering experience.
• Strong hands-on machine learning background.
• Experience with production large language models (LLM) or retrieval-augmented generation (RAG).
• Proficiency in Python and a backend language.

Responsibilities

• Design and implement end-to-end AI systems.
• Build training, inference, and evaluation pipelines.
• Write production orchestration and feedback code.
• Optimize latency, cost, and model quality.
• Review PRs and mentor engineers.

Skills

Engineering experience

Hands-on ML background

Production LLM / RAG experience

Strong Python skills

Knowledge of one backend language

Job description

A1 seeks a technical leader to build cutting-edge AI systems in Singapore. In this founding role, you will design and implement end-to-end AI systems, optimize pipelines, and mentor fellow engineers. The ideal candidate will have over 6 years of engineering experience, strong hands-on ML skills, and proficiency in Python. Join a high-performance team committed to delivering impactful consumer AI applications and shaping the future of AI technology together.