2mo ago

Senior AI Engineer — LLM Agents

SingaporeFull Timesenior

Machine Learning EngineerData

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Quick Summary

Overview

About the role Patsnap's Materials team builds AI systems that help R&D scientists and engineers search, extract, and reason over materials science and patent data.

Technical Tools

Machine Learning EngineerData

About the Role

~2 min read

Patsnap's Materials team builds AI systems that help R&D scientists and engineers search, extract, and reason over materials science and patent data. You will own the agentic layer of our products end-to-end: LLM-powered agents, tools (MCPs), and the evaluation frameworks that prove they beat general-purpose AI for our customers.

You will be the AI engineer for this team — sole owner of the agentic stack, working directly with product managers, materials domain experts, and our platform team.

Design, build, and productionize agentic systems (multi-step reasoning, tool orchestration, guardrails) for materials science search, Q&A and information extraction.

Develop, integrate and maintain memory systems, MCP servers and agent skills in a multi-agent environment.

Build evaluation frameworks with domain experts to measure answer quality, extraction accuracy, and retrieval performance.

Own production reliability & observability of agents you develop.

Advise adjacent teams on agentic and search system design; flag technical risk and feasibility during roadmap planning.

Degree in engineering, computer science, or a quantitative/physical science — or equivalent practical experience.

5+ years of software/ML engineering, including 2+ years building LLM-based systems that run in production.

You have designed evaluations for LLM/agent systems — eval sets, quality metrics, human-expert or LLM-judge pipelines — and can walk us through one (e.g., promptfoo, Braintrust, LangSmith, DeepEval, or your own harness).

You have instrumented, monitored, and debugged live AI services (e.g., OpenTelemetry, Arize Phoenix, Langfuse, Datadog, or similar).

Strong Python; able to independently build and deploy services.

Search/RAG: vector databases, keyword search, knowledge graphs, reranking, hybrid retrieval

MCP (Model Context Protocol) or agent-tool ecosystem experience

Materials science, chemistry, or patent/IP domain exposure

Structured information extraction from technical documents (tables, compositions, specs)

Full ownership of a production agent stack that customers pay for

Your evals help decide the roadmap: we build where we can measurably beat frontier general agents

Small senior team, direct access to domain experts and real R&D users

Location & Eligibility

Where is the job

Singapore

On-site within the country

Who can apply

About this job

Who can apply: Singapore
Posted: 89 days ago
Employer: has 25 open jobs on Jobera in 3 countries.

Listing Details

Posted: July 28, 2026
First seen: July 28, 2026
Last seen: August 22, 2026

Posting Health

Days active: 89
Repost count: 0
Trust Level: 23%
Scored at: October 26, 2026

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PatSnap is a global leader in AI-powered innovation and IP intelligence, providing a platform that helps R&D and IP teams make faster, more informed decisions. Founded in 2007, the company serves over 15,000 customers worldwide.

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501-1,000

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