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Sr Research Engineer (Must Have- Python, LLM & Rag)

Cygnify Pte. Ltd.

D14 Geylang, EunosPermanentS$5,000 – S$9,000/mo

Posted 25 Jul 2026

About this role

Role Summary We are partnering with a leading research and innovation organization to hire a Junior/Senior Research Engineer to build Agentic Intelligence systems for planning, scheduling, and inventory optimization in manufacturing and operations environment. In this role, you will work on agent-based AI systems, combining Large Language Model (LLM), optimization techniques, and real-world data to create scalable, production-ready solutions. Key Responsibilities Build and improve multi-agent systems for planning, scheduling, and inventory tasks Combine LLMs with optimization methods to solve complex real-world problems Design and extend semantic reasoning layers (intents, constraints, domain logic) Model operational data using knowledge graphs + vector search Develop event-driven backend services and APIs integrated with enterprise systems Improve agent orchestration, tool integration, and workflows Set up evaluation, monitoring, and guardrails (cost, latency, reliability) Deploy and run services using Docker, Kubernetes, and CI/CD pipelines Collaborate with AI/ML engineers to bring research into production Work with end users (planners/operators) to ensure practical, usable solutions Leverage AI coding tools to improve development speed and quality Our Ideal Candidate Has a Bachelor's Degree in Computer Engineering, Software Engineering, or related field. Has at least 5 years of experience building production backend systems using Python, C#, FastAPI or similar, preferably in manufacturing domain with MES/ERP systems Has experience with the following tech stack: Agent frameworks (e.g., LangChain, LangGraph)RAG systems (retrieval, chunking, reranking, evaluation)Vector databases (Pinecone, Qdrant, etc.)Event-driven systems (Kafka or similar) Has strong knowledge of cloud (AWS/Azure/GCP), Docker, Kubernetes, CI/CD Has excellent problem-solving, troubleshooting, and analytical skills Has effective communication and collaboration skills UEN:202329526G EA Licence: 23S2061

What they're looking for

Multi-Agent SystemsComputer EngineeringResearch & DevelopmentSoftware Engineering

About Cygnify Pte. Ltd.

Industry: Administrative & support servicesWebsite ↗

Frequently asked questions

What does a Sr Research Engineer (Must Have- Python, LLM & Rag) at Cygnify Pte. Ltd. do?

Role Summary We are partnering with a leading research and innovation organization to hire a Junior/Senior Research Engineer to build Agentic Intelligence systems for planning, scheduling, and inventory optimization in manufacturing and operations environment. In this role, you will work on agent-ba…

What skills does this Sr Research Engineer (Must Have- Python, LLM & Rag) role need?

Key skills for this role include Multi-Agent Systems, Computer Engineering, Research & Development, Software Engineering.

How much does a Sr Research Engineer (Must Have- Python, LLM & Rag) at Cygnify Pte. Ltd. pay?

This role lists a salary of S$5,000 – S$9,000 per month.

Is this Sr Research Engineer (Must Have- Python, LLM & Rag) role remote, hybrid, or on-site?

The listing is based in D14 Geylang, Eunos. Check the posting for remote or hybrid options.

How do I apply for this Sr Research Engineer (Must Have- Python, LLM & Rag) role?

You can apply directly on Cygnify Pte. Ltd.'s careers page. ApplyLah can tailor your résumé and cover letter to this exact role in seconds first.