Senior Generative AI Engineer & Technical Lead

REGTECH INSIGHT PTE. LTD.; Singapore; On-site; SGD 180,000 - 240,000; Full time

Job summary

REGTECH INSIGHT PTE. LTD. is seeking an experienced Generative AI Engineer / Technical Lead to design and develop enterprise AI solutions with a focus on Generative AI, LLMs, RAG, AI agents and financial document intelligence.

You will build scalable AI applications and backend services, integrate LLM platforms, and provide technical leadership for AI engineering initiatives, guiding architecture and best practices across the team.

Qualifications

• 8+ years of software engineering experience, with Generative AI focus.
• Strong Python backend development experience.
• Hands-on with RAG, LLMs and AI-agent applications.
• Experience with LangChain and LangGraph frameworks.
• Familiarity with vector databases, embeddings and semantic search.

Responsibilities

• Design and develop Generative AI and RAG-based applications for enterprise and financial document use cases.
• Develop AI agents and agentic workflows using LangChain, LangGraph or similar frameworks.
• Build retrieval solutions using embeddings, vector databases, semantic search, reranking and contextual retrieval.
• Develop AI-powered solutions for financial document analysis, comparison, validation and information extraction.
• Integrate LLM platforms including OpenAI, Claude, Llama and AWS Bedrock.
• Implement AI evaluation, observability and safety mechanisms to improve response accuracy and reduce hallucinations.
• Develop scalable backend services and APIs using Python, FastAPI and microservices architecture.
• Work with PostgreSQL, MongoDB, Redis and vector databases.
• Deploy and manage applications using AWS, Docker and Kubernetes.
• Develop CI/CD pipelines and follow software engineering practices including testing, code quality and version control.
• Provide technical guidance and mentorship to engineering team members.
• Collaborate with product and business teams to translate requirements into scalable AI solutions.

Skills

Generative AI

LLMs

RAG

AI agents

financial docs

Python

FastAPI

microservices

LangChain

LangGraph

Vector DBs

embeddings

semantic search

PostgreSQL

MongoDB

Redis

AWS

Docker

Kubernetes

CI/CD

security

Tools

LangChain

LangGraph

Weaviate

Pinecone

Qdrant

OpenAI

Claude

Llama

AWS Bedrock

AWS Textract

Job description

REGTECH INSIGHT PTE. LTD. is seeking an experienced Generative AI Engineer / Technical Lead to design and develop enterprise AI solutions with a focus on Generative AI, LLMs, RAG, AI agents and financial document intelligence.

You will build scalable AI applications and backend services, integrate LLM platforms, and provide technical leadership for AI engineering initiatives, guiding architecture and best practices across the team.