This is a remote position.
We are looking for a GenAI Developer to join a production critical decision intelligence platform within the banking domain. The role focuses on building and scaling GenAI services that operate directly in credit risk and fraud prevention workflows, supporting high volume, regulated decision environments.The platform combines machine learning, large scale data processing, and agent based GenAI orchestration to generate decision support, explanations, and structured outputs consumed by lending engines, fraud systems, and internal risk teams. The environment is live in production and operates under strict security, performance, and regulatory constraints.
Responsibilities
Design and implement LangChain and LangGraph based agent workflows
Build Python services exposing GenAI capabilities via secure APIs
Integrate LLMs with ML model outputs and structured enterprise data
Develop RAG pipelines and vector based retrieval mechanisms
Implement guardrails, validation layers, and evaluation logic for regulated outputs
Collaborate with ML engineers and data scientists on end to end workflows
Support deployment, monitoring, and optimisation in production environments
Ensure explainability, traceability, and reliability of GenAI outputs
Requirements
Strong hands on Python experience in backend or AI driven systems
Commercial experience building LLM based or GenAI solutions
Practical knowledge of LangChain and LangGraph
Experience with FastAPI or Flask and REST API design
Understanding of RAG architectures and vector databases
Experience with prompt engineering and agent design patterns
Knowledge of secure API development practices
Ability to work in regulated, high availability environments
Fluent English for professional collaboration Nice to have- Experience in banking, credit risk, or fraud prevention domains
Exposure to ML model integration in production systems
Experience with monitoring and evaluation frameworks for LLMs
Background in distributed or microservices architectures
Benefits
Solid, competitive salary
Work in a multinational environment on international projects
Comprehensive healthcare
Long-term B2B contract with a stable project pipeline
Remote work model
