AI Applications Developer (Python / LangGraph

Rezult Group

United States

12 days ago

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Role details

Contract type

Temporary to permanent

Employment type

Full-time (> 32 hours)

Experience level

Expert

Working hours

Regular working hours

Job source

www.dice.com

Tech stack

Artificial Intelligence Amazon Web Services Automation of Tests Unit Testing Python (Programming Language) Large Language Models Multi-Agent Systems Build Management Containerization Kubernetes Docker

Job description

Review an in-flight, multi-agent conversational AI application and identify opportunities to improve the existing architecture and implementation
Design and build an automated testing framework for LLM-driven functionality, including regression and unit-style tests that confirm responses stay consistent from build to build
Develop and enhance agent workflows in Python using LangGraph and LangChain to orchestrate communication between agents and retrieve answers from back-end services
Support the team through upcoming incremental releases ahead of the full application launch this spring
Collaborate daily with a team of developers, as well as infrastructure and technical support groups, to move features through to production
Troubleshoot issues across the full agent chain and help improve visibility into where problems occur

Requirements

Hands-on experience developing with LangGraph and LangChain is a MUST
Strong Python development background
Exposure to AWS Bedrock or similar managed LLM platforms
Familiarity with containerized deployments (Docker, Kubernetes) is a plus
Knowledge of LLM observability and tracing tools to diagnose production issues is a plus
Experience with automated testing or unit testing of AI/LLM-based applications, including strategies for handling non-deterministic outputs
Mid-to-senior level engineer who communicates well with technical teams