Full Stack Engineer

Note : We cannot accept Stamp 1G (Graduate) applicants for this role and you need to have full permission to work in Ireland for this role.

Role Overview:

Our client is seeking an experienced Full-Stack AI Engineer to join their team on a contract basis. This is a hybrid delivery role that combines hands-on development of GenAI-powered applications with a significant focus on training delivery and product enablement. You will design and build production-grade AI solutions while also upskilling teams and maintaining existing applications.

The ideal candidate is technically proficient, a confident communicator, and passionate

about helping others adopt new technologies.

Required Skills:

GenAI & Agentic Systems (Primary Focus):

• AWS Bedrock (foundation models, multi-agent workflows, knowledge bases, model evaluations and guardrails)
• MCP (Model Context Protocol) server integration
• Experience working with RAG pipelines, embedding models, vector stores, chunking and parsing strategy
• Fine-tune models for optimal performance and efficiency
• Experience using LLMs for complex document processing projects

Full-Stack Development (Essential):

• Python - FastAPI, async programming, authentication, multi-threading
• React - streaming UIs, real-time chat interfaces or enterprise applications
• REST APIs, WebSockets, server-sent events
• SQL and NoSQL (DynamoDB, PostgreSQL)
• Version Control and Testing

AWS Infrastructure:

• Experience with AWS Services: Lambda, API Gateway, Step Functions, Event Bridge, Bedrock, S3, DynamoDB,
• CloudWatch, SQS.
• AWS Cognito, IAM, OAuth 2.0 and JWT token management
• Infrastructure as Code (CDK)
• CI/CD pipelines

Experience Required:

• 5+ years software engineering
• 2+ years production AI/ML related development
• Proven track record with AWS stack
• Self-directed and independent worker
• Strong communication skills (technical and non-technical audiences)
• Documentation skills (code, architecture, technical specs