Lead AI Engineer responsible for developing AI software components and delivering AI - powered products at Capital One. Collaborating with cross - functional teams to enhance customer interaction with innovative AI solutions.
About the role
- AI Engineer responsible for designing and developing software solutions in the Corporate Bank AI Team at Barclays. Utilizing various engineering methodologies to provide technology capabilities for customers and colleagues.
Responsibilities
- To design, develop and improve software, utilising various engineering methodologies
- Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools
- Ensuring that code is scalable, maintainable, and optimized for performance
- Cross-functional collaboration with product managers, designers, and other engineers to define software requirements
- Promotion of a culture of code quality and knowledge sharing
- Adherence to secure coding practices to mitigate vulnerabilities, protect sensitive data, and ensure secure software solutions
- Implementation of effective unit testing practices to ensure proper code design, readability, and reliability
Requirements
- Strong proficiency in Python and modern AI engineering frameworks (e.g., LangChain, LangGraph, HuggingFace)
- Hands‑on experience delivering end‑to‑end MLOps / LLMOps, covering model lifecycle management, evaluation, monitoring, and CI/CD automation
- Practical experience designing and implementing Retrieval‑Augmented Generation (RAG) solutions, including embeddings, chunking strategies, retrieval pipelines, and safety/guardrail mechanisms
- Proven track record of delivering production‑grade, full‑stack AI applications, with end‑to‑end responsibility across backend, APIs, and modern front‑end frameworks (e.g., React)
- Experience building, deploying, and operating AI solutions on AWS, leveraging services such as Bedrock, SageMaker, Lambda, API Gateway, and vector‑enabled data stores (e.g., OpenSearch, pgvector)
- Exposure to agentic AI patterns, workflow orchestration, and multi‑step reasoning systems in production environments
Benefits
- Health insurance
- 401(k) matching
- Flexible working hours
- Paid time off
- Remote work options
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
Tech skills
Location requirements
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