Full Stack Engineer (AI/ML, Python, Agentic)

Full Stack Engineer (AI/ML, Python, Agentic) – Global Tech Company – London

Day rate: £500 – £700 (inside IR35)

Duration: 12 months

Hybrid: 3 days per week

Start: ASAP

My exciting new client is looking for a Full Stack Engineer with AI/ML and Python experience. Hybrid working 3 days per week in the London office.

Key Qualifications:

• 10+ years designing and developing operational support systems and automation solutions in Python, 5+ years leading reviews and ensuring quality in others’ work.
• Hands-on experience with Selenium, and iOS functional automation.
• Experience with testing activities across the entire lifecycle of the project from inception to delivery.
• Front-End Development:
• Design and implement user interfaces using JavaScript, and frameworks such as React.
• Back-End Development:
• Develop and maintain server-side logic using Python.
• Manage APIs and integrate third-party services and tools.
• Ensure application data integrity and security by designing and managing databases in Postgres.
• AI/ML Expertise:
• Build and deploy Agentic systems, MCP servers/clients, and Retrieval-Augmented Generation (RAG) systems with Large Language Models (LLMs).
• Extract, transform, and load (ETL) data to build vector databases with embedding models.
• DevOps and Maintenance:
• Implement CI/CD pipelines to streamline development workflows in Jenkins.
• Monitor application performance and troubleshoot issues to maintain reliability and availability.

Preferred Qualifications:

• Experience with building multi-agent systems and understanding of multi-agent design patterns.
• Graph database knowledge is a plus.
• Proficient with tools such as Charles, Git, and Jenkins.
• Automate data analytics and reporting across multiple systems.
• Strong understanding of software build tools and CI/CD integrations
• Lead coordination with multiple Engineering and Product teams to expedite issue prioritization and resolution.
• Create detailed test reports documenting progress, status, test plan completion, identified defects, and associated risks.

Responsibilities:

• As part of the Automation Team, you will independently design and develop automation solutions in line with requirements provided by the Product team.
• Stay up to date with AI/ML trends across the industry and within to inform and influence design decisions.
• Develop test strategies, plans, cases, and scripts for both existing functionality and new features.
• Contribute to multiple initiatives, balancing new feature development with documentation and on-time delivery.
• Communicate status and progress in a timely manner, including sprint review reports, presentations, and planning demos for new features and MVPs.
• Participate in Scrum ceremonies and cross-functional meetings to strengthen collaboration within and across teams.

*Rates depend on experience and client requirements