Remote Applied AI Engineer (SC Cleared) — LLMs & Agents

SR2 REC LTD; Greater London; Remote; GBP 90,000 - 110,000; Full time

Job summary

SR2 REC LTD in the United Kingdom is seeking an experienced Applied AI Engineer to support the design and development of an AI-first operating model for a new UK law enforcement organisation. The role blends AI engineering, solution design and hands-on development to integrate AI assistants and agents into processes, governance and decision-making.

You will work in a multidisciplinary Agile team, taking solutions from discovery to prototypes and production-quality implementations.

Qualifications

• Strong hands-on experience delivering LLM applications, RAG pipelines, AI agents and evaluation frameworks.
• Proficiency in Python or TypeScript.
• Cloud engineering experience with AWS or Azure.
• Experience using agentic coding tools and reviewing AI-generated code.
• Previous delivery experience within UK Government or regulated environments.
• Strong stakeholder engagement and communication skills.
• Understanding of security, data governance and responsible AI principles.

Responsibilities

• Design AI-first operating models, including AI agent governance, human oversight and automation opportunities.
• Build and test LLM-based applications, AI agents and workflows using production engineering standards.
• Develop cloud infrastructure using Infrastructure as Code (IaC).
• Evaluate AWS and Azure platform options, identifying technical trade-offs.
• Use AI-powered discovery and agentic coding tools to accelerate research, development and delivery.
• Collaborate with stakeholders, produce technical designs and demonstrate working solutions during Agile sprints.
• Support user testing and co-design activities where required.

Skills

LLM applications

AI agents

RAG pipelines

Python

TypeScript

AWS

Azure

Agentic coding tools

AI-generated code review

Stakeholder communication

Security & data governance

Responsible AI

Job description

SR2 REC LTD in the United Kingdom is seeking an experienced Applied AI Engineer to support the design and development of an AI-first operating model for a new UK law enforcement organisation. The role blends AI engineering, solution design and hands-on development to integrate AI assistants and agents into processes, governance and decision-making.

You will work in a multidisciplinary Agile team, taking solutions from discovery to prototypes and production-quality implementations.