Senior AI Integration Engineer

Salary: £61,000 - 101,000 per year

Requirements:

• Strong experience with LLMs, prompt design, and agent frameworks.
• Proficient in TypeScript, Node.js, and modern backend architecture.
• Comfortable with AWS services and infrastructure as code.
• Familiar with CI/CD tools and DevOps best practices.
• Experience using AI tools like GitHub Copilot to enhance software development productivity.
• Masters or Ph.D. in Computer Science, Artificial Intelligence, Machine Learning, or a related field is nice to have.
• Experience developing multi-agent systems or autonomous reasoning workflows is nice to have.
• Familiarity with front-end tools like React or Next.js for end-to-end integration is nice to have.
• Understanding of responsible AI principles, including model safety and ethical considerations is nice to have.

Responsibilities:

• Design, develop, and deploy intelligent AI agents using frameworks like Vercel AI SDK, LangChain, or AutoGen.
• Integrate and optimize large language models through prompt engineering, chaining, and memory/context handling.
• Enable agent-to-agent collaboration and reasoning workflows to support advanced customer interactions.
• Develop scalable backend systems using Node.js and TypeScript.
• Use GitHub Copilot and similar AI-powered development tools to accelerate coding, testing, and debugging workflows.
• Build and maintain CI/CD pipelines to ensure smooth deployment and continuous improvement.
• Work with AWS infrastructure such as Lambda, ECS, S3, and API Gateway for scalable and secure deployment.
• Collaborate closely with product managers and designers to deliver user-focused AI experiences.

Technologies:

• AI
• AI Agents
• API
• AWS
• Lambda
• Backend
• CI/CD
• Copilot
• DevOps
• GitHub
• Support
• Machine Learning
• React
• TypeScript
• NodeJS
• Cloud
• Embedded

More:

We are MONY Group, a fast-paced and collaborative company that has spent the last 30 years helping people save on household bills and other everyday spending. We are growing our AI capabilities to improve our products and services, with a focus on building intelligent, customer-facing AI agents and AI-native journeys. Our team values innovation, individuality, inclusion, and making a real difference. We offer benefits including up to 30 days holiday, a bonus, enhanced parental leave, and supportive tools that empower our culture. This is a full-time role based in London or Manchester.

last updated 34 week of 2026