Job Description:

Senior AI / Machine Learning Engineer | London / Hybrid | £90,000–£120,000 + Bonus

Join a high-growth, product-led technology company in London that is building next-generation AI-powered tools to transform how professionals interact with complex data and documents.

With significant recent investment and rapid expansion plans, the team is developing cutting-edge AI systems that automate traditionally manual, time-intensive workflows, enabling faster, more accurate decision-making at scale.

This is a unique opportunity to work at the forefront of applied AI, leveraging the latest advancements in large language models and agent-based systems in real-world production environments.

The Role

• Design, build, and deploy AI-driven systems and features using state-of-the-art large language models
• Develop end-to-end ML pipelines, from data ingestion through to production deployment and monitoring
• Work closely with cross-functional teams to translate complex, real-world problems into scalable AI solutions
• Contribute to the design of advanced architectures, including retrieval-augmented generation (RAG) and multi-agent systems
• Optimise system performance, reliability, and scalability in production environments
• Play a key role in technical decision-making and overall AI strategy

Key Skills & Experience

• 4+ years’ experience in software engineering, machine learning, or AI-focused roles
• Strong programming skills in Python, with experience building production-grade systems
• Hands-on experience with large language models and modern ML frameworks
• Experience deploying and maintaining systems in production (MLOps, CI/CD, Docker, Kubernetes)
• Strong understanding of system design, APIs, and scalable architectures
• Experience with cloud platforms such as AWS, GCP, or Azure

Desirable Experience

• Experience working with LLMs in production environments
• Exposure to agent-based systems or advanced prompt engineering techniques
• Experience building distributed systems or high-performance APIs
• Familiarity with observability and monitoring tools
• Experience working in fast-paced, product-driven environments

What’s in It for You?

• Work on cutting-edge AI systems solving complex, real-world problems
• High level of ownership and autonomy within a fast-moving engineering team
• Competitive salary of £90,000–£120,000, plus bonus and equity
• Flexible hybrid working with a London-based office
• Opportunity to shape the direction of AI products from an early stage

Interested in learning more?
Apply now or reach out directly for a confidential discussion about this and similar opportunities.