Senior AI/ML Engineer

Salary: £90,000 - 120,000 per year

Requirements:

• 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, including MLOps, CI/CD, Docker, and Kubernetes
• Strong understanding of system design, APIs, and scalable architectures
• Experience with cloud platforms such as AWS, GCP, or Azure
• Desirable: experience working with LLMs in production environments
• Desirable: exposure to agent-based systems or advanced prompt engineering techniques
• Desirable: experience building distributed systems or high-performance APIs
• Desirable: familiarity with observability and monitoring tools
• Desirable: experience working in fast-paced, product-driven environments

Responsibilities:

• 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 our overall AI strategy

Technologies:

• AI
• AWS
• Azure
• CI/CD
• Cloud
• Docker
• GCP
• Kubernetes
• Machine Learning
• Python

More:

We are a high-growth, product-led technology company in London building next-generation AI-powered tools to transform how professionals interact with complex data and documents. With significant recent investment and rapid expansion plans, our team is developing cutting-edge AI systems that automate traditionally manual, time-intensive workflows, enabling faster and 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. We offer a competitive salary of £90,000–£120,000, plus bonus and equity, along with flexible hybrid working from our London-based office and the opportunity to shape the direction of AI products from an early stage.

last updated 31 week of 2026