IT - Software Development jobs in the United Kingdom

Foundational seeks a Senior Geodesist in London to lead SLR data processing and reference frame products. Requires a PhD in space geodesy, deep SLR expertise, and GEODYN, Bernese or GipsyX skills.

Senior AI/ML Engineer role in London to own models and pipelines turning weather and satellite data into risk and market signals. Requires deep learning, Python scientific stack (PyTorch, xarray) and end-to-end delivery.

Join Wayve as Staff SRE for AI Infrastructure in London, owning reliability of large-scale GPU, Kubernetes and cloud platforms. Requires Python or Go, IaC, GitOps and observability skills. Hybrid, equity, visa support.

Join Wayve as a Model Release Engineer in London and build Python microservices on Azure and Kubernetes that orchestrate the full AI model-release lifecycle. Hybrid role with equity, visa sponsorship and strong growth benefits.

Lead the new UK data science team at Hims & Hers in London. Blend technical leadership with people management, shaping culture and roadmap across US/UK teams. Requires 8+ years in DS/ML and 2+ years managing.

Lead GenAI and Agentic Platform teams in London as Senior Engineering Manager. Drive AI strategy from experimentation to production, guide architecture, and develop 8-12 engineers. Requires 8+ years engineering and 5+ years management experience.

Senior Data Engineer role in London to build and scale a modern data platform. Requires 5+ years in data engineering, strong SQL and Python/Java, plus Snowflake, Kafka, dbt, Airflow, Kubernetes and Terraform.

Lead data engineering projects at WPP Media in London as Associate Director. Oversee unified data platforms using GCP, Adverity, dbt and PowerBI, mentor teams and drive client data strategy.

Join us as a Machine Learning Engineer in London to deliver impactful AI solutions for diverse clients. You'll operationalise ML models using Python, cloud platforms, and Kubernetes while leading technical scoping and architectural decisions.

Join iwoca as a Backend Engineer in Acquisition Tech, owning German customer acquisition systems. Requires Python, advanced SQL, and end-to-end delivery skills. Hybrid in London or remote UK.

Quant Developer role in London to design and build distributed data systems processing petabytes at scale. Join Encord's AI infrastructure team solving alignment for 300+ leading AI teams. Fast-paced, high-impact engineering.

Lead Capital on Tap's AI-first transformation as Head of AI Enablement & Engineering in London. Set AI strategy, rebuild software delivery around agentic AI, and lead a small team. Report to CTO, work with CEO.

Join Addepar as a Software Engineer on the Applied AI team in London. Build AI-powered agents end-to-end using Python and LLM APIs, working directly with clients to ship production-ready solutions.

ASOS seeks a Senior ML Engineer (MLOps) in London to build scalable ML platforms and backend services powering search and personalisation for millions. Requires strong Python/Java, Kubernetes, AWS/GCP and CI/CD skills.

Join Addepar as a Sr. Software Engineer on the Applied AI team in London. Build AI-powered agents end-to-end using Python and LLM APIs, working directly with clients to ship production-ready solutions.

Lead Product Manager - Trading role in London to own the Trading OS roadmap, APIs and data models powering pricing and availability. Requires platform product leadership, technical fluency and commercial judgement.

Lead Product Manager for Bookings in London to own the strategic roadmap and scalable backend capabilities for post-order platform workflows. Requires platform product leadership, API and data fluency, and strong cross-functional influence.

Remote contract Senior Software Engineer role evaluating AI coding agents like Codex and Claude Code. Requires senior-level TypeScript/Python experience and strong English for written feedback. $100-$200/hour, 10-20 hrs/week.

Senior Fullstack Engineer role in London to build AI healthcare tools. Requires 5+ years with React, TypeScript, Next.js, Python, MongoDB and Redis. Own features end-to-end and shape scalable APIs.

Join Harmonic Security as an SDET in London, building cross-platform test frameworks for AI governance tools. Requires 5+ years SDET experience, TypeScript/Java/Rust skills, and CI/CD expertise. Competitive pay and equity.