IT - Software Development jobs in the United Kingdom

ASOS seeks a Senior ML Engineer in London to build production recommendation and search systems. Requires deep learning expertise (PyTorch/TensorFlow), MLOps skills, and mentoring experience. Enjoy hybrid work, private medical care, and a great discount.

Join Analog Devices as a Software Tools Engineering Intern in the UK. Work with React, JavaScript/TypeScript, and REST APIs on BMS applications for electric vehicles. Gain hands-on experience with mentorship and modern web technologies.

Lead technical direction on Fanatics Markets platform in London. Staff-level role requiring deep React/TypeScript or Go/Java/Python expertise, architectural judgment, and end-to-end ownership of scalable systems.

Boomi seeks a Field Engineer in the UK to architect complex enterprise solutions, turning high-value engagements into reusable blueprints. Requires hands-on Boomi, Java/Python, AWS/Azure/GCP, Kubernetes, and modern data stack expertise.

Flooid seeks a Data Architect in Birmingham to translate business requirements into practical data designs for retail technology projects. Requires SQL/PL-SQL, relational databases, XML/XSD and strong stakeholder communication skills.

Lead configuration and release readiness for a B2B SaaS platform in London, governing continuous deployment, feature flags and tenant configuration. Coordinate engineering validation, risk and evidence to ensure safe, predictable client releases.

Quantitative Software Engineer role at DV Commodities in London building Python-based trading tools, fundamental models and analytics for energy markets. Requires 2+ years in quant finance, strong stats and data pipeline skills.

Join DV Commodities as a Graduate Software Engineer in London, building proprietary trading tools with C++ and Python in Linux environments. Work onsite 5 days a week with traders and researchers on latency-sensitive solutions.

Lead high-impact AI projects as a Senior Data Scientist in London. Build bespoke algorithms, architect production-grade ML systems, and translate complex business problems into actionable strategy for retail and consumer clients.

Pragmatike seeks an experienced Engineering Manager for a 3-month renewable remote mission in the UK. Lead engineering teams, drive technical direction and balance hands-on work with stakeholder management. ASAP start.

Data Scientist role in London (hybrid) with iwoca's Partner Flow team. Use causal inference and experimentation to drive growth through fintech partners. Requires strong statistics background and commercial experience.

Join Luma as a Software Engineer, Inference in London, owning large-scale model serving across thousands of machines. Requires strong Python, PyTorch/vLLM, Kubernetes and GPU fleet scheduling expertise.

AXS seeks a Database Engineer in London to build scalable cloud data platforms. Requires expertise in PostgreSQL, Oracle, SQL Server or Aurora, plus CI/CD and Terraform skills. Join a top-rated workplace and apply today.

Build AI foundations for Project Tricorder in London: design data labelling pipelines, evaluation harnesses and clinical knowledge bases for vision-language models. Strong Python, ML ops and NLP skills needed.

Lead the Future State Data Platform strategy at Funding Circle in London. Requires 10+ years in Data Engineering and deep Snowflake, AWS, dbt and Airflow expertise. Enjoy flexible benefits and share schemes.

Lead the technical direction of a Snowflake-based data platform at Funding Circle in London. Requires 8+ years in Data & Analytics, deep Snowflake, dbt, Python and Airflow expertise. Great benefits.

Join Addepar as a Staff Software Engineer in Edinburgh, building AI-powered agents and LLM integrations end-to-end. Requires strong Python, LLM API and SQL skills with a bias for shipping fast.

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

Staff ML Engineer role in London (King's Cross) at Almedia, Europe's #3 fastest-growing company. Own production ML systems for ranking, personalisation and rewards at scale. Top-of-market pay, high-ownership team, zero-to-one builder mindset valued.

Join Averna in Christchurch as a Software Engineer developing test and measurement solutions for aerospace and defence. Requires C/C++, C#, LabVIEW or Python skills and strong software design knowledge.