Latest Software Engineering Jobs

Member of Technical Staff, Training Infra Engineer

This role involves designing and writing high-performance software for training AI models, improving training infrastructure, and collaborating with top researchers. You will work on state-of-the-art models and contribute to both engineering and research efforts.

Cohere London, United Kingdom

Remote Permanent

Member of Technical Staff, Pre-Training Data

This role involves developing and optimizing the data pipeline for Cohere's advanced language models. Responsibilities include conducting data ablations, experimenting with data mixtures, and collaborating with cross-functional teams to enhance model performance and efficiency.

Cohere London, United Kingdom

Remote Permanent

Lead Data Scientist /Deep Learning Practitioner

Lead the development of deep learning models to enhance underwriting capabilities, focusing on non-traditional data and advanced neural networks. Translate R&D into production solutions while mentoring junior scientists and collaborating across functions. Work with time series, text, and multi-modal data using frameworks like PyTorch and TensorFlow.

Capital One Spondon, Derbyshire, United Kingdom

Principal Data Scientist - Aristocrat

This role involves leading end-to-end data science initiatives to enhance player engagement, retention, and monetization in social casino games. The Principal Data Scientist will develop machine learning and reinforcement learning models, drive scalable experimentation, and translate complex insights into product decisions. They will also provide technical leadership, mentorship, and collaborate across engineering, MLOps, and game teams to build data products and improve decision-making frameworks.

eFinancialCareers London, United Kingdom

Quantitative Researcher Machine Learning - eFinancialCareers

The Quantitative Researcher will work closely with the algorithmic and technical teams to develop machine learning models that drive trading performance. Key responsibilities include building ML capabilities, developing trading indicators, and collaborating with senior leaders to shape a strategic approach to machine learning.

eFinancialCareers London, United Kingdom

On-site Permanent

Deployment Lead

Lead end-to-end deployment of a Kubernetes-based AI simulation platform into customer environments, serving as the primary technical liaison for C-suite stakeholders while building and scaling regional deployment teams. The role combines hands-on infrastructure leadership with executive engagement, ensuring deployments meet technical, security, and compliance standards in highly regulated industries such as aerospace, energy, and semiconductors.

PhysicsX England

Hybrid Permanent Clearance Required

CFD Multiphase & DEM Engineer

This role involves developing and validating high-fidelity multiphase CFD and coupled CFD-DEM simulations for industrial applications across aerospace, energy, and manufacturing. The engineer will work directly with customers to build automated, scalable simulation workflows integrated with AI-driven surrogate models, using tools like Star-CCM+, OpenFOAM, or Fluent alongside Python and parametric CAD. Emphasis is placed on smart sampling, model validation, and mentoring within a collaborative, high-performance engineering culture.

PhysicsX London, United Kingdom

Senior Software Engineer

Lead backend and edge/IoT engineering for high-impact defence projects, bridging machine learning research with production-grade systems. Design scalable, robust software in Python and compiled languages, while mentoring engineers and implementing CI/CD pipelines on Kubernetes or bare metal. Work across client sites and collaborate closely with data science teams to operationalise agentic AI solutions.

Faculty AI London, United Kingdom

Hybrid Permanent Flexible Clearance Required

Senior Software Engineer

This role involves building and scaling an enterprise AI platform focused on decision intelligence, with applications in healthcare and life sciences. You'll work across the full stack using Python and TypeScript, integrate the platform into customer environments, and lead technical delivery while mentoring junior engineers. The role emphasizes robust system design, automated testing, and close collaboration with cross-functional teams to deploy AI-driven solutions in production.

Faculty AI London, United Kingdom

Hybrid Permanent

Engineering Technician

The role involves diagnosing and resolving engineering faults in a highly automated grocery fulfilment centre, performing planned maintenance, and contributing to reliability improvement projects. It is a hands-on position working with advanced robotics and control systems in a 24/7 operational environment. Technicians must be comfortable working shifts, including nights and weekends, and operating at height using approved equipment.

Ocado United Kingdom

On-site Permanent

Engineering Technician

The role involves diagnosing and resolving engineering faults in a highly automated grocery fulfilment centre, performing planned maintenance, and contributing to reliability improvement projects. It requires hands-on technical work with automation systems and control hardware/software in a 24/7 operational environment. Technicians work across day and night shifts to ensure continuous system performance.

Ocado London, DA8 1SP, United Kingdom

On-site Permanent

Engineering Lead - Human Influence

The Engineering Lead will manage a team of engineers focused on developing evaluations, data pipelines, and complex multi-agent setups to study human-AI interactions. The role involves leading ambitious research projects, designing scalable system architectures, and building automated pipelines for human-AI experiments.

AI Security Institute London, United Kingdom

Senior Software Engineer

This role involves designing, building, and delivering high-quality solutions to complex problems using Scala and functional programming. You will work on the Quantexa Platform, which processes and analyzes large volumes of data to detect anomalous and suspicious activity, and collaborate with a diverse, global team.

Quantexa London, United Kingdom

Hybrid Permanent

Senior Developer, Senior Software Engineer, Full Stack, Mainly

This role involves hands-on full stack development, primarily using Azure, .NET, C#, React, and Python. You will lead a small team, set engineering standards, and collaborate with Product and Architecture teams to deliver strategic and tactical technology solutions with a focus on AI and modern DevOps practices.

Carrington Recruitment Solutions Birmingham, West Midlands (county), United Kingdom £70,000 – £75,000 pa

Remote

Senior Software Engineer, JAX

Design and implement core components of the JAX framework to optimize deep learning performance on NVIDIA hardware. Collaborate with AI researchers and engineers to bridge cutting-edge numerical computing research with real-world applications. Develop tools that enhance productivity across AI development teams, focusing on modularity, speed, and scalability.

NVIDIA PLN 292,500 – PLN 650,000 pa

Remote Permanent