Latest software engineer Jobs

Senior Machine Learning Applications and Compiler Engineer, LPX

Develop high-performance compiler and runtime components for NVIDIA's LPX inference stack, optimizing neural network workloads on future spatial processors. Collaborate with hardware teams to co-design features and implement end-to-end optimizations across compiler, runtime, and deployment layers. Focus on graph transformations, scheduling, and memory layout for domain-specific AI hardware.

NVIDIA

Hybrid Permanent

Principal AI Engineer

This role involves designing and building intelligent AI systems that solve complex user problems at scale, with a focus on end-to-end development of AI-powered products from concept to production. The engineer will drive innovation by applying modern generative AI technologies and large language models to real-world customer challenges, while shaping technical strategy and product direction. The position emphasizes experimentation, product thinking, and establishing best practices for AI development within a high-growth AI and data business.

eFinancialCareers London, United Kingdom

Permanent

Senior Golang Engineer - AI Products & Platforms - Citi

This role involves designing and building AI-powered products and platforms using Golang within Citi's high-growth AI Product & Platform team. You'll develop scalable backend services and cloud-native microservices, collaborate with AI specialists, and contribute to developer tools and frameworks. The position emphasizes innovation in distributed systems, generative AI, and modern engineering practices in a start-up-like environment within a global financial institution.

eFinancialCareers London, United Kingdom

Hybrid Permanent

Engineering Manager

Lead and develop a team of engineers while contributing technically to complex, cloud-native banking technology projects. Bridge product, client, and engineering teams to deliver scalable, secure solutions on a modern tech stack. Balance hands-on technical work with people management and strategic delivery in a fast-paced, high-ownership environment.

Thought Machine Lisbon, Portugal

On-site Permanent

Engineering Manager, Connectivity - London

Lead a London-based engineering team building critical connectivity infrastructure for AI agents, including the MCP proxy, OAuth systems, and token management. Drive reliability, security, and scalability across distributed systems used in enterprise environments. Collaborate closely with San Francisco teams to shape the future of agent tool integration and contribute to open standards.

Anthropic London, United Kingdom £255,000 – £325,000 pa

Senior AI Software Developer

Design and develop scalable AI-powered applications using Java, Python, and machine learning technologies within a FinTech environment. Work across the full software lifecycle, integrating AI models and cloud-native services while collaborating with cross-functional teams. Focus on Generative AI, LLMs, and real-time AI systems in an Agile setting.

Noir Switzerland, United Kingdom £96,020 – £104,749 pa

Head of Product Engineering (Retail)

Leads a large, multi-stack engineering function across nine retail SaaS products, managing technical leads and driving engineering excellence, AI adoption, and scalable practices. Shapes technology strategy and organisational structure in a high-growth environment. Focuses on continuous improvement, innovation, and talent development across a diverse product portfolio.

ClearCourse London, United Kingdom

Hybrid Permanent

Senior Machine Learning Engineer

Lead the development and deployment of cutting-edge, production-grade machine learning systems for high-impact clients, particularly in the defence sector. Design scalable ML infrastructure, define best practices for ML deployment, and act as a technical advisor while mentoring junior engineers. Work in a cross-functional environment with strong emphasis on ethical, reliable AI and client collaboration.

Faculty AI London, United Kingdom

Hybrid Permanent Flexible Clearance Required

Staff Research Engineer - Multimodal Generative Modelling

This role involves developing advanced multimodal generative models that enable natural, real-time conversational interactions by integrating text, voice, and video. The engineer will lead research and implementation of low-latency, emotionally expressive AI systems, working across pretraining, post-training, and production deployment. Key focus areas include neural codecs, diffusion models, and streaming architectures to enhance realism and interactivity in Synthesia's AI video platform.

Synthesia London, United Kingdom

Remote Permanent

Machine Learning Research Engineer

This is a fantastic opportunity to join market-leading UK AI company, Luminance. Named in Tech Nation’s prestigious Future Fifty list and the recipient of two Queen’s Awards, Luminance is the world’s most advanced AI technology which is disrupting the legal...

Luminance Cambridge, United Kingdom

Hybrid Permanent

Principal Developer Technology Engineer

This role involves collaborating with top game developers to optimize GPU performance and advance rendering technologies such as path tracing and neural graphics. The engineer will develop and tune AI models and rendering algorithms, work closely with NVIDIA's architecture and driver teams, and create technical demonstrations using cutting-edge GPU technology. Responsibilities also include publishing research and presenting at conferences to drive AI and graphics innovation in gaming.

NVIDIA Germany PLN 483,750 – PLN 838,500 pa

Remote Permanent

Senior Forward Deployed Engineering - Architect

This role involves working directly with enterprise customers to design and implement end-to-end data and AI solutions on the Databricks platform. The engineer leads architectural decisions, builds production-grade systems, and integrates data pipelines with ML/AI models and applications. Emphasis is placed on customer collaboration, reusable solutioning, and influencing product development through real-world feedback.

Databricks London, United Kingdom

Hybrid Permanent

Senior Forward Deployed Engineer - Full stack

A Senior Forward Deployed Engineer works directly with customers to design and implement production-grade data and AI solutions on the Databricks platform. This role involves full-stack development, architecture leadership, and deep collaboration with technical and business stakeholders to solve complex data challenges. The engineer also contributes reusable frameworks and influences product direction through customer feedback.

Databricks London, United Kingdom

Hybrid Permanent

Senior Machine Learning Research Engineer

Develop and scale generative and predictive machine learning models for cellular behaviour using multi-omic biological data. Build robust distributed training and inference systems, bridging ML research and production deployment in close collaboration with scientists. Optimize performance across compute, memory, and I/O while advancing core ML infrastructure in a highly interdisciplinary environment.

Relation Therapeutics London, United Kingdom

Permanent

Senior Computer Vision Engineer - Deep Learning

Design and deploy production-grade computer vision systems using deep learning techniques such as CNNs and Vision Transformers, translating research into robust AI solutions for defence and security applications. Work across the full development lifecycle, from model design and training to deployment on cloud and edge platforms. Collaborate with researchers, engineers, and customers in a technically challenging environment focused on real-world autonomy and perception systems.

MFK Recruitment Brentford, London, TW8 9DE, United Kingdom £70,000 – £95,000 pa

Hybrid Permanent Clearance Required