Latest software engineer Jobs

Senior Systems Software Engineer, Kubernetes Scale - DGX Cloud

This role involves driving performance and scalability of NVIDIA's DGX Cloud software stack, focusing on Kubernetes and NVIDIA components like GPU Operator and DCGM. The engineer will diagnose complex distributed systems issues, build automated testing and monitoring tools, and contribute to open-source communities to optimize large-scale AI infrastructure. Work includes deep performance analysis, CI/CD integration, and collaboration with AI teams to simulate real-world workloads.

NVIDIA PLN 292,500 – PLN 650,000 pa

Remote Permanent

Senior Systems Software Engineer, Kubernetes Scale - DGX Cloud

This role involves driving performance and scalability of the NVIDIA DGX Cloud software stack, focusing on Kubernetes and NVIDIA AI infrastructure. The engineer will diagnose complex distributed systems issues, develop automated testing frameworks, and optimize large-scale AI workloads from orchestration to hardware. Collaboration with AI teams and open-source communities is key to advancing real-world AI deployment at scale.

NVIDIA PLN 292,500 – PLN 650,000 pa

Remote Permanent

AI Deployment Engineer - Startups

This role involves working closely with startups to optimize their AI systems and workflows, translating real-world usage into technical insights and improvements for OpenAI’s products. You will collaborate with the research and product teams to enhance model behavior and customer experience, while also building relationships within the startup ecosystem.

OpenAI London, United Kingdom

Hybrid Permanent

Machine Learning Integration Engineer

As a Machine Learning Integration Engineer, you will work on deploying and optimizing machine learning models to enhance Darktrace’s cybersecurity services. You will collaborate with a cross-functional team to develop innovative solutions, optimize existing models, and contribute to rapid prototyping and project-based development.

Darktrace Cambridge, CB2 3BJ, United Kingdom

Hybrid Permanent

Senior Robotics Research Engineer

This role involves developing advanced sensor-guided robotic manipulation systems for automated grocery fulfillment. The engineer will design and implement real-time algorithms, work on pre-production robotics systems, and collaborate with research and production teams to integrate novel solutions into the Ocado Smart Platform. The work focuses on cutting-edge challenges in grasping, motion planning, and system integration within a highly automated environment.

Ocado Welwyn Hatfield, AL8 6TP, United Kingdom

Hybrid Permanent

Frontier Research Engineer, Security

This role involves building secure-by-default platforms and infrastructure to enable fast, safe AI safety research at frontier scale. You'll develop reusable security tooling, harden cloud and CI/CD systems, integrate software supply chain integrity, and collaborate closely with research and engineering teams to proactively address security risks. The focus is on enabling innovation through automation, secure design patterns, and measurable security controls.

AI Security Institute London, United Kingdom

Hybrid Permanent Clearance Required

Senior Research Engineer - Audio Post-Training

As a Senior Research Engineer, you will work on cutting-edge challenges in generative AI, specifically focusing on creating high-quality, expressive, and real-time synthetic voices. You will adapt and optimize speech models, implement post-training techniques, and integrate novel architectures to enhance realism and responsiveness in TTS systems.

Synthesia London, United Kingdom £50,000 pa

Remote Permanent

Senior ML Engineer, Dubbing

As a Staff Engineer, you will work on developing and releasing new Agentic AI Agents, focusing on UXD, infrastructure, and machine learning challenges. You will have sole ownership of long-term projects, collaborate with product managers, and ensure the commercial success of your features while considering the long-term direction of the team.

Synthesia London, United Kingdom

Remote Permanent

Graduate Modelling Engineer (Graduate and Early Career)

Work on pre-silicon functional and performance modelling of processor and accelerator architectures using C++ and SystemC. Collaborate across hardware and software teams to influence architectural decisions before RTL design begins, with a focus on optimising for ML inference workloads. Contribute directly to simulation infrastructure and architectural trade-off analysis in a small, high-impact team.

Fractile United Kingdom

Hybrid Permanent Clearance Required

Machine learning Engineer

Work as a Machine Learning Engineer building production-grade AI systems for clients in energy, sustainability, and public sectors. Focus on operationalising machine learning models, designing scalable infrastructure, and translating technical concepts for stakeholders. Collaborate across engineering, data science, and commercial teams to deliver real-world impact through responsible AI.

Faculty London, United Kingdom

Hybrid Permanent

Lead Platform DevOps Engineer

This role involves designing and operating a Kubernetes-based MLOps platform that supports the full machine learning model lifecycle, from experimentation to scalable inference. The engineer will enable data scientists and ML teams with robust, secure, and user-friendly tooling while ensuring platform reliability, security, and operational excellence in production environments. It combines deep technical delivery with cross-functional collaboration to build platforms that support both traditional ML and LLM workloads.

Guidant Global London, City And County Of the City Of London, United Kingdom £600 – £800 pd

Hybrid Permanent

LLM / GenAI Engineer

This role involves designing and deploying advanced LLM and GenAI solutions, optimizing prompt engineering, and integrating AI into enterprise systems. You will work closely with data teams to build scalable and secure applications, ensuring they are production-ready and aligned with business needs.

Hays Technology Manchester, United Kingdom £600 – £650 pd

Contract Flexible

Graduate AI Machine Learning Engineer

About the Role:We are seeking a motivated and technically skilled AI Machine Learning Engineer to join our growing team based in Central London. This is an exciting opportunity for someone passionate about artificial intelligence and data-driven solutions to contribute to...

Global Tech Recruitment London, United Kingdom £39,000 – £40,000 pa

Senior Machine Learning Engineer

Lead the development and deployment of machine learning models from problem definition through to production, working with real-world operational data. Focus on rigorous experimentation, statistical reasoning, and integration within secure, regulated environments. Collaborate across technical and non-technical stakeholders to deliver impactful, well-engineered solutions.

Guidant Global London, City And County Of the City Of London, United Kingdom £700 – £900 pd

Hybrid Permanent Clearance Required

Machine Learning Engineer 1

Design and build privacy-preserving generative AI systems within a regulated insurance context, focusing on secure data handling, model deployment, and integration with research outputs. Work across the full ML lifecycle in a multi-partner environment, translating experimental AI into production-ready, compliant solutions.

Aioi Nissay Dowa Europe Oxford, Oxfordshire, United Kingdom £69,350 – £83,386 pa

Hybrid Permanent