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

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

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

Full Stack Engineer

As a Full Stack Engineer at Thought Machine, you will work on end-to-end features across the stack, ensuring high standards of security, performance, and user experience. You will collaborate with cross-functional teams to deliver complex solutions for global financial institutions, taking ownership from design to implementation.

Thought Machine Lisbon, Portugal

On-site Permanent Part-time

Senior AI/ML Engineer (LLM's / RAG Pipeline Development)

This role involves hands-on development and deployment of LLM-based applications into production environments. The Senior AI/ML Engineer will bridge the gap between advanced AI/ML and production-grade software, working in a newly formed R&D team to influence how AI capabilities are embedded into existing and new products. The role offers opportunities for leadership and growth within a fast-growing, market-leading company.

HAYS Specialist Recruitment Guildford, United Kingdom £85,000 – £125,000 pa

On-site Permanent

Frontier Agents Engineer

As an Applied AI Engineer, you will work directly with enterprise clients to build advanced AI solutions, ranging from cybersecurity to journalism and genomics. Your role involves gathering business requirements, translating them into technical solutions, and optimizing AI models to meet client needs. You will collaborate with cross-functional teams, write production code, and leverage the Scale Generative Platform (SGP) to develop cutting-edge AI agents.

Scale AI London, United Kingdom

Hybrid Permanent

Full Stack Engineer

As a Full Stack Engineer at Thought Machine, you will work on complex engineering problems across the stack, designing and implementing end-to-end features for both backend services and frontend applications. You will collaborate with cross-functional teams to ensure high standards of security, performance, and user experience, while also translating customer requirements into actionable tasks.

Thought Machine London, United Kingdom

Hybrid Permanent

Full Stack Engineer

This role involves designing and developing enterprise-grade applications using .NET, .NET Core, and Python, while working on modern data platforms and cloud infrastructure. You'll collaborate with multidisciplinary teams to deliver high-quality solutions for leading insurance clients, focusing on scalability, security, and performance.

Manpower London, United Kingdom

Hybrid Permanent Flexible