Latest software engineer Jobs

Principal Machine Learning Engineer

As a Principal Machine Learning Engineer, you will lead the deployment of AI models and engineering surrogates, working closely with data scientists, simulation engineers, and customers. You will mentor team members, define success metrics, and travel to customer sites to build practical solutions on-site, driving innovation and technical direction.

PhysicsX United Kingdom

Hybrid Permanent

Staff Backend Engineer, Avatars

This role involves working on the core systems powering avatars and generative media, ensuring scalability, reliability, and extensibility. You will collaborate with product, design, R&D, and adjacent teams to integrate model capabilities and maintain high code quality standards.

Synthesia London, United Kingdom £50,000 pa

Remote Permanent

Machine Learning Engineer

As a Machine Learning Engineer, you will work on delivering bespoke AI solutions for diverse clients, focusing on scalable software architecture and best practices. You will collaborate with cross-functional teams to ensure the technical feasibility and timely delivery of high-quality ML systems, and act as a technical advisor to clients and partners.

Faculty AI London, United Kingdom

Hybrid Permanent Flexible Clearance Required

Machine Learning Engineer

This role involves building and deploying production-grade machine learning systems for high-impact clients, particularly in the defence sector. You'll work across the full ML lifecycle, from scoping and design to implementation, ensuring scalable, ethical AI solutions are delivered with technical excellence. Collaboration with cross-functional teams and direct client engagement are key aspects of the position.

Faculty AI London, United Kingdom

Remote Permanent Flexible Clearance Required

AI Language Engineer II , Artificial General Intelligence - Data Services

This role involves designing and conducting complex data creation tasks using synthetic and model-based methods, as well as coordinating human-in-the-loop data collections. You will work closely with cross-functional teams to ensure the AI systems are best in class, using Python and other tools for data analysis and creation.

Amazon London, United Kingdom

On-site Permanent

AI Language Engineer I, Artificial General Intelligence - Data Services

This role involves designing and conducting complex data collection and creation tasks to support the development and evaluation of Amazon's AI models. You will work closely with cross-functional teams to ensure the quality and innovation of AI systems, using synthetic data generation, model-supported methods, and human-in-the-loop data collection.

Amazon London, United Kingdom

On-site 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

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

Forward Deployed Engineer

This role involves working directly with enterprise customers to design and build production-grade data and AI systems on the Databricks platform. You'll lead architecture decisions, implement end-to-end solutions combining data pipelines, machine learning models, and applications, and embed with client teams to ensure technical success. The role emphasizes reusable frameworks, customer training, and influencing product direction through real-world feedback.

Databricks 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

Senior Deep Learning Engineer

This role involves optimizing and deploying deep learning models for high-performance inference on GPU platforms, working closely with research scientists, software engineers, and hardware experts. The focus is on improving inference speed, profiling deep learning workloads, and removing bottlenecks for NVIDIA's Cosmos platform, which accelerates physical AI development for autonomous vehicles, robots, and video analytics AI agents.

NVIDIA United Kingdom £221,250 – £507,000 pa

Hybrid Permanent

Senior Deep Learning Engineer

This role involves optimizing and deploying deep learning models for high-performance inference on GPU platforms, working closely with research scientists, software engineers, and hardware experts. The focus is on improving inference speed and profiling deep learning workloads to identify and remove bottlenecks.

NVIDIA £221,250 – £507,000 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