Latest AI Engineer Jobs

Senior Software Engineer

This role involves modernising critical legacy Java services using AI-driven analysis and refactoring techniques, applying migration patterns to deliver clean, modern APIs, and building AI-powered tooling such as MCP servers and AI-assisted CI/CD pipelines. The position is hands-on and focuses on demonstrating how AI can transform developer productivity and code quality in a financial services context.

Tiro London, United Kingdom £80,000 – £120,000 pa

Hybrid Permanent

Software Engineer, Codex Ecosystem & Enterprise

About the TeamWith Codex we’re building an AI software engineer. One that you can pair with, delegate to, or even ask to take on future tasks proactively. Our team is a fast-moving group within OpenAI, bringing together research, engineering, design,...

OpenAI London, United Kingdom

Permanent

Software Engineer

As a Software Engineer, you will work within a cross-functional squad to build secure, scalable, and high-quality software with a focus on AI-driven capabilities. Your responsibilities include designing and implementing software components, integrating AI models, and contributing to cloud-native services. You will collaborate closely with senior engineers and the engineering team leader to ensure best practices and continuous improvement.

Moorepay Manchester, United Kingdom £40,000 – £70,000 pa

On-site Permanent

Simulation Engineer - FEA

About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for engineering and manufacturing across advanced industries....

PhysicsX North Tyneside, NE29 8EP, United Kingdom

Senior CFD Engineer - Multiphase

About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for engineering and manufacturing across advanced industries....

PhysicsX London, United Kingdom

Principal Software Engineer - Engineering Applications

About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for engineering and manufacturing across advanced industries....

PhysicsX London, United Kingdom

Senior Software Engineer - Platform Runtime

About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for engineering and manufacturing across advanced industries....

PhysicsX London, United Kingdom

Machine Learning Engineer

As a Machine Learning Engineer, you will work closely with Data Scientists, Simulation Engineers, and customers to understand and solve complex engineering and physics challenges. You will design, build, and test scalable ML data pipelines, manipulate 3D point cloud and mesh data, and create reusable libraries and tools. This role involves significant customer interaction and on-site collaboration, requiring strong problem-solving skills and a focus on practical, impactful solutions.

PhysicsX North Tyneside, NE29 8EP, United Kingdom

On-site Permanent Clearance Required

Frontend Software Engineer - Simulation Workbench

About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for engineering and manufacturing across advanced industries....

PhysicsX London, United Kingdom

Frontend Software Engineer - Core Services

As a Senior Frontend Software Engineer, you will build and evolve a frontend platform that supports complex simulation and ML workflows, including 3D visualizations and data-heavy interfaces. You will design composable frontend architectures, optimize performance, and mentor junior engineers while driving technical standards and best practices.

PhysicsX London, United Kingdom £50,000 – £80,000 pa

On-site Permanent

Senior Software Engineer - Core Services

About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for engineering and manufacturing across advanced industries....

PhysicsX London, United Kingdom

Senior Software Engineer - Platform Operations

About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for engineering and manufacturing across advanced industries....

PhysicsX London, United Kingdom

Senior Software Engineer - SRE Core Infrastructure

About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for engineering and manufacturing across advanced industries....

PhysicsX London, United Kingdom

Principal Security Engineer – DevSecOps and Security Architect

As a Principal Security Engineer, you will lead the integration of security practices into the CI/CD pipeline, conduct threat modeling and secure design reviews, and mentor engineering teams to adopt a security-first mindset. You will work closely with cross-functional teams to ensure high-fidelity, multi-physics simulations are secure and compliant, contributing to the company's mission of accelerating hardware innovation through AI-driven simulation.

PhysicsX United Kingdom US$100,000 – US$150,000 pa

Hybrid Permanent

AI Software Developer

As an AI Software Developer, you will lead the design and delivery of practical AI solutions, building and maintaining LLM-powered applications that support products and improve internal processes. You will collaborate with product and engineering teams to identify opportunities for AI improvements and establish best practices, ultimately shaping the company's AI strategy and direction.

Matched Group Warrington, United Kingdom £55,000 – £80,000 pa

Hybrid Permanent Flexible