Latest PhysicsX Jobs

Senior Machine Learning Engineer

As a Senior Machine Learning Engineer, you will lead the deployment of AI models and engineering surrogates into customer production environments, working closely with Data Scientists, Simulation Engineers, and clients. You will mentor team members, design scalable ML systems, and travel to customer sites to build solutions on-site, driving innovation and practical outcomes.

PhysicsX North Tyneside, NE29 8EP, United Kingdom

On-site Permanent Clearance Required

Staff Machine Learning Software Engineer, Research

This role involves leading machine learning engineering efforts within a research context, focusing on transforming experimental models into scalable, production-grade systems for physics-informed AI simulations. The engineer will work closely with research scientists to design and optimise distributed training architectures, build foundation models, and deliver robust ML solutions for complex engineering problems. A strong emphasis is placed on mentorship, technical leadership, and translating cutting-edge research into reusable software tools and products.

PhysicsX London, United Kingdom

On-site Permanent

Principal Simulation Engineer, Industrial Physics and Robotics

This role involves designing and developing advanced physically based simulation systems for robotics and industrial digital twins. You will collaborate with teams across physics, robotics, digital twins, controls, and GPU software to integrate modern simulation methodologies and improve multibody dynamics, contact and friction, flexible-body behavior, and numerical solvers.

NVIDIA

Remote Permanent

Principal Simulation Engineer, Industrial Physics and Robotics

This role involves designing and developing advanced physically based simulation systems for robotics and industrial digital twins. You will collaborate with teams across physics, robotics, digital twins, controls, and GPU software to integrate modern simulation methodologies into NVIDIA’s scalable simulation stack, focusing on high-fidelity mechanics problems and real-world applications.

NVIDIA

Remote Permanent

Physicist – Photonics & Optics

This role involves applying theoretical knowledge and experimental skills to design and develop photonic integrated circuits and next-generation products. You will work on diverse technical challenges across industries like Defence, Healthcare, and Energy, collaborating with multidisciplinary teams and rapidly learning new technologies.

Cambridge Consultants United Kingdom

On-site Permanent Clearance Required

C++ Quant Developer / Equities Pod/ London/ £ High Base

This role involves developing and maintaining data engineering and prediction tools for systematic equities trading. You will work closely with the Senior Portfolio Manager and quantitative research team to build robust data pipelines, validate data integrity, and implement large-scale computational systems.

eFinancialCareers London, United Kingdom

On-site Permanent

ML Runtime Engineer (Mid-Level and Senior)

This role involves developing and integrating the ML runtime stack for Fractile's AI accelerators, focusing on high-performance inference systems. You'll work closely with hardware and software teams to co-design solutions, integrating with open-source frameworks like PyTorch, vLLM, and SGLang. The position emphasizes Rust-based runtime development and deep collaboration across disciplines to optimize AI hardware performance.

Fractile Bristol, United Kingdom

Hybrid Permanent

ML Runtime Engineer (Mid-Level and Senior)

This role involves developing and optimizing the runtime stack for AI accelerators, focusing on integrating with open-source ML frameworks like PyTorch and vLLM. The engineer will work closely with hardware and software teams using a co-design approach to enable high-performance inference for large language models. Key responsibilities include building a high-performance runtime in Rust and supporting inference server integrations.

Fractile London, United Kingdom

Hybrid Permanent

Machine Learning Engineer 1

This role involves developing and maintaining machine learning systems within a privacy-preserving AI ecosystem for the insurance sector. The engineer will translate research into production-grade solutions, focusing on secure deployment, data anonymisation, and compliance with regulatory standards. Collaboration with internal teams and external partners is key, particularly in integrating AI components into sovereign infrastructure and operational workflows.

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

Hybrid Permanent

Machine Learning Engineer

This role involves designing, building, and deploying advanced machine learning models to solve complex operational challenges in real-world environments. You will work closely with a high-calibre founding team, industrial data, and customer environments to take machine learning systems from early validation through to scalable deployment.

Platform Recruitment London, United Kingdom £60,000 – £70,000 pa

On-site Permanent

Machine Learning Scientist

This role involves developing and prototyping generative machine learning models for protein design, with a strong focus on real-world biological applications. You'll work closely with biologists and engineers to build robust data pipelines, optimize model performance, and translate model outputs into wet lab testing campaigns. The position requires deep expertise in generative modeling, production-level ML coding, and iterative learning from experimental feedback.

Latent Labs London, United Kingdom, United Kingdom

Hybrid Permanent

Senior Algorithms Engineer

Develop and optimise machine learning and computer vision algorithms for real-world perception systems, focusing on object detection, image classification, and deep learning. Work on end-to-end algorithm development from research to deployment, with responsibilities in data analysis, model improvement, and mentoring. The role involves solving complex technical problems in AI and image processing within a collaborative engineering environment.

Holt Executive Berkshire, United Kingdom £50,000 – £60,000 pa

Hybrid Permanent Clearance Required

Senior Algorithms Engineer

Develops advanced computer vision and machine learning algorithms for defence applications such as C-UAS, autonomous platforms, and electro-optic systems. Focuses on solving real-world perception challenges using deep learning, signal processing, and statistical methods. Works across the full algorithm lifecycle from research to deployment in real-time systems.

Chess Dynamics Wokingham, Berkshire, United Kingdom £50,000 – £60,000 pa

Hybrid Permanent Clearance Required

Graduate / Junior Technology Consultant

This role involves supporting clients with ERP implementation projects in the Fintech and VATech sectors, focusing on selection, process design, and technology integration. You'll work alongside technology and finance professionals, advising on technical aspects and helping streamline business processes. The position is ideal for a tech-driven graduate looking to grow in a global advisory environment.

HAYS Specialist Recruitment B46Ga, B4 6GA, United Kingdom

Hybrid Permanent

Software Engineering - 12 months

You will join a multidisciplinary team developing embedded software for complex medical systems, including diagnostic, surgical, and drug-delivery applications. Your role will involve designing, testing, and contributing to the full software development lifecycle, with guidance from experienced engineers.

Cambridge Consultants United Kingdom

On-site Internship