Latest Energy Efficiency Jobs

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Machine Learning Software Engineer, Research

This role involves working closely with research scientists and simulation engineers to build and optimize machine learning models for real-world physics and engineering problems. You will design, implement, and scale models using advanced techniques like distributed training and federated learning, while also mentoring colleagues and translating research into reusable libraries and products.

PhysicsX London, United Kingdom
On-site Permanent
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Staff Machine Learning Software Engineer, Research

This role involves shaping the research group's strategy and culture, defining necessary profiles, and promoting effective working patterns. Key responsibilities include designing and optimizing machine learning models, implementing distributed training architectures, and working with research scientists to scale and optimize model training. The position also focuses on mentoring junior team members and fostering a collaborative environment.

PhysicsX London, United Kingdom
On-site Permanent
Johnson Matthey logo

Electrical and Multi- Skilled Technician

Job Title: Electrical and Multi- Skilled TechnicianLocation: Royston, UK & Enfield, North London (site based)1 Multi Skilled Technician (M&E)- Day shift, Monday- Friday -Salary: £45,589 plus free lunch, discretionary bonus and benefits2 Electrical Engineer’s – 24/7 shift – Salary £44,113.00...

Johnson Matthey London, EN2 6LD, United Kingdom
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Mechanical Commissioning Technician

As a Mechanical Commissioning Technician, you will play a pivotal role in the commissioning and maintenance of advanced production equipment and utility systems at Johnson Matthey’s 3CR project. Your responsibilities will include performing planned, reactive, and corrective maintenance, fault diagnosis, and plant modifications to ensure the reliability and efficiency of the facility.

Johnson Matthey North Hertfordshire, United Kingdom £44,261 pa
On-site Permanent Shift-work
Cambridge GaN Devices logo

Senior Analog IC Design Engineer

Senior Analog IC Design EngineerTeam – R&D EngineeringLocation – Cambridge, UKContract – Full-time, PermanentAbout CGDMaking Sustainable Power Electronics PossibleA spin-out of the Cambridge University, Cambridge GaN Devices (CGD) is a fabless semiconductor company that develops a range of energy-efficient GaN-based...

Cambridge GaN Devices Cambridge, United Kingdom
On-site Permanent
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Forward Deployed Applications - Senior Software Engineer

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
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Senior Frontend Software Engineer - Simulation Workbench

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
On-site Permanent
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Software Engineer - Go & Python (Core Services)

As a Senior Software Engineer on the Core Services team, you will design and build enterprise-grade systems for authentication, authorization, and access control. Your work will ensure secure, permissioned collaboration across multiple tenants in highly regulated industries, enabling advanced AI-driven simulations and optimizations.

PhysicsX London, United Kingdom
On-site Permanent
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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
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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
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Senior Forward Deployed Software Engineer

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 United Kingdom
PhysicsX logo

Core Services - Software Engineer (Frontend)

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 architectures, optimize performance, and mentor junior engineers while driving technical standards and best practices.

PhysicsX London, United Kingdom
On-site Permanent