Latest Simulation Software Jobs

Spotlight

Senior Machine Learning Scientist

This role involves developing and deploying custom machine learning and LLM-powered systems for customer feedback analysis, including fine-tuning, retrieval, summarisation, and agentic workflows. The scientist will lead experimentation, evaluation, and productionisation of models while mentoring team members and integrating cutting-edge AI research into real-world applications.

Chattermill London, United Kingdom

Remote Permanent

Spotlight

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

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

Principal Software Engineer - Engineering Applications

The Principal Software Engineer role involves collaborating with product managers and designers to define and implement AI-driven engineering applications. Responsibilities include leading the development of scalable, modular front-end architecture, ensuring interoperability with other platform services, and actively contributing to the growth and development of the engineering team.

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, and GPU software to enhance simulation fidelity and robustness, focusing on real-world mechanics problems and integrating with robotics workflows.

NVIDIA Switzerland

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

Principal Software Engineer

This role involves leading the development of advanced autonomy software for unmanned systems, focusing on path planning, obstacle avoidance, and AI-driven behaviours. The engineer will work hands-on with C++, Python, and ROS2 to transition experimental concepts into robust, production-grade systems. Technical leadership, mentorship, and integration with perception and navigation systems are key aspects of the position.

Marine Resources Fareham, Hampshire, United Kingdom £70,000 – £90,000 pa

Hybrid Permanent Clearance Required

Senior Software Engineer, Cloud, Simulation

As a Senior Software Engineer on Wayve’s Simulation Technology team, you will develop and enhance a high-fidelity simulation platform that integrates classical simulation techniques with cutting-edge machine learning. You will work closely with robotics, research, and data teams to ensure the simulator meets the needs of end-users, focusing on areas like robot emulator fidelity, visual fidelity, or efficient scaling.

Wayve London, United Kingdom

Hybrid Permanent

Senior Robotics Software Engineer

This role involves developing and optimizing advanced robotic manipulation systems for large-scale grocery automation. You'll work on sensor-driven robotics, integrating machine learning and AI to enhance robot decision-making and error recovery in physical environments. The role emphasizes robust software engineering, cross-functional collaboration, and mentoring within an Agile, production-focused team.

Ocado Welwyn Hatfield, United Kingdom

Hybrid Permanent

Director of Platform Management for Simulation, Evaluation & Validation

Leads product vision and strategy for Wayve's simulation, evaluation, and validation platforms used in developing the AI Driver. Oversees cross-functional platform teams to unify tools into a cohesive system, focusing on developer experience, safety-critical validation, and operational efficiency. Works closely with engineering, science, and leadership to ensure platform outputs support real-world deployment of autonomous vehicles.

Wayve United Kingdom US$332,000 – US$415,000 pa

Hybrid Permanent

Software Solution Architect

Design and govern software architecture and CI/CD pipelines for autonomous combat engineering systems, integrating robotics, computer vision, sensor fusion, and simulation platforms. Ensure scalable, maintainable, and safety-compliant software frameworks in a defence R&D environment. Support system integration, field trials, and qualification processes for military-grade autonomous systems.

KO2 Embedded Recruitment Solutions Northumberland, United Kingdom £70,000 – £80,000 pa

Hybrid Permanent Clearance Required

Software Engineer (AWS, Python, C#/C++, CFD/FEA)

In this role, you will develop core modules for an engineering design platform, integrate them into a cloud compute environment, and streamline complex engineering processes through high-quality automation. You will work in a fast-paced, innovative environment with a focus on solving unique challenges and pushing the boundaries of high-performance component design.

HAYS Specialist Recruitment Oxford, United Kingdom £45,000 – £68,000 pa

Hybrid Permanent Flexible

Software Engineer, RL Data

This role involves building and maintaining systems for high-quality reinforcement learning data, including data collection pipelines, human feedback tools, and execution environments. You will work closely with research teams, iterate on prompts, and ensure the quality and trustworthiness of training data, all while contributing to the broader mission of creating safe and beneficial AI systems.

Anthropic United Kingdom

Hybrid Permanent

Staff Machine Learning Engineer

This role involves leading the development and deployment of production-grade machine learning systems, with a focus on large language models and scalable infrastructure. You'll bridge research and engineering by building robust data pipelines, optimising model performance, and mentoring engineers. The position emphasizes hands-on technical leadership in a remote-first, AI-driven environment.

Hexwired Recruitment Limited United Kingdom £160,000 – £200,000 pa

Remote Permanent

Modelling Engineer (Mid-Level or Senior)

You will develop high-fidelity pre-silicon models of AI accelerator hardware using C++ and SystemC, enabling architectural exploration, performance analysis, and early software development. Working in close collaboration with hardware, software, and ML teams, you'll play a central role in shaping Fractile's hardware before it exists, directly influencing performance, design trade-offs, and product trajectory through simulation and modelling.

Fractile London, United Kingdom

Hybrid Permanent

Modelling Engineer (Mid-Level or Senior)

This role involves developing high-fidelity pre-silicon models of AI acceleration hardware using C++ and SystemC to enable architectural exploration, performance analysis, and early software development. The engineer will work in a tightly integrated hardware-software-ML team to shape Fractile's accelerator design before silicon exists, making foundational contributions to the company's AI infrastructure.

Fractile Bristol, United Kingdom

Hybrid Permanent

2xData Scientist (Supply Chain & Predictive Maintenance)

Two data scientist roles are available within a contract engagement, one focused on supply chain optimisation and the other on predictive maintenance. The supply chain data scientist will develop analytical models for inventory management, slow-moving parts, and multi-echelon systems, while the predictive maintenance specialist will build and deploy machine learning solutions using techniques like XGBoost and SHAP. Both roles require strong data science and engineering skills to deliver production-ready solutions and support business decision-making through stakeholder collaboration.

HAYS Specialist Recruitment West Drayton, DN22 8ED, United Kingdom

Hybrid Contract