Jobs at PhysicsX

Conduct research and build ML models (neural operators, geometric deep learning, generative models) to predict physical system behavior; own research streams, collaborate with engineers and customers, run experiments, publish results, and mentor peers.

Collaborate with research scientists and customers to design, train, and productionise physical foundation models. Scale multi-GPU training, convert prototypes into robust implementations, choose tooling and frameworks, own research workstreams, and translate research into reusable libraries, tooling and products while mentoring colleagues.

The Senior CFD Engineer will develop complex multiphysics models, validate DEM models, automate simulation workflows, mentor juniors, and engage with customers globally to solve engineering challenges.

Provide high-level executive support to the Managing Director, North America and other senior leaders: full diary management, complex domestic and international travel coordination, event and meeting logistics, preparing high-stakes briefings, expense/timesheet processing, and cross-regional collaboration with global EA counterparts and partner-company assistants. Act as a thought partner making judgment calls, building stakeholder relationships, and shaping regional executive support processes.

The Senior Forward Deployed Software Engineer will work with customers to build and deploy applications using physics AI models, collaborate with cross-functional teams, and maintain RESTful APIs and microservices in Python, focusing on impactful solutions for engineering challenges.

Lead regional deployment engineering for PhysicsX, owning end-to-end on-prem and cloud deployments of a Kubernetes-based platform. Serve as Field CTO with executive customer engagement, manage deployment programs, navigate security/compliance, enable platform releases, and hire/scale the deployment team while stepping in hands-on for complex technical challenges.

The Executive Assistant will provide strategic support to the Managing Director and team, manage diaries, organize travel, and facilitate meeting logistics while collaborating with other EAs globally.

The Principal Simulation Engineer leads simulations, collaborates with customers to solve engineering challenges, and mentors junior colleagues while managing complex multi-physics models and workflows.

Support transactional finance across UK, US and Singapore entities: manage and approve employee expenses, reconcile receipts and bank accounts, resolve discrepancies, and provide ad-hoc finance support to keep records audit-ready.

Lead global revenue recognition, manage multi-jurisdiction tax and statutory reporting (UK/US/Singapore), own AR processes, support audits, maintain technical accounting (leases, share-based payments), and improve controls and financial processes across the group.

The Senior ML Infrastructure Engineer will manage and optimize the ML infrastructure, focusing on training pipelines, model serving, and collaboration with research teams.

The Data Scientist will develop AI-driven simulation models, analyze data, and work closely with engineers and customers to improve engineering decisions and solutions.

The Senior Simulation Data Engineer will manage the end-to-end data pipeline for simulation, ensuring high-quality outputs for ML training and collaborating with research teams to optimize processes.

The Machine Learning Engineer will design and implement scalable ML pipelines, work with 3D data, and collaborate directly with clients on engineering challenges, ensuring solutions are effective and impactful.

As a DevOps Consultant at PhysicsX, you will manage customer deployments, design strategies, troubleshoot issues, and ensure platform success in various environments.

As a Forward Deployed Software Engineer, you will develop applications leveraging physics AI models, collaborating with data scientists and customers, and design E2E solutions while deploying APIs and microservices.

Build and deploy customer-facing applications that serve physics AI models. Collaborate with data scientists and ML engineers to design E2E solutions, build RESTful APIs and microservices (FastAPI/Python), deploy to cloud using Helm/Kubernetes/Terraform on AWS/Azure, and work onsite with customers to iterate and deliver production tools.

Manage and operationalize research programmes across foundation model and methods work: plan roadmaps, run cadences, track milestones and dependencies, surface and resolve risks, coordinate cross-functional and external partners, support resourcing and research outputs, and communicate progress to stakeholders to enable research teams to focus on science.

The Office Manager oversees daily office operations, manages vendor relationships, ensures health and safety compliance, and champions employee experience initiatives. They serve as the primary point of contact for office-related queries and collaborate on operational improvements with global teams.

Lead development of predictive maintenance systems using computer vision, integrating multiple data sources to optimize equipment life and availability.