Five open positions across Britain's hard tech sector this week, two software, two hardware, one ops.
Software Engineering & AI
Senior Engineer, Forward Deployed — ARX Robotics
ARX Robotics builds autonomous ground vehicles and Mithra OS for European armed forces, and is investing £45M in a UK factory. This role integrates Mithra OS into customer systems and leads technical deployments in the field.
- Location: London (Hybrid)
Guidance, Navigation & Control Engineer — Helsing
Helsing builds AI software and autonomous systems for European defence, with a London HQ and a Plymouth production facility. This role develops and validates state estimation, navigation and guidance algorithms for uncrewed air systems.
- Location: London (Hybrid)
Hardware Engineering
Lead PPA Engineer — Fractile
Fractile is building in-memory computing chips that fuse compute with memory to run LLM inference far faster and cheaper than GPUs. This ASIC role owns power, performance and area at their new Bristol facility.
- Location: Bristol (Hybrid)
Manufacturing Lead (Hardware) — Mytos
Mytos automates the production of stem cell-derived regenerative medicines using its own robotics. This role scales the custom hardware behind the iDEM platform, sitting at the intersection of lab automation and biomanufacturing.
- Location: London (On-site)
Commercial & Operations
Delivery Operations Manager — PhysicsX
PhysicsX builds an AI-native simulation platform for aerospace, defence, semiconductor and energy customers, having raised over $450M. This role shapes prioritisation, capacity planning and workflow automation across delivery teams.
- Location: London (Hybrid)
Browse the full board at hardtechuk.com/jobs. New roles added throughout the week.