Five open positions across Britain's hard tech sector this week, two software, two hardware, one ops.
Software Engineering & AI
Senior Robotics Software Engineer (m/f/d) — ARX Robotics
Join ARX Robotics, a European defence tech company building autonomous ground vehicles already deployed in Ukraine and along NATO's eastern flank. This senior role sits within their expanding UK robotics team.
- Location: London (Hybrid)
Software Engineer (Agentic Systems & Integration), Advanced Capabilities — Anduril
Work on agentic AI systems and Lattice OS integrations from Anduril's London office. The defence tech leader is investing heavily in autonomous platforms across air, land, sea and space.
- Location: London (On-site)
Hardware Engineering
Lead Physical Design Engineer — Fractile
Lead chip layout at Fractile, the London AI chip startup whose in-memory computing architecture targets running large language model inference up to 100x faster and 10x cheaper than current GPUs.
- Location: London (Hybrid)
Power Integrity Engineer — Graphcore
Help Graphcore deliver power-efficient AI silicon from their London office. Now owned by SoftBank, the company is scaling its UK headcount to 750 while developing the next generation of Intelligence Processing Units.
- Location: London (Hybrid)
Commercial & Operations
Product Manager (New Markets) — Isometric
Lead product expansion into new carbon removal markets at Isometric, the London-based registry that issues science-backed CDR credits to enterprises like Google, Microsoft and Shopify.
- Location: London (Hybrid)
- Salary: £90,000–£120,000/yr
Browse the full board at hardtechuk.com/jobs. New roles added throughout the week.