Find your next startup role
Every open role at the venture-backed UK startups we track. Apply goes straight to the company.
- Salary not listed18 Sept 2026Apply
- Systems Engineer
Open Cosmos, Barcelona, Spain; Athens, Greece; Porto, Portugal; Coimbra, Portugal (hybrid)
Raised a round in September
Salary not listed17 Sept 2026Apply - Salary not listed17 Sept 2026Apply
- Business Development Manager - U.S. Department of Energy
Riverlane, College Park, MD, US
Licensed to sponsor visas
Salary not listed17 Sept 2026Apply - Business Development Manager - U.S. Department of Defense
Riverlane, College Park, MD, US
Licensed to sponsor visas
Salary not listed17 Sept 2026Apply - Quantum Scientist, Government Programs (QEC)
Riverlane, College Park, MD, US
Licensed to sponsor visas
Salary not listed17 Sept 2026Apply - Lead Quantum Scientist, Government Programs (QEC)
Riverlane, College Park, MD, US
Licensed to sponsor visas
Salary not listed17 Sept 2026Apply - Salary not listed15 Sept 2026Apply
- Optical Systems Engineer
Open Cosmos, Harwell, UK; Barcelona, Spain (hybrid)
Raised a round in September
Salary not listed14 Sept 2026Apply - Senior Mission Concept Engineer
Open Cosmos, Harwell, UK; Porto, Portugal; Barcelona, Spain; Athens, Greece (hybrid)
Raised a round in September
Salary not listed14 Sept 2026Apply - Senior Mission Manager (Coimbra or Porto)
Open Cosmos, Porto, Portugal (hybrid)
Raised a round in September
Salary not listed14 Sept 2026Apply - Senior Mission Manager
Open Cosmos, Harwell, UK; Coimbra, Portugal; Athens, Greece (hybrid)
Raised a round in September
Salary not listed14 Sept 2026Apply - Mission Manager
Open Cosmos, Harwell, UK; Coimbra, Portugal; Barcelona, Spain; Athens, Greece (hybrid)
Raised a round in September
Salary not listed14 Sept 2026Apply - Senior Mission Manager (Barcelona, Spain)
Open Cosmos, Barcelona, Spain (hybrid)
Raised a round in September
Salary not listed14 Sept 2026Apply - FPGA Engineer
Open Cosmos, Harwell, UK; Athens, Greece; Barcelona, Spain; Porto, Portugal (hybrid)
Raised a round in September
Salary not listed14 Sept 2026Apply - Salary not listed10 Sept 2026Apply
- Mission Concept Engineer
Open Cosmos, Harwell, UK; Athens, Greece; Barcelona, Spain; Buenos Aires, Argentina; Open Cosmos Balears (Mallorca); Porto, Portugal; Tenerife (hybrid)
Raised a round in September
Salary not listed4 Sept 2026Apply - Earth Observation Solutions Analyst
Open Cosmos, Harwell, UK; Athens, Greece; Barcelona, Spain; Buenos Aires, Argentina; Porto, Portugal; Tenerife (hybrid)
Raised a round in September
Salary not listed2 Sept 2026Apply - Salary not listed17 Aug 2026Apply
- Salary not listed17 Aug 2026Apply
- Salary not listed14 Aug 2026Apply
- Salary not listed10 Aug 2026Apply
- Satellite Payload Processing Engineer
Open Cosmos, Harwell, UK; Athens, Greece; Barcelona, Spain; Buenos Aires, Argentina; Porto, Portugal (hybrid)
Raised a round in September
Salary not listed24 Jul 2026Apply - Quantum Error Correction Researcher (Simulations Development)
Riverlane, Cambridge, UK
Licensed to sponsor visas
Salary not listed16 Jul 2026Apply - Salary not listed9 Jul 2026Apply