Find your next startup role
Every open role at the venture-backed UK startups we track. Apply goes straight to the company.
- Senior Network Engineer
Open Cosmos, Harwell, UK; Athens, Greece; Barcelona, Spain; Porto, Portugal (hybrid)
Raised a round in September
Salary not listed6 May 2026Apply - Senior Mission Manager
Open Cosmos, Harwell, UK; Athens, Greece; Barcelona, Spain; Porto, Portugal (hybrid)
Raised a round in September
Salary not listed28 Apr 2026Apply - Salary not listed28 Apr 2026Apply
- Site Reliability Engineer (DataCosmos)
Open Cosmos, Harwell, UK; Barcelona, Spain; Athens, Greece; Porto, Portugal (hybrid)
Raised a round in September
Salary not listed28 Apr 2026Apply - Salary not listed22 Apr 2026Apply
- Customer Support Specialist (DataCosmos)
Open Cosmos, Harwell, UK; Athens, Greece; Barcelona, Spain; Porto, Portugal (hybrid)
Raised a round in September
Salary not listed15 Apr 2026Apply - Senior Spectrum Systems Engineer
Open Cosmos, Harwell, UK; Athens, Greece; Barcelona, Spain; Open Cosmos Balears (Mallorca); Porto, Portugal; Tenerife (hybrid)
Raised a round in September
Salary not listed17 Mar 2026Apply - Salary not listed9 Mar 2026Apply
- Automation Architect
Open Cosmos, Harwell, UK; Athens, Greece; Barcelona, Spain; Porto, Portugal; Tenerife (hybrid)
Raised a round in September
Salary not listed14 Feb 2026Apply - Inventory & Logistics Coordinator (Harwell, Oxfordshire)
Open Cosmos, Harwell, UK
Raised a round in September
Salary not listed14 Feb 2026Apply - Sales Lead, Earth Observation Data (Europe)
Open Cosmos, Harwell, UK; Athens, Greece; Barcelona, Spain; Porto, Portugal; Tenerife (hybrid)
Raised a round in September
Salary not listed14 Feb 2026Apply - Salary not listed30 Jan 2026Apply
- User Terminal Architect
Open Cosmos, Harwell, UK; Barcelona, Spain (hybrid)
Raised a round in September
Salary not listed31 Dec 2025Apply - Satcom Payload Architect
Open Cosmos, Harwell, UK; Barcelona, Spain (hybrid)
Raised a round in September
Salary not listed31 Dec 2025Apply - Salary not listed18 Dec 2025Apply
- Senior Flight Software Engineer
Open Cosmos, Harwell, UK; Athens, Greece; Barcelona, Spain (hybrid)
Raised a round in September
Salary not listed16 Dec 2025Apply - 2nd Line IT Support Engineer
Open Cosmos, Harwell, UK; Athens, Greece; Barcelona, Spain; Porto, Portugal; Tenerife (hybrid)
Raised a round in September
Salary not listed24 Nov 2025Apply - Salary not listed15 Oct 2025Apply
- Business Development Opportunities
Open Cosmos, Athens, Greece; Barcelona, Spain; Buenos Aires, Argentina; Harwell, UK; Porto, Portugal (hybrid)
Raised a round in September
Salary not listed11 Sept 2025Apply - Salary not listed1 Aug 2025Apply
- Salary not listed20 May 2025Apply
- Business Development Professionals (All Levels)
Open Cosmos, Athens, Greece (hybrid)
Raised a round in September
Salary not listed12 May 2025Apply