Tech Hiring Rankings
UK's Fastest Growing AI Companies
The UK's fastest growing AI companies of Summer 2026 that are actively hiring engineers.
#
Company
Open jobs
Headcount
Growth
Calculated based on % headcount growth in the last 12 months.
1
Nscale
UK · Cloud and InfrastructureNscale is the Hyperscaler engineered for AI.
31 jobs
501 - 1000
487%
2
Prolific
London, UK · Machine Learning and AIOur mission is to revolutionize how the world learns about people, so people can revolutionize the world.
8 jobs
1001 - 5000
147%
3
Graphcore
Bristol, UK · SemiconductorsWe’re optimistic for a future where people live healthier, fairer, more informed, more sustainable lives.
31 jobs
501 - 1000
90%
4
Wayve
London, UK · AutomotiveWe're Wayve, a leading developer of embodied intelligence for autonomous vehicles.
29 jobs
1001 - 5000
64%
5
Synthesia
London, UK · Machine Learning and AI🎥 Create videos as easy as writing an email - Synthesia
9 jobs
501 - 1000
54%
6
Cleo
London, UK · FinTechEvery day, we empower people to build a life beyond their next paycheck!
1 job
501 - 1000
45%
7
Faculty
London, UK · ConsultancyWe help our clients use cutting edge AI to improve the performance of their business.
33 jobs
1001 - 5000
19%
8
Roboyo
London, UK · ConsultancyNEXT LEVEL NOW
2 jobs
501 - 1000
12%