Arm
59 live roles ·Science Park ·5,001-10,000 employees ·596 engineers
The CPU IP company. HQ in Cambridge, ~7,000 staff globally; CPU, GPU, ML and infrastructure IP, plus tooling and compilers.
Cambridge tech companies
29 hiring now · 181 companies tracked.
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29 Cambridge companies hiring tech roles right now. View all 181 we track → Hiring? Jump on a call
Cambridge Consultants
26 live roles ·Science Park ·501-1,000 employees ·42 engineersCapgemini-owned deep-tech consultancy; Science Park HQ. Hardware, AI, medtech, wireless.
AVEVA
15 live roles ·Central ·5,001-10,000 employees ·58 engineersIndustrial software giant (Schneider Electric); CONNECT cloud platform, PI System, asset performance management.
Cellular Origins
14 live roles ·Central ·51-200 employees ·13 engineersCambridge cell-and-gene therapy automation (TTP spin-out); robotic manufacturing of advanced therapies.
Riverlane
11 live roles ·Central ·251-1,000 employees ·14 engineersCambridge quantum-computing firm; the quantum 'OS' / decoder layer for QPUs.
AstraZeneca
10 live roles ·Science Park ·1001-5000 employees ·7 engineersCambridge-headquartered global pharma; major presence at the Cambridge Biomedical Campus. Heavy AI/ML hiring across genetics, drug discovery and biologics engineering.
PA Consulting (Global Innovation & Tech Centre)
9 live roles ·1001-5000 employeesMelbourn technology campus.
Luminance
8 live roles ·Central ·251-1,000 employees ·6 engineersCambridge legal AI pioneer; contract analysis and agentic legal workflows.
Darktrace
5 live roles ·Central ·1,001-5,000 employees ·64 engineersCambridge-headquartered cyber AI scale-up; self-learning threat detection across enterprise networks, cloud, email and OT.
EMBL-EBI
4 live roles ·Science Park ·1001-5000 employees ·72 engineersEuropean Bioinformatics Institute; huge data/software org.
Lightcast
4 live roles ·Central ·251-1,000 employees ·7 engineersFormerly Emsi Burning Glass.
Nu Quantum
4 live roles ·Central ·51-250 employeesCambridge quantum-networking start-up; photonic interconnects for QPUs.
Frontier Developments
3 live roles ·Central ·501-1,000 employees ·27 engineersCambridge game studio (Elite Dangerous, Planet Coaster, Jurassic World Evolution).
Options Technology
3 live roles ·Central ·501-1,000 employees ·9 engineersFinancial-markets cloud and infrastructure provider; Cambridge engineering office.
Healx
2 live roles ·Central ·251-1,000 employeesCambridge AI-for-rare-disease scale-up; ML platform for drug repurposing and combination discovery. Strong ML/data hiring track record.
Illumina
2 live roles ·Science Park ·5,001-10,000 employees ·18 engineersCambridge-based (Chesterford Research Park) arm of Illumina developing DNA sequencing instruments and technology.
Neat
2 live roles ·Central ·251-1,000 employees ·17 engineersNorwegian video-conferencing hardware company; recent Cambridge R&D investment.
Pico Technology
2 live roles ·Commuter belt ·251-1,000 employees ·8 engineersSt Neots test-and-measurement firm; USB oscilloscopes and data loggers.
Bicycle Therapeutics
1 live role ·Science Park ·251-1,000 employeesCambridge biotech; bicyclic peptide drug platform, oncology focus.
Cambridge Cognition
1 live role ·Central ·251-1,000 employeesCambridge-headquartered LSE-listed digital-health software firm; cognitive assessment SaaS used in clinical trials. Hires SWE and data engineers.
Cambridge GaN Devices (CGD)
1 live role ·Central ·51-200 employeesGaN power transistors; Series C 2024.
Cambridge GO / Costello Medical
1 live role ·Central ·201-500 employeesCambridge Quantum
1 live role ·Central ·251-1,000 employees ·6 engineersProfiles overlap with Quantinuum.
Cosworth
1 live role ·Central ·501-1,000 employees ·14 engineersMotorsport electronics group; Cambridge office (Cosworth Electronics) develops data, video and control systems for motorsport and automotive. Hires hardware + FPGA + embedded engineers.
Fetch.ai
1 live role ·Central ·251-1,000 employeesCrypto + AI agents.
IQGeo
1 live role ·Central ·251-1,000 employees ·10 engineersCambridge geospatial-software firm; network-asset planning for telco and utilities.
lowRISC
1 live role ·CentralSecondmind
1 live role ·Central ·51-250 employees ·8 engineersCambridge-based machine learning company (formerly Prowler.io) building optimisation and calibration software for automotive engineering.
ThoughtRiver
1 live role ·Central ·11-50 employees