Roku
22 live roles ·Science Park ·251-1,000 employees ·129 engineers
US streaming-TV platform and ad-tech company; Cambridge office focuses on device software and ad systems.
Cambridge tech companies
61 companies tracked.
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Showing all 61 companies we track · 5 hiring now. Hiring now only →
AstraZeneca
3 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.
Illumina
1 live role ·Science Park ·1001-5000 employees ·18 engineersCambridge-based (Chesterford Research Park) arm of Illumina developing DNA sequencing instruments and technology.
nCipher Security / Entrust nShield
1 live role ·Central ·251-1,000 employees ·34 engineersRoyal Society of Chemistry
1 live role ·Central ·1001-5000 employeesPublishing platforms + chemistry data.
1Spatial
Not hiring right now ·Central ·251-1,000 employees ·11 engineersAbcam (Danaher)
Not hiring right now ·Central ·1001-5000 employees ·7 engineersAntibodies; large e-commerce & data platform.
Amazon Lab126
Not hiring right now ·Central ·251-1,000 employees ·12 engineersAmazon devices hardware/software.
Amazon Web Services (AWS)
Not hiring right now ·Central ·1001-5000 employees ·57 engineersCambridge AWS engineering.
Arkessa (Wireless Logic)
Not hiring right now ·Central ·51-250 employeesIoT connectivity; acquired by Wireless Logic.
Bango
Not hiring right now ·Central ·251-1,000 employees ·6 engineersCambridge mobile payments and content-subscription bundling platform; LSE-listed.
BGL Group / Compare the Market
Not hiring right now ·Commuter belt ·1001-5000 employees ·13 engineersPeterborough HQ; ~35mi - edge of scope.
BigPay
Not hiring right now ·Central ·251-1,000 employeesBrady Technologies
Not hiring right now ·Central ·251-1,000 employeesTrading & risk software.
Cambridge Assessment / CUP&A
Not hiring right now ·Central ·1001-5000 employees ·13 engineersCambridge Intelligence Limited
Not hiring right now ·Central ·251-1,000 employees ·11 engineersCambridge data-visualisation software firm (KeyLines, ReGraph); graph analytics for fraud, intelligence and cyber.
Capgemini
Not hiring right now ·Central ·1001-5000 employeesIncludes Capgemini Engineering (Cambridge Consultants parent).
Cashflows
Not hiring right now ·Central ·251-1,000 employeesCGI
Not hiring right now ·Central ·1001-5000 employeesGlobal IT and business consulting giant (~95,000 staff); UK hybrid SWE / Dynamics 365 / full-stack roles. Defence-cleared work.
Citrix (Cloud Software Group)
Not hiring right now ·Central ·251-1,000 employees ·20 engineersCambridge engineering site (ShareFile lineage).
CloudReach (Atos)
Not hiring right now ·Central ·251-1,000 employeesCongenica
Not hiring right now ·Central ·251-1,000 employeesSapientia genome analysis platform.
Darktrace
Not hiring right now ·Central ·1001-5000 employees ·64 engineersCambridge-headquartered cyber AI scale-up; self-learning threat detection across enterprise networks, cloud, email and OT.
Dassault Systemes
Not hiring right now ·Central ·251-1,000 employees ·14 engineersCATIA / SIMULIA lineage; Cambridge office.
Domino Printing Sciences
Not hiring right now ·Central ·1001-5000 employees ·27 engineersIndustrial coding and marking equipment manufacturer; part of Brother Industries.
DXC Technology
Not hiring right now ·Central ·1001-5000 employeesCambridge office (market map).
Eagle Genomics
Not hiring right now ·Central ·51-250 employees'e[bookmark]' microbiome platform.
Elsevier
Not hiring right now ·Central ·251-1,000 employees ·7 engineersResearch platforms & data.
Elsevier - SciBite
Not hiring right now ·Central ·51-250 employees ·6 engineersSciBite semantic enrichment; part of Elsevier.
EMBL-EBI
Not hiring right now ·Science Park ·1001-5000 employees ·72 engineersEuropean Bioinformatics Institute; huge data/software org.
Featurespace
Not hiring right now ·Central ·251-1,000 employees ·19 engineersAcquired by Visa (2025).
GE
Not hiring right now ·Central ·1001-5000 employees ·6 engineersGÉANT
Not hiring right now ·Central ·251-1,000 employeesEuropean research-and-education network association; pan-European backbone for academic computing.
Go +2 moreGenomics England
Not hiring right now ·Central ·251-1,000 employeesGovernment-owned company running the 100,000 Genomes Project and NHS genomic medicine service.
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Geospock (Sensumdata)
Not hiring right now ·Central ·51-250 employees Granta Design (Ansys Granta)
Not hiring right now ·Central ·251-1,000 employeesAcquired by Ansys; materials data.
Horizon Discovery (Revvity)
Not hiring right now ·Central ·251-1,000 employeesAcquired by PerkinElmer/Revvity.
i2 Group
Not hiring right now ·Central ·251-1,000 employees ·9 engineersCambridge-headquartered intelligence-analysis software (analyst notebook etc.). Former IBM unit, now part of N. Harris Computer Corp. Hires SWE for investigative analytics.
Ito World
Not hiring right now ·Central ·51-250 employeesCambridge mobility-data platform; transit and journey-planning data feeds used by Apple Maps, Google Maps and others.
Jagex
Not hiring right now ·Central ·251-1,000 employees ·10 engineersRuneScape / Old School RuneScape.
Linguamatics (IQVIA)
Not hiring right now ·Central ·251-1,000 employeesAcquired by IQVIA.
MathWorks
Not hiring right now ·Central ·251-1,000 employees ·84 engineersMATLAB and Simulink. Cambridge office is large and covers automotive, aerospace, F1 and AI tooling.
Omnigen Biodata
Not hiring right now ·Central ·51-250 employeesOrigami Energy
Not hiring right now ·Central ·251-1,000 employeesDistributed energy management.
Pulse Secure (Ivanti)
Not hiring right now ·Central ·251-1,000 employeesRealVNC
Not hiring right now ·Central ·251-1,000 employeesCambridge-based remote-access software firm; commercial steward of the VNC standard. PE-backed.
Ring (Amazon)
Not hiring right now ·Central ·251-1,000 employees ·6 engineersAmazon home security; Cambridge presence.
Samsung Electronics
Not hiring right now ·Central ·251-1,000 employees ·6 engineersCambridge R&D (see also Samsung Semiconductor).
Siemens
Not hiring right now ·Central ·1001-5000 employees ·7 engineersVarious Siemens divisions; see also Siemens DI Software.
Smart Component Technologies (SCT)
Not hiring right now ·Central ·51-250 employeesSheffield- and Cambridgeshire-based technology company building wireless smart-sensor and remote condition-monitoring systems for bolted assets in rail, energy and mining infrastructure.
Softwire
Not hiring right now ·Central ·251-1,000 employees ·14 engineersCambridge office of London-HQ consultancy.
StarLeaf
Not hiring right now ·251-1,000 employeesTelensa
Not hiring right now ·Commuter belt ·251-1,000 employeesCambridge IoT street-lighting and smart-city platform; part of Signify (formerly Philips Lighting).
ThoughtRiver
Not hiring right now ·Central ·251-1,000 employeesTransversal (Verint)
Not hiring right now ·Central ·51-250 employeesTrustonic
Not hiring right now ·Central ·251-1,000 employeesCambridge Science Park-headquartered cybersecurity company providing hardware-backed mobile device security, app protection and trusted execution environments.
UL Solutions
Not hiring right now ·Central ·1001-5000 employees ·7 engineersUniversity of Cambridge
Not hiring right now ·Central ·1001-5000 employees ·39 engineersResearch-academic roles spanning bioinformatics, exascale computing and engineering.
Velocix (Edgio)
Not hiring right now ·Central ·51-250 employeesWellcome Sanger Institute
Not hiring right now ·Science Park ·1001-5000 employees ·42 engineersGenomics research institute on the Hinxton Genome Campus.
Worldpay
Not hiring right now ·Central ·1001-5000 employees ·29 engineersCambridge development office.
