Cambridge tech companies

AR

Arm

48 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.

CO

Cellular Origins

14 live roles ·Central ·51-200 employees ·13 engineers

Cambridge cell-and-gene therapy automation (TTP spin-out); robotic manufacturing of advanced therapies.

AS

AstraZeneca

10 live roles ·Science Park ·1001-5000 employees ·7 engineers

Cambridge-headquartered global pharma; major presence at the Cambridge Biomedical Campus. Heavy AI/ML hiring across genetics, drug discovery and biologics engineering.

LU

Luminance

8 live roles ·Central ·251-1,000 employees ·6 engineers

Cambridge legal AI pioneer; contract analysis and agentic legal workflows.

PC

PA Consulting (Global Innovation & Tech Centre)

6 live roles ·1001-5000 employees

Melbourn technology campus.

DA

Darktrace

5 live roles ·Central ·1,001-5,000 employees ·64 engineers

Cambridge-headquartered cyber AI scale-up; self-learning threat detection across enterprise networks, cloud, email and OT.

EM

EMBL-EBI

4 live roles ·Science Park ·1001-5000 employees ·72 engineers

European Bioinformatics Institute; huge data/software org.

AV

AVEVA

3 live roles ·Central ·5,001-10,000 employees ·58 engineers

Industrial software giant (Schneider Electric); CONNECT cloud platform, PI System, asset performance management.

FD

Frontier Developments

3 live roles ·Central ·501-1,000 employees ·27 engineers

Cambridge game studio (Elite Dangerous, Planet Coaster, Jurassic World Evolution).

OT

Options Technology

3 live roles ·Central ·501-1,000 employees ·9 engineers

Financial-markets cloud and infrastructure provider; Cambridge engineering office.

CC

Cambridge Consultants

2 live roles ·Science Park ·501-1,000 employees ·42 engineers

Capgemini-owned deep-tech consultancy; Science Park HQ. Hardware, AI, medtech, wireless.

HE

Healx

2 live roles ·Central ·251-1,000 employees

Cambridge AI-for-rare-disease scale-up; ML platform for drug repurposing and combination discovery. Strong ML/data hiring track record.

IL

Illumina

2 live roles ·Science Park ·5,001-10,000 employees ·18 engineers

Cambridge-based (Chesterford Research Park) arm of Illumina developing DNA sequencing instruments and technology.

NE

Neat

2 live roles ·Central ·251-1,000 employees ·17 engineers

Norwegian video-conferencing hardware company; recent Cambridge R&D investment.

PT

Pico Technology

2 live roles ·Commuter belt ·251-1,000 employees ·8 engineers

St Neots test-and-measurement firm; USB oscilloscopes and data loggers.

BT

Bicycle Therapeutics

1 live role ·Science Park ·251-1,000 employees

Cambridge biotech; bicyclic peptide drug platform, oncology focus.

CC

Cambridge Cognition

1 live role ·Central ·251-1,000 employees

Cambridge-headquartered LSE-listed digital-health software firm; cognitive assessment SaaS used in clinical trials. Hires SWE and data engineers.

CO

Cosworth

1 live role ·Central ·501-1,000 employees ·14 engineers

Motorsport electronics group; Cambridge office (Cosworth Electronics) develops data, video and control systems for motorsport and automotive. Hires hardware + FPGA + embedded engineers.

FE

Fetch.ai

1 live role ·Central ·251-1,000 employees

Crypto + AI agents.

NQ

Nu Quantum

1 live role ·Central ·51-250 employees

Cambridge quantum-networking start-up; photonic interconnects for QPUs.

SE

Secondmind

1 live role ·Central ·51-250 employees ·8 engineers

Cambridge-based machine learning company (formerly Prowler.io) building optimisation and calibration software for automotive engineering.

4T

42 Technology

Not hiring right now ·Commuter belt ·251-1,000 employees

Cambourne-based deep-tech consultancy and product development firm.

4B

4basebio

Not hiring right now ·Central ·51-250 employees

DNA manufacturing; limited software.

8P

8 Power

Not hiring right now ·Central ·1-10 employees

Energy-harvesting condition monitoring.

A(

Abcam (Danaher)

Not hiring right now ·Central ·1001-5000 employees ·7 engineers

Antibodies; large e-commerce & data platform.

AL

Amazon Lab126

Not hiring right now ·Central ·251-1,000 employees ·12 engineers

Amazon devices hardware/software.

AW

Amazon Web Services (AWS)

Not hiring right now ·Central ·10,000+ employees ·57 engineers

Cambridge AWS engineering.

AM

AMD

Not hiring right now ·Central ·10,000+ employees ·30 engineers

x86 CPU, GPU and adaptive computing (ex-Xilinx); Cambridge office is a major UK engineering hub.

AP

Apple

Not hiring right now ·Central ·10,000+ employees ·55 engineers

Apple's Cambridge office on Station Road, home to Siri and speech technology teams originating from the VocalIQ acquisition.

A(

Arkessa (Wireless Logic)

Not hiring right now ·Central ·51-250 employees

IoT connectivity; acquired by Wireless Logic.

Acquired by Meta 2022; team in Cambridge.

AU

Autodesk

Not hiring right now ·Central ·251-1,000 employees ·7 engineers

Design and manufacturing software (AutoCAD, Fusion, Revit); Cambridge office focuses on AI and computational tools.

BA

Bango

Not hiring right now ·Central ·251-1,000 employees ·6 engineers

Cambridge mobile payments and content-subscription bundling platform; LSE-listed.

B/

Beko / Arcelik R&D

Not hiring right now ·Science Park ·51-250 employees

Global engineering & technology centre.

BO

Better Origin

Not hiring right now ·Central ·51-250 employees

AI-controlled insect mini-farms.

BG

BGL Group / Compare the Market

Not hiring right now ·Commuter belt ·501-1,000 employees ·13 engineers

Peterborough HQ; ~35mi - edge of scope.

B(

biomodal (Cambridge Epigenetix)

Not hiring right now ·Central ·251-1,000 employees

Cambridge-area genomics company (formerly Cambridge Epigenetix) building multiomics DNA-sequencing technology and bioinformatics.

BI

Bit.bio

Not hiring right now ·Science Park ·251-1,000 employees

Engineered human cells; data/software teams.

BS

Blackdot Solutions

Not hiring right now ·Central ·51-200 employees

OSINT investigations platform.

BL

Bloomberg

Not hiring right now ·Central ·10,000+ employees ·11 engineers

Cambridge engineering office.

BR

Broadcom

Not hiring right now ·Central ·251-1,000 employees

US semiconductor and infrastructure-software giant; Milton office covers chip R&D and VMware Cloud.

CD

Cadence Design Systems

Not hiring right now ·Central ·251-1,000 employees ·15 engineers

Major US EDA vendor; Cambridge office covers IC design tools, formal verification and ML in test. Hires senior C++ / Python engineers.

CB

Cambridge Broadband Networks (CBNL)

Not hiring right now ·Central ·251-1,000 employees ·7 engineers

Point-to-multipoint microwave.

CD

Cambridge Design Partnership (CDP)

Not hiring right now ·Central ·251-1,000 employees ·8 engineers

Now part of TTP group.

CG

Cambridge GaN Devices (CGD)

Not hiring right now ·Central ·51-200 employees

GaN power transistors; Series C 2024.

CM

Cambridge Mechatronics (CML)

Not hiring right now ·Central ·251-1,000 employees

Shape-memory-alloy actuators for smartphone cameras.

CQ

Cambridge Quantum

Not hiring right now ·Central ·251-1,000 employees ·6 engineers

Profiles overlap with Quantinuum.

CT

Cambridge Touch Technologies

Not hiring right now ·Central ·51-250 employees

3D multi-touch for devices.

Cambridge Engineering spinout.

CA

Cambustion

Not hiring right now ·Central ·251-1,000 employees

Emissions test instruments + software.

CR

Cancer Research Horizons / CRUK Cambridge Institute

Not hiring right now ·Science Park ·10,000+ employees

Research institute; substantial computational teams.

CA

Capgemini

Not hiring right now ·Central ·1001-5000 employees

Includes Capgemini Engineering (Cambridge Consultants parent).

CR

Carbon Re

Not hiring right now ·Central ·51-250 employees

AI for cement/steel emissions.

CB

CardiaTec Biosciences

Not hiring right now ·Central ·51-250 employees

Multiomics + AI.

CG

CGI

Not hiring right now ·Central ·10,000+ employees

Global IT and business consulting giant (~95,000 staff); UK hybrid SWE / Dynamics 365 / full-stack roles. Defence-cleared work.

CS

CMR Surgical

Not hiring right now ·Central ·251-1,000 employees ·29 engineers

Cambridge-based (Milton) medical robotics company building the Versius surgical robotic system.

CO

Congenica

Not hiring right now ·Central ·251-1,000 employees

Sapientia genome analysis platform.

CO

CorrosionRADAR

Not hiring right now ·Central ·51-250 employees

Cambridge-based industrial IoT company combining distributed sensors with predictive analytics to monitor corrosion under insulation in energy and process plants.

CU

CuspAI

Not hiring right now ·Central ·51-250 employees

Cambridge AI-for-materials-discovery start-up; DeepMind alumni team building generative models for new materials. Relevant ML hire.

CM

Cydar Medical

Not hiring right now ·Central ·51-250 employees

Cambridge-based medical-software company using cloud AI to provide 3D image guidance for minimally invasive endovascular surgery.

CH

Cyted Health

Not hiring right now ·Central ·51-200 employees

Cambridge-based diagnostics company whose EndoSign capsule sponge test and biomarker platform enable early detection of oesophageal cancer and pre-cancerous conditions.

DS

Dassault Systemes

Not hiring right now ·Central ·251-1,000 employees ·14 engineers

CATIA / SIMULIA lineage; Cambridge office.

D(

DisplayLink (Synaptics)

Not hiring right now ·Central ·251-1,000 employees

Cambridge-based DisplayLink team, now part of Synaptics, designing silicon and software for USB and wireless display connectivity.

EG

Eagle Genomics

Not hiring right now ·Central ·51-250 employees

'e[bookmark]' microbiome platform.

ET

Echion Technologies Ltd

Not hiring right now ·51-250 employees

Sawston-based battery-technology developer; superfast-charging anode materials. Series-A funded; hires materials and instrumentation engineers.

EI

Eight19

Not hiring right now ·Central ·51-250 employees

Organic PV; some firmware.

EL

Elsevier

Not hiring right now ·Central ·251-1,000 employees ·7 engineers

Research platforms & data.

E-

Elsevier - SciBite

Not hiring right now ·Central ·51-250 employees ·6 engineers

SciBite semantic enrichment; part of Elsevier.

FA

Facebook

Not hiring right now ·Central ·251-1,000 employees ·6 engineers

Profiles overlap with Meta.

FE

Featurespace

Not hiring right now ·Central ·251-1,000 employees ·19 engineers

Acquired by Visa (2025).

FA

Five AI (Bosch)

Not hiring right now ·Central ·251-1,000 employees ·14 engineers

Acquired by Bosch; AV development & assurance.

GÉ

GÉANT

Not hiring right now ·Central ·251-1,000 employees

European research-and-education network association; pan-European backbone for academic computing.

GE

Genomics England

Not hiring right now ·Central ·251-1,000 employees

Government-owned company running the 100,000 Genomes Project and NHS genomic medicine service.

GP

Genomics plc

Not hiring right now ·Central ·51-200 employees

Cambridge office (careers page).

GM

GMSL

Not hiring right now ·Central ·51-250 employees ·10 engineers

Software engineering consultancy.

GS

GSK

Not hiring right now ·Central ·10,000+ employees

Global pharma; Stevenage R&D campus is the company's largest UK research site. Active in AI/ML for drug discovery, translational data, and oncology pharmacology.

HC

Hitachi Cambridge Laboratory

Not hiring right now ·Central ·51-250 employees

University-embedded research lab.

HD

Horizon Discovery (Revvity)

Not hiring right now ·Central ·251-1,000 employees

Acquired by PerkinElmer/Revvity.

HP

HP

Not hiring right now ·Central ·10,000+ employees ·13 engineers

PC and print giant; Cambridge office focuses on browser, print platform and AI services.

H(

Huawei (Cambridge Research Centre)

Not hiring right now ·Central ·10,000+ employees ·8 engineers

Cambridge R&D centre.

IU

Imec UK

Not hiring right now ·Central ·51-250 employees

Chip-design research; STCO/DTCO programmes.

IN

Intellegens

Not hiring right now ·Central ·51-250 employees

Cambridge machine-learning company whose Alchemite software trains models on sparse, noisy experimental data to accelerate R&D in materials, chemicals and manufacturing.

IN

IntelliSense.io

Not hiring right now ·Central ·51-200 employees

Cambridge-based industrial AI company delivering real-time process optimisation software for the mining and mineral-processing industry.

IQ

IQGeo

Not hiring right now ·Central ·251-1,000 employees ·10 engineers

Cambridge geospatial-software firm; network-asset planning for telco and utilities.

IW

Ito World

Not hiring right now ·Central ·51-250 employees

Cambridge mobility-data platform; transit and journey-planning data feeds used by Apple Maps, Google Maps and others.

KI

KisanHub

Not hiring right now ·Central ·51-250 employees

Cambridge agritech whose crop intelligence platform connects growers and food supply chains using field, satellite, quality and logistics data.

KY

Kynesim

Not hiring right now ·Central ·51-250 employees

Cambridge consultancy of embedded software and hardware specialists taking client products from concept through design to delivery.

LI

Lightcast

Not hiring right now ·Central ·251-1,000 employees ·7 engineers

Formerly Emsi Burning Glass.

LI

Linaro

Not hiring right now ·Remote ·51-200 employees

Cambridge non-profit engineering organisation; stewards open-source software for the Arm ecosystem (kernel, toolchain, virtualisation). Strong adjacent talent pool to Arm and Edge AI.

L(

Linguamatics (IQVIA)

Not hiring right now ·Central ·251-1,000 employees

Acquired by IQVIA.

M(

Marshall (ADG)

Not hiring right now ·Central ·1001-5000 employees

Aerospace engineering; software teams.

MB

MBDA

Not hiring right now ·Central ·1001-5000 employees ·9 engineers

European missile systems manufacturer; Stevenage is a major UK engineering hub. Defence clearance required.

ME

MediaTek

Not hiring right now ·5,001-10,000 employees ·29 engineers

Taiwanese fabless SoC company; Cambourne office covers connectivity and modem.

MI

Microbiotica

Not hiring right now ·Central ·251-1,000 employees

Microbiome drug discovery.

MR

Microsoft Research Cambridge

Not hiring right now ·Central ·10,000+ employees ·48 engineers

Major research lab.

MO

Mogrify

Not hiring right now ·Central ·51-250 employees

Computational cell-transdifferentiation.

MT

Mosaic Therapeutics

Not hiring right now ·Central ·51-250 employees

Sanger spinout.

MH

MultiplAI Health

Not hiring right now ·Science Park ·51-250 employees

RNA-based AI screening.

M(

Myrtle.ai (Myrtle Software)

Not hiring right now ·Central ·51-250 employees ·7 engineers

Cambridge machine-learning inference company; FPGA-accelerated ML for datacentre and edge.

NG

Next Gen Diagnostics (NGD)

Not hiring right now ·Central ·51-250 employees

Automated sequencing diagnostics.

NB

Nokia Bell Labs Cambridge

Not hiring right now ·Central ·51-250 employees

Research lab.

NS

Nordic Semiconductor

Not hiring right now ·Central ·251-1,000 employees

Cambridge office; ultra-low-power wireless.

NU

Nuclera

Not hiring right now ·Science Park ·251-1,000 employees

Cambridge biotech; eProtein desktop platform for bench-top protein expression. Hires platform SWE, instrument software and microfluidics.

NV

Nvidia

Not hiring right now ·Central ·251-1,000 employees ·9 engineers

NVIDIA's Cambridge office at 10 Station Road, supporting the company's UK AI computing and research work.

NL

Nyobolt Ltd

Not hiring right now ·Central ·51-200 employees

Cambridge ultra-fast-charge battery firm (Sussex University / Cambridge spin-out); Series-B funded. Hires SWE, controls and electrochemistry engineers.

OB

OBRIZUM

Not hiring right now ·Central ·51-250 employees

AI-driven e-learning.

OM

Owlstone Medical Limited

Not hiring right now ·Central ·251-1,000 employees

Cambridge breath-biopsy diagnostics scale-up; ReCIVA platform plus the world's only commercial Breath Biopsy Laboratory. Hires SWE, data science and embedded engineers.

PA

Paragraf

Not hiring right now ·Commuter belt ·51-200 employees

Graphene electronics; Cambridge cluster.

PE

PetMedix

Not hiring right now ·Central ·51-250 employees

Some bioinformatics.

PH

PharmEnable

Not hiring right now ·Central ·51-250 employees

Chemistry + AI.

PH

PhoreMost

Not hiring right now ·Science Park ·51-250 employees

SITESEEKER screening platform.

PI

PitPat

Not hiring right now ·Central ·51-250 employees ·7 engineers

Cambridge consumer pet GPS / activity wearable firm. Hardware + cloud platform team.

PL

Plextek

Not hiring right now ·251-1,000 employees

Cambridge engineering consultancy; specialist in low-SWaP radar, wireless and defence systems.

PS

Pragmatic Semiconductor

Not hiring right now ·Central ·201-500 employees

Cambridge-based flexible-electronics fab; thin-film integrated circuits for low-cost IoT and packaging.

PR

PredictImmune

Not hiring right now ·Central ·51-250 employees

Diagnostics; small data team.

Q(

Quantinuum (Cambridge Quantum)

Not hiring right now ·Central ·251-1,000 employees ·10 engineers

Quantum computing company formed from Cambridge Quantum and Honeywell Quantum Solutions, with a Cambridge software and algorithms team.

QT

Quotient Therapeutics

Not hiring right now ·Central ·51-250 employees

Flagship Pioneering company.

RW

Ranplan Wireless

Not hiring right now ·Central ·11-50 employees

In-building wireless design software.

RP

Raspberry Pi

Not hiring right now ·Central ·51-200 employees ·13 engineers

Raspberry Pi Ltd (LSE-listed) + Foundation.

RE

RealVNC

Not hiring right now ·Central ·251-1,000 employees

Cambridge-based remote-access software firm; commercial steward of the VNC standard. PE-backed.

R(

Ring (Amazon)

Not hiring right now ·Central ·251-1,000 employees ·6 engineers

Amazon home security; Cambridge presence.

RI

Risilience

Not hiring right now ·Central ·251-1,000 employees ·7 engineers

Cambridge-headquartered climate-risk SaaS; spin-out of the Cambridge Centre for Risk Studies. Hires Python and full-stack engineers.

RI

Riverlane

Not hiring right now ·Central ·251-1,000 employees ·14 engineers

Cambridge quantum-computing firm; the quantum 'OS' / decoder layer for QPUs.

RO

RoboK

Not hiring right now ·Central ·51-250 employees

Cambridge University AI spinout whose SiteLens platform turns existing CCTV into computer-vision safety monitoring for ports, logistics and manufacturing sites.

RS

Royal Society of Chemistry

Not hiring right now ·Central ·1,001-5,000 employees

Publishing platforms + chemistry data.

SI

Sagentia Innovation (Science Group)

Not hiring right now ·251-1,000 employees

Part of Science Group plc.

S(

Samsung (AI Centre + Cambridge R&D)

Not hiring right now ·Central ·10,000+ employees

Samsung AI Centre Cambridge; ex-CSR talent.

SE

Samsung Electronics

Not hiring right now ·Central ·10,000+ employees ·6 engineers

Cambridge R&D (see also Samsung Semiconductor).

SS

Samsung Semiconductor

Not hiring right now ·Central ·10,000+ employees ·22 engineers

Cambridge semiconductor R&D.

SG

Sano Genetics

Not hiring right now ·Central ·51-250 employees

Cambridge-based health-tech company building a precision-medicine platform that combines genetic testing, patient recruitment and analytics to run clinical trials.

SA

SATAVIA

Not hiring right now ·Central ·51-250 employees

Cambridge-founded aviation climate-tech company, now part of GE Aerospace, whose DECISIONX platform optimises flight plans to prevent warming contrails.

SA

Savanta

Not hiring right now ·Central ·251-1,000 employees

Research/insight; data & survey platforms.

SE

Sentec

Not hiring right now ·Central ·11-50 employees

Cambridge-based Sentec, Xylem's technology and product-development arm, building smart metering and flow-sensing products with electronics, firmware and mechanical engineering teams.

SE

Sepura

Not hiring right now ·Central ·251-1,000 employees ·24 engineers

Cambridge professional-radio firm; TETRA terminals for emergency services.

SI

Siemens

Not hiring right now ·Central ·1001-5000 employees ·7 engineers

Various Siemens divisions; see also Siemens DI Software.

SD

Siemens Digital Industries Software

Not hiring right now ·Central ·251-1,000 employees ·30 engineers

EDA tools (Mentor Graphics heritage).

SC

SLB Cambridge Research (Schlumberger)

Not hiring right now ·Central ·251-1,000 employees

Schlumberger Gould Research Centre.

SC

Smart Component Technologies (SCT)

Not hiring right now ·Central ·51-250 employees

Sheffield- and Cambridgeshire-based technology company building wireless smart-sensor and remote condition-monitoring systems for bolted assets in rail, energy and mining infrastructure.

SO

Softwire

Not hiring right now ·Central ·251-1,000 employees ·14 engineers

Cambridge office of London-HQ consultancy.

SF

Sphere Fluidics

Not hiring right now ·Science Park ·51-250 employees

Picodroplet single-cell tech.

ST

Storm Therapeutics Ltd

Not hiring right now ·Central ·51-250 employees

Cambridge University spin-out; RNA-epigenetics drug discovery for oncology. Hires computational biology and data science alongside wet-lab science.

ST

Stratasys

Not hiring right now ·Central ·251-1,000 employees ·6 engineers

Industrial 3D printing and additive manufacturing; Cambridge office runs PolyJet and software R&D.

TC

TE Connectivity

Not hiring right now ·Central ·10,000+ employees ·6 engineers

Global connectivity and sensor manufacturer (~85,000 staff). UK engineering presence covers automotive, aerospace and medical sensors.

TE

techspert.io

Not hiring right now ·Central ·51-250 employees

Expertise-matching platform.

TE

Telensa

Not hiring right now ·Commuter belt ·251-1,000 employees

Cambridge IoT street-lighting and smart-city platform; part of Signify (formerly Philips Lighting).

TT

The Technology Partnership (TTP)

Not hiring right now ·201-500 employees

Major Melbourn deep-tech consultancy.

T(

Toshiba (Cambridge Research Laboratory)

Not hiring right now ·Central ·251-1,000 employees

Quantum crypto & ML research.

TL

TWI Ltd

Not hiring right now ·Science Park ·1001-5000 employees ·7 engineers

Cambridge-headquartered research and technology organisation; materials, engineering and manufacturing. ~700 staff; hires software for digital engineering and simulation.

UO

University of Cambridge

Not hiring right now ·Central ·10,000+ employees ·39 engineers

Research-academic roles spanning bioinformatics, exascale computing and engineering.

WS

Wellcome Sanger Institute

Not hiring right now ·Science Park ·1,001-5,000 employees ·42 engineers

Genomics research institute on the Hinxton Genome Campus.

WS

WSP

Not hiring right now ·Central ·1001-5000 employees

Engineering consultancy; digital/BIM software.

XA

Xampla

Not hiring right now ·Central ·51-250 employees

Materials; limited software.

X(

Xilinx (AMD)

Not hiring right now ·Central ·251-1,000 employees ·6 engineers

FPGA design; merged into AMD.

ZM

ZEISS Microscopy

Not hiring right now ·10,000+ employees ·11 engineers

Carl Zeiss Microscopy UK; Cambridge office. Hires applications engineers, imaging software developers.