Cambridge tech companies

RO

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.

AR

Arm

18 live roles ·Science Park ·1001-5000 employees ·596 engineers

The CPU IP company. HQ in Cambridge, ~7,000 staff globally; CPU, GPU, ML and infrastructure IP, plus tooling and compilers.

CC

Cambridge Consultants

17 live roles ·Science Park ·251-1,000 employees ·42 engineers

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

RI

Riverlane

12 live roles ·Central ·251-1,000 employees ·14 engineers

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

AS

AstraZeneca

3 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.

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.

CH

Cyted Health

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

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

IL

Illumina

1 live role ·Science Park ·1001-5000 employees ·18 engineers

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

IN

IntelliSense.io

1 live role ·Central ·51-250 employees

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

RS

Royal Society of Chemistry

1 live role ·Central ·1001-5000 employees

Publishing platforms + chemistry data.

8P

8 Power

Not hiring right now ·Central ·51-250 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 ·1001-5000 employees ·57 engineers

Cambridge AWS engineering.

A(

Arkessa (Wireless Logic)

Not hiring right now ·Central ·51-250 employees

IoT connectivity; acquired by Wireless Logic.

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.

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 ·1001-5000 employees ·13 engineers

Peterborough HQ; ~35mi - edge of scope.

BT

Bicycle Therapeutics

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

Cambridge biotech; bicyclic peptide drug platform, oncology focus.

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 ·51-250 employees

OSINT investigations platform.

CI

Cambridge Intelligence Limited

Not hiring right now ·Central ·251-1,000 employees ·11 engineers

Cambridge data-visualisation software firm (KeyLines, ReGraph); graph analytics for fraud, intelligence and cyber.

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 ·1001-5000 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.

DA

Darktrace

Not hiring right now ·Central ·1001-5000 employees ·64 engineers

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

DP

Domino Printing Sciences

Not hiring right now ·Central ·1001-5000 employees ·27 engineers

Industrial coding and marking equipment manufacturer; part of Brother Industries.

DT

DXC Technology

Not hiring right now ·Central ·1001-5000 employees

Cambridge office (market map).

EG

Eagle Genomics

Not hiring right now ·Central ·51-250 employees

'e[bookmark]' microbiome platform.

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.

FE

Featurespace

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

Acquired by Visa (2025).

FE

Fetch.ai

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

Crypto + AI agents.

FA

Five AI (Bosch)

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

Acquired by Bosch; AV development & assurance.

FD

Frontier Developments

Not hiring right now ·Central ·251-1,000 employees ·27 engineers

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

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.

GE

GetBusy

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

Cambridge-headquartered document-productivity SaaS (LSE-listed AIM). Hires full-stack engineers.

GC

Green Custard

Not hiring right now ·Central ·51-250 employees

Good AWS/IoT consultancy lead.

GS

GSK

Not hiring right now ·Central ·1001-5000 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.

HD

Horizon Discovery (Revvity)

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

Acquired by PerkinElmer/Revvity.

IG

i2 Group

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

Cambridge-headquartered intelligence-analysis software (analyst notebook etc.). Former IBM unit, now part of N. Harris Computer Corp. Hires SWE for investigative analytics.

IM

Imagen

Not hiring right now ·Central ·51-250 employees

Enterprise video management.

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.

JA

Jagex

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

RuneScape / Old School RuneScape.

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.

LI

Lightcast

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

Formerly Emsi Burning Glass.

L(

Linguamatics (IQVIA)

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

Acquired by IQVIA.

LU

Luminance

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

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

MA

MathWorks

Not hiring right now ·Central ·251-1,000 employees ·84 engineers

MATLAB and Simulink. Cambridge office is large and covers automotive, aerospace, F1 and AI tooling.

MI

Microbiotica

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

Microbiome drug discovery.

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.

NG

Next Gen Diagnostics (NGD)

Not hiring right now ·Central ·51-250 employees

Automated sequencing diagnostics.

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.

OB

OBRIZUM

Not hiring right now ·Central ·51-250 employees

AI-driven e-learning.

OT

Options Technology

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

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

OE

Origami Energy

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

Distributed energy management.

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.

PI

PitPat

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

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

QT

Quotient Therapeutics

Not hiring right now ·Central ·51-250 employees

Flagship Pioneering company.

RP

Raspberry Pi

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

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.

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.

SE

Secondmind

Not hiring right now ·Central ·51-250 employees ·8 engineers

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

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.

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.

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).

WO

Worldpay

Not hiring right now ·Central ·1001-5000 employees ·29 engineers

Cambridge development office.