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Companies Using Kotlin in United Kingdom

192 companies are hiring Kotlin talent in United Kingdom, with 392 open roles.

192
Companies
392
Open Roles

Kotlin is the primary language for modern Android development and a growing choice for backend services, often replacing Java in teams that prioritise cleaner, safer code. When a company posts Kotlin roles, they're signalling active investment in mobile product development or a backend modernisation push — both of which require supporting infrastructure. These companies are actively evaluating tools around CI/CD pipelines, mobile testing platforms, cloud hosting, and API management.

Buying Signal

A Kotlin hire almost always means a company is either building or scaling an Android app, or migrating backend services away from legacy Java. For sales reps, this is a clear entry point for mobile analytics platforms, backend-as-a-service tools, and developer productivity software. If you sell app performance monitoring, mobile DevOps tooling, or cloud infrastructure, these 203 UK companies are warm prospects right now.

Top Companies50 shown

CompanyIndustryHQ LocationSizeJobsLast SeenLinks
Spotify
lifeatspotify.com
 Musicians Stockholm, Sweden 5,001+ 6 1mo ago
HubSpot
igniteag.com
 Software Development Cambridge, United States 5,001+ 4 2mo ago
Holland & Barrett
hollandandbarrett.com
 Wellness and Fitness Services Nuneaton and Bedworth, United Kingdom 5,001+ 3 1mo ago
Wave Mobile Money
wave.com
 Financial Services Dakar, Senegal 1,001–5,000 14 7w ago
AlphaSights
alphasights.com
 Information Services Greater London, United Kingdom 1,001–5,000 5 1mo ago
Anaplan
anaplan.com
 Software Development Miami, United States 1,001–5,000 5 7w ago
Airwallex
airwallex.com
 Financial Services Hong Kong, China 1,001–5,000 4 7w ago
Miro
miro.com
 Software Development San Francisco, United States 1,001–5,000 3 1mo ago
AND Digital
and.digital
 IT Services and IT Consulting Maidenhead, United Kingdom 1,001–5,000 2 2mo ago
DISCO
csdisco.com
 Software Development Austin, United States 501–1,000 10 7w ago
Proton
proton.me
 Technology, Information and Internet Plan-les-Ouates, Switzerland 501–1,000 6 1mo ago
Zopa Bank
zopa.com
 Financial Services City of London, United Kingdom 501–1,000 5 1mo ago
Opencast | B Corp™
opencastsoftware.com
 IT Services and IT Consulting Newcastle upon Tyne, United Kingdom 501–1,000 4 2mo ago
Allica Bank
allica.bank
 Financial Services Greater London, United Kingdom 501–1,000 2 2mo ago
CreateFuture
createfuture.com
 IT Services and IT Consulting City of Edinburgh, United Kingdom 501–1,000 2 1mo ago
Ashby
ashbyhq.com
 Software Development San Francisco, United States 201–500 14 2mo ago
Blockchain.com
blockchain.com
 Technology, Information and Internet City of London, United Kingdom 201–500 5 2mo ago
Ki
ki-insurance.com
 Insurance Greater London, United Kingdom 201–500 4 1mo ago
LHV Bank
lhv.com
 Financial Services Greater London, United Kingdom 201–500 4 1mo ago
Ohme
ohme-ev.com
 Appliances, Electrical, and Electronics Manufacturing Greater London, United Kingdom 201–500 4 1mo ago
Curve
curve.com
 Financial Services City of Westminster, United Kingdom 201–500 3 7w ago
Goodnotes
goodnotes.com
 Software Development Greater London, United Kingdom 201–500 3 1mo ago
Wheely
wheely.com
 Software Development Greater London, United Kingdom 201–500 3 2mo ago
Blue Light Card
bluelightcard.co.uk
 Software Development Charnwood, United Kingdom 201–500 2 2mo ago
Depop
depop.com
 Software Development Greater London, United Kingdom 201–500 2 2mo ago
Lendable
lendable.co.uk
 Financial Services City of London, United Kingdom 51–200 8 2mo ago
Climax Studios
climaxstudios.com
 Computer Games Portsmouth, United Kingdom 51–200 4 2mo ago
Light
light.inc
 Software Development Copenhagen, Denmark 51–200 4 1mo ago
CENSUS
census-labs.com
 Computer and Network Security Athens, Greece 51–200 3 2mo ago
Apron
getapron.com
 Financial Services Greater London, United Kingdom 51–200 3 2mo ago
hackajob
hackajob.com
 Software Development Greater London, United Kingdom 51–200 3 2mo ago
Rowden
rowdentech.com
 Technology, Information and Internet Bristol, United Kingdom 51–200 3 2mo ago
Speechify
speechify.com
 Software Development United States 51–200 3 5mo ago
targetjobs UK
targetjobs.co.uk
 Technology, Information and Internet Greater London, United Kingdom 51–200 3 7w ago
United Fintech
unitedfintech.com
 Financial Services City of London, United Kingdom 51–200 3 2mo ago
ZOE
zoe.com
 Technology, Information and Internet Boston, United States 51–200 3 2mo ago
Africa Health Organisation (AHO)
aho.org
 Non-profit Organization Management Norwich, United Kingdom 51–200 2 2mo ago
Aker Systems
akersystems.com
 Software Development Cherwell District, United Kingdom 51–200 2 2mo ago
C
Capgemini Invent
 Business Consulting and Services Paris, France 10,001–50 18 7w ago
Captur
captur.ai
 Software Development City of London, United Kingdom 11–50 4 2mo ago
Skiller Whale
skillerwhale.com
 E-learning Greater London, United Kingdom 2–10 9 4mo ago
Kanzlei Ganz Gärtner Lindberg Slania
familien-strafrecht.de
 Law Practice 2–10 7 3mo ago
Fanatics
fanaticsinc.com
 Technology, Information and Internet New York, United States 10,001+ 4 1mo ago
Lloyds Banking Group
lloydsbankinggroup.com
 Financial Services Greater London, United Kingdom 10,001+ 4 1mo ago
American Express
americanexpress.com
 Financial Services New York, United States 10,001+ 3 1mo ago
Expedia Group
expediagroup.com
 Software Development Seattle, United States 10,001+ 3 1mo ago
Meta
metacareers.com
 Software Development Menlo Park, United States 10,001+ 3 2mo ago
Motorola Solutions
motorolasolutions.com
 Telecommunications Chicago, United States 10,001+ 3 2mo ago
Atlassian
atlassian.com
 Software Development Sydney, Australia 10,001+ 2 2mo ago
BRP
brp.com
 Manufacturing Valcourt (ville), Canada 10,001+ 2 2mo ago

192 companies use Kotlin. Want the full list?

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Companies with open Kotlin roles in United Kingdom. Company HQ may be in a different location.

▲Market Signal

With 407 open roles across 203 companies, Kotlin demand in the UK is broad rather than concentrated — indicating widespread adoption rather than a spike driven by a handful of large enterprises. That spread makes it a reliable signal for identifying mid-market and enterprise buyers at an active build phase.

⦿Stack Intelligence

Companies hiring for Kotlin alongside Java and Spring are running hybrid stacks — likely mid-migration from Java monoliths to more modular Kotlin services. Jetpack Compose hiring alongside Kotlin confirms a mobile-first product investment. For sales targeting, this combination points to teams with meaningful engineering budgets and a clear appetite for tooling that supports multi-language environments.

Kotlin Hiring Landscape

Where and how companies hire Kotlin talent

By Industry

Software Development
58
Financial Services
36
Technology, Information and Internet
21
IT Services and IT Consulting
18
Business Consulting and Services
4
E-learning
1
Telecommunications
5
Law Practice
1

Top Roles

Senior Software Engineer13Principal Software Engineer9Android Engineer8Senior Android Engineer8Software Engineer8Engineering Manager, Platform7Design Engineer, UK5Senior Software Engineer, Product Engineering, UK5Software Engineering Coach: Flexible (PostgreSQL, React Native More)5Software Engineering Coach: Flexible (PostgreSQL, React Native + More)4Staff Software Engineer, Product Engineering, UK4Backend Engineer3

Related Technologies

JavaSpringJetpack Compose

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Frequently Asked Questions

What is Kotlin?

Kotlin is a programming language used primarily for Android app development and JVM-based backend services. It signals that a company is investing in either consumer-facing mobile products or modernising server-side infrastructure. Both are buying moments for a range of technical vendors.

Why should sales teams track Kotlin hiring?

Kotlin hiring predicts spend on mobile infrastructure, testing tools, and cloud services before procurement conversations begin. A rep tracking these roles in Financial Services or Software Development — the top two UK industries here — can get ahead of RFPs by weeks.

Who should be selling to companies that use Kotlin?

Vendors best positioned here include mobile testing and observability platforms, cloud infrastructure providers, CI/CD tooling companies, and API management solutions.