Kotlin Contract Job Trends in England

JetBrains Kotlin
UK > England

The table below provides summary statistics and contractor rates for jobs advertised in England requiring Kotlin skills. It covers contract job vacancies from the 6 months leading up to 25 June 2026, with comparisons to the same periods in the previous two years.

6 months to
25 Jun 2026
Same period 2025 Same period 2024
Rank 411 341 340
Rank change year-on-year -70 -1 +53
Contract jobs citing Kotlin 197 143 225
As % of all contract jobs in England 0.45% 0.57% 0.60%
As % of the Programming Languages category 1.70% 1.68% 1.97%
Number of daily rates quoted 114 90 160
10th Percentile £333 £362 £361
25th Percentile £412 £403 £425
Median daily rate (50th Percentile) £475 £475 £488
Median % change year-on-year - -2.56% -18.75%
75th Percentile £563 £594 £600
90th Percentile £675 £713 £641
UK median daily rate £500 £475 £488
% change year-on-year +5.26% -2.56% -18.75%
Number of hourly rates quoted 5 1 3
10th Percentile - - £48.10
25th Percentile £52.50 £43.25 £59.13
Median hourly rate £55.00 £44.50 £80.00
Median % change year-on-year +23.60% -44.38% +128.57%
75th Percentile £77.00 £45.75 £81.75
90th Percentile £87.80 - £82.20
UK median hourly rate £55.00 £44.50 £80.00
% change year-on-year +23.60% -44.38% +128.57%

All Programming Languages
England

Kotlin falls under the Programming Languages category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies requiring coding skills in England.

Contract vacancies with a requirement for coding skills 11,605 8,533 11,426
As % of all contract IT jobs advertised in England 26.73% 33.99% 30.52%
Number of daily rates quoted 7,570 5,922 8,174
10th Percentile £362 £355 £350
25th Percentile £424 £413 £425
Median daily rate (50th Percentile) £518 £520 £540
Median % change year-on-year -0.48% -3.70% -3.57%
75th Percentile £615 £638 £650
90th Percentile £726 £775 £788
UK median daily rate £510 £510 £525
% change year-on-year - -2.86% -4.55%
Number of hourly rates quoted 520 201 492
10th Percentile £36.25 £28.18 £35.52
25th Percentile £55.00 £35.00 £50.00
Median hourly rate £65.00 £55.00 £63.00
Median % change year-on-year +18.18% -12.70% +0.80%
75th Percentile £70.00 £68.00 £70.00
90th Percentile £78.08 £85.00 £77.38
UK median hourly rate £65.00 £54.94 £62.50
% change year-on-year +18.32% -12.10% -

Kotlin
Job Vacancy Trend in England

Historical trend showing the proportion of contract IT job postings citing Kotlin relative to all contract IT jobs advertised in England.

Kotlin job vacancy trend in England

Kotlin
Daily Rate Trend in England

Contractor daily rate distribution trend for jobs in England citing Kotlin.

Contractor daily rate distribution trend for jobs in England citing Kotlin

Kotlin
Daily Rate Histogram in England

Daily rate distribution for jobs citing Kotlin in England over the 6 months to 25 June 2026.

Daily rate histogram for Kotlin in England

Kotlin
Hourly Rate Trend in England

Contractor hourly rate distribution trend for jobs in England citing Kotlin.

Contractor hourly rate distribution trend for jobs in England citing Kotlin

Kotlin
Hourly Rate Histogram in England

Hourly rate distribution of jobs citing Kotlin in England over the 6 months to 25 June 2026.

Hourly rate histogram for Kotlin in England

Kotlin
Contract Job Locations in England

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Kotlin within the England region over the 6 months to 25 June 2026. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Jobs
London -49 106 £475 -9.52% 40
North of England -67 41 £450 - 5
North West -33 20 £550 +37.50% 3
South West -27 18 £500 +42.86% 7
South East -50 16 £413 +29.41% 7
Yorkshire -60 14 £400 -20.00% 2
Midlands -60 8 £527 +13.93%
West Midlands - 8 £527 -
North East - 7 £450 -
Kotlin
UK

Kotlin
Co-Occurring Skills & Capabilities in England by Category

The following tables expand on the one above by listing co-occurrences grouped by category. They cover the same employment type, locality and period, with up to 20 co-occurrences shown in each category:

Application Platforms
1 8 (4.06%) Confluence
2 3 (1.52%) SharePoint
3 1 (0.51%) Apache Spark
Business Applications
1 10 (5.08%) Payment Gateway
Cloud Services
1 53 (26.90%) AWS
2 32 (16.24%) GitHub
3 28 (14.21%) Azure
4 23 (11.68%) GitHub Actions
5 22 (11.17%) GCP
6 9 (4.57%) Cloud Run
7 6 (3.05%) Azure DevOps
7 6 (3.05%) Firebase
7 6 (3.05%) Google Play
7 6 (3.05%) Power Platform
7 6 (3.05%) Virtual Private Cloud
8 5 (2.54%) Microsoft Copilot
9 4 (2.03%) Sauce Labs
10 3 (1.52%) Google Kubernetes Engine
11 2 (1.02%) Amazon ECS
11 2 (1.02%) AWS Lambda
11 2 (1.02%) Serverless
12 1 (0.51%) BrowserStack
12 1 (0.51%) Datadog
12 1 (0.51%) Google Pay
Communications & Networking
1 6 (3.05%) VPN
2 4 (2.03%) HTTP
3 3 (1.52%) DSL
4 2 (1.02%) DNS
4 2 (1.02%) Reverse Proxy
5 1 (0.51%) NFC
Database & Business Intelligence
1 8 (4.06%) PostgreSQL
2 6 (3.05%) Power BI
3 5 (2.54%) Relational Database
4 4 (2.03%) MySQL
5 2 (1.02%) Data Warehouse
5 2 (1.02%) NoSQL
5 2 (1.02%) SQLite
6 1 (0.51%) Enterprise Data Warehouse
6 1 (0.51%) Neo4j
Development Applications
1 26 (13.20%) Gradle
2 18 (9.14%) Git
3 17 (8.63%) Jenkins
4 12 (6.09%) Android Studio
4 12 (6.09%) JUnit
5 9 (4.57%) CircleCI
5 9 (4.57%) JIRA
6 8 (4.06%) fastlane
6 8 (4.06%) GitLab
7 7 (3.55%) Bitbucket
8 5 (2.54%) Crashlytics
8 5 (2.54%) Cypress.io
8 5 (2.54%) Gatling
9 4 (2.03%) IntelliJ
9 4 (2.03%) XCUITest
10 3 (1.52%) Appium
10 3 (1.52%) Selenium
10 3 (1.52%) Xcode
11 2 (1.02%) Maven
11 2 (1.02%) TeamCity
General
1 32 (16.24%) Banking
2 28 (14.21%) Finance
3 27 (13.71%) Public Sector
3 27 (13.71%) Social Skills
4 11 (5.58%) Inclusion and Diversity
5 9 (4.57%) Analytical Skills
6 8 (4.06%) Front Office
7 5 (2.54%) Investment Banking
8 4 (2.03%) Military
8 4 (2.03%) Retail
9 1 (0.51%) Automotive
9 1 (0.51%) Documentation Skills
9 1 (0.51%) Law
9 1 (0.51%) Manufacturing
9 1 (0.51%) Police
9 1 (0.51%) Telecoms
Job Titles
1 90 (45.69%) Developer
2 43 (21.83%) Senior
3 34 (17.26%) Android Developer
4 31 (15.74%) Java Developer
5 26 (13.20%) Software Engineer
6 21 (10.66%) Android Engineer
7 18 (9.14%) Java Engineer
8 16 (8.12%) Senior Developer
9 15 (7.61%) Mobile Engineer
10 13 (6.60%) Backend Developer
10 13 (6.60%) Java Software Engineer
11 9 (4.57%) Architect
12 8 (4.06%) Lead
12 8 (4.06%) Mobile Developer
13 7 (3.55%) Senior Backend Developer
13 7 (3.55%) Tester
14 6 (3.05%) QA Engineer
14 6 (3.05%) Senior Android Developer
14 6 (3.05%) Senior Software Engineer
15 5 (2.54%) Applications Engineer
Libraries, Frameworks & Software Standards
1 42 (21.32%) Android Jetpack
2 40 (20.30%) Jetpack Compose
3 38 (19.29%) Spring
4 34 (17.26%) Spring Boot
5 33 (16.75%) REST
6 23 (11.68%) Android SDK
6 23 (11.68%) RESTful
7 14 (7.11%) GraphQL
8 13 (6.60%) Kafka
9 11 (5.58%) Node.js
9 11 (5.58%) RxJava
10 9 (4.57%) OAuth
10 9 (4.57%) OAuth2
11 8 (4.06%) Dagger
12 6 (3.05%) HTML
12 6 (3.05%) OkHttp
12 6 (3.05%) Playwright
12 6 (3.05%) React
13 5 (2.54%) OpenID
13 5 (2.54%) WireMock
Miscellaneous
1 51 (25.89%) Mobile App
2 26 (13.20%) Distributed Systems
3 25 (12.69%) Cloud Native
4 15 (7.61%) Product Ownership
5 11 (5.58%) Data Protection Act
6 9 (4.57%) Data Structures
6 9 (4.57%) Onboarding
7 8 (4.06%) Legacy Systems
7 8 (4.06%) Virtual Team
8 7 (3.55%) Algorithms
9 6 (3.05%) Legacy Code
10 5 (2.54%) Distributed Architecture
10 5 (2.54%) Enterprise Software
10 5 (2.54%) Fixed Income
10 5 (2.54%) Foreign Exchange (FX)
11 3 (1.52%) Self-Motivation
11 3 (1.52%) Video\Live Streaming
12 2 (1.02%) Security Posture
13 1 (0.51%) AI Agents
13 1 (0.51%) Greenfield Project
Operating Systems
1 75 (38.07%) Android
2 24 (12.18%) Apple iOS
3 8 (4.06%) Linux
4 4 (2.03%) Unix
4 4 (2.03%) Windows
5 3 (1.52%) AIX
5 3 (1.52%) Mac OS
Processes & Methodologies
1 74 (37.56%) CI/CD
2 52 (26.40%) Agile
3 46 (23.35%) Test Automation
4 45 (22.84%) Android Development
5 43 (21.83%) Microservices
5 43 (21.83%) Software Engineering
6 32 (16.24%) MVVM
7 31 (15.74%) Event-Driven
8 26 (13.20%) TDD
9 25 (12.69%) Event-Driven Architecture
9 25 (12.69%) Observability
10 24 (12.18%) User Experience
11 23 (11.68%) DevOps
12 20 (10.15%) Mentoring
13 19 (9.64%) API Design
13 19 (9.64%) Architectural Patterns
13 19 (9.64%) Problem-Solving
14 18 (9.14%) Continuous Improvement
15 17 (8.63%) Open Source
16 16 (8.12%) API Development
Programming Languages
1 133 (67.51%) Java
2 24 (12.18%) TypeScript
3 20 (10.15%) Swift
4 17 (8.63%) SQL
5 15 (7.61%) JavaScript
6 12 (6.09%) Python
7 6 (3.05%) Go
8 3 (1.52%) Objective-C
9 2 (1.02%) C#
9 2 (1.02%) PHP
9 2 (1.02%) Rust
10 1 (0.51%) BrightScript
10 1 (0.51%) Cypher
10 1 (0.51%) Ruby
10 1 (0.51%) Scala
10 1 (0.51%) Shell Script
Qualifications
1 33 (16.75%) Security Cleared
2 28 (14.21%) SC Cleared
3 8 (4.06%) Degree
4 6 (3.05%) Computer Science Degree
5 5 (2.54%) Azure Certification
6 2 (1.02%) AWS Certification
6 2 (1.02%) BPSS Clearance
6 2 (1.02%) DV Cleared
6 2 (1.02%) SANS
Quality Assurance & Compliance
1 28 (14.21%) QA
2 12 (6.09%) Accessibility
3 5 (2.54%) WCAG
4 4 (2.03%) Data Quality
5 2 (1.02%) NCSC
5 2 (1.02%) PCI DSS
6 1 (0.51%) GDPR
6 1 (0.51%) PSD2
System Software
1 18 (9.14%) Docker
2 1 (0.51%) Virtual Machines
Systems Management
1 25 (12.69%) Kubernetes
2 10 (5.08%) Grafana
3 8 (4.06%) Terraform
4 2 (1.02%) Podman
5 1 (0.51%) Prometheus
5 1 (0.51%) Single Sign-On
Vendors
1 27 (13.71%) Google
2 8 (4.06%) Dynatrace
3 6 (3.05%) Splunk
3 6 (3.05%) Zscaler
4 5 (2.54%) Microsoft
5 1 (0.51%) ForgeRock
5 1 (0.51%) Okta
5 1 (0.51%) Roku