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 26 May 2026, with comparisons to the same periods in the previous two years.

6 months to
26 May 2026
Same period 2025 Same period 2024
Rank 415 349 342
Rank change year-on-year -66 -7 +34
Contract jobs citing Kotlin 185 128 198
As % of all contract jobs in England 0.45% 0.54% 0.54%
As % of the Programming Languages category 1.68% 1.59% 1.80%
Number of daily rates quoted 98 76 138
10th Percentile £304 £375 £350
25th Percentile £393 £412 £416
Median daily rate (50th Percentile) £475 £496 £495
Median % change year-on-year -4.31% +0.28% -17.50%
75th Percentile £539 £606 £600
90th Percentile £650 £709 £675
UK median daily rate £490 £500 £495
% change year-on-year -2.00% +1.01% -17.50%
Number of hourly rates quoted 15 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% +39.13%
75th Percentile £61.25 £45.75 £81.75
90th Percentile £70.00 - £82.20
UK median hourly rate £55.00 £58.86 £80.00
% change year-on-year -6.56% -26.42% +39.13%

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 10,996 8,048 10,986
As % of all contract IT jobs advertised in England 26.49% 33.81% 30.06%
Number of daily rates quoted 7,223 5,594 7,988
10th Percentile £356 £360 £350
25th Percentile £417 £414 £425
Median daily rate (50th Percentile) £513 £525 £549
Median % change year-on-year -2.38% -4.37% -2.40%
75th Percentile £613 £650 £650
90th Percentile £725 £775 £775
UK median daily rate £500 £518 £525
% change year-on-year -3.38% -1.43% -4.55%
Number of hourly rates quoted 531 186 453
10th Percentile £39.25 £28.09 £37.51
25th Percentile £55.00 £35.25 £49.25
Median hourly rate £65.00 £61.75 £62.50
Median % change year-on-year +5.26% -1.20% -
75th Percentile £70.00 £68.75 £70.00
90th Percentile £77.50 £85.00 £78.75
UK median hourly rate £65.00 £57.50 £62.50
% change year-on-year +13.04% -8.00% -

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 26 May 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 26 May 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 26 May 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 -64 83 £475 -11.63% 45
North of England -42 53 £450 - 17
North West -12 34 £475 +18.75% 11
South East -45 19 £406 -30.56% 6
South West -19 17 £481 +10.00% 3
Yorkshire -54 14 £400 -16.32% 4
Midlands -62 7 £527 +13.93% 5
West Midlands - 7 £527 - 3
North East - 5 £525 - 2
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 9 (4.86%) Confluence
2 3 (1.62%) SharePoint
3 1 (0.54%) Apache Spark
Business Applications
1 5 (2.70%) Payment Gateway
Cloud Services
1 48 (25.95%) AWS
2 28 (15.14%) GitHub
3 21 (11.35%) Azure
4 18 (9.73%) GCP
4 18 (9.73%) GitHub Actions
5 7 (3.78%) Firebase
6 6 (3.24%) Cloud Run
6 6 (3.24%) Power Platform
6 6 (3.24%) Virtual Private Cloud
7 5 (2.70%) Google Play
7 5 (2.70%) Microsoft Copilot
8 4 (2.16%) Azure DevOps
8 4 (2.16%) Sauce Labs
9 3 (1.62%) Amazon ECS
9 3 (1.62%) AWS Lambda
9 3 (1.62%) Serverless
10 2 (1.08%) Amazon CloudWatch
10 2 (1.08%) Figma
10 2 (1.08%) PaaS
10 2 (1.08%) Vercel
Communications & Networking
1 6 (3.24%) VPN
2 3 (1.62%) DSL
2 3 (1.62%) HTTP
Database & Business Intelligence
1 6 (3.24%) Power BI
2 5 (2.70%) PostgreSQL
3 2 (1.08%) Data Warehouse
3 2 (1.08%) NoSQL
3 2 (1.08%) SQLite
4 1 (0.54%) Enterprise Data Warehouse
4 1 (0.54%) Mixpanel
4 1 (0.54%) Neo4j
4 1 (0.54%) Relational Database
Development Applications
1 38 (20.54%) Gradle
2 17 (9.19%) GitLab
2 17 (9.19%) Jenkins
3 13 (7.03%) Android Studio
3 13 (7.03%) IntelliJ
4 12 (6.49%) Git
5 11 (5.95%) JUnit
6 10 (5.41%) JIRA
7 8 (4.32%) CircleCI
7 8 (4.32%) fastlane
8 7 (3.78%) Bitbucket
9 5 (2.70%) Selenium
10 4 (2.16%) Crashlytics
10 4 (2.16%) Xcode
10 4 (2.16%) XCUITest
11 3 (1.62%) Appium
11 3 (1.62%) REST Assured
12 2 (1.08%) Cucumber
12 2 (1.08%) Maven
12 2 (1.08%) TeamCity
General
1 29 (15.68%) Finance
2 27 (14.59%) Banking
3 22 (11.89%) Public Sector
4 18 (9.73%) Social Skills
5 10 (5.41%) Analytical Skills
6 8 (4.32%) Inclusion and Diversity
7 5 (2.70%) Front Office
8 3 (1.62%) Retail
9 2 (1.08%) Automotive
9 2 (1.08%) Investment Banking
9 2 (1.08%) Police
9 2 (1.08%) Retail Banking
10 1 (0.54%) Documentation Skills
10 1 (0.54%) Law
10 1 (0.54%) Manufacturing
10 1 (0.54%) Military
10 1 (0.54%) Telecoms
Job Titles
1 91 (49.19%) Developer
2 37 (20.00%) Android Developer
3 33 (17.84%) Senior
4 32 (17.30%) Java Developer
5 27 (14.59%) Software Engineer
6 20 (10.81%) Android Engineer
6 20 (10.81%) Backend Developer
7 19 (10.27%) Java Engineer
8 15 (8.11%) Java Software Engineer
8 15 (8.11%) Mobile Engineer
8 15 (8.11%) Senior Developer
9 13 (7.03%) Mobile Developer
10 9 (4.86%) Architect
11 8 (4.32%) Java Mobile Developer
12 7 (3.78%) Senior Backend Developer
13 5 (2.70%) QA Engineer
13 5 (2.70%) Sales Engineer
13 5 (2.70%) Senior Android Developer
13 5 (2.70%) Tester
13 5 (2.70%) Workflow Engineer
Libraries, Frameworks & Software Standards
1 46 (24.86%) Spring
2 42 (22.70%) Spring Boot
3 39 (21.08%) Android Jetpack
4 38 (20.54%) Jetpack Compose
5 29 (15.68%) REST
6 21 (11.35%) Android SDK
7 15 (8.11%) RESTful
8 14 (7.57%) GraphQL
9 13 (7.03%) OAuth
9 13 (7.03%) OAuth2
10 12 (6.49%) OpenTelemetry
11 11 (5.95%) RxJava
12 10 (5.41%) Dagger
12 10 (5.41%) OkHttp
13 7 (3.78%) WireMock
14 6 (3.24%) HTML
14 6 (3.24%) RAML
14 6 (3.24%) SwiftUI
15 5 (2.70%) JSON
15 5 (2.70%) Kafka
Miscellaneous
1 51 (27.57%) Mobile App
2 17 (9.19%) Product Ownership
3 12 (6.49%) Cloud Native
3 12 (6.49%) Distributed Systems
4 10 (5.41%) Data Protection Act
5 9 (4.86%) Data Structures
6 8 (4.32%) Legacy Code
6 8 (4.32%) Virtual Team
7 7 (3.78%) Algorithms
7 7 (3.78%) Onboarding
8 5 (2.70%) Fixed Income
8 5 (2.70%) Foreign Exchange (FX)
9 3 (1.62%) Self-Motivation
9 3 (1.62%) Video\Live Streaming
10 2 (1.08%) Security Posture
11 1 (0.54%) AI Agents
11 1 (0.54%) Distributed Architecture
11 1 (0.54%) Greenfield Project
11 1 (0.54%) Infotainment
11 1 (0.54%) Legacy Systems
Operating Systems
1 76 (41.08%) Android
2 28 (15.14%) Apple iOS
3 10 (5.41%) Linux
4 5 (2.70%) Windows
5 4 (2.16%) Unix
6 3 (1.62%) AIX
6 3 (1.62%) Mac OS
Processes & Methodologies
1 55 (29.73%) CI/CD
2 45 (24.32%) Android Development
3 44 (23.78%) Agile
3 44 (23.78%) Software Engineering
4 43 (23.24%) Microservices
5 42 (22.70%) Test Automation
6 32 (17.30%) MVVM
7 30 (16.22%) User Experience
8 25 (13.51%) TDD
9 23 (12.43%) Event-Driven
9 23 (12.43%) Mentoring
10 22 (11.89%) API Design
10 22 (11.89%) Problem-Solving
11 20 (10.81%) Design Patterns
11 20 (10.81%) DevOps
11 20 (10.81%) Event-Driven Architecture
12 19 (10.27%) Continuous Improvement
13 15 (8.11%) Open Source
13 15 (8.11%) SDLC
13 15 (8.11%) Technical Leadership
Programming Languages
1 135 (72.97%) Java
2 22 (11.89%) Swift
3 15 (8.11%) JavaScript
4 11 (5.95%) TypeScript
5 10 (5.41%) Python
6 8 (4.32%) SQL
7 5 (2.70%) Objective-C
8 4 (2.16%) Go
9 2 (1.08%) PHP
10 1 (0.54%) BrightScript
10 1 (0.54%) C#
10 1 (0.54%) Cypher
10 1 (0.54%) Scala
10 1 (0.54%) Shell Script
Qualifications
1 25 (13.51%) Security Cleared
2 17 (9.19%) SC Cleared
3 12 (6.49%) Degree
4 8 (4.32%) Computer Science Degree
5 5 (2.70%) Azure Certification
6 3 (1.62%) BPSS Clearance
7 2 (1.08%) AWS Certification
7 2 (1.08%) DV Cleared
7 2 (1.08%) SANS
Quality Assurance & Compliance
1 24 (12.97%) QA
2 14 (7.57%) Accessibility
3 4 (2.16%) Data Quality
4 3 (1.62%) WCAG
5 2 (1.08%) NCSC
6 1 (0.54%) PCI DSS
System Software
1 9 (4.86%) Docker
2 1 (0.54%) Virtual Machines
Systems Management
1 21 (11.35%) Kubernetes
2 20 (10.81%) Grafana
3 6 (3.24%) Terraform
4 2 (1.08%) Podman
5 1 (0.54%) Prometheus
Vendors
1 25 (13.51%) Google
2 6 (3.24%) Dynatrace
2 6 (3.24%) Splunk
2 6 (3.24%) Zscaler
3 5 (2.70%) Microsoft
4 2 (1.08%) Oracle
5 1 (0.54%) ForgeRock
5 1 (0.54%) Okta
5 1 (0.54%) Roku