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

6 months to
25 Apr 2026
Same period 2025 Same period 2024
Rank 401 348 371
Rank change year-on-year -53 +23 +16
Contract jobs citing Kotlin 175 130 167
As % of all contract jobs in England 0.44% 0.53% 0.45%
As % of the Programming Languages category 1.60% 1.57% 1.54%
Number of daily rates quoted 100 79 121
10th Percentile £310 £399 £350
25th Percentile £375 £434 £431
Median daily rate (50th Percentile) £475 £518 £500
Median % change year-on-year -8.21% +3.50% -13.04%
75th Percentile £573 £630 £613
90th Percentile £676 £708 £675
UK median daily rate £500 £520 £525
% change year-on-year -3.85% -0.95% -8.70%
Number of hourly rates quoted 15 3 2
10th Percentile - £36.65 £77.85
25th Percentile £52.50 £39.13 £78.38
Median hourly rate £55.00 £44.50 £80.50
Median % change year-on-year +23.60% -44.72% +89.30%
75th Percentile £61.25 £53.63 £82.13
90th Percentile £70.00 £58.35 £82.35
UK median hourly rate £55.00 £52.75 £80.50
% change year-on-year +4.27% -34.47% +89.30%

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 10,940 8,305 10,869
As % of all contract IT jobs advertised in England 27.44% 33.78% 29.20%
Number of daily rates quoted 7,274 5,736 7,900
10th Percentile £352 £363 £350
25th Percentile £415 £425 £425
Median daily rate (50th Percentile) £502 £525 £540
Median % change year-on-year -4.48% -2.78% -4.42%
75th Percentile £608 £650 £650
90th Percentile £725 £788 £775
UK median daily rate £500 £525 £525
% change year-on-year -4.76% - -4.55%
Number of hourly rates quoted 523 215 436
10th Percentile £41.94 £25.25 £35.50
25th Percentile £55.00 £38.68 £47.31
Median hourly rate £65.00 £62.50 £62.43
Median % change year-on-year +4.00% +0.12% -0.12%
75th Percentile £70.00 £68.00 £70.00
90th Percentile £77.50 £85.00 £80.00
UK median hourly rate £65.00 £62.50 £60.00
% change year-on-year +4.00% +4.17% -1.92%

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 April 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 April 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 April 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 -79 73 £497 -17.21% 32
North of England -37 47 £468 +0.32% 7
North West -12 34 £475 +5.56% 2
South West -28 20 £388 -6.06% 3
South East -46 20 £406 -30.56% 6
Yorkshire -57 10 £407 -17.18% 4
Midlands -57 8 £518 +11.89%
West Midlands - 8 £518 -
North East - 4 £575 - 1
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 11 (6.29%) Confluence
2 3 (1.71%) SharePoint
3 1 (0.57%) Apache Spark
Business Applications
1 1 (0.57%) Payment Gateway
Cloud Services
1 49 (28.00%) AWS
2 22 (12.57%) GitHub
3 20 (11.43%) Azure
4 18 (10.29%) GCP
5 15 (8.57%) GitHub Actions
6 6 (3.43%) Cloud Run
6 6 (3.43%) Firebase
6 6 (3.43%) Power Platform
6 6 (3.43%) Virtual Private Cloud
7 5 (2.86%) Google Play
7 5 (2.86%) Microsoft Copilot
8 4 (2.29%) Amazon ECS
8 4 (2.29%) AWS Lambda
8 4 (2.29%) Sauce Labs
8 4 (2.29%) Serverless
9 2 (1.14%) Amazon CloudWatch
9 2 (1.14%) Amazon S3
9 2 (1.14%) Azure DevOps
9 2 (1.14%) Figma
9 2 (1.14%) Vercel
Communications & Networking
1 6 (3.43%) VPN
2 3 (1.71%) DSL
2 3 (1.71%) HTTP
Database & Business Intelligence
1 8 (4.57%) PostgreSQL
2 6 (3.43%) Power BI
3 3 (1.71%) Relational Database
4 2 (1.14%) Data Warehouse
4 2 (1.14%) MongoDB
4 2 (1.14%) MySQL
4 2 (1.14%) SQLite
5 1 (0.57%) DynamoDB
5 1 (0.57%) Enterprise Data Warehouse
5 1 (0.57%) Mixpanel
5 1 (0.57%) Neo4j
5 1 (0.57%) NoSQL
Development Applications
1 36 (20.57%) Gradle
2 19 (10.86%) GitLab
3 15 (8.57%) Jenkins
4 13 (7.43%) Android Studio
5 12 (6.86%) Git
5 12 (6.86%) IntelliJ
6 10 (5.71%) JUnit
7 9 (5.14%) JIRA
8 7 (4.00%) CircleCI
9 6 (3.43%) Bitbucket
9 6 (3.43%) fastlane
9 6 (3.43%) Selenium
10 4 (2.29%) Xcode
11 3 (1.71%) Cucumber
11 3 (1.71%) Maven
11 3 (1.71%) REST Assured
11 3 (1.71%) XCUITest
12 2 (1.14%) Appium
12 2 (1.14%) Crashlytics
12 2 (1.14%) TeamCity
General
1 31 (17.71%) Finance
2 22 (12.57%) Banking
3 20 (11.43%) Public Sector
4 18 (10.29%) Social Skills
5 9 (5.14%) Front Office
6 7 (4.00%) Analytical Skills
7 3 (1.71%) Retail
8 2 (1.14%) Automotive
8 2 (1.14%) Investment Banking
8 2 (1.14%) Police
8 2 (1.14%) Retail Banking
9 1 (0.57%) Documentation Skills
9 1 (0.57%) Inclusion and Diversity
9 1 (0.57%) Law
9 1 (0.57%) Manufacturing
9 1 (0.57%) Military
9 1 (0.57%) Telecoms
Job Titles
1 98 (56.00%) Developer
2 38 (21.71%) Senior
3 37 (21.14%) Android Developer
4 28 (16.00%) Java Developer
5 25 (14.29%) Software Engineer
6 20 (11.43%) Backend Developer
6 20 (11.43%) Senior Developer
7 16 (9.14%) Java Engineer
8 15 (8.57%) Android Engineer
8 15 (8.57%) Mobile Developer
9 14 (8.00%) Java Software Engineer
10 9 (5.14%) Architect
11 8 (4.57%) Java Mobile Developer
12 7 (4.00%) Senior Android Developer
12 7 (4.00%) Senior Backend Developer
13 6 (3.43%) Front Office Developer
13 6 (3.43%) Tester
14 5 (2.86%) Applications Developer
14 5 (2.86%) iOS Developer
15 4 (2.29%) Full-Stack Developer
Libraries, Frameworks & Software Standards
1 45 (25.71%) Spring
2 44 (25.14%) Spring Boot
3 33 (18.86%) Android Jetpack
4 32 (18.29%) Jetpack Compose
5 24 (13.71%) REST
6 21 (12.00%) Android SDK
7 14 (8.00%) RESTful
8 13 (7.43%) OAuth
8 13 (7.43%) OAuth2
9 12 (6.86%) OpenTelemetry
10 11 (6.29%) RxJava
11 9 (5.14%) Dagger
11 9 (5.14%) GraphQL
11 9 (5.14%) OkHttp
12 6 (3.43%) Node.js
12 6 (3.43%) RAML
12 6 (3.43%) WireMock
13 5 (2.86%) JSON
14 4 (2.29%) OpenID
14 4 (2.29%) React
Miscellaneous
1 49 (28.00%) Mobile App
2 11 (6.29%) Cloud Native
2 11 (6.29%) Product Ownership
3 10 (5.71%) Distributed Systems
4 9 (5.14%) Data Structures
5 7 (4.00%) Algorithms
5 7 (4.00%) Legacy Code
5 7 (4.00%) Virtual Team
6 6 (3.43%) Data Protection Act
7 3 (1.71%) Fixed Income
7 3 (1.71%) Foreign Exchange (FX)
7 3 (1.71%) Onboarding
7 3 (1.71%) Self-Motivation
7 3 (1.71%) Video\Live Streaming
8 2 (1.14%) Greenfield Project
8 2 (1.14%) Security Posture
9 1 (0.57%) AI Agents
9 1 (0.57%) Distributed Architecture
9 1 (0.57%) Legacy Systems
9 1 (0.57%) Music Streaming
Operating Systems
1 67 (38.29%) Android
2 23 (13.14%) Apple iOS
3 9 (5.14%) Linux
4 5 (2.86%) Windows
5 3 (1.71%) AIX
5 3 (1.71%) Mac OS
5 3 (1.71%) Unix
Processes & Methodologies
1 49 (28.00%) CI/CD
2 46 (26.29%) Android Development
3 40 (22.86%) Agile
3 40 (22.86%) Microservices
4 35 (20.00%) Software Engineering
5 33 (18.86%) Test Automation
6 27 (15.43%) MVVM
7 25 (14.29%) User Experience
8 24 (13.71%) TDD
9 23 (13.14%) API Design
10 22 (12.57%) Mentoring
11 21 (12.00%) Continuous Improvement
12 20 (11.43%) Event-Driven
13 17 (9.71%) Design Patterns
13 17 (9.71%) Event-Driven Architecture
13 17 (9.71%) Open Source
13 17 (9.71%) Problem-Solving
14 16 (9.14%) DevOps
14 16 (9.14%) Performance Tuning
15 15 (8.57%) Mobile Development
Programming Languages
1 126 (72.00%) Java
2 18 (10.29%) Swift
3 11 (6.29%) JavaScript
3 11 (6.29%) Python
4 9 (5.14%) TypeScript
5 6 (3.43%) Objective-C
6 5 (2.86%) SQL
7 4 (2.29%) Go
8 2 (1.14%) Scala
9 1 (0.57%) Bash
9 1 (0.57%) BrightScript
9 1 (0.57%) C#
9 1 (0.57%) Cypher
9 1 (0.57%) Groovy
9 1 (0.57%) PHP
Qualifications
1 27 (15.43%) Security Cleared
2 18 (10.29%) SC Cleared
3 12 (6.86%) Degree
4 8 (4.57%) Computer Science Degree
5 5 (2.86%) Azure Certification
6 2 (1.14%) AWS Certification
6 2 (1.14%) BPSS Clearance
6 2 (1.14%) DV Cleared
6 2 (1.14%) SANS
Quality Assurance & Compliance
1 21 (12.00%) QA
2 11 (6.29%) Accessibility
3 4 (2.29%) Data Quality
4 2 (1.14%) NCSC
5 1 (0.57%) PCI DSS
5 1 (0.57%) WCAG
System Software
1 13 (7.43%) Docker
2 1 (0.57%) Virtual Machines
Systems Management
1 25 (14.29%) Kubernetes
2 20 (11.43%) Grafana
3 7 (4.00%) Terraform
4 2 (1.14%) Podman
5 1 (0.57%) HP Fortify
5 1 (0.57%) Prometheus
Vendors
1 26 (14.86%) Google
2 6 (3.43%) Splunk
2 6 (3.43%) Zscaler
3 5 (2.86%) Microsoft
4 4 (2.29%) Dynatrace
5 3 (1.71%) Oracle
6 1 (0.57%) Databricks
6 1 (0.57%) ForgeRock
6 1 (0.57%) Okta
6 1 (0.57%) Roku