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

6 months to
9 Aug 2026
Same period 2025 Same period 2024
Rank 405 342 337
Rank change year-on-year -63 -5 +49
Contract jobs citing Kotlin 229 166 190
As % of all contract jobs in England 0.50% 0.60% 0.57%
As % of the Programming Languages category 1.89% 1.82% 1.80%
Number of daily rates quoted 140 112 125
10th Percentile £313 £346 £368
25th Percentile £425 £400 £425
Median daily rate (50th Percentile) £475 £475 £500
Median % change year-on-year - -5.00% -17.36%
75th Percentile £553 £600 £600
90th Percentile £653 £706 £633
UK median daily rate £490 £483 £500
% change year-on-year +1.55% -3.50% -17.36%
Number of hourly rates quoted 2 3 2
10th Percentile £78.80 £45.85 £40.59
25th Percentile £81.50 £49.75 £40.62
Median hourly rate £86.00 £57.50 £41.33
Median % change year-on-year +49.57% +39.13% -
75th Percentile £90.50 £65.38 £42.12
90th Percentile £93.20 £69.35 £42.20
UK median hourly rate £86.00 £57.50 £41.33
% change year-on-year +49.57% +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 12,085 9,104 10,548
As % of all contract IT jobs advertised in England 26.41% 32.73% 31.73%
Number of daily rates quoted 7,824 6,258 7,561
10th Percentile £363 £346 £356
25th Percentile £425 £413 £425
Median daily rate (50th Percentile) £523 £515 £550
Median % change year-on-year +1.60% -6.36% -
75th Percentile £625 £638 £655
90th Percentile £738 £763 £788
UK median daily rate £513 £503 £530
% change year-on-year +1.94% -5.14% -3.64%
Number of hourly rates quoted 501 236 361
10th Percentile £33.70 £29.07 £30.00
25th Percentile £53.00 £37.45 £51.25
Median hourly rate £65.00 £57.50 £65.00
Median % change year-on-year +13.04% -11.54% +7.96%
75th Percentile £70.00 £68.00 £70.00
90th Percentile £80.00 £84.75 £78.75
UK median hourly rate £65.00 £56.75 £65.00
% change year-on-year +14.54% -12.69% +8.33%

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 9 August 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 9 August 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 9 August 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 -50 138 £475 -9.52% 202
North of England -66 42 £460 +9.52% 36
Yorkshire -45 21 £434 -6.62% 13
South West -25 19 £500 +42.86% 15
North West -46 14 £513 +28.13% 21
South East -60 13 £413 +22.22% 10
Midlands -54 8 £527 +13.93% 9
West Midlands - 8 £527 - 6
North East - 7 £450 - 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 11 (4.80%) Confluence
2 3 (1.31%) SharePoint
3 1 (0.44%) Apache Spark
Applications
1 4 (1.75%) Trello
Business Applications
1 11 (4.80%) Payment Gateway
Cloud Services
1 48 (20.96%) AWS
2 47 (20.52%) GitHub
3 34 (14.85%) Azure
4 27 (11.79%) GitHub Actions
5 25 (10.92%) GCP
6 13 (5.68%) Google Play
7 11 (4.80%) GitHub Copilot
8 9 (3.93%) Cloud Run
9 7 (3.06%) Firebase
10 6 (2.62%) Azure DevOps
10 6 (2.62%) Power Platform
10 6 (2.62%) Virtual Private Cloud
11 5 (2.18%) Microsoft Copilot
12 4 (1.75%) Amazon CloudWatch
12 4 (1.75%) Amazon OpenSearch
12 4 (1.75%) Google Kubernetes Engine
13 3 (1.31%) Azure AI
14 2 (0.87%) Amazon ECS
14 2 (0.87%) Anthropic Claude
14 2 (0.87%) Sauce Labs
Communications & Networking
1 6 (2.62%) HTTP
1 6 (2.62%) VPN
2 2 (0.87%) DNS
2 2 (0.87%) NFC
2 2 (0.87%) Reverse Proxy
3 1 (0.44%) Bluetooth
3 1 (0.44%) DSL
Database & Business Intelligence
1 13 (5.68%) PostgreSQL
2 6 (2.62%) Power BI
2 6 (2.62%) Redis
3 5 (2.18%) Relational Database
4 4 (1.75%) Elasticsearch
4 4 (1.75%) MongoDB
4 4 (1.75%) MySQL
5 3 (1.31%) SQLite
6 2 (0.87%) Data Warehouse
7 1 (0.44%) Enterprise Data Warehouse
7 1 (0.44%) Neo4j
7 1 (0.44%) NoSQL
Development Applications
1 24 (10.48%) Git
2 19 (8.30%) Gradle
3 18 (7.86%) Jenkins
4 16 (6.99%) JIRA
5 14 (6.11%) Bitbucket
6 13 (5.68%) JUnit
7 10 (4.37%) Android Studio
8 9 (3.93%) CircleCI
8 9 (3.93%) GitLab
9 6 (2.62%) fastlane
10 5 (2.18%) Crashlytics
10 5 (2.18%) Cypress.io
10 5 (2.18%) Gatling
11 4 (1.75%) XCUITest
12 3 (1.31%) Appium
12 3 (1.31%) Selenium
13 2 (0.87%) Katalon Studio
13 2 (0.87%) TeamCity
14 1 (0.44%) RhodeCode
14 1 (0.44%) Selendroid
General
1 45 (19.65%) Banking
2 40 (17.47%) Social Skills
3 39 (17.03%) Finance
4 28 (12.23%) Public Sector
5 16 (6.99%) Analytical Skills
6 13 (5.68%) Inclusion and Diversity
7 11 (4.80%) Front Office
8 6 (2.62%) Investment Banking
9 4 (1.75%) Military
9 4 (1.75%) Retail
10 2 (0.87%) Documentation Skills
11 1 (0.44%) Automotive
11 1 (0.44%) Manufacturing
11 1 (0.44%) Publishing
11 1 (0.44%) Telecoms
Job Titles
1 90 (39.30%) Developer
2 49 (21.40%) Senior
3 38 (16.59%) Software Engineer
4 33 (14.41%) Android Engineer
5 32 (13.97%) Android Developer
5 32 (13.97%) Java Developer
6 21 (9.17%) Java Engineer
7 16 (6.99%) Java Software Engineer
7 16 (6.99%) Mobile Engineer
8 15 (6.55%) Senior Android Engineer
9 11 (4.80%) Lead
9 11 (4.80%) Senior Developer
10 10 (4.37%) Mobile Developer
11 8 (3.49%) QA Engineer
12 7 (3.06%) Architect
12 7 (3.06%) Backend Developer
12 7 (3.06%) Full-Stack Developer
12 7 (3.06%) Senior Software Engineer
12 7 (3.06%) Test Engineer
13 6 (2.62%) Tester
Libraries, Frameworks & Software Standards
1 51 (22.27%) Android Jetpack
1 51 (22.27%) REST
2 44 (19.21%) Jetpack Compose
3 38 (16.59%) Spring
4 36 (15.72%) RESTful
5 34 (14.85%) Android SDK
6 30 (13.10%) Spring Boot
7 17 (7.42%) Kafka
8 15 (6.55%) GraphQL
9 14 (6.11%) Node.js
9 14 (6.11%) React
10 11 (4.80%) RxJava
11 10 (4.37%) HTML
12 8 (3.49%) Dagger
12 8 (3.49%) JSON
12 8 (3.49%) OAuth
12 8 (3.49%) OAuth2
13 6 (2.62%) Playwright
14 5 (2.18%) OkHttp
14 5 (2.18%) Retrofit
Miscellaneous
1 60 (26.20%) Mobile App
2 29 (12.66%) Distributed Systems
3 21 (9.17%) Cloud Native
4 16 (6.99%) Product Ownership
5 13 (5.68%) Data Protection Act
6 11 (4.80%) Onboarding
7 10 (4.37%) Data Structures
8 8 (3.49%) Legacy Systems
9 7 (3.06%) Virtual Team
10 6 (2.62%) AI Agents
10 6 (2.62%) Distributed Architecture
10 6 (2.62%) Fixed Income
10 6 (2.62%) Legacy Code
11 5 (2.18%) Algorithms
11 5 (2.18%) Enterprise Software
11 5 (2.18%) Foreign Exchange (FX)
12 3 (1.31%) Greenfield Project
12 3 (1.31%) IoT
12 3 (1.31%) Self-Motivation
13 2 (0.87%) Security Posture
Operating Systems
1 89 (38.86%) Android
2 23 (10.04%) Apple iOS
3 9 (3.93%) Linux
4 6 (2.62%) Unix
5 3 (1.31%) AIX
6 2 (0.87%) Windows
7 1 (0.44%) Mac OS
Processes & Methodologies
1 97 (42.36%) CI/CD
2 73 (31.88%) Agile
3 62 (27.07%) Software Engineering
4 55 (24.02%) Android Development
5 49 (21.40%) Test Automation
6 42 (18.34%) MVVM
7 40 (17.47%) Microservices
8 36 (15.72%) Event-Driven
8 36 (15.72%) TDD
9 33 (14.41%) Observability
9 33 (14.41%) User Experience
10 30 (13.10%) AI
11 28 (12.23%) Event-Driven Architecture
11 28 (12.23%) Problem-Solving
12 27 (11.79%) Architectural Patterns
13 26 (11.35%) Clean Code
14 25 (10.92%) DevOps
15 24 (10.48%) Full-Stack Development
16 22 (9.61%) Continuous Improvement
17 21 (9.17%) Mentoring
Programming Languages
1 157 (68.56%) Java
2 32 (13.97%) TypeScript
3 21 (9.17%) SQL
4 20 (8.73%) JavaScript
5 17 (7.42%) Python
5 17 (7.42%) Swift
6 8 (3.49%) Go
7 5 (2.18%) C#
7 5 (2.18%) Rust
8 4 (1.75%) C++
9 3 (1.31%) Ruby
10 2 (0.87%) Elixir
10 2 (0.87%) PHP
10 2 (0.87%) Scala
11 1 (0.44%) C
11 1 (0.44%) Cypher
11 1 (0.44%) Korn
11 1 (0.44%) Objective-C
11 1 (0.44%) Shell Script
Qualifications
1 44 (19.21%) Security Cleared
2 40 (17.47%) SC Cleared
3 8 (3.49%) Degree
4 6 (2.62%) Computer Science Degree
5 5 (2.18%) Azure Certification
6 3 (1.31%) BPSS Clearance
7 2 (0.87%) AWS Certification
7 2 (0.87%) DV Cleared
Quality Assurance & Compliance
1 34 (14.85%) QA
2 20 (8.73%) Accessibility
3 5 (2.18%) WCAG
4 4 (1.75%) Data Quality
5 1 (0.44%) GDPR
5 1 (0.44%) PCI DSS
5 1 (0.44%) PSD2
System Software
1 21 (9.17%) Docker
2 2 (0.87%) Firmware
3 1 (0.44%) Virtual Machines
Systems Management
1 25 (10.92%) Kubernetes
2 8 (3.49%) Terraform
3 7 (3.06%) Grafana
4 5 (2.18%) Prometheus
5 2 (0.87%) Podman
6 1 (0.44%) Single Sign-On
Vendors
1 34 (14.85%) Google
2 8 (3.49%) Dynatrace
3 7 (3.06%) Microsoft
4 6 (2.62%) Splunk
4 6 (2.62%) Zscaler
5 3 (1.31%) OpenAI