JetBrains Kotlin
UK

The table below provides summary statistics and salary benchmarking for jobs requiring Kotlin skills. It covers permanent job vacancies from the 6 months leading up to 10 June 2026, with comparisons to the same periods in the previous two years.

6 months to
10 Jun 2026
Same period 2025 Same period 2024
Rank 532 519 408
Rank change year-on-year -13 -111 -83
Permanent jobs citing Kotlin 198 166 630
As % of all permanent jobs in the UK 0.22% 0.38% 0.59%
As % of the Programming Languages category 1.21% 1.19% 1.87%
Number of salaries quoted 127 77 477
10th Percentile £51,250 £25,000 £40,000
25th Percentile £63,000 £40,000 £55,000
Median annual salary (50th Percentile) £75,000 £70,000 £80,000
Median % change year-on-year +7.14% -12.50% -3.03%
75th Percentile £85,000 £100,000 £100,000
90th Percentile £113,750 £136,000 £112,500
UK excluding London median annual salary £70,000 £65,000 £60,000
% change year-on-year +7.69% +8.33% -12.73%

All Programming Languages
UK

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

Permanent vacancies with a requirement for coding skills 16,420 13,971 33,778
As % of all permanent jobs advertised in the UK 17.90% 31.60% 31.73%
Number of salaries quoted 11,482 9,186 25,567
10th Percentile £36,500 £35,625 £35,000
25th Percentile £47,500 £47,500 £45,000
Median annual salary (50th Percentile) £65,000 £65,000 £60,000
Median % change year-on-year - +8.33% -7.69%
75th Percentile £85,000 £85,000 £77,500
90th Percentile £100,000 £110,000 £98,750
UK excluding London median annual salary £57,500 £55,000 £54,000
% change year-on-year +4.55% +1.85% -1.82%

Kotlin
Job Vacancy Trend

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

Kotlin job vacancy trend in the UK

Kotlin
Salary Trend

Salary distribution trend for jobs in the UK citing Kotlin.

Salary distribution trend for jobs in the UK citing Kotlin

Kotlin
Salary Histogram

Salary distribution for jobs citing Kotlin over the 6 months to 10 June 2026.

Salary histogram for Kotlin in the UK

Kotlin
Top 14 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Kotlin within the UK over the 6 months to 10 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Jobs
England -45 186 £75,000 +15.38% 67
UK excluding London +30 128 £70,000 +7.69% 29
Work from Home +44 76 £75,000 +25.00% 33
North of England +26 70 £70,750 +1.07% 9
London -51 67 £90,000 +20.00% 41
Yorkshire -2 47 £72,500 -19.44% 2
South East -14 22 £60,000 - 7
North West +17 18 £65,000 -5.45% 4
Midlands -4 14 - - 2
East Midlands - 14 - -
South West -50 13 £85,000 +88.89% 8
Scotland +12 7 £65,000 -49.09% 1
North East -36 5 £47,000 - 3
Wales - 2 £66,000 - 1

Kotlin
Co-Occurring Skills & Capabilities 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 3 (1.52%) JBoss
2 2 (1.01%) Apache Airflow
Applications
1 1 (0.51%) Chatbot
1 1 (0.51%) Sketch
Cloud Services
1 76 (38.38%) AWS
2 52 (26.26%) GitHub
3 49 (24.75%) Serverless
4 41 (20.71%) AWS CloudFormation
5 38 (19.19%) GitHub Actions
6 35 (17.68%) Amazon S3
6 35 (17.68%) AWS Lambda
7 34 (17.17%) Amazon ECS
8 30 (15.15%) Amazon CloudWatch
8 30 (15.15%) Amazon OpenSearch
9 28 (14.14%) AWS Step Functions
10 22 (11.11%) Azure
11 21 (10.61%) Firebase
12 15 (7.58%) Datadog
12 15 (7.58%) TestFlight
13 14 (7.07%) GCP
13 14 (7.07%) Stripe
14 8 (4.04%) Google Workspace
14 8 (4.04%) Microsoft 365
14 8 (4.04%) OpenShift
Communications & Networking
1 13 (6.57%) Broadband
Database & Business Intelligence
1 34 (17.17%) DynamoDB
1 34 (17.17%) NoSQL
2 30 (15.15%) Amazon Athena
3 5 (2.53%) SQL Server
4 3 (1.52%) Redis
5 2 (1.01%) BigQuery
5 2 (1.01%) Looker
5 2 (1.01%) PostgreSQL
6 1 (0.51%) Amazon RDS
6 1 (0.51%) Big Data
6 1 (0.51%) Couchbase
6 1 (0.51%) MongoDB
6 1 (0.51%) RDBMS
6 1 (0.51%) Relational Database
6 1 (0.51%) SQLite
Development Applications
1 29 (14.65%) Git
2 21 (10.61%) Jenkins
3 20 (10.10%) Crashlytics
4 14 (7.07%) XCTest
5 8 (4.04%) Android Studio
5 8 (4.04%) Gradle
6 7 (3.54%) fastlane
7 6 (3.03%) TeamCity
8 5 (2.53%) GitLab
9 4 (2.02%) JIRA
9 4 (2.02%) Selenium
10 3 (1.52%) Cucumber
10 3 (1.52%) Cypress.io
10 3 (1.52%) Maven
10 3 (1.52%) SonarQube
11 2 (1.01%) JUnit
11 2 (1.01%) Mockito
12 1 (0.51%) Postman
12 1 (0.51%) Xcode
General
1 39 (19.70%) Social Skills
2 19 (9.60%) Inclusion and Diversity
3 16 (8.08%) Banking
3 16 (8.08%) Finance
4 14 (7.07%) Games
5 8 (4.04%) Public Sector
6 5 (2.53%) Analytical Skills
7 4 (2.02%) Health Technology
7 4 (2.02%) Retail
7 4 (2.02%) Tech for Good
8 2 (1.01%) Aerospace
8 2 (1.01%) Telecoms
9 1 (0.51%) Advertising
9 1 (0.51%) Influencing Skills
9 1 (0.51%) Retail Banking
Job Titles
1 99 (50.00%) Developer
2 52 (26.26%) Senior
3 37 (18.69%) Java Developer
4 30 (15.15%) Android Developer
5 28 (14.14%) Android Engineer
5 28 (14.14%) Software Engineer
6 27 (13.64%) Senior Developer
7 26 (13.13%) Lead
8 23 (11.62%) Java Engineer
9 18 (9.09%) Mobile Engineer
10 17 (8.59%) AWS Developer
11 16 (8.08%) iOS Developer
11 16 (8.08%) Senior Android Developer
12 13 (6.57%) Principal Engineer
13 11 (5.56%) Senior Java Developer
14 10 (5.05%) Lead Developer
15 9 (4.55%) Android Software Engineer
15 9 (4.55%) Applications Developer
15 9 (4.55%) Senior Java Engineer
16 8 (4.04%) Mobile Developer
Libraries, Frameworks & Software Standards
1 40 (20.20%) Node.js
2 34 (17.17%) AngularJS
3 32 (16.16%) SwiftUI
4 29 (14.65%) RESTful
4 29 (14.65%) Spring Boot
5 27 (13.64%) Android Jetpack
5 27 (13.64%) Jetpack Compose
5 27 (13.64%) Spring
6 19 (9.60%) Android SDK
7 15 (7.58%) GraphQL
7 15 (7.58%) React
8 14 (7.07%) UIKit
9 9 (4.55%) React Native
10 6 (3.03%) .NET
10 6 (3.03%) OAuth
10 6 (3.03%) OAuth2
10 6 (3.03%) Retrofit
11 5 (2.53%) Kafka
12 4 (2.02%) Entity Framework
12 4 (2.02%) REST
Miscellaneous
1 74 (37.37%) Mobile App
2 14 (7.07%) Greenfield Project
3 13 (6.57%) Mobile Banking
3 13 (6.57%) Self-Motivation
3 13 (6.57%) Social Media
4 9 (4.55%) Product Ownership
5 8 (4.04%) PKI
6 7 (3.54%) Cloud Native
7 4 (2.02%) Distributed Systems
7 4 (2.02%) Public Cloud
8 3 (1.52%) Blockchain
8 3 (1.52%) Legacy Systems
9 2 (1.01%) Blog
9 2 (1.01%) Enterprise Software
9 2 (1.01%) Hybrid Cloud
9 2 (1.01%) Smartphone
10 1 (0.51%) AI Agents
10 1 (0.51%) Culture of Ownership
10 1 (0.51%) Data Protection Act
10 1 (0.51%) Virtual Team
Operating Systems
1 87 (43.94%) Android
2 38 (19.19%) Apple iOS
3 8 (4.04%) Linux
3 8 (4.04%) Windows
Processes & Methodologies
1 101 (51.01%) CI/CD
2 64 (32.32%) Agile
3 63 (31.82%) Android Development
4 42 (21.21%) Software Engineering
5 41 (20.71%) DevOps
5 41 (20.71%) Problem-Solving
6 34 (17.17%) TDD
7 33 (16.67%) Test Automation
8 30 (15.15%) Clean Code
8 30 (15.15%) DevSecOps
8 30 (15.15%) iOS Development
9 29 (14.65%) AI
10 28 (14.14%) SOLID
11 27 (13.64%) Design Patterns
12 25 (12.63%) Mentoring
12 25 (12.63%) User Experience
13 24 (12.12%) Continuous Integration
14 23 (11.62%) Analytics
14 23 (11.62%) Mobile Development
15 22 (11.11%) Deployment Automation
Programming Languages
1 114 (57.58%) Java
2 38 (19.19%) Swift
3 37 (18.69%) SQL
4 36 (18.18%) TypeScript
5 17 (8.59%) JavaScript
6 16 (8.08%) Python
7 9 (4.55%) Bash
7 9 (4.55%) C#
7 9 (4.55%) C++
8 6 (3.03%) Google Apps Script
9 3 (1.52%) Groovy
9 3 (1.52%) Scala
10 2 (1.01%) Dart
10 2 (1.01%) Elixir
10 2 (1.01%) Erlang
10 2 (1.01%) PowerShell
11 1 (0.51%) Go
Qualifications
1 19 (9.60%) Security Cleared
2 11 (5.56%) AWS Certification
3 9 (4.55%) SC Cleared
4 7 (3.54%) AWS Certified Developer
4 7 (3.54%) AWS Certified Solutions Architect
5 6 (3.03%) DV Cleared
6 5 (2.53%) Degree
7 4 (2.02%) Azure Certification
8 3 (1.52%) Computer Science Degree
8 3 (1.52%) Master's Degree
9 1 (0.51%) BPSS Clearance
Quality Assurance & Compliance
1 8 (4.04%) Accessibility
2 6 (3.03%) WCAG
3 3 (1.52%) QA
System Software
1 41 (20.71%) Docker
2 6 (3.03%) KVM
2 6 (3.03%) VMware Infrastructure
Systems Management
1 19 (9.60%) Terraform
2 17 (8.59%) Kubernetes
3 10 (5.05%) Microsoft Intune
4 8 (4.04%) Grafana
5 3 (1.52%) HP Fortify
6 2 (1.01%) Ansible
6 2 (1.01%) Prometheus
Vendors
1 15 (7.58%) Google
2 14 (7.07%) Amplitude
2 14 (7.07%) Braze
3 10 (5.05%) Microsoft
4 8 (4.04%) VMware
5 7 (3.54%) Dynatrace
6 2 (1.01%) MicroStrategy
7 1 (0.51%) Atlassian
7 1 (0.51%) Intel
7 1 (0.51%) Oracle
7 1 (0.51%) Splunk