Kotlin Contracts in England

JetBrains Kotlin
UK > England

The following table provides summary statistics for contract job vacancies advertised in England with a requirement for Kotlin skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Kotlin over the 6 months to 17 May 2024 with a comparison to the same period in the previous 2 years.

6 months to
17 May 2024
Same period 2023 Same period 2022
Rank 354 397 401
Rank change year-on-year +43 +4 -178
Contract jobs citing Kotlin 187 270 428
As % of all contract jobs advertised in England 0.51% 0.56% 0.61%
As % of the Programming Languages category 1.72% 1.61% 1.66%
Number of daily rates quoted 131 211 346
10th Percentile £350 £463 £463
25th Percentile £428 £513 £513
Median daily rate (50th Percentile) £495 £600 £600
Median % change year-on-year -17.50% - +14.29%
75th Percentile £600 £675 £681
90th Percentile £675 £750 £714
UK median daily rate £495 £600 £588
% change year-on-year -17.50% +2.13% +11.90%
Number of hourly rates quoted 3 4 11
10th Percentile £48.10 - £48.74
25th Percentile £59.13 £35.00 £67.25
Median hourly rate £80.00 £42.53 £73.60
Median % change year-on-year +88.12% -42.22% +14.99%
75th Percentile £81.75 £57.54 £76.67
90th Percentile £82.20 £71.02 £81.00
UK median hourly rate £80.00 £42.53 £73.60
% change year-on-year +88.12% -42.22% +14.99%

All Programming Languages
England

Kotlin is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in England with a requirement for coding skills.

Contract vacancies with a requirement for coding skills 10,884 16,802 25,815
As % of all contract IT jobs advertised in England 29.86% 34.92% 36.71%
Number of daily rates quoted 7,900 12,277 19,073
10th Percentile £350 £385 £381
25th Percentile £425 £463 £458
Median daily rate (50th Percentile) £550 £565 £550
Median % change year-on-year -2.65% +2.73% +10.00%
75th Percentile £656 £688 £675
90th Percentile £775 £798 £775
UK median daily rate £530 £550 £550
% change year-on-year -3.64% - +10.00%
Number of hourly rates quoted 446 403 453
10th Percentile £37.59 £25.82 £20.05
25th Percentile £50.00 £49.84 £35.00
Median hourly rate £62.50 £62.50 £50.77
Median % change year-on-year - +23.10% +19.46%
75th Percentile £70.00 £70.00 £62.15
90th Percentile £80.00 £78.00 £75.00
UK median hourly rate £62.50 £62.50 £50.20
% change year-on-year - +24.50% +18.12%

Kotlin
Job Vacancy Trend in England

Job postings citing Kotlin as a proportion of all IT jobs advertised in England.

Job vacancy trend for Kotlin in England

Kotlin
Contractor Daily Rate Trend in England

3-month moving average daily rate quoted in jobs citing Kotlin in England.

Daily rate trend for Kotlin in England

Kotlin
Daily Rate Histogram in England

Daily rate distribution for jobs citing Kotlin in England over the 6 months to 17 May 2024.

Daily rate histogram for Kotlin in England

Kotlin
Contractor Hourly Rate Trend in England

3-month moving average hourly rates quoted in jobs citing Kotlin in England.

Hourly rate trend for Kotlin in England

Kotlin
Hourly Rate Histogram in England

Hourly rate distribution of jobs citing Kotlin in England over the 6 months to 17 May 2024.

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 17 May 2024. 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 -6 122 £525 -12.50% 152
North of England +51 41 £438 -34.70% 12
North West +38 26 £475 -24.00% 3
Yorkshire +16 15 £300 -57.14% 6
South East +17 10 £425 -19.05% 45
Midlands +23 3 £450 -35.71% 5
West Midlands +21 3 £450 -35.71% 4
South West -7 3 £600 +14.29% 7
Kotlin
UK

Kotlin
Co-occurring Skills and Capabilities in England by Category

The follow tables expand on the table above by listing co-occurrences grouped by category. The same employment type, locality and period is covered with up to 20 co-occurrences shown in each of the following categories:

Application Platforms
1 2 (1.07%) nginx
2 1 (0.53%) Cloud Foundry
2 1 (0.53%) Confluence
Business Applications
1 1 (0.53%) R3 Corda
1 1 (0.53%) SAP Hybris
Cloud Services
1 33 (17.65%) AWS
2 30 (16.04%) GitHub
3 13 (6.95%) GCP
4 12 (6.42%) Azure
5 9 (4.81%) GitHub Actions
6 5 (2.67%) Firebase
6 5 (2.67%) Serverless
7 4 (2.14%) AWS CloudFormation
7 4 (2.14%) Datadog
7 4 (2.14%) Flurry Analytics
7 4 (2.14%) PubNub
8 3 (1.60%) AWS Lambda
8 3 (1.60%) Entra ID
9 2 (1.07%) Amazon CloudWatch
9 2 (1.07%) Amazon Kinesis
9 2 (1.07%) Amazon SQS
9 2 (1.07%) npm
9 2 (1.07%) Sentry
9 2 (1.07%) Yarn
10 1 (0.53%) SAP Commerce Cloud
Communications & Networking
1 4 (2.14%) SSL
2 2 (1.07%) AMQP
2 2 (1.07%) HTTP
3 1 (0.53%) Bluetooth
Database & Business Intelligence
1 5 (2.67%) SQLite
2 4 (2.14%) Mixpanel
3 3 (1.60%) MongoDB
3 3 (1.60%) Relational Database
4 2 (1.07%) DynamoDB
5 1 (0.53%) Big Data
5 1 (0.53%) Data Warehouse
5 1 (0.53%) MariaDB
5 1 (0.53%) MySQL
5 1 (0.53%) PostgreSQL
5 1 (0.53%) Redis
5 1 (0.53%) Scylla
Development Applications
1 27 (14.44%) Jenkins
2 22 (11.76%) Android Studio
3 20 (10.70%) Postman
4 18 (9.63%) Gradle
5 15 (8.02%) Git
6 11 (5.88%) Appium
6 11 (5.88%) Cypress.io
6 11 (5.88%) JUnit
6 11 (5.88%) Selenium
7 7 (3.74%) Mockito
8 5 (2.67%) CircleCI
9 3 (1.60%) Bitbucket
9 3 (1.60%) IntelliJ
9 3 (1.60%) Katalon Studio
9 3 (1.60%) SonarQube
9 3 (1.60%) XCUITest
10 2 (1.07%) Cucumber
10 2 (1.07%) Maven
10 2 (1.07%) Mocha
10 2 (1.07%) UI Automator
General
1 43 (22.99%) Social Skills
2 28 (14.97%) Finance
3 15 (8.02%) Back Office
4 12 (6.42%) Front Office
5 10 (5.35%) Banking
6 8 (4.28%) Public Sector
7 4 (2.14%) Analytical Skills
8 3 (1.60%) Electronics
9 2 (1.07%) Investment Banking
10 1 (0.53%) Marketing
10 1 (0.53%) Publishing
10 1 (0.53%) Retail
10 1 (0.53%) Retail Banking
10 1 (0.53%) Telecoms
Job Titles
1 109 (58.29%) Developer
2 59 (31.55%) Android Developer
3 46 (24.60%) Senior
4 20 (10.70%) Senior Developer
5 17 (9.09%) Android Engineer
6 16 (8.56%) Full Stack Developer
7 15 (8.02%) React Developer
7 15 (8.02%) Software Engineer
8 13 (6.95%) Analyst
8 13 (6.95%) Full Stack Engineer
8 13 (6.95%) Test Analyst
9 11 (5.88%) Java Developer
9 11 (5.88%) Senior Analyst
9 11 (5.88%) Senior Test Analyst
10 10 (5.35%) Senior Android Developer
11 9 (4.81%) Full Stack Software Engineer
12 8 (4.28%) Developer/Software Engineer
12 8 (4.28%) Java Engineer
13 6 (3.21%) Senior Android Engineer
14 5 (2.67%) Lead
Libraries, Frameworks & Software Standards
1 30 (16.04%) React
2 28 (14.97%) Node.js
3 27 (14.44%) REST
4 22 (11.76%) RESTful
5 18 (9.63%) Jetpack Compose
6 17 (9.09%) Android Jetpack
7 14 (7.49%) React Native
8 13 (6.95%) GraphQL
8 13 (6.95%) RxJava
9 11 (5.88%) Redux
9 11 (5.88%) Spring
10 10 (5.35%) Jest
11 8 (4.28%) Material-UI
11 8 (4.28%) RAML
11 8 (4.28%) Spring Boot
12 7 (3.74%) CSS
12 7 (3.74%) CSS3
12 7 (3.74%) HTML
12 7 (3.74%) HTML5
12 7 (3.74%) XML
Miscellaneous
1 59 (31.55%) Mobile App
2 12 (6.42%) Algorithms
3 11 (5.88%) Product Ownership
4 10 (5.35%) Greenfield Project
5 9 (4.81%) Fixed Income
6 8 (4.28%) Legacy Code
7 7 (3.74%) Data Structures
8 4 (2.14%) Distributed Systems
8 4 (2.14%) Virtual Team
9 3 (1.60%) Mobile Banking
10 2 (1.07%) Analytical Mindset
10 2 (1.07%) Animation
10 2 (1.07%) Augmented Reality
10 2 (1.07%) Blockchain
10 2 (1.07%) Distributed Architecture
10 2 (1.07%) Mixed Reality
11 1 (0.53%) Cloud Native
11 1 (0.53%) Legacy Systems
11 1 (0.53%) Marketing Technology
11 1 (0.53%) Smart Home
Operating Systems
1 112 (59.89%) Android
2 20 (10.70%) Apple iOS
3 2 (1.07%) Windows
3 2 (1.07%) Windows Server
4 1 (0.53%) Linux
Processes & Methodologies
1 64 (34.22%) Android Development
2 58 (31.02%) Agile
3 43 (22.99%) CI/CD
4 37 (19.79%) Continuous Integration
5 36 (19.25%) Test Automation
6 30 (16.04%) Software Engineering
7 26 (13.90%) Full Stack Development
7 26 (13.90%) Unit Testing
8 23 (12.30%) MVVM
8 23 (12.30%) User Experience
9 22 (11.76%) TDD
10 17 (9.09%) Computer Science
10 17 (9.09%) Mobile Development
10 17 (9.09%) SDLC
11 16 (8.56%) DevOps
11 16 (8.56%) Fintech
11 16 (8.56%) Problem-Solving
11 16 (8.56%) Software Testing
12 15 (8.02%) Architectural Patterns
13 12 (6.42%) Open Source
Programming Languages
1 97 (51.87%) Java
2 35 (18.72%) JavaScript
3 34 (18.18%) TypeScript
4 25 (13.37%) Python
5 18 (9.63%) Swift
6 9 (4.81%) Go
6 9 (4.81%) Objective-C
7 8 (4.28%) Scala
8 6 (3.21%) C#
9 4 (2.14%) SQL
10 3 (1.60%) C
10 3 (1.60%) C++
11 2 (1.07%) GLSL
11 2 (1.07%) HLSL
11 2 (1.07%) PHP
12 1 (0.53%) Ruby
Qualifications
1 17 (9.09%) Degree
2 13 (6.95%) Computer Science Degree
3 5 (2.67%) SC Cleared
3 5 (2.67%) Security Cleared
4 3 (1.60%) Master's Degree
5 2 (1.07%) ISTQB
Quality Assurance & Compliance
1 12 (6.42%) QA
2 4 (2.14%) Accessibility
3 2 (1.07%) Cyber Essentials
3 2 (1.07%) ISO/IEC 27001
4 1 (0.53%) MiFID
System Software
1 6 (3.21%) Docker
2 3 (1.60%) Active Directory
3 2 (1.07%) Virtual Machines
Systems Management
1 11 (5.88%) Terraform
2 9 (4.81%) Kubernetes
3 3 (1.60%) Ansible
3 3 (1.60%) Grafana
4 2 (1.07%) Prometheus
5 1 (0.53%) Argo
Vendors
1 8 (4.28%) Apple
1 8 (4.28%) Microsoft
2 4 (2.14%) Nokia
3 3 (1.60%) Checkmarx
4 2 (1.07%) New Relic
4 2 (1.07%) SAP
4 2 (1.07%) Splunk
5 1 (0.53%) Ariba
5 1 (0.53%) Google
5 1 (0.53%) HP
5 1 (0.53%) IBM
5 1 (0.53%) ION Trading