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 31 May 2024 with a comparison to the same period in the previous 2 years.

6 months to
31 May 2024
Same period 2023 Same period 2022
Rank 346 383 411
Rank change year-on-year +37 +28 -182
Contract jobs citing Kotlin 202 266 422
As % of all contract jobs advertised in England 0.55% 0.56% 0.60%
As % of the Programming Languages category 1.82% 1.63% 1.64%
Number of daily rates quoted 141 213 347
10th Percentile £350 £463 £463
25th Percentile £425 £513 £513
Median daily rate (50th Percentile) £495 £600 £590
Median % change year-on-year -17.50% +1.69% +12.38%
75th Percentile £600 £675 £680
90th Percentile £675 £750 £712
UK median daily rate £495 £600 £580
% change year-on-year -17.50% +3.45% +10.48%
Number of hourly rates quoted 3 2 10
10th Percentile £48.10 £39.50 £48.37
25th Percentile £59.13 £46.25 £66.13
Median hourly rate £80.00 £57.50 £73.60
Median % change year-on-year +39.13% -21.87% +14.99%
75th Percentile £81.75 £68.75 £77.09
90th Percentile £82.20 £75.50 £81.00
UK median hourly rate £80.00 £57.50 £73.60
% change year-on-year +39.13% -21.87% +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 11,117 16,335 25,737
As % of all contract IT jobs advertised in England 30.19% 34.40% 36.49%
Number of daily rates quoted 8,030 11,957 19,081
10th Percentile £350 £381 £383
25th Percentile £425 £463 £461
Median daily rate (50th Percentile) £543 £565 £550
Median % change year-on-year -3.98% +2.73% +10.00%
75th Percentile £650 £690 £675
90th Percentile £775 £800 £775
UK median daily rate £525 £550 £550
% change year-on-year -4.55% - +10.00%
Number of hourly rates quoted 471 395 440
10th Percentile £35.50 £26.34 £20.22
25th Percentile £48.84 £50.00 £35.00
Median hourly rate £62.50 £62.50 £52.25
Median % change year-on-year - +19.62% +18.75%
75th Percentile £70.00 £70.30 £62.31
90th Percentile £78.75 £79.19 £75.00
UK median hourly rate £62.00 £62.50 £51.25
% change year-on-year -0.80% +21.95% +15.17%

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 31 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 31 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 31 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 +26 140 £525 -12.50% 104
North of England +46 39 £438 -32.69% 8
North West +38 25 £485 -22.40% 5
Yorkshire +17 14 £300 -57.14% 2
South East +10 10 £425 -19.05% 4
South West +1 3 £600 +14.29% 2
Midlands +15 2 £450 -35.71% 1
West Midlands +12 2 £450 -35.71% 1
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 3 (1.49%) nginx
2 1 (0.50%) Cloud Foundry
2 1 (0.50%) Confluence
Business Applications
1 1 (0.50%) Payment Gateway
1 1 (0.50%) R3 Corda
1 1 (0.50%) SAP Hybris
Cloud Services
1 35 (17.33%) AWS
2 32 (15.84%) GitHub
3 14 (6.93%) Azure
3 14 (6.93%) GCP
4 9 (4.46%) GitHub Actions
5 6 (2.97%) Serverless
6 5 (2.48%) AWS CloudFormation
6 5 (2.48%) Entra ID
6 5 (2.48%) Firebase
7 4 (1.98%) AWS Lambda
7 4 (1.98%) Datadog
7 4 (1.98%) Flurry Analytics
7 4 (1.98%) PubNub
8 3 (1.49%) npm
8 3 (1.49%) Yarn
9 2 (0.99%) Amazon CloudWatch
9 2 (0.99%) Amazon Kinesis
9 2 (0.99%) Amazon SQS
9 2 (0.99%) Sentry
10 1 (0.50%) Cloud Computing
Communications & Networking
1 4 (1.98%) SSL
2 3 (1.49%) AMQP
3 2 (0.99%) HTTP
4 1 (0.50%) Bluetooth
Database & Business Intelligence
1 6 (2.97%) DynamoDB
2 5 (2.48%) MySQL
2 5 (2.48%) SQLite
3 4 (1.98%) Mixpanel
3 4 (1.98%) MongoDB
3 4 (1.98%) Relational Database
4 1 (0.50%) Big Data
4 1 (0.50%) Data Warehouse
4 1 (0.50%) MariaDB
4 1 (0.50%) NoSQL
4 1 (0.50%) PostgreSQL
4 1 (0.50%) Redis
4 1 (0.50%) Scylla
Development Applications
1 26 (12.87%) Jenkins
2 23 (11.39%) Android Studio
3 21 (10.40%) Postman
4 20 (9.90%) Gradle
5 17 (8.42%) Git
6 13 (6.44%) Cypress.io
7 12 (5.94%) JUnit
7 12 (5.94%) Selenium
8 10 (4.95%) Appium
9 6 (2.97%) CircleCI
9 6 (2.97%) Mockito
10 4 (1.98%) SonarQube
11 3 (1.49%) Bitbucket
11 3 (1.49%) IntelliJ
11 3 (1.49%) Katalon Studio
11 3 (1.49%) Mocha
12 2 (0.99%) Cucumber
12 2 (0.99%) GitLab
12 2 (0.99%) Maven
12 2 (0.99%) Visual Studio
General
1 43 (21.29%) Social Skills
2 30 (14.85%) Finance
3 15 (7.43%) Back Office
4 13 (6.44%) Banking
5 10 (4.95%) Front Office
6 7 (3.47%) Public Sector
7 3 (1.49%) Analytical Skills
7 3 (1.49%) Electronics
7 3 (1.49%) Investment Banking
8 1 (0.50%) Publishing
8 1 (0.50%) Retail
8 1 (0.50%) Retail Banking
8 1 (0.50%) Telecoms
Job Titles
1 115 (56.93%) Developer
2 61 (30.20%) Android Developer
3 50 (24.75%) Senior
4 20 (9.90%) Senior Developer
5 18 (8.91%) Android Engineer
6 17 (8.42%) Software Engineer
7 15 (7.43%) Full Stack Developer
8 13 (6.44%) Analyst
8 13 (6.44%) Java Developer
8 13 (6.44%) React Developer
8 13 (6.44%) Test Analyst
9 11 (5.45%) Full Stack Engineer
9 11 (5.45%) Senior Analyst
9 11 (5.45%) Senior Test Analyst
10 10 (4.95%) Senior Android Developer
11 9 (4.46%) Java Engineer
12 7 (3.47%) Full Stack Software Engineer
12 7 (3.47%) Senior Android Engineer
12 7 (3.47%) Software Developer
13 6 (2.97%) Developer/Software Engineer
Libraries, Frameworks & Software Standards
1 31 (15.35%) Node.js
1 31 (15.35%) REST
2 29 (14.36%) React
3 21 (10.40%) Jetpack Compose
3 21 (10.40%) RESTful
4 20 (9.90%) Android Jetpack
5 16 (7.92%) Spring
6 14 (6.93%) GraphQL
6 14 (6.93%) React Native
7 13 (6.44%) RxJava
7 13 (6.44%) Spring Boot
8 11 (5.45%) Jest
9 9 (4.46%) CSS
9 9 (4.46%) HTML
9 9 (4.46%) Redux
10 8 (3.96%) RAML
11 7 (3.47%) CSS3
11 7 (3.47%) Dagger
11 7 (3.47%) HTML5
11 7 (3.47%) XML
Miscellaneous
1 59 (29.21%) Mobile App
2 13 (6.44%) Product Ownership
3 12 (5.94%) Algorithms
4 11 (5.45%) Greenfield Project
5 10 (4.95%) Legacy Code
6 7 (3.47%) Data Structures
6 7 (3.47%) Fixed Income
7 5 (2.48%) Virtual Team
8 3 (1.49%) Animation
8 3 (1.49%) Distributed Systems
8 3 (1.49%) Mobile Banking
9 2 (0.99%) Augmented Reality
9 2 (0.99%) Blockchain
9 2 (0.99%) Distributed Architecture
9 2 (0.99%) Mixed Reality
10 1 (0.50%) Analytical Mindset
10 1 (0.50%) Cloud Native
10 1 (0.50%) Legacy Systems
10 1 (0.50%) Onboarding
10 1 (0.50%) Public Cloud
Operating Systems
1 116 (57.43%) Android
2 20 (9.90%) Apple iOS
3 2 (0.99%) Windows
3 2 (0.99%) Windows Server
4 1 (0.50%) Linux
Processes & Methodologies
1 66 (32.67%) Android Development
2 62 (30.69%) Agile
3 42 (20.79%) CI/CD
4 38 (18.81%) Continuous Integration
5 36 (17.82%) Software Engineering
5 36 (17.82%) Test Automation
6 26 (12.87%) Unit Testing
7 25 (12.38%) Full Stack Development
8 24 (11.88%) MVVM
9 22 (10.89%) User Experience
10 21 (10.40%) TDD
11 19 (9.41%) Fintech
11 19 (9.41%) SDLC
12 18 (8.91%) Computer Science
12 18 (8.91%) DevOps
13 17 (8.42%) Mobile Development
13 17 (8.42%) Software Testing
14 16 (7.92%) Problem-Solving
15 15 (7.43%) Architectural Patterns
16 13 (6.44%) Mentoring
Programming Languages
1 100 (49.50%) Java
2 36 (17.82%) JavaScript
2 36 (17.82%) TypeScript
3 23 (11.39%) Python
4 16 (7.92%) Swift
5 10 (4.95%) Go
6 9 (4.46%) Objective-C
7 8 (3.96%) Scala
8 6 (2.97%) C#
9 5 (2.48%) SQL
10 3 (1.49%) C
10 3 (1.49%) C++
11 2 (0.99%) GLSL
11 2 (0.99%) HLSL
11 2 (0.99%) PHP
12 1 (0.50%) Ruby
Qualifications
1 19 (9.41%) Degree
2 15 (7.43%) Computer Science Degree
3 6 (2.97%) SC Cleared
3 6 (2.97%) Security Cleared
4 3 (1.49%) Master's Degree
5 2 (0.99%) ISTQB
6 1 (0.50%) ISTQB Foundation Certification
Quality Assurance & Compliance
1 10 (4.95%) QA
2 4 (1.98%) Accessibility
3 3 (1.49%) Cyber Essentials
3 3 (1.49%) ISO/IEC 27001
4 1 (0.50%) MiFID
System Software
1 11 (5.45%) Docker
2 5 (2.48%) Active Directory
3 2 (0.99%) Virtual Machines
Systems Management
1 15 (7.43%) Kubernetes
2 12 (5.94%) Terraform
3 4 (1.98%) Ansible
3 4 (1.98%) Grafana
4 3 (1.49%) Prometheus
5 1 (0.50%) Argo
Vendors
1 8 (3.96%) Apple
1 8 (3.96%) Microsoft
2 4 (1.98%) Checkmarx
2 4 (1.98%) Nokia
3 2 (0.99%) New Relic
3 2 (0.99%) SAP
3 2 (0.99%) Splunk
4 1 (0.50%) Ariba
4 1 (0.50%) Google
4 1 (0.50%) HP
4 1 (0.50%) IBM
4 1 (0.50%) ION Trading