Job Vacancy Trend Salary Trend Salary Histogram Job Locations Skill Sets
Period
to 7 May 2021

The following table provides summary statistics for permanent job vacancies advertised in Yorkshire with a requirement for Kotlin skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Kotlin over the 6 months to 7 May 2021 with a comparison to the same period in the previous 2 years.

JetBrains Kotlin
England > Yorkshire
6 months to
7 May 2021		 Same period 2020 Same period 2019
Rank 151 159 239
Rank change year-on-year +8 +80 +39
Permanent jobs citing Kotlin 72 58 50
As % of all permanent jobs advertised in Yorkshire 1.42% 1.17% 0.67%
As % of the Programming Languages category 2.74% 2.22% 1.31%
Number of salaries quoted 69 54 44
10th Percentile " £32,875 £28,750
25th Percentile £51,250 £41,563 £37,500
Median annual salary (50th Percentile) £57,500 £50,000 £50,000
Median % change year-on-year +15.00% - -4.76%
75th Percentile £63,750 £65,625 £57,500
90th Percentile £72,500 £77,500 "
England median annual salary £70,000 £72,500 £62,500
% change year-on-year -3.45% +16.00% -7.41%

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

All Programming Languages
Yorkshire
Permanent vacancies with a requirement for coding skills 2,627 2,617 3,822
As % of all permanent IT jobs advertised in Yorkshire 51.88% 52.65% 51.03%
Number of salaries quoted 2,250 2,317 3,188
10th Percentile £31,250 £29,750 £28,750
25th Percentile £37,500 £35,000 £33,750
Median annual salary (50th Percentile) £47,500 £45,000 £42,500
Median % change year-on-year +5.56% +5.88% -
75th Percentile £61,250 £57,500 £52,500
90th Percentile £67,500 £66,250 £60,000
England median annual salary £57,500 £55,000 £52,500
% change year-on-year +4.55% +4.76% +5.00%

Kotlin
Job Vacancy Trend in Yorkshire

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

Job vacancy trend for Kotlin in Yorkshire

Kotlin
Salary Trend in Yorkshire

3-month moving average salary quoted in jobs citing Kotlin in Yorkshire.

Salary trend for Kotlin in Yorkshire

Kotlin
Salary Histogram in Yorkshire

Salary distribution for jobs citing Kotlin in Yorkshire over the 6 months to 7 May 2021.

Salary histogram for Kotlin in Yorkshire

Kotlin
Job Locations in Yorkshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Kotlin within the Yorkshire region over the 6 months to 7 May 2021. 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
Job
Vacancies
West Yorkshire -6 47 £57,500 +15.00% 7
South Yorkshire -8 25 £57,500 +21.05% 2
Kotlin
England

For the 6 months to 7 May 2021, IT jobs citing Kotlin also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Yorkshire region with a requirement for Kotlin.

1 61 (84.72%) Java
2 59 (81.94%) AWS
3 56 (77.78%) Go
3 56 (77.78%) DevOps
4 51 (70.83%) Agile Software Development
4 51 (70.83%) TDD
5 50 (69.44%) Kubernetes
5 50 (69.44%) Terraform
6 49 (68.06%) Vue.js
6 49 (68.06%) GCP
6 49 (68.06%) Docker
6 49 (68.06%) Software Engineering
6 49 (68.06%) Python
6 49 (68.06%) AngularJS
7 48 (66.67%) Scala
7 48 (66.67%) Azure
7 48 (66.67%) JavaScript
7 48 (66.67%) C#
7 48 (66.67%) C++
7 48 (66.67%) OOP
7 48 (66.67%) Ruby
7 48 (66.67%) Unit Testing
7 48 (66.67%) Don't repeat yourself (DRY)
7 48 (66.67%) AWS CloudFormation
7 48 (66.67%) SOLID
8 14 (19.44%) Android
9 13 (18.06%) Mobile App
10 11 (15.28%) Mobile Development
11 10 (13.89%) Continuous Integration
11 10 (13.89%) Games

Kotlin
Co-occurring IT Skills in Yorkshire by Category

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

Application Platforms
1 9 (12.50%) Apache
Cloud Services
1 59 (81.94%) AWS
2 49 (68.06%) GCP
3 48 (66.67%) AWS CloudFormation
3 48 (66.67%) Azure
4 8 (11.11%) Amazon CloudWatch
5 1 (1.39%) GitHub
5 1 (1.39%) SaaS
5 1 (1.39%) Slack
Database & Business Intelligence
1 8 (11.11%) MySQL
2 1 (1.39%) BigQuery
2 1 (1.39%) Stardog
Development Applications
1 10 (13.89%) Jenkins
2 3 (4.17%) Git (software)
3 2 (2.78%) Android Studio
3 2 (2.78%) JUnit
4 1 (1.39%) Gradle
4 1 (1.39%) Maven
4 1 (1.39%) Mockito
4 1 (1.39%) Xcode
General
1 10 (13.89%) Games
2 9 (12.50%) Finance
3 1 (1.39%) Back Office
3 1 (1.39%) Social Skills
Job Titles
1 49 (68.06%) Software Engineer
2 13 (18.06%) Developer
3 7 (9.72%) Mobile Developer
4 6 (8.33%) Android Developer
5 5 (6.94%) Site Engineer
5 5 (6.94%) Site Reliability Engineer
6 3 (4.17%) DevOps Engineer
7 2 (2.78%) Senior Android Developer
7 2 (2.78%) Senior Developer
8 1 (1.39%) Android Engineer
8 1 (1.39%) AWS Engineer
8 1 (1.39%) Java Engineer
8 1 (1.39%) Lead Software Engineer
8 1 (1.39%) Principal Engineer
8 1 (1.39%) Senior DevOps
8 1 (1.39%) Senior DevOps Engineer
8 1 (1.39%) Senior Software Engineer
Libraries, Frameworks & Software Standards
1 49 (68.06%) AngularJS
1 49 (68.06%) Vue.js
2 8 (11.11%) Apache Flex
2 8 (11.11%) Kafka
2 8 (11.11%) Node.js
3 2 (2.78%) Android SDK
3 2 (2.78%) Flutter
3 2 (2.78%) React
3 2 (2.78%) React Native
3 2 (2.78%) RESTful
4 1 (1.39%) Apache Cordova
4 1 (1.39%) Dropwizard
4 1 (1.39%) GraphQL
4 1 (1.39%) HTML
4 1 (1.39%) iOS SDK
4 1 (1.39%) Micronaut
4 1 (1.39%) Spring
4 1 (1.39%) Spring Boot
Miscellaneous
1 13 (18.06%) Mobile App
2 9 (12.50%) Greenfield Project
3 1 (1.39%) Enterprise Software
3 1 (1.39%) Linked Data
Operating Systems
1 14 (19.44%) Android
2 8 (11.11%) Apple iOS
3 6 (8.33%) Linux
4 1 (1.39%) Unix
Processes & Methodologies
1 56 (77.78%) DevOps
2 51 (70.83%) Agile Software Development
2 51 (70.83%) TDD
3 49 (68.06%) Software Engineering
4 48 (66.67%) Don't repeat yourself (DRY)
4 48 (66.67%) OOP
4 48 (66.67%) SOLID
4 48 (66.67%) Unit Testing
5 11 (15.28%) Mobile Development
6 10 (13.89%) Continuous Integration
7 8 (11.11%) Android Development
8 6 (8.33%) Site Reliability Engineering
9 3 (4.17%) Mentoring
10 2 (2.78%) Collaborative Working
10 2 (2.78%) Commercial Awareness
10 2 (2.78%) Infrastructure as Code
10 2 (2.78%) Microservices
10 2 (2.78%) Time Management
11 1 (1.39%) Data Modelling
11 1 (1.39%) Pair Programming
Programming Languages
1 61 (84.72%) Java
2 56 (77.78%) Go
3 49 (68.06%) Python
4 48 (66.67%) C#
4 48 (66.67%) C++
4 48 (66.67%) JavaScript
4 48 (66.67%) Ruby
4 48 (66.67%) Scala
5 2 (2.78%) TypeScript
6 1 (1.39%) Java 8
6 1 (1.39%) SHACL
Quality Assurance & Compliance
1 2 (2.78%) QA
System Software
1 49 (68.06%) Docker
Systems Management
1 50 (69.44%) Kubernetes
1 50 (69.44%) Terraform
2 8 (11.11%) Ansible
2 8 (11.11%) Graphite
2 8 (11.11%) Opscode Chef
2 8 (11.11%) Prometheus
2 8 (11.11%) ZABBIX
3 1 (1.39%) Puppet
Vendors
1 1 (1.39%) Apple
1 1 (1.39%) Google
1 1 (1.39%) New Relic