Period
to 9 April 2020

The following table provides summary statistics for permanent job vacancies advertised in West 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 9 April 2020 with a comparison to the same period in the previous 2 years.

JetBrains Kotlin
Yorkshire > West Yorkshire
6 months to
9 Apr 2020
Same period 2019 Same period 2018
Rank 131 165 235
Rank change year-on-year +34 +70 -
Permanent jobs citing Kotlin 58 52 27
As % of all permanent jobs advertised in West Yorkshire 1.49% 1.10% 0.38%
As % of the Programming Languages category 2.78% 2.16% 0.74%
Number of salaries quoted 65 45 26
Median annual salary £50,000 £55,000 £52,500
Median salary % change year-on-year -9.09% +4.76% -
10th Percentile £32,500 £28,750 £45,000
90th Percentile £77,500 £57,500 £65,000
Yorkshire median annual salary £50,000 £55,000 £52,500
% change year-on-year -9.09% +4.76% -

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 West Yorkshire with a requirement for coding skills.

All Programming Languages
West Yorkshire
Permanent vacancies with a requirement for coding skills 2,090 2,408 3,671
As % of all permanent IT jobs advertised in West Yorkshire 53.66% 50.87% 51.27%
Number of salaries quoted 1,814 2,097 3,279
Median annual salary £47,500 £43,000 £42,500
Median salary % change year-on-year +10.47% +1.18% -
10th Percentile £30,000 £30,000 £28,200
90th Percentile £67,500 £60,000 £60,000
Yorkshire median annual salary £45,000 £43,000 £42,500
% change year-on-year +4.65% +1.18% +6.25%

Kotlin
Job Vacancy Trend in West Yorkshire

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

Job vacancy trend for Kotlin in West Yorkshire

Kotlin
Salary Trend in West Yorkshire

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

Salary trend for Kotlin in West Yorkshire

Kotlin
Salary Histogram in West Yorkshire

Salary distribution for jobs citing Kotlin in West Yorkshire over the 6 months to 9 April 2020.

Salary histogram for Kotlin in West Yorkshire

Kotlin
Job Locations in West Yorkshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Kotlin within the West Yorkshire region over the 6 months to 9 April 2020. 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
Leeds +21 52 £50,000 -9.09% 6
Huddersfield - 6 £50,000 -
Kotlin
Yorkshire

For the 6 months to 9 April 2020, 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 West Yorkshire region with a requirement for Kotlin.

1 45 (77.59%) Java
2 36 (62.07%) Kubernetes
3 31 (53.45%) Software Engineering
4 28 (48.28%) Microservices
5 23 (39.66%) DevOps
6 21 (36.21%) Docker
7 20 (34.48%) Spring Boot
8 19 (32.76%) Greenfield Project
8 19 (32.76%) AWS
9 16 (27.59%) Azure
9 16 (27.59%) Android
9 16 (27.59%) JavaScript
10 15 (25.86%) SQL
10 15 (25.86%) Continuous Integration
10 15 (25.86%) Spring
11 14 (24.14%) Android Development
11 14 (24.14%) C#
12 13 (22.41%) Java 8
12 13 (22.41%) Terraform
13 11 (18.97%) Kafka
14 10 (17.24%) Jenkins
14 10 (17.24%) Node.js
14 10 (17.24%) MySQL
15 9 (15.52%) .NET
15 9 (15.52%) ASP.NET
15 9 (15.52%) MVC
15 9 (15.52%) ASP.NET MVC
15 9 (15.52%) Mobile App
15 9 (15.52%) Razor View Engine
15 9 (15.52%) Continuous Delivery

Kotlin
Co-occurring IT Skills in West 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 5 (8.62%) Apache
1 5 (8.62%) nginx
2 2 (3.45%) Confluence
3 1 (1.72%) Apache Spark
3 1 (1.72%) OpenStack
Cloud Services
1 19 (32.76%) AWS
2 16 (27.59%) Azure
3 2 (3.45%) GitHub
4 1 (1.72%) Amazon Kinesis
4 1 (1.72%) GCP
4 1 (1.72%) Serverless
Communications & Networking
1 2 (3.45%) HTTPS
2 1 (1.72%) Internet
Database & Business Intelligence
1 10 (17.24%) MySQL
2 6 (10.34%) NoSQL
3 4 (6.90%) PostgreSQL
4 1 (1.72%) Apache Cassandra
4 1 (1.72%) Apache Hive
4 1 (1.72%) Big Data
4 1 (1.72%) Flink
4 1 (1.72%) Hadoop
4 1 (1.72%) HBase
4 1 (1.72%) MongoDB
Development Applications
1 10 (17.24%) Jenkins
2 5 (8.62%) Git (software)
2 5 (8.62%) Mercurial
2 5 (8.62%) Subversion
3 2 (3.45%) JIRA
3 2 (3.45%) JUnit
3 2 (3.45%) Mockito
4 1 (1.72%) Katalon Studio
4 1 (1.72%) Postman
4 1 (1.72%) SoapUI
General
1 4 (6.90%) Finance
2 2 (3.45%) Banking
2 2 (3.45%) Retail Banking
3 1 (1.72%) Games
3 1 (1.72%) Public Sector
Job Titles
1 34 (58.62%) Developer
2 16 (27.59%) Software Engineer
3 15 (25.86%) Java Engineer
3 15 (25.86%) Java Software Engineer
4 14 (24.14%) Android Developer
5 10 (17.24%) Java Developer
6 8 (13.79%) C# Developer
6 8 (13.79%) Senior Java Engineer
6 8 (13.79%) Senior Java Software Engineer
6 8 (13.79%) Senior Software Engineer
7 7 (12.07%) Principal Engineer
7 7 (12.07%) Principal Software Engineer
8 6 (10.34%) Mobile Developer
9 5 (8.62%) Java Android Developer
9 5 (8.62%) Java Mobile Developer
9 5 (8.62%) JavaScript Developer
9 5 (8.62%) UI Developer
10 2 (3.45%) DevOps Engineer
10 2 (3.45%) Head of DevOps
10 2 (3.45%) Technical Leader
Libraries, Frameworks & Software Standards
1 20 (34.48%) Spring Boot
2 15 (25.86%) Spring
3 11 (18.97%) Kafka
4 10 (17.24%) Node.js
5 9 (15.52%) .NET
5 9 (15.52%) .NET Core
5 9 (15.52%) ASP.NET
5 9 (15.52%) ASP.NET MVC
5 9 (15.52%) Razor View Engine
6 7 (12.07%) React
6 7 (12.07%) RESTful
7 6 (10.34%) AngularJS
7 6 (10.34%) CSS
8 5 (8.62%) Backbone.js
8 5 (8.62%) CSS3
8 5 (8.62%) Ember.js
8 5 (8.62%) HTML
8 5 (8.62%) HTML5
8 5 (8.62%) KnockoutJS
8 5 (8.62%) Redux
Miscellaneous
1 19 (32.76%) Greenfield Project
2 9 (15.52%) Mobile App
3 7 (12.07%) User Experience
4 5 (8.62%) Algorithms
4 5 (8.62%) Data Structures
5 4 (6.90%) Self-Motivation
6 1 (1.72%) Analytical Skills
6 1 (1.72%) Internet of Things
6 1 (1.72%) Public Cloud
Operating Systems
1 16 (27.59%) Android
2 3 (5.17%) Apple iOS
3 2 (3.45%) Linux
3 2 (3.45%) Red Hat Enterprise Linux
Processes & Methodologies
1 31 (53.45%) Software Engineering
2 28 (48.28%) Microservices
3 23 (39.66%) DevOps
4 15 (25.86%) Continuous Integration
5 14 (24.14%) Android Development
6 9 (15.52%) Continuous Delivery
6 9 (15.52%) MVC
7 8 (13.79%) Agile Software Development
7 8 (13.79%) Mobile Development
7 8 (13.79%) Unit Testing
8 6 (10.34%) BDD
8 6 (10.34%) TDD
9 5 (8.62%) Mentoring
9 5 (8.62%) OO
9 5 (8.62%) Responsive Web Design
9 5 (8.62%) Web Design
10 4 (6.90%) Continuous Improvement
10 4 (6.90%) Open Source
11 3 (5.17%) Customer Engagement
11 3 (5.17%) Pair Programming
Programming Languages
1 45 (77.59%) Java
2 16 (27.59%) JavaScript
3 15 (25.86%) SQL
4 14 (24.14%) C#
5 13 (22.41%) Java 8
6 7 (12.07%) PHP
7 6 (10.34%) Python
7 6 (10.34%) Scala
8 3 (5.17%) TypeScript
9 2 (3.45%) Ruby
10 1 (1.72%) Bash Shell
10 1 (1.72%) Go
10 1 (1.72%) Perl
System Software
1 21 (36.21%) Docker
2 1 (1.72%) HDFS
Systems Management
1 36 (62.07%) Kubernetes
2 13 (22.41%) Terraform
3 1 (1.72%) Hadoop YARN
Vendors
1 1 (1.72%) Tableau