Period
to 19 December 2018

The following table provides summary statistics for permanent job vacancies advertised in Leeds 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 19 December 2018 with a comparison to the same period in the previous 2 years.

JetBrains Kotlin
6 months to
19 Dec 2018
Same period 2017 Same period 2016
Rank 152 212 -
Rank change year-on-year +60 - -
Permanent jobs citing Kotlin 35 5 0
As % of all permanent IT jobs advertised in Leeds 0.96% 0.10% -
As % of the Programming Languages category 1.83% 0.20% -
Number of salaries quoted 27 5 0
Leeds median annual salary £55,000 £50,000 -
Median salary % change year-on-year +10.00% - -
West Yorkshire median annual salary £55,000 £50,000 -
% change year-on-year +10.00% - -

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 Leeds with a requirement for coding skills.

All Programming Languages
Leeds
Permanent vacancies with a requirement for coding skills 1,917 2,497 2,932
As % of all permanent IT jobs advertised in Leeds 52.82% 50.61% 54.53%
Number of salaries quoted 1,614 2,218 2,567
Leeds median annual salary £45,000 £45,000 £42,500
Median salary % change year-on-year - +5.88% -
10th Percentile £30,000 £29,000 £27,500
90th Percentile £60,209 £60,000 £57,500
West Yorkshire median annual salary £44,000 £42,500 £40,000
% change year-on-year +3.53% +6.25% -

Kotlin
Job Vacancy Trend in Leeds

Job postings citing Kotlin as a percentage of all IT jobs advertised in Leeds.

Job vacancy trend for Kotlin in Leeds

Kotlin
Salary Trend in Leeds

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Kotlin in Leeds.

Salary trend for Kotlin in Leeds

Kotlin
Salary Histogram in Leeds

The salary distribution of IT jobs citing Kotlin in Leeds over the 6 months to 19 December 2018.

Salary histogram for Kotlin in Leeds

For the 6 months to 19 December 2018, 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 Leeds region with a requirement for Kotlin.

1 35 (100.00%) Java
2 33 (94.29%) Agile Software Development
3 25 (71.43%) Spring
3 25 (71.43%) Spring Boot
4 23 (65.71%) Scala
5 22 (62.86%) Docker
5 22 (62.86%) Kubernetes
6 18 (51.43%) DevOps
6 18 (51.43%) Amazon AWS
7 17 (48.57%) Continuous Integration
7 17 (48.57%) Microservices
7 17 (48.57%) Java 8
8 16 (45.71%) Kafka
9 15 (42.86%) Riak
9 15 (42.86%) MongoDB
9 15 (42.86%) Apache Cassandra
10 14 (40.00%) NoSQL
10 14 (40.00%) RabbitMQ
10 14 (40.00%) Jenkins
10 14 (40.00%) MySQL
10 14 (40.00%) Opscode Chef
11 11 (31.43%) AngularJS
12 10 (28.57%) TDD
13 9 (25.71%) Node.js
14 8 (22.86%) BDD
14 8 (22.86%) Android
14 8 (22.86%) Software Engineering
14 8 (22.86%) Go
14 8 (22.86%) React
14 8 (22.86%) Dropwizard

Kotlin
Co-occurring IT Skills in Leeds 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 2 (5.71%) Confluence
Cloud Services
1 18 (51.43%) Amazon AWS
2 2 (5.71%) AWS Lambda
2 2 (5.71%) Serverless
2 2 (5.71%) Slack
Database & Business Intelligence
1 15 (42.86%) Apache Cassandra
1 15 (42.86%) MongoDB
1 15 (42.86%) Riak
2 14 (40.00%) MySQL
2 14 (40.00%) NoSQL
Development Applications
1 14 (40.00%) Jenkins
2 3 (8.57%) JIRA
3 2 (5.71%) Android Studio
3 2 (5.71%) Git (software)
3 2 (5.71%) Mockito
3 2 (5.71%) Xcode
4 1 (2.86%) Maven
4 1 (2.86%) Team Foundation Server
General
1 4 (11.43%) Banking
2 1 (2.86%) Advertising
Job Titles
1 24 (68.57%) Developer
2 16 (45.71%) Java Developer
3 8 (22.86%) Java Engineer
3 8 (22.86%) Java Scala Software Engineer
3 8 (22.86%) Java Software Engineer
3 8 (22.86%) Junior
3 8 (22.86%) Junior Developer
3 8 (22.86%) Junior Java Developer
3 8 (22.86%) Scala Software Engineer
3 8 (22.86%) Software Engineer
4 4 (11.43%) Android Developer
4 4 (11.43%) Java Scala Developer
4 4 (11.43%) Mobile Developer
4 4 (11.43%) Scala Developer
5 2 (5.71%) AWS Developer
5 2 (5.71%) IT Engineer
6 1 (2.86%) DevOps Engineer
6 1 (2.86%) Full Stack Developer
6 1 (2.86%) Senior Android Developer
6 1 (2.86%) WebOps Engineer
Libraries, Frameworks & Software Standards
1 25 (71.43%) Spring
1 25 (71.43%) Spring Boot
2 16 (45.71%) Kafka
3 14 (40.00%) RabbitMQ
4 11 (31.43%) AngularJS
5 9 (25.71%) Node.js
6 8 (22.86%) Dropwizard
6 8 (22.86%) React
7 4 (11.43%) RxJava
8 3 (8.57%) RESTful
9 2 (5.71%) Hibernate
9 2 (5.71%) Middleware
9 2 (5.71%) RxSwift
10 1 (2.86%) Android SDK
10 1 (2.86%) Django
10 1 (2.86%) iOS SDK
10 1 (2.86%) jQuery
10 1 (2.86%) React Native
10 1 (2.86%) Web Services
Miscellaneous
1 6 (17.14%) Mobile App
2 4 (11.43%) User Experience
3 2 (5.71%) Data Centre
4 1 (2.86%) Private Cloud
Operating Systems
1 8 (22.86%) Android
2 6 (17.14%) Apple iOS
3 1 (2.86%) Linux
3 1 (2.86%) VMS
Processes & Methodologies
1 33 (94.29%) Agile Software Development
2 18 (51.43%) DevOps
3 17 (48.57%) Continuous Integration
3 17 (48.57%) Microservices
4 10 (28.57%) TDD
5 8 (22.86%) BDD
5 8 (22.86%) Software Engineering
6 6 (17.14%) Android Development
7 5 (14.29%) Mobile Development
7 5 (14.29%) Test Automation
8 4 (11.43%) Unit Testing
9 3 (8.57%) Continuous Delivery
10 2 (5.71%) iOS Development
10 2 (5.71%) IT Strategy
10 2 (5.71%) Kanban
10 2 (5.71%) OO
10 2 (5.71%) Project Management
10 2 (5.71%) Scrum
10 2 (5.71%) Service Management
11 1 (2.86%) Software Delivery
Programming Languages
1 35 (100.00%) Java
2 23 (65.71%) Scala
3 17 (48.57%) Java 8
4 8 (22.86%) Go
5 3 (8.57%) Apple Swift
6 2 (5.71%) JavaScript
6 2 (5.71%) PHP
7 1 (2.86%) Objective-C
7 1 (2.86%) Python
7 1 (2.86%) Ruby
Qualifications
1 1 (2.86%) AWS Certification
Quality Assurance & Compliance
1 2 (5.71%) PMO
System Software
1 22 (62.86%) Docker
Systems Management
1 22 (62.86%) Kubernetes
2 14 (40.00%) Opscode Chef
Vendors
1 1 (2.86%) Oracle