Period
to 18 January 2022

The following table provides summary statistics for permanent job vacancies advertised in West Sussex 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 18 January 2022 with a comparison to the same period in the previous 2 years.

JetBrains Kotlin
South East > West Sussex
6 months to
18 Jan 2022
Same period 2021 Same period 2020
Rank 100 - 141
Rank change year-on-year - - +12
Permanent jobs citing Kotlin 6 0 1
As % of all permanent jobs advertised in West Sussex 0.53% - 0.047%
As % of the Programming Languages category 1.08% - 0.080%
Number of salaries quoted 0 0 1
10th Percentile - - -
25th Percentile - - £63,750
Median annual salary (50th Percentile) - - £67,500
75th Percentile - - £71,250
90th Percentile - - -
South East median annual salary £62,500 £60,000 £52,500
% change year-on-year +4.17% +14.29% -19.23%

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 Sussex with a requirement for coding skills.

All Programming Languages
West Sussex
Permanent vacancies with a requirement for coding skills 554 716 1,248
As % of all permanent IT jobs advertised in West Sussex 48.94% 63.25% 58.65%
Number of salaries quoted 388 583 1,042
10th Percentile £35,875 £30,200 £28,000
25th Percentile £41,250 £45,000 £37,500
Median annual salary (50th Percentile) £50,000 £57,500 £47,500
Median % change year-on-year -13.04% +21.05% -
75th Percentile £60,000 £67,500 £60,000
90th Percentile £74,500 £71,250 £65,000
South East median annual salary £55,000 £52,500 £48,500
% change year-on-year +4.76% +8.25% +2.11%

Kotlin
Job Vacancy Trend in West Sussex

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

Job vacancy trend for Kotlin in West Sussex

Kotlin
Salary Trend in West Sussex

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

Salary trend for Kotlin in West Sussex

Kotlin
Job Locations in West Sussex

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Kotlin within the West Sussex region over the 6 months to 18 January 2022. 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
Burgess Hill - 4 - -
Haywards Heath - 2 - -
Kotlin
South East

For the 6 months to 18 January 2022, 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 Sussex region with a requirement for Kotlin.

1 6 (100.00%) Java
1 6 (100.00%) Microservices
1 6 (100.00%) React
2 4 (66.67%) Scenario Testing
2 4 (66.67%) Customer Acquisition
2 4 (66.67%) Critical Thinking
2 4 (66.67%) API Testing
2 4 (66.67%) SDET
2 4 (66.67%) CA Agile Central
2 4 (66.67%) Protractor
2 4 (66.67%) HP Quality Center
2 4 (66.67%) WebDriver
2 4 (66.67%) DevOps
2 4 (66.67%) Cucumber
2 4 (66.67%) BDD
2 4 (66.67%) SoapUI
2 4 (66.67%) Test Strategy
2 4 (66.67%) Jasmine
2 4 (66.67%) Functional Testing
2 4 (66.67%) JUnit
2 4 (66.67%) SOAP
2 4 (66.67%) Cognizant
2 4 (66.67%) LoadRunner
2 4 (66.67%) Regression Testing
2 4 (66.67%) JMeter
2 4 (66.67%) Software Testing
2 4 (66.67%) JIRA
2 4 (66.67%) QA
2 4 (66.67%) Selenium
2 4 (66.67%) Performance Testing

Kotlin
Co-occurring IT Skills in West Sussex 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 (33.33%) nginx
Cloud Services
1 2 (33.33%) AWS
1 2 (33.33%) Azure
1 2 (33.33%) GCP
Development Applications
1 4 (66.67%) Cucumber
1 4 (66.67%) Jasmine
1 4 (66.67%) JIRA
1 4 (66.67%) JMeter
1 4 (66.67%) JUnit
1 4 (66.67%) LoadRunner
1 4 (66.67%) Postman
1 4 (66.67%) Protractor
1 4 (66.67%) Selenium
1 4 (66.67%) SoapUI
1 4 (66.67%) TestNG
1 4 (66.67%) WebDriver
2 2 (33.33%) GitLab
2 2 (33.33%) Jenkins
General
1 4 (66.67%) Social Skills
Job Titles
1 4 (66.67%) QA Tester
1 4 (66.67%) Tester
2 2 (33.33%) Developer
2 2 (33.33%) E-Commerce Developer
2 2 (33.33%) Java Developer
2 2 (33.33%) Java E-Commerce Developer
2 2 (33.33%) Senior Developer
2 2 (33.33%) Senior E-Commerce Developer
2 2 (33.33%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 6 (100.00%) React
2 4 (66.67%) SOAP
3 2 (33.33%) CSS
3 2 (33.33%) HTML
3 2 (33.33%) Next.js
3 2 (33.33%) REST
3 2 (33.33%) Spring
3 2 (33.33%) Spring Boot
3 2 (33.33%) Web Services
Miscellaneous
1 2 (33.33%) iPad
1 2 (33.33%) Virtual Team
Operating Systems
1 2 (33.33%) Linux
Processes & Methodologies
1 6 (100.00%) Microservices
2 4 (66.67%) API Testing
2 4 (66.67%) BDD
2 4 (66.67%) Critical Thinking
2 4 (66.67%) Customer Acquisition
2 4 (66.67%) DevOps
2 4 (66.67%) Functional Testing
2 4 (66.67%) Performance Testing
2 4 (66.67%) Regression Testing
2 4 (66.67%) Scenario Testing
2 4 (66.67%) SDET
2 4 (66.67%) Security Testing
2 4 (66.67%) Software Testing
2 4 (66.67%) Test Automation
2 4 (66.67%) Test Strategy
3 2 (33.33%) Agile Software Development
3 2 (33.33%) Continuous Integration
3 2 (33.33%) Kanban
3 2 (33.33%) Pair Programming
3 2 (33.33%) TDD
Programming Languages
1 6 (100.00%) Java
2 2 (33.33%) Java 11
2 2 (33.33%) Java 8
2 2 (33.33%) JavaScript
Quality Assurance & Compliance
1 4 (66.67%) QA
System Software
1 2 (33.33%) Docker
Systems Management
1 4 (66.67%) HP Quality Center
2 2 (33.33%) Kubernetes
Vendors
1 4 (66.67%) CA Agile Central
1 4 (66.67%) Cognizant