The following table provides summary statistics for permanent job vacancies with a requirement for Kotlin skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Kotlin over the 3 months to 23 May 2017 with a comparison to the same period in the previous 2 years.

JetBrains Kotlin
UK
3 months to
23 May 2017
Same period 2016 Same period 2015
Rank 812 924 -
Rank change year-on-year +112 -  
Permanent jobs citing Kotlin 51 15 0
As % of all permanent IT jobs advertised in the UK 0.060% 0.015% -
As % of the Programming Languages category 0.11% 0.029% -
Number of salaries quoted 49 15 0
Median salary £75,000 £60,000 -
Median salary % change year-on-year +25.00% -  
UK excluding London median salary - - -

Kotlin is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies with a requirement for programming language skills.

Programming Language Skills
UK
Permanent job vacancies with a requirement for programming language skills 47871 51556 55557
As % of all permanent IT job vacancies advertised in the UK 56.20% 52.34% 51.35%
Number of salaries quoted 40527 44598 47285
Median salary £47,500 £47,500 £45,000
Median salary % change year-on-year - +5.55%  
90% offered a salary of more than £31,000 £30,000 £30,000
10% offered a salary of more than £75,000 £68,000 £70,000
UK excluding London median salary £42,500 £41,500 £40,000
% change year-on-year +2.40% +3.75%  

Kotlin
Job Vacancy Trend

The job posting trend of jobs advertised citing Kotlin as a proportion of all permanent or contract IT jobs with a match in the Programming Languages category.

Job vacancy trend for Kotlin in the UK

Kotlin
Salary Trend

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

Salary trend for Kotlin in the UK

Kotlin
Salary Histogram

The salary distribution of IT jobs citing Kotlin over the 3 months to 23 May 2017.

Salary histogram for Kotlin in the UK

Kotlin
Top 3 Job Locations

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Kotlin within the UK over the 3 months to 23 May 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
England +99 51 £75,000 +25.00% 13
London +88 51 £75,000 +25.00% 9
City of London +32 9 £72,500 +3.57% 3

For the 6 months to 23 May 2017, IT jobs citing Kotlin also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads with a requirement for Kotlin.

1 62 (96.88%) Java
2 38 (59.38%) Scala
3 28 (43.75%) Agile Software Development
4 26 (40.63%) Finance
5 25 (39.06%) Software Engineering
6 24 (37.50%) Ruby
7 23 (35.94%) Python
8 22 (34.38%) Fintech
9 20 (31.25%) Financial Institution
9 20 (31.25%) Blockchain
10 17 (26.56%) Bitcoin
11 16 (25.00%) Banking
11 16 (25.00%) Android
12 15 (23.44%) Haskell
12 15 (23.44%) Erlang
12 15 (23.44%) RxJava
13 14 (21.88%) TDD
13 14 (21.88%) BDD
14 13 (20.31%) NoSQL
14 13 (20.31%) Open Source
14 13 (20.31%) J2EE
14 13 (20.31%) Android Development
15 12 (18.75%) Computer Science
16 11 (17.19%) Test Automation
16 11 (17.19%) Linux
16 11 (17.19%) OOP
16 11 (17.19%) Middleware
16 11 (17.19%) Cryptocurrency
17 10 (15.63%) Continuous Delivery
17 10 (15.63%) OO

Kotlin
Co-occurring IT Skills 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 1 (1.56%) Ethereum
Business Applications
1 7 (10.94%) SAP Oil and Gas
Cloud Services
1 2 (3.13%) Amazon AWS
2 1 (1.56%) Google Play
Database & Business Intelligence
1 20 (31.25%) Blockchain
2 13 (20.31%) NoSQL
3 6 (9.38%) SQL Server
4 3 (4.69%) Big Data
4 3 (4.69%) Mixpanel
4 3 (4.69%) SQLite
5 1 (1.56%) Hazelcast
5 1 (1.56%) MySQL
Development Applications
1 6 (9.38%) Jenkins
2 5 (7.81%) Atlassian Bamboo
2 5 (7.81%) JUnit
2 5 (7.81%) TestNG
3 4 (6.25%) Git (software)
3 4 (6.25%) Gradle
4 3 (4.69%) Crashlytics
4 3 (4.69%) JIRA
5 1 (1.56%) Android Studio
5 1 (1.56%) Maven
General
1 26 (40.63%) Finance
2 20 (31.25%) Financial Institution
3 16 (25.00%) Banking
4 7 (10.94%) Electronics
4 7 (10.94%) Manufacturing
4 7 (10.94%) Marketing
4 7 (10.94%) Telecoms
5 6 (9.38%) Investment Banking
6 1 (1.56%) Publishing
Job Titles
1 49 (76.56%) Developer
2 30 (46.88%) Java Developer
3 21 (32.81%) Java Engineer
4 15 (23.44%) Java Software Engineer
4 15 (23.44%) Software Engineer
5 13 (20.31%) Android Developer
6 10 (15.63%) Java Scala Developer
6 10 (15.63%) Java Scala Software Engineer
6 10 (15.63%) Scala Developer
6 10 (15.63%) Scala Software Engineer
7 9 (14.06%) Senior Developer
8 6 (9.38%) Developer/Software Engineer
8 6 (9.38%) Java Software Developer
9 5 (7.81%) Senior Android Developer
9 5 (7.81%) SQL Developer
10 4 (6.25%) Polyglot Developer
11 3 (4.69%) Senior Java Developer
11 3 (4.69%) Senior Software Developer
11 3 (4.69%) Software Developer
11 3 (4.69%) Technologist
Libraries, Frameworks & Software Standards
1 15 (23.44%) RxJava
2 13 (20.31%) J2EE
3 11 (17.19%) Middleware
4 9 (14.06%) J2SE
5 7 (10.94%) REST
6 6 (9.38%) React
6 6 (9.38%) Spring
7 5 (7.81%) CSS
7 5 (7.81%) Guice
7 5 (7.81%) HTML
7 5 (7.81%) JAX-RS
7 5 (7.81%) JAX-WS
7 5 (7.81%) Web Services
8 4 (6.25%) Android SDK
8 4 (6.25%) CSS3
8 4 (6.25%) HTML5
8 4 (6.25%) JRuby
9 3 (4.69%) Reactive Extensions
9 3 (4.69%) SOAP
10 2 (3.13%) Node.js
Miscellaneous
1 22 (34.38%) Fintech
2 17 (26.56%) Bitcoin
3 12 (18.75%) Computer Science
4 8 (12.50%) Photography
5 5 (7.81%) Greenfield Project
6 2 (3.13%) Mobile App
6 2 (3.13%) Virtual Team
7 1 (1.56%) Derivative
7 1 (1.56%) Equities
7 1 (1.56%) Foreign Exchange (FX)
7 1 (1.56%) User Experience
Operating Systems
1 16 (25.00%) Android
2 11 (17.19%) Linux
3 10 (15.63%) Mac OS
4 4 (6.25%) Apple iOS
Processes & Methodologies
1 28 (43.75%) Agile Software Development
2 25 (39.06%) Software Engineering
3 14 (21.88%) BDD
3 14 (21.88%) TDD
4 13 (20.31%) Android Development
4 13 (20.31%) Open Source
5 11 (17.19%) Cryptocurrency
5 11 (17.19%) OOP
5 11 (17.19%) Test Automation
6 10 (15.63%) Continuous Delivery
6 10 (15.63%) OO
7 9 (14.06%) Continuous Integration
8 8 (12.50%) Functional Testing
8 8 (12.50%) Performance Analysis
8 8 (12.50%) Prototyping
8 8 (12.50%) Task Automation
8 8 (12.50%) Use Case
9 7 (10.94%) Concurrent Programming
9 7 (10.94%) Digital Marketing
9 7 (10.94%) Programme Management
Programming Languages
1 62 (96.88%) Java
2 38 (59.38%) Scala
3 24 (37.50%) Ruby
4 23 (35.94%) Python
5 15 (23.44%) Erlang
5 15 (23.44%) Haskell
6 10 (15.63%) Clojure
7 9 (14.06%) JavaScript
8 5 (7.81%) SQL
9 4 (6.25%) Groovy
9 4 (6.25%) Jython
10 3 (4.69%) C++
10 3 (4.69%) Go
11 1 (1.56%) Apple Swift
11 1 (1.56%) Objective-C
Qualifications
1 4 (6.25%) Degree
System Software
1 1 (1.56%) Docker
Systems Management
1 1 (1.56%) Ansible
Vendors
1 7 (10.94%) SAP
2 3 (4.69%) Google
London
ClearCube Consulting
Salary: From £50,000 to £100,000 per annum
Posted: 2 hours ago
London
ClearCube Consulting
Salary: From £50,000 to £95,000 per annum
Posted: 2 hours ago
North London
Intelletec
Salary: From £70,000 to £75,000 per annum
Posted: 22 hours ago
East London
Understanding Recruitment
Salary: £80000 - £100000 per annum + shares, equity
Posted: Yesterday
South West London
Intelletec
Salary: From £65,000 to £70,000 per annum - can flex dependant on experience
Posted: 3 days ago
City, London
Understanding Recruitment
Salary: £80000 - £95000 per annum + shares
Posted: Yesterday
Bristol, Somerset
itecopeople
Posted: 14 hours ago
City, London
Miller Maxwell Ltd
Salary: Up to £100,000 per annum + Bonus + Benefits
Posted: 6 days ago
Enfield, Middlesex
Itecco
Salary: £35000 - £40000 per annum + Benefits
Posted: 3 days ago
City, London
Harrington Starr
Posted: 3 days ago
Bristol, Avon
Bristol DT
Salary: £35000.00 - £65000.00 per annum + DOE
Posted: 5 days ago
Bristol, Avon
People Source Consulting
Salary: £40000 - £70000 per annum
Posted: 5 days ago