Kotlin Contracts in the City of London

JetBrains Kotlin
Central London > City of London

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for Kotlin skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Kotlin over the 6 months to 12 May 2024 with a comparison to the same period in the previous 2 years.

6 months to
12 May 2024
Same period 2023 Same period 2022
Rank 118 144 128
Rank change year-on-year +26 -16 -38
Contract jobs citing Kotlin 12 29 66
As % of all contract jobs advertised in the City of London 0.55% 0.81% 1.56%
As % of the Programming Languages category 1.61% 1.91% 3.54%
Number of daily rates quoted 7 24 61
10th Percentile £375 £481 £513
25th Percentile £394 £582 £603
Median daily rate (50th Percentile) £525 £608 £638
Median % change year-on-year -13.58% -4.71% +8.51%
75th Percentile £663 £638 £663
90th Percentile £703 £760 £863
Central London median daily rate £525 £610 £638
% change year-on-year -13.93% -4.31% +8.51%
Number of hourly rates quoted 0 2 0
Median hourly rate - £35.00 -
Central London median hourly rate - £35.00 -

All Programming Languages
City of London

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

Contract vacancies with a requirement for coding skills 745 1,521 1,866
As % of all contract IT jobs advertised in the City of London 34.17% 42.59% 44.13%
Number of daily rates quoted 527 997 1,451
10th Percentile £400 £425 £425
25th Percentile £463 £513 £506
Median daily rate (50th Percentile) £575 £625 £600
Median % change year-on-year -8.00% +4.17% +9.09%
75th Percentile £693 £738 £713
90th Percentile £793 £825 £800
Central London median daily rate £563 £625 £600
% change year-on-year -10.00% +4.17% +9.09%
Number of hourly rates quoted 1 7 12
10th Percentile - £35.00 £39.75
25th Percentile £46.75 £43.13 £45.75
Median hourly rate £48.50 £57.50 £57.00
Median % change year-on-year -15.65% +0.88% +107.27%
75th Percentile £50.25 £71.25 £73.06
90th Percentile - £84.25 £77.45
Central London median hourly rate £48.50 £57.50 £57.00
% change year-on-year -15.65% +0.88% +123.75%

Kotlin
Job Vacancy Trend in the City of London

Job postings citing Kotlin as a proportion of all IT jobs advertised in the City of London.

Job vacancy trend for Kotlin in the City of London

Kotlin
Contractor Daily Rate Trend in the City of London

3-month moving average daily rate quoted in jobs citing Kotlin in the City of London.

Daily rate trend for Kotlin in the City of London

Kotlin
Daily Rate Histogram in the City of London

Daily rate distribution for jobs citing Kotlin in the City of London over the 6 months to 12 May 2024.

Daily rate histogram for Kotlin in the City of London

Kotlin
Contractor Hourly Rate Trend in the City of London

3-month moving average hourly rates quoted in jobs citing Kotlin in the City of London.

Hourly rate trend for Kotlin in the City of London

Kotlin
Co-occurring Skills and Capabilities in the City of London by Category

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

Application Platforms
1 1 (8.33%) Confluence
Business Applications
1 1 (8.33%) R3 Corda
1 1 (8.33%) SAP Hybris
Cloud Services
1 2 (16.67%) AWS
1 2 (16.67%) GitHub
2 1 (8.33%) Amazon CloudWatch
2 1 (8.33%) Amazon Kinesis
2 1 (8.33%) Amazon SQS
2 1 (8.33%) AWS CloudFormation
2 1 (8.33%) Azure
2 1 (8.33%) Datadog
2 1 (8.33%) GitHub Actions
2 1 (8.33%) SAP Commerce Cloud
Database & Business Intelligence
1 1 (8.33%) DynamoDB
1 1 (8.33%) MySQL
1 1 (8.33%) Relational Database
1 1 (8.33%) Scylla
Development Applications
1 3 (25.00%) Gradle
1 3 (25.00%) Postman
2 2 (16.67%) JUnit
3 1 (8.33%) Android Studio
3 1 (8.33%) CircleCI
3 1 (8.33%) Git
3 1 (8.33%) GitLab
3 1 (8.33%) Jenkins
3 1 (8.33%) JIRA
3 1 (8.33%) Maven
3 1 (8.33%) Spinnaker
3 1 (8.33%) TestNG
General
1 3 (25.00%) Back Office
1 3 (25.00%) Public Sector
2 1 (8.33%) Analytical Skills
2 1 (8.33%) Publishing
2 1 (8.33%) Retail
2 1 (8.33%) Social Skills
Job Titles
1 5 (41.67%) Senior
2 3 (25.00%) Analyst
2 3 (25.00%) Senior Analyst
2 3 (25.00%) Senior Test Analyst
2 3 (25.00%) Test Analyst
3 2 (16.67%) Android Engineer
3 2 (16.67%) Developer
3 2 (16.67%) Software Engineer
4 1 (8.33%) Android Developer
4 1 (8.33%) AWS DevOps
4 1 (8.33%) AWS DevOps Engineer
4 1 (8.33%) AWS Engineer
4 1 (8.33%) Blockchain Engineer
4 1 (8.33%) DevOps Engineer
4 1 (8.33%) Java Engineer
4 1 (8.33%) Lead
4 1 (8.33%) Senior Android Developer
4 1 (8.33%) Senior Developer
4 1 (8.33%) Senior Software Engineer
4 1 (8.33%) Technical Leader
Libraries, Frameworks & Software Standards
1 3 (25.00%) Android Jetpack
1 3 (25.00%) Jetpack Compose
2 2 (16.67%) RAML
2 2 (16.67%) REST
3 1 (8.33%) Dagger
3 1 (8.33%) GraphQL
3 1 (8.33%) http4s
3 1 (8.33%) Kafka
3 1 (8.33%) OkHttp
3 1 (8.33%) OpenTelemetry
3 1 (8.33%) RESTful
3 1 (8.33%) RxJava
3 1 (8.33%) Spring
3 1 (8.33%) Spring Boot
3 1 (8.33%) Web Services
3 1 (8.33%) WireMock
3 1 (8.33%) XML
Miscellaneous
1 6 (50.00%) Mobile App
2 2 (16.67%) Legacy Code
3 1 (8.33%) Blockchain
3 1 (8.33%) Distributed Architecture
3 1 (8.33%) Distributed Systems
3 1 (8.33%) Product Ownership
3 1 (8.33%) Virtual Team
Operating Systems
1 7 (58.33%) Android
2 1 (8.33%) Apple iOS
2 1 (8.33%) Linux
Processes & Methodologies
1 5 (41.67%) Continuous Integration
2 4 (33.33%) Agile
3 3 (25.00%) Acceptance Criteria
3 3 (25.00%) Computer Science
3 3 (25.00%) Manual Testing
3 3 (25.00%) Non-Functional Testing
3 3 (25.00%) Software Testing
3 3 (25.00%) Test Automation
3 3 (25.00%) Test Strategy
4 2 (16.67%) Architectural Patterns
4 2 (16.67%) CI/CD
4 2 (16.67%) DevOps
4 2 (16.67%) Mentoring
4 2 (16.67%) Open Source
4 2 (16.67%) Performance Analysis
4 2 (16.67%) Platform Engineering
4 2 (16.67%) Problem-Solving
4 2 (16.67%) Software Engineering
4 2 (16.67%) Unit Testing
4 2 (16.67%) User Experience
Programming Languages
1 7 (58.33%) Java
2 2 (16.67%) JavaScript
3 1 (8.33%) Python
3 1 (8.33%) Scala
3 1 (8.33%) SQL
Qualifications
1 4 (33.33%) Degree
2 2 (16.67%) Computer Science Degree
Quality Assurance & Compliance
1 2 (16.67%) QA
System Software
1 2 (16.67%) Docker
2 1 (8.33%) Virtual Machines
Systems Management
1 2 (16.67%) Kubernetes
2 1 (8.33%) Ansible
2 1 (8.33%) Terraform
Vendors
1 1 (8.33%) New Relic
1 1 (8.33%) SAP