Period
to 31 May 2020

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for JUnit skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JUnit over the 6 months to 31 May 2020 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

JUnit
Central London > City of London
6 months to
31 May 2020
Same period 2019 Same period 2018
Rank 120 176 161
Rank change year-on-year +56 -15 -2
Contract jobs citing JUnit 34 63 97
As % of all contract jobs advertised in the City of London 1.11% 0.97% 1.40%
As % of the Development Applications category 6.20% 5.10% 6.57%
Number of daily rates quoted 24 55 85
Median daily rate £544 £575 £480
Median daily rate % change year-on-year -5.43% +19.79% -4.00%
10th Percentile £367 £438 £405
90th Percentile £664 £650 £575
Central London median daily rate £505 £550 £475
% change year-on-year -8.18% +15.79% -5.00%
Number of hourly rates quoted 1 0 0
Median hourly rate £57.50 - -
Central London median hourly rate £57.50 - -

JUnit is in the Development Applications 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 development application skills.

All Development Application Skills
City of London
Contract vacancies with a requirement for development application skills 548 1,236 1,477
As % of all contract IT jobs advertised in the City of London 17.93% 19.09% 21.34%
Number of daily rates quoted 388 908 1,183
Median daily rate £515 £525 £500
Median daily rate % change year-on-year -1.90% +5.00% +11.05%
10th Percentile £375 £400 £363
90th Percentile £657 £675 £630
Central London median daily rate £505 £525 £500
% change year-on-year -3.81% +5.00% +11.11%
Number of hourly rates quoted 9 5 5
Median hourly rate £48.50 £56.00 £32.00
Median hourly rate % change year-on-year -13.39% +75.00% -
10th Percentile £34.55 £20.05 £27.40
90th Percentile £58.25 £58.60 £70.22
Median hourly rate £35.00 £56.00 £32.00
% change year-on-year -37.50% +75.00% -

JUnit
Job Vacancy Trend in the City of London

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

Job vacancy trend for JUnit in the City of London

JUnit
Contractor Daily Rate Trend in the City of London

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

Daily rate trend for JUnit in the City of London

JUnit
Daily Rate Histogram in the City of London

Daily rate distribution for jobs citing JUnit in the City of London over the 6 months to 31 May 2020.

Daily rate histogram for JUnit in the City of London

JUnit
Contractor Hourly Rate Trend in the City of London

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

Hourly rate trend for JUnit in the City of London

JUnit
Contract Job Locations in the City of London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JUnit within the City of London region over the 6 months to 31 May 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Moorgate - 1 £550 -
JUnit
Central London

For the 6 months to 31 May 2020, IT contractor jobs citing JUnit also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the City of London region with a requirement for JUnit.

1 31 (91.18%) Java
2 25 (73.53%) Agile Software Development
3 15 (44.12%) Spring
3 15 (44.12%) Git (software)
4 14 (41.18%) Mockito
5 13 (38.24%) Maven
5 13 (38.24%) DevOps
6 12 (35.29%) Scrum
6 12 (35.29%) Docker
7 11 (32.35%) RESTful
7 11 (32.35%) Java 8
8 10 (29.41%) Microservices
9 9 (26.47%) Spring Boot
9 9 (26.47%) Open Source
9 9 (26.47%) GitHub
10 8 (23.53%) Gradle
10 8 (23.53%) TDD
10 8 (23.53%) Kotlin
11 7 (20.59%) SDLC
11 7 (20.59%) JavaScript
11 7 (20.59%) Web Services
11 7 (20.59%) Jenkins
11 7 (20.59%) Mobile App
11 7 (20.59%) Azure
11 7 (20.59%) Cucumber
11 7 (20.59%) Continuous Integration
12 6 (17.65%) Waterfall
12 6 (17.65%) HTML5
12 6 (17.65%) Mobile Payment
12 6 (17.65%) Elasticsearch

JUnit
Co-occurring IT Skills in the City of London 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 6 (17.65%) Elasticsearch
2 3 (8.82%) WebLogic
2 3 (8.82%) WebSphere
Cloud Services
1 9 (26.47%) GitHub
2 7 (20.59%) Azure
3 4 (11.76%) AWS
Communications & Networking
1 4 (11.76%) HTTP
2 1 (2.94%) SSL
2 1 (2.94%) TCP/IP
Database & Business Intelligence
1 6 (17.65%) MySQL
2 2 (5.88%) NoSQL
3 1 (2.94%) MongoDB
3 1 (2.94%) Oracle Database
3 1 (2.94%) Redis
3 1 (2.94%) Snowflake Schema
3 1 (2.94%) SQL Server
Development Applications
1 15 (44.12%) Git (software)
2 14 (41.18%) Mockito
3 13 (38.24%) Maven
4 8 (23.53%) Gradle
5 7 (20.59%) Cucumber
5 7 (20.59%) Jenkins
6 6 (17.65%) git-flow
7 4 (11.76%) GitLab
7 4 (11.76%) JMeter
7 4 (11.76%) Selenium
8 3 (8.82%) Android Studio
8 3 (8.82%) Ant
8 3 (8.82%) Artifactory
8 3 (8.82%) Bitbucket
8 3 (8.82%) Team Foundation Server
9 2 (5.88%) Atlassian Bamboo
9 2 (5.88%) JIRA
9 2 (5.88%) REST Assured
9 2 (5.88%) TeamCity
9 2 (5.88%) TestNG
General
1 4 (11.76%) Banking
1 4 (11.76%) Finance
2 2 (5.88%) Police
3 1 (2.94%) Financial Institution
3 1 (2.94%) Front Office
3 1 (2.94%) Investment Banking
3 1 (2.94%) Pharmaceutical
3 1 (2.94%) Public Sector
Job Titles
1 21 (61.76%) Developer
2 17 (50.00%) Java Developer
3 4 (11.76%) Backend Developer
3 4 (11.76%) DevOps Engineer
4 3 (8.82%) Agile Developer
4 3 (8.82%) Agile Java Developer
4 3 (8.82%) Android Engineer
5 2 (5.88%) DevOps Developer
5 2 (5.88%) Integration Developer
5 2 (5.88%) Linux Developer
5 2 (5.88%) QA Engineer
6 1 (2.94%) Analyst
6 1 (2.94%) Applications Developer
6 1 (2.94%) Automation Test Analyst
6 1 (2.94%) Banking Analyst
6 1 (2.94%) Data Engineer
6 1 (2.94%) Senior Developer
6 1 (2.94%) Software Development Engineer
6 1 (2.94%) Software Engineer
6 1 (2.94%) Test Analyst
Libraries, Frameworks & Software Standards
1 15 (44.12%) Spring
2 11 (32.35%) RESTful
3 9 (26.47%) Spring Boot
4 7 (20.59%) Web Services
5 6 (17.65%) CSS
5 6 (17.65%) HTML
5 6 (17.65%) HTML5
5 6 (17.65%) REST
5 6 (17.65%) RxJava
6 5 (14.71%) SOAP
7 4 (11.76%) AngularJS
7 4 (11.76%) JSON
8 3 (8.82%) Android SDK
8 3 (8.82%) J2EE
8 3 (8.82%) WireMock
8 3 (8.82%) XML
9 2 (5.88%) Apache Camel
9 2 (5.88%) Hibernate
9 2 (5.88%) Lambda Expressions
10 1 (2.94%) Gherkin
Miscellaneous
1 7 (20.59%) Mobile App
2 6 (17.65%) Mobile Payment
2 6 (17.65%) User Experience
3 5 (14.71%) Data Structures
4 3 (8.82%) Enterprise Software
5 2 (5.88%) Algorithms
5 2 (5.88%) Foreign Exchange (FX)
5 2 (5.88%) NHS
6 1 (2.94%) Derivative
6 1 (2.94%) Equities
6 1 (2.94%) Fixed Income
Operating Systems
1 5 (14.71%) Android
2 4 (11.76%) Linux
3 1 (2.94%) Apple iOS
3 1 (2.94%) Unix
3 1 (2.94%) Windows
Processes & Methodologies
1 25 (73.53%) Agile Software Development
2 13 (38.24%) DevOps
3 12 (35.29%) Scrum
4 10 (29.41%) Microservices
5 9 (26.47%) Open Source
6 8 (23.53%) TDD
7 7 (20.59%) Continuous Integration
7 7 (20.59%) SDLC
8 6 (17.65%) Pair Programming
8 6 (17.65%) Test Automation
8 6 (17.65%) Thought Leadership
8 6 (17.65%) Waterfall
9 5 (14.71%) Computer Science
9 5 (14.71%) Refactoring
10 4 (11.76%) Android Development
10 4 (11.76%) API Development
10 4 (11.76%) Multithreaded Programming
10 4 (11.76%) Multithreading
11 3 (8.82%) Low Latency
11 3 (8.82%) Test Strategy
Programming Languages
1 31 (91.18%) Java
2 11 (32.35%) Java 8
3 8 (23.53%) Kotlin
4 7 (20.59%) JavaScript
5 6 (17.65%) SQL
6 2 (5.88%) Groovy
6 2 (5.88%) Python
7 1 (2.94%) Bash Shell
7 1 (2.94%) C#
7 1 (2.94%) Haskell
7 1 (2.94%) Scala
Qualifications
1 5 (14.71%) Degree
2 4 (11.76%) Computer Science Degree
2 4 (11.76%) Security Cleared
3 1 (2.94%) ISEB
3 1 (2.94%) SC Cleared
Quality Assurance & Compliance
1 4 (11.76%) QA
System Software
1 12 (35.29%) Docker
Systems Management
1 4 (11.76%) Ansible
2 3 (8.82%) Kubernetes
3 2 (5.88%) Grafana
4 1 (2.94%) Graphite
4 1 (2.94%) Prometheus
4 1 (2.94%) Puppet
Vendors
1 2 (5.88%) Oracle
2 1 (2.94%) Atlassian
2 1 (2.94%) Talend
2 1 (2.94%) TOWER Software
2 1 (2.94%) Veracode