Period
to 19 April 2019

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 19 April 2019 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
19 Apr 2019
Same period 2018 Same period 2017
Rank 184 167 160
Rank change year-on-year -17 -7 +12
Contract jobs citing JUnit 66 88 64
As % of all contract IT jobs advertised in the City of London 0.98% 1.25% 1.04%
As % of the Development Applications category 4.86% 5.96% 5.82%
Number of daily rates quoted 61 78 54
City of London median daily rate £565 £450 £519
Median daily rate % change year-on-year +25.56% -13.25% -1.19%
10th Percentile £425 £391 £363
90th Percentile £650 £575 £671
Central London median daily rate £550 £450 £500
% change year-on-year +22.22% -10.00% +5.54%
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

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 1,357 1,477 1,099
As % of all contract IT jobs advertised in the City of London 20.14% 21.04% 17.81%
Number of daily rates quoted 1,024 1,197 877
City of London median daily rate £525 £500 £475
Median daily rate % change year-on-year +5.00% +5.26% +5.56%
10th Percentile £400 £373 £327
90th Percentile £675 £648 £625
Central London median daily rate £525 £500 £463
% change year-on-year +5.00% +8.11% +2.78%
Number of hourly rates quoted 6 5 0
City of London median hourly rate £45.50 £65.00 -
Median hourly rate % change year-on-year -30.00% - -
Central London median hourly rate £45.50 £65.00 -
% change year-on-year -30.00% - -

JUnit
Job Vacancy Trend in the City of London

Job postings citing JUnit as a percentage 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

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing JUnit in the City of London.

Contractor daily rate trend for JUnit in the City of London

JUnit
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing JUnit in the City of London over the 6 months to 19 April 2019.

Contractor daily rate histogram 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 19 April 2019. 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
London Bridge - 4 £550 -
Moorgate - 2 £525 -
JUnit
Central London

For the 6 months to 19 April 2019, 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 58 (87.88%) Java
2 49 (74.24%) Agile Software Development
3 36 (54.55%) Git (software)
4 32 (48.48%) Spring
5 30 (45.45%) TDD
6 26 (39.39%) BDD
7 24 (36.36%) Mockito
7 24 (36.36%) Maven
8 22 (33.33%) Finance
9 20 (30.30%) JIRA
9 20 (30.30%) Unix
9 20 (30.30%) OO
10 19 (28.79%) Front Office
11 18 (27.27%) DevOps
12 17 (25.76%) Jenkins
12 17 (25.76%) Banking
13 16 (24.24%) Hibernate
13 16 (24.24%) jMock
13 16 (24.24%) Linux
13 16 (24.24%) Relational Database
14 15 (22.73%) Test Automation
14 15 (22.73%) Apache
14 15 (22.73%) SQL Server
14 15 (22.73%) Sybase
14 15 (22.73%) Scrum
15 14 (21.21%) Atlassian Bamboo
15 14 (21.21%) RESTful
15 14 (21.21%) Confluence
15 14 (21.21%) Cucumber
15 14 (21.21%) Java 8

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 15 (22.73%) Apache
2 14 (21.21%) Confluence
3 8 (12.12%) JBoss
4 7 (10.61%) Apache Spark
5 4 (6.06%) WebLogic
6 3 (4.55%) Tomcat
7 2 (3.03%) Elasticsearch
7 2 (3.03%) Jetty
7 2 (3.03%) Mule
8 1 (1.52%) Adobe Experience Manager
8 1 (1.52%) CMS
8 1 (1.52%) nginx
8 1 (1.52%) SharePoint
8 1 (1.52%) WebSphere
Cloud Services
1 12 (18.18%) Amazon AWS
2 5 (7.58%) GitHub
2 5 (7.58%) Microsoft Azure
3 4 (6.06%) Slack
4 3 (4.55%) Amazon ElastiCache
4 3 (4.55%) Amazon SQS
5 2 (3.03%) Amazon EC2
5 2 (3.03%) BrowserStack
6 1 (1.52%) Azure Active Directory
6 1 (1.52%) Google Analytics
Communications & Networking
1 8 (12.12%) HTTP
2 6 (9.09%) TCP/IP
3 4 (6.06%) AMQP
4 2 (3.03%) HTTPS
4 2 (3.03%) SSL
Database & Business Intelligence
1 16 (24.24%) Relational Database
2 15 (22.73%) SQL Server
3 11 (16.67%) NoSQL
4 9 (13.64%) MongoDB
5 7 (10.61%) Apache Kudu
5 7 (10.61%) Hadoop
5 7 (10.61%) Impala
6 6 (9.09%) MySQL
6 6 (9.09%) Redis
7 3 (4.55%) Amazon Athena
8 1 (1.52%) Apache Cassandra
8 1 (1.52%) Cosmos DB
8 1 (1.52%) HSQLDB
8 1 (1.52%) PostgreSQL
Development Applications
1 36 (54.55%) Git (software)
2 24 (36.36%) Maven
2 24 (36.36%) Mockito
3 20 (30.30%) JIRA
4 17 (25.76%) Jenkins
5 16 (24.24%) jMock
6 14 (21.21%) Atlassian Bamboo
6 14 (21.21%) Cucumber
7 13 (19.70%) Subversion
8 11 (16.67%) FishEye
9 8 (12.12%) TestNG
10 6 (9.09%) Gradle
10 6 (9.09%) Hudson
10 6 (9.09%) Selenium
10 6 (9.09%) SonarQube
11 4 (6.06%) Sonatype Nexus
12 3 (4.55%) JMeter
13 2 (3.03%) Android Studio
13 2 (3.03%) Eclipse
13 2 (3.03%) IntelliJ
General
1 22 (33.33%) Finance
2 19 (28.79%) Front Office
3 17 (25.76%) Banking
4 10 (15.15%) Investment Banking
5 3 (4.55%) Retail
6 1 (1.52%) Advertising
6 1 (1.52%) Automotive
6 1 (1.52%) Marketing
Job Titles
1 52 (78.79%) Developer
2 42 (63.64%) Java Developer
3 11 (16.67%) Senior Developer
4 10 (15.15%) Senior Java Developer
5 7 (10.61%) Apache Spark Developer
6 6 (9.09%) Agile Developer
6 6 (9.09%) Agile Java Developer
6 6 (9.09%) Android Developer
7 4 (6.06%) Full Stack Developer
7 4 (6.06%) Java Engineer
7 4 (6.06%) Kubernetes Engineer
7 4 (6.06%) Platform Engineer
8 3 (4.55%) DevOps Developer
8 3 (4.55%) Scala Developer
8 3 (4.55%) Senior Agile Developer
8 3 (4.55%) Senior Agile Java Developer
8 3 (4.55%) Senior Full Stack Developer
9 2 (3.03%) Integration Developer
9 2 (3.03%) Java Scala Developer
9 2 (3.03%) Senior Java Scala Developer
Libraries, Frameworks & Software Standards
1 32 (48.48%) Spring
2 16 (24.24%) Hibernate
3 14 (21.21%) RESTful
4 12 (18.18%) Web Services
5 11 (16.67%) Spring Boot
6 9 (13.64%) REST
7 8 (12.12%) Java EE
8 6 (9.09%) AngularJS
8 6 (9.09%) Apache Camel
8 6 (9.09%) Dagger
8 6 (9.09%) JMS
8 6 (9.09%) jQuery
8 6 (9.09%) JTA
8 6 (9.09%) JTS
8 6 (9.09%) Middleware
8 6 (9.09%) Retrofit
8 6 (9.09%) RxJava
8 6 (9.09%) XML
9 5 (7.58%) .NET
9 5 (7.58%) J2EE
Miscellaneous
1 9 (13.64%) Fixed Income
2 6 (9.09%) Algorithms
2 6 (9.09%) Data Structures
3 4 (6.06%) Analytical Skills
3 4 (6.06%) Enterprise Software
4 3 (4.55%) Greenfield Project
4 3 (4.55%) Mobile App
5 2 (3.03%) Analytical Mindset
5 2 (3.03%) Fintech
5 2 (3.03%) Self-Motivation
6 1 (1.52%) Digital Wallet
6 1 (1.52%) User Experience
6 1 (1.52%) Virtual Team
Operating Systems
1 20 (30.30%) Unix
2 16 (24.24%) Linux
3 7 (10.61%) Windows
4 6 (9.09%) Android
5 1 (1.52%) Ubuntu
Processes & Methodologies
1 49 (74.24%) Agile Software Development
2 30 (45.45%) TDD
3 26 (39.39%) BDD
4 20 (30.30%) OO
5 18 (27.27%) DevOps
6 15 (22.73%) Scrum
6 15 (22.73%) Test Automation
7 13 (19.70%) SDLC
7 13 (19.70%) UML
8 12 (18.18%) Microservices
9 11 (16.67%) Unit Testing
10 10 (15.15%) Continuous Integration
10 10 (15.15%) Kanban
11 9 (13.64%) E-Commerce
11 9 (13.64%) Open Source
12 8 (12.12%) Computer Science
12 8 (12.12%) Low Latency
12 8 (12.12%) User Acceptance Testing
13 7 (10.61%) Logical Data Model
13 7 (10.61%) Physical Data Model
Programming Languages
1 58 (87.88%) Java
2 14 (21.21%) Java 8
3 12 (18.18%) SQL
4 8 (12.12%) JavaScript
5 7 (10.61%) Scala
6 5 (7.58%) Kotlin
7 4 (6.06%) C#
8 2 (3.03%) Perl
8 2 (3.03%) T-SQL
9 1 (1.52%) Groovy
9 1 (1.52%) Haskell
9 1 (1.52%) PL/SQL
9 1 (1.52%) Python
9 1 (1.52%) Ruby
9 1 (1.52%) TypeScript
9 1 (1.52%) VB.NET
Qualifications
1 8 (12.12%) Degree
2 1 (1.52%) Computer Science Degree
2 1 (1.52%) SC Cleared
2 1 (1.52%) Security Cleared
Quality Assurance & Compliance
1 3 (4.55%) QA
System Software
1 12 (18.18%) Docker
2 7 (10.61%) HDFS
3 2 (3.03%) VMware Infrastructure
3 2 (3.03%) vSphere
4 1 (1.52%) Active Directory
Systems Management
1 5 (7.58%) Grafana
1 5 (7.58%) Kubernetes
2 4 (6.06%) Prometheus
3 3 (4.55%) Ansible
4 2 (3.03%) Kibana
4 2 (3.03%) Puppet
5 1 (1.52%) Docker Swarm
5 1 (1.52%) logstash
5 1 (1.52%) Opscode Chef
Vendors
1 15 (22.73%) Sybase
2 13 (19.70%) Atlassian
3 8 (12.12%) Oracle
4 4 (6.06%) Black Duck
4 4 (6.06%) Google
4 4 (6.06%) Microsoft
4 4 (6.06%) Murex
5 2 (3.03%) Adobe
5 2 (3.03%) Charles River
5 2 (3.03%) VMware
5 2 (3.03%) webMethods
6 1 (1.52%) TIBCO