Period
to 22 February 2018

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for TestNG skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited TestNG over the 6 months to 22 February 2018 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.

TestNG
Central London > City of London
6 months to
22 Feb 2018
Same period 2017 Same period 2016
Rank 214 229 231
Rank change year-on-year +15 +2 +54
Contract jobs citing TestNG 33 2 1
As % of all contract IT jobs advertised in the City of London 0.46% 0.033% 0.015%
As % of the Development Applications category 2.46% 0.18% 0.10%
Number of daily rates quoted 32 2 1
City of London median daily rate £438 £450 £550
Median daily rate % change year-on-year -2.78% -18.18% +59.42%
10th Percentile £408 £408 £475
90th Percentile £495 £513 £625
Central London median daily rate £438 £450 £550
% change year-on-year -2.78% -18.18% +59.42%
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

TestNG 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 1,341 1,089 979
As % of all contract IT jobs advertised in the City of London 18.88% 17.73% 14.64%
Number of daily rates quoted 1,087 900 793
City of London median daily rate £500 £475 £450
Median daily rate % change year-on-year +5.26% +5.56% +5.88%
10th Percentile £363 £331 £308
90th Percentile £638 £625 £638
Central London median daily rate £500 £475 £450
% change year-on-year +5.26% +5.56% +5.88%
Number of hourly rates quoted 3 0 5
City of London median hourly rate £65.00 - £37.50
10th Percentile £62.50 - £32.28
90th Percentile £71.12 - £55.00
Central London median hourly rate £65.00 - £37.50

TestNG
Job Vacancy Trend in the City of London

Job postings citing TestNG as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for TestNG in the City of London

TestNG
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 TestNG in the City of London.

Contractor daily rate trend for TestNG in the City of London

TestNG
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing TestNG in the City of London over the 6 months to 22 February 2018.

Contractor daily rate histogram for TestNG in the City of London

For the 6 months to 22 February 2018, IT contractor jobs citing TestNG 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 TestNG.

1 33 (100.00%) Java
2 32 (96.97%) Agile Software Development
3 31 (93.94%) JUnit
4 30 (90.91%) REST
5 29 (87.88%) RESTful
6 22 (66.67%) Tomcat
6 22 (66.67%) E-Commerce
6 22 (66.67%) SOAP
6 22 (66.67%) Web Services
7 21 (63.64%) MVC
7 21 (63.64%) Amazon AWS
7 21 (63.64%) Dropwizard
8 20 (60.61%) B2C
8 20 (60.61%) Apache
8 20 (60.61%) Web Development
9 11 (33.33%) Git (software)
10 10 (30.30%) Spring
10 10 (30.30%) Maven
10 10 (30.30%) Jenkins
11 9 (27.27%) Node.js
11 9 (27.27%) Dependency Injection
12 8 (24.24%) Gradle
13 6 (18.18%) Redis
13 6 (18.18%) BDD
13 6 (18.18%) Docker
13 6 (18.18%) Microservices
13 6 (18.18%) TDD
13 6 (18.18%) PostgreSQL
13 6 (18.18%) Selenium
14 5 (15.15%) JIRA

TestNG
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 22 (66.67%) Tomcat
2 20 (60.61%) Apache
3 1 (3.03%) Elasticsearch
3 1 (3.03%) JBoss
3 1 (3.03%) Jetty
Cloud Services
1 21 (63.64%) Amazon AWS
2 3 (9.09%) BrowserStack
2 3 (9.09%) Sauce Labs
3 1 (3.03%) Microsoft Azure
Database & Business Intelligence
1 6 (18.18%) PostgreSQL
1 6 (18.18%) Redis
2 5 (15.15%) NoSQL
3 1 (3.03%) Big Data
3 1 (3.03%) MongoDB
3 1 (3.03%) SQL Server
3 1 (3.03%) SQL Server Integration Services
Development Applications
1 31 (93.94%) JUnit
2 11 (33.33%) Git (software)
3 10 (30.30%) Jenkins
3 10 (30.30%) Maven
4 8 (24.24%) Gradle
5 6 (18.18%) Selenium
6 5 (15.15%) Cucumber
6 5 (15.15%) JIRA
6 5 (15.15%) WebDriver
7 4 (12.12%) JMeter
7 4 (12.12%) TeamCity
8 3 (9.09%) Appium
8 3 (9.09%) gulp
8 3 (9.09%) JBehave
8 3 (9.09%) Subversion
8 3 (9.09%) Vagrant
9 1 (3.03%) Atlassian Bamboo
9 1 (3.03%) Hudson
9 1 (3.03%) Mockito
9 1 (3.03%) PhantomJS
General
1 4 (12.12%) Finance
2 3 (9.09%) Banking
2 3 (9.09%) Investment Banking
3 1 (3.03%) Retail
Job Titles
1 29 (87.88%) Developer
2 28 (84.85%) Java Developer
3 20 (60.61%) Cloud Developer
3 20 (60.61%) E-Commerce Developer
3 20 (60.61%) E-Commerce Web Developer
3 20 (60.61%) Java E-Commerce Developer
3 20 (60.61%) Java Web Developer
3 20 (60.61%) Web Developer
4 4 (12.12%) Senior Developer
4 4 (12.12%) Senior Java Developer
5 3 (9.09%) Java Engineer
5 3 (9.09%) Test Automation Engineer
5 3 (9.09%) Test Engineer
6 2 (6.06%) QA Engineer
6 2 (6.06%) Unix Engineer
7 1 (3.03%) Developer in Test
7 1 (3.03%) QA Automation Engineer
7 1 (3.03%) Scala Developer
7 1 (3.03%) Senior Scala Developer
7 1 (3.03%) Software Developer
Libraries, Frameworks & Software Standards
1 30 (90.91%) REST
2 29 (87.88%) RESTful
3 22 (66.67%) SOAP
3 22 (66.67%) Web Services
4 21 (63.64%) Dropwizard
5 10 (30.30%) Spring
6 9 (27.27%) Node.js
7 5 (15.15%) Hibernate
7 5 (15.15%) Spring Boot
8 4 (12.12%) HTML
8 4 (12.12%) HTML5
8 4 (12.12%) JDBC
9 3 (9.09%) Ajax
9 3 (9.09%) AngularJS
9 3 (9.09%) CSS
9 3 (9.09%) CSS3
9 3 (9.09%) PicoContainer
9 3 (9.09%) Sass
9 3 (9.09%) Twitter Bootstrap
10 1 (3.03%) JSON
Miscellaneous
1 3 (9.09%) User Experience
2 1 (3.03%) Algorithms
2 1 (3.03%) Analytical Skills
2 1 (3.03%) Data Structures
Operating Systems
1 3 (9.09%) Linux
1 3 (9.09%) Unix
1 3 (9.09%) VMS
Processes & Methodologies
1 32 (96.97%) Agile Software Development
2 22 (66.67%) E-Commerce
3 21 (63.64%) MVC
4 20 (60.61%) B2C
4 20 (60.61%) Web Development
5 9 (27.27%) Dependency Injection
6 6 (18.18%) BDD
6 6 (18.18%) Microservices
6 6 (18.18%) TDD
7 5 (15.15%) Open Source
7 5 (15.15%) Scrum
8 4 (12.12%) DevOps
9 3 (9.09%) Continuous Integration
9 3 (9.09%) Domain-Driven Design
9 3 (9.09%) Exploratory Testing
9 3 (9.09%) Progressive Enhancement
9 3 (9.09%) Regression Testing
9 3 (9.09%) Test Automation
10 2 (6.06%) Performance Testing
10 2 (6.06%) SDLC
Programming Languages
1 33 (100.00%) Java
2 3 (9.09%) JavaScript
3 2 (6.06%) SQL
4 1 (3.03%) C#
4 1 (3.03%) Python
4 1 (3.03%) Scala
Quality Assurance & Compliance
1 4 (12.12%) QA
System Software
1 6 (18.18%) Docker
Systems Management
1 4 (12.12%) Puppet
2 3 (9.09%) Ansible
2 3 (9.09%) Opscode Chef
Vendors
1 3 (9.09%) IBM