Period
to 23 November 2017

The following table provides summary statistics for contract job vacancies advertised in 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 23 November 2017 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
England > London
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 572 576 608
Rank change year-on-year +4 +32 -36
Contract jobs citing TestNG 63 43 21
As % of all contract IT jobs advertised in London 0.13% 0.095% 0.045%
As % of the Development Applications category 0.66% 0.53% 0.29%
Number of daily rates quoted 46 31 15
London median daily rate £475 £450 £375
Median daily rate % change year-on-year +5.56% +20.00% -
10th Percentile £353 £325 £288
90th Percentile £700 £613 £575
England median daily rate £450 £423 £400
% change year-on-year +6.51% +5.63% +6.67%
Number of hourly rates quoted 0 0 0
London median hourly rate - - -
England 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 London with a requirement for development application skills.

All Development Application Skills
London
Contract vacancies with a requirement for development application skills 9524 8163 7202
As % of all contract IT jobs advertised in London 20.21% 18.06% 15.45%
Number of daily rates quoted 7190 5907 5295
London median daily rate £500 £465 £450
Median daily rate % change year-on-year +7.53% +3.33% +5.88%
10th Percentile £350 £319 £308
90th Percentile £635 £613 £600
England median daily rate £457 £425 £405
% change year-on-year +7.41% +4.94% +1.25%
Number of hourly rates quoted 26 14 19
London median hourly rate £36.25 £36.25 £30.00
Median hourly rate % change year-on-year - +20.83% -33.33%
10th Percentile £21.93 £10.00 £21.06
90th Percentile £49.92 £57.05 £55.00
England median hourly rate £42.50 £41.00 £40.00
% change year-on-year +3.66% +2.50% +6.67%

TestNG
Job Vacancy Trend in London

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

Job vacancy trend for TestNG in London

TestNG
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for TestNG in London

TestNG
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing TestNG in London over the 6 months to 23 November 2017.

Contractor daily rate histogram for TestNG in London

TestNG
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing TestNG within the London region over the 6 months to 23 November 2017. 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
Central London +3 13 £438 -2.78% 6
South London -31 2 £463 +15.63%
West London - 1 £500 - 3
TestNG
England

For the 6 months to 23 November 2017, IT contractor jobs citing TestNG also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the London region with a requirement for TestNG.

1 59 (93.65%) Java
2 56 (88.89%) JUnit
3 41 (65.08%) Agile Software Development
4 29 (46.03%) Selenium
5 27 (42.86%) TDD
5 27 (42.86%) Test Automation
6 24 (38.10%) REST
7 23 (36.51%) Dependency Injection
8 21 (33.33%) Jenkins
8 21 (33.33%) MVC
9 20 (31.75%) Web Services
9 20 (31.75%) E-Commerce
10 19 (30.16%) Cucumber
11 18 (28.57%) QA
12 17 (26.98%) Continuous Integration
12 17 (26.98%) Software Engineering
12 17 (26.98%) WebDriver
13 16 (25.40%) Amazon AWS
13 16 (25.40%) SDLC
13 16 (25.40%) OO
13 16 (25.40%) Tomcat
13 16 (25.40%) Dropwizard
14 15 (23.81%) Unix
14 15 (23.81%) SOAP
14 15 (23.81%) Spring
14 15 (23.81%) Performance Testing
14 15 (23.81%) JIRA
15 14 (22.22%) Multithreading
15 14 (22.22%) OOP
15 14 (22.22%) BDD

TestNG
Co-occurring IT Skills in 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 16 (25.40%) Tomcat
2 7 (11.11%) Apache
3 5 (7.94%) Confluence
4 2 (3.17%) Adobe Experience Manager
4 2 (3.17%) Apache ServiceMix
4 2 (3.17%) CMS
5 1 (1.59%) nginx
Applications
1 2 (3.17%) Mingle
Business Applications
1 6 (9.52%) ION MarketView
Cloud Services
1 16 (25.40%) Amazon AWS
2 3 (4.76%) BrowserStack
2 3 (4.76%) GitHub
2 3 (4.76%) Sauce Labs
3 1 (1.59%) Amazon EC2
3 1 (1.59%) Amazon S3
3 1 (1.59%) Amazon SQS
3 1 (1.59%) AWS CloudFormation
3 1 (1.59%) Basecamp
3 1 (1.59%) Microsoft Azure
Communications & Networking
1 2 (3.17%) Internet
2 1 (1.59%) PuTTY
2 1 (1.59%) WinSCP
Database & Business Intelligence
1 6 (9.52%) Apache Cassandra
1 6 (9.52%) Couchbase
1 6 (9.52%) MongoDB
1 6 (9.52%) NoSQL
2 3 (4.76%) PostgreSQL
3 2 (3.17%) Relational Database
3 2 (3.17%) SQL Server
4 1 (1.59%) Amazon RDS
4 1 (1.59%) Hazelcast
4 1 (1.59%) HBase
4 1 (1.59%) InterSystems Cache
4 1 (1.59%) MySQL
4 1 (1.59%) Oracle Database
4 1 (1.59%) Oracle Database 10g
4 1 (1.59%) Oracle Database 11g
4 1 (1.59%) SQL Server 2012
4 1 (1.59%) SQL Server 2016
Development Applications
1 56 (88.89%) JUnit
2 29 (46.03%) Selenium
3 21 (33.33%) Jenkins
4 19 (30.16%) Cucumber
5 17 (26.98%) WebDriver
6 15 (23.81%) JIRA
7 13 (20.63%) Maven
8 12 (19.05%) Git (software)
8 12 (19.05%) TeamCity
9 10 (15.87%) Subversion
10 9 (14.29%) Protractor
11 8 (12.70%) Ant
11 8 (12.70%) Gradle
11 8 (12.70%) JMeter
11 8 (12.70%) Mockito
12 7 (11.11%) Appium
12 7 (11.11%) Atlassian Bamboo
12 7 (11.11%) JBehave
13 6 (9.52%) Jasmine
14 5 (7.94%) Hudson
General
1 11 (17.46%) Banking
2 8 (12.70%) Finance
3 6 (9.52%) Advertising
3 6 (9.52%) Investment Banking
4 2 (3.17%) Marketing
5 1 (1.59%) Back Office
5 1 (1.59%) Telecoms
Job Titles
1 32 (50.79%) Developer
2 28 (44.44%) Java Developer
3 11 (17.46%) Java Engineer
4 9 (14.29%) Test Automation Engineer
4 9 (14.29%) Test Engineer
5 8 (12.70%) Developer in Test
5 8 (12.70%) E-Commerce Developer
5 8 (12.70%) Java E-Commerce Developer
6 7 (11.11%) Cloud Developer
6 7 (11.11%) E-Commerce Web Developer
6 7 (11.11%) Java Web Developer
6 7 (11.11%) Web Developer
7 6 (9.52%) C# Developer
7 6 (9.52%) Software Engineer
7 6 (9.52%) WinForms Developer
8 5 (7.94%) Analyst
8 5 (7.94%) DevOps Developer
8 5 (7.94%) Linux/Unix DevOps
8 5 (7.94%) Tester
8 5 (7.94%) Unix Developer
Libraries, Frameworks & Software Standards
1 24 (38.10%) REST
2 20 (31.75%) Web Services
3 16 (25.40%) Dropwizard
4 15 (23.81%) SOAP
4 15 (23.81%) Spring
5 13 (20.63%) RESTful
6 9 (14.29%) Hibernate
7 6 (9.52%) Gherkin
7 6 (9.52%) Guice
7 6 (9.52%) Spring MVC
7 6 (9.52%) WinForms
7 6 (9.52%) WPF
8 5 (7.94%) Node.js
9 4 (6.35%) J2EE
10 3 (4.76%) JDBC
10 3 (4.76%) PicoContainer
10 3 (4.76%) XML
11 2 (3.17%) ActiveMQ
11 2 (3.17%) HTML
11 2 (3.17%) JMS
Miscellaneous
1 11 (17.46%) Enterprise Software
2 10 (15.87%) Analytical Skills
3 8 (12.70%) Algorithms
3 8 (12.70%) Data Structures
4 3 (4.76%) User Experience
5 2 (3.17%) Fixed Income
5 2 (3.17%) Greenfield Project
5 2 (3.17%) Market Risk
5 2 (3.17%) PlayStation
Operating Systems
1 15 (23.81%) Unix
2 12 (19.05%) Linux
3 5 (7.94%) Windows
4 4 (6.35%) Android
4 4 (6.35%) Apple iOS
5 1 (1.59%) Red Hat Enterprise Linux
5 1 (1.59%) Windows Server
5 1 (1.59%) Windows Server 2012
Processes & Methodologies
1 41 (65.08%) Agile Software Development
2 27 (42.86%) TDD
2 27 (42.86%) Test Automation
3 23 (36.51%) Dependency Injection
4 21 (33.33%) MVC
5 20 (31.75%) E-Commerce
6 17 (26.98%) Continuous Integration
6 17 (26.98%) Software Engineering
7 16 (25.40%) OO
7 16 (25.40%) SDLC
8 15 (23.81%) Performance Testing
9 14 (22.22%) BDD
9 14 (22.22%) Multithreaded Programming
9 14 (22.22%) Multithreading
9 14 (22.22%) OOP
10 12 (19.05%) Regression Testing
11 10 (15.87%) DevOps
12 8 (12.70%) Functional Testing
12 8 (12.70%) Load Testing
12 8 (12.70%) Service Design
Programming Languages
1 59 (93.65%) Java
2 13 (20.63%) C#
3 9 (14.29%) JavaScript
4 8 (12.70%) SQL
5 6 (9.52%) Python
6 4 (6.35%) PHP
6 4 (6.35%) Ruby
7 2 (3.17%) Groovy
7 2 (3.17%) Perl
8 1 (1.59%) F#
Qualifications
1 8 (12.70%) Security Cleared
2 7 (11.11%) SC Cleared
3 2 (3.17%) Degree
4 1 (1.59%) DV Cleared
4 1 (1.59%) ISEB
4 1 (1.59%) ISEB Practitioner
4 1 (1.59%) ISTQB Foundation Certification
Quality Assurance & Compliance
1 18 (28.57%) QA
2 1 (1.59%) EMIR
2 1 (1.59%) MiFID
2 1 (1.59%) PCI DSS
System Software
1 8 (12.70%) Docker
2 1 (1.59%) VMware Infrastructure
2 1 (1.59%) vSphere
Systems Management
1 3 (4.76%) Opscode Chef
1 3 (4.76%) Puppet
2 2 (3.17%) HP Quality Center
3 1 (1.59%) Nagios
Vendors
1 6 (9.52%) ION Trading
2 4 (6.35%) DevExpress
2 4 (6.35%) Syncfusion
2 4 (6.35%) TIBCO
3 3 (4.76%) IBM
4 2 (3.17%) Oracle
4 2 (3.17%) VMware
5 1 (1.59%) Atlassian
5 1 (1.59%) Charles River
5 1 (1.59%) HP
5 1 (1.59%) Microsoft
5 1 (1.59%) Perforce
5 1 (1.59%) Red Hat
5 1 (1.59%) SOASTA, Inc
5 1 (1.59%) Software AG
5 1 (1.59%) webMethods