Period
to 19 February 2018

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 19 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
England > London
6 months to
19 Feb 2018
Same period 2017 Same period 2016
Rank 557 552 581
Rank change year-on-year -5 +29 -30
Contract jobs citing TestNG 69 30 20
As % of all contract IT jobs advertised in London 0.15% 0.074% 0.045%
As % of the Development Applications category 0.76% 0.41% 0.29%
Number of daily rates quoted 58 23 18
London median daily rate £438 £475 £428
Median daily rate % change year-on-year -7.89% +11.11% +14.00%
10th Percentile £363 £300 £312
90th Percentile £529 £713 £573
England median daily rate £438 £400 £401
% change year-on-year +9.38% -0.31% +7.00%
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 9,079 7,252 6,837
As % of all contract IT jobs advertised in London 19.49% 17.82% 15.38%
Number of daily rates quoted 6,953 5,246 5,076
London median daily rate £500 £475 £450
Median daily rate % change year-on-year +5.26% +5.56% +5.88%
10th Percentile £353 £325 £313
90th Percentile £638 £613 £600
England median daily rate £475 £430 £418
% change year-on-year +10.47% +2.99% +4.38%
Number of hourly rates quoted 19 12 18
London median hourly rate £41.42 £47.00 £37.50
Median hourly rate % change year-on-year -11.88% +25.33% -11.76%
10th Percentile £33.00 £17.93 £24.23
90th Percentile £70.13 £120.19 £55.00
England median hourly rate £45.00 £41.00 £40.00
% change year-on-year +9.76% +2.50% +8.11%

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 19 February 2018.

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 19 February 2018. 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 +1 31 £438 -2.78% 7
West London -36 2 £475 -5.00% 6
South London - 2 £463 - 1
East London - 1 £375 - 1
TestNG
England

For the 6 months to 19 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 London region with a requirement for TestNG.

1 65 (94.20%) Java
2 58 (84.06%) JUnit
3 56 (81.16%) Agile Software Development
4 43 (62.32%) REST
5 37 (53.62%) E-Commerce
6 35 (50.72%) Web Services
7 32 (46.38%) Tomcat
8 31 (44.93%) MVC
9 30 (43.48%) SOAP
9 30 (43.48%) Amazon AWS
9 30 (43.48%) Dropwizard
10 29 (42.03%) RESTful
11 28 (40.58%) Selenium
12 27 (39.13%) Jenkins
13 23 (33.33%) Git (software)
14 21 (30.43%) Cucumber
14 21 (30.43%) BDD
15 19 (27.54%) Test Automation
15 19 (27.54%) WebDriver
15 19 (27.54%) Web Development
15 19 (27.54%) Spring
15 19 (27.54%) Apache
15 19 (27.54%) B2C
16 18 (26.09%) QA
17 17 (24.64%) Performance Testing
17 17 (24.64%) Maven
17 17 (24.64%) Dependency Injection
18 16 (23.19%) TDD
19 15 (21.74%) JIRA
20 13 (18.84%) JavaScript

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 32 (46.38%) Tomcat
2 19 (27.54%) Apache
3 5 (7.25%) Confluence
4 3 (4.35%) Elasticsearch
5 2 (2.90%) Adobe Experience Manager
5 2 (2.90%) Apache ServiceMix
5 2 (2.90%) CMS
5 2 (2.90%) JBoss
5 2 (2.90%) Jetty
5 2 (2.90%) WebLogic
5 2 (2.90%) WebSphere
5 2 (2.90%) WildFly
6 1 (1.45%) nginx
Applications
1 2 (2.90%) Mingle
Cloud Services
1 30 (43.48%) Amazon AWS
2 3 (4.35%) BrowserStack
2 3 (4.35%) GitHub
2 3 (4.35%) Sauce Labs
3 1 (1.45%) Amazon EC2
3 1 (1.45%) Amazon S3
3 1 (1.45%) Amazon SQS
3 1 (1.45%) AWS CloudFormation
3 1 (1.45%) Microsoft Azure
3 1 (1.45%) Salesforce Sales Cloud
Communications & Networking
1 5 (7.25%) Internet
2 1 (1.45%) PuTTY
2 1 (1.45%) WinSCP
Database & Business Intelligence
1 10 (14.49%) PostgreSQL
2 7 (10.14%) Redis
3 4 (5.80%) NoSQL
4 3 (4.35%) Hadoop
4 3 (4.35%) MongoDB
5 2 (2.90%) Blockchain
5 2 (2.90%) Relational Database
6 1 (1.45%) Amazon RDS
6 1 (1.45%) Big Data
6 1 (1.45%) Hazelcast
6 1 (1.45%) HBase
6 1 (1.45%) InterSystems Cache
6 1 (1.45%) MySQL
6 1 (1.45%) Oracle Database
6 1 (1.45%) Oracle Database 10g
6 1 (1.45%) Oracle Database 11g
6 1 (1.45%) SQL Server
6 1 (1.45%) SQL Server 2012
6 1 (1.45%) SQL Server 2016
Development Applications
1 58 (84.06%) JUnit
2 28 (40.58%) Selenium
3 27 (39.13%) Jenkins
4 23 (33.33%) Git (software)
5 21 (30.43%) Cucumber
6 19 (27.54%) WebDriver
7 17 (24.64%) Maven
8 15 (21.74%) JIRA
9 11 (15.94%) Gradle
9 11 (15.94%) Subversion
10 9 (13.04%) JMeter
11 8 (11.59%) Ant
11 8 (11.59%) Appium
11 8 (11.59%) Protractor
11 8 (11.59%) TeamCity
12 7 (10.14%) Atlassian Bamboo
12 7 (10.14%) Mockito
13 6 (8.70%) JBehave
14 5 (7.25%) Jasmine
14 5 (7.25%) SpecFlow
General
1 7 (10.14%) Finance
2 5 (7.25%) Banking
2 5 (7.25%) Investment Banking
3 2 (2.90%) Back Office
4 1 (1.45%) Marketing
Job Titles
1 38 (55.07%) Developer
2 34 (49.28%) Java Developer
3 20 (28.99%) E-Commerce Developer
3 20 (28.99%) Java E-Commerce Developer
4 19 (27.54%) Cloud Developer
4 19 (27.54%) E-Commerce Web Developer
4 19 (27.54%) Java Web Developer
4 19 (27.54%) Web Developer
5 10 (14.49%) Java Engineer
6 8 (11.59%) Test Automation Engineer
6 8 (11.59%) Test Engineer
7 7 (10.14%) Software Engineer
8 6 (8.70%) Tester
9 5 (7.25%) Analyst
10 4 (5.80%) Automation Test Lead
10 4 (5.80%) Developer in Test
11 3 (4.35%) Automation Analyst
11 3 (4.35%) Java Software Engineer
11 3 (4.35%) QA Engineer
11 3 (4.35%) Software Development Engineer
Libraries, Frameworks & Software Standards
1 43 (62.32%) REST
2 35 (50.72%) Web Services
3 30 (43.48%) Dropwizard
3 30 (43.48%) SOAP
4 29 (42.03%) RESTful
5 19 (27.54%) Spring
6 10 (14.49%) Node.js
7 7 (10.14%) Hibernate
8 6 (8.70%) HTML
9 5 (7.25%) AngularJS
9 5 (7.25%) Twitter Bootstrap
10 4 (5.80%) HTML5
10 4 (5.80%) J2EE
10 4 (5.80%) JMS
10 4 (5.80%) Memcached
10 4 (5.80%) Spring Boot
10 4 (5.80%) XML
11 3 (4.35%) CSS
11 3 (4.35%) JDBC
11 3 (4.35%) PicoContainer
Miscellaneous
1 13 (18.84%) Enterprise Software
2 10 (14.49%) Algorithms
2 10 (14.49%) Data Structures
3 9 (13.04%) Analytical Skills
4 3 (4.35%) User Experience
5 2 (2.90%) Market Risk
5 2 (2.90%) PlayStation
Operating Systems
1 8 (11.59%) Unix
2 6 (8.70%) Linux
3 4 (5.80%) Windows
4 3 (4.35%) Android
4 3 (4.35%) Apple iOS
4 3 (4.35%) VMS
5 1 (1.45%) Red Hat Enterprise Linux
5 1 (1.45%) Windows Server
5 1 (1.45%) Windows Server 2012
Processes & Methodologies
1 56 (81.16%) Agile Software Development
2 37 (53.62%) E-Commerce
3 31 (44.93%) MVC
4 21 (30.43%) BDD
5 19 (27.54%) B2C
5 19 (27.54%) Test Automation
5 19 (27.54%) Web Development
6 17 (24.64%) Dependency Injection
6 17 (24.64%) Performance Testing
7 16 (23.19%) TDD
8 12 (17.39%) OO
8 12 (17.39%) SDLC
8 12 (17.39%) Software Engineering
9 11 (15.94%) Continuous Integration
10 10 (14.49%) Load Testing
10 10 (14.49%) Multithreaded Programming
10 10 (14.49%) Multithreading
10 10 (14.49%) OOP
10 10 (14.49%) Service Design
11 9 (13.04%) Microservices
Programming Languages
1 65 (94.20%) Java
2 13 (18.84%) JavaScript
3 7 (10.14%) C#
4 6 (8.70%) Python
5 5 (7.25%) SQL
6 4 (5.80%) Ruby
6 4 (5.80%) Scala
7 3 (4.35%) PHP
8 2 (2.90%) Groovy
8 2 (2.90%) Perl
9 1 (1.45%) F#
Qualifications
1 7 (10.14%) Security Cleared
2 6 (8.70%) SC Cleared
3 2 (2.90%) Degree
4 1 (1.45%) DV Cleared
4 1 (1.45%) ISEB
4 1 (1.45%) ISEB Practitioner
4 1 (1.45%) ISTQB Foundation Certification
Quality Assurance & Compliance
1 18 (26.09%) QA
2 1 (1.45%) PCI DSS
System Software
1 11 (15.94%) Docker
2 1 (1.45%) vSphere
Systems Management
1 6 (8.70%) Opscode Chef
1 6 (8.70%) Puppet
2 3 (4.35%) Ansible
3 2 (2.90%) HP Quality Center
4 1 (1.45%) Nagios
Vendors
1 3 (4.35%) IBM
1 3 (4.35%) Oracle
2 1 (1.45%) Atlassian
2 1 (1.45%) HP
2 1 (1.45%) Microsoft
2 1 (1.45%) Perforce
2 1 (1.45%) Red Hat
2 1 (1.45%) Salesforce.com
2 1 (1.45%) SOASTA, Inc
2 1 (1.45%) Software AG
2 1 (1.45%) VMware
2 1 (1.45%) webMethods