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 3 months to 25 June 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
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank 388 402 426
Rank change year-on-year +14 +24  
Contract jobs citing TestNG 30 22 9
As % of all contract IT jobs advertised in London 0.15% 0.10% 0.038%
As % of the Development Applications category 0.78% 0.59% 0.27%
Number of daily rates quoted 19 16 6
Median daily rate £650 £506 £384
Median daily rate % change year-on-year +28.39% +31.92%  
UK excluding London median daily rate £360 £349 £350
% change year-on-year +3.22% -0.35%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

TestNG is in the development application skills category. The next 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.

Contract Development Application Skills
London
Contract job vacancies with a requirement for development application skills 3838 3705 3303
As % of all contract IT job vacancies advertised in London 18.76% 17.33% 14.10%
Number of daily rates quoted 2805 2778 2370
Median daily rate £486 £450 £425
Median daily rate % change year-on-year +8.05% +5.88%  
90% offered a daily rate of more than £352 £338 £315
10% offered a daily rate of more than £600 £600 £575
UK excluding London median daily rate £413 £400 £363
% change year-on-year +3.12% +10.34%  
Number of hourly rates quoted 20 7 17
Median hourly rate £40.00 £43.75 £30.00
Median hourly rate % change year-on-year -8.57% +45.83%  
90% offered a hourly rate of more than £31.50 £42.10 £22.18
10% offered a hourly rate of more than £53.88 £104.35 £45.00
UK excluding London median hourly rate £43.25 £42.00 £37.00
% change year-on-year +2.97% +13.51%  

TestNG
Job Vacancy Trend in London

The job posting trend of jobs advertised in London citing TestNG as a proportion of all contract or permanent IT jobs with a match in the Development Applications category.

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 3 months to 25 June 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 3 months to 25 June 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Osterley - 3 £500 -
TestNG
England

For the 6 months to 25 June 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 46 (85.19%) JUnit
2 45 (83.33%) Java
3 35 (64.81%) TDD
4 28 (51.85%) Dependency Injection
5 25 (46.30%) Agile Software Development
6 24 (44.44%) Test Automation
6 24 (44.44%) Mockito
7 23 (42.59%) C#
8 22 (40.74%) ION MarketView
8 22 (40.74%) Multithreading
8 22 (40.74%) Electronic Trading
8 22 (40.74%) Guice
8 22 (40.74%) WPF
8 22 (40.74%) WinForms
8 22 (40.74%) ION Trading
8 22 (40.74%) SDLC
8 22 (40.74%) Multithreaded Programming
9 21 (38.89%) Syncfusion
9 21 (38.89%) TIBCO
10 20 (37.04%) DevExpress
11 19 (35.19%) WebDriver
11 19 (35.19%) Selenium
12 18 (33.33%) Continuous Integration
13 16 (29.63%) Git (software)
14 15 (27.78%) Regression Testing
14 15 (27.78%) Jenkins
15 14 (25.93%) Cucumber
15 14 (25.93%) JIRA
16 12 (22.22%) Subversion
16 12 (22.22%) QA

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 4 (7.41%) Adobe Experience Manager
1 4 (7.41%) CMS
2 3 (5.56%) nginx
2 3 (5.56%) Tomcat
3 2 (3.70%) Elasticsearch
Applications
1 2 (3.70%) Mingle
Business Applications
1 22 (40.74%) ION MarketView
2 1 (1.85%) Oracle Applications
2 1 (1.85%) SAP Oil and Gas
Cloud Services
1 8 (14.81%) Basecamp
2 1 (1.85%) GitHub
2 1 (1.85%) Microsoft Azure
Communications & Networking
1 4 (7.41%) Internet
2 1 (1.85%) PuTTY
2 1 (1.85%) WinSCP
Database & Business Intelligence
1 8 (14.81%) MongoDB
2 6 (11.11%) Apache Cassandra
2 6 (11.11%) Couchbase
2 6 (11.11%) NoSQL
3 5 (9.26%) PostgreSQL
4 3 (5.56%) Hazelcast
4 3 (5.56%) HBase
4 3 (5.56%) InterSystems Cache
5 2 (3.70%) Hadoop
5 2 (3.70%) Redis
6 1 (1.85%) Oracle Database
6 1 (1.85%) Oracle Database 10g
6 1 (1.85%) Oracle Database 11g
6 1 (1.85%) Oracle Reports
6 1 (1.85%) Relational Database
6 1 (1.85%) SQL Server
6 1 (1.85%) SQL Server 2005
6 1 (1.85%) SQL Server 2008
6 1 (1.85%) SQL Server 2012
Development Applications
1 46 (85.19%) JUnit
2 24 (44.44%) Mockito
3 19 (35.19%) Selenium
3 19 (35.19%) WebDriver
4 16 (29.63%) Git (software)
5 15 (27.78%) Jenkins
6 14 (25.93%) Cucumber
6 14 (25.93%) JIRA
7 12 (22.22%) Subversion
8 8 (14.81%) Bugzilla
8 8 (14.81%) JBehave
9 7 (12.96%) Appium
10 6 (11.11%) TeamCity
11 5 (9.26%) Hudson
11 5 (9.26%) SoapUI
12 3 (5.56%) Ant
12 3 (5.56%) Gatling
12 3 (5.56%) JMeter
12 3 (5.56%) LoadRunner
12 3 (5.56%) Protractor
General
1 9 (16.67%) Advertising
2 5 (9.26%) Banking
3 4 (7.41%) Finance
3 4 (7.41%) Marketing
4 2 (3.70%) Games
5 1 (1.85%) Electronics
5 1 (1.85%) Manufacturing
5 1 (1.85%) Telecoms
Job Titles
1 35 (64.81%) Developer
2 31 (57.41%) Java Developer
3 22 (40.74%) C# Developer
3 22 (40.74%) WinForms Developer
4 21 (38.89%) C# GUI Developer
4 21 (38.89%) GUI Developer
5 20 (37.04%) Java GUI Developer
6 15 (27.78%) C# Developer - Electronic Trading
6 15 (27.78%) Electronic Trading Developer
7 14 (25.93%) Electronic Trading Java Developer
8 8 (14.81%) QA Engineer
9 7 (12.96%) Analyst
10 5 (9.26%) Developer in Test
10 5 (9.26%) DevOps Developer
10 5 (9.26%) Linux/Unix DevOps
10 5 (9.26%) Unix Developer
11 4 (7.41%) Automation Engineer
11 4 (7.41%) QA Automation Engineer
11 4 (7.41%) Test Analyst
12 3 (5.56%) Senior Developer
Libraries, Frameworks & Software Standards
1 22 (40.74%) Guice
1 22 (40.74%) WinForms
1 22 (40.74%) WPF
2 8 (14.81%) Spring
3 7 (12.96%) XML
4 6 (11.11%) Hibernate
4 6 (11.11%) Spring MVC
5 4 (7.41%) Flash
5 4 (7.41%) HTML
6 3 (5.56%) JSON
6 3 (5.56%) Kafka
6 3 (5.56%) Web Services
7 2 (3.70%) Akka
7 2 (3.70%) Memcached
7 2 (3.70%) Play Framework
7 2 (3.70%) SOAP
8 1 (1.85%) .NET
8 1 (1.85%) J2EE
8 1 (1.85%) XHTML
Miscellaneous
1 3 (5.56%) Computer Science
2 1 (1.85%) Fixed Income
2 1 (1.85%) Mobile App
Operating Systems
1 9 (16.67%) Linux
1 9 (16.67%) Unix
2 2 (3.70%) Windows
3 1 (1.85%) Android
3 1 (1.85%) Apple iOS
3 1 (1.85%) Red Hat Enterprise Linux
3 1 (1.85%) Windows Server
3 1 (1.85%) Windows Server 2012
Processes & Methodologies
1 35 (64.81%) TDD
2 28 (51.85%) Dependency Injection
3 25 (46.30%) Agile Software Development
4 24 (44.44%) Test Automation
5 22 (40.74%) Electronic Trading
5 22 (40.74%) Multithreaded Programming
5 22 (40.74%) Multithreading
5 22 (40.74%) SDLC
6 18 (33.33%) Continuous Integration
7 15 (27.78%) Regression Testing
8 10 (18.52%) Exploratory Testing
9 9 (16.67%) Continuous Delivery
10 8 (14.81%) DevOps
10 8 (14.81%) Integration Testing
10 8 (14.81%) Kanban
11 7 (12.96%) Functional Testing
11 7 (12.96%) OO
11 7 (12.96%) Test Strategy
12 6 (11.11%) OOP
12 6 (11.11%) Software Architecture
Programming Languages
1 45 (83.33%) Java
2 23 (42.59%) C#
3 10 (18.52%) SQL
4 4 (7.41%) JavaScript
5 3 (5.56%) Perl
5 3 (5.56%) Python
5 3 (5.56%) Ruby
6 2 (3.70%) Scala
7 1 (1.85%) F#
7 1 (1.85%) VB
7 1 (1.85%) VBScript
Qualifications
1 3 (5.56%) Degree
2 1 (1.85%) DV Cleared
2 1 (1.85%) SC Cleared
2 1 (1.85%) Security Cleared
Quality Assurance & Compliance
1 12 (22.22%) QA
System Software
1 3 (5.56%) Docker
1 3 (5.56%) VMware Infrastructure
2 1 (1.85%) Virtual Machines
2 1 (1.85%) vSphere
Systems Management
1 3 (5.56%) Nagios
1 3 (5.56%) Opscode Chef
2 2 (3.70%) HP Quality Center
3 1 (1.85%) vRealize
Vendors
1 22 (40.74%) ION Trading
2 21 (38.89%) Syncfusion
2 21 (38.89%) TIBCO
3 20 (37.04%) DevExpress
4 4 (7.41%) VMware
5 3 (5.56%) Charles River
5 3 (5.56%) Perforce
5 3 (5.56%) SOASTA, Inc
6 1 (1.85%) HP
6 1 (1.85%) Microsoft
6 1 (1.85%) Oracle
6 1 (1.85%) Red Hat
6 1 (1.85%) Salesforce.com
6 1 (1.85%) SAP
6 1 (1.85%) Zuora
London
Morgan Mckinley
Rate: £600 - £750 per day
Posted: 5 days ago
London
Client Server
Posted: 19 days ago