Period
to 22 November 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 22 November 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
22 Nov 2018
Same period 2017 Same period 2016
Rank 588 579 570
Rank change year-on-year -9 -9 +30
Contract jobs citing TestNG 49 63 43
As % of all contract IT jobs advertised in London 0.11% 0.13% 0.095%
As % of the Development Applications category 0.46% 0.66% 0.53%
Number of daily rates quoted 41 45 31
London median daily rate £475 £475 £450
Median daily rate % change year-on-year - +5.56% +20.00%
10th Percentile £409 £352 £325
90th Percentile £588 £700 £613
England median daily rate £475 £450 £420
% change year-on-year +5.56% +7.14% +5.00%
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 10,567 9,539 8,124
As % of all contract IT jobs advertised in London 22.76% 20.24% 17.96%
Number of daily rates quoted 7,867 7,213 5,879
London median daily rate £515 £500 £465
Median daily rate % change year-on-year +3.00% +7.53% +3.33%
10th Percentile £368 £350 £319
90th Percentile £650 £631 £613
England median daily rate £475 £455 £425
% change year-on-year +4.40% +7.06% +5.59%
Number of hourly rates quoted 18 27 14
London median hourly rate £35.00 £37.50 £36.25
Median hourly rate % change year-on-year -6.67% +3.45% +20.83%
10th Percentile £16.78 £22.17 £10.00
90th Percentile £59.23 £49.50 £57.05
England median hourly rate £42.50 £42.50 £41.00
% change year-on-year - +3.66% +2.50%

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 22 November 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 22 November 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 +3 15 £475 +8.57% 2
West London +5 4 £463 -7.50% 1
TestNG
England

For the 6 months to 22 November 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 46 (93.88%) Java
2 38 (77.55%) JUnit
3 35 (71.43%) Agile Software Development
4 32 (65.31%) Test Automation
5 31 (63.27%) Jenkins
6 24 (48.98%) BDD
7 22 (44.90%) Selenium
7 22 (44.90%) Java 8
8 20 (40.82%) TDD
8 20 (40.82%) NoSQL
8 20 (40.82%) Redis
8 20 (40.82%) RESTful
8 20 (40.82%) Git (software)
9 18 (36.73%) Maven
9 18 (36.73%) Open Source
9 18 (36.73%) Microservices
10 16 (32.65%) Cucumber
10 16 (32.65%) Spring
10 16 (32.65%) JavaScript
11 15 (30.61%) PostgreSQL
11 15 (30.61%) Hibernate
11 15 (30.61%) Dependency Injection
11 15 (30.61%) Gradle
11 15 (30.61%) DevOps
12 14 (28.57%) Docker
12 14 (28.57%) QA
13 13 (26.53%) Computer Science
13 13 (26.53%) Degree
14 10 (20.41%) SQL
14 10 (20.41%) Continuous Integration

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 (8.16%) Apache Spark
2 1 (2.04%) Adobe Experience Manager
2 1 (2.04%) CMS
2 1 (2.04%) Ethereum
Business Applications
1 2 (4.08%) SAP Hybris
Cloud Services
1 3 (6.12%) Amazon AWS
2 2 (4.08%) Tricentis Tosca
3 1 (2.04%) Sauce Labs
Communications & Networking
1 4 (8.16%) HTTP
2 1 (2.04%) Internet
Database & Business Intelligence
1 20 (40.82%) NoSQL
1 20 (40.82%) Redis
2 15 (30.61%) PostgreSQL
3 3 (6.12%) Flink
3 3 (6.12%) Relational Database
4 2 (4.08%) Big Data
4 2 (4.08%) MongoDB
4 2 (4.08%) Oracle Database
5 1 (2.04%) Apache Cassandra
5 1 (2.04%) Apache Hive
5 1 (2.04%) Blockchain
5 1 (2.04%) Hadoop
Development Applications
1 38 (77.55%) JUnit
2 31 (63.27%) Jenkins
3 22 (44.90%) Selenium
4 20 (40.82%) Git (software)
5 18 (36.73%) Maven
6 16 (32.65%) Cucumber
7 15 (30.61%) Gradle
8 8 (16.33%) Vagrant
9 7 (14.29%) Mockito
9 7 (14.29%) WebDriver
10 6 (12.24%) JIRA
11 4 (8.16%) Jasmine
12 3 (6.12%) Appium
12 3 (6.12%) Atlassian Bamboo
12 3 (6.12%) EasyMock
12 3 (6.12%) Gatling
12 3 (6.12%) TeamCity
12 3 (6.12%) Travis CI
13 2 (4.08%) Protractor
13 2 (4.08%) Sonatype Nexus
General
1 3 (6.12%) Marketing
2 2 (4.08%) Banking
2 2 (4.08%) Finance
2 2 (4.08%) Publishing
3 1 (2.04%) Financial Institution
3 1 (2.04%) Investment Banking
Job Titles
1 24 (48.98%) Developer
2 19 (38.78%) Java Developer
3 10 (20.41%) Backend Developer
4 6 (12.24%) Tester
5 5 (10.20%) Automation Tester
5 5 (10.20%) Test Leader
6 4 (8.16%) Automation Test Lead
6 4 (8.16%) QA Leader
7 3 (6.12%) Analyst
7 3 (6.12%) Automation Test Analyst
7 3 (6.12%) Developer in Test
7 3 (6.12%) Selenium Automation Tester
7 3 (6.12%) Selenium Tester
7 3 (6.12%) Test Analyst
8 2 (4.08%) Senior Software Testing Engineer
8 2 (4.08%) Software Developer
8 2 (4.08%) Software Testing Engineer
8 2 (4.08%) Testing Engineer
8 2 (4.08%) Web Automation Tester
8 2 (4.08%) Web Tester
Libraries, Frameworks & Software Standards
1 20 (40.82%) RESTful
2 16 (32.65%) Spring
3 15 (30.61%) Hibernate
4 10 (20.41%) Spring Boot
5 9 (18.37%) HTML
6 8 (16.33%) CSS
6 8 (16.33%) CSS3
6 8 (16.33%) HTML5
7 7 (14.29%) Node.js
8 6 (12.24%) REST
8 6 (12.24%) WireMock
9 4 (8.16%) Kafka
10 3 (6.12%) Java Concurrency
10 3 (6.12%) Lambda Expressions
10 3 (6.12%) Spark Streaming
10 3 (6.12%) WebSockets
11 2 (4.08%) Enzyme
11 2 (4.08%) gRPC
11 2 (4.08%) Jest
11 2 (4.08%) React
Miscellaneous
1 13 (26.53%) Computer Science
2 10 (20.41%) Analytical Skills
3 5 (10.20%) Algorithms
3 5 (10.20%) Data Structures
4 2 (4.08%) Management Information System
4 2 (4.08%) Mobile App
5 1 (2.04%) Fintech
Operating Systems
1 8 (16.33%) VMS
2 1 (2.04%) Unix
Processes & Methodologies
1 35 (71.43%) Agile Software Development
2 32 (65.31%) Test Automation
3 24 (48.98%) BDD
4 20 (40.82%) TDD
5 18 (36.73%) Microservices
5 18 (36.73%) Open Source
6 15 (30.61%) Dependency Injection
6 15 (30.61%) DevOps
7 10 (20.41%) Continuous Integration
8 8 (16.33%) Artificial Intelligence
8 8 (16.33%) Domain-Driven Design
8 8 (16.33%) Progressive Enhancement
9 7 (14.29%) API Development
9 7 (14.29%) Continuous Delivery
9 7 (14.29%) Problem-Solving
9 7 (14.29%) SDET
10 6 (12.24%) Analytical Thinking
10 6 (12.24%) API Testing
10 6 (12.24%) OO
11 5 (10.20%) OOP
Programming Languages
1 46 (93.88%) Java
2 22 (44.90%) Java 8
3 16 (32.65%) JavaScript
4 10 (20.41%) SQL
5 4 (8.16%) C#
6 3 (6.12%) Python
7 2 (4.08%) Bash Shell
7 2 (4.08%) Shell Script
7 2 (4.08%) TypeScript
8 1 (2.04%) Rust
Qualifications
1 13 (26.53%) Degree
2 8 (16.33%) Computer Science Degree
3 6 (12.24%) BPSS Clearance
4 3 (6.12%) ISTQB
4 3 (6.12%) ISTQB Advanced Certification
5 2 (4.08%) SC Cleared
5 2 (4.08%) Security Cleared
Quality Assurance & Compliance
1 14 (28.57%) QA
2 3 (6.12%) Disclosure Scotland
System Software
1 14 (28.57%) Docker
Systems Management
1 8 (16.33%) Ansible
1 8 (16.33%) Opscode Chef
1 8 (16.33%) Puppet
2 3 (6.12%) Kubernetes
3 1 (2.04%) HAProxy
3 1 (2.04%) HP Quality Center
3 1 (2.04%) Rancher
3 1 (2.04%) Terraform
Vendors
1 2 (4.08%) hybris
1 2 (4.08%) IBM
1 2 (4.08%) Oracle
1 2 (4.08%) SAP
2 1 (2.04%) Adobe
2 1 (2.04%) Lets Encrypt
2 1 (2.04%) Salesforce.com