The following table provides summary statistics for contract job vacancies advertised in Canary Wharf with a requirement for Unit Testing skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Unit Testing over the 3 months to 29 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.

Unit Testing
London > Canary Wharf
3 months to
29 Jun 2017
Same period 2016 Same period 2015
Rank 21 - 32
Rank change year-on-year - 0  
Contract jobs citing Unit Testing 2 0 2
As % of all contract IT jobs advertised in Canary Wharf 1.79% - 1.14%
As % of the Processes & Methodologies category 2.00% - 1.25%
Number of daily rates quoted 1 0 2
Canary Wharf median daily rate £750 - £560
London median daily rate £475 £475 £425
% change year-on-year - +11.76%  
Number of hourly rates quoted 0 0 0
Canary Wharf median hourly rate - - -
London median hourly rate £36.25 - £45.00

Unit Testing is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Canary Wharf with a requirement for process and methodology skills.

Contract Process & Methodology Skills
Canary Wharf
Contract job vacancies with a requirement for process and methodology skills 100 100 160
As % of all contract IT job vacancies advertised in Canary Wharf 89.29% 83.33% 90.91%
Number of daily rates quoted 326 311 463
Canary Wharf median daily rate £535 £475 £475
Median daily rate % change year-on-year +12.63% -  
10th Percentile £350 £313 £375
90th Percentile £650 £625 £575
London median daily rate £500 £475 £450
% change year-on-year +5.26% +5.55%  
Number of hourly rates quoted 4 0 0
Canary Wharf median hourly rate £15.00 - -
London median hourly rate £26.50 £21.00 £21.69
% change year-on-year +26.19% -3.18%  

Unit Testing
Job Vacancy Trend in Canary Wharf

Job postings citing Unit Testing as a percentage of all IT jobs advertised in Canary Wharf.

Job vacancy trend for Unit Testing in Canary Wharf

Unit Testing
Contractor Daily Rate Trend in Canary Wharf

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Unit Testing in Canary Wharf.

Contractor daily rate trend for Unit Testing in Canary Wharf

For the 6 months to 29 June 2017, IT contractor jobs citing Unit Testing 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 Canary Wharf region with a requirement for Unit Testing.

1 2 (100.00%) Banking
1 2 (100.00%) Java
1 2 (100.00%) Data Structures
2 1 (50.00%) Agile Software Development
2 1 (50.00%) TDD
2 1 (50.00%) HTML
2 1 (50.00%) Risk Management
2 1 (50.00%) Scrum
2 1 (50.00%) Fixed Income
2 1 (50.00%) NetBeans
2 1 (50.00%) Grid Computing
2 1 (50.00%) Spring Boot
2 1 (50.00%) Dashboard Development
2 1 (50.00%) Swagger
2 1 (50.00%) CA Agile Central
2 1 (50.00%) SOLID
2 1 (50.00%) Multithreaded Programming
2 1 (50.00%) Computer Science Degree
2 1 (50.00%) JavaScript
2 1 (50.00%) J2EE
2 1 (50.00%) JUnit
2 1 (50.00%) CSS
2 1 (50.00%) SOAP
2 1 (50.00%) Web Services
2 1 (50.00%) XML
2 1 (50.00%) Unix
2 1 (50.00%) UML
2 1 (50.00%) OO
2 1 (50.00%) Tomcat
2 1 (50.00%) MS Visio

Unit Testing
Co-occurring IT Skills in Canary Wharf 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 1 (50.00%) DataSynapse
1 1 (50.00%) Oracle Coherence
1 1 (50.00%) Tomcat
Applications
1 1 (50.00%) MS Visio
Database & Business Intelligence
1 1 (50.00%) Apache Cassandra
1 1 (50.00%) Hazelcast
1 1 (50.00%) Infinispan
1 1 (50.00%) Relational Database
Development Applications
1 1 (50.00%) Gradle
1 1 (50.00%) IntelliJ
1 1 (50.00%) Jenkins
1 1 (50.00%) JIRA
1 1 (50.00%) JUnit
1 1 (50.00%) Maven
1 1 (50.00%) NetBeans
General
1 2 (100.00%) Banking
2 1 (50.00%) Investment Banking
Job Titles
1 2 (100.00%) Developer
1 2 (100.00%) Java Developer
2 1 (50.00%) Investment Banking Java Developer
2 1 (50.00%) Java Scala Developer
2 1 (50.00%) Scala Developer
Libraries, Frameworks & Software Standards
1 1 (50.00%) Ajax
1 1 (50.00%) Akka
1 1 (50.00%) AngularJS
1 1 (50.00%) CSS
1 1 (50.00%) HTML
1 1 (50.00%) HTML5
1 1 (50.00%) J2EE
1 1 (50.00%) jQuery
1 1 (50.00%) Middleware
1 1 (50.00%) Node.js
1 1 (50.00%) REST
1 1 (50.00%) SOAP
1 1 (50.00%) Spring
1 1 (50.00%) Spring Boot
1 1 (50.00%) Spring Security
1 1 (50.00%) Swagger
1 1 (50.00%) Web Services
1 1 (50.00%) XML
Miscellaneous
1 2 (100.00%) Data Structures
2 1 (50.00%) Analytical Skills
2 1 (50.00%) Computer Science
2 1 (50.00%) Derivative
2 1 (50.00%) Fixed Income
2 1 (50.00%) Grid Computing
Operating Systems
1 1 (50.00%) Unix
Processes & Methodologies
1 1 (50.00%) Agile Software Development
1 1 (50.00%) Continuous Integration
1 1 (50.00%) Dashboard Development
1 1 (50.00%) Data Modelling
1 1 (50.00%) DevOps
1 1 (50.00%) ETL
1 1 (50.00%) Kanban
1 1 (50.00%) Multithreaded Programming
1 1 (50.00%) Multithreading
1 1 (50.00%) OO
1 1 (50.00%) Risk Management
1 1 (50.00%) Scrum
1 1 (50.00%) SOLID
1 1 (50.00%) TDD
1 1 (50.00%) Test Automation
1 1 (50.00%) UML
1 1 (50.00%) Web Development
Programming Languages
1 2 (100.00%) Java
2 1 (50.00%) JavaScript
2 1 (50.00%) Scala
Qualifications
1 1 (50.00%) Computer Science Degree
1 1 (50.00%) Degree
System Software
1 1 (50.00%) Platform Symphony
Vendors
1 1 (50.00%) CA Agile Central