The following table provides summary statistics for contract job vacancies advertised in Canary Wharf with a requirement for JUnit skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JUnit over the 3 months to 23 April 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.

JUnit
London / Canary Wharf
3 months to
23 Apr 2017
Same period 2016 Same period 2015
Rank 21 27 25
Rank change year-on-year +6 -2  
Contract jobs citing JUnit 5 1 1
As % of all contract IT jobs advertised in Canary Wharf 3.70% 0.76% 0.76%
As % of the Development Applications category 15.15% 7.69% 3.85%
Number of daily rates quoted 4 1 0
Median daily rate £638 £650 -
Median daily rate % change year-on-year -1.92% -  
UK excluding London median daily rate £425 £400 £375
% change year-on-year +6.25% +6.66%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £37.00 £40.50 £54.25
% change year-on-year -8.64% -25.34%  

JUnit 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 Canary Wharf with a requirement for development application skills.

Contract Development Application Skills
Canary Wharf
Contract job vacancies with a requirement for development application skills 33 13 26
As % of all contract IT job vacancies advertised in Canary Wharf 24.44% 9.85% 19.70%
Number of daily rates quoted 17 12 20
Median daily rate £505 £475 £500
Median daily rate % change year-on-year +6.31% -5.00%  
90% offered a daily rate of more than £400 £344 £425
10% offered a daily rate of more than £675 £650 £550
UK excluding London median daily rate £400 £390 £365
% change year-on-year +2.56% +6.84%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £42.50 £42.50 £37.04
% change year-on-year - +14.74%  

JUnit
Job Vacancy Trend in Canary Wharf

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

Job vacancy trend for JUnit in Canary Wharf

JUnit
Contractor Daily Rate Trend in Canary Wharf

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

Contractor daily rate trend for JUnit in Canary Wharf

JUnit
Contractor Daily Rate Histogram in Canary Wharf

The daily rate distribution of IT jobs citing JUnit in Canary Wharf over the 3 months to 23 April 2017.

Contractor daily rate histogram for JUnit in Canary Wharf

For the 6 months to 23 April 2017, IT contractor jobs citing JUnit 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 JUnit.

1 7 (100.00%) Java
2 6 (85.71%) Spring
3 5 (71.43%) Analytical Skills
3 5 (71.43%) Relational Database
3 5 (71.43%) Front Office
3 5 (71.43%) SQL
3 5 (71.43%) Unix
3 5 (71.43%) Linux
4 4 (57.14%) OO
4 4 (57.14%) OOD
4 4 (57.14%) Finance
4 4 (57.14%) Investment Banking
4 4 (57.14%) Banking
4 4 (57.14%) SDLC
4 4 (57.14%) Greenfield Project
5 3 (42.86%) RDBMS
5 3 (42.86%) J2SE
5 3 (42.86%) Perl
5 3 (42.86%) Sybase
5 3 (42.86%) DB2
6 2 (28.57%) SOAP
6 2 (28.57%) XML
6 2 (28.57%) JMS
6 2 (28.57%) Foreign Exchange (FX)
6 2 (28.57%) J2EE
6 2 (28.57%) Equities
6 2 (28.57%) Regression Testing
6 2 (28.57%) Continuous Delivery
6 2 (28.57%) Functional Programming
6 2 (28.57%) Data Structures

JUnit
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:

Database & Business Intelligence
1 5 (71.43%) Relational Database
2 3 (42.86%) DB2
2 3 (42.86%) RDBMS
3 2 (28.57%) HBase
3 2 (28.57%) MongoDB
3 2 (28.57%) NoSQL
4 1 (14.29%) KDB
Development Applications
1 1 (14.29%) IntelliJ
General
1 5 (71.43%) Front Office
2 4 (57.14%) Banking
2 4 (57.14%) Finance
2 4 (57.14%) Investment Banking
Job Titles
1 7 (100.00%) Developer
2 6 (85.71%) Java Developer
3 3 (42.86%) Investment Banking Java Developer
4 2 (28.57%) Front Office Developer
4 2 (28.57%) NoSQL Developer
4 2 (28.57%) Scala Developer
4 2 (28.57%) SQL Developer
5 1 (14.29%) Java Scala Developer
Libraries, Frameworks & Software Standards
1 6 (85.71%) Spring
2 3 (42.86%) J2SE
3 2 (28.57%) Apache Avro
3 2 (28.57%) J2EE
3 2 (28.57%) JMS
3 2 (28.57%) Protocol Buffers
3 2 (28.57%) SOAP
3 2 (28.57%) XML
4 1 (14.29%) FIX Protocol
Miscellaneous
1 5 (71.43%) Analytical Skills
2 4 (57.14%) Greenfield Project
3 2 (28.57%) Algorithms
3 2 (28.57%) Data Structures
3 2 (28.57%) Equities
3 2 (28.57%) Foreign Exchange (FX)
3 2 (28.57%) Reference Data
4 1 (14.29%) Computer Science
4 1 (14.29%) Equity Derivative
4 1 (14.29%) Fixed Income
Operating Systems
1 5 (71.43%) Linux
1 5 (71.43%) Unix
Processes & Methodologies
1 4 (57.14%) OO
1 4 (57.14%) OOD
1 4 (57.14%) SDLC
2 2 (28.57%) Continuous Delivery
2 2 (28.57%) Functional Programming
2 2 (28.57%) Regression Testing
3 1 (14.29%) Agile Software Development
3 1 (14.29%) Database Tuning
3 1 (14.29%) Electronic Trading
3 1 (14.29%) Market Making
3 1 (14.29%) Mathematics
3 1 (14.29%) Performance Tuning
3 1 (14.29%) Risk Management
3 1 (14.29%) Software Engineering
3 1 (14.29%) User Acceptance Testing
3 1 (14.29%) Wealth Management
Programming Languages
1 7 (100.00%) Java
2 5 (71.43%) SQL
3 3 (42.86%) Perl
4 2 (28.57%) Scala
5 1 (14.29%) VB
Quality Assurance & Compliance
1 1 (14.29%) MiFID
Vendors
1 3 (42.86%) Sybase