Period
to 16 February 2019

The following table provides summary statistics for contract job vacancies advertised in Canary Wharf with a requirement for Refactoring skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Refactoring over the 6 months to 16 February 2019 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.

Refactoring
Tower Hamlets > Canary Wharf
6 months to
16 Feb 2019
Same period 2018 Same period 2017
Rank 66 43 40
Rank change year-on-year -23 -3 -
Contract jobs citing Refactoring 6 2 3
As % of all contract IT jobs advertised in Canary Wharf 1.46% 0.68% 1.04%
As % of the Processes & Methodologies category 1.54% 0.75% 1.11%
Number of daily rates quoted 6 2 3
Canary Wharf median daily rate £561 £625 £555
Median daily rate % change year-on-year -10.24% +12.61% -
10th Percentile £475 £568 £519
90th Percentile £572 £723 £617
Tower Hamlets median daily rate £561 £625 £553
% change year-on-year -10.24% +13.12% -
Number of hourly rates quoted 0 0 0
Canary Wharf median hourly rate - - -
Tower Hamlets median hourly rate - - -

Refactoring is in the Processes and Methodologies category. The following 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 or methodology skills.

All Process and Methodology Skills
Canary Wharf
Contract vacancies with a requirement for process or methodology skills 389 267 271
As % of all contract IT jobs advertised in Canary Wharf 94.65% 91.13% 93.77%
Number of daily rates quoted 339 227 192
Canary Wharf median daily rate £550 £525 £500
Median daily rate % change year-on-year +4.76% +5.00% -
10th Percentile £411 £325 £313
90th Percentile £650 £650 £650
Tower Hamlets median daily rate £550 £542 £500
% change year-on-year +1.43% +8.45% -
Number of hourly rates quoted 2 4 2
Canary Wharf median hourly rate £81.25 £15.00 £48.75
Median hourly rate % change year-on-year +441.67% -69.23% -
10th Percentile £27.38 £15.00 £44.13
90th Percentile £142.13 £15.00 £52.38
Tower Hamlets median hourly rate £81.25 £15.00 £48.75
% change year-on-year +441.67% -69.23% -

Refactoring
Job Vacancy Trend in Canary Wharf

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

Job vacancy trend for Refactoring in Canary Wharf

Refactoring
Contractor Daily Rate Trend in Canary Wharf

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

Contractor daily rate trend for Refactoring in Canary Wharf

Refactoring
Contractor Daily Rate Histogram in Canary Wharf

The daily rate distribution of IT jobs citing Refactoring in Canary Wharf over the 6 months to 16 February 2019.

Contractor daily rate histogram for Refactoring in Canary Wharf

For the 6 months to 16 February 2019, IT contractor jobs citing Refactoring 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 Canary Wharf region with a requirement for Refactoring.

1 5 (83.33%) Java
1 5 (83.33%) Agile Software Development
1 5 (83.33%) BDD
2 4 (66.67%) Test Automation
2 4 (66.67%) Workflow
3 3 (50.00%) Back Office
3 3 (50.00%) XML
3 3 (50.00%) .NET
3 3 (50.00%) OO
3 3 (50.00%) Data Modelling
3 3 (50.00%) OOD
3 3 (50.00%) Microsoft
3 3 (50.00%) Endur
3 3 (50.00%) Unit Testing
3 3 (50.00%) Mentoring
3 3 (50.00%) Team Foundation Server
4 2 (33.33%) Software Engineering
4 2 (33.33%) JavaScript
4 2 (33.33%) SQL
4 2 (33.33%) TDD
4 2 (33.33%) Finance
5 1 (16.67%) Validation
5 1 (16.67%) Oracle Workflow
5 1 (16.67%) Scrum
5 1 (16.67%) HTML
5 1 (16.67%) Firewall
5 1 (16.67%) Data Security
5 1 (16.67%) Pair Programming
5 1 (16.67%) Banking
5 1 (16.67%) Spring

Refactoring
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 (16.67%) Oracle Workflow
Business Applications
1 3 (50.00%) Endur
Cloud Services
1 1 (16.67%) Microsoft Azure
Communications & Networking
1 1 (16.67%) Firewall
1 1 (16.67%) Network Security
Database & Business Intelligence
1 1 (16.67%) Blockchain
1 1 (16.67%) MongoDB
1 1 (16.67%) NoSQL
1 1 (16.67%) Parquet
Development Applications
1 3 (50.00%) Team Foundation Server
2 1 (16.67%) Cucumber
2 1 (16.67%) Git (software)
2 1 (16.67%) Jenkins
2 1 (16.67%) Selenium
2 1 (16.67%) SonarQube
2 1 (16.67%) WebDriver
General
1 3 (50.00%) Back Office
2 2 (33.33%) Finance
3 1 (16.67%) Banking
3 1 (16.67%) Investment Banking
Job Titles
1 6 (100.00%) Developer
2 5 (83.33%) Senior Developer
3 3 (50.00%) Analyst
3 3 (50.00%) Analyst Developer
3 3 (50.00%) Endur Analyst
3 3 (50.00%) Endur Developer
3 3 (50.00%) OpenLink Analyst
3 3 (50.00%) OpenLink Developer
3 3 (50.00%) Senior Analyst
3 3 (50.00%) Senior Analyst Developer
4 1 (16.67%) Developer in Test
4 1 (16.67%) Full Stack Developer
4 1 (16.67%) Java Developer
4 1 (16.67%) Java Engineer
4 1 (16.67%) Python Developer
4 1 (16.67%) Senior Full Stack Developer
4 1 (16.67%) Senior JavaScript Developer
4 1 (16.67%) Senior Python Developer
4 1 (16.67%) Senior Test Automation Developer
4 1 (16.67%) Test Automation Developer
Libraries, Frameworks & Software Standards
1 3 (50.00%) .NET
1 3 (50.00%) XML
2 1 (16.67%) CSS
2 1 (16.67%) Django
2 1 (16.67%) Flask
2 1 (16.67%) HTML
2 1 (16.67%) J2EE
2 1 (16.67%) JPA
2 1 (16.67%) NumPy
2 1 (16.67%) Pandas
2 1 (16.67%) React
2 1 (16.67%) REST
2 1 (16.67%) scikit-learn
2 1 (16.67%) Spring
Miscellaneous
1 1 (16.67%) Fintech
1 1 (16.67%) User Experience
Operating Systems
1 1 (16.67%) Unix
Processes & Methodologies
1 5 (83.33%) Agile Software Development
1 5 (83.33%) BDD
2 4 (66.67%) Test Automation
2 4 (66.67%) Workflow
3 3 (50.00%) Data Modelling
3 3 (50.00%) Mentoring
3 3 (50.00%) OO
3 3 (50.00%) OOD
3 3 (50.00%) Unit Testing
4 2 (33.33%) Software Engineering
4 2 (33.33%) TDD
5 1 (16.67%) Analytics
5 1 (16.67%) Continuous Improvement
5 1 (16.67%) Continuous Integration
5 1 (16.67%) Kanban
5 1 (16.67%) Machine Learning
5 1 (16.67%) Pair Programming
5 1 (16.67%) Predictive Analytics
5 1 (16.67%) Scrum
5 1 (16.67%) Scrum-ban
Programming Languages
1 5 (83.33%) Java
2 2 (33.33%) JavaScript
2 2 (33.33%) SQL
3 1 (16.67%) Python
Quality Assurance & Compliance
1 1 (16.67%) QA
System Software
1 1 (16.67%) Docker
Systems Management
1 1 (16.67%) Kubernetes
Vendors
1 3 (50.00%) Microsoft
2 1 (16.67%) Oracle
2 1 (16.67%) Splunk