The following table provides summary statistics for permanent job vacancies advertised in Westminster with a requirement for OO skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited OO over the 3 months to 29 March 2017 with a comparison to the same period in the previous 2 years.

Object-Oriented (OO)
London / Westminster
3 months to
29 Mar 2017
Same period 2016 Same period 2015
Rank 11 8 -
Rank change year-on-year -3 -  
Permanent jobs citing OO 10 3 0
As % of all permanent IT jobs advertised in Westminster 15.15% 10.71% -
As % of the Processes & Methodologies category 19.23% 12.00% -
Number of salaries quoted 10 3 0
Median salary £85,000 £75,000 -
Median salary % change year-on-year +13.33% -  
UK excluding London median salary £42,500 £42,500 £40,000
% change year-on-year - +6.25%  

OO is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Westminster with a requirement for process and methodology skills.

Process & Methodology Skills
Westminster
Permanent job vacancies with a requirement for process and methodology skills 52 25 28
As % of all permanent IT job vacancies advertised in Westminster 78.79% 89.29% 93.33%
Number of salaries quoted 49 22 19
Median salary £85,000 £60,000 £84,500
Median salary % change year-on-year +41.66% -28.99%  
UK excluding London median salary £45,000 £45,000 £43,000
% change year-on-year - +4.65%  

OO
Job Vacancy Trend in Westminster

The job posting trend of jobs advertised in Westminster citing OO as a proportion of all permanent or contract IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for OO in Westminster

OO
Salary Trend in Westminster

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing OO in Westminster.

Salary trend for OO in Westminster

For the 6 months to 29 March 2017, IT jobs citing OO also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Westminster region with a requirement for OO.

1 21 (100.00%) UML
1 21 (100.00%) OOA/OOD
1 21 (100.00%) SOA
1 21 (100.00%) HTML
1 21 (100.00%) Java
1 21 (100.00%) Scrum
1 21 (100.00%) Kanban
1 21 (100.00%) Waterfall
1 21 (100.00%) Jenkins
1 21 (100.00%) TDD
1 21 (100.00%) Octopus Deploy
2 10 (47.62%) .NET
2 10 (47.62%) Workflow
2 10 (47.62%) Enterprise Software

OO
Co-occurring IT Skills in Westminster 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:

Development Applications
1 21 (100.00%) Jenkins
1 21 (100.00%) Octopus Deploy
Job Titles
1 21 (100.00%) Architect
1 21 (100.00%) SOA Architect
1 21 (100.00%) Technical Architect
1 21 (100.00%) UML Architect
2 11 (52.38%) Java Architect
2 11 (52.38%) Java Technical Architect
2 11 (52.38%) Technical Leader
Libraries, Frameworks & Software Standards
1 21 (100.00%) HTML
2 10 (47.62%) .NET
Miscellaneous
1 10 (47.62%) Enterprise Software
Processes & Methodologies
1 21 (100.00%) Kanban
1 21 (100.00%) OOA/OOD
1 21 (100.00%) Scrum
1 21 (100.00%) SOA
1 21 (100.00%) TDD
1 21 (100.00%) UML
1 21 (100.00%) Waterfall
2 10 (47.62%) Workflow
Programming Languages
1 21 (100.00%) Java