Period
to 18 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Westminster with a requirement for Open Source skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Open Source over the 6 months to 18 November 2017 with a comparison to the same period in the previous 2 years.

Open Source
City of Westminster > Westminster
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 6 - 5
Rank change year-on-year - +5 +11
Permanent jobs citing Open Source 1 0 4
As % of all permanent IT jobs advertised in Westminster 5.56% - 20.00%
As % of the Processes & Methodologies category 5.56% - 25.00%
Number of salaries quoted 1 0 8
Westminster median annual salary £90,000 - £40,000
10th Percentile £85,000 - £32,500
90th Percentile £95,000 - £47,500
City of Westminster median annual salary £55,000 £60,000 £50,000
% change year-on-year -8.33% +20.00% -

Open Source is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Westminster with a requirement for process or methodology skills.

All Process and Methodology Skills
Westminster
Permanent vacancies with a requirement for process or methodology skills 18 37 16
As % of all permanent IT jobs advertised in Westminster 100.00% 100.00% 80.00%
Number of salaries quoted 17 36 16
Westminster median annual salary £40,000 £40,000 £38,097
Median salary % change year-on-year - +5.00% +2.96%
10th Percentile £25,750 £21,500 £32,500
90th Percentile £90,000 £58,750 £51,250
City of Westminster median annual salary £55,000 £51,864 £52,500
% change year-on-year +6.05% -1.21% +31.25%

Open Source
Job Vacancy Trend in Westminster

Job postings citing Open Source as a percentage of all IT jobs advertised in Westminster.

Job vacancy trend for Open Source in Westminster

Open Source
Salary Trend in Westminster

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

Salary trend for Open Source in Westminster

For the 6 months to 18 November 2017, IT jobs citing Open Source 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 Open Source.

1 1 (100.00%) Java
1 1 (100.00%) .NET
1 1 (100.00%) MySQL
1 1 (100.00%) Oracle
1 1 (100.00%) SQL Server
1 1 (100.00%) EJB
1 1 (100.00%) JMS
1 1 (100.00%) SOA
1 1 (100.00%) RDBMS
1 1 (100.00%) Microsoft
1 1 (100.00%) TOGAF
1 1 (100.00%) Spring
1 1 (100.00%) Software Engineering
1 1 (100.00%) Java EE
1 1 (100.00%) Continuous Integration
1 1 (100.00%) Microsoft Azure
1 1 (100.00%) Amazon AWS
1 1 (100.00%) Capacity Planning
1 1 (100.00%) Oracle SOA Suite
1 1 (100.00%) Performance Engineering
1 1 (100.00%) Relational Database

Open Source
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:

Application Platforms
1 1 (100.00%) Oracle SOA Suite
Cloud Services
1 1 (100.00%) Amazon AWS
1 1 (100.00%) Microsoft Azure
Database & Business Intelligence
1 1 (100.00%) MySQL
1 1 (100.00%) RDBMS
1 1 (100.00%) Relational Database
1 1 (100.00%) SQL Server
Job Titles
1 1 (100.00%) Applications Architect
1 1 (100.00%) Architect
Libraries, Frameworks & Software Standards
1 1 (100.00%) .NET
1 1 (100.00%) EJB
1 1 (100.00%) Java EE
1 1 (100.00%) JMS
1 1 (100.00%) Spring
Processes & Methodologies
1 1 (100.00%) Capacity Planning
1 1 (100.00%) Continuous Integration
1 1 (100.00%) Performance Engineering
1 1 (100.00%) SOA
1 1 (100.00%) Software Engineering
1 1 (100.00%) TOGAF
Programming Languages
1 1 (100.00%) Java
Vendors
1 1 (100.00%) Microsoft
1 1 (100.00%) Oracle