The following table provides summary statistics for permanent job vacancies advertised in Wimbledon 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 3 months to 24 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
24 Mar 2017
Same period 2016 Same period 2015
Open Source
London / Wimbledon
Rank 11 33 -
Rank change year-on-year +22 -  
Permanent jobs citing Open Source 15 9 0
As % of all permanent IT jobs advertised in Wimbledon 15.15% 7.14% -
As % of the Processes & Methodologies category 15.96% 7.69% -
Number of salaries quoted 12 2 0
Median salary £76,250 £63,750 -
Median salary % change year-on-year +19.60% -  
UK excluding London median salary £45,000 £45,000 £45,000

Open Source 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 Wimbledon with a requirement for process and methodology skills.

Process & Methodology Skills
Wimbledon
Permanent job vacancies with a requirement for process and methodology skills 94 117 84
As % of all permanent IT job vacancies advertised in Wimbledon 94.95% 92.86% 95.45%
Number of salaries quoted 79 52 60
Median salary £57,500 £52,500 £42,500
Median salary % change year-on-year +9.52% +23.52%  
90% offered a salary of more than £42,500 £30,000 £37,500
10% offered a salary of more than £75,000 £57,500 £77,500
UK excluding London median salary £45,000 £45,000 £43,000
% change year-on-year - +4.65%  

Open Source
Job Vacancy Trend in Wimbledon

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

Job vacancy trend for Open Source in Wimbledon

Open Source
Salary Trend in Wimbledon

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

Salary trend for Open Source in Wimbledon

Open Source
Salary Histogram in Wimbledon

The salary distribution of IT jobs citing Open Source in Wimbledon over the 3 months to 24 March 2017.

Salary histogram for Open Source in Wimbledon

Open Source
Top 30 Related IT Skills in Wimbledon

For the 6 months to 24 March 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 Wimbledon region with a requirement for Open Source.

1 12 (80.00%) Open Source Development
2 10 (66.67%) Git (software)
2 10 (66.67%) Finance
2 10 (66.67%) Agile Software Development
2 10 (66.67%) Banking
3 7 (46.67%) TDD
3 7 (46.67%) Back Office
3 7 (46.67%) Java
3 7 (46.67%) WebSphere MQ
3 7 (46.67%) WebSphere
3 7 (46.67%) Spring
3 7 (46.67%) Maven
3 7 (46.67%) Fintech
3 7 (46.67%) BDD
3 7 (46.67%) MongoDB
3 7 (46.67%) Akka
4 6 (40.00%) Cryptography
5 5 (33.33%) Retail
5 5 (33.33%) E-Commerce
5 5 (33.33%) Marketing
5 5 (33.33%) Drupal
5 5 (33.33%) User Experience
5 5 (33.33%) Lead Generation
6 3 (20.00%) ITIL Foundation Certificate
6 3 (20.00%) SDLC
6 3 (20.00%) User Acceptance Testing
6 3 (20.00%) Continuous Integration
6 3 (20.00%) Windows Server
6 3 (20.00%) Matrix Organization
6 3 (20.00%) Oracle Database

Open Source
Top Related IT Skills in Wimbledon 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 7 (46.67%) WebSphere
2 5 (33.33%) Drupal
3 3 (20.00%) Apache
3 3 (20.00%) JBoss
3 3 (20.00%) Tomcat
Database & Business Intelligence
1 7 (46.67%) MongoDB
2 3 (20.00%) Oracle Database
2 3 (20.00%) RDBMS
2 3 (20.00%) Relational Database
Development Applications
1 10 (66.67%) Git (software)
2 7 (46.67%) Maven
3 3 (20.00%) Ant
3 3 (20.00%) FishEye
3 3 (20.00%) Hudson
3 3 (20.00%) Jenkins
3 3 (20.00%) JIRA
3 3 (20.00%) Subversion
General
1 10 (66.67%) Banking
1 10 (66.67%) Finance
2 7 (46.67%) Back Office
3 5 (33.33%) Marketing
3 5 (33.33%) Retail
4 2 (13.33%) Financial Institution
Job Titles
1 6 (40.00%) Developer
1 6 (40.00%) Java Developer
2 5 (33.33%) Development Manager
2 5 (33.33%) Senior Developer
2 5 (33.33%) Senior Java Developer
3 3 (20.00%) Designer
3 3 (20.00%) E-Commerce Manager
3 3 (20.00%) PHP Development Manager
3 3 (20.00%) Senior Designer
4 2 (13.33%) Analyst
4 2 (13.33%) Configuration Analyst
4 2 (13.33%) Payments Designer
4 2 (13.33%) Release Analyst
5 1 (6.67%) DevOps Engineer
5 1 (6.67%) Release Engineer
5 1 (6.67%) Technical Leader
Libraries, Frameworks & Software Standards
1 7 (46.67%) Akka
1 7 (46.67%) Spring
1 7 (46.67%) WebSphere MQ
2 1 (6.67%) ActiveMQ
Miscellaneous
1 7 (46.67%) Fintech
2 5 (33.33%) User Experience
3 3 (20.00%) Computer Science
Operating Systems
1 3 (20.00%) Linux
1 3 (20.00%) Windows
1 3 (20.00%) Windows Server
Processes & Methodologies
1 12 (80.00%) Open Source Development
2 10 (66.67%) Agile Software Development
3 7 (46.67%) BDD
3 7 (46.67%) TDD
4 6 (40.00%) Cryptography
5 5 (33.33%) E-Commerce
5 5 (33.33%) Lead Generation
6 3 (20.00%) Asset Management
6 3 (20.00%) Automated Testing
6 3 (20.00%) Change Management
6 3 (20.00%) Configuration Management
6 3 (20.00%) Continuous Integration
6 3 (20.00%) ITIL
6 3 (20.00%) Matrix Management
6 3 (20.00%) Matrix Organization
6 3 (20.00%) Project Management
6 3 (20.00%) Release Management
6 3 (20.00%) SDLC
6 3 (20.00%) Service Management
6 3 (20.00%) User Acceptance Testing
Programming Languages
1 7 (46.67%) Java
2 3 (20.00%) PHP
2 3 (20.00%) PL/SQL
2 3 (20.00%) Shell Script
2 3 (20.00%) SQL
Qualifications
1 3 (20.00%) ITIL Foundation Certificate
Quality Assurance & Compliance
1 3 (20.00%) QA
Vendors
1 3 (20.00%) Oracle