The following table provides summary statistics for permanent job vacancies advertised in Street 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
Somerset / Street
Rank 6 18 15
Rank change year-on-year +12 -3  
Permanent jobs citing Open Source 9 6 2
As % of all permanent IT jobs advertised in Street 37.50% 10.53% 5.71%
As % of the Processes & Methodologies category 37.50% 10.53% 5.71%
Number of salaries quoted 9 6 2
Median salary £42,500 £57,500 £26,000
Median salary % change year-on-year -26.08% +121.15%  
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 Street with a requirement for process and methodology skills.

Process & Methodology Skills
Street
Permanent job vacancies with a requirement for process and methodology skills 24 57 35
As % of all permanent IT job vacancies advertised in Street 100.00% 100.00% 100.00%
Number of salaries quoted 24 30 27
Median salary £42,500 £55,000 £32,500
Median salary % change year-on-year -22.72% +69.23%  
90% offered a salary of more than £40,000 £30,000 £26,000
10% offered a salary of more than £55,500 £86,000 £85,000
UK excluding London median salary £45,000 £45,000 £43,000
% change year-on-year - +4.65%  

Open Source
Job Vacancy Trend in Street

The job posting trend of jobs advertised in Street 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 Street

Open Source
Salary Trend in Street

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

Salary trend for Open Source in Street

Open Source
Top 18 Related IT Skills in Street

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 Street region with a requirement for Open Source.

1 9 (100.00%) PHP
1 9 (100.00%) OOP
1 9 (100.00%) LAMP
1 9 (100.00%) Agile Software Development
1 9 (100.00%) TDD
1 9 (100.00%) Node.js
1 9 (100.00%) Analytical Skills
1 9 (100.00%) Microservices
1 9 (100.00%) SDLC
1 9 (100.00%) SOLID
1 9 (100.00%) Domain-Driven Design
1 9 (100.00%) RESTful
2 5 (55.56%) Hedge funds
2 5 (55.56%) Banking
2 5 (55.56%) Investment Banking
2 5 (55.56%) Finance
3 3 (33.33%) Data Analytics
3 3 (33.33%) Analytics

Open Source
Top Related IT Skills in Street 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:

General
1 5 (55.56%) Banking
1 5 (55.56%) Finance
1 5 (55.56%) Investment Banking
Job Titles
1 9 (100.00%) Developer
1 9 (100.00%) PHP Developer
2 2 (22.22%) LAMP Developer
2 2 (22.22%) PHP LAMP Developer
Libraries, Frameworks & Software Standards
1 9 (100.00%) LAMP
1 9 (100.00%) Node.js
1 9 (100.00%) RESTful
Miscellaneous
1 9 (100.00%) Analytical Skills
2 5 (55.56%) Hedge funds
Processes & Methodologies
1 9 (100.00%) Agile Software Development
1 9 (100.00%) Domain-Driven Design
1 9 (100.00%) Microservices
1 9 (100.00%) OOP
1 9 (100.00%) SDLC
1 9 (100.00%) SOLID
1 9 (100.00%) TDD
2 3 (33.33%) Analytics
2 3 (33.33%) Data Analytics
Programming Languages
1 9 (100.00%) PHP