The following table provides summary statistics for permanent job vacancies advertised in Bath 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 30 March 2017 with a comparison to the same period in the previous 2 years.

Open Source
Somerset / Bath
3 months to
30 Mar 2017
Same period 2016 Same period 2015
Rank 43 33 37
Rank change year-on-year -10 +4  
Permanent jobs citing Open Source 5 11 12
As % of all permanent IT jobs advertised in Bath 1.53% 3.97% 4.10%
As % of the Processes & Methodologies category 1.65% 4.62% 4.63%
Number of salaries quoted 5 11 12
Median salary £35,000 £41,500 £35,000
Median salary % change year-on-year -15.66% +18.57%  
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 Bath with a requirement for process and methodology skills.

Process & Methodology Skills
Bath
Permanent job vacancies with a requirement for process and methodology skills 303 238 259
As % of all permanent IT job vacancies advertised in Bath 92.94% 85.92% 88.40%
Number of salaries quoted 263 222 246
Median salary £42,500 £42,500 £35,000
Median salary % change year-on-year - +21.42%  
90% offered a salary of more than £30,000 £32,500 £26,000
10% offered a salary of more than £62,500 £47,500 £57,500
UK excluding London median salary £45,000 £45,000 £43,000
% change year-on-year - +4.65%  

Open Source
Job Vacancy Trend in Bath

The job posting trend of jobs advertised in Bath 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 Bath

Open Source
Salary Trend in Bath

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

Salary trend for Open Source in Bath

Open Source
Salary Histogram in Bath

The salary distribution of IT jobs citing Open Source in Bath over the 3 months to 30 March 2017.

Salary histogram for Open Source in Bath

For the 6 months to 30 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 Bath region with a requirement for Open Source.

1 9 (64.29%) Agile Software Development
2 6 (42.86%) Java
2 6 (42.86%) Linux
2 6 (42.86%) Python
3 5 (35.71%) Scrum
4 4 (28.57%) Advertising
4 4 (28.57%) TDD
4 4 (28.57%) Configuration Management
4 4 (28.57%) Perl
4 4 (28.57%) Puppet
4 4 (28.57%) Opscode Chef
4 4 (28.57%) Ansible
4 4 (28.57%) DevOps
5 3 (21.43%) AngularJS
5 3 (21.43%) jQuery
5 3 (21.43%) Unit Testing
5 3 (21.43%) Git (software)
5 3 (21.43%) OOP
5 3 (21.43%) OO
5 3 (21.43%) Data Management
5 3 (21.43%) Ruby
5 3 (21.43%) Ruby on Rails
6 2 (14.29%) Web Development
6 2 (14.29%) PostgreSQL
6 2 (14.29%) Telecoms
6 2 (14.29%) UML
6 2 (14.29%) MySQL
6 2 (14.29%) Project Management
6 2 (14.29%) FreeBSD
6 2 (14.29%) OOD

Open Source
Co-occurring IT Skills in Bath 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 2 (14.29%) nginx
Cloud Services
1 2 (14.29%) GitHub
1 2 (14.29%) SaaS
Communications & Networking
1 1 (7.14%) Internet
Database & Business Intelligence
1 2 (14.29%) MySQL
1 2 (14.29%) PostgreSQL
Development Applications
1 3 (21.43%) Git (software)
2 2 (14.29%) Atlassian Bamboo
2 2 (14.29%) Hudson
2 2 (14.29%) Jenkins
3 1 (7.14%) Mercurial
3 1 (7.14%) Subversion
General
1 4 (28.57%) Advertising
2 2 (14.29%) Telecoms
Job Titles
1 5 (35.71%) Developer
2 3 (21.43%) DevOps Engineer
3 2 (14.29%) Head of Engineering
3 2 (14.29%) Head of Software Engineering
3 2 (14.29%) Ruby on Rails Developer
4 1 (7.14%) Angular Developer
4 1 (7.14%) Architect
4 1 (7.14%) Front End Developer (Client-Side Developer)
4 1 (7.14%) HTML CSS Developer
4 1 (7.14%) HTML Developer
4 1 (7.14%) Software Architect
4 1 (7.14%) Software Developer
4 1 (7.14%) Technical Specialist
4 1 (7.14%) Web Developer
Libraries, Frameworks & Software Standards
1 3 (21.43%) AngularJS
1 3 (21.43%) jQuery
1 3 (21.43%) Ruby on Rails
2 2 (14.29%) Django
2 2 (14.29%) LEMP Stack
2 2 (14.29%) REST
3 1 (7.14%) CSS
3 1 (7.14%) CSS3
3 1 (7.14%) D3.js
3 1 (7.14%) HTML
3 1 (7.14%) HTML5
3 1 (7.14%) JSON
3 1 (7.14%) KnockoutJS
3 1 (7.14%) Node.js
3 1 (7.14%) React
3 1 (7.14%) RequireJS
3 1 (7.14%) Twitter Bootstrap
Miscellaneous
1 2 (14.29%) Digital Media
1 2 (14.29%) Virtual Team
Operating Systems
1 6 (42.86%) Linux
2 2 (14.29%) FreeBSD
Processes & Methodologies
1 9 (64.29%) Agile Software Development
2 5 (35.71%) Scrum
3 4 (28.57%) Configuration Management
3 4 (28.57%) DevOps
3 4 (28.57%) TDD
4 3 (21.43%) Data Management
4 3 (21.43%) OO
4 3 (21.43%) OOP
4 3 (21.43%) Unit Testing
5 2 (14.29%) Agile Project Management
5 2 (14.29%) Analytics
5 2 (14.29%) Continuous Integration
5 2 (14.29%) Customer Requirements
5 2 (14.29%) High Availability
5 2 (14.29%) Mentoring
5 2 (14.29%) OOD
5 2 (14.29%) Project Management
5 2 (14.29%) Software Engineering
5 2 (14.29%) UML
5 2 (14.29%) Web Development
Programming Languages
1 6 (42.86%) Java
1 6 (42.86%) Python
2 4 (28.57%) Perl
3 3 (21.43%) Ruby
4 2 (14.29%) Bash Shell
4 2 (14.29%) Groovy
4 2 (14.29%) TypeScript
5 1 (7.14%) Clojure
5 1 (7.14%) ECMAScript
5 1 (7.14%) ES6
5 1 (7.14%) JavaScript
5 1 (7.14%) Scala
System Software
1 2 (14.29%) Docker
Systems Management
1 4 (28.57%) Ansible
1 4 (28.57%) Opscode Chef
1 4 (28.57%) Puppet
2 2 (14.29%) Kubernetes
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