Period
to 19 December 2018

The following table provides summary statistics for permanent job vacancies advertised in Chippenham 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 19 December 2018 with a comparison to the same period in the previous 2 years.

Open Source
Wiltshire > Chippenham
6 months to
19 Dec 2018
Same period 2017 Same period 2016
Rank 45 31 41
Rank change year-on-year -14 +10 +9
Permanent jobs citing Open Source 4 8 21
As % of all permanent IT jobs advertised in Chippenham 1.17% 3.28% 6.38%
As % of the Processes & Methodologies category 1.29% 3.72% 7.12%
Number of salaries quoted 3 3 21
Chippenham median annual salary £29,000 £52,500 £35,000
Median salary % change year-on-year -44.76% +50.00% -
Wiltshire median annual salary £57,500 £52,500 £32,500
% change year-on-year +9.52% +61.54% -7.14%

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 Chippenham with a requirement for process or methodology skills.

All Process and Methodology Skills
Chippenham
Permanent vacancies with a requirement for process or methodology skills 309 215 295
As % of all permanent IT jobs advertised in Chippenham 90.35% 88.11% 89.67%
Number of salaries quoted 211 191 267
Chippenham median annual salary £39,000 £38,500 £35,000
Median salary % change year-on-year +1.30% +10.00% -12.50%
10th Percentile £24,750 £22,500 £26,250
90th Percentile £57,500 £53,750 £47,500
Wiltshire median annual salary £45,000 £41,750 £40,000
% change year-on-year +7.78% +4.38% -

Open Source
Job Vacancy Trend in Chippenham

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

Job vacancy trend for Open Source in Chippenham

Open Source
Salary Trend in Chippenham

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

Salary trend for Open Source in Chippenham

For the 6 months to 19 December 2018, IT jobs citing Open Source also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Chippenham region with a requirement for Open Source.

1 4 (100.00%) XML
1 4 (100.00%) SOA
1 4 (100.00%) Agile Software Development
2 3 (75.00%) JSON
2 3 (75.00%) QA
2 3 (75.00%) Selenium
2 3 (75.00%) Continuous Integration
2 3 (75.00%) Git (software)
2 3 (75.00%) Test Automation
2 3 (75.00%) BDD
2 3 (75.00%) MongoDB
2 3 (75.00%) REST
2 3 (75.00%) Scrum
2 3 (75.00%) C#
2 3 (75.00%) JavaScript
2 3 (75.00%) ISTQB
2 3 (75.00%) User Stories
2 3 (75.00%) Elasticsearch
2 3 (75.00%) Continuous Delivery
2 3 (75.00%) Continuous Deployment
2 3 (75.00%) Acceptance Criteria
2 3 (75.00%) Web Services
3 2 (50.00%) SDLC
4 1 (25.00%) SDET
4 1 (25.00%) Enterprise Software
4 1 (25.00%) Technical Architecture
4 1 (25.00%) Presales
4 1 (25.00%) Oracle
4 1 (25.00%) SQL Server
4 1 (25.00%) Windows

Open Source
Co-occurring IT Skills in Chippenham 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 3 (75.00%) Elasticsearch
2 1 (25.00%) Oracle SOA Suite
Database & Business Intelligence
1 3 (75.00%) MongoDB
2 1 (25.00%) SQL Server
Development Applications
1 3 (75.00%) Git (software)
1 3 (75.00%) Selenium
2 1 (25.00%) Cucumber
Job Titles
1 3 (75.00%) Developer
1 3 (75.00%) Developer in Test
1 3 (75.00%) Junior
1 3 (75.00%) Junior Developer
2 1 (25.00%) Architect
2 1 (25.00%) Enterprise Solutions Architect
2 1 (25.00%) Solutions Architect
2 1 (25.00%) Web Architect
Libraries, Frameworks & Software Standards
1 4 (100.00%) XML
2 3 (75.00%) JSON
2 3 (75.00%) REST
2 3 (75.00%) Web Services
3 1 (25.00%) JSF
3 1 (25.00%) Middleware
3 1 (25.00%) Spring
Miscellaneous
1 1 (25.00%) Client/Server
1 1 (25.00%) Embedded Systems
1 1 (25.00%) Enterprise Software
Operating Systems
1 1 (25.00%) Linux
1 1 (25.00%) Windows
Processes & Methodologies
1 4 (100.00%) Agile Software Development
1 4 (100.00%) SOA
2 3 (75.00%) Acceptance Criteria
2 3 (75.00%) BDD
2 3 (75.00%) Continuous Delivery
2 3 (75.00%) Continuous Deployment
2 3 (75.00%) Continuous Integration
2 3 (75.00%) Scrum
2 3 (75.00%) Test Automation
2 3 (75.00%) User Stories
3 2 (50.00%) SDLC
4 1 (25.00%) DSDM
4 1 (25.00%) Presales
4 1 (25.00%) Project Management
4 1 (25.00%) SDET
4 1 (25.00%) Software Engineering
4 1 (25.00%) Technical Architecture
4 1 (25.00%) UML
4 1 (25.00%) Waterfall
4 1 (25.00%) Web Application Development
Programming Languages
1 3 (75.00%) C#
1 3 (75.00%) JavaScript
Qualifications
1 3 (75.00%) ISTQB
2 1 (25.00%) SC Cleared
2 1 (25.00%) Security Cleared
Quality Assurance & Compliance
1 3 (75.00%) QA
2 1 (25.00%) ISO 9001
2 1 (25.00%) ISO/IEC 20000
Vendors
1 1 (25.00%) Oracle