The table below looks at the statistics for Open Source skills in IT jobs advertised for the Welwyn Garden City region. Included is a guide to the salaries offered in IT jobs that have cited Open Source over the 3 months to 31 May 2016 with a comparison to the same period over the previous 2 years.

3 months to
31 May 2016
Same period 2015 Same period 2014
Open Source
Rank 25 - 17
Rank change year-on-year
- 0
Permanent jobs citing Open Source 2 0 3
As % of all permanent IT jobs located in Welwyn Garden City 2.33% - 4.05%
As % of the Processes & Methodologies category 2.50% - 4.55%
Number of salaries quoted 2 0 3
Median salary £57,500 - £44,000
UK excluding London median salary £46,658 £45,000 £42,500
% change year-on-year
+3.68% +5.88%
Open Source
Hertfordshire

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in permanent jobs advertised in the Welwyn Garden City region.

Processes & Methodologies Category
Welwyn Garden City
Permanent IT job ads with a match in the
Processes & Methodologies category
80 140 66
As % of all permanent IT jobs located in Welwyn Garden City 93.02% 92.72% 89.19%
Number of salaries quoted 69 94 42
Median salary £46,500 £50,000 £36,750
Median salary % change year-on-year
-7.00% +36.05%
90% offered a salary of more than £37,500 £32,500 £27,450
10% offered a salary of more than £60,000 £55,000 £57,500
UK excluding London median salary £45,000 £44,000 £42,500
% change year-on-year
+2.27% +3.52%

Open Source
Jobs Demand Trend in Welwyn Garden City

The demand trend of job ads across the Welwyn Garden City region citing Open Source as a proportion of all IT jobs with a match in the Processes & Methodologies category.

Open Source Jobs Demand Trend in Welwyn Garden City

Open Source
Salary Trend in Welwyn Garden City

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Open Source across the Welwyn Garden City region.

Open Source Salary Trend in Welwyn Garden City

Open Source
Top 30 Related IT Skills in Welwyn Garden City

For the 6 months to 31 May 2016, 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 Welwyn Garden City region with a requirement for Open Source.

1 11 (91.67%) JavaScript
1 11 (91.67%) Node.js
2 9 (75.00%) Couchbase
2 9 (75.00%) Jenkins
2 9 (75.00%) Elasticsearch
2 9 (75.00%) Puppet
2 9 (75.00%) C#
2 9 (75.00%) Java
3 7 (58.33%) NoSQL
4 6 (50.00%) Software Engineering
5 3 (25.00%) MS Excel
5 3 (25.00%) Games
5 3 (25.00%) Retail
6 2 (16.67%) Agile Software Development
6 2 (16.67%) TDD
6 2 (16.67%) NUnit
6 2 (16.67%) Scrum
6 2 (16.67%) MVC
6 2 (16.67%) SOA
6 2 (16.67%) Microsoft
6 2 (16.67%) HTML
6 2 (16.67%) .NET
6 2 (16.67%) CSS
6 2 (16.67%) Microsoft Azure
6 2 (16.67%) jQuery
6 2 (16.67%) Unit Testing
6 2 (16.67%) OpenShift
6 2 (16.67%) React
6 2 (16.67%) ES6
6 2 (16.67%) AngularJS

Open Source
Top Related IT Skills in Welwyn Garden City 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 11 (91.67%) Node.js
2 9 (75.00%) Elasticsearch
3 1 (8.33%) SAS
Applications
1 3 (25.00%) MS Excel
2 1 (8.33%) SPSS
Cloud Services
1 2 (16.67%) GitHub
1 2 (16.67%) Microsoft Azure
1 2 (16.67%) OpenShift
Database & Business Intelligence
1 9 (75.00%) Couchbase
2 7 (58.33%) NoSQL
3 1 (8.33%) SQL Server
Development Applications
1 9 (75.00%) Jenkins
2 2 (16.67%) NUnit
3 1 (8.33%) Hudson
General
1 3 (25.00%) Games
1 3 (25.00%) Retail
Job Titles
1 6 (50.00%) Java Engineer
1 6 (50.00%) Java Software Engineer
1 6 (50.00%) Lead Software Engineer
1 6 (50.00%) Senior Java Engineer
1 6 (50.00%) Senior Java Software Engineer
1 6 (50.00%) Senior Software Engineer
1 6 (50.00%) Software Engineer
2 5 (41.67%) Developer
3 3 (25.00%) Lead Developer
4 2 (16.67%) .NET Developer
4 2 (16.67%) C# .NET Developer
4 2 (16.67%) C# Developer
4 2 (16.67%) Creative Developer
4 2 (16.67%) JavaScript Developer
4 2 (16.67%) Lead .NET Developer
4 2 (16.67%) Lead C# Developer
4 2 (16.67%) Technical Developer
4 2 (16.67%) Technical Leader
4 2 (16.67%) UI Developer
5 1 (8.33%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 2 (16.67%) .NET
1 2 (16.67%) AngularJS
1 2 (16.67%) Backbone.js
1 2 (16.67%) CSS
1 2 (16.67%) HTML
1 2 (16.67%) jQuery
1 2 (16.67%) React
2 1 (8.33%) D3.js
Miscellaneous
1 1 (8.33%) Analytical Skills
1 1 (8.33%) Data Extraction
1 1 (8.33%) Visualisation
Processes & Methodologies
1 6 (50.00%) Software Engineering
2 2 (16.67%) Agile Software Development
2 2 (16.67%) BDD
2 2 (16.67%) MVC
2 2 (16.67%) Scrum
2 2 (16.67%) SOA
2 2 (16.67%) TDD
2 2 (16.67%) Unit Testing
3 1 (8.33%) Analytics
3 1 (8.33%) Business Analytics
3 1 (8.33%) Business Intelligence
3 1 (8.33%) Cluster Analysis
3 1 (8.33%) Game Theory
3 1 (8.33%) Linear Regression
3 1 (8.33%) Numerical Analysis
3 1 (8.33%) Operations Research
3 1 (8.33%) Predictive Modelling
3 1 (8.33%) Regression Analysis
3 1 (8.33%) Statistical Analysis
3 1 (8.33%) Time Series Analysis
Programming Languages
1 11 (91.67%) JavaScript
2 9 (75.00%) C#
2 9 (75.00%) Java
3 2 (16.67%) ES6
4 1 (8.33%) Python
4 1 (8.33%) R
4 1 (8.33%) SQL
Systems Management
1 9 (75.00%) Puppet
Vendors
1 2 (16.67%) Microsoft
2 1 (8.33%) Tableau