The table below looks at the statistics for Open Source skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the salaries offered in IT jobs that have cited Open Source over the 3 months to 27 August 2016 with a comparison to the same period over the previous 2 years.

3 months to
27 Aug 2016
Same period 2015 Same period 2014
Open Source
Rank 102 89 102
Rank change year-on-year
-13 +13
Permanent jobs citing Open Source 35 69 47
As % of all permanent IT jobs located in Hertfordshire 1.82% 2.85% 1.97%
As % of the Processes & Methodologies category 2.15% 3.32% 2.33%
Number of salaries quoted 33 69 42
Median salary £65,000 £55,000 £57,500
Median salary % change year-on-year
+18.18% -4.34%
90% offered a salary of more than £53,500 £40,000 £44,100
10% offered a salary of more than £70,000 £75,000 £83,150
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%
Open Source
East of England

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

Processes & Methodologies Category
Hertfordshire
Permanent IT job ads with a match in the
Processes & Methodologies category
1625 2077 2019
As % of all permanent IT jobs located in Hertfordshire 84.68% 85.86% 84.55%
Number of salaries quoted 1400 1795 1647
Median salary £50,000 £50,000 £47,500
Median salary % change year-on-year
- +5.26%
90% offered a salary of more than £32,500 £31,500 £32,500
10% offered a salary of more than £70,000 £75,000 £70,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

Open Source
Jobs Demand Trend in Hertfordshire

The demand trend of job ads across the Hertfordshire 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 Hertfordshire

Open Source
Salary Trend in Hertfordshire

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

Open Source Salary Trend in Hertfordshire

Open Source
Salary Histogram in Hertfordshire

This chart provides a salary histogram for IT jobs citing Open Source across the Hertfordshire region over the 3 months to 27 August 2016.

Open Source Salary Histogram in Hertfordshire

Open Source
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Open Source within the Hertfordshire region over the 3 months to 27 August 2016. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford +29 8 £70,000 +7.69%
Hemel Hempstead -17 4 £60,000 +33.33%
Stevenage - 4 £70,000 - 1
St Albans -2 3 £42,500 -29.16% 4
Welwyn Garden City -6 3 £95,000 +26.66% 1
Open Source
East of England

Open Source
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 27 August 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 Hertfordshire region with a requirement for Open Source.

1 25 (52.08%) Linux
2 22 (45.83%) Agile Software Development
3 19 (39.58%) Redis
4 18 (37.50%) Scrum
4 18 (37.50%) C#
4 18 (37.50%) .NET
5 17 (35.42%) Microsoft
5 17 (35.42%) Puppet
6 16 (33.33%) ASP.NET
6 16 (33.33%) JavaScript
6 16 (33.33%) DevOps
7 14 (29.17%) HAProxy
7 14 (29.17%) HTML
7 14 (29.17%) CSS
8 13 (27.08%) PostgreSQL
9 12 (25.00%) CSS3
10 11 (22.92%) Git (software)
10 11 (22.92%) jQuery
10 11 (22.92%) MVC
10 11 (22.92%) TDD
10 11 (22.92%) MS Excel
10 11 (22.92%) AngularJS
11 10 (20.83%) GitLab
11 10 (20.83%) Apache
11 10 (20.83%) SQL
11 10 (20.83%) Configuration Management
11 10 (20.83%) Continuous Integration
11 10 (20.83%) Ruby
12 9 (18.75%) Ajax
12 9 (18.75%) Ruby on Rails

Open Source
Top Related IT Skills in Hertfordshire 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 10 (20.83%) Apache
2 7 (14.58%) CMS
3 6 (12.50%) Elasticsearch
4 5 (10.42%) OpenStack
5 3 (6.25%) SharePoint
6 1 (2.08%) WebLogic
Applications
1 11 (22.92%) MS Excel
Business Applications
1 7 (14.58%) Dynamics CRM
Cloud Services
1 7 (14.58%) Amazon AWS
1 7 (14.58%) Microsoft Azure
2 3 (6.25%) GitHub
2 3 (6.25%) Office 365
3 2 (4.17%) OpenShift
4 1 (2.08%) Google Cloud Platform
Database & Business Intelligence
1 19 (39.58%) Redis
2 13 (27.08%) PostgreSQL
3 8 (16.67%) SQL Server
4 7 (14.58%) SQL Server 2008
5 6 (12.50%) Apache Cassandra
6 2 (4.17%) Couchbase
7 1 (2.08%) MySQL
Development Applications
1 11 (22.92%) Git (software)
2 10 (20.83%) GitLab
3 9 (18.75%) NUnit
4 7 (14.58%) TeamCity
4 7 (14.58%) Visual Studio
5 5 (10.42%) Subversion
6 2 (4.17%) Hudson
6 2 (4.17%) Jenkins
6 2 (4.17%) Team Foundation Server
6 2 (4.17%) VSS/SourceSafe
7 1 (2.08%) Jasmine
7 1 (2.08%) MSTest
7 1 (2.08%) Octopus Deploy
7 1 (2.08%) Selenium
General
1 3 (6.25%) Retail
2 2 (4.17%) Games
3 1 (2.08%) Finance
Job Titles
1 14 (29.17%) Developer
1 14 (29.17%) DevOps Manager
2 10 (20.83%) .NET Developer
2 10 (20.83%) Linux/Unix DevOps
3 9 (18.75%) C# .NET Developer
3 9 (18.75%) C# Developer
4 6 (12.50%) Architect
4 6 (12.50%) Systems Manager
5 5 (10.42%) Head of Development
6 4 (8.33%) Cloud Architect
6 4 (8.33%) Lead Developer
7 3 (6.25%) AWS Architect
7 3 (6.25%) Azure Architect
7 3 (6.25%) JavaScript Developer
7 3 (6.25%) Lead .NET Developer
7 3 (6.25%) Lead C# Developer
7 3 (6.25%) UI Developer
8 2 (4.17%) Angular Developer
8 2 (4.17%) Developer/Software Engineer
8 2 (4.17%) Technical Developer
Libraries, Frameworks & Software Standards
1 18 (37.50%) .NET
2 16 (33.33%) ASP.NET
3 14 (29.17%) CSS
3 14 (29.17%) HTML
4 12 (25.00%) CSS3
5 11 (22.92%) AngularJS
5 11 (22.92%) jQuery
6 9 (18.75%) Ajax
6 9 (18.75%) ASP.NET MVC
6 9 (18.75%) HTML5
6 9 (18.75%) Memcached
6 9 (18.75%) Ruby on Rails
7 8 (16.67%) ASP.NET Web API
8 6 (12.50%) ASP.NET MVC 4
8 6 (12.50%) ASP.NET MVC 5
8 6 (12.50%) Kafka
8 6 (12.50%) RabbitMQ
8 6 (12.50%) SignalR
8 6 (12.50%) WCF
8 6 (12.50%) WebSockets
Miscellaneous
1 7 (14.58%) Analytical Skills
2 6 (12.50%) Mathematics
3 5 (10.42%) Enterprise Software
4 4 (8.33%) Public Cloud
5 2 (4.17%) Computer Science
5 2 (4.17%) User Experience
6 1 (2.08%) Mobile App
Operating Systems
1 25 (52.08%) Linux
2 1 (2.08%) Solaris
Processes & Methodologies
1 22 (45.83%) Agile Software Development
2 18 (37.50%) Scrum
3 16 (33.33%) DevOps
4 11 (22.92%) MVC
4 11 (22.92%) TDD
5 10 (20.83%) Configuration Management
5 10 (20.83%) Continuous Integration
6 9 (18.75%) Continuous Delivery
6 9 (18.75%) Website Architecture
7 8 (16.67%) OOD
8 7 (14.58%) B2B
8 7 (14.58%) CRM
8 7 (14.58%) Project Management
9 6 (12.50%) CQRS
9 6 (12.50%) Low Latency
9 6 (12.50%) Multithreading
9 6 (12.50%) Open Source Development
10 5 (10.42%) Unit Testing
11 4 (8.33%) Infrastructure Management
11 4 (8.33%) Web Operations
Programming Languages
1 18 (37.50%) C#
2 16 (33.33%) JavaScript
3 10 (20.83%) Ruby
3 10 (20.83%) SQL
4 8 (16.67%) T-SQL
5 6 (12.50%) PHP
6 5 (10.42%) Perl
6 5 (10.42%) PowerShell
7 4 (8.33%) VB
7 4 (8.33%) VBScript
8 3 (6.25%) ES6
8 3 (6.25%) Java
9 1 (2.08%) Python
Qualifications
1 8 (16.67%) Degree
2 6 (12.50%) CEH
2 6 (12.50%) CISM
2 6 (12.50%) CISSP
System Software
1 9 (18.75%) Dovecot
2 4 (8.33%) Docker
3 1 (2.08%) VMware Infrastructure
3 1 (2.08%) XenServer
Systems Management
1 17 (35.42%) Puppet
2 14 (29.17%) HAProxy
3 4 (8.33%) Ansible
4 1 (2.08%) Opscode Chef
Vendors
1 17 (35.42%) Microsoft
2 3 (6.25%) Oracle
3 2 (4.17%) Salesforce.com
3 2 (4.17%) Sitecore
3 2 (4.17%) Xamarin
4 1 (2.08%) Google
4 1 (2.08%) IBM
4 1 (2.08%) Sun
4 1 (2.08%) VMware
Hatfield, Hertfordshire
JM
Salary: £30000 - £55000 per annum + bonus
Posted: Yesterday
Hertfordshire
TELSTRA Associates
Salary: From £50,000 to £55,000 per annum
Posted: 4 days ago
Stevenage, Hertfordshire
Understanding Recruitment
Salary: £65000 - £75000 per annum + Benefits
Posted: 6 days ago
St. Albans
Eligo Recruitment
Salary: £55000 - £60000 per annum + Benefits
Posted: 8 days ago
St Albans
Creation Recruitment
Salary: £30,000 - £35,000 per year
Posted: 3 days ago
St. Albans, Hertfordshire
Orlight
Salary: Competitive
Posted: 11 days ago
St. Albans, Hertfordshire
Orlight
Salary: Competitive
Posted: 11 days ago