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 19 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
19 Jan 2017
Same period 2016 Same period 2015
Open Source
East of England / Hertfordshire
Rank 94 90 87
Rank change year-on-year
-4 -3
Permanent jobs citing Open Source 38 49 55
As % of all permanent IT jobs located in Hertfordshire 1.88% 2.36% 2.66%
As % of the Processes & Methodologies category 2.16% 2.80% 3.15%
Number of salaries quoted 34 47 47
Median salary £65,000 £60,000 £65,000
Median salary % change year-on-year
+8.33% -7.69%
90% offered a salary of more than £45,750 £40,000 £48,000
10% offered a salary of more than £80,000 £97,000 £75,000
UK excluding London median salary £46,500 £47,250 £45,000
% change year-on-year
-1.58% +5.00%

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
1761 1748 1744
As % of all permanent IT jobs located in Hertfordshire 87.18% 84.08% 84.25%
Number of salaries quoted 1449 1472 1368
Median salary £50,000 £53,000 £50,000
Median salary % change year-on-year
-5.66% +6.00%
90% offered a salary of more than £30,000 £32,500 £34,000
10% offered a salary of more than £70,000 £72,500 £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 19 January 2017.

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 19 January 2017. 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 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 - 6 £80,000 - 1
Welwyn Garden City -8 4 £45,000 -45.45% 1
St Albans -7 3 £80,000 +33.33%
Stevenage - 3 £50,000 -
Open Source
East of England

Open Source
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 19 January 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 Hertfordshire region with a requirement for Open Source.

1 49 (73.13%) Linux
2 33 (49.25%) DevOps
3 23 (34.33%) Puppet
3 23 (34.33%) Agile Software Development
4 20 (29.85%) C#
4 20 (29.85%) .NET
5 19 (28.36%) MVC
5 19 (28.36%) PostgreSQL
5 19 (28.36%) Redis
6 18 (26.87%) Continuous Integration
6 18 (26.87%) HAProxy
7 17 (25.37%) Git (software)
8 16 (23.88%) Ruby
8 16 (23.88%) ASP.NET
9 15 (22.39%) ASP.NET MVC
10 14 (20.90%) Office 365
10 14 (20.90%) Mobile Development
10 14 (20.90%) SharePoint
10 14 (20.90%) Scrum
11 13 (19.40%) Continuous Delivery
12 12 (17.91%) Ansible
12 12 (17.91%) Oracle
13 11 (16.42%) Configuration Management
13 11 (16.42%) Apache
13 11 (16.42%) Ruby on Rails
13 11 (16.42%) Docker
13 11 (16.42%) GitLab
13 11 (16.42%) Dovecot
13 11 (16.42%) Website Architecture
13 11 (16.42%) Memcached

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 14 (20.90%) SharePoint
2 11 (16.42%) Apache
3 8 (11.94%) WebLogic
4 7 (10.45%) OpenStack
5 4 (5.97%) CMS
5 4 (5.97%) IIS
6 3 (4.48%) NServiceBus
6 3 (4.48%) Oracle SOA Suite
6 3 (4.48%) Tomcat
7 2 (2.99%) JBoss
8 1 (1.49%) Confluence
Applications
1 2 (2.99%) MS Excel
Cloud Services
1 14 (20.90%) Office 365
2 9 (13.43%) Amazon AWS
3 4 (5.97%) AdWords
3 4 (5.97%) Google Analytics
4 2 (2.99%) SaaS
5 1 (1.49%) GitHub
5 1 (1.49%) Microsoft Azure
Communications & Networking
1 4 (5.97%) SAN
2 3 (4.48%) DNS
2 3 (4.48%) Firewall
3 2 (2.99%) VoIP
Database & Business Intelligence
1 19 (28.36%) PostgreSQL
1 19 (28.36%) Redis
2 7 (10.45%) MySQL
3 5 (7.46%) NoSQL
4 4 (5.97%) SQL Server
5 2 (2.99%) Data Warehouse
5 2 (2.99%) MongoDB
6 1 (1.49%) Couchbase
Development Applications
1 17 (25.37%) Git (software)
2 11 (16.42%) GitLab
3 5 (7.46%) Jenkins
4 3 (4.48%) GoCD
4 3 (4.48%) NUnit
4 3 (4.48%) Selenium
4 3 (4.48%) Subversion
4 3 (4.48%) TeamCity
5 2 (2.99%) Cucumber
5 2 (2.99%) Jasmine
5 2 (2.99%) MSTest
5 2 (2.99%) VSS/SourceSafe
6 1 (1.49%) JBehave
6 1 (1.49%) Mockito
6 1 (1.49%) Moq
6 1 (1.49%) Octopus Deploy
6 1 (1.49%) Robot Framework
6 1 (1.49%) SoapUI
6 1 (1.49%) SpecFlow
6 1 (1.49%) WebDriver
General
1 10 (14.93%) Finance
2 8 (11.94%) Marketing
3 4 (5.97%) Advertising
4 3 (4.48%) Games
5 2 (2.99%) Banking
5 2 (2.99%) Law
5 2 (2.99%) Pharmaceutical
6 1 (1.49%) Legal
6 1 (1.49%) Publishing
6 1 (1.49%) Retail
Job Titles
1 20 (29.85%) Developer
2 17 (25.37%) DevOps Manager
3 13 (19.40%) C# Developer
4 12 (17.91%) .NET Developer
4 12 (17.91%) Architect
4 12 (17.91%) C# .NET Developer
4 12 (17.91%) Linux/Unix DevOps
5 11 (16.42%) ASP.NET Developer
5 11 (16.42%) C# ASP.NET Developer
5 11 (16.42%) Senior Developer
6 9 (13.43%) ASP.NET MVC Developer
6 9 (13.43%) C# Software Developer
6 9 (13.43%) Senior .NET Developer
6 9 (13.43%) Senior C# .NET Developer
6 9 (13.43%) Senior C# Developer
6 9 (13.43%) Senior Software Engineer
6 9 (13.43%) Software Engineer
7 8 (11.94%) Senior .NET Software Developer
7 8 (11.94%) Senior ASP.NET MVC Developer
7 8 (11.94%) Senior C# ASP.NET Developer
Libraries, Frameworks & Software Standards
1 20 (29.85%) .NET
2 16 (23.88%) ASP.NET
3 15 (22.39%) ASP.NET MVC
4 11 (16.42%) Memcached
4 11 (16.42%) Ruby on Rails
5 10 (14.93%) Middleware
6 9 (13.43%) AngularJS
6 9 (13.43%) ASP.NET Web API
7 8 (11.94%) HTML
8 7 (10.45%) HTML5
9 4 (5.97%) CSS
9 4 (5.97%) LAMP
9 4 (5.97%) LINQ
10 3 (4.48%) CSS3
10 3 (4.48%) jQuery
10 3 (4.48%) KnockoutJS
10 3 (4.48%) RabbitMQ
10 3 (4.48%) Twitter Bootstrap
10 3 (4.48%) XML
11 2 (2.99%) Android SDK
Miscellaneous
1 8 (11.94%) Enterprise Software
2 5 (7.46%) Analytical Skills
2 5 (7.46%) Computer Science
3 4 (5.97%) Social Media
4 3 (4.48%) User Experience
5 2 (2.99%) Mobile App
5 2 (2.99%) Smart Home
6 1 (1.49%) BBC
6 1 (1.49%) Fintech
6 1 (1.49%) Inversion of Control
Operating Systems
1 49 (73.13%) Linux
2 6 (8.96%) Solaris
3 4 (5.97%) CentOS
3 4 (5.97%) Red Hat Enterprise Linux
3 4 (5.97%) Unix
3 4 (5.97%) Windows
4 3 (4.48%) Android
4 3 (4.48%) Apple iOS
Processes & Methodologies
1 33 (49.25%) DevOps
2 23 (34.33%) Agile Software Development
3 19 (28.36%) MVC
4 18 (26.87%) Continuous Integration
5 14 (20.90%) Mobile Development
5 14 (20.90%) Scrum
6 13 (19.40%) Continuous Delivery
7 11 (16.42%) Configuration Management
7 11 (16.42%) Website Architecture
8 10 (14.93%) Software Engineering
9 7 (10.45%) SOA
10 5 (7.46%) CQRS
11 4 (5.97%) Analytics
11 4 (5.97%) Content Management
11 4 (5.97%) Microservices
11 4 (5.97%) SEO
11 4 (5.97%) TDD
11 4 (5.97%) Translating Business Requirements
11 4 (5.97%) Web Development
11 4 (5.97%) Web Operations
Programming Languages
1 20 (29.85%) C#
2 16 (23.88%) Ruby
3 9 (13.43%) JavaScript
3 9 (13.43%) SQL
4 8 (11.94%) Java
5 6 (8.96%) Python
6 5 (7.46%) TypeScript
7 4 (5.97%) Bash Shell
8 3 (4.48%) Go
8 3 (4.48%) Rust
9 1 (1.49%) C
9 1 (1.49%) C++
9 1 (1.49%) Perl
9 1 (1.49%) PHP
9 1 (1.49%) PL/SQL
9 1 (1.49%) PowerShell
Qualifications
1 7 (10.45%) Degree
Quality Assurance & Compliance
1 2 (2.99%) QA
2 1 (1.49%) SDET
System Software
1 11 (16.42%) Docker
1 11 (16.42%) Dovecot
2 4 (5.97%) Active Directory
Systems Management
1 23 (34.33%) Puppet
2 18 (26.87%) HAProxy
3 12 (17.91%) Ansible
4 4 (5.97%) Terraform
5 3 (4.48%) Grafana
6 2 (2.99%) Opscode Chef
7 1 (1.49%) Packer
Vendors
1 12 (17.91%) Oracle
2 8 (11.94%) IBM
3 6 (8.96%) Red Hat
3 6 (8.96%) Sun
4 4 (5.97%) Facebook
4 4 (5.97%) Google
4 4 (5.97%) Microsoft
4 4 (5.97%) Twitter
4 4 (5.97%) Xamarin
5 2 (2.99%) Salesforce.com
5 2 (2.99%) Sitecore
6 1 (1.49%) Atlassian
6 1 (1.49%) Virgin Media
Watford, Hertfordshire
SPS Resourcing
Salary: From £35,000 to £42,000 per annum Including Excellent Bonus & Benefits
Posted: Yesterday
Hertfordshire
TELSTRA Associates
Salary: From £55,000 to £75,000 per annum £60-70k+ car and benefits
Posted: 2 days ago
Welwyn Garden City, Hertfordshire
Understanding Recruitment
Salary: £40000 - £50000 per annum + Execllent benefits
Posted: 4 days ago
Hatfield, Hertfordshire
JM
Salary: £45000 - £60000 per annum + benefits, bonus
Posted: 6 days ago