Period
to 19 February 2019

The following table provides summary statistics for permanent job vacancies advertised in Hertfordshire with a requirement for Continuous Integration skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Continuous Integration over the 6 months to 19 February 2019 with a comparison to the same period in the previous 2 years.

Continuous Integration
East of England > Hertfordshire
6 months to
19 Feb 2019
Same period 2018 Same period 2017
Rank 107 82 55
Rank change year-on-year -25 -27 +98
Permanent jobs citing Continuous Integration 83 168 206
As % of all permanent IT jobs advertised in Hertfordshire 2.39% 3.46% 4.58%
As % of the Processes & Methodologies category 2.72% 3.85% 5.05%
Number of salaries quoted 81 133 180
Hertfordshire median annual salary £52,500 £57,500 £57,500
Median salary % change year-on-year -8.70% - +4.55%
10th Percentile £35,000 £35,000 £31,250
90th Percentile £70,000 £72,500 £72,500
East of England median annual salary £50,000 £55,000 £55,000
% change year-on-year -9.09% - +22.22%

Continuous Integration 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 Hertfordshire with a requirement for process or methodology skills.

All Process and Methodology Skills
Hertfordshire
Permanent vacancies with a requirement for process or methodology skills 3,046 4,368 4,081
As % of all permanent IT jobs advertised in Hertfordshire 87.65% 89.90% 90.73%
Number of salaries quoted 2,380 3,706 3,368
Hertfordshire median annual salary £50,000 £50,000 £48,500
Median salary % change year-on-year - +3.09% +7.78%
10th Percentile £26,250 £27,000 £26,250
90th Percentile £75,000 £71,250 £72,500
East of England median annual salary £47,500 £49,000 £45,000
% change year-on-year -3.06% +8.89% -

Continuous Integration
Job Vacancy Trend in Hertfordshire

Job postings citing Continuous Integration as a percentage of all IT jobs advertised in Hertfordshire.

Job vacancy trend for Continuous Integration in Hertfordshire

Continuous Integration
Salary Trend in Hertfordshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Continuous Integration in Hertfordshire.

Salary trend for Continuous Integration in Hertfordshire

Continuous Integration
Salary Histogram in Hertfordshire

The salary distribution of IT jobs citing Continuous Integration in Hertfordshire over the 6 months to 19 February 2019.

Salary histogram for Continuous Integration in Hertfordshire

Continuous Integration
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Continuous Integration within the Hertfordshire region over the 6 months to 19 February 2019. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
St Albans +18 31 £52,500 -6.67% 4
Watford -9 15 £57,500 +15.00% 2
Welwyn - 6 £63,000 -
Borehamwood +10 3 £48,750 +14.71%
Hatfield -19 3 £70,000 +16.67%
Welwyn Garden City 0 1 - -
Stevenage 0 1 £47,500 - 5
Hertford -14 1 £50,000 -28.57% 1
Kings Langley - 1 £29,000 -
Broxbourne - 1 £75,000 -
Baldock - 1 £35,000 - 1
Berkhamsted - 1 £42,500 -
Continuous Integration
East of England

For the 6 months to 19 February 2019, IT jobs citing Continuous Integration 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 Hertfordshire region with a requirement for Continuous Integration.

1 75 (90.36%) Agile Software Development
2 68 (81.93%) TDD
3 59 (71.08%) C#
4 57 (68.67%) Scrum
5 45 (54.22%) .NET
6 42 (50.60%) Git (software)
7 40 (48.19%) BDD
8 39 (46.99%) JavaScript
9 34 (40.96%) AngularJS
10 33 (39.76%) SQL Server
11 30 (36.14%) HTML
11 30 (36.14%) Kanban
12 29 (34.94%) Amazon AWS
12 29 (34.94%) CSS
12 29 (34.94%) Dependency Injection
13 28 (33.73%) Continuous Delivery
13 28 (33.73%) RESTful
14 27 (32.53%) Unit Testing
15 26 (31.33%) SQL
15 26 (31.33%) Microsoft Azure
16 24 (28.92%) KnockoutJS
17 23 (27.71%) Prototyping
17 23 (27.71%) jQuery
18 22 (26.51%) Atlassian Bamboo
18 22 (26.51%) Web Development
18 22 (26.51%) MVC
18 22 (26.51%) DevOps
19 21 (25.30%) React
19 21 (25.30%) Sass
19 21 (25.30%) NUnit

Continuous Integration
Co-occurring 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 8 (9.64%) Confluence
2 6 (7.23%) Oracle Service Bus
2 6 (7.23%) Oracle SOA Suite
3 2 (2.41%) SharePoint Server
4 1 (1.20%) CMS
4 1 (1.20%) Elasticsearch
Cloud Services
1 29 (34.94%) Amazon AWS
2 26 (31.33%) Microsoft Azure
3 5 (6.02%) Google Cloud Platform
4 1 (1.20%) Amazon CloudWatch
4 1 (1.20%) AWS CloudFormation
4 1 (1.20%) Datadog
4 1 (1.20%) Google Play
Communications & Networking
1 6 (7.23%) SSL
2 3 (3.61%) DNS
2 3 (3.61%) HTTP
2 3 (3.61%) Internet
3 2 (2.41%) Network Security
4 1 (1.20%) Firewall
4 1 (1.20%) Hyperconnected
Database & Business Intelligence
1 33 (39.76%) SQL Server
2 14 (16.87%) SQL Server 2016
3 8 (9.64%) SQL Server Reporting Services
4 6 (7.23%) Oracle Database
4 6 (7.23%) Oracle Database 12c
4 6 (7.23%) QlikView
5 2 (2.41%) MongoDB
5 2 (2.41%) SQL Server Integration Services
6 1 (1.20%) MySQL
6 1 (1.20%) NoSQL
6 1 (1.20%) Relational Database
6 1 (1.20%) SQL Server 2012
Development Applications
1 42 (50.60%) Git (software)
2 22 (26.51%) Atlassian Bamboo
3 21 (25.30%) NUnit
4 15 (18.07%) Moq
4 15 (18.07%) Octopus Deploy
5 12 (14.46%) Jenkins
6 7 (8.43%) JIRA
7 6 (7.23%) TeamCity
8 2 (2.41%) Mercurial
8 2 (2.41%) Mockito
8 2 (2.41%) ProC
8 2 (2.41%) Selenium
8 2 (2.41%) Team Foundation Server
9 1 (1.20%) Android Studio
9 1 (1.20%) Cucumber
9 1 (1.20%) Gradle
9 1 (1.20%) SpecFlow
9 1 (1.20%) Travis CI
9 1 (1.20%) Vagrant
9 1 (1.20%) WebDriver
General
1 12 (14.46%) Finance
2 10 (12.05%) Advertising
2 10 (12.05%) Marketing
3 1 (1.20%) Games
3 1 (1.20%) Retail
Job Titles
1 61 (73.49%) Developer
2 38 (45.78%) .NET Developer
2 38 (45.78%) Full Stack Developer
3 34 (40.96%) C# Developer
4 19 (22.89%) C# .NET Developer
5 18 (21.69%) .NET Software Developer
5 18 (21.69%) C# Software Developer
5 18 (21.69%) Software Developer
6 15 (18.07%) JavaScript Developer
7 8 (9.64%) Software Engineer
8 4 (4.82%) Cloud Engineer
9 3 (3.61%) ASP.NET Developer
9 3 (3.61%) C# ASP.NET Developer
9 3 (3.61%) DevOps Engineer
9 3 (3.61%) Linux DevOps Engineer
9 3 (3.61%) Linux Engineer
9 3 (3.61%) Linux/Unix DevOps
9 3 (3.61%) Scrum Master
9 3 (3.61%) Test Engineer
10 2 (2.41%) Development Engineer
Libraries, Frameworks & Software Standards
1 45 (54.22%) .NET
2 34 (40.96%) AngularJS
3 30 (36.14%) HTML
4 29 (34.94%) CSS
5 28 (33.73%) RESTful
6 24 (28.92%) KnockoutJS
7 23 (27.71%) jQuery
8 21 (25.30%) React
8 21 (25.30%) Sass
9 19 (22.89%) Node.js
10 17 (20.48%) ASP.NET Web API
10 17 (20.48%) Web Services
11 16 (19.28%) .NET Framework
11 16 (19.28%) ASP.NET
11 16 (19.28%) Velocity
12 15 (18.07%) ASP.NET MVC
12 15 (18.07%) Ninject
12 15 (18.07%) Unity DI Container
13 11 (13.25%) Twitter Bootstrap
14 10 (12.05%) ASP.NET MVC 5
Miscellaneous
1 19 (22.89%) User Experience
2 7 (8.43%) Analytical Skills
3 4 (4.82%) Public Cloud
4 3 (3.61%) Fintech
5 2 (2.41%) Digital TV
5 2 (2.41%) Greenfield Project
6 1 (1.20%) Linux Command Line
6 1 (1.20%) PKI
6 1 (1.20%) Self-Motivation
Operating Systems
1 7 (8.43%) Linux
2 4 (4.82%) Ubuntu
3 2 (2.41%) CentOS
3 2 (2.41%) Windows
3 2 (2.41%) Windows Server
4 1 (1.20%) Android
4 1 (1.20%) Apple iOS
4 1 (1.20%) DC/OS
4 1 (1.20%) Red Hat Enterprise Linux
4 1 (1.20%) Unix
4 1 (1.20%) Windows Server 2008
4 1 (1.20%) Windows Server 2012
Processes & Methodologies
1 75 (90.36%) Agile Software Development
2 68 (81.93%) TDD
3 57 (68.67%) Scrum
4 40 (48.19%) BDD
5 30 (36.14%) Kanban
6 29 (34.94%) Dependency Injection
7 28 (33.73%) Continuous Delivery
8 27 (32.53%) Unit Testing
9 23 (27.71%) Prototyping
10 22 (26.51%) DevOps
10 22 (26.51%) MVC
10 22 (26.51%) Web Development
11 17 (20.48%) Computer Science
12 16 (19.28%) CRM
13 13 (15.66%) Software Engineering
14 12 (14.46%) Test Automation
14 12 (14.46%) Web Application Development
15 11 (13.25%) Pair Programming
16 10 (12.05%) Problem-Solving
16 10 (12.05%) SDLC
Programming Languages
1 59 (71.08%) C#
2 39 (46.99%) JavaScript
3 26 (31.33%) SQL
4 17 (20.48%) Java
5 12 (14.46%) Python
6 6 (7.23%) PL/SQL
6 6 (7.23%) TypeScript
7 2 (2.41%) Bash Shell
7 2 (2.41%) Perl
7 2 (2.41%) Ruby
8 1 (1.20%) Java 8
8 1 (1.20%) PowerShell
Qualifications
1 17 (20.48%) Computer Science Degree
1 17 (20.48%) Degree
2 6 (7.23%) Postgraduate
3 2 (2.41%) ISTQB
4 1 (1.20%) SC Cleared
4 1 (1.20%) Security Cleared
Quality Assurance & Compliance
1 7 (8.43%) QA
2 1 (1.20%) PCI DSS
System Software
1 4 (4.82%) Docker
2 2 (2.41%) VMware Infrastructure
3 1 (1.20%) Hyper-V
3 1 (1.20%) Virtual Machines
3 1 (1.20%) VirtualBox
3 1 (1.20%) VMware NSX
Systems Management
1 3 (3.61%) Opscode Chef
1 3 (3.61%) Puppet
2 2 (2.41%) Docker Swarm
2 2 (2.41%) Kubernetes
3 1 (1.20%) Ansible
3 1 (1.20%) Packer
3 1 (1.20%) Terraform
Vendors
1 10 (12.05%) Facebook
2 8 (9.64%) Microsoft
3 6 (7.23%) Google
3 6 (7.23%) Oracle
3 6 (7.23%) Tableau
4 2 (2.41%) VMware
5 1 (1.20%) Atlassian
5 1 (1.20%) Castleton
5 1 (1.20%) New Relic
5 1 (1.20%) Splunk