Period
to 17 November 2018

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 17 November 2018 with a comparison to the same period in the previous 2 years.

Continuous Integration
East of England > Hertfordshire
6 months to
17 Nov 2018
Same period 2017 Same period 2016
Rank 94 101 92
Rank change year-on-year +7 -9 +31
Permanent jobs citing Continuous Integration 119 124 135
As % of all permanent IT jobs advertised in Hertfordshire 3.07% 2.82% 3.01%
As % of the Processes & Methodologies category 3.40% 3.21% 3.35%
Number of salaries quoted 113 108 122
Hertfordshire median annual salary £52,500 £56,250 £60,000
Median salary % change year-on-year -6.67% -6.25% +33.33%
10th Percentile £35,000 £36,375 £29,725
90th Percentile £70,000 £76,250 £70,000
East of England median annual salary £50,000 £52,500 £52,500
% change year-on-year -4.76% - +16.67%

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 3,498 3,865 4,029
As % of all permanent IT jobs advertised in Hertfordshire 90.32% 87.88% 89.93%
Number of salaries quoted 2,704 3,257 3,320
Hertfordshire median annual salary £50,000 £47,500 £48,500
Median salary % change year-on-year +5.26% -2.06% +5.43%
10th Percentile £27,000 £27,000 £27,500
90th Percentile £75,000 £71,250 £72,500
East of England median annual salary £47,500 £46,500 £45,000
% change year-on-year +2.15% +3.33% -

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 17 November 2018.

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 17 November 2018. 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 +34 52 £52,500 -30.00% 4
Watford +12 23 £54,000 -28.00% 3
Hatfield -16 10 £60,000 -
Welwyn Garden City -13 6 £50,000 -16.67% 1
Welwyn - 4 £63,000 -
Hemel Hempstead +12 3 £60,000 +41.18% 1
Borehamwood -2 3 £45,000 +5.88%
Rickmansworth +4 2 £60,000 - 1
Berkhamsted - 1 £42,500 - 1
Broxbourne - 1 £75,000 -
Kings Langley - 1 £29,000 -
Radlett - 1 £42,500 -
Continuous Integration
East of England

For the 6 months to 17 November 2018, 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 99 (83.19%) Agile Software Development
2 84 (70.59%) TDD
3 74 (62.18%) C#
4 67 (56.30%) .NET
5 55 (46.22%) Scrum
5 55 (46.22%) SQL Server
6 54 (45.38%) BDD
7 45 (37.82%) Git (software)
8 44 (36.97%) SQL
9 38 (31.93%) Continuous Delivery
10 37 (31.09%) RESTful
11 36 (30.25%) Amazon AWS
12 34 (28.57%) MVC
13 32 (26.89%) Dependency Injection
14 31 (26.05%) ASP.NET Web API
14 31 (26.05%) User Experience
14 31 (26.05%) ASP.NET
15 30 (25.21%) JavaScript
15 30 (25.21%) Microsoft Azure
16 29 (24.37%) Degree
16 29 (24.37%) Computer Science
17 28 (23.53%) Computer Science Degree
18 27 (22.69%) ASP.NET MVC
19 26 (21.85%) HTML
20 24 (20.17%) Java
20 24 (20.17%) CRM
20 24 (20.17%) Velocity
20 24 (20.17%) Marketing
20 24 (20.17%) SQL Server 2016
21 23 (19.33%) ASP.NET MVC 5

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 (6.72%) Oracle Service Bus
1 8 (6.72%) Oracle SOA Suite
2 2 (1.68%) IIS
2 2 (1.68%) SharePoint Server
2 2 (1.68%) Tomcat
3 1 (0.84%) Cloud Foundry
3 1 (0.84%) Confluence
3 1 (0.84%) Elasticsearch
3 1 (0.84%) OpenWhisk
Applications
1 5 (4.20%) Microsoft Excel
1 5 (4.20%) Microsoft Office
1 5 (4.20%) Microsoft PowerPoint
Cloud Services
1 36 (30.25%) Amazon AWS
2 30 (25.21%) Microsoft Azure
3 6 (5.04%) Google Cloud Platform
4 4 (3.36%) Google Play
5 3 (2.52%) Serverless
6 2 (1.68%) Cloud Computing
6 2 (1.68%) GitHub
6 2 (1.68%) NuGet
7 1 (0.84%) Adobe Analytics
7 1 (0.84%) Amazon SQS
7 1 (0.84%) AWS CloudFormation
7 1 (0.84%) AWS Lambda
7 1 (0.84%) Google Analytics
7 1 (0.84%) Google Compute Engine
7 1 (0.84%) IBM Cloud
7 1 (0.84%) npm
7 1 (0.84%) OpenShift
7 1 (0.84%) PaaS
Communications & Networking
1 8 (6.72%) SSL
2 5 (4.20%) HTTP
3 3 (2.52%) TCP/IP
4 2 (1.68%) DNS
4 2 (1.68%) Internet
4 2 (1.68%) Network Security
4 2 (1.68%) Skype
5 1 (0.84%) Reverse Proxy
Database & Business Intelligence
1 55 (46.22%) SQL Server
2 24 (20.17%) SQL Server 2016
3 8 (6.72%) Oracle Database
3 8 (6.72%) Oracle Database 12c
4 3 (2.52%) MongoDB
4 3 (2.52%) MySQL
4 3 (2.52%) Relational Database
5 2 (1.68%) Big Data
5 2 (1.68%) NoSQL
5 2 (1.68%) SQL Server Integration Services
5 2 (1.68%) SQL Server Reporting Services
6 1 (0.84%) Amazon DynamoDB
6 1 (0.84%) Apache Cassandra
6 1 (0.84%) SQL Server 2012
Development Applications
1 45 (37.82%) Git (software)
2 13 (10.92%) NUnit
3 11 (9.24%) Jenkins
3 11 (9.24%) Team Foundation Server
4 8 (6.72%) TeamCity
5 6 (5.04%) Atlassian Bamboo
5 6 (5.04%) Moq
5 6 (5.04%) Octopus Deploy
6 5 (4.20%) Subversion
7 4 (3.36%) Android Studio
8 3 (2.52%) Cucumber
8 3 (2.52%) JIRA
8 3 (2.52%) Maven
8 3 (2.52%) Mercurial
8 3 (2.52%) Selenium
8 3 (2.52%) Visual Studio
9 2 (1.68%) CruiseControl
9 2 (1.68%) JMeter
9 2 (1.68%) JUnit
9 2 (1.68%) ProC
General
1 24 (20.17%) Marketing
2 22 (18.49%) Advertising
3 10 (8.40%) Finance
4 8 (6.72%) Retail
5 4 (3.36%) Legal
6 3 (2.52%) Games
Job Titles
1 87 (73.11%) Developer
2 57 (47.90%) .NET Developer
3 38 (31.93%) C# Developer
4 34 (28.57%) Full Stack Developer
5 33 (27.73%) Software Developer
6 29 (24.37%) C# .NET Developer
7 27 (22.69%) .NET Software Developer
7 27 (22.69%) C# Software Developer
8 8 (6.72%) Senior Developer
9 7 (5.88%) JavaScript Developer
9 7 (5.88%) Software Engineer
10 6 (5.04%) Android Developer
11 5 (4.20%) Cloud Engineer
11 5 (4.20%) DevOps Engineer
11 5 (4.20%) Product Manager
12 4 (3.36%) Java Developer
13 3 (2.52%) .NET Web Developer
13 3 (2.52%) C# Web Developer
13 3 (2.52%) Linux Engineer
13 3 (2.52%) Senior Software Developer
Libraries, Frameworks & Software Standards
1 67 (56.30%) .NET
2 37 (31.09%) RESTful
3 31 (26.05%) ASP.NET
3 31 (26.05%) ASP.NET Web API
4 27 (22.69%) ASP.NET MVC
5 26 (21.85%) HTML
6 24 (20.17%) Velocity
7 23 (19.33%) ASP.NET MVC 5
7 23 (19.33%) Web Services
8 18 (15.13%) AngularJS
9 17 (14.29%) CSS
10 13 (10.92%) Node.js
11 12 (10.08%) .NET Framework
11 12 (10.08%) jQuery
11 12 (10.08%) KnockoutJS
11 12 (10.08%) React
11 12 (10.08%) XML
12 11 (9.24%) SOAP
13 10 (8.40%) Sass
14 9 (7.56%) Twitter Bootstrap
Miscellaneous
1 31 (26.05%) User Experience
2 29 (24.37%) Computer Science
3 9 (7.56%) Analytical Skills
4 3 (2.52%) Fintech
4 3 (2.52%) Public Cloud
4 3 (2.52%) Self-Motivation
5 2 (1.68%) Cloud Native
5 2 (1.68%) Greenfield Project
5 2 (1.68%) Robotics
6 1 (0.84%) Digital TV
6 1 (0.84%) Enterprise Software
6 1 (0.84%) Private Cloud
6 1 (0.84%) Spread Betting
Operating Systems
1 10 (8.40%) Linux
2 8 (6.72%) Android
3 4 (3.36%) Apple iOS
3 4 (3.36%) Unix
4 3 (2.52%) Ubuntu
5 1 (0.84%) CentOS
5 1 (0.84%) Windows
Processes & Methodologies
1 99 (83.19%) Agile Software Development
2 84 (70.59%) TDD
3 55 (46.22%) Scrum
4 54 (45.38%) BDD
5 38 (31.93%) Continuous Delivery
6 34 (28.57%) MVC
7 32 (26.89%) Dependency Injection
8 24 (20.17%) CRM
9 23 (19.33%) Web Application Development
10 19 (15.97%) DevOps
11 17 (14.29%) Unit Testing
12 16 (13.45%) Kanban
12 16 (13.45%) Test Automation
13 15 (12.61%) Problem-Solving
14 14 (11.76%) Prototyping
15 12 (10.08%) Pair Programming
15 12 (10.08%) Web Development
16 10 (8.40%) Software Engineering
17 9 (7.56%) OO
17 9 (7.56%) SOA
Programming Languages
1 74 (62.18%) C#
2 44 (36.97%) SQL
3 30 (25.21%) JavaScript
4 24 (20.17%) Java
5 8 (6.72%) PL/SQL
5 8 (6.72%) Python
6 4 (3.36%) Ruby
7 3 (2.52%) Perl
7 3 (2.52%) PowerShell
7 3 (2.52%) VB.NET
8 2 (1.68%) Bash Shell
8 2 (1.68%) Kotlin
8 2 (1.68%) TypeScript
9 1 (0.84%) Java 8
9 1 (0.84%) Scala
Qualifications
1 29 (24.37%) Degree
2 28 (23.53%) Computer Science Degree
3 1 (0.84%) ISTQB
3 1 (0.84%) Master's Degree
Quality Assurance & Compliance
1 10 (8.40%) QA
System Software
1 8 (6.72%) Docker
Systems Management
1 5 (4.20%) Opscode Chef
2 4 (3.36%) Puppet
3 3 (2.52%) Kubernetes
4 2 (1.68%) Ansible
4 2 (1.68%) Graphite
4 2 (1.68%) ZABBIX
5 1 (0.84%) Consul
5 1 (0.84%) HAProxy
5 1 (0.84%) Rancher
5 1 (0.84%) Salt
5 1 (0.84%) Terraform
Vendors
1 22 (18.49%) Facebook
2 12 (10.08%) Oracle
3 11 (9.24%) Google
3 11 (9.24%) Microsoft
4 5 (4.20%) MicroStrategy
5 2 (1.68%) Perforce
5 2 (1.68%) Red Hat
6 1 (0.84%) Atlassian
6 1 (0.84%) Castleton