Period
to 20 November 2017

The following table provides summary statistics for permanent job vacancies advertised in West Yorkshire with a requirement for TDD skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited TDD over the 6 months to 20 November 2017 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
Yorkshire > West Yorkshire
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 29 36 29
Rank change year-on-year +7 -7 +39
Permanent jobs citing TDD 454 466 644
As % of all permanent IT jobs advertised in West Yorkshire 6.70% 6.15% 6.95%
As % of the Processes & Methodologies category 7.31% 6.76% 7.63%
Number of salaries quoted 396 414 567
West Yorkshire median annual salary £47,500 £47,500 £45,000
Median salary % change year-on-year - +5.56% +12.50%
10th Percentile £33,750 £32,500 £31,250
90th Percentile £60,625 £60,000 £60,000
Yorkshire median annual salary £45,000 £45,000 £42,500
% change year-on-year - +5.88% +13.33%

TDD 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 West Yorkshire with a requirement for process or methodology skills.

All Process and Methodology Skills
West Yorkshire
Permanent vacancies with a requirement for process or methodology skills 6207 6894 8436
As % of all permanent IT jobs advertised in West Yorkshire 91.54% 91.03% 91.03%
Number of salaries quoted 5216 5907 6763
West Yorkshire median annual salary £42,500 £42,500 £42,000
Median salary % change year-on-year - +1.19% +5.00%
10th Percentile £26,750 £26,750 £26,250
90th Percentile £62,500 £65,000 £60,000
Yorkshire median annual salary £42,500 £42,000 £40,000
% change year-on-year +1.19% +5.00% +1.27%

TDD
Job Vacancy Trend in West Yorkshire

Job postings citing TDD as a percentage of all IT jobs advertised in West Yorkshire.

Job vacancy trend for TDD in West Yorkshire

TDD
Salary Trend in West Yorkshire

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing TDD in West Yorkshire.

Salary trend for TDD in West Yorkshire

TDD
Salary Histogram in West Yorkshire

The salary distribution of IT jobs citing TDD in West Yorkshire over the 6 months to 20 November 2017.

Salary histogram for TDD in West Yorkshire

TDD
Job Locations in West Yorkshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing TDD within the West Yorkshire region over the 6 months to 20 November 2017. 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
Leeds +1 358 £49,250 +3.68% 34
Bradford +45 47 £42,500 -5.56% 5
Halifax +26 24 £45,000 +12.50% 4
Huddersfield +5 9 £42,500 +21.43% 1
Wakefield -6 4 £36,500 +9.77% 2
Bingley - 3 £42,500 -
Elland - 1 £25,000 - 1
TDD
Yorkshire

For the 6 months to 20 November 2017, IT jobs citing TDD 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 West Yorkshire region with a requirement for TDD.

1 382 (84.14%) Agile Software Development
2 228 (50.22%) C#
3 188 (41.41%) BDD
4 181 (39.87%) JavaScript
5 180 (39.65%) Java
6 175 (38.55%) .NET
7 165 (36.34%) MVC
8 156 (34.36%) SQL
9 137 (30.18%) SQL Server
10 133 (29.30%) Scrum
11 132 (29.07%) Test Automation
12 130 (28.63%) HTML
13 129 (28.41%) ASP.NET
14 126 (27.75%) CSS
15 114 (25.11%) ASP.NET MVC
16 100 (22.03%) Software Engineering
17 94 (20.70%) Git (software)
18 91 (20.04%) Selenium
19 89 (19.60%) Continuous Integration
20 88 (19.38%) AngularJS
21 84 (18.50%) Node.js
22 81 (17.84%) Microsoft
23 78 (17.18%) Greenfield Project
24 77 (16.96%) Web Services
24 77 (16.96%) Kanban
25 73 (16.08%) OO
26 72 (15.86%) Jenkins
27 70 (15.42%) Mentoring
28 67 (14.76%) PHP
28 67 (14.76%) jQuery

TDD
Co-occurring IT Skills in West Yorkshire 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 25 (5.51%) Tomcat
2 21 (4.63%) Apache
3 20 (4.41%) Confluence
4 15 (3.30%) Elasticsearch
5 13 (2.86%) JBoss
6 12 (2.64%) Jetty
6 12 (2.64%) WebLogic
7 8 (1.76%) Tornado
8 7 (1.54%) Apache Spark
8 7 (1.54%) nginx
9 5 (1.10%) CMS
10 3 (0.66%) IIS
10 3 (0.66%) SharePoint
10 3 (0.66%) SharePoint 2013
11 1 (0.22%) Umbraco
Applications
1 2 (0.44%) Chatbot
Cloud Services
1 33 (7.27%) GitHub
1 33 (7.27%) Microsoft Azure
2 25 (5.51%) Amazon AWS
3 8 (1.76%) G Suite
3 8 (1.76%) Office 365
4 6 (1.32%) Slack
5 5 (1.10%) Cloud Computing
5 5 (1.10%) Google Cloud Platform
5 5 (1.10%) SaaS
6 4 (0.88%) PaaS
7 3 (0.66%) npm
8 1 (0.22%) BrowserStack
8 1 (0.22%) Google Analytics
8 1 (0.22%) IaaS
Communications & Networking
1 10 (2.20%) AMQP
2 6 (1.32%) PPP
3 4 (0.88%) Internet
4 2 (0.44%) HTTP
5 1 (0.22%) SSL
Database & Business Intelligence
1 137 (30.18%) SQL Server
2 49 (10.79%) MySQL
3 35 (7.71%) NoSQL
4 29 (6.39%) Riak
4 29 (6.39%) SQL Server Integration Services
5 28 (6.17%) Redis
6 26 (5.73%) MongoDB
7 20 (4.41%) SQL Server 2008
8 16 (3.52%) Relational Database
9 14 (3.08%) SQL Server 2005
10 13 (2.86%) Hadoop
10 13 (2.86%) SQL Server 2014
11 12 (2.64%) Apache Cassandra
11 12 (2.64%) Couchbase
12 9 (1.98%) SQL Server 2016
13 8 (1.76%) Big Data
13 8 (1.76%) SQL Server Analysis Services
14 7 (1.54%) Event Store
14 7 (1.54%) PostgreSQL
14 7 (1.54%) SQL Server Reporting Services
Development Applications
1 94 (20.70%) Git (software)
2 91 (20.04%) Selenium
3 72 (15.86%) Jenkins
4 67 (14.76%) Cucumber
5 58 (12.78%) Subversion
6 40 (8.81%) JIRA
7 39 (8.59%) WebDriver
8 33 (7.27%) Maven
9 24 (5.29%) SpecFlow
10 22 (4.85%) PHPUnit
11 17 (3.74%) JUnit
11 17 (3.74%) Team Foundation Server
12 15 (3.30%) JBehave
12 15 (3.30%) Mercurial
12 15 (3.30%) TeamCity
13 14 (3.08%) Mockito
14 13 (2.86%) JMeter
14 13 (2.86%) Vagrant
15 12 (2.64%) Atlassian Bamboo
15 12 (2.64%) Jasmine
General
1 37 (8.15%) Finance
2 16 (3.52%) Advertising
2 16 (3.52%) Games
3 9 (1.98%) Retail
4 5 (1.10%) Marketing
4 5 (1.10%) Telecoms
5 3 (0.66%) Manufacturing
6 1 (0.22%) Banking
Job Titles
1 270 (59.47%) Developer
2 107 (23.57%) .NET Developer
3 76 (16.74%) Senior Developer
4 70 (15.42%) Java Developer
5 57 (12.56%) C# Developer
6 41 (9.03%) Automation Tester
6 41 (9.03%) Tester
7 38 (8.37%) C# .NET Developer
8 35 (7.71%) Test Engineer
9 33 (7.27%) ASP.NET MVC Developer
9 33 (7.27%) Software Developer
10 30 (6.61%) Software Engineer
11 24 (5.29%) Analyst
11 24 (5.29%) Senior Automation Tester
11 24 (5.29%) Senior Tester
11 24 (5.29%) Test Analyst
12 23 (5.07%) Senior Java Developer
13 22 (4.85%) Lead Developer
13 22 (4.85%) Senior .NET Developer
14 21 (4.63%) Senior C# Developer
Libraries, Frameworks & Software Standards
1 175 (38.55%) .NET
2 130 (28.63%) HTML
3 129 (28.41%) ASP.NET
4 126 (27.75%) CSS
5 114 (25.11%) ASP.NET MVC
6 88 (19.38%) AngularJS
7 84 (18.50%) Node.js
8 77 (16.96%) Web Services
9 67 (14.76%) jQuery
10 55 (12.11%) React
11 53 (11.67%) .NET Framework
12 48 (10.57%) Spring
13 46 (10.13%) Twitter Bootstrap
14 43 (9.47%) Gherkin
15 41 (9.03%) LAMP
16 39 (8.59%) XML
17 33 (7.27%) Entity Framework
17 33 (7.27%) SOAP
18 31 (6.83%) ASP.NET Web API
18 31 (6.83%) HTML5
Miscellaneous
1 78 (17.18%) Greenfield Project
2 32 (7.05%) Enterprise Software
3 18 (3.96%) User Experience
4 13 (2.86%) Music Streaming
5 11 (2.42%) Computer Science
5 11 (2.42%) Linux Command Line
6 8 (1.76%) Analytical Skills
7 7 (1.54%) Mobile App
8 6 (1.32%) Data Centre
8 6 (1.32%) Fintech
8 6 (1.32%) Management Information System
8 6 (1.32%) NHS
9 4 (0.88%) Online Games
10 3 (0.66%) Internet of Things
10 3 (0.66%) Machine to Machine
10 3 (0.66%) Media Streaming
10 3 (0.66%) N-Tier
10 3 (0.66%) Social Media
11 2 (0.44%) Video\Live Streaming
12 1 (0.22%) FMCG
Operating Systems
1 27 (5.95%) Linux
2 6 (1.32%) Android
2 6 (1.32%) Apple iOS
2 6 (1.32%) Windows
3 3 (0.66%) CentOS
3 3 (0.66%) Fedora
3 3 (0.66%) Unix
4 1 (0.22%) Mac OS
4 1 (0.22%) Red Hat Enterprise Linux
Processes & Methodologies
1 382 (84.14%) Agile Software Development
2 188 (41.41%) BDD
3 165 (36.34%) MVC
4 133 (29.30%) Scrum
5 132 (29.07%) Test Automation
6 100 (22.03%) Software Engineering
7 89 (19.60%) Continuous Integration
8 77 (16.96%) Kanban
9 73 (16.08%) OO
10 70 (15.42%) Mentoring
11 61 (13.44%) Web Development
12 54 (11.89%) Pair Programming
13 51 (11.23%) Unit Testing
14 45 (9.91%) Test Scripting
15 44 (9.69%) DevOps
15 44 (9.69%) SDLC
16 38 (8.37%) Domain-Driven Design
17 35 (7.71%) DSDM
18 34 (7.49%) System Integration Testing
19 33 (7.27%) Configuration Management
Programming Languages
1 228 (50.22%) C#
2 181 (39.87%) JavaScript
3 180 (39.65%) Java
4 156 (34.36%) SQL
5 67 (14.76%) PHP
6 52 (11.45%) Python
7 36 (7.93%) Ruby
8 22 (4.85%) C++
8 22 (4.85%) T-SQL
9 15 (3.30%) Bash Shell
9 15 (3.30%) Scala
10 10 (2.20%) C
11 8 (1.76%) PHP 7
12 6 (1.32%) TypeScript
13 5 (1.10%) Go
13 5 (1.10%) Java 9
13 5 (1.10%) PHP 5
14 4 (0.88%) F#
14 4 (0.88%) PowerShell
15 3 (0.66%) VB.NET
Qualifications
1 24 (5.29%) ISEB
2 22 (4.85%) ISTQB
3 21 (4.63%) Degree
4 9 (1.98%) Computer Science Degree
5 2 (0.44%) Microsoft Certification
Quality Assurance & Compliance
1 10 (2.20%) QA
2 1 (0.22%) ISO/IEC 27001
2 1 (0.22%) PCI DSS
2 1 (0.22%) SLA
System Software
1 62 (13.66%) Docker
Systems Management
1 34 (7.49%) Puppet
2 30 (6.61%) Ansible
3 25 (5.51%) Opscode Chef
4 7 (1.54%) Grafana
5 5 (1.10%) Kubernetes
5 5 (1.10%) Rancher
5 5 (1.10%) Terraform
6 4 (0.88%) Business Desktop Deployment
6 4 (0.88%) Docker Swarm
6 4 (0.88%) Kibana
6 4 (0.88%) WSUS
7 1 (0.22%) Cobbler
7 1 (0.22%) HP Quality Center
7 1 (0.22%) Salt
Vendors
1 81 (17.84%) Microsoft
2 27 (5.95%) Zend
3 25 (5.51%) Oracle
4 18 (3.96%) Google
5 7 (1.54%) Splunk
6 5 (1.10%) Facebook
6 5 (1.10%) Rackspace
6 5 (1.10%) Salesforce.com
7 4 (0.88%) Atlassian
7 4 (0.88%) Red Hat
8 3 (0.66%) Xamarin
9 2 (0.44%) Adobe
9 2 (0.44%) IBM
10 1 (0.22%) Apple
10 1 (0.22%) HP
10 1 (0.22%) Sitecore
10 1 (0.22%) Twitter