Period
to 16 January 2018

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 16 January 2018 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
Yorkshire > West Yorkshire
6 months to
16 Jan 2018
Same period 2017 Same period 2016
Rank 22 30 27
Rank change year-on-year +8 -3 +52
Permanent jobs citing TDD 495 485 642
As % of all permanent IT jobs advertised in West Yorkshire 7.48% 6.68% 7.26%
As % of the Processes & Methodologies category 8.20% 7.36% 8.01%
Number of salaries quoted 445 428 560
West Yorkshire median annual salary £46,000 £47,250 £45,000
Median salary % change year-on-year -2.65% +5.00% +12.50%
10th Percentile £35,000 £32,500 £32,000
90th Percentile £60,000 £58,750 £60,000
Yorkshire median annual salary £45,000 £45,000 £43,500
% change year-on-year - +3.45% +16.00%

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 6,036 6,594 8,016
As % of all permanent IT jobs advertised in West Yorkshire 91.16% 90.78% 90.60%
Number of salaries quoted 5,129 5,654 6,545
West Yorkshire median annual salary £43,000 £42,500 £42,500
Median salary % change year-on-year +1.18% - +6.25%
10th Percentile £27,500 £27,500 £27,063
90th Percentile £61,250 £62,500 £60,000
Yorkshire median annual salary £42,500 £41,500 £40,000
% change year-on-year +2.41% +3.75% -

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 16 January 2018.

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 16 January 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
Leeds +3 382 £47,500 - 63
Bradford +42 44 £45,000 -14.29% 9
Halifax +18 34 £34,250 -14.38% 3
Wakefield +15 15 £40,750 +35.83% 2
Huddersfield +4 13 £42,500 +13.33% 4
Bingley - 3 £42,500 - 1
Elland - 1 £25,000 - 1
TDD
Yorkshire

For the 6 months to 16 January 2018, 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.

1 402 (81.21%) Agile Software Development
2 266 (53.74%) C#
3 239 (48.28%) BDD
4 228 (46.06%) JavaScript
5 207 (41.82%) .NET
6 201 (40.61%) MVC
7 188 (37.98%) Java
8 174 (35.15%) CSS
9 169 (34.14%) HTML
10 149 (30.10%) ASP.NET
11 141 (28.48%) ASP.NET MVC
12 134 (27.07%) SQL Server
13 133 (26.87%) SQL
14 132 (26.67%) Test Automation
15 131 (26.46%) Scrum
16 122 (24.65%) AngularJS
17 116 (23.43%) Git (software)
18 109 (22.02%) Node.js
19 101 (20.40%) OO
20 98 (19.80%) Software Engineering
20 98 (19.80%) Continuous Integration
21 95 (19.19%) Greenfield Project
22 91 (18.38%) Microsoft
23 82 (16.57%) jQuery
24 81 (16.36%) Selenium
24 81 (16.36%) Kanban
25 76 (15.35%) Jenkins
26 73 (14.75%) Cucumber
27 68 (13.74%) Ruby
28 67 (13.54%) PHP

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 16 (3.23%) Elasticsearch
2 14 (2.83%) Tomcat
3 11 (2.22%) Apache
4 10 (2.02%) JBoss
5 9 (1.82%) Confluence
5 9 (1.82%) Jetty
5 9 (1.82%) WebLogic
6 8 (1.62%) nginx
7 7 (1.41%) SharePoint
7 7 (1.41%) SharePoint 2013
8 6 (1.21%) CMS
9 5 (1.01%) Tornado
10 4 (0.81%) Apache Spark
11 3 (0.61%) Umbraco
12 2 (0.40%) IIS
Cloud Services
1 40 (8.08%) Microsoft Azure
2 31 (6.26%) Amazon AWS
3 30 (6.06%) GitHub
4 10 (2.02%) G Suite
4 10 (2.02%) Office 365
5 8 (1.62%) Slack
6 6 (1.21%) Google Cloud Platform
6 6 (1.21%) PaaS
7 3 (0.61%) npm
8 2 (0.40%) SaaS
9 1 (0.20%) Google Analytics
9 1 (0.20%) IaaS
Communications & Networking
1 5 (1.01%) AMQP
1 5 (1.01%) PPP
2 3 (0.61%) Internet
3 1 (0.20%) HTTP
3 1 (0.20%) SSL
Database & Business Intelligence
1 134 (27.07%) SQL Server
2 53 (10.71%) MySQL
2 53 (10.71%) NoSQL
3 35 (7.07%) MongoDB
4 26 (5.25%) SQL Server 2016
5 17 (3.43%) Redis
6 16 (3.23%) Riak
7 15 (3.03%) Apache Cassandra
8 14 (2.83%) PostgreSQL
9 13 (2.63%) Relational Database
10 12 (2.42%) SQL Server 2008
10 12 (2.42%) SQL Server Integration Services
11 11 (2.22%) Hadoop
11 11 (2.22%) SQL Server 2014
12 10 (2.02%) Big Data
13 9 (1.82%) Couchbase
14 7 (1.41%) RDBMS
15 5 (1.01%) SQL Server 2005
15 5 (1.01%) SQL Server Analysis Services
16 4 (0.81%) SQL Server Reporting Services
Development Applications
1 116 (23.43%) Git (software)
2 81 (16.36%) Selenium
3 76 (15.35%) Jenkins
4 73 (14.75%) Cucumber
5 47 (9.49%) Subversion
6 46 (9.29%) WebDriver
7 37 (7.47%) JIRA
8 21 (4.24%) Maven
9 20 (4.04%) SpecFlow
10 19 (3.84%) Atlassian Bamboo
11 18 (3.64%) PHPUnit
11 18 (3.64%) SoapUI
11 18 (3.64%) Team Foundation Server
12 17 (3.43%) gulp
12 17 (3.43%) Mercurial
13 16 (3.23%) TeamCity
14 15 (3.03%) Buildbot
14 15 (3.03%) Ranorex
15 14 (2.83%) Appium
16 12 (2.42%) Grunt
General
1 53 (10.71%) Finance
2 20 (4.04%) Retail
3 14 (2.83%) Games
4 11 (2.22%) Advertising
5 8 (1.62%) Telecoms
6 6 (1.21%) Legal
7 4 (0.81%) Manufacturing
8 2 (0.40%) Pharmaceutical
9 1 (0.20%) Automotive
9 1 (0.20%) Banking
9 1 (0.20%) Electronics
9 1 (0.20%) Marketing
Job Titles
1 329 (66.46%) Developer
2 133 (26.87%) .NET Developer
3 80 (16.16%) Java Developer
4 79 (15.96%) Senior Developer
5 72 (14.55%) C# Developer
6 51 (10.30%) C# .NET Developer
7 41 (8.28%) Automation Tester
7 41 (8.28%) Tester
8 39 (7.88%) Software Developer
9 36 (7.27%) ASP.NET MVC Developer
10 28 (5.66%) ASP.NET Developer
11 26 (5.25%) Agile Developer
11 26 (5.25%) C# ASP.NET Developer
11 26 (5.25%) Lead Developer
12 25 (5.05%) Front End Developer (Client-Side Developer)
12 25 (5.05%) Senior Java Developer
13 24 (4.85%) PHP Developer
13 24 (4.85%) Software Engineer
14 20 (4.04%) Junior
14 20 (4.04%) Test Engineer
Libraries, Frameworks & Software Standards
1 207 (41.82%) .NET
2 174 (35.15%) CSS
3 169 (34.14%) HTML
4 149 (30.10%) ASP.NET
5 141 (28.48%) ASP.NET MVC
6 122 (24.65%) AngularJS
7 109 (22.02%) Node.js
8 82 (16.57%) jQuery
9 63 (12.73%) .NET Framework
10 57 (11.52%) React
10 57 (11.52%) Spring
11 49 (9.90%) ASP.NET Web API
12 48 (9.70%) Twitter Bootstrap
13 47 (9.49%) HTML5
14 45 (9.09%) Entity Framework
14 45 (9.09%) WCF
15 41 (8.28%) CSS3
16 40 (8.08%) Gherkin
17 39 (7.88%) RESTful
18 37 (7.47%) ASP.NET MVC 5
Miscellaneous
1 95 (19.19%) Greenfield Project
2 32 (6.46%) Enterprise Software
3 31 (6.26%) User Experience
4 12 (2.42%) Analytical Skills
4 12 (2.42%) Computer Science
5 11 (2.22%) Music Streaming
6 7 (1.41%) Mobile App
7 6 (1.21%) Data Centre
7 6 (1.21%) Linux Command Line
8 4 (0.81%) N-Tier
9 3 (0.61%) CCTV
9 3 (0.61%) FMCG
9 3 (0.61%) Internet of Things
9 3 (0.61%) Machine to Machine
9 3 (0.61%) Social Media
10 2 (0.40%) Digital Media
10 2 (0.40%) Fintech
10 2 (0.40%) Video\Live Streaming
11 1 (0.20%) Data Structures
11 1 (0.20%) NHS
Operating Systems
1 17 (3.43%) Linux
2 9 (1.82%) Android
2 9 (1.82%) Apple iOS
3 4 (0.81%) Unix
3 4 (0.81%) Windows
4 3 (0.61%) CentOS
4 3 (0.61%) Fedora
Processes & Methodologies
1 402 (81.21%) Agile Software Development
2 239 (48.28%) BDD
3 201 (40.61%) MVC
4 132 (26.67%) Test Automation
5 131 (26.46%) Scrum
6 101 (20.40%) OO
7 98 (19.80%) Continuous Integration
7 98 (19.80%) Software Engineering
8 81 (16.36%) Kanban
9 63 (12.73%) Unit Testing
10 58 (11.72%) Web Development
11 57 (11.52%) Mentoring
12 51 (10.30%) Open Source
13 48 (9.70%) DevOps
14 45 (9.09%) Pair Programming
15 44 (8.89%) SDLC
15 44 (8.89%) Test Scripting
16 37 (7.47%) Web Application Development
17 34 (6.87%) Domain-Driven Design
17 34 (6.87%) DSDM
Programming Languages
1 266 (53.74%) C#
2 228 (46.06%) JavaScript
3 188 (37.98%) Java
4 133 (26.87%) SQL
5 68 (13.74%) Ruby
6 67 (13.54%) PHP
7 56 (11.31%) Python
8 35 (7.07%) C++
9 26 (5.25%) Scala
10 24 (4.85%) C
11 19 (3.84%) T-SQL
12 12 (2.42%) Go
13 9 (1.82%) PHP 7
14 8 (1.62%) Bash Shell
14 8 (1.62%) VB
14 8 (1.62%) VB.NET
15 7 (1.41%) Objective-C
16 6 (1.21%) F#
16 6 (1.21%) PHP 5
16 6 (1.21%) PowerShell
Qualifications
1 13 (2.63%) ISEB
2 11 (2.22%) Degree
3 7 (1.41%) Computer Science Degree
3 7 (1.41%) ISTQB
4 6 (1.21%) SC Cleared
4 6 (1.21%) Security Cleared
Quality Assurance & Compliance
1 8 (1.62%) QA
2 1 (0.20%) ISO/IEC 27001
2 1 (0.20%) PCI DSS
2 1 (0.20%) SLA
System Software
1 60 (12.12%) Docker
Systems Management
1 26 (5.25%) Ansible
2 25 (5.05%) Puppet
3 22 (4.44%) Opscode Chef
4 12 (2.42%) Kubernetes
5 6 (1.21%) Business Desktop Deployment
5 6 (1.21%) Docker Swarm
5 6 (1.21%) Kibana
5 6 (1.21%) WSUS
6 5 (1.01%) Rancher
6 5 (1.01%) Terraform
7 4 (0.81%) Grafana
8 2 (0.40%) HP Quality Center
Vendors
1 91 (18.38%) Microsoft
2 30 (6.06%) Oracle
3 27 (5.45%) Google
4 21 (4.24%) Zend
5 8 (1.62%) Salesforce.com
5 8 (1.62%) Twitter
6 5 (1.01%) Xamarin
7 4 (0.81%) Atlassian
7 4 (0.81%) Splunk
8 3 (0.61%) Red Hat
9 2 (0.40%) Adobe
9 2 (0.40%) HP
9 2 (0.40%) Rackspace
10 1 (0.20%) Apple
10 1 (0.20%) SAP