The following table provides summary statistics for permanent job vacancies advertised in Leeds with a requirement for TDD skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited TDD over the 3 months to 23 June 2017 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 17 33 27
Rank change year-on-year +16 -6  
Permanent jobs citing TDD 240 177 262
As % of all permanent IT jobs advertised in Leeds 9.48% 6.03% 7.89%
As % of the Processes & Methodologies category 10.19% 6.61% 8.72%
Number of salaries quoted 209 151 216
Median salary £47,500 £47,500 £42,500
Median salary % change year-on-year - +11.76%  
90% offered a salary of more than £35,000 £35,000 £31,500
10% offered a salary of more than £60,000 £60,000 £50,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year - +5.88%  

TDD is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Leeds with a requirement for process and methodology skills.

Process & Methodology Skills
Leeds
Permanent job vacancies with a requirement for process and methodology skills 2355 2678 3003
As % of all permanent IT job vacancies advertised in Leeds 93.05% 91.31% 90.48%
Number of salaries quoted 1966 2191 2352
Median salary £47,000 £43,596 £43,000
Median salary % change year-on-year +7.80% +1.38%  
90% offered a salary of more than £31,500 £30,000 £30,000
10% offered a salary of more than £65,000 £60,000 £65,000
UK excluding London median salary £45,000 £45,000 £44,000
% change year-on-year - +2.27%  

TDD
Job Vacancy Trend in Leeds

The job posting trend of jobs advertised in Leeds citing TDD as a proportion of all permanent or contract IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for TDD in Leeds

TDD
Salary Trend in Leeds

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

Salary trend for TDD in Leeds

TDD
Salary Histogram in Leeds

The salary distribution of IT jobs citing TDD in Leeds over the 3 months to 23 June 2017.

Salary histogram for TDD in Leeds

For the 6 months to 23 June 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 Leeds region with a requirement for TDD.

1 386 (80.75%) Agile Software Development
2 253 (52.93%) BDD
3 214 (44.77%) Java
4 192 (40.17%) C#
5 190 (39.75%) JavaScript
6 185 (38.70%) Test Automation
7 158 (33.05%) Scrum
8 150 (31.38%) MVC
9 148 (30.96%) .NET
10 115 (24.06%) ASP.NET
11 113 (23.64%) Git (software)
12 106 (22.18%) Software Engineering
13 105 (21.97%) Selenium
14 103 (21.55%) AngularJS
15 100 (20.92%) SQL
16 99 (20.71%) ASP.NET MVC
17 97 (20.29%) SQL Server
18 90 (18.83%) Continuous Integration
19 87 (18.20%) Jenkins
20 82 (17.15%) OO
21 78 (16.32%) CSS
21 78 (16.32%) Cucumber
22 77 (16.11%) Spring
23 76 (15.90%) HTML
23 76 (15.90%) Microsoft
24 72 (15.06%) Node.js
25 70 (14.64%) Python
26 68 (14.23%) ASP.NET Web API
27 67 (14.02%) Pair Programming
28 66 (13.81%) .NET Framework

TDD
Co-occurring IT Skills in Leeds 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 27 (5.65%) Confluence
2 22 (4.60%) Tomcat
3 20 (4.18%) Apache
4 7 (1.46%) Apache Spark
5 6 (1.26%) Elasticsearch
6 5 (1.05%) CMS
6 5 (1.05%) JBoss
6 5 (1.05%) Jetty
6 5 (1.05%) Tornado
6 5 (1.05%) WebLogic
7 3 (0.63%) IIS
8 1 (0.21%) Apache Solr
8 1 (0.21%) BizTalk Server
8 1 (0.21%) nginx
8 1 (0.21%) NServiceBus
8 1 (0.21%) OpenStack
8 1 (0.21%) Sitecore CMS
8 1 (0.21%) Umbraco
Business Applications
1 1 (0.21%) Oracle ERP
Cloud Services
1 47 (9.83%) Microsoft Azure
2 46 (9.62%) GitHub
3 26 (5.44%) Amazon AWS
4 16 (3.35%) SaaS
5 7 (1.46%) Google Cloud Platform
6 6 (1.26%) G Suite
6 6 (1.26%) Office 365
6 6 (1.26%) Slack
7 4 (0.84%) Cloud Computing
8 2 (0.42%) IaaS
8 2 (0.42%) Loggly
8 2 (0.42%) Sumo Logic
9 1 (0.21%) BrowserStack
Communications & Networking
1 17 (3.56%) HTTP
2 14 (2.93%) Internet
3 10 (2.09%) AMQP
4 6 (1.26%) Network Security
4 6 (1.26%) TCP/IP
5 1 (0.21%) DNS
5 1 (0.21%) PPP
Database & Business Intelligence
1 97 (20.29%) SQL Server
2 59 (12.34%) NoSQL
3 44 (9.21%) MySQL
4 37 (7.74%) Redis
5 31 (6.49%) Riak
6 22 (4.60%) SQL Server 2014
6 22 (4.60%) SQL Server Integration Services
7 20 (4.18%) MongoDB
8 15 (3.14%) SQL Server Reporting Services
9 14 (2.93%) CouchDB
10 8 (1.67%) Apache Cassandra
10 8 (1.67%) SQL Server 2005
11 6 (1.26%) Data Warehouse
11 6 (1.26%) Hadoop
12 5 (1.05%) Couchbase
12 5 (1.05%) Event Store
12 5 (1.05%) Relational Database
12 5 (1.05%) SQL Server Analysis Services
13 4 (0.84%) PostgreSQL
13 4 (0.84%) SQL Server 2016
Development Applications
1 113 (23.64%) Git (software)
2 105 (21.97%) Selenium
3 87 (18.20%) Jenkins
4 78 (16.32%) Cucumber
5 60 (12.55%) Maven
6 57 (11.92%) Subversion
7 43 (9.00%) JIRA
8 32 (6.69%) WebDriver
9 26 (5.44%) JMeter
10 22 (4.60%) JUnit
11 21 (4.39%) LoadRunner
11 21 (4.39%) Visual Studio
12 20 (4.18%) SoapUI
13 19 (3.97%) NUnit
14 18 (3.77%) Jasmine
15 17 (3.56%) Mockito
16 15 (3.14%) Gatling
16 15 (3.14%) Team Foundation Server
17 14 (2.93%) SpecFlow
18 13 (2.72%) PHPUnit
General
1 42 (8.79%) Finance
2 40 (8.37%) Advertising
3 35 (7.32%) Games
4 32 (6.69%) Telecoms
5 29 (6.07%) Retail
6 18 (3.77%) Banking
7 11 (2.30%) Legal
8 6 (1.26%) Marketing
9 1 (0.21%) Music Industry
Job Titles
1 261 (54.60%) Developer
2 104 (21.76%) .NET Developer
3 98 (20.50%) Java Developer
4 83 (17.36%) C# Developer
5 67 (14.02%) C# .NET Developer
6 65 (13.60%) Senior Developer
7 47 (9.83%) Software Engineer
8 46 (9.62%) Test Engineer
9 38 (7.95%) Analyst
9 38 (7.95%) ASP.NET MVC Developer
10 37 (7.74%) JavaScript Developer
11 35 (7.32%) Test Analyst
12 33 (6.90%) ASP.NET Developer
12 33 (6.90%) Automation Tester
12 33 (6.90%) Tester
13 32 (6.69%) C# ASP.NET Developer
14 28 (5.86%) Senior C# Developer
15 27 (5.65%) Senior .NET Developer
16 26 (5.44%) Software Developer
17 25 (5.23%) Senior Tester
Libraries, Frameworks & Software Standards
1 148 (30.96%) .NET
2 115 (24.06%) ASP.NET
3 103 (21.55%) AngularJS
4 99 (20.71%) ASP.NET MVC
5 78 (16.32%) CSS
6 77 (16.11%) Spring
7 76 (15.90%) HTML
8 72 (15.06%) Node.js
9 68 (14.23%) ASP.NET Web API
10 66 (13.81%) .NET Framework
11 63 (13.18%) Entity Framework
12 58 (12.13%) Web Services
13 56 (11.72%) XML
14 50 (10.46%) RESTful
15 49 (10.25%) React
16 45 (9.41%) REST
16 45 (9.41%) SOAP
17 44 (9.21%) JSON
18 42 (8.79%) Gherkin
19 35 (7.32%) Spring Boot
Miscellaneous
1 36 (7.53%) Enterprise Software
2 28 (5.86%) Greenfield Project
3 22 (4.60%) Smart Meter
4 21 (4.39%) Computer Science
5 13 (2.72%) Streaming Music
6 12 (2.51%) Streaming Media
7 11 (2.30%) User Experience
8 10 (2.09%) Online Games
9 9 (1.88%) Linux Command Line
10 7 (1.46%) iPad
11 4 (0.84%) Analytical Skills
12 3 (0.63%) Mobile App
13 2 (0.42%) Fintech
13 2 (0.42%) Management Information System
13 2 (0.42%) NHS
14 1 (0.21%) Replication
14 1 (0.21%) Wiki
Operating Systems
1 35 (7.32%) Linux
2 15 (3.14%) Windows
3 12 (2.51%) Apple iOS
4 7 (1.46%) Mac OS
5 6 (1.26%) Android
6 1 (0.21%) CoreOS
6 1 (0.21%) Red Hat Enterprise Linux
Processes & Methodologies
1 386 (80.75%) Agile Software Development
2 253 (52.93%) BDD
3 185 (38.70%) Test Automation
4 158 (33.05%) Scrum
5 150 (31.38%) MVC
6 106 (22.18%) Software Engineering
7 90 (18.83%) Continuous Integration
8 82 (17.15%) OO
9 67 (14.02%) Pair Programming
10 59 (12.34%) Unit Testing
11 57 (11.92%) Test Scripting
12 53 (11.09%) E-Commerce
13 52 (10.88%) Kanban
13 52 (10.88%) SDLC
14 47 (9.83%) Configuration Management
15 44 (9.21%) System Integration Testing
16 41 (8.58%) Performance Testing
16 41 (8.58%) Web Development
17 32 (6.69%) Stakeholder Management
18 29 (6.07%) Dependency Injection
Programming Languages
1 214 (44.77%) Java
2 192 (40.17%) C#
3 190 (39.75%) JavaScript
4 100 (20.92%) SQL
5 70 (14.64%) Python
6 44 (9.21%) PHP
7 35 (7.32%) Ruby
8 27 (5.65%) Bash Shell
9 23 (4.81%) T-SQL
10 19 (3.97%) C++
11 17 (3.56%) Scala
12 14 (2.93%) C
12 14 (2.93%) PowerShell
13 12 (2.51%) TypeScript
14 10 (2.09%) Apple Swift
14 10 (2.09%) Objective-C
15 4 (0.84%) VBScript
16 3 (0.63%) Go
16 3 (0.63%) Java 9
17 2 (0.42%) Perl
Qualifications
1 51 (10.67%) ISEB
2 46 (9.62%) ISTQB
3 34 (7.11%) Degree
4 12 (2.51%) Computer Science Degree
4 12 (2.51%) ISTQB Foundation Certification
5 4 (0.84%) Security Cleared
6 3 (0.63%) SC Cleared
7 1 (0.21%) MBA
7 1 (0.21%) Microsoft Certification
Quality Assurance & Compliance
1 17 (3.56%) QA
2 6 (1.26%) Data Quality
System Software
1 34 (7.11%) Docker
2 7 (1.46%) VirtualBox
3 1 (0.21%) HDFS
3 1 (0.21%) VMware Infrastructure
Systems Management
1 30 (6.28%) Puppet
2 19 (3.97%) Ansible
3 14 (2.93%) Opscode Chef
4 5 (1.05%) Grafana
4 5 (1.05%) Salt
5 2 (0.42%) HP Quality Center
5 2 (0.42%) Nagios
5 2 (0.42%) ZABBIX
6 1 (0.21%) Cobbler
6 1 (0.21%) Kubernetes
6 1 (0.21%) Prometheus
Vendors
1 76 (15.90%) Microsoft
2 21 (4.39%) Zend
3 18 (3.77%) Oracle
4 13 (2.72%) Google
5 8 (1.67%) HP
6 7 (1.46%) Rackspace
6 7 (1.46%) Splunk
6 7 (1.46%) VMware
7 4 (0.84%) Facebook
8 3 (0.63%) Dynatrace
9 2 (0.42%) IBM
9 2 (0.42%) New Relic
9 2 (0.42%) SaltStack
10 1 (0.21%) Red Hat
10 1 (0.21%) Samsung
10 1 (0.21%) Sitecore
10 1 (0.21%) Sony
Leeds, West Yorkshire
Fruition IT Resources Limited
Salary: £65000 - £80000 per annum + bonus + benefits
Posted: 14 hours ago
Leeds, West Yorkshire
The Bridge Ltd
Salary: From £40,000 to £55,000 per annum To £55k + bonus/benefits
Posted: 13 hours ago
Leeds, West Yorkshire
ARC IT Recruitment Ltd
Salary: £45k- £50k + Bonus
Posted: 12 hours ago
Leeds, West Yorkshire
Calibre Search Ltd
Salary: £40000 - £55000 per annum
Posted: Yesterday
Leeds, West Yorkshire
Greywood Associates Limited
Salary: £35000 - £40000 per annum + bens
Posted: Yesterday
Leeds, West Yorkshire
Greywood Associates Limited
Salary: £28000 - £32000 per annum + bens
Posted: Yesterday
Leeds, West Yorkshire
4it Recruitment Ltd
Salary: Up to £50,000 per annum plus benefits
Posted: Yesterday
Leeds, West Yorkshire
Calibre Search Ltd
Salary: £30000 - £40000.00 per annum
Posted: 15 hours ago
Leeds, West Yorkshire
Greywood Associates Limited
Salary: £35000 - £45000 per annum + bens
Posted: Yesterday
Leeds, West Yorkshire
4it Recruitment Ltd
Salary: £Excellent Salary and Benefits on Application!
Posted: Yesterday
Leeds, West Yorkshire
Oscar
Salary: £20000 - £30000 per annum
Posted: 2 days ago
Leeds, West Yorkshire
Fruition IT Resources Limited
Salary: £60000 - £65000 per annum + Benefits
Posted: 2 days ago
Leeds, West Yorkshire
Hotfoot Recruitment
Salary: From £30,000 to £50,000 per annum
Posted: 3 days ago
Leeds, West Yorkshire
Hotfoot Recruitment
Salary: Up to £60,000 per annum
Posted: 2 days ago
Leeds, West Yorkshire
The Bridge Ltd
Salary: From £30,000 to £45,000 per annum
Posted: 2 days ago
Leeds, West Yorkshire
Rullion
Salary: £29000 per annum + Bonus, Pension
Posted: 2 days ago
Leeds, West Yorkshire
The Bridge Ltd
Salary: From £25,000 to £50,000 per annum
Posted: 2 days ago
Leeds, West Yorkshire
Dawson & Walsh
Salary: £40000 - £45000 per annum + Bonus + Pension + Benefits
Posted: 5 days ago
Leeds, West Yorkshire
Hotfoot Recruitment
Salary: Up to £50,000 per annum
Posted: 2 days ago
Leeds, West Yorkshire
4it Recruitment Ltd
Salary: £Excellent Salary and Benefits on Application!
Posted: 2 days ago
Leeds, West Yorkshire
Dawson & Walsh
Salary: £35000 - £60000 per annum + Bonus + Pension + Benefits
Posted: 5 days ago
Leeds, West Yorkshire
The Bridge Ltd
Salary: Up to £55,000 per annum plus benefits
Posted: Yesterday
Leeds, West Yorkshire
4it Recruitment Ltd
Salary: £Excellent Salary and Benefits on Application!
Posted: 2 days ago
Leeds, West Yorkshire
Hotfoot Recruitment
Salary: From £45,000 to £55,000 per annum
Posted: 3 days ago
Leeds, West Yorkshire
Fruition IT Resources Limited
Salary: £70000 per annum + Benefits
Posted: 2 days ago
Leeds, West Yorkshire
Rullion
Salary: £30000 - £35000 per annum
Posted: 4 days ago
Leeds, West Yorkshire
Hotfoot Recruitment
Salary: Up to £50,000 per annum
Posted: 3 days ago
Leeds, West Yorkshire
4it Recruitment Ltd
Salary: From £35,000 to £40,000 per annum + bonus + excellent benefits
Posted: Yesterday
Leeds, West Yorkshire
TEKsystems
Salary: £30000 - £45000 per annum
Posted: 6 days ago
Leeds, West Yorkshire
Hotfoot Recruitment
Salary: From £55,000 to £65,000 per annum
Posted: 3 days ago