The following table provides summary statistics for permanent job vacancies advertised in Warrington 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)
Cheshire / Warrington
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 17 7 22
Rank change year-on-year -10 +15  
Permanent jobs citing TDD 46 60 47
As % of all permanent IT jobs advertised in Warrington 11.86% 24.00% 9.73%
As % of the Processes & Methodologies category 13.41% 25.97% 10.49%
Number of salaries quoted 46 60 46
Median salary £40,000 £40,000 £35,000
Median salary % change year-on-year - +14.28%  
90% offered a salary of more than £24,000 £25,000 £25,000
10% offered a salary of more than £62,500 £50,000 £42,500
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 Warrington with a requirement for process and methodology skills.

Process & Methodology Skills
Warrington
Permanent job vacancies with a requirement for process and methodology skills 343 231 448
As % of all permanent IT job vacancies advertised in Warrington 88.40% 92.40% 92.75%
Number of salaries quoted 286 207 401
Median salary £40,000 £40,000 £40,000
90% offered a salary of more than £28,500 £25,000 £25,000
10% offered a salary of more than £62,500 £50,000 £55,000
UK excluding London median salary £45,000 £45,000 £44,000
% change year-on-year - +2.27%  

TDD
Job Vacancy Trend in Warrington

The job posting trend of jobs advertised in Warrington 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 Warrington

TDD
Salary Trend in Warrington

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

Salary trend for TDD in Warrington

TDD
Salary Histogram in Warrington

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

Salary histogram for TDD in Warrington

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 Warrington region with a requirement for TDD.

1 68 (87.18%) C#
1 68 (87.18%) .NET
2 67 (85.90%) Agile Software Development
3 65 (83.33%) MVC
4 61 (78.21%) ASP.NET Web API
5 59 (75.64%) ASP.NET
6 58 (74.36%) SQL Server
6 58 (74.36%) Node.js
6 58 (74.36%) ASP.NET MVC
7 56 (71.79%) OO
8 52 (66.67%) Ruby
8 52 (66.67%) RESTful
8 52 (66.67%) Web Application Development
8 52 (66.67%) SQL Server 2014
8 52 (66.67%) ASP.NET MVC 5
9 44 (56.41%) Microsoft
10 39 (50.00%) Git (software)
11 36 (46.15%) BDD
12 33 (42.31%) AngularJS
13 31 (39.74%) WCF
14 30 (38.46%) Kanban
15 29 (37.18%) WPF
16 27 (34.62%) TeamCity
17 26 (33.33%) Multithreading
17 26 (33.33%) MongoDB
17 26 (33.33%) NoSQL
17 26 (33.33%) F#
17 26 (33.33%) RabbitMQ
17 26 (33.33%) Dependency Injection
17 26 (33.33%) Microsoft Azure

TDD
Co-occurring IT Skills in Warrington 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 26 (33.33%) Elasticsearch
2 3 (3.85%) SharePoint
Cloud Services
1 26 (33.33%) Microsoft Azure
2 3 (3.85%) GitHub
Database & Business Intelligence
1 58 (74.36%) SQL Server
2 52 (66.67%) SQL Server 2014
3 26 (33.33%) MongoDB
3 26 (33.33%) NoSQL
Development Applications
1 39 (50.00%) Git (software)
2 27 (34.62%) TeamCity
3 10 (12.82%) NuGet
4 3 (3.85%) Team Foundation Server
5 1 (1.28%) JIRA
5 1 (1.28%) Selenium
5 1 (1.28%) SpecFlow
Job Titles
1 67 (85.90%) Developer
2 64 (82.05%) .NET Developer
3 29 (37.18%) .NET Software Developer
4 26 (33.33%) Messaging Developer
5 9 (11.54%) C# Developer
5 9 (11.54%) Wintel Engineer
6 8 (10.26%) ASP.NET MVC Developer
6 8 (10.26%) C# .NET Developer
6 8 (10.26%) Machine Learning Engineer
7 6 (7.69%) Angular Developer
8 5 (6.41%) Build and Release Engineer
8 5 (6.41%) Build Engineer
8 5 (6.41%) Release Engineer
9 4 (5.13%) DevOps Engineer
10 3 (3.85%) Agile .NET Developer
10 3 (3.85%) Agile Developer
10 3 (3.85%) C# Software Developer
10 3 (3.85%) Junior .NET Software Developer
10 3 (3.85%) Junior C# .NET Developer
10 3 (3.85%) Machine Learning Developer
Libraries, Frameworks & Software Standards
1 68 (87.18%) .NET
2 61 (78.21%) ASP.NET Web API
3 59 (75.64%) ASP.NET
4 58 (74.36%) ASP.NET MVC
4 58 (74.36%) Node.js
5 52 (66.67%) ASP.NET MVC 5
5 52 (66.67%) RESTful
6 33 (42.31%) AngularJS
7 31 (39.74%) WCF
8 29 (37.18%) WPF
9 26 (33.33%) KnockoutJS
9 26 (33.33%) MSMQ
9 26 (33.33%) RabbitMQ
9 26 (33.33%) Twitter Bootstrap
10 12 (15.38%) .NET Framework
10 12 (15.38%) Entity Framework
11 7 (8.97%) LINQ
12 3 (3.85%) WinForms
13 1 (1.28%) HTML
13 1 (1.28%) Web Services
Miscellaneous
1 4 (5.13%) Greenfield Project
1 4 (5.13%) N-Tier
2 3 (3.85%) Enterprise Software
3 1 (1.28%) iPad
Operating Systems
1 16 (20.51%) Windows
2 10 (12.82%) Linux
Processes & Methodologies
1 67 (85.90%) Agile Software Development
2 65 (83.33%) MVC
3 56 (71.79%) OO
4 52 (66.67%) Web Application Development
5 36 (46.15%) BDD
6 30 (38.46%) Kanban
7 26 (33.33%) Dependency Injection
7 26 (33.33%) Multithreading
8 14 (17.95%) Continuous Integration
9 13 (16.67%) DevOps
10 12 (15.38%) Machine Learning
11 11 (14.10%) Continuous Delivery
12 4 (5.13%) SOLID
13 3 (3.85%) Business Development
13 3 (3.85%) Don't repeat yourself (DRY)
13 3 (3.85%) OOP
13 3 (3.85%) Scrum
14 2 (2.56%) Software Engineering
15 1 (1.28%) Artificial Intelligence
15 1 (1.28%) Web Development
Programming Languages
1 68 (87.18%) C#
2 52 (66.67%) Ruby
3 26 (33.33%) F#
4 13 (16.67%) PowerShell
5 6 (7.69%) SQL
6 3 (3.85%) VB.NET
7 2 (2.56%) JavaScript
Qualifications
1 3 (3.85%) Degree
Quality Assurance & Compliance
1 10 (12.82%) QA
System Software
1 10 (12.82%) Hyper-V
1 10 (12.82%) Virtual Machines
1 10 (12.82%) VirtualBox
1 10 (12.82%) VMware Infrastructure
1 10 (12.82%) Xen
Systems Management
1 26 (33.33%) Business Desktop Deployment
1 26 (33.33%) Kibana
1 26 (33.33%) WSUS
2 10 (12.82%) Ansible
2 10 (12.82%) Opscode Chef
2 10 (12.82%) Puppet
Vendors
1 44 (56.41%) Microsoft
2 10 (12.82%) VMware
3 3 (3.85%) Google
3 3 (3.85%) IBM
Warrington, Cheshire
Dawson & Walsh
Salary: £30000 - £50000 per annum + Bonus + Pension + Benefits
Posted: 4 days ago
Warrington, Cheshire
Dawson & Walsh
Salary: £50000 - £75000 per annum + Bonus + Pension + Benefits
Posted: 4 days ago