Period
to 28 July 2017

The following table provides summary statistics for permanent job vacancies advertised in Wallingford 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 28 July 2017 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
Oxfordshire > Wallingford
6 months to
28 Jul 2017
Same period 2016 Same period 2015
Rank 9 8 13
Rank change year-on-year -1 +5 -
Permanent jobs citing TDD 15 49 6
As % of all permanent IT jobs advertised in Wallingford 29.41% 52.13% 12.77%
As % of the Processes & Methodologies category 37.50% 52.69% 18.75%
Number of salaries quoted 15 49 6
Wallingford median annual salary £52,500 £35,000 £47,500
Median salary % change year-on-year +50.00% -26.32% -
10th Percentile £36,250 £22,750 £32,500
90th Percentile £53,750 £67,500 £48,750
Oxfordshire median annual salary £55,000 £50,000 £45,000
% change year-on-year +10.00% +11.11% -5.26%

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 Wallingford with a requirement for process and methodology skills.

Process & Methodology Skills
Wallingford
Permanent job vacancies with a requirement for process and methodology skills 40 93 32
As % of all permanent IT job vacancies advertised in Wallingford 78.43% 98.94% 68.09%
Number of salaries quoted 40 91 32
Wallingford median annual salary £37,500 £40,000 £32,500
Median salary % change year-on-year -6.25% +23.08% -6.09%
10th Percentile £26,250 £22,750 £18,500
90th Percentile £53,750 £67,500 £54,375
Oxfordshire median annual salary £45,000 £47,500 £43,000
% change year-on-year -5.26% +10.47% +1.18%

TDD
Job Vacancy Trend in Wallingford

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

Job vacancy trend for TDD in Wallingford

TDD
Salary Trend in Wallingford

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

Salary trend for TDD in Wallingford

TDD
Salary Histogram in Wallingford

The salary distribution of IT jobs citing TDD in Wallingford over the 6 months to 28 July 2017.

Salary histogram for TDD in Wallingford

For the 6 months to 28 July 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 Wallingford region with a requirement for TDD.

1 15 (100.00%) C#
1 15 (100.00%) .NET
1 15 (100.00%) SQL Server
1 15 (100.00%) ASP.NET
1 15 (100.00%) Web Services
1 15 (100.00%) OO
1 15 (100.00%) MVC
1 15 (100.00%) Agile Software Development
2 14 (93.33%) Subversion
2 14 (93.33%) Software Engineering
2 14 (93.33%) Degree
2 14 (93.33%) Refactoring
2 14 (93.33%) Git (software)
2 14 (93.33%) Scrum
2 14 (93.33%) TypeScript
3 9 (60.00%) SDLC
3 9 (60.00%) SOLID
3 9 (60.00%) ASP.NET Web API
3 9 (60.00%) ASP.NET MVC
3 9 (60.00%) NUnit
4 8 (53.33%) BDD
4 8 (53.33%) Mentoring
4 8 (53.33%) Coaching
4 8 (53.33%) Analytical Skills
4 8 (53.33%) Don't repeat yourself (DRY)
4 8 (53.33%) User Stories
4 8 (53.33%) Data Modelling
4 8 (53.33%) SQL
4 8 (53.33%) Greenfield Project
4 8 (53.33%) RESTful

TDD
Co-occurring IT Skills in Wallingford 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:

Database & Business Intelligence
1 15 (100.00%) SQL Server
2 6 (40.00%) Relational Database
3 1 (6.67%) SQL Server 2005
3 1 (6.67%) SQL Server 2008
3 1 (6.67%) SQL Server 2012
Development Applications
1 14 (93.33%) Git (software)
1 14 (93.33%) Subversion
2 9 (60.00%) NUnit
3 8 (53.33%) webpack
4 6 (40.00%) Bugzilla
4 6 (40.00%) Trac
5 1 (6.67%) Team Foundation Server
5 1 (6.67%) Visual Studio
5 1 (6.67%) VSS/SourceSafe
Job Titles
1 15 (100.00%) Developer
2 14 (93.33%) .NET Developer
2 14 (93.33%) Agile .NET Developer
2 14 (93.33%) Agile C# Developer
2 14 (93.33%) Agile Developer
2 14 (93.33%) ASP.NET Developer
2 14 (93.33%) C# .NET Developer
2 14 (93.33%) C# ASP.NET Developer
2 14 (93.33%) C# Developer
3 9 (60.00%) Senior Developer
4 8 (53.33%) .NET Software Developer
4 8 (53.33%) ASP.NET MVC Developer
4 8 (53.33%) C# Software Developer
4 8 (53.33%) Senior .NET Software Developer
4 8 (53.33%) Senior Agile Developer
4 8 (53.33%) Senior ASP.NET MVC Developer
4 8 (53.33%) Senior C# .NET Developer
4 8 (53.33%) Senior C# ASP.NET Developer
4 8 (53.33%) Senior C# Software Developer
4 8 (53.33%) Software Developer
Libraries, Frameworks & Software Standards
1 15 (100.00%) .NET
1 15 (100.00%) ASP.NET
1 15 (100.00%) Web Services
2 9 (60.00%) ASP.NET MVC
2 9 (60.00%) ASP.NET Web API
3 8 (53.33%) RESTful
4 7 (46.67%) CSS
4 7 (46.67%) jQuery
5 6 (40.00%) Backbone.js
5 6 (40.00%) HTML
5 6 (40.00%) Marionette.js
5 6 (40.00%) RequireJS
5 6 (40.00%) WCF
6 1 (6.67%) Ajax
6 1 (6.67%) AngularJS
6 1 (6.67%) ASP.NET 2.0
6 1 (6.67%) ASP.NET MVC 4
6 1 (6.67%) KnockoutJS
Miscellaneous
1 8 (53.33%) Analytical Skills
1 8 (53.33%) Greenfield Project
2 1 (6.67%) Virtual Team
Processes & Methodologies
1 15 (100.00%) Agile Software Development
1 15 (100.00%) MVC
1 15 (100.00%) OO
2 14 (93.33%) Refactoring
2 14 (93.33%) Scrum
2 14 (93.33%) Software Engineering
3 9 (60.00%) SDLC
3 9 (60.00%) SOLID
4 8 (53.33%) BDD
4 8 (53.33%) Coaching
4 8 (53.33%) Data Modelling
4 8 (53.33%) Don't repeat yourself (DRY)
4 8 (53.33%) Mentoring
4 8 (53.33%) User Stories
5 6 (40.00%) Mobile Development
5 6 (40.00%) OOP
5 6 (40.00%) SOA
6 1 (6.67%) Web Development
Programming Languages
1 15 (100.00%) C#
2 14 (93.33%) TypeScript
3 8 (53.33%) SQL
4 6 (40.00%) JavaScript
5 1 (6.67%) VB.NET
Qualifications
1 14 (93.33%) Degree
2 1 (6.67%) Microsoft Certification
Vendors
1 1 (6.67%) Microsoft
Wallingford, Oxfordshire
Evolution Recruitment Solutions
Salary: 30,000 - 40,000
Posted: Yesterday
Wallingford, Oxfordshire
Go Partnership.
Salary: From £35,000 to £40,000 per annum + Benefits
Posted: 3 days ago