Period
to 24 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Kidlington 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 24 November 2017 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
Oxfordshire > Kidlington
6 months to
24 Nov 2017
Same period 2016 Same period 2015
Rank 14 8 11
Rank change year-on-year -6 +3 -1
Permanent jobs citing TDD 7 15 23
As % of all permanent IT jobs advertised in Kidlington 8.54% 34.09% 27.06%
As % of the Processes & Methodologies category 11.48% 34.09% 28.40%
Number of salaries quoted 8 15 17
Kidlington median annual salary £45,000 £53,500 £52,000
Median salary % change year-on-year -15.89% +2.88% +4.00%
10th Percentile £42,500 £52,500 £47,600
90th Percentile £84,000 £61,050 £65,750
Oxfordshire median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% -7.22%

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 Kidlington with a requirement for process or methodology skills.

All Process and Methodology Skills
Kidlington
Permanent vacancies with a requirement for process or methodology skills 61 44 81
As % of all permanent IT jobs advertised in Kidlington 74.39% 100.00% 95.29%
Number of salaries quoted 44 44 59
Kidlington median annual salary £55,000 £53,500 £52,000
Median salary % change year-on-year +2.80% +2.88% +4.00%
10th Percentile £31,775 £33,250 £47,250
90th Percentile £77,125 £62,500 £63,750
Oxfordshire median annual salary £45,250 £45,000 £44,000
% change year-on-year +0.56% +2.27% +10.00%

TDD
Job Vacancy Trend in Kidlington

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

Job vacancy trend for TDD in Kidlington

TDD
Salary Trend in Kidlington

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

Salary trend for TDD in Kidlington

TDD
Salary Histogram in Kidlington

The salary distribution of IT jobs citing TDD in Kidlington over the 6 months to 24 November 2017.

Salary histogram for TDD in Kidlington

For the 6 months to 24 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 Kidlington region with a requirement for TDD.

1 7 (100.00%) .NET
1 7 (100.00%) C++
1 7 (100.00%) Agile Software Development
2 6 (85.71%) Scrum
2 6 (85.71%) WinForms
2 6 (85.71%) MVVM
2 6 (85.71%) C#
2 6 (85.71%) SQL
2 6 (85.71%) MATLAB
2 6 (85.71%) IIS
2 6 (85.71%) Visual Studio
2 6 (85.71%) ASP.NET
2 6 (85.71%) WCF
2 6 (85.71%) WPF
2 6 (85.71%) Unit Testing
3 1 (14.29%) Continuous Integration
3 1 (14.29%) Jetty
3 1 (14.29%) Git (software)
3 1 (14.29%) Test Automation
3 1 (14.29%) nginx
3 1 (14.29%) RESTful
3 1 (14.29%) Apache Solr
3 1 (14.29%) Scala
3 1 (14.29%) Visualisation
3 1 (14.29%) Amazon AWS
3 1 (14.29%) Open Source
3 1 (14.29%) Bash Shell
3 1 (14.29%) Web Services
3 1 (14.29%) Linux
3 1 (14.29%) Apache

TDD
Co-occurring IT Skills in Kidlington 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 6 (85.71%) IIS
2 1 (14.29%) Apache
2 1 (14.29%) Apache Solr
2 1 (14.29%) Apache Spark
2 1 (14.29%) Elasticsearch
2 1 (14.29%) Jetty
2 1 (14.29%) nginx
2 1 (14.29%) Tomcat
Cloud Services
1 1 (14.29%) Amazon AWS
1 1 (14.29%) Amazon EMR
Database & Business Intelligence
1 1 (14.29%) Big Data
1 1 (14.29%) Text Mining
Development Applications
1 6 (85.71%) Visual Studio
2 1 (14.29%) Git (software)
2 1 (14.29%) Gradle
2 1 (14.29%) Selenium
2 1 (14.29%) Subversion
General
1 1 (14.29%) Publishing
Job Titles
1 6 (85.71%) .NET Developer
1 6 (85.71%) .NET Software Developer
1 6 (85.71%) C# .NET Developer
1 6 (85.71%) C# Developer
1 6 (85.71%) C# Software Developer
1 6 (85.71%) C++ Developer
1 6 (85.71%) C++ Software Developer
1 6 (85.71%) C++/C# Developer
1 6 (85.71%) Developer
1 6 (85.71%) Software Developer
1 6 (85.71%) SQL Developer
2 1 (14.29%) Development Manager
2 1 (14.29%) Java Development Manager
Libraries, Frameworks & Software Standards
1 7 (100.00%) .NET
2 6 (85.71%) ASP.NET
2 6 (85.71%) WCF
2 6 (85.71%) WinForms
2 6 (85.71%) WPF
3 1 (14.29%) AngularJS
3 1 (14.29%) Elastic Stack
3 1 (14.29%) Kafka
3 1 (14.29%) Lucene
3 1 (14.29%) Natural Language Processing
3 1 (14.29%) RESTful
3 1 (14.29%) Web Services
Miscellaneous
1 1 (14.29%) Linked Data
Operating Systems
1 1 (14.29%) Linux
Processes & Methodologies
1 7 (100.00%) Agile Software Development
2 6 (85.71%) MVVM
2 6 (85.71%) Scrum
2 6 (85.71%) Unit Testing
3 1 (14.29%) Build Automation
3 1 (14.29%) Code Coverage
3 1 (14.29%) Continuous Deployment
3 1 (14.29%) Continuous Integration
3 1 (14.29%) Data Visualisation
3 1 (14.29%) Information Retrieval
3 1 (14.29%) Machine Learning
3 1 (14.29%) Open Source
3 1 (14.29%) Test Automation
3 1 (14.29%) Visualisation
Programming Languages
1 7 (100.00%) C++
2 6 (85.71%) C#
2 6 (85.71%) MATLAB
2 6 (85.71%) SQL
3 1 (14.29%) Bash Shell
3 1 (14.29%) Java
3 1 (14.29%) JavaScript
3 1 (14.29%) Python
3 1 (14.29%) Ruby
3 1 (14.29%) Scala
System Software
1 1 (14.29%) Apache ZooKeeper