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 3 months to 28 March 2017 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
Oxfordshire / Kidlington
3 months to
28 Mar 2017
Same period 2016 Same period 2015
Rank 2 5 -
Rank change year-on-year +3 -  
Permanent jobs citing TDD 24 5 0
As % of all permanent IT jobs advertised in Kidlington 61.54% 31.25% -
As % of the Processes & Methodologies category 68.57% 31.25% -
Number of salaries quoted 24 5 0
Median salary £55,000 £72,500 -
Median salary % change year-on-year -24.13% -  
UK excluding London median salary £45,000 £45,000 £40,500
% change year-on-year - +11.11%  

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 Kidlington with a requirement for process and methodology skills.

Process & Methodology Skills
Kidlington
Permanent job vacancies with a requirement for process and methodology skills 35 16 10
As % of all permanent IT job vacancies advertised in Kidlington 89.74% 100.00% 100.00%
Number of salaries quoted 31 16 9
Median salary £55,000 £52,000 £67,500
Median salary % change year-on-year +5.76% -22.96%  
UK excluding London median salary £45,000 £45,000 £43,000
% change year-on-year - +4.65%  

TDD
Job Vacancy Trend in Kidlington

The job posting trend of jobs advertised in Kidlington 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 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 3 months to 28 March 2017.

Salary histogram for TDD in Kidlington

For the 6 months to 28 March 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 31 (100.00%) Java
2 26 (83.87%) Agile Software Development
2 26 (83.87%) Spring
2 26 (83.87%) Continuous Integration
2 26 (83.87%) RESTful
3 23 (74.19%) SQL
4 22 (70.97%) Informatics
5 20 (64.52%) Big Data
6 19 (61.29%) Amazon AWS
6 19 (61.29%) Java EE
7 17 (54.84%) REST
8 14 (45.16%) JavaScript
9 13 (41.94%) Oracle
9 13 (41.94%) SOAP
9 13 (41.94%) XML
9 13 (41.94%) JBoss
9 13 (41.94%) Tomcat
9 13 (41.94%) Data Modelling
9 13 (41.94%) ETL
9 13 (41.94%) XML Schema
9 13 (41.94%) JIRA
9 13 (41.94%) Data Integration
9 13 (41.94%) Talend Open Studio
9 13 (41.94%) Apache Camel
9 13 (41.94%) Talend
10 12 (38.71%) Software Engineering
11 11 (35.48%) AngularJS
11 11 (35.48%) Elasticsearch
12 9 (29.03%) Oracle Database
12 9 (29.03%) DevOps

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 13 (41.94%) JBoss
1 13 (41.94%) Tomcat
2 11 (35.48%) Elasticsearch
3 8 (25.81%) Apache Solr
3 8 (25.81%) Apache Spark
4 6 (19.35%) Apache
4 6 (19.35%) Jetty
4 6 (19.35%) nginx
5 4 (12.90%) IIS
Cloud Services
1 19 (61.29%) Amazon AWS
2 3 (9.68%) Cloud Computing
2 3 (9.68%) GitHub
2 3 (9.68%) Microsoft Azure
Database & Business Intelligence
1 20 (64.52%) Big Data
2 9 (29.03%) Oracle Database
3 8 (25.81%) Apache Cassandra
3 8 (25.81%) Apache Hive
3 8 (25.81%) Spark SQL
4 3 (9.68%) MongoDB
4 3 (9.68%) NoSQL
Development Applications
1 13 (41.94%) JIRA
1 13 (41.94%) Talend Open Studio
2 7 (22.58%) Jenkins
3 6 (19.35%) Git (software)
3 6 (19.35%) Gradle
3 6 (19.35%) Maven
3 6 (19.35%) Selenium
3 6 (19.35%) Subversion
4 3 (9.68%) Cucumber
4 3 (9.68%) JUnit
4 3 (9.68%) Mockito
Job Titles
1 26 (83.87%) Developer
1 26 (83.87%) Java Developer
2 19 (61.29%) AWS Developer
3 15 (48.39%) AWS Engineer
3 15 (48.39%) Java Engineer
4 12 (38.71%) Software Engineer
5 11 (35.48%) Agile Developer
5 11 (35.48%) Agile Java Developer
6 8 (25.81%) Architect
6 8 (25.81%) AWS Architect
6 8 (25.81%) Java Architect
6 8 (25.81%) SQL Developer
7 7 (22.58%) AWS Software Engineer
7 7 (22.58%) Developer/Software Engineer
7 7 (22.58%) ETL Architect
7 7 (22.58%) ETL Developer
7 7 (22.58%) Java Software Developer
7 7 (22.58%) Java Software Engineer
7 7 (22.58%) XML Architect
7 7 (22.58%) XML Developer
Libraries, Frameworks & Software Standards
1 26 (83.87%) RESTful
1 26 (83.87%) Spring
2 19 (61.29%) Java EE
3 17 (54.84%) REST
4 13 (41.94%) Apache Camel
4 13 (41.94%) SOAP
4 13 (41.94%) XML
4 13 (41.94%) XML Schema
5 11 (35.48%) AngularJS
6 8 (25.81%) Lucene
7 6 (19.35%) .NET
8 4 (12.90%) Middleware
9 3 (9.68%) J2EE
9 3 (9.68%) JMS
9 3 (9.68%) JSON
9 3 (9.68%) Spring Boot
9 3 (9.68%) Web Services
10 2 (6.45%) Natural Language Processing
Miscellaneous
1 5 (16.13%) Semantic Web
2 4 (12.90%) Computer Science
Operating Systems
1 7 (22.58%) Linux
2 4 (12.90%) Red Hat Enterprise Linux
2 4 (12.90%) Windows
2 4 (12.90%) Windows Server
Processes & Methodologies
1 26 (83.87%) Agile Software Development
1 26 (83.87%) Continuous Integration
2 22 (70.97%) Informatics
3 13 (41.94%) Data Integration
3 13 (41.94%) Data Modelling
3 13 (41.94%) ETL
4 12 (38.71%) Software Engineering
5 9 (29.03%) BDD
5 9 (29.03%) DevOps
5 9 (29.03%) Integration Testing
5 9 (29.03%) Scrum
5 9 (29.03%) Test Automation
6 8 (25.81%) Code Coverage
7 6 (19.35%) Build Automation
7 6 (19.35%) Continuous Deployment
7 6 (19.35%) Kanban
7 6 (19.35%) Open Source
8 4 (12.90%) Continuous Delivery
8 4 (12.90%) Data Management
8 4 (12.90%) Master Data Management
Programming Languages
1 31 (100.00%) Java
2 23 (74.19%) SQL
3 14 (45.16%) JavaScript
4 6 (19.35%) Bash Shell
4 6 (19.35%) C++
4 6 (19.35%) Python
4 6 (19.35%) Ruby
4 6 (19.35%) Scala
Qualifications
1 9 (29.03%) Degree
System Software
1 3 (9.68%) Docker
Systems Management
1 3 (9.68%) Packer
1 3 (9.68%) Terraform
Vendors
1 13 (41.94%) Oracle
1 13 (41.94%) Talend
2 4 (12.90%) Red Hat