Period
to 20 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Oxfordshire 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 20 November 2017 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
South East > Oxfordshire
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 31 27 21
Rank change year-on-year -4 -6 +9
Permanent jobs citing TDD 229 240 334
As % of all permanent IT jobs advertised in Oxfordshire 7.61% 8.29% 9.87%
As % of the Processes & Methodologies category 8.62% 9.36% 11.33%
Number of salaries quoted 212 223 252
Oxfordshire median annual salary £52,500 £47,500 £45,000
Median salary % change year-on-year +10.53% +5.56% -7.22%
10th Percentile £35,000 £32,750 £37,500
90th Percentile £77,450 £57,500 £63,000
South East median annual salary £46,375 £45,000 £45,000
% change year-on-year +3.06% - -

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 Oxfordshire with a requirement for process or methodology skills.

All Process and Methodology Skills
Oxfordshire
Permanent vacancies with a requirement for process or methodology skills 2656 2564 2948
As % of all permanent IT jobs advertised in Oxfordshire 88.27% 88.57% 87.14%
Number of salaries quoted 2187 2050 2385
Oxfordshire median annual salary £45,000 £45,000 £43,705
Median salary % change year-on-year - +2.96% +9.26%
10th Percentile £29,000 £27,500 £26,250
90th Percentile £72,500 £67,500 £63,750
South East median annual salary £45,000 £45,000 £45,000

TDD
Job Vacancy Trend in Oxfordshire

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

Job vacancy trend for TDD in Oxfordshire

TDD
Salary Trend in Oxfordshire

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

Salary trend for TDD in Oxfordshire

TDD
Salary Histogram in Oxfordshire

The salary distribution of IT jobs citing TDD in Oxfordshire over the 6 months to 20 November 2017.

Salary histogram for TDD in Oxfordshire

TDD
Job Locations in Oxfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing TDD within the Oxfordshire region over the 6 months to 20 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Oxford -2 115 £60,000 +26.32% 13
Thame - 26 £40,000 - 1
Abingdon +15 20 £60,000 +14.29% 2
Wallingford -2 13 £52,500 +40.00% 3
Banbury +18 9 £35,000 -17.65% 2
Kidlington -8 7 £45,000 -15.89%
Witney -4 1 £40,000 -5.88%
TDD
South East

For the 6 months to 20 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 Oxfordshire region with a requirement for TDD.

1 182 (79.48%) Agile Software Development
2 113 (49.34%) .NET
3 112 (48.91%) C#
4 107 (46.72%) RESTful
5 106 (46.29%) Java
6 93 (40.61%) SQL Server
6 93 (40.61%) AngularJS
7 84 (36.68%) BDD
8 83 (36.24%) MVC
9 82 (35.81%) ASP.NET
10 77 (33.62%) JavaScript
11 76 (33.19%) ASP.NET MVC
12 71 (31.00%) Scrum
13 70 (30.57%) Continuous Integration
13 70 (30.57%) ASP.NET Web API
14 65 (28.38%) Twitter Bootstrap
15 62 (27.07%) KnockoutJS
16 60 (26.20%) Web Application Development
16 60 (26.20%) ASP.NET MVC 5
17 55 (24.02%) Amazon AWS
18 53 (23.14%) NoSQL
18 53 (23.14%) Web Services
19 52 (22.71%) Software Engineering
20 51 (22.27%) Git (software)
21 50 (21.83%) SQL
22 46 (20.09%) Spring
22 46 (20.09%) WCF
23 41 (17.90%) Python
24 39 (17.03%) Kanban
25 36 (15.72%) Elasticsearch

TDD
Co-occurring IT Skills in Oxfordshire 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 36 (15.72%) Elasticsearch
2 25 (10.92%) Apache Spark
3 23 (10.04%) Tomcat
4 16 (6.99%) Apache Solr
5 13 (5.68%) Apache
6 8 (3.49%) Confluence
7 7 (3.06%) IIS
8 6 (2.62%) nginx
9 5 (2.18%) Jetty
10 4 (1.75%) JBoss
11 1 (0.44%) CMS
11 1 (0.44%) Mule
11 1 (0.44%) Sitecore CMS
11 1 (0.44%) Umbraco
Cloud Services
1 55 (24.02%) Amazon AWS
2 21 (9.17%) Microsoft Azure
3 14 (6.11%) Cloud Computing
4 11 (4.80%) GitHub
5 10 (4.37%) Amazon EC2
5 10 (4.37%) Amazon S3
6 7 (3.06%) npm
7 5 (2.18%) Amazon EMR
7 5 (2.18%) Google Cloud Platform
8 3 (1.31%) SaaS
9 2 (0.87%) Amazon SQS
Communications & Networking
1 8 (3.49%) Hyperconnected
1 8 (3.49%) Internet
2 7 (3.06%) Broadband
3 6 (2.62%) Network Security
4 2 (0.87%) HTTP
5 1 (0.44%) Firewall
Database & Business Intelligence
1 93 (40.61%) SQL Server
2 53 (23.14%) NoSQL
3 35 (15.28%) Big Data
4 34 (14.85%) SQL Server 2016
5 30 (13.10%) SQL Server 2014
6 23 (10.04%) MongoDB
7 16 (6.99%) MySQL
7 16 (6.99%) PostgreSQL
8 12 (5.24%) Data Mining
8 12 (5.24%) Text Mining
9 10 (4.37%) Data Lake
9 10 (4.37%) Hadoop
10 7 (3.06%) Relational Database
11 3 (1.31%) Apache Cassandra
11 3 (1.31%) Apache Hive
11 3 (1.31%) Spark SQL
12 2 (0.87%) Amazon DynamoDB
13 1 (0.44%) MariaDB
13 1 (0.44%) SQL Server 2012
13 1 (0.44%) Triplestore
Development Applications
1 51 (22.27%) Git (software)
2 25 (10.92%) Jenkins
2 25 (10.92%) Selenium
3 21 (9.17%) Subversion
3 21 (9.17%) Visual Studio
4 19 (8.30%) JIRA
5 13 (5.68%) NUnit
6 12 (5.24%) Maven
7 11 (4.80%) JUnit
8 9 (3.93%) Cucumber
9 8 (3.49%) GitLab
10 7 (3.06%) webpack
11 6 (2.62%) Gradle
12 5 (2.18%) Mockito
13 4 (1.75%) Grunt
13 4 (1.75%) Moq
13 4 (1.75%) MSTest
13 4 (1.75%) Rhino Mocks
13 4 (1.75%) SoapUI
13 4 (1.75%) Talend Open Studio
General
1 32 (13.97%) Publishing
2 26 (11.35%) Music Industry
3 11 (4.80%) Finance
4 9 (3.93%) Games
5 3 (1.31%) Advertising
5 3 (1.31%) Retail
6 2 (0.87%) Automotive
7 1 (0.44%) Marketing
Job Titles
1 162 (70.74%) Developer
2 95 (41.48%) .NET Developer
3 40 (17.47%) C# Developer
4 38 (16.59%) C# .NET Developer
5 34 (14.85%) Java Developer
6 30 (13.10%) Senior Developer
7 27 (11.79%) Software Developer
8 21 (9.17%) Software Engineer
9 19 (8.30%) ASP.NET Developer
9 19 (8.30%) C# ASP.NET Developer
10 18 (7.86%) C# Software Developer
10 18 (7.86%) Senior Software Developer
11 17 (7.42%) Python Developer
12 16 (6.99%) .NET Software Developer
12 16 (6.99%) Development Manager
12 16 (6.99%) Senior Software Engineer
13 15 (6.55%) Java Engineer
14 13 (5.68%) Big Data Engineer
15 12 (5.24%) Senior Java Engineer
15 12 (5.24%) Team Leader
Libraries, Frameworks & Software Standards
1 113 (49.34%) .NET
2 107 (46.72%) RESTful
3 93 (40.61%) AngularJS
4 82 (35.81%) ASP.NET
5 76 (33.19%) ASP.NET MVC
6 70 (30.57%) ASP.NET Web API
7 65 (28.38%) Twitter Bootstrap
8 62 (27.07%) KnockoutJS
9 60 (26.20%) ASP.NET MVC 5
10 53 (23.14%) Web Services
11 46 (20.09%) Spring
11 46 (20.09%) WCF
12 35 (15.28%) Node.js
13 28 (12.23%) REST
14 27 (11.79%) J2EE
15 26 (11.35%) .NET Framework
15 26 (11.35%) Code First Entity Framework
15 26 (11.35%) Entity Framework
16 22 (9.61%) JSON
16 22 (9.61%) WPF
Miscellaneous
1 34 (14.85%) Greenfield Project
2 18 (7.86%) Computer Science
3 13 (5.68%) Analytical Skills
4 12 (5.24%) User Experience
5 6 (2.62%) Linked Data
6 4 (1.75%) Enterprise Software
6 4 (1.75%) Semantic Web
6 4 (1.75%) Social Network
7 2 (0.87%) Algorithms
7 2 (0.87%) Fintech
8 1 (0.44%) Data Structures
8 1 (0.44%) Linux Command Line
8 1 (0.44%) Minimum Viable Product
8 1 (0.44%) NHS
8 1 (0.44%) Virtual Team
Operating Systems
1 22 (9.61%) Linux
2 8 (3.49%) Windows
3 1 (0.44%) CentOS
Processes & Methodologies
1 182 (79.48%) Agile Software Development
2 84 (36.68%) BDD
3 83 (36.24%) MVC
4 71 (31.00%) Scrum
5 70 (30.57%) Continuous Integration
6 60 (26.20%) Web Application Development
7 52 (22.71%) Software Engineering
8 39 (17.03%) Kanban
9 34 (14.85%) Mentoring
10 33 (14.41%) Unit Testing
11 32 (13.97%) Test Automation
12 30 (13.10%) OO
13 26 (11.35%) High Availability
14 24 (10.48%) Machine Learning
15 21 (9.17%) MVVM
16 20 (8.73%) Continuous Deployment
16 20 (8.73%) User Stories
17 19 (8.30%) Pair Programming
18 18 (7.86%) Continuous Delivery
19 16 (6.99%) Data Modelling
Programming Languages
1 112 (48.91%) C#
2 106 (46.29%) Java
3 77 (33.62%) JavaScript
4 50 (21.83%) SQL
5 41 (17.90%) Python
6 33 (14.41%) C++
7 32 (13.97%) Ruby
8 24 (10.48%) Scala
9 14 (6.11%) TypeScript
10 9 (3.93%) C
11 8 (3.49%) MATLAB
12 7 (3.06%) PHP
13 5 (2.18%) Bash Shell
13 5 (2.18%) R
14 4 (1.75%) Groovy
14 4 (1.75%) Perl
15 1 (0.44%) SPARQL
15 1 (0.44%) VB.NET
Qualifications
1 21 (9.17%) Degree
2 8 (3.49%) Computer Science Degree
3 7 (3.06%) PhD
4 1 (0.44%) Microsoft Certification
Quality Assurance & Compliance
1 6 (2.62%) QA
System Software
1 27 (11.79%) Docker
2 5 (2.18%) Apache ZooKeeper
3 4 (1.75%) KVM
3 4 (1.75%) VirtualBox
Systems Management
1 10 (4.37%) Mesos
1 10 (4.37%) Packer
1 10 (4.37%) Terraform
2 1 (0.44%) Kubernetes
2 1 (0.44%) Puppet
Vendors
1 10 (4.37%) Sophos
2 8 (3.49%) Salesforce.com
3 7 (3.06%) Perforce
4 5 (2.18%) Google
4 5 (2.18%) Microsoft
5 4 (1.75%) Facebook
5 4 (1.75%) Oracle
5 4 (1.75%) Talend
5 4 (1.75%) Twitter
6 2 (0.87%) Capita
7 1 (0.44%) Sitecore
7 1 (0.44%) Xamarin