The table below looks at the statistics for TDD skills in IT jobs advertised for the Oxford region. Included is a guide to the salaries offered in IT jobs that have cited TDD over the 3 months to 1 October 2016 with a comparison to the same period over the previous 2 years.

3 months to
1 Oct 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 25 19 31
Rank change year-on-year
-6 +12
Permanent jobs citing TDD 61 80 48
As % of all permanent IT jobs located in Oxford 8.88% 10.36% 6.86%
As % of the Processes & Methodologies category 10.25% 12.72% 8.56%
Number of salaries quoted 60 44 30
Median salary £47,500 £45,000 £48,500
Median salary % change year-on-year
+5.55% -7.21%
90% offered a salary of more than £39,500 £37,500 £34,500
10% offered a salary of more than £52,650 £50,000 £65,000
UK excluding London median salary £45,000 £42,500 £40,000
% change year-on-year
+5.88% +6.25%
TDD
Oxfordshire

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in permanent jobs advertised in the Oxford region.

Processes & Methodologies Category
Oxford
Permanent IT job ads with a match in the
Processes & Methodologies category
595 629 561
As % of all permanent IT jobs located in Oxford 86.61% 81.48% 80.14%
Number of salaries quoted 524 467 472
Median salary £45,500 £45,000 £45,000
Median salary % change year-on-year
+1.11% -
90% offered a salary of more than £30,000 £32,500 £29,200
10% offered a salary of more than £57,500 £65,000 £62,500
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

TDD
Jobs Demand Trend in Oxford

The demand trend of job ads across the Oxford region citing TDD as a proportion of all IT jobs with a match in the Processes & Methodologies category.

TDD Jobs Demand Trend in Oxford

TDD
Salary Trend in Oxford

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

TDD Salary Trend in Oxford

TDD
Salary Histogram in Oxford

This chart provides a salary histogram for IT jobs citing TDD across the Oxford region over the 3 months to 1 October 2016.

TDD Salary Histogram in Oxford

TDD
Top 30 Related IT Skills in Oxford

For the 6 months to 1 October 2016, 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 Oxford region with a requirement for TDD.

1 105 (83.33%) Agile Software Development
2 77 (61.11%) JavaScript
3 63 (50.00%) Software Engineering
4 53 (42.06%) BDD
5 51 (40.48%) HTML
6 47 (37.30%) C++
6 47 (37.30%) Web Services
6 47 (37.30%) Scrum
7 44 (34.92%) Continuous Integration
8 42 (33.33%) AngularJS
8 42 (33.33%) CSS
9 36 (28.57%) SQL
9 36 (28.57%) .NET
10 34 (26.98%) Java
11 33 (26.19%) HTML5
12 32 (25.40%) Software Architecture
12 32 (25.40%) RESTful
12 32 (25.40%) ISO13485
13 31 (24.60%) Python
14 29 (23.02%) MVC
14 29 (23.02%) MATLAB
15 28 (22.22%) C
15 28 (22.22%) Spring
16 27 (21.43%) Ruby
16 27 (21.43%) Image Processing
17 26 (20.63%) Qt
17 26 (20.63%) DICOM
17 26 (20.63%) Visualisation
17 26 (20.63%) C#
17 26 (20.63%) ISO 9001

TDD
Top Related IT Skills in Oxford 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 16 (12.70%) Tomcat
2 11 (8.73%) Apache
3 10 (7.94%) Elasticsearch
4 9 (7.14%) Jetty
4 9 (7.14%) nginx
5 7 (5.56%) Apache Solr
6 6 (4.76%) Confluence
6 6 (4.76%) JBoss
6 6 (4.76%) WebLogic
7 3 (2.38%) WebSphere
8 2 (1.59%) IIS
9 1 (0.79%) BizTalk Server
Applications
1 2 (1.59%) MS Excel
Business Applications
1 1 (0.79%) SAP Oil and Gas
Cloud Services
1 17 (13.49%) Amazon AWS
2 11 (8.73%) Amazon EC2
3 8 (6.35%) Microsoft Azure
4 5 (3.97%) Cloud Computing
4 5 (3.97%) GitHub
5 1 (0.79%) SaaS
Communications & Networking
1 1 (0.79%) Firewall
Database & Business Intelligence
1 25 (19.84%) NoSQL
2 20 (15.87%) MongoDB
3 17 (13.49%) Big Data
4 15 (11.90%) MySQL
5 14 (11.11%) SQL Server
6 6 (4.76%) Oracle Database
6 6 (4.76%) Oracle ODI
7 5 (3.97%) PostgreSQL
8 2 (1.59%) MariaDB
9 1 (0.79%) Apache Cassandra
Development Applications
1 23 (18.25%) Git (software)
2 15 (11.90%) Jenkins
2 15 (11.90%) Selenium
3 14 (11.11%) Maven
3 14 (11.11%) Subversion
4 12 (9.52%) Gradle
5 11 (8.73%) Bower
5 11 (8.73%) Grunt
5 11 (8.73%) Protractor
6 7 (5.56%) JIRA
7 5 (3.97%) Cucumber
7 5 (3.97%) JUnit
7 5 (3.97%) Karma Test Runner
7 5 (3.97%) Mockito
8 4 (3.17%) Team Foundation Server
8 4 (3.17%) WebDriver
9 3 (2.38%) MSTest
9 3 (2.38%) TestNG
10 2 (1.59%) Eclipse
10 2 (1.59%) Visual Studio
General
1 10 (7.94%) Publishing
2 3 (2.38%) Advertising
2 3 (2.38%) Finance
3 1 (0.79%) Electronics
3 1 (0.79%) Manufacturing
3 1 (0.79%) Marketing
3 1 (0.79%) Music Industry
3 1 (0.79%) Telecoms
Job Titles
1 94 (74.60%) Developer
2 36 (28.57%) JavaScript Developer
3 33 (26.19%) Software Engineer
4 29 (23.02%) Agile Developer
5 28 (22.22%) Java Developer
6 27 (21.43%) Angular Developer
7 26 (20.63%) Senior Developer
8 22 (17.46%) .NET Developer
8 22 (17.46%) Agile Java Developer
9 20 (15.87%) AWS Developer
10 18 (14.29%) Python Developer
11 16 (12.70%) Senior .NET Developer
12 14 (11.11%) ASP.NET MVC Developer
12 14 (11.11%) MongoDB Developer
13 12 (9.52%) ASP.NET Developer
13 12 (9.52%) HTML Developer
13 12 (9.52%) Web Developer
14 11 (8.73%) C# Developer
15 10 (7.94%) C++ Software Engineer
15 10 (7.94%) Senior ASP.NET Developer
Libraries, Frameworks & Software Standards
1 51 (40.48%) HTML
2 47 (37.30%) Web Services
3 42 (33.33%) AngularJS
3 42 (33.33%) CSS
4 36 (28.57%) .NET
5 33 (26.19%) HTML5
6 32 (25.40%) RESTful
7 28 (22.22%) Spring
8 26 (20.63%) Qt
9 24 (19.05%) ASP.NET
9 24 (19.05%) ASP.NET MVC
10 23 (18.25%) CSS3
11 19 (15.08%) jQuery
12 17 (13.49%) Node.js
13 16 (12.70%) Itk
13 16 (12.70%) VTK
14 12 (9.52%) Django
14 12 (9.52%) J2EE
14 12 (9.52%) SOAP
14 12 (9.52%) XML
Miscellaneous
1 26 (20.63%) Visualisation
2 15 (11.90%) User Experience
3 8 (6.35%) Computer Science
4 6 (4.76%) Clustering
4 6 (4.76%) Data Integration
4 6 (4.76%) Graphic Design
4 6 (4.76%) NHS
5 5 (3.97%) Mathematics
6 4 (3.17%) Semantic Web
7 2 (1.59%) Algorithms
7 2 (1.59%) Analytical Skills
7 2 (1.59%) Fintech
7 2 (1.59%) Physics
8 1 (0.79%) Digital Media
8 1 (0.79%) Enterprise Software
8 1 (0.79%) Mobile App
8 1 (0.79%) Streaming Video
8 1 (0.79%) W3C
Operating Systems
1 18 (14.29%) Linux
2 17 (13.49%) Windows
3 10 (7.94%) Mac OS
4 3 (2.38%) Windows 7
5 2 (1.59%) CentOS
5 2 (1.59%) Red Hat Enterprise Linux
5 2 (1.59%) Windows Server
Processes & Methodologies
1 105 (83.33%) Agile Software Development
2 63 (50.00%) Software Engineering
3 53 (42.06%) BDD
4 47 (37.30%) Scrum
5 44 (34.92%) Continuous Integration
6 32 (25.40%) Software Architecture
7 29 (23.02%) MVC
8 27 (21.43%) Image Processing
9 26 (20.63%) Computer Vision
10 19 (15.08%) DevOps
11 15 (11.90%) Kanban
12 14 (11.11%) Web Development
13 12 (9.52%) Continuous Improvement
14 11 (8.73%) Pair Programming
15 9 (7.14%) Build Automation
15 9 (7.14%) OO
15 9 (7.14%) Open Source
15 9 (7.14%) Test Automation
15 9 (7.14%) Unit Testing
16 8 (6.35%) Automated Testing
Programming Languages
1 77 (61.11%) JavaScript
2 47 (37.30%) C++
3 36 (28.57%) SQL
4 34 (26.98%) Java
5 31 (24.60%) Python
6 29 (23.02%) MATLAB
7 28 (22.22%) C
8 27 (21.43%) Ruby
9 26 (20.63%) C#
10 11 (8.73%) PHP
11 9 (7.14%) Bash Shell
11 9 (7.14%) Scala
12 3 (2.38%) Perl
13 1 (0.79%) R
Qualifications
1 21 (16.67%) Degree
Quality Assurance & Compliance
1 32 (25.40%) ISO13485
2 26 (20.63%) DICOM
2 26 (20.63%) ISO 9001
3 6 (4.76%) QA
System Software
1 7 (5.56%) Docker
Systems Management
1 5 (3.97%) Packer
1 5 (3.97%) Terraform
2 2 (1.59%) Puppet
Vendors
1 16 (12.70%) Microsoft
2 8 (6.35%) Oracle
3 2 (1.59%) Google
3 2 (1.59%) IBM
3 2 (1.59%) Red Hat
3 2 (1.59%) SAP
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