Period
to 20 August 2018

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 August 2018 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
South East > Oxfordshire
6 months to
20 Aug 2018
Same period 2017 Same period 2016
Rank 28 27 28
Rank change year-on-year -1 +1 -6
Permanent jobs citing TDD 273 247 279
As % of all permanent IT jobs advertised in Oxfordshire 9.35% 8.79% 8.99%
As % of the Processes & Methodologies category 10.25% 9.75% 9.96%
Number of salaries quoted 265 260 262
Oxfordshire median annual salary £52,500 £55,000 £50,000
Median salary % change year-on-year -4.55% +10.00% +11.11%
10th Percentile £35,000 £32,000 £32,750
90th Percentile £77,500 £84,000 £63,750
South East median annual salary £47,500 £47,500 £45,000
% change year-on-year - +5.56% -

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 2,664 2,534 2,801
As % of all permanent IT jobs advertised in Oxfordshire 91.20% 90.15% 90.30%
Number of salaries quoted 2,360 2,120 2,255
Oxfordshire median annual salary £50,000 £45,000 £47,500
Median salary % change year-on-year +11.11% -5.26% +11.76%
10th Percentile £31,250 £27,500 £26,750
90th Percentile £70,000 £68,750 £67,500
South East median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - -

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 August 2018.

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 August 2018. 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 -2 167 £52,500 -17.97% 12
Kidlington -5 23 £67,000 +3.08%
Wallingford -5 17 £55,000 +4.76% 3
Abingdon -1 7 £57,500 -17.86% 4
Banbury +17 4 £35,000 -
Thame -20 3 £40,000 - 1
Bicester -8 2 £75,000 +20.00% 1
Witney +2 1 £45,000 -14.29% 3
TDD
South East

For the 6 months to 20 August 2018, IT jobs citing TDD also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Oxfordshire region with a requirement for TDD.

1 233 (85.35%) Agile Software Development
2 136 (49.82%) JavaScript
3 127 (46.52%) Java
4 118 (43.22%) Scrum
5 107 (39.19%) BDD
6 91 (33.33%) Continuous Integration
7 82 (30.04%) HTML
8 81 (29.67%) Web Services
9 77 (28.21%) Amazon AWS
10 74 (27.11%) CSS
11 73 (26.74%) Degree
12 72 (26.37%) Computer Science
13 69 (25.27%) C#
13 69 (25.27%) Python
13 69 (25.27%) Jenkins
14 68 (24.91%) Software Engineering
15 65 (23.81%) Git (software)
16 61 (22.34%) AngularJS
17 58 (21.25%) RESTful
17 58 (21.25%) Test Automation
18 57 (20.88%) Unit Testing
19 54 (19.78%) Machine Learning
19 54 (19.78%) Mentoring
20 53 (19.41%) Visualisation
20 53 (19.41%) SQL
21 52 (19.05%) Selenium
21 52 (19.05%) Node.js
22 45 (16.48%) jQuery
23 44 (16.12%) MVC
23 44 (16.12%) .NET

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 35 (12.82%) Elasticsearch
2 31 (11.36%) JBoss
3 21 (7.69%) Apache Solr
4 14 (5.13%) Confluence
5 9 (3.30%) NServiceBus
5 9 (3.30%) Tomcat
6 6 (2.20%) CMS
6 6 (2.20%) Umbraco
7 3 (1.10%) Apache Spark
8 2 (0.73%) ArcGIS
8 2 (0.73%) Tornado
9 1 (0.37%) Apache
9 1 (0.37%) IIS
9 1 (0.37%) Jetty
Applications
1 2 (0.73%) Microsoft Excel
1 2 (0.73%) Microsoft PowerPoint
1 2 (0.73%) Microsoft Project
1 2 (0.73%) MS Visio
Business Applications
1 1 (0.37%) Oracle Payables
1 1 (0.37%) Oracle Receivables
Cloud Services
1 77 (28.21%) Amazon AWS
2 23 (8.42%) GitHub
3 16 (5.86%) Microsoft Azure
4 15 (5.49%) Amazon SQS
5 14 (5.13%) npm
6 3 (1.10%) Cloud Computing
7 1 (0.37%) Amazon EC2
7 1 (0.37%) AWS Lambda
7 1 (0.37%) Google Cloud Platform
7 1 (0.37%) Serverless
Communications & Networking
1 7 (2.56%) Internet
2 3 (1.10%) Hyperconnected
3 1 (0.37%) Bluetooth
3 1 (0.37%) Broadband
Database & Business Intelligence
1 36 (13.19%) SQL Server
2 30 (10.99%) Big Data
3 21 (7.69%) NoSQL
4 12 (4.40%) PostgreSQL
5 11 (4.03%) MongoDB
5 11 (4.03%) MySQL
5 11 (4.03%) RavenDB
6 9 (3.30%) Event Store
6 9 (3.30%) SQL Server 2016
7 3 (1.10%) Geospatial Data
7 3 (1.10%) Redis
8 2 (0.73%) Apache Cassandra
8 2 (0.73%) Apache Hive
8 2 (0.73%) Data Warehouse
8 2 (0.73%) GIS
8 2 (0.73%) Oracle Database
8 2 (0.73%) Spark SQL
9 1 (0.37%) Amazon DynamoDB
9 1 (0.37%) Hadoop
Development Applications
1 69 (25.27%) Jenkins
2 65 (23.81%) Git (software)
3 52 (19.05%) Selenium
4 42 (15.38%) webpack
5 28 (10.26%) Grunt
5 28 (10.26%) gulp
6 25 (9.16%) Subversion
7 20 (7.33%) NUnit
8 17 (6.23%) JIRA
9 13 (4.76%) Cucumber
9 13 (4.76%) GitLab
10 10 (3.66%) PHPUnit
10 10 (3.66%) SpecFlow
11 9 (3.30%) JUnit
11 9 (3.30%) Mercurial
12 8 (2.93%) Ant
12 8 (2.93%) Hudson
12 8 (2.93%) Visual Studio
13 7 (2.56%) Maven
13 7 (2.56%) SoapUI
General
1 29 (10.62%) Games
2 8 (2.93%) Finance
3 7 (2.56%) Publishing
4 5 (1.83%) Telecoms
5 4 (1.47%) Retail
6 2 (0.73%) General Ledger
6 2 (0.73%) Law
6 2 (0.73%) Music Industry
7 1 (0.37%) Manufacturing
Job Titles
1 198 (72.53%) Developer
2 64 (23.44%) Software Developer
3 53 (19.41%) Lead Developer
4 50 (18.32%) JavaScript Developer
5 43 (15.75%) Senior Developer
6 39 (14.29%) HTML Developer
6 39 (14.29%) Java Developer
7 36 (13.19%) C# Developer
7 36 (13.19%) Python Developer
8 33 (12.09%) HTML CSS Developer
9 31 (11.36%) .NET Developer
10 30 (10.99%) C# Software Developer
11 29 (10.62%) Node.js Developer
12 28 (10.26%) React Developer
13 27 (9.89%) C# .NET Developer
14 25 (9.16%) Lead Software Developer
15 21 (7.69%) .NET Software Developer
16 20 (7.33%) ASP.NET MVC Developer
16 20 (7.33%) Senior Java Developer
17 18 (6.59%) Front End Developer (Client-Side Developer)
Libraries, Frameworks & Software Standards
1 82 (30.04%) HTML
2 81 (29.67%) Web Services
3 74 (27.11%) CSS
4 61 (22.34%) AngularJS
5 58 (21.25%) RESTful
6 52 (19.05%) Node.js
7 45 (16.48%) jQuery
8 44 (16.12%) .NET
9 43 (15.75%) Natural Language Processing
9 43 (15.75%) React
10 39 (14.29%) Django
11 32 (11.72%) HTML5
11 32 (11.72%) Spring
12 29 (10.62%) ASP.NET Web API
13 28 (10.26%) OpenGL
13 28 (10.26%) WebGL
14 21 (7.69%) Lucene
15 19 (6.96%) ASP.NET
15 19 (6.96%) REST
16 18 (6.59%) ASP.NET MVC
Miscellaneous
1 72 (26.37%) Computer Science
2 30 (10.99%) Greenfield Project
3 19 (6.96%) User Experience
4 12 (4.40%) Blog
4 12 (4.40%) Cloud Native
4 12 (4.40%) Mobile App
5 11 (4.03%) Fintech
6 4 (1.47%) Linux Command Line
7 3 (1.10%) 3D Graphics
8 2 (0.73%) Algorithms
8 2 (0.73%) PMI
8 2 (0.73%) Self-Motivation
8 2 (0.73%) Semantic Web
8 2 (0.73%) Xbox
9 1 (0.37%) Data Structures
9 1 (0.37%) Life Science
9 1 (0.37%) Photography
9 1 (0.37%) Public Cloud
Operating Systems
1 15 (5.49%) Linux
2 11 (4.03%) Android
3 8 (2.93%) Apple iOS
4 3 (1.10%) Windows
Processes & Methodologies
1 233 (85.35%) Agile Software Development
2 118 (43.22%) Scrum
3 107 (39.19%) BDD
4 91 (33.33%) Continuous Integration
5 68 (24.91%) Software Engineering
6 58 (21.25%) Test Automation
7 57 (20.88%) Unit Testing
8 54 (19.78%) Machine Learning
8 54 (19.78%) Mentoring
9 53 (19.41%) Visualisation
10 44 (16.12%) Data Modelling
10 44 (16.12%) MVC
11 36 (13.19%) OO
12 33 (12.09%) Analytics
13 31 (11.36%) DevOps
14 30 (10.99%) Continuous Delivery
14 30 (10.99%) Problem-Solving
15 27 (9.89%) Continuous Deployment
16 25 (9.16%) Integration Testing
17 23 (8.42%) Data Science
Programming Languages
1 136 (49.82%) JavaScript
2 127 (46.52%) Java
3 69 (25.27%) C#
3 69 (25.27%) Python
4 53 (19.41%) SQL
5 36 (13.19%) C++
6 28 (10.26%) GLSL
7 16 (5.86%) TypeScript
8 15 (5.49%) PHP
9 10 (3.66%) PL/SQL
10 9 (3.30%) Go
11 6 (2.20%) Ruby
12 2 (0.73%) ES6
12 2 (0.73%) Java 8
12 2 (0.73%) Scala
13 1 (0.37%) Groovy
13 1 (0.37%) Java 9
13 1 (0.37%) MATLAB
Qualifications
1 73 (26.74%) Degree
2 12 (4.40%) Computer Science Degree
3 3 (1.10%) PhD
4 2 (0.73%) ISEB
4 2 (0.73%) ISTQB
4 2 (0.73%) PMI Certification
4 2 (0.73%) PRINCE2 Practitioner
Quality Assurance & Compliance
1 33 (12.09%) QA
System Software
1 19 (6.96%) Docker
2 1 (0.37%) Apache ZooKeeper
Systems Management
1 11 (4.03%) Ansible
1 11 (4.03%) Kubernetes
2 3 (1.10%) Puppet
2 3 (1.10%) Terraform
3 2 (0.73%) Opscode Chef
Vendors
1 16 (5.86%) Talend
2 13 (4.76%) Oracle
3 10 (3.66%) Perforce
3 10 (3.66%) Xamarin
4 5 (1.83%) Microsoft
5 4 (1.47%) Google
5 4 (1.47%) Informatica
6 3 (1.10%) Salesforce.com
7 2 (0.73%) ESRI
7 2 (0.73%) Twitter
8 1 (0.37%) Atlassian
8 1 (0.37%) BT
8 1 (0.37%) Facebook
8 1 (0.37%) Motorola
8 1 (0.37%) SAP