The following table provides summary statistics for permanent job vacancies advertised in Birmingham 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 23 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
23 Mar 2017
Same period 2016 Same period 2015
Test-Driven Development (TDD)
West Midlands / Birmingham
Rank 36 57 54
Rank change year-on-year +21 -3  
Permanent jobs citing TDD 104 88 74
As % of all permanent IT jobs advertised in Birmingham 5.79% 3.81% 4.33%
As % of the Processes & Methodologies category 6.44% 4.37% 5.22%
Number of salaries quoted 85 81 66
Median salary £45,000 £39,000 £35,000
Median salary % change year-on-year +15.38% +11.42%  
90% offered a salary of more than £31,000 £31,500 £25,000
10% offered a salary of more than £57,500 £57,500 £51,250
UK excluding London median salary £45,000 £45,000 £40,000
% change year-on-year - +12.50%  

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 Birmingham with a requirement for process and methodology skills.

Process & Methodology Skills
Birmingham
Permanent job vacancies with a requirement for process and methodology skills 1616 2013 1417
As % of all permanent IT job vacancies advertised in Birmingham 89.98% 87.07% 82.91%
Number of salaries quoted 1266 1554 1178
Median salary £45,000 £43,974 £44,000
Median salary % change year-on-year +2.33% -0.05%  
90% offered a salary of more than £30,000 £30,000 £30,000
10% offered a salary of more than £62,500 £70,000 £65,000
UK excluding London median salary £45,000 £45,000 £43,000
% change year-on-year - +4.65%  

TDD
Job Vacancy Trend in Birmingham

The job posting trend of jobs advertised in Birmingham 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 Birmingham

TDD
Salary Trend in Birmingham

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

Salary trend for TDD in Birmingham

TDD
Salary Histogram in Birmingham

The salary distribution of IT jobs citing TDD in Birmingham over the 3 months to 23 March 2017.

Salary histogram for TDD in Birmingham

TDD
Top 30 Related IT Skills in Birmingham

For the 6 months to 23 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 Birmingham region with a requirement for TDD.

1 166 (89.73%) Agile Software Development
2 122 (65.95%) C#
3 120 (64.86%) .NET
4 109 (58.92%) MVC
5 98 (52.97%) BDD
6 85 (45.95%) JavaScript
7 84 (45.41%) ASP.NET
8 78 (42.16%) HTML
9 70 (37.84%) CSS
10 68 (36.76%) ASP.NET MVC
11 66 (35.68%) SQL Server
12 58 (31.35%) Java
13 51 (27.57%) E-Commerce
14 50 (27.03%) Git (software)
15 47 (25.41%) ASP.NET Web API
16 45 (24.32%) SQL
16 45 (24.32%) Scrum
17 44 (23.78%) RESTful
17 44 (23.78%) Degree
18 42 (22.70%) Continuous Integration
19 38 (20.54%) NoSQL
20 34 (18.38%) Visual Studio
20 34 (18.38%) AngularJS
21 33 (17.84%) Microsoft
22 31 (16.76%) Microsoft Azure
23 29 (15.68%) J2EE
23 29 (15.68%) Mentoring
23 29 (15.68%) SQL Server 2014
24 27 (14.59%) SOLID
24 27 (14.59%) QA

TDD
Top Related IT Skills in Birmingham 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 7 (3.78%) Elasticsearch
2 6 (3.24%) Apache
2 6 (3.24%) CMS
3 4 (2.16%) Apache Spark
3 4 (2.16%) nginx
4 3 (1.62%) Tomcat
5 2 (1.08%) Apache Pig
5 2 (1.08%) JBoss
5 2 (1.08%) WordPress
6 1 (0.54%) IIS
6 1 (0.54%) Umbraco
6 1 (0.54%) WebSphere
Applications
1 11 (5.95%) MS Excel
Business Applications
1 4 (2.16%) Dynamics CRM
2 1 (0.54%) Magento
Cloud Services
1 31 (16.76%) Microsoft Azure
2 19 (10.27%) Amazon AWS
3 13 (7.03%) Amazon EC2
4 11 (5.95%) SaaS
5 4 (2.16%) Amazon S3
5 4 (2.16%) AWS Elastic Beanstalk
6 3 (1.62%) GitHub
Communications & Networking
1 4 (2.16%) Broadband
1 4 (2.16%) HTTP
Database & Business Intelligence
1 66 (35.68%) SQL Server
2 38 (20.54%) NoSQL
3 29 (15.68%) SQL Server 2014
4 20 (10.81%) SQL Server 2012
5 11 (5.95%) MongoDB
6 9 (4.86%) Big Data
6 9 (4.86%) MySQL
7 4 (2.16%) Amazon RDS
7 4 (2.16%) Couchbase
7 4 (2.16%) Hadoop
7 4 (2.16%) Redis
7 4 (2.16%) SQL Server 2016
8 2 (1.08%) Apache Cassandra
8 2 (1.08%) Apache Hive
8 2 (1.08%) Flink
8 2 (1.08%) Impala
8 2 (1.08%) OLAP
8 2 (1.08%) Oracle OLAP
8 2 (1.08%) Pentaho
8 2 (1.08%) Triplestore
Development Applications
1 50 (27.03%) Git (software)
2 34 (18.38%) Visual Studio
3 20 (10.81%) Selenium
4 19 (10.27%) JUnit
5 15 (8.11%) Maven
6 14 (7.57%) Jenkins
7 11 (5.95%) Team Foundation Server
8 10 (5.41%) git-flow
8 10 (5.41%) Mockito
9 9 (4.86%) DbUnit
9 9 (4.86%) jMock
9 9 (4.86%) SonarQube
10 8 (4.32%) JMeter
10 8 (4.32%) MSBuild
10 8 (4.32%) Octopus Deploy
10 8 (4.32%) TeamCity
11 6 (3.24%) Cucumber
11 6 (3.24%) Subversion
11 6 (3.24%) TestNG
11 6 (3.24%) WebDriver
General
1 23 (12.43%) Retail
2 18 (9.73%) Marketing
3 14 (7.57%) Finance
4 9 (4.86%) Automotive
4 9 (4.86%) Telecoms
5 7 (3.78%) Music Industry
6 4 (2.16%) Electronics
6 4 (2.16%) Manufacturing
7 1 (0.54%) Games
Job Titles
1 146 (78.92%) Developer
2 68 (36.76%) .NET Developer
3 54 (29.19%) Senior Developer
4 42 (22.70%) C# Developer
5 41 (22.16%) Java Developer
6 26 (14.05%) Senior .NET Developer
7 20 (10.81%) Junior
7 20 (10.81%) Junior Developer
8 18 (9.73%) C# .NET Developer
8 18 (9.73%) Graduate
8 18 (9.73%) Graduate Developer
9 17 (9.19%) Graduate C# Developer
9 17 (9.19%) Graduate Java Developer
9 17 (9.19%) Graduate Python Developer
9 17 (9.19%) Junior C# Developer
9 17 (9.19%) Junior Java Developer
9 17 (9.19%) Junior Python Developer
9 17 (9.19%) Python Developer
10 14 (7.57%) Software Engineer
11 12 (6.49%) ASP.NET MVC Developer
Libraries, Frameworks & Software Standards
1 120 (64.86%) .NET
2 84 (45.41%) ASP.NET
3 78 (42.16%) HTML
4 70 (37.84%) CSS
5 68 (36.76%) ASP.NET MVC
6 47 (25.41%) ASP.NET Web API
7 44 (23.78%) RESTful
8 34 (18.38%) AngularJS
9 29 (15.68%) J2EE
10 25 (13.51%) HTML5
10 25 (13.51%) WCF
11 24 (12.97%) jQuery
11 24 (12.97%) Web Services
12 23 (12.43%) Node.js
13 22 (11.89%) Twitter Bootstrap
14 21 (11.35%) ASP.NET MVC 5
14 21 (11.35%) KnockoutJS
14 21 (11.35%) REST
15 17 (9.19%) Spring
16 13 (7.03%) CSS3
Miscellaneous
1 19 (10.27%) Fintech
2 8 (4.32%) Computer Science
3 7 (3.78%) Analytical Skills
4 6 (3.24%) Blog
4 6 (3.24%) User Experience
5 4 (2.16%) Linux Command Line
6 3 (1.62%) Mobile App
7 1 (0.54%) Enterprise Software
7 1 (0.54%) iPad
7 1 (0.54%) mHealth
Operating Systems
1 23 (12.43%) Linux
2 12 (6.49%) Apple iOS
3 7 (3.78%) Windows
4 2 (1.08%) Android
5 1 (0.54%) Unix
5 1 (0.54%) Windows Phone
Processes & Methodologies
1 166 (89.73%) Agile Software Development
2 109 (58.92%) MVC
3 98 (52.97%) BDD
4 51 (27.57%) E-Commerce
5 45 (24.32%) Scrum
6 42 (22.70%) Continuous Integration
7 29 (15.68%) Mentoring
8 27 (14.59%) SOLID
9 24 (12.97%) Software Engineering
10 23 (12.43%) OO
11 20 (10.81%) Kanban
11 20 (10.81%) Web Application Development
12 19 (10.27%) Business Intelligence
12 19 (10.27%) Web Development
13 14 (7.57%) Automated Testing
13 14 (7.57%) Re-Platforming
14 11 (5.95%) Performance Testing
15 10 (5.41%) Front End Development
15 10 (5.41%) iOS Development
15 10 (5.41%) Unit Testing
Programming Languages
1 122 (65.95%) C#
2 85 (45.95%) JavaScript
3 58 (31.35%) Java
4 45 (24.32%) SQL
5 25 (13.51%) Ruby
6 17 (9.19%) Python
7 10 (5.41%) Objective-C
8 9 (4.86%) PHP
8 9 (4.86%) T-SQL
9 5 (2.70%) VB.NET
9 5 (2.70%) XPath
10 3 (1.62%) Scala
11 2 (1.08%) TypeScript
11 2 (1.08%) XQuery
12 1 (0.54%) C
12 1 (0.54%) Groovy
Qualifications
1 44 (23.78%) Degree
2 10 (5.41%) Microsoft Certification
3 8 (4.32%) SC Cleared
3 8 (4.32%) Security Cleared
4 2 (1.08%) ISTQB
Quality Assurance & Compliance
1 27 (14.59%) QA
2 11 (5.95%) SDET
System Software
1 9 (4.86%) VMware Infrastructure
1 9 (4.86%) vSphere
2 4 (2.16%) Docker
3 2 (1.08%) Apache ZooKeeper
3 2 (1.08%) HDFS
Systems Management
1 4 (2.16%) Opscode Chef
2 2 (1.08%) Hadoop YARN
Vendors
1 33 (17.84%) Microsoft
2 10 (5.41%) IBM
3 9 (4.86%) VMware
4 4 (2.16%) Cognizant
4 4 (2.16%) Oracle
4 4 (2.16%) Zend
5 2 (1.08%) Google
5 2 (1.08%) Tableau
5 2 (1.08%) Vertica
5 2 (1.08%) Xamarin
6 1 (0.54%) MuleSoft
6 1 (0.54%) webMethods
Birmingham, West Midlands (County)
Greywood Associates Limited
Salary: £35000 - £45000 per annum + Benefits
Posted: Yesterday
Birmingham, West Midlands (County)
X4 Group
Salary: £30k - 41k per year
Posted: 4 hours ago
Birmingham, West Midlands (County)
Kyna Associates
Salary: £30000 - £45000 Per Annum bonus, benefits
Posted: Yesterday
Birmingham, West Midlands (County)
Erin Associates
Salary: £38000 - £42000 per annum + excellent benefits
Posted: Yesterday
Birmingham, West Midlands (County)
Dawson & Walsh
Salary: £40000 - £50000 per annum + Bonus + Pension + Benefits
Posted: 3 days ago
Birmingham, West Midlands (County)
Itecco
Salary: £30000 - £50000 per annum + Benefits
Posted: Yesterday
Birmingham, West Midlands (County)
Dawson & Walsh
Salary: £25000 - £35000 per annum + Bonus + Pension + Benefits
Posted: 3 days ago
Birmingham, West Midlands (County)
Dawson & Walsh
Salary: £30000 - £45000 per annum + Bonus + Pension + Benefits
Posted: 3 days ago
Birmingham
ECOM
Salary: £35000 - £45000 per annum + Share Options, Flexitime, 4 days remote
Posted: 9 days ago