Period
to 14 November 2019

The following table provides summary statistics for permanent job vacancies advertised in the East Midlands 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 14 November 2019 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
England > East Midlands
6 months to
14 Nov 2019
Same period 2018 Same period 2017
Rank 60 35 28
Rank change year-on-year -25 -7 +6
Permanent jobs citing TDD 179 304 393
As % of all permanent IT jobs advertised in the East Midlands 4.48% 6.50% 7.54%
As % of the Processes & Methodologies category 4.87% 7.03% 8.28%
Number of salaries quoted 144 246 333
East Midlands median annual salary £42,500 £42,500 £42,500
10th Percentile £30,000 £29,625 £32,100
90th Percentile £65,000 £70,000 £64,750
England median annual salary £60,000 £55,000 £52,500
% change year-on-year +9.09% +4.76% -

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 the East Midlands with a requirement for process or methodology skills.

All Process and Methodology Skills
East Midlands
Permanent vacancies with a requirement for process or methodology skills 3,677 4,324 4,749
As % of all permanent IT jobs advertised in the East Midlands 91.93% 92.41% 91.13%
Number of salaries quoted 3,105 3,356 3,927
East Midlands median annual salary £42,500 £42,500 £40,000
Median salary % change year-on-year - +6.25% -3.61%
10th Percentile £26,250 £26,250 £25,000
90th Percentile £70,000 £67,500 £62,500
England median annual salary £52,500 £52,500 £50,000
% change year-on-year - +5.00% -

TDD
Job Vacancy Trend in the East Midlands

Job postings citing TDD as a percentage of all IT jobs advertised in the East Midlands.

Job vacancy trend for TDD in the East Midlands

TDD
Salary Trend in the East Midlands

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

Salary trend for TDD in the East Midlands

TDD
Salary Histogram in the East Midlands

The salary distribution of IT jobs citing TDD in the East Midlands over the 6 months to 14 November 2019.

Salary histogram for TDD in the East Midlands

TDD
Job Locations in the East Midlands

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing TDD within the East Midlands region over the 6 months to 14 November 2019. 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
Nottinghamshire -20 93 £48,750 +14.71% 35
Leicestershire -4 46 £38,500 +1.32% 12
Derbyshire -17 20 £35,000 -36.36% 4
Northamptonshire -15 19 £35,500 -29.00% 7
Lincolnshire +2 1 £40,000 - 4
TDD
England

For the 6 months to 14 November 2019, 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 East Midlands region with a requirement for TDD.

1 146 (81.56%) Agile Software Development
2 89 (49.72%) JavaScript
3 85 (47.49%) C#
4 74 (41.34%) .NET
5 73 (40.78%) CSS
6 70 (39.11%) HTML
6 70 (39.11%) Scrum
7 59 (32.96%) BDD
7 59 (32.96%) AngularJS
8 57 (31.84%) Test Automation
9 56 (31.28%) Java
10 53 (29.61%) SQL
11 45 (25.14%) Continuous Integration
11 45 (25.14%) Node.js
12 44 (24.58%) Azure
13 43 (24.02%) MVC
14 38 (21.23%) React
14 38 (21.23%) SDLC
15 37 (20.67%) ASP.NET
16 35 (19.55%) Spring
16 35 (19.55%) Software Engineering
17 33 (18.44%) Web Development
17 33 (18.44%) Degree
18 32 (17.88%) AWS
18 32 (17.88%) DevOps
19 31 (17.32%) User Stories
19 31 (17.32%) Unit Testing
20 30 (16.76%) Git (software)
20 30 (16.76%) SQL Server
21 28 (15.64%) RESTful

TDD
Co-occurring IT Skills in the East Midlands 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 3 (1.68%) IIS
1 3 (1.68%) nginx
2 2 (1.12%) Apache Spark
2 2 (1.12%) Elasticsearch
3 1 (0.56%) Confluence
3 1 (0.56%) Drupal
3 1 (0.56%) WordPress
Business Applications
1 2 (1.12%) SAP Hybris
Cloud Services
1 44 (24.58%) Azure
2 32 (17.88%) AWS
3 15 (8.38%) Serverless
4 11 (6.15%) GitHub
5 8 (4.47%) npm
6 5 (2.79%) Azure Data Factory
7 4 (2.23%) SaaS
8 3 (1.68%) Azure Functions
9 2 (1.12%) Amazon EC2
9 2 (1.12%) OpenShift
10 1 (0.56%) Apigee
10 1 (0.56%) BrowserStack
10 1 (0.56%) GCP
Communications & Networking
1 4 (2.23%) HTTP
2 3 (1.68%) Softphone
3 2 (1.12%) Internet
4 1 (0.56%) Hyperconnected
4 1 (0.56%) SSL
Database & Business Intelligence
1 30 (16.76%) SQL Server
2 19 (10.61%) MongoDB
3 17 (9.50%) NoSQL
4 9 (5.03%) Big Data
4 9 (5.03%) MySQL
4 9 (5.03%) PostgreSQL
5 5 (2.79%) Cosmos DB
5 5 (2.79%) SQL Server 2016
6 4 (2.23%) Azure SQL Database
7 3 (1.68%) Microsoft Analysis Services
7 3 (1.68%) RavenDB
7 3 (1.68%) SQL Server 2005
7 3 (1.68%) SQL Server Analysis Services
7 3 (1.68%) SQL Server Reporting Services
8 2 (1.12%) Amazon RDS
8 2 (1.12%) Apache Hive
8 2 (1.12%) Hadoop
8 2 (1.12%) HBase
8 2 (1.12%) Impala
9 1 (0.56%) SQL Server 2014
Development Applications
1 30 (16.76%) Git (software)
2 23 (12.85%) JIRA
3 16 (8.94%) Jenkins
4 14 (7.82%) webpack
5 12 (6.70%) Selenium
6 10 (5.59%) Cucumber
7 9 (5.03%) Visual Studio
8 8 (4.47%) Subversion
8 8 (4.47%) WebDriver
9 7 (3.91%) Jasmine
9 7 (3.91%) JUnit
10 6 (3.35%) JMeter
10 6 (3.35%) Maven
10 6 (3.35%) Mocha
10 6 (3.35%) SpecFlow
11 5 (2.79%) Team Foundation Server
11 5 (2.79%) Visual Studio Code
12 4 (2.23%) Hudson
12 4 (2.23%) Visual Studio Team System
13 3 (1.68%) SoapUI
General
1 24 (13.41%) Finance
2 18 (10.06%) Retail
3 10 (5.59%) Marketing
4 8 (4.47%) Public Sector
5 7 (3.91%) Games
5 7 (3.91%) Telecoms
6 6 (3.35%) Electronics
6 6 (3.35%) Manufacturing
7 1 (0.56%) Aerospace
7 1 (0.56%) Automotive
7 1 (0.56%) Law
7 1 (0.56%) Music Industry
Job Titles
1 123 (68.72%) Developer
2 33 (18.44%) .NET Developer
3 23 (12.85%) Senior Developer
4 20 (11.17%) C# Developer
5 16 (8.94%) Software Developer
6 15 (8.38%) C# .NET Developer
6 15 (8.38%) Java Developer
7 12 (6.70%) Software Engineer
8 11 (6.15%) Full Stack Developer
8 11 (6.15%) JavaScript Developer
8 11 (6.15%) Junior
9 10 (5.59%) ASP.NET Developer
9 10 (5.59%) Junior Developer
9 10 (5.59%) Tester
10 9 (5.03%) React Developer
10 9 (5.03%) Team Leader
11 8 (4.47%) Applications Developer
11 8 (4.47%) Azure Developer
12 7 (3.91%) QA Engineer
12 7 (3.91%) UI Developer
Libraries, Frameworks & Software Standards
1 74 (41.34%) .NET
2 73 (40.78%) CSS
3 70 (39.11%) HTML
4 59 (32.96%) AngularJS
5 45 (25.14%) Node.js
6 38 (21.23%) React
7 37 (20.67%) ASP.NET
8 35 (19.55%) Spring
9 28 (15.64%) RESTful
9 28 (15.64%) Vue.js
10 27 (15.08%) .NET Core
11 24 (13.41%) REST
12 23 (12.85%) ASP.NET MVC
12 23 (12.85%) jQuery
13 22 (12.29%) ASP.NET Web API
14 21 (11.73%) HTML5
14 21 (11.73%) Web Services
15 19 (10.61%) JSON
16 16 (8.94%) .NET Framework
17 14 (7.82%) Entity Framework
Miscellaneous
1 17 (9.50%) User Experience
2 14 (7.82%) e-Learning
3 12 (6.70%) Mobile Payment
4 9 (5.03%) Mobile App
5 7 (3.91%) Enterprise Software
6 5 (2.79%) Analytical Skills
6 5 (2.79%) Greenfield Project
7 3 (1.68%) Handset
7 3 (1.68%) NHS
7 3 (1.68%) Virtual Team
8 2 (1.12%) Life Science
9 1 (0.56%) BBC
9 1 (0.56%) Internet of Things
9 1 (0.56%) N-Tier
9 1 (0.56%) PKI
9 1 (0.56%) Renewable Energy
9 1 (0.56%) Smart City
9 1 (0.56%) Smartcard
9 1 (0.56%) Social Media
Operating Systems
1 4 (2.23%) Linux
1 4 (2.23%) Windows
2 3 (1.68%) Android
2 3 (1.68%) Apple iOS
3 2 (1.12%) Ubuntu
Processes & Methodologies
1 146 (81.56%) Agile Software Development
2 70 (39.11%) Scrum
3 59 (32.96%) BDD
4 57 (31.84%) Test Automation
5 45 (25.14%) Continuous Integration
6 43 (24.02%) MVC
7 38 (21.23%) SDLC
8 35 (19.55%) Software Engineering
9 33 (18.44%) Web Development
10 32 (17.88%) DevOps
11 31 (17.32%) Unit Testing
11 31 (17.32%) User Stories
12 24 (13.41%) Continuous Delivery
12 24 (13.41%) E-Commerce
12 24 (13.41%) Microservices
13 22 (12.29%) OO
14 17 (9.50%) Kanban
14 17 (9.50%) Mentoring
14 17 (9.50%) Problem-Solving
15 15 (8.38%) Coaching
Programming Languages
1 89 (49.72%) JavaScript
2 85 (47.49%) C#
3 56 (31.28%) Java
4 53 (29.61%) SQL
5 19 (10.61%) C++
6 18 (10.06%) Python
7 13 (7.26%) Java 8
7 13 (7.26%) TypeScript
8 9 (5.03%) Ruby
8 9 (5.03%) T-SQL
9 7 (3.91%) ES6
9 7 (3.91%) VB.NET
10 6 (3.35%) ES7
10 6 (3.35%) Groovy
11 5 (2.79%) Scala
12 4 (2.23%) PHP
13 3 (1.68%) PowerShell
14 2 (1.12%) F#
14 2 (1.12%) PHP 7
15 1 (0.56%) VB
Qualifications
1 33 (18.44%) Degree
2 5 (2.79%) Computer Science Degree
2 5 (2.79%) ISTQB
3 3 (1.68%) ISEB
3 3 (1.68%) Security Cleared
4 2 (1.12%) SC Cleared
5 1 (0.56%) Microsoft Certification
Quality Assurance & Compliance
1 23 (12.85%) QA
2 2 (1.12%) GDPR
2 2 (1.12%) WCAG
System Software
1 24 (13.41%) Docker
2 6 (3.35%) Firmware
Systems Management
1 4 (2.23%) Kubernetes
2 1 (0.56%) Ansible
2 1 (0.56%) Kibana
Vendors
1 27 (15.08%) Microsoft
2 8 (4.47%) SAP
3 6 (3.35%) Oracle
4 5 (2.79%) Spotify
5 3 (1.68%) Google
6 2 (1.12%) ATG
6 2 (1.12%) hybris
7 1 (0.56%) Apple
7 1 (0.56%) Atlassian
7 1 (0.56%) Cypress Semiconductor
7 1 (0.56%) Facebook
7 1 (0.56%) InterSystems
7 1 (0.56%) Red Box
7 1 (0.56%) Sony
7 1 (0.56%) Xamarin
7 1 (0.56%) Yahoo!