Period
to 26 November 2020

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 26 November 2020 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
England > East Midlands
6 months to
26 Nov 2020
Same period 2019 Same period 2018
Rank 64 52 37
Rank change year-on-year -12 -15 -9
Permanent jobs citing TDD 53 177 303
As % of all permanent jobs advertised in the East Midlands 3.19% 4.49% 6.58%
As % of the Processes & Methodologies category 3.62% 4.86% 7.08%
Number of salaries quoted 59 175 251
Median annual salary £52,500 £45,000 £42,500
Median salary % change year-on-year +16.67% +5.88% -
10th Percentile £31,850 £30,000 £27,500
90th Percentile £98,000 £65,000 £65,000
England median annual salary £60,000 £60,000 £55,000
% 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 1,466 3,639 4,278
As % of all permanent IT jobs advertised in the East Midlands 88.21% 92.27% 92.84%
Number of salaries quoted 1,242 3,107 3,273
Median annual salary £43,500 £43,000 £42,500
Median salary % change year-on-year +1.16% +1.18% +6.25%
10th Percentile £28,500 £26,250 £26,250
90th Percentile £68,496 £70,000 £67,500
England median annual salary £55,000 £52,500 £52,500
% change year-on-year +4.76% - +5.00%

TDD
Job Vacancy Trend in the East Midlands

Job postings citing TDD as a proportion 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

3-month moving average salary quoted in jobs citing TDD in the East Midlands.

Salary trend for TDD in the East Midlands

TDD
Salary Histogram in the East Midlands

Salary distribution for jobs citing TDD in the East Midlands over the 6 months to 26 November 2020.

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 26 November 2020. 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 -8 26 £56,250 +15.38% 13
Northamptonshire +25 15 £50,000 +28.21% 5
Leicestershire +6 5 £35,000 -12.50% 6
Derbyshire +11 4 £35,000 - 8
TDD
England

For the 6 months to 26 November 2020, 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 37 (69.81%) Agile Software Development
2 29 (54.72%) JavaScript
3 23 (43.40%) AngularJS
4 21 (39.62%) Software Engineering
5 20 (37.74%) Azure
6 19 (35.85%) .NET
6 19 (35.85%) C#
7 18 (33.96%) .NET Core
8 17 (32.08%) Node.js
9 15 (28.30%) AWS
10 13 (24.53%) Vue.js
11 12 (22.64%) BDD
11 12 (22.64%) CSS
12 11 (20.75%) Java
13 10 (18.87%) HTML
14 9 (16.98%) Scrum
15 8 (15.09%) Python
15 8 (15.09%) C++
15 8 (15.09%) Cross-Platform Development
16 7 (13.21%) Fintech
16 7 (13.21%) TypeScript
16 7 (13.21%) Technical Leadership
16 7 (13.21%) Thought Leadership
16 7 (13.21%) SQL Server
16 7 (13.21%) Microsoft
16 7 (13.21%) Finance
16 7 (13.21%) Artificial Intelligence
16 7 (13.21%) Degree
16 7 (13.21%) Computer Science
16 7 (13.21%) Analytics

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 4 (7.55%) Elasticsearch
2 2 (3.77%) Confluence
Cloud Services
1 20 (37.74%) Azure
2 15 (28.30%) AWS
3 6 (11.32%) AWS CloudFormation
4 5 (9.43%) npm
5 4 (7.55%) Azure Data Factory
6 3 (5.66%) Serverless
7 2 (3.77%) Amazon Kinesis
7 2 (3.77%) AWS Lambda
8 1 (1.89%) Cloud Computing
8 1 (1.89%) SaaS
Communications & Networking
1 1 (1.89%) Internet
1 1 (1.89%) PPP
Database & Business Intelligence
1 7 (13.21%) SQL Server
2 6 (11.32%) MongoDB
3 5 (9.43%) MySQL
4 4 (7.55%) Data Warehouse
4 4 (7.55%) NoSQL
4 4 (7.55%) PostgreSQL
4 4 (7.55%) Redis
4 4 (7.55%) Relational Database
5 2 (3.77%) Amazon DynamoDB
Development Applications
1 6 (11.32%) Git (software)
2 4 (7.55%) Capybara
2 4 (7.55%) minitest
2 4 (7.55%) RSpec
2 4 (7.55%) Selenium
2 4 (7.55%) webpack
3 3 (5.66%) Jenkins
4 2 (3.77%) JIRA
5 1 (1.89%) Bower
5 1 (1.89%) gulp
5 1 (1.89%) Jasmine
5 1 (1.89%) JUnit
5 1 (1.89%) Karma Test Runner
5 1 (1.89%) Maven
5 1 (1.89%) Mockito
5 1 (1.89%) Protractor
5 1 (1.89%) Xdebug
General
1 7 (13.21%) Finance
2 4 (7.55%) Law
Job Titles
1 32 (60.38%) Developer
2 17 (32.08%) C# Developer
3 16 (30.19%) .NET Developer
4 15 (28.30%) C# .NET Developer
5 9 (16.98%) Senior Developer
6 7 (13.21%) Senior .NET Developer
6 7 (13.21%) Software Engineer
7 6 (11.32%) C++ Software Engineer
7 6 (11.32%) Development Director
7 6 (11.32%) Senior C# .NET Developer
7 6 (11.32%) Senior C# Developer
8 4 (7.55%) Azure Engineer
8 4 (7.55%) Data Engineer
8 4 (7.55%) Development Manager
8 4 (7.55%) Front End Developer (Client-Side Developer)
8 4 (7.55%) Java Development Manager
8 4 (7.55%) Ruby Developer
8 4 (7.55%) Senior C++ Software Engineer
8 4 (7.55%) Senior Software Engineer
8 4 (7.55%) Web Developer
Libraries, Frameworks & Software Standards
1 23 (43.40%) AngularJS
2 19 (35.85%) .NET
3 18 (33.96%) .NET Core
4 17 (32.08%) Node.js
5 13 (24.53%) Vue.js
6 12 (22.64%) CSS
7 10 (18.87%) HTML
8 6 (11.32%) HTML5
8 6 (11.32%) RESTful
9 5 (9.43%) .NET Framework
10 4 (7.55%) CSS3
10 4 (7.55%) Ext JS
11 3 (5.66%) ASP.NET
11 3 (5.66%) Kendo UI
11 3 (5.66%) Laravel
11 3 (5.66%) React
11 3 (5.66%) Ruby on Rails
11 3 (5.66%) Symfony
12 2 (3.77%) Redux
13 1 (1.89%) Twig
Miscellaneous
1 2 (3.77%) Mobile App
1 2 (3.77%) Podcast
1 2 (3.77%) Self-Motivation
2 1 (1.89%) Embedded Systems
2 1 (1.89%) User Experience
Operating Systems
1 5 (9.43%) Windows
2 4 (7.55%) Linux
2 4 (7.55%) Red Hat Enterprise Linux
3 1 (1.89%) Apple iOS
Processes & Methodologies
1 37 (69.81%) Agile Software Development
2 21 (39.62%) Software Engineering
3 12 (22.64%) BDD
4 9 (16.98%) Scrum
5 8 (15.09%) Cross-Platform Development
6 7 (13.21%) Analytics
6 7 (13.21%) Artificial Intelligence
6 7 (13.21%) Computer Science
6 7 (13.21%) Fintech
6 7 (13.21%) Technical Leadership
6 7 (13.21%) Thought Leadership
7 6 (11.32%) Microservices
8 5 (9.43%) Data Modelling
8 5 (9.43%) Data Security
8 5 (9.43%) Front End Development
9 4 (7.55%) DevOps
9 4 (7.55%) High Availability
9 4 (7.55%) Kanban
9 4 (7.55%) Low Latency
9 4 (7.55%) OO
Programming Languages
1 29 (54.72%) JavaScript
2 19 (35.85%) C#
3 11 (20.75%) Java
4 8 (15.09%) C++
4 8 (15.09%) Python
5 7 (13.21%) TypeScript
6 4 (7.55%) C
6 4 (7.55%) Ruby
6 4 (7.55%) Scala
7 3 (5.66%) PHP
8 2 (3.77%) SQL
9 1 (1.89%) Apple Swift
9 1 (1.89%) Objective-C
Qualifications
1 7 (13.21%) Degree
2 4 (7.55%) Security Cleared
Quality Assurance & Compliance
1 1 (1.89%) QA
System Software
1 1 (1.89%) Docker
Systems Management
1 4 (7.55%) Terraform
2 1 (1.89%) Ansible
Vendors
1 7 (13.21%) Microsoft
2 6 (11.32%) Atlassian
3 4 (7.55%) Databricks
3 4 (7.55%) Red Hat
4 2 (3.77%) Telerik
4 2 (3.77%) Xamarin