Period
to 27 February 2020

The following table provides summary statistics for permanent job vacancies advertised in South Yorkshire 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 27 February 2020 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
Yorkshire > South Yorkshire
6 months to
27 Feb 2020
Same period 2019 Same period 2018
Rank 34 44 38
Rank change year-on-year +10 -6 -18
Permanent jobs citing TDD 51 64 68
As % of all permanent IT jobs advertised in South Yorkshire 6.19% 5.48% 5.84%
As % of the Processes & Methodologies category 6.74% 5.87% 6.40%
Number of salaries quoted 47 62 46
South Yorkshire median annual salary £50,000 £50,000 £50,000
10th Percentile £41,250 £35,000 £31,250
90th Percentile £58,750 £110,000 £61,250
Yorkshire median annual salary £50,000 £45,000 £45,000
% change year-on-year +11.11% - -

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 South Yorkshire with a requirement for process or methodology skills.

All Process and Methodology Skills
South Yorkshire
Permanent vacancies with a requirement for process or methodology skills 757 1,091 1,062
As % of all permanent IT jobs advertised in South Yorkshire 91.87% 93.49% 91.16%
Number of salaries quoted 619 799 934
South Yorkshire median annual salary £45,000 £40,000 £40,000
Median salary % change year-on-year +12.50% - -
10th Percentile £26,450 £24,500 £25,500
90th Percentile £63,750 £63,750 £60,000
Yorkshire median annual salary £45,000 £42,500 £42,500
% change year-on-year +5.88% - +3.66%

TDD
Job Vacancy Trend in South Yorkshire

Job postings citing TDD as a percentage of all IT jobs advertised in South Yorkshire.

Job vacancy trend for TDD in South Yorkshire

TDD
Salary Trend in South Yorkshire

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

Salary trend for TDD in South Yorkshire

TDD
Salary Histogram in South Yorkshire

The salary distribution of IT jobs citing TDD in South Yorkshire over the 6 months to 27 February 2020.

Salary histogram for TDD in South Yorkshire

TDD
Job Locations in South Yorkshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing TDD within the South Yorkshire region over the 6 months to 27 February 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
Sheffield +4 42 £50,000 - 15
Barnsley +4 5 £50,000 - 1
Rotherham +4 2 £51,250 +57.69% 3
TDD
Yorkshire

For the 6 months to 27 February 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 South Yorkshire region with a requirement for TDD.

1 41 (80.39%) Agile Software Development
2 29 (56.86%) JavaScript
3 27 (52.94%) C#
4 21 (41.18%) Java
4 21 (41.18%) .NET
5 20 (39.22%) Greenfield Project
6 18 (35.29%) .NET Core
6 18 (35.29%) HTML
6 18 (35.29%) AWS
7 17 (33.33%) MVC
8 16 (31.37%) Software Engineering
8 16 (31.37%) Microservices
9 15 (29.41%) DevOps
10 14 (27.45%) BDD
11 13 (25.49%) QA
11 13 (25.49%) AngularJS
12 12 (23.53%) ASP.NET Web API
13 11 (21.57%) Test Automation
13 11 (21.57%) SQL
13 11 (21.57%) OOP
13 11 (21.57%) OO
14 10 (19.61%) PHP
14 10 (19.61%) Git (software)
14 10 (19.61%) User Experience
15 9 (17.65%) RESTful
15 9 (17.65%) ASP.NET
15 9 (17.65%) Python
16 8 (15.69%) CSS
16 8 (15.69%) SQL Server
16 8 (15.69%) Unit Testing

TDD
Co-occurring IT Skills in South Yorkshire 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 6 (11.76%) Elasticsearch
2 5 (9.80%) SAS
3 4 (7.84%) nginx
4 2 (3.92%) Apache
5 1 (1.96%) Confluence
Cloud Services
1 18 (35.29%) AWS
2 7 (13.73%) Azure
3 4 (7.84%) AWS Lambda
3 4 (7.84%) Serverless
4 2 (3.92%) AWS CloudFormation
4 2 (3.92%) GitHub
5 1 (1.96%) npm
Communications & Networking
1 2 (3.92%) Internet
Database & Business Intelligence
1 8 (15.69%) SQL Server
2 7 (13.73%) NoSQL
2 7 (13.73%) Relational Database
3 6 (11.76%) Redis
4 2 (3.92%) PostgreSQL
5 1 (1.96%) SQL Server 2016
Development Applications
1 10 (19.61%) Git (software)
2 5 (9.80%) Subversion
3 4 (7.84%) Mercurial
4 3 (5.88%) Cypress.io
4 3 (5.88%) Jenkins
4 3 (5.88%) Selenium
4 3 (5.88%) WebDriver
5 2 (3.92%) Codeception
5 2 (3.92%) PHPUnit
6 1 (1.96%) Eclipse
6 1 (1.96%) Gradle
6 1 (1.96%) Grunt
6 1 (1.96%) gulp
6 1 (1.96%) IntelliJ
6 1 (1.96%) JIRA
6 1 (1.96%) JUnit
6 1 (1.96%) Maven
General
1 3 (5.88%) Banking
1 3 (5.88%) Finance
2 2 (3.92%) Games
3 1 (1.96%) Public Sector
Job Titles
1 39 (76.47%) Developer
2 20 (39.22%) Senior Developer
3 16 (31.37%) .NET Developer
4 10 (19.61%) Software Engineer
5 8 (15.69%) Senior .NET Developer
5 8 (15.69%) Software Developer
6 5 (9.80%) SAS Developer
6 5 (9.80%) Senior SAS Developer
6 5 (9.80%) Senior Software Engineer
7 4 (7.84%) .NET Software Developer
7 4 (7.84%) JavaScript Developer
7 4 (7.84%) PHP Developer
8 3 (5.88%) .NET Software Engineer
8 3 (5.88%) Angular Developer
8 3 (5.88%) Developer in Test
8 3 (5.88%) PHP Software Engineer
8 3 (5.88%) React Developer
8 3 (5.88%) Senior .NET Software Developer
8 3 (5.88%) Senior .NET Software Engineer
8 3 (5.88%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 21 (41.18%) .NET
2 18 (35.29%) .NET Core
2 18 (35.29%) HTML
3 13 (25.49%) AngularJS
4 12 (23.53%) ASP.NET Web API
5 9 (17.65%) ASP.NET
5 9 (17.65%) RESTful
6 8 (15.69%) .NET Framework
6 8 (15.69%) CSS
7 7 (13.73%) Entity Framework
7 7 (13.73%) HTML5
7 7 (13.73%) Node.js
8 6 (11.76%) JSON
8 6 (11.76%) React
8 6 (11.76%) SOAP
8 6 (11.76%) Web Services
9 5 (9.80%) Elastic Stack
9 5 (9.80%) Spring.NET
9 5 (9.80%) StructureMap
9 5 (9.80%) Unity DI Container
Miscellaneous
1 20 (39.22%) Greenfield Project
2 10 (19.61%) User Experience
3 5 (9.80%) Self-Motivation
4 3 (5.88%) Enterprise Software
4 3 (5.88%) Mobile Banking
5 2 (3.92%) Algorithms
5 2 (3.92%) Data Structures
5 2 (3.92%) Virtual Team
6 1 (1.96%) N-Tier
Operating Systems
1 2 (3.92%) Linux
2 1 (1.96%) Mac OS X
2 1 (1.96%) Unix
Processes & Methodologies
1 41 (80.39%) Agile Software Development
2 17 (33.33%) MVC
3 16 (31.37%) Microservices
3 16 (31.37%) Software Engineering
4 15 (29.41%) DevOps
5 14 (27.45%) BDD
6 11 (21.57%) OO
6 11 (21.57%) OOP
6 11 (21.57%) Test Automation
7 8 (15.69%) Unit Testing
8 7 (13.73%) Continuous Integration
8 7 (13.73%) Scrum
8 7 (13.73%) Web Development
9 6 (11.76%) Coaching
9 6 (11.76%) SDLC
9 6 (11.76%) SOLID
10 5 (9.80%) CAD
10 5 (9.80%) ERP
10 5 (9.80%) PDM
10 5 (9.80%) SOA
Programming Languages
1 29 (56.86%) JavaScript
2 27 (52.94%) C#
3 21 (41.18%) Java
4 11 (21.57%) SQL
5 10 (19.61%) PHP
6 9 (17.65%) Python
7 4 (7.84%) Go
8 3 (5.88%) Bash Shell
9 2 (3.92%) C
9 2 (3.92%) C++
9 2 (3.92%) Kotlin
9 2 (3.92%) PL/SQL
9 2 (3.92%) Scala
10 1 (1.96%) Java 8
10 1 (1.96%) PHP 7
10 1 (1.96%) TypeScript
Qualifications
1 4 (7.84%) Degree
2 2 (3.92%) Computer Science Degree
3 1 (1.96%) SANS
Quality Assurance & Compliance
1 13 (25.49%) QA
System Software
1 7 (13.73%) Docker
Systems Management
1 4 (7.84%) Ansible
2 2 (3.92%) Kubernetes
Vendors
1 1 (1.96%) Atlassian
1 1 (1.96%) Zend