Period
to 19 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Stockport 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 19 November 2017 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
Manchester > Stockport
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 17 25 21
Rank change year-on-year +8 -4 +2
Permanent jobs citing TDD 55 36 56
As % of all permanent IT jobs advertised in Stockport 12.76% 9.45% 13.11%
As % of the Processes & Methodologies category 13.85% 10.43% 13.93%
Number of salaries quoted 51 32 56
Stockport median annual salary £45,000 £42,500 £37,500
Median salary % change year-on-year +5.88% +13.33% +7.14%
10th Percentile £35,000 £26,750 £29,250
90th Percentile £57,500 £51,250 £42,500
Manchester median annual salary £45,000 £45,000 £42,500
% change year-on-year - +5.88% +6.25%

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 Stockport with a requirement for process or methodology skills.

All Process and Methodology Skills
Stockport
Permanent vacancies with a requirement for process or methodology skills 397 345 402
As % of all permanent IT jobs advertised in Stockport 92.11% 90.55% 94.15%
Number of salaries quoted 361 329 394
Stockport median annual salary £40,000 £38,000 £37,500
Median salary % change year-on-year +5.26% +1.33% +2.74%
10th Percentile £26,750 £26,000 £26,825
90th Percentile £57,500 £56,250 £51,250
Manchester median annual salary £44,500 £42,500 £40,000
% change year-on-year +4.71% +6.25% +3.90%

TDD
Job Vacancy Trend in Stockport

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

Job vacancy trend for TDD in Stockport

TDD
Salary Trend in Stockport

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

Salary trend for TDD in Stockport

TDD
Salary Histogram in Stockport

The salary distribution of IT jobs citing TDD in Stockport over the 6 months to 19 November 2017.

Salary histogram for TDD in Stockport

For the 6 months to 19 November 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 Stockport region with a requirement for TDD.

1 45 (81.82%) Agile Software Development
2 36 (65.45%) BDD
3 35 (63.64%) RESTful
4 33 (60.00%) Web Services
5 30 (54.55%) Scrum
6 27 (49.09%) SOAP
7 24 (43.64%) JavaScript
7 24 (43.64%) Git (software)
8 23 (41.82%) HTML
8 23 (41.82%) Java
8 23 (41.82%) CSS
9 21 (38.18%) C#
9 21 (38.18%) .NET
9 21 (38.18%) HTML5
9 21 (38.18%) CSS3
9 21 (38.18%) Spring
9 21 (38.18%) Mentoring
10 19 (34.55%) Ruby
11 18 (32.73%) SQL
11 18 (32.73%) XML
11 18 (32.73%) SOA
12 17 (30.91%) Hibernate
12 17 (30.91%) Ruby on Rails
12 17 (30.91%) Continuous Integration
13 16 (29.09%) jQuery
13 16 (29.09%) JUnit
13 16 (29.09%) Responsive Web Design
13 16 (29.09%) Jenkins
14 15 (27.27%) Enterprise Software
15 14 (25.45%) MySQL

TDD
Co-occurring IT Skills in Stockport 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 9 (16.36%) Apache
1 9 (16.36%) nginx
2 3 (5.45%) GlassFish
2 3 (5.45%) JBoss
2 3 (5.45%) Oracle SOA Suite
3 1 (1.82%) EPiServer
Cloud Services
1 8 (14.55%) Amazon AWS
2 5 (9.09%) Amazon ElastiCache
2 5 (9.09%) AWS CloudFormation
2 5 (9.09%) AWS Elastic Beanstalk
2 5 (9.09%) Cloud Computing
3 3 (5.45%) Microsoft Azure
Communications & Networking
1 9 (16.36%) SSL
2 5 (9.09%) HTTP
Database & Business Intelligence
1 14 (25.45%) MySQL
2 11 (20.00%) SQL Server
3 7 (12.73%) NoSQL
4 6 (10.91%) Data Warehouse
5 5 (9.09%) Redis
6 2 (3.64%) SQL Server 2016
Development Applications
1 24 (43.64%) Git (software)
2 16 (29.09%) Jenkins
2 16 (29.09%) JUnit
3 13 (23.64%) Ant
3 13 (23.64%) Eclipse
3 13 (23.64%) IntelliJ
4 7 (12.73%) Selenium
5 5 (9.09%) gulp
6 3 (5.45%) Gradle
6 3 (5.45%) JIRA
6 3 (5.45%) Maven
7 1 (1.82%) Selenium IDE
General
1 2 (3.64%) Finance
1 2 (3.64%) Games
2 1 (1.82%) Retail
2 1 (1.82%) Telecoms
Job Titles
1 46 (83.64%) Developer
2 16 (29.09%) Java Developer
3 11 (20.00%) C# Developer
4 9 (16.36%) Ruby on Rails Developer
5 8 (14.55%) Senior Developer
6 7 (12.73%) Senior Java Developer
7 5 (9.09%) .NET Developer
7 5 (9.09%) Architect
7 5 (9.09%) Java Architect
7 5 (9.09%) PHP Architect
8 3 (5.45%) Applications Architect
8 3 (5.45%) Java Applications Architect
9 2 (3.64%) Agile .NET Developer
9 2 (3.64%) Agile Developer
9 2 (3.64%) Java Technical Architect
9 2 (3.64%) PHP Technical Architect
9 2 (3.64%) Scrum Master
9 2 (3.64%) Social Media Developer
9 2 (3.64%) Technical Architect
10 1 (1.82%) Senior Agile Developer
Libraries, Frameworks & Software Standards
1 35 (63.64%) RESTful
2 33 (60.00%) Web Services
3 27 (49.09%) SOAP
4 23 (41.82%) CSS
4 23 (41.82%) HTML
5 21 (38.18%) .NET
5 21 (38.18%) CSS3
5 21 (38.18%) HTML5
5 21 (38.18%) Spring
6 18 (32.73%) XML
7 17 (30.91%) Hibernate
7 17 (30.91%) Ruby on Rails
8 16 (29.09%) jQuery
9 11 (20.00%) AngularJS
9 11 (20.00%) WCF
10 10 (18.18%) Ajax
10 10 (18.18%) YUI
11 9 (16.36%) ASP.NET
11 9 (16.36%) J2EE
11 9 (16.36%) LAMP
Miscellaneous
1 15 (27.27%) Enterprise Software
2 13 (23.64%) iPad
3 10 (18.18%) User Experience
4 8 (14.55%) Computer Science
5 3 (5.45%) Hybrid Cloud
6 2 (3.64%) BBC
6 2 (3.64%) Mobile App
6 2 (3.64%) Social Media
Operating Systems
1 12 (21.82%) Linux
2 5 (9.09%) Windows
Processes & Methodologies
1 45 (81.82%) Agile Software Development
2 36 (65.45%) BDD
3 30 (54.55%) Scrum
4 21 (38.18%) Mentoring
5 18 (32.73%) SOA
6 17 (30.91%) Continuous Integration
7 16 (29.09%) Responsive Web Design
8 14 (25.45%) MVC
9 13 (23.64%) DevOps
9 13 (23.64%) Pair Programming
9 13 (23.64%) Test Automation
10 12 (21.82%) Unit Testing
10 12 (21.82%) Web Application Development
11 10 (18.18%) E-Commerce
11 10 (18.18%) Microservices
12 9 (16.36%) Data Protection
12 9 (16.36%) SDLC
12 9 (16.36%) Software Engineering
13 8 (14.55%) OO
14 7 (12.73%) Kanban
Programming Languages
1 24 (43.64%) JavaScript
2 23 (41.82%) Java
3 21 (38.18%) C#
4 19 (34.55%) Ruby
5 18 (32.73%) SQL
6 14 (25.45%) PHP
7 10 (18.18%) Python
8 5 (9.09%) Go
9 1 (1.82%) C
9 1 (1.82%) T-SQL
Qualifications
1 8 (14.55%) Computer Science Degree
1 8 (14.55%) Degree
2 5 (9.09%) Master's Degree
3 1 (1.82%) ISEB
3 1 (1.82%) ISTQB
Quality Assurance & Compliance
1 12 (21.82%) QA
2 5 (9.09%) Web Application Security Consortium
System Software
1 5 (9.09%) Docker
Systems Management
1 13 (23.64%) Puppet
Vendors
1 3 (5.45%) Oracle
2 2 (3.64%) Apple
2 2 (3.64%) Facebook
2 2 (3.64%) Google
2 2 (3.64%) Microsoft
2 2 (3.64%) Sony
2 2 (3.64%) Yahoo!
3 1 (1.82%) Capita