The following table provides summary statistics for permanent job vacancies advertised in Lancashire 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)
North West / Lancashire
Rank 25 26 34
Rank change year-on-year +1 +8  
Permanent jobs citing TDD 28 25 19
As % of all permanent IT jobs advertised in Lancashire 6.83% 7.58% 4.48%
As % of the Processes & Methodologies category 7.71% 8.87% 5.12%
Number of salaries quoted 28 24 19
Median salary £37,500 £37,500 £40,000
Median salary % change year-on-year - -6.25%  
90% offered a salary of more than £32,500 £32,500 £27,500
10% offered a salary of more than £50,695 £42,500 £40,500
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 Lancashire with a requirement for process and methodology skills.

Process & Methodology Skills
Lancashire
Permanent job vacancies with a requirement for process and methodology skills 363 282 371
As % of all permanent IT job vacancies advertised in Lancashire 88.54% 85.45% 87.50%
Number of salaries quoted 332 242 328
Median salary £37,500 £35,000 £37,500
Median salary % change year-on-year +7.14% -6.66%  
90% offered a salary of more than £22,500 £27,500 £24,375
10% offered a salary of more than £55,000 £55,000 £48,000
UK excluding London median salary £45,000 £45,000 £43,000
% change year-on-year - +4.65%  

TDD
Job Vacancy Trend in Lancashire

The job posting trend of jobs advertised in Lancashire 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 Lancashire

TDD
Salary Trend in Lancashire

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

Salary trend for TDD in Lancashire

TDD
Salary Histogram in Lancashire

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

Salary histogram for TDD in Lancashire

TDD
Job Locations in Lancashire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing TDD within the Lancashire region over the 3 months to 23 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Burnley -2 13 £40,000 +18.51% 4
Blackpool - 12 £32,500 - 2
Lancaster +1 3 £40,000 +14.28% 1
TDD
North West

TDD
Top 30 Related IT Skills in Lancashire

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 Lancashire region with a requirement for TDD.

1 29 (74.36%) JavaScript
2 26 (66.67%) SQL
2 26 (66.67%) .NET
3 22 (56.41%) C#
3 22 (56.41%) HTML
4 20 (51.28%) CSS
4 20 (51.28%) Node.js
5 19 (48.72%) MVC
5 19 (48.72%) ASP.NET
6 17 (43.59%) SQL Server
6 17 (43.59%) ASP.NET MVC
7 16 (41.03%) Agile Software Development
8 15 (38.46%) AngularJS
9 14 (35.90%) jQuery
9 14 (35.90%) Git (software)
10 13 (33.33%) REST
11 12 (30.77%) BDD
12 10 (25.64%) Web Application Development
12 10 (25.64%) ASP.NET Web API
13 9 (23.08%) Entity Framework
13 9 (23.08%) .NET Framework
13 9 (23.08%) Software Engineering
14 8 (20.51%) T-SQL
14 8 (20.51%) HTML5
14 8 (20.51%) Twitter Bootstrap
15 7 (17.95%) ASP.NET MVC 5
15 7 (17.95%) RESTful
15 7 (17.95%) NoSQL
15 7 (17.95%) Web Development
15 7 (17.95%) OO

TDD
Top Related IT Skills in Lancashire 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 1 (2.56%) BizTalk Server
1 1 (2.56%) SharePoint
Applications
1 6 (15.38%) MS Excel
Database & Business Intelligence
1 17 (43.59%) SQL Server
2 7 (17.95%) NoSQL
3 6 (15.38%) SQL Server 2016
4 4 (10.26%) MySQL
5 3 (7.69%) MongoDB
5 3 (7.69%) PostgreSQL
6 1 (2.56%) SQL Server 2014
Development Applications
1 14 (35.90%) Git (software)
2 4 (10.26%) Maven
3 3 (7.69%) Artifactory
3 3 (7.69%) gulp
3 3 (7.69%) Jenkins
3 3 (7.69%) SonarQube
3 3 (7.69%) Sonatype Nexus
4 1 (2.56%) Team Foundation Server
4 1 (2.56%) Visual Studio
General
1 4 (10.26%) Advertising
2 2 (5.13%) Finance
2 2 (5.13%) Marketing
Job Titles
1 38 (97.44%) Developer
2 19 (48.72%) .NET Developer
3 13 (33.33%) C# Developer
4 11 (28.21%) C# .NET Developer
4 11 (28.21%) JavaScript Developer
5 8 (20.51%) ASP.NET MVC Developer
6 7 (17.95%) ASP.NET Developer
6 7 (17.95%) C# ASP.NET Developer
7 6 (15.38%) Java Developer
8 5 (12.82%) Senior Developer
8 5 (12.82%) SQL Developer
9 4 (10.26%) HTML Developer
9 4 (10.26%) Node.js Developer
10 3 (7.69%) Java Software Developer
10 3 (7.69%) Lead Software Developer
10 3 (7.69%) Senior Java Developer
10 3 (7.69%) Senior Java Software Developer
10 3 (7.69%) Senior Software Developer
10 3 (7.69%) Senior SQL Developer
10 3 (7.69%) Software Engineer
Libraries, Frameworks & Software Standards
1 26 (66.67%) .NET
2 22 (56.41%) HTML
3 20 (51.28%) CSS
3 20 (51.28%) Node.js
4 19 (48.72%) ASP.NET
5 17 (43.59%) ASP.NET MVC
6 15 (38.46%) AngularJS
7 14 (35.90%) jQuery
8 13 (33.33%) REST
9 10 (25.64%) ASP.NET Web API
10 9 (23.08%) .NET Framework
10 9 (23.08%) Entity Framework
11 8 (20.51%) HTML5
11 8 (20.51%) Twitter Bootstrap
12 7 (17.95%) ASP.NET MVC 5
12 7 (17.95%) RESTful
13 6 (15.38%) Backbone.js
13 6 (15.38%) CSS3
13 6 (15.38%) React
14 5 (12.82%) Express
Miscellaneous
1 3 (7.69%) Enterprise Software
1 3 (7.69%) Tandem
2 2 (5.13%) Digital Media
2 2 (5.13%) iPad
Operating Systems
1 2 (5.13%) Linux
Processes & Methodologies
1 19 (48.72%) MVC
2 16 (41.03%) Agile Software Development
3 12 (30.77%) BDD
4 10 (25.64%) Web Application Development
5 9 (23.08%) Software Engineering
6 7 (17.95%) OO
6 7 (17.95%) Web Development
7 6 (15.38%) Continuous Integration
7 6 (15.38%) OOD
7 6 (15.38%) SDLC
8 4 (10.26%) Open Source
9 3 (7.69%) Coaching
9 3 (7.69%) Continuous Delivery
9 3 (7.69%) Mentoring
9 3 (7.69%) Unit Testing
10 2 (5.13%) Front End Development
11 1 (2.56%) Domain-Driven Design
11 1 (2.56%) Inversion of Control
11 1 (2.56%) SOLID
11 1 (2.56%) Stakeholder Management
Programming Languages
1 29 (74.36%) JavaScript
2 26 (66.67%) SQL
3 22 (56.41%) C#
4 8 (20.51%) T-SQL
5 6 (15.38%) ES6
5 6 (15.38%) Java
6 5 (12.82%) Python
7 4 (10.26%) Ruby
7 4 (10.26%) VB.NET
8 3 (7.69%) VB
9 1 (2.56%) PHP
Qualifications
1 2 (5.13%) Degree
Vendors
1 7 (17.95%) Microsoft
2 3 (7.69%) Facebook
3 1 (2.56%) Sun
Burnley, Lancashire
Greywood Associates Limited
Salary: £35000 - £45000 per annum + bens
Posted: 7 hours ago
Blackpool, Lancashire
Greywood Associates Limited
Salary: £30000 - £35000 per annum + bens
Posted: 7 hours ago
Burnley, Lancashire
Michael Page Technology
Posted: 16 hours ago
Blackpool, Lancashire
Dawson & Walsh
Salary: £30000 - £40000 per annum + Bonus + Pension + Benefits
Posted: 3 days ago
Lancaster, Lancashire
Dawson & Walsh
Salary: £30000 - £50000 per annum + Bonus + Pension + Benefits
Posted: 3 days ago
Burnley, Lancashire
Dawson & Walsh
Salary: £30000 - £45000 per annum + Bonus + Pension + Benefits
Posted: 3 days ago
Preston, Lancashire
Dawson & Walsh
Salary: £30000 - £35000 per annum + Bonus + Pension + Benefits
Posted: 4 days ago
Burnley, Lancashire
Fruition IT Resources Limited
Salary: £30000 - £35000 per annum + Benefits
Posted: 3 days ago
Preston, Lancashire
Cegedimrx
Salary: Up to £50,000 per annum Plus Company Benefits
Posted: 12 days ago