The following table provides summary statistics for permanent job vacancies advertised in Northampton 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 25 June 2017 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
Northamptonshire / Northampton
3 months to
25 Jun 2017
Same period 2016 Same period 2015
Rank 10 39 21
Rank change year-on-year +29 -18  
Permanent jobs citing TDD 57 25 71
As % of all permanent IT jobs advertised in Northampton 15.04% 4.65% 10.60%
As % of the Processes & Methodologies category 16.24% 4.96% 11.56%
Number of salaries quoted 49 22 61
Median salary £45,000 £42,500 £42,500
Median salary % change year-on-year +5.88% -  
90% offered a salary of more than £35,000 £42,500 £37,000
10% offered a salary of more than £63,000 £50,000 £47,000
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year - +5.88%  

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 Northampton with a requirement for process and methodology skills.

Process & Methodology Skills
Northampton
Permanent job vacancies with a requirement for process and methodology skills 351 504 614
As % of all permanent IT job vacancies advertised in Northampton 92.61% 93.68% 91.64%
Number of salaries quoted 283 348 538
Median salary £40,000 £40,000 £45,000
Median salary % change year-on-year - -11.11%  
90% offered a salary of more than £28,500 £30,000 £32,500
10% offered a salary of more than £55,000 £60,000 £60,000
UK excluding London median salary £45,000 £45,000 £44,000
% change year-on-year - +2.27%  

TDD
Job Vacancy Trend in Northampton

The job posting trend of jobs advertised in Northampton 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 Northampton

TDD
Salary Trend in Northampton

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

Salary trend for TDD in Northampton

TDD
Salary Histogram in Northampton

The salary distribution of IT jobs citing TDD in Northampton over the 3 months to 25 June 2017.

Salary histogram for TDD in Northampton

For the 6 months to 25 June 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 Northampton region with a requirement for TDD.

1 68 (70.10%) Agile Software Development
2 55 (56.70%) Java
3 50 (51.55%) Web Services
4 49 (50.52%) OO
5 46 (47.42%) Finance
6 41 (42.27%) C#
7 40 (41.24%) SQL Server
7 40 (41.24%) Git (software)
8 38 (39.18%) Spring
8 38 (39.18%) NoSQL
9 35 (36.08%) Hibernate
9 35 (36.08%) SOAP
10 34 (35.05%) .NET
11 33 (34.02%) Test Automation
12 31 (31.96%) Banking
13 30 (30.93%) Scrum
13 30 (30.93%) MVC
14 29 (29.90%) J2EE
14 29 (29.90%) BDD
15 28 (28.87%) HTML
16 27 (27.84%) ASP.NET
16 27 (27.84%) Business Intelligence
16 27 (27.84%) Unit Testing
16 27 (27.84%) REST
17 26 (26.80%) ASP.NET Web API
17 26 (26.80%) ASP.NET MVC 5
17 26 (26.80%) RESTful
18 25 (25.77%) OOP
18 25 (25.77%) JMS
19 24 (24.74%) OOA/OOD

TDD
Co-occurring IT Skills in Northampton 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 7 (7.22%) Hyperledger
2 4 (4.12%) SharePoint
3 2 (2.06%) Ethereum
Cloud Services
1 3 (3.09%) Boomi
Database & Business Intelligence
1 40 (41.24%) SQL Server
2 38 (39.18%) NoSQL
3 24 (24.74%) RDBMS
3 24 (24.74%) Relational Database
4 15 (15.46%) SQL Server 2014
5 13 (13.40%) Data Warehouse
5 13 (13.40%) SQL Server Integration Services
6 12 (12.37%) Blockchain
6 12 (12.37%) SQL Server Analysis Services
7 9 (9.28%) SQL Server 2016
8 6 (6.19%) SQL Server Reporting Services
9 5 (5.15%) Power BI
10 4 (4.12%) MySQL
10 4 (4.12%) PowerPivot
10 4 (4.12%) Star Schema
11 3 (3.09%) Biml
11 3 (3.09%) Enterprise Data Warehouse
11 3 (3.09%) SAP BW
12 2 (2.06%) OLAP
12 2 (2.06%) OLAP Cube
Development Applications
1 40 (41.24%) Git (software)
2 13 (13.40%) Cucumber
2 13 (13.40%) JUnit
2 13 (13.40%) SonarQube
3 12 (12.37%) FitNesse
3 12 (12.37%) Selenium
3 12 (12.37%) Subversion
4 11 (11.34%) NUnit
5 10 (10.31%) JMeter
5 10 (10.31%) Ranorex
5 10 (10.31%) SoapUI
5 10 (10.31%) TestNG
5 10 (10.31%) WebDriver
6 7 (7.22%) JIRA
7 5 (5.15%) Jenkins
7 5 (5.15%) Mercurial
8 4 (4.12%) AppVeyor
8 4 (4.12%) Talend Open Studio
8 4 (4.12%) Team Foundation Server
9 3 (3.09%) SpecFlow
General
1 46 (47.42%) Finance
2 31 (31.96%) Banking
3 6 (6.19%) Advertising
4 5 (5.15%) Retail
5 1 (1.03%) Local Government
Job Titles
1 82 (84.54%) Developer
2 40 (41.24%) Java Developer
3 26 (26.80%) .NET Developer
4 17 (17.53%) Core Java Developer
5 10 (10.31%) ASP.NET Developer
5 10 (10.31%) ASP.NET MVC Developer
6 9 (9.28%) Data Warehouse Developer
6 9 (9.28%) Senior Developer
6 9 (9.28%) Senior Java Developer
7 7 (7.22%) Test Automation Engineer
7 7 (7.22%) Test Engineer
8 6 (6.19%) Java Engineer
9 5 (5.15%) Digital Developer
9 5 (5.15%) J2EE Developer
9 5 (5.15%) J2EE Web Developer
9 5 (5.15%) Java Web Developer
9 5 (5.15%) Java/J2EE Developer
9 5 (5.15%) Java/J2EE Web Developer
9 5 (5.15%) Software Engineer
9 5 (5.15%) Web Developer
Libraries, Frameworks & Software Standards
1 50 (51.55%) Web Services
2 38 (39.18%) Spring
3 35 (36.08%) Hibernate
3 35 (36.08%) SOAP
4 34 (35.05%) .NET
5 29 (29.90%) J2EE
6 28 (28.87%) HTML
7 27 (27.84%) ASP.NET
7 27 (27.84%) REST
8 26 (26.80%) ASP.NET MVC 5
8 26 (26.80%) ASP.NET Web API
8 26 (26.80%) RESTful
9 25 (25.77%) JMS
10 24 (24.74%) ASP.NET MVC
10 24 (24.74%) JPA
10 24 (24.74%) JSON
10 24 (24.74%) Spring Boot
11 23 (23.71%) CSS
12 15 (15.46%) WCF
13 14 (14.43%) Node.js
Miscellaneous
1 22 (22.68%) Greenfield Project
2 12 (12.37%) Fintech
3 9 (9.28%) Computer Science
4 7 (7.22%) Social Media
5 5 (5.15%) Bitcoin
6 2 (2.06%) Analytical Skills
6 2 (2.06%) Data Protection Act
7 1 (1.03%) NHS
Operating Systems
1 12 (12.37%) Linux
2 11 (11.34%) Mac OS
2 11 (11.34%) Windows
3 1 (1.03%) Android
3 1 (1.03%) Unix
Processes & Methodologies
1 68 (70.10%) Agile Software Development
2 49 (50.52%) OO
3 33 (34.02%) Test Automation
4 30 (30.93%) MVC
4 30 (30.93%) Scrum
5 29 (29.90%) BDD
6 27 (27.84%) Business Intelligence
6 27 (27.84%) Unit Testing
7 25 (25.77%) OOP
8 24 (24.74%) Continuous Delivery
8 24 (24.74%) OOA/OOD
8 24 (24.74%) Pair Programming
9 23 (23.71%) Continuous Integration
10 21 (21.65%) SDLC
11 14 (14.43%) Web Application Development
12 12 (12.37%) ETL
13 9 (9.28%) DevOps
13 9 (9.28%) Open Source
13 9 (9.28%) Software Engineering
14 8 (8.25%) Analytics
Programming Languages
1 55 (56.70%) Java
2 41 (42.27%) C#
3 14 (14.43%) Ruby
3 14 (14.43%) SQL
3 14 (14.43%) VB
3 14 (14.43%) VB.NET
4 13 (13.40%) JavaScript
5 8 (8.25%) TypeScript
6 6 (6.19%) T-SQL
7 4 (4.12%) Data Analysis Expressions (DAX)
8 3 (3.09%) PowerShell
Qualifications
1 11 (11.34%) Degree
2 9 (9.28%) Computer Science Degree
3 1 (1.03%) Microsoft Certification
Vendors
1 7 (7.22%) Microsoft
2 4 (4.12%) Cognizant
2 4 (4.12%) Talend
2 4 (4.12%) WSO2
3 3 (3.09%) Dell
3 3 (3.09%) SAP
4 1 (1.03%) hybris
4 1 (1.03%) TOWER Software
4 1 (1.03%) Xamarin
Northampton, Northamptonshire
Dawson & Walsh
Salary: £35000 - £50000 per annum + Bonus + Pension + Benefits
Posted: 6 days ago
Northampton, Northamptonshire
McGregor Boyall
Salary: Annual leave allowance and pension
Posted: 4 days ago