The table below looks at the statistics for TDD skills in IT jobs advertised for the Portsmouth region. Included is a guide to the salaries offered in IT jobs that have cited TDD over the 3 months to 25 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
25 Feb 2017
Same period 2016 Same period 2015
Test-Driven Development (TDD)
Hampshire / Portsmouth
Rank 11 38 32
Rank change year-on-year
+27 -6
Permanent jobs citing TDD 54 12 29
As % of all permanent IT jobs located in Portsmouth 19.93% 4.48% 8.03%
As % of the Processes & Methodologies category 22.69% 5.15% 9.12%
Number of salaries quoted 49 12 22
Median salary £42,500 £50,000 £38,000
Median salary % change year-on-year
-15.00% +31.57%
90% offered a salary of more than £35,000 £31,000 £35,000
10% offered a salary of more than £45,000 £50,000 £49,500
UK excluding London median salary £45,000 £45,000 £40,000
% change year-on-year
- +12.50%

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in permanent jobs advertised in the Portsmouth region.

Processes & Methodologies Category
Portsmouth
Permanent IT job ads with a match in the
Processes & Methodologies category
238 233 318
As % of all permanent IT jobs located in Portsmouth 87.82% 86.94% 88.09%
Number of salaries quoted 206 219 302
Median salary £45,000 £45,000 £45,000
90% offered a salary of more than £30,000 £30,000 £30,000
10% offered a salary of more than £60,000 £65,000 £57,500
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

TDD
Jobs Demand Trend in Portsmouth

The demand trend of job ads across the Portsmouth region citing TDD as a proportion of all IT jobs with a match in the Processes & Methodologies category.

TDD Jobs Demand Trend in Portsmouth

TDD
Salary Trend in Portsmouth

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

TDD Salary Trend in Portsmouth

TDD
Salary Histogram in Portsmouth

This chart provides a salary histogram for IT jobs citing TDD across the Portsmouth region over the 3 months to 25 February 2017.

TDD Salary Histogram in Portsmouth

TDD
Top 30 Related IT Skills in Portsmouth

For the 6 months to 25 February 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 Portsmouth region with a requirement for TDD.

1 69 (82.14%) MVC
2 59 (70.24%) JavaScript
3 57 (67.86%) Agile Software Development
4 55 (65.48%) HTML
5 54 (64.29%) C#
6 53 (63.10%) .NET
7 52 (61.90%) ASP.NET
7 52 (61.90%) ASP.NET MVC
8 36 (42.86%) CSS
9 34 (40.48%) Java
10 33 (39.29%) SQL
10 33 (39.29%) SQL Server
10 33 (39.29%) BDD
11 32 (38.10%) RESTful
12 28 (33.33%) Ruby
13 25 (29.76%) HTML5
13 25 (29.76%) SOLID
14 24 (28.57%) Web Development
15 23 (27.38%) SOAP
16 22 (26.19%) NUnit
16 22 (26.19%) ASP.NET Web API
16 22 (26.19%) ASP.NET MVC 3
17 21 (25.00%) Web Application Development
17 21 (25.00%) ASP.NET MVC 5
18 20 (23.81%) Python
19 19 (22.62%) E-Commerce
19 19 (22.62%) Software Engineering
19 19 (22.62%) Moq
20 18 (21.43%) AngularJS
20 18 (21.43%) NServiceBus

TDD
Top Related IT Skills in Portsmouth 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 18 (21.43%) NServiceBus
2 7 (8.33%) IIS
3 6 (7.14%) Elasticsearch
4 3 (3.57%) Confluence
5 2 (2.38%) Apache Spark
6 1 (1.19%) Apache Solr
6 1 (1.19%) Cloud Foundry
Applications
1 11 (13.10%) MS Excel
Cloud Services
1 3 (3.57%) GitHub
2 2 (2.38%) Microsoft Azure
3 1 (1.19%) Amazon AWS
3 1 (1.19%) IaaS
3 1 (1.19%) PaaS
Communications & Networking
1 3 (3.57%) Internet
Database & Business Intelligence
1 33 (39.29%) SQL Server
2 14 (16.67%) SQL Server 2014
3 7 (8.33%) SQL Server 2016
4 6 (7.14%) NoSQL
4 6 (7.14%) Relational Database
5 4 (4.76%) Big Data
5 4 (4.76%) Hadoop
6 3 (3.57%) Endeca
7 2 (2.38%) Apache Cassandra
7 2 (2.38%) MongoDB
7 2 (2.38%) Sqoop
8 1 (1.19%) HBase
Development Applications
1 22 (26.19%) NUnit
2 19 (22.62%) Moq
3 14 (16.67%) Selenium
4 12 (14.29%) Git (software)
4 12 (14.29%) Maven
5 11 (13.10%) Ant
5 11 (13.10%) QUnit
6 4 (4.76%) JIRA
7 3 (3.57%) Bitbucket
7 3 (3.57%) TeamCity
8 2 (2.38%) Team Foundation Server
9 1 (1.19%) Cucumber
9 1 (1.19%) Eclipse
9 1 (1.19%) Jenkins
General
1 16 (19.05%) Military
2 4 (4.76%) Marketing
3 3 (3.57%) Retail
4 1 (1.19%) Back Office
4 1 (1.19%) Finance
Job Titles
1 68 (80.95%) Developer
2 52 (61.90%) .NET Developer
3 20 (23.81%) .NET Software Developer
3 20 (23.81%) ASP.NET Developer
3 20 (23.81%) ASP.NET MVC Developer
3 20 (23.81%) C# .NET Developer
3 20 (23.81%) C# Developer
3 20 (23.81%) Software Developer
4 19 (22.62%) C# ASP.NET Developer
5 18 (21.43%) Software Engineer
6 14 (16.67%) Web Developer
7 12 (14.29%) .NET Web Developer
7 12 (14.29%) C# Software Developer
8 9 (10.71%) C# Developer - E-Commerce
8 9 (10.71%) E-Commerce Developer
8 9 (10.71%) Lead Software Engineer
9 8 (9.52%) Ruby on Rails Developer
10 7 (8.33%) Java Engineer
10 7 (8.33%) Java Software Engineer
10 7 (8.33%) Ruby Developer
Libraries, Frameworks & Software Standards
1 55 (65.48%) HTML
2 53 (63.10%) .NET
3 52 (61.90%) ASP.NET
3 52 (61.90%) ASP.NET MVC
4 36 (42.86%) CSS
5 32 (38.10%) RESTful
6 25 (29.76%) HTML5
7 23 (27.38%) SOAP
8 22 (26.19%) ASP.NET MVC 3
8 22 (26.19%) ASP.NET Web API
9 21 (25.00%) ASP.NET MVC 5
10 18 (21.43%) AngularJS
11 17 (20.24%) KnockoutJS
11 17 (20.24%) Twitter Bootstrap
12 16 (19.05%) JSON
12 16 (19.05%) Spring
12 16 (19.05%) Spring MVC
12 16 (19.05%) XML
13 13 (15.48%) jQuery
14 12 (14.29%) WCF
Miscellaneous
1 7 (8.33%) Social Media
2 6 (7.14%) Computer Science
3 3 (3.57%) User Experience
Operating Systems
1 5 (5.95%) Solaris
1 5 (5.95%) Unix
2 1 (1.19%) Windows
Processes & Methodologies
1 69 (82.14%) MVC
2 57 (67.86%) Agile Software Development
3 33 (39.29%) BDD
4 25 (29.76%) SOLID
5 24 (28.57%) Web Development
6 21 (25.00%) Web Application Development
7 19 (22.62%) E-Commerce
7 19 (22.62%) Software Engineering
8 16 (19.05%) Configuration Management
8 16 (19.05%) SOA
9 11 (13.10%) Customer Requirements
9 11 (13.10%) Requirements Analysis
10 10 (11.90%) Open Source
11 8 (9.52%) OO
12 7 (8.33%) Cross-Browser Development
12 7 (8.33%) Web Accessibility
13 6 (7.14%) Unit Testing
14 5 (5.95%) Continuous Integration
14 5 (5.95%) Dependency Injection
14 5 (5.95%) Regression Testing
Programming Languages
1 59 (70.24%) JavaScript
2 54 (64.29%) C#
3 34 (40.48%) Java
4 33 (39.29%) SQL
5 28 (33.33%) Ruby
6 20 (23.81%) Python
7 16 (19.05%) C
8 11 (13.10%) Groovy
9 5 (5.95%) C++
10 1 (1.19%) Go
10 1 (1.19%) Perl
10 1 (1.19%) Scala
10 1 (1.19%) T-SQL
Qualifications
1 12 (14.29%) Security Cleared
2 6 (7.14%) Degree
3 1 (1.19%) SC Cleared
Quality Assurance & Compliance
1 1 (1.19%) QA
System Software
1 2 (2.38%) HDFS
Vendors
1 7 (8.33%) Oracle
2 5 (5.95%) Microsoft
3 1 (1.19%) Cloudera
3 1 (1.19%) Hortonworks
3 1 (1.19%) Telerik
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