Period
to 18 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Dorset 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 18 November 2017 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
South West > Dorset
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 23 29 45
Rank change year-on-year +6 +16 -11
Permanent jobs citing TDD 112 96 90
As % of all permanent IT jobs advertised in Dorset 10.13% 8.91% 6.13%
As % of the Processes & Methodologies category 11.72% 10.37% 7.05%
Number of salaries quoted 105 89 76
Dorset median annual salary £40,000 £42,500 £40,000
Median salary % change year-on-year -5.88% +6.25% -
10th Percentile £32,200 £25,000 £30,875
90th Percentile £50,000 £56,250 £52,813
South West median annual salary £45,000 £42,500 £40,000
% 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 Dorset with a requirement for process or methodology skills.

All Process and Methodology Skills
Dorset
Permanent vacancies with a requirement for process or methodology skills 956 926 1277
As % of all permanent IT jobs advertised in Dorset 86.44% 85.90% 86.93%
Number of salaries quoted 833 814 973
Dorset median annual salary £37,500 £37,500 £36,000
Median salary % change year-on-year - +4.17% -7.10%
10th Percentile £26,250 £25,750 £22,500
90th Percentile £55,000 £62,500 £51,250
South West median annual salary £42,500 £40,000 £40,000
% change year-on-year +6.25% - +3.90%

TDD
Job Vacancy Trend in Dorset

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

Job vacancy trend for TDD in Dorset

TDD
Salary Trend in Dorset

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

Salary trend for TDD in Dorset

TDD
Salary Histogram in Dorset

The salary distribution of IT jobs citing TDD in Dorset over the 6 months to 18 November 2017.

Salary histogram for TDD in Dorset

TDD
Job Locations in Dorset

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing TDD within the Dorset region over the 6 months to 18 November 2017. 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
Bournemouth +7 63 £39,000 +4.00% 3
Poole +2 44 £40,000 -11.11% 2
Wimborne - 2 £37,500 -
Wareham - 1 £42,500 -
TDD
South West

For the 6 months to 18 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 Dorset region with a requirement for TDD.

1 96 (85.71%) C#
2 93 (83.04%) Agile Software Development
3 90 (80.36%) .NET
4 71 (63.39%) JavaScript
5 59 (52.68%) MVC
6 55 (49.11%) SQL Server
7 54 (48.21%) ASP.NET
8 47 (41.96%) HTML
9 46 (41.07%) CSS
10 41 (36.61%) ASP.NET MVC
11 38 (33.93%) OO
12 36 (32.14%) AngularJS
13 34 (30.36%) Windows
14 32 (28.57%) BDD
15 30 (26.79%) .NET Framework
15 30 (26.79%) ASP.NET Web API
16 28 (25.00%) SQL Server 2016
17 27 (24.11%) Linux
18 26 (23.21%) Git (software)
19 25 (22.32%) Java
20 24 (21.43%) Software Engineering
20 24 (21.43%) WCF
21 23 (20.54%) C++
22 22 (19.64%) Domain-Driven Design
22 22 (19.64%) Node.js
23 21 (18.75%) Dependency Injection
23 21 (18.75%) ASP.NET MVC 5
23 21 (18.75%) KnockoutJS
23 21 (18.75%) Web Application Development
24 20 (17.86%) RESTful

TDD
Co-occurring IT Skills in Dorset 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 10 (8.93%) Elasticsearch
2 3 (2.68%) CMS
2 3 (2.68%) EPiServer
2 3 (2.68%) Kentico
2 3 (2.68%) Tomcat
2 3 (2.68%) Umbraco
3 1 (0.89%) Apache
Cloud Services
1 16 (14.29%) Microsoft Azure
2 14 (12.50%) Amazon AWS
3 10 (8.93%) Google Cloud Platform
4 5 (4.46%) SaaS
5 2 (1.79%) GitHub
6 1 (0.89%) Trello
Communications & Networking
1 15 (13.39%) Internet
2 2 (1.79%) TCP/IP
Database & Business Intelligence
1 55 (49.11%) SQL Server
2 28 (25.00%) SQL Server 2016
3 13 (11.61%) MySQL
4 12 (10.71%) Relational Database
5 10 (8.93%) Amazon DynamoDB
5 10 (8.93%) MariaDB
5 10 (8.93%) MongoDB
6 7 (6.25%) NoSQL
7 2 (1.79%) Big Data
7 2 (1.79%) Blockchain
8 1 (0.89%) Data Lake
8 1 (0.89%) Data Warehouse
Development Applications
1 26 (23.21%) Git (software)
2 20 (17.86%) NUnit
3 11 (9.82%) MSTest
4 10 (8.93%) Grunt
4 10 (8.93%) gulp
4 10 (8.93%) webpack
5 6 (5.36%) Selenium
6 5 (4.46%) MSBuild
6 5 (4.46%) TeamCity
7 4 (3.57%) JIRA
7 4 (3.57%) Ranorex
8 2 (1.79%) HP UFT
8 2 (1.79%) Jenkins
8 2 (1.79%) Maven
8 2 (1.79%) SoapUI
8 2 (1.79%) Team Foundation Server
General
1 14 (12.50%) Games
1 14 (12.50%) Music Industry
2 10 (8.93%) Finance
3 2 (1.79%) Electronics
Job Titles
1 101 (90.18%) Developer
2 62 (55.36%) .NET Developer
3 28 (25.00%) Software Developer
4 18 (16.07%) Software Engineer
5 15 (13.39%) Developer/Software Engineer
6 14 (12.50%) C# Developer
7 13 (11.61%) C# .NET Developer
8 10 (8.93%) Full Stack Developer
9 7 (6.25%) PHP Developer
9 7 (6.25%) Senior .NET Developer
9 7 (6.25%) Senior Developer
10 6 (5.36%) ASP.NET MVC Developer
11 5 (4.46%) Java Developer
12 3 (2.68%) .NET Software Developer
12 3 (2.68%) Agile Developer
12 3 (2.68%) Analyst
12 3 (2.68%) Machine Learning Developer
12 3 (2.68%) Test Analyst
12 3 (2.68%) Test Engineer
13 2 (1.79%) Senior .NET Software Developer
Libraries, Frameworks & Software Standards
1 90 (80.36%) .NET
2 54 (48.21%) ASP.NET
3 47 (41.96%) HTML
4 46 (41.07%) CSS
5 41 (36.61%) ASP.NET MVC
6 36 (32.14%) AngularJS
7 30 (26.79%) .NET Framework
7 30 (26.79%) ASP.NET Web API
8 24 (21.43%) WCF
9 22 (19.64%) Node.js
10 21 (18.75%) ASP.NET MVC 5
10 21 (18.75%) KnockoutJS
11 20 (17.86%) RESTful
12 15 (13.39%) jQuery
12 15 (13.39%) React
13 13 (11.61%) Entity Framework
14 12 (10.71%) WinForms
15 10 (8.93%) Backbone.js
15 10 (8.93%) Express
15 10 (8.93%) XML
Miscellaneous
1 16 (14.29%) Greenfield Project
2 12 (10.71%) User Experience
3 5 (4.46%) Learning Management System
3 5 (4.46%) Management Information System
4 4 (3.57%) Analytical Skills
4 4 (3.57%) Enterprise Software
5 2 (1.79%) Computer Science
6 1 (0.89%) Data Structures
6 1 (0.89%) Reference Data
Operating Systems
1 34 (30.36%) Windows
2 27 (24.11%) Linux
3 3 (2.68%) Apple iOS
3 3 (2.68%) Mac OS
Processes & Methodologies
1 93 (83.04%) Agile Software Development
2 59 (52.68%) MVC
3 38 (33.93%) OO
4 32 (28.57%) BDD
5 24 (21.43%) Software Engineering
6 22 (19.64%) Domain-Driven Design
7 21 (18.75%) Dependency Injection
7 21 (18.75%) Web Application Development
8 20 (17.86%) OOP
9 17 (15.18%) DevOps
10 14 (12.50%) Continuous Integration
10 14 (12.50%) CQRS
11 11 (9.82%) Unit Testing
12 9 (8.04%) Continuous Deployment
12 9 (8.04%) Integration Testing
12 9 (8.04%) Pair Programming
12 9 (8.04%) Process Improvement
12 9 (8.04%) Scrum
12 9 (8.04%) Scrum-ban
12 9 (8.04%) User Stories
Programming Languages
1 96 (85.71%) C#
2 71 (63.39%) JavaScript
3 25 (22.32%) Java
4 23 (20.54%) C++
5 20 (17.86%) SQL
6 11 (9.82%) PHP
7 7 (6.25%) Ruby
7 7 (6.25%) VB
7 7 (6.25%) VB.NET
8 5 (4.46%) Python
9 2 (1.79%) Java 9
10 1 (0.89%) C
10 1 (0.89%) PL/SQL
Qualifications
1 11 (9.82%) Degree
2 6 (5.36%) Microsoft Certification
3 2 (1.79%) ISEB
Quality Assurance & Compliance
1 4 (3.57%) QA
2 1 (0.89%) Data Quality
System Software
1 10 (8.93%) Docker
Systems Management
1 10 (8.93%) Ansible
1 10 (8.93%) Opscode Chef
1 10 (8.93%) Puppet
Vendors
1 16 (14.29%) Microsoft
2 10 (8.93%) Google
3 1 (0.89%) Oracle