Period
to 15 November 2018

The following table provides summary statistics for permanent job vacancies advertised in Southampton 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 15 November 2018 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
Hampshire > Southampton
6 months to
15 Nov 2018
Same period 2017 Same period 2016
Rank 16 27 25
Rank change year-on-year +11 -2 -8
Permanent jobs citing TDD 184 121 121
As % of all permanent IT jobs advertised in Southampton 13.55% 8.91% 9.02%
As % of the Processes & Methodologies category 14.76% 9.93% 10.49%
Number of salaries quoted 167 127 113
Southampton median annual salary £52,500 £45,000 £45,000
Median salary % change year-on-year +16.67% - +15.38%
10th Percentile £32,500 £29,000 £27,100
90th Percentile £65,000 £65,000 £60,000
Hampshire median annual salary £47,500 £45,000 £42,500
% change year-on-year +5.56% +5.88% +4.94%

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 Southampton with a requirement for process or methodology skills.

All Process and Methodology Skills
Southampton
Permanent vacancies with a requirement for process or methodology skills 1,247 1,218 1,154
As % of all permanent IT jobs advertised in Southampton 91.83% 89.69% 86.06%
Number of salaries quoted 1,051 1,104 1,039
Southampton median annual salary £42,500 £37,750 £42,500
Median salary % change year-on-year +12.58% -11.18% -
10th Percentile £27,500 £25,000 £25,000
90th Percentile £66,250 £60,000 £60,000
Hampshire median annual salary £45,000 £42,500 £40,750
% change year-on-year +5.88% +4.29% -4.12%

TDD
Job Vacancy Trend in Southampton

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

Job vacancy trend for TDD in Southampton

TDD
Salary Trend in Southampton

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

Salary trend for TDD in Southampton

TDD
Salary Histogram in Southampton

The salary distribution of IT jobs citing TDD in Southampton over the 6 months to 15 November 2018.

Salary histogram for TDD in Southampton

For the 6 months to 15 November 2018, IT jobs citing TDD also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the Southampton region with a requirement for TDD.

1 131 (71.20%) Agile Software Development
2 130 (70.65%) C#
3 88 (47.83%) .NET
4 86 (46.74%) JavaScript
4 86 (46.74%) Software Engineering
5 80 (43.48%) Microsoft Azure
6 74 (40.22%) BDD
7 63 (34.24%) AngularJS
8 59 (32.07%) Java
9 58 (31.52%) RESTful
10 55 (29.89%) Amazon AWS
11 50 (27.17%) Node.js
12 46 (25.00%) Python
12 46 (25.00%) SQL
13 45 (24.46%) HTML
13 45 (24.46%) ASP.NET
13 45 (24.46%) CSS
14 44 (23.91%) OO
15 43 (23.37%) MVC
16 39 (21.20%) Relational Database
17 38 (20.65%) Microsoft
18 37 (20.11%) Degree
19 36 (19.57%) Continuous Integration
19 36 (19.57%) Linux
19 36 (19.57%) SQL Server
19 36 (19.57%) Electronics
20 35 (19.02%) Scrum
21 32 (17.39%) Windows
21 32 (17.39%) SC Cleared
21 32 (17.39%) Security Cleared

TDD
Co-occurring IT Skills in Southampton 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 (5.43%) CMS
1 10 (5.43%) EPiServer
1 10 (5.43%) Sitecore CMS
1 10 (5.43%) Sitefinity
1 10 (5.43%) Umbraco
2 8 (4.35%) Confluence
2 8 (4.35%) IIS
3 4 (2.17%) Commerce Server
4 2 (1.09%) Tomcat
5 1 (0.54%) DNN
5 1 (0.54%) Elasticsearch
5 1 (0.54%) Immediacy CMS
5 1 (0.54%) Kentico
Cloud Services
1 80 (43.48%) Microsoft Azure
2 55 (29.89%) Amazon AWS
3 14 (7.61%) Serverless
4 10 (5.43%) Azure Functions
5 5 (2.72%) PaaS
6 4 (2.17%) AWS Lambda
6 4 (2.17%) IaaS
7 2 (1.09%) GitHub
7 2 (1.09%) Google Play
7 2 (1.09%) SaaS
8 1 (0.54%) Amazon S3
8 1 (0.54%) Amazon SQS
Communications & Networking
1 12 (6.52%) Internet
1 12 (6.52%) TCP/IP
2 11 (5.98%) VLAN
3 4 (2.17%) Network Security
4 2 (1.09%) Broadband
5 1 (0.54%) WebEx
Database & Business Intelligence
1 39 (21.20%) Relational Database
2 36 (19.57%) SQL Server
3 25 (13.59%) NoSQL
4 24 (13.04%) Big Data
4 24 (13.04%) RDBMS
5 17 (9.24%) Neo4j
6 15 (8.15%) Geospatial Data
7 12 (6.52%) MongoDB
8 7 (3.80%) Cosmos DB
9 5 (2.72%) SQL Server 2016
10 4 (2.17%) PostgreSQL
11 2 (1.09%) InfluxDB
12 1 (0.54%) Redis
Development Applications
1 20 (10.87%) Git (software)
2 17 (9.24%) Jenkins
3 14 (7.61%) Selenium
4 12 (6.52%) GitLab
4 12 (6.52%) Vagrant
5 11 (5.98%) JIRA
6 8 (4.35%) TeamCity
7 6 (3.26%) SoapUI
8 5 (2.72%) Cucumber
8 5 (2.72%) Visual Studio
9 3 (1.63%) Maven
9 3 (1.63%) NUnit
9 3 (1.63%) Robot Framework
9 3 (1.63%) Subversion
9 3 (1.63%) Team Foundation Server
10 2 (1.09%) MSTest
10 2 (1.09%) Rhino Mocks
10 2 (1.09%) SpecFlow
10 2 (1.09%) WebDriver
10 2 (1.09%) webpack
General
1 36 (19.57%) Electronics
2 25 (13.59%) Marketing
2 25 (13.59%) Retail
3 21 (11.41%) Finance
4 18 (9.78%) Telecoms
5 17 (9.24%) Manufacturing
6 12 (6.52%) Back Office
7 1 (0.54%) Banking
7 1 (0.54%) Games
Job Titles
1 98 (53.26%) Developer
2 39 (21.20%) C# Developer
3 38 (20.65%) Software Engineer
4 36 (19.57%) Senior Developer
5 29 (15.76%) Software Developer
6 20 (10.87%) .NET Developer
7 17 (9.24%) C# Software Engineer
7 17 (9.24%) Java Developer
7 17 (9.24%) JavaScript Developer
7 17 (9.24%) Senior Software Developer
8 16 (8.70%) C# Software Developer
9 15 (8.15%) Senior C# Developer
10 14 (7.61%) Cloud Developer
11 13 (7.07%) React Developer
12 11 (5.98%) DevOps Engineer
12 11 (5.98%) Java Engineer
12 11 (5.98%) Java Software Engineer
12 11 (5.98%) Python Engineer
12 11 (5.98%) Python Software Engineer
13 10 (5.43%) JavaScript Engineer
Libraries, Frameworks & Software Standards
1 88 (47.83%) .NET
2 63 (34.24%) AngularJS
3 58 (31.52%) RESTful
4 50 (27.17%) Node.js
5 45 (24.46%) ASP.NET
5 45 (24.46%) CSS
5 45 (24.46%) HTML
6 31 (16.85%) HTML5
7 30 (16.30%) ASP.NET Web API
7 30 (16.30%) React
8 25 (13.59%) ASP.NET MVC
8 25 (13.59%) CSS3
9 24 (13.04%) Web Services
10 20 (10.87%) Vue.js
11 9 (4.89%) Ember.js
12 7 (3.80%) Django
12 7 (3.80%) REST
12 7 (3.80%) WPF
13 6 (3.26%) Redux
14 5 (2.72%) Gherkin
Miscellaneous
1 26 (14.13%) Computer Science
2 23 (12.50%) Greenfield Project
2 23 (12.50%) User Experience
3 12 (6.52%) Self-Motivation
4 9 (4.89%) Industry 4.0
5 8 (4.35%) EPoS
6 7 (3.80%) Analytical Skills
7 5 (2.72%) Mobile App
7 5 (2.72%) Public Cloud
8 4 (2.17%) Device Driver
9 3 (1.63%) Enterprise Software
10 2 (1.09%) Fintech
10 2 (1.09%) PMI
11 1 (0.54%) Algorithms
11 1 (0.54%) Industrial Internet of Things
11 1 (0.54%) Internet of Things
11 1 (0.54%) Linux Command Line
11 1 (0.54%) Management Information System
11 1 (0.54%) Replication
11 1 (0.54%) Tandem
Operating Systems
1 36 (19.57%) Linux
2 32 (17.39%) Windows
3 14 (7.61%) Android
4 7 (3.80%) Apple iOS
5 6 (3.26%) Mac OS X
6 5 (2.72%) Unix
7 1 (0.54%) Windows Server
Processes & Methodologies
1 131 (71.20%) Agile Software Development
2 86 (46.74%) Software Engineering
3 74 (40.22%) BDD
4 44 (23.91%) OO
5 43 (23.37%) MVC
6 36 (19.57%) Continuous Integration
7 35 (19.02%) Scrum
8 32 (17.39%) Continuous Delivery
9 31 (16.85%) Test Automation
10 30 (16.30%) Business Intelligence
10 30 (16.30%) Coaching
11 25 (13.59%) Digital Marketing
11 25 (13.59%) Mathematics
11 25 (13.59%) Microservices
11 25 (13.59%) Open Source
12 24 (13.04%) Mentoring
13 23 (12.50%) DevOps
13 23 (12.50%) Domain-Driven Design
13 23 (12.50%) SDLC
14 20 (10.87%) OOD
Programming Languages
1 130 (70.65%) C#
2 86 (46.74%) JavaScript
3 59 (32.07%) Java
4 46 (25.00%) Python
4 46 (25.00%) SQL
5 30 (16.30%) C++
6 22 (11.96%) F#
7 19 (10.33%) Go
8 18 (9.78%) Ruby
9 16 (8.70%) T-SQL
10 14 (7.61%) TypeScript
11 13 (7.07%) C
12 11 (5.98%) Bash Shell
12 11 (5.98%) PowerShell
13 8 (4.35%) Java 8
14 3 (1.63%) Clojure
14 3 (1.63%) Scala
15 2 (1.09%) PHP
15 2 (1.09%) Rust
16 1 (0.54%) Kotlin
Qualifications
1 37 (20.11%) Degree
2 32 (17.39%) SC Cleared
2 32 (17.39%) Security Cleared
3 20 (10.87%) DV Cleared
4 7 (3.80%) ISEB
5 2 (1.09%) Chartered Engineer
5 2 (1.09%) CITP
5 2 (1.09%) PMI Certification
5 2 (1.09%) Sun Certification
6 1 (0.54%) ISTQB
Quality Assurance & Compliance
1 4 (2.17%) QA
2 1 (0.54%) GDPR
System Software
1 24 (13.04%) Docker
2 12 (6.52%) VirtualBox
2 12 (6.52%) vSphere
3 1 (0.54%) Firmware
Systems Management
1 18 (9.78%) Kubernetes
2 14 (7.61%) Ansible
3 11 (5.98%) Opscode Chef
3 11 (5.98%) Puppet
3 11 (5.98%) Salt
4 1 (0.54%) Graphite
Vendors
1 38 (20.65%) Microsoft
2 18 (9.78%) SAP
3 10 (5.43%) Sitecore
4 8 (4.35%) Intel
5 7 (3.80%) Oracle
6 4 (2.17%) ATG
7 2 (1.09%) Google
7 2 (1.09%) Sybase
8 1 (0.54%) Alterian
8 1 (0.54%) Samsung
8 1 (0.54%) Xamarin