Period
to 23 April 2018

The following table provides summary statistics for permanent job vacancies advertised in Reading 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 23 April 2018 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
Berkshire > Reading
6 months to
23 Apr 2018
Same period 2017 Same period 2016
Rank 37 52 78
Rank change year-on-year +15 +26 +2
Permanent jobs citing TDD 153 131 157
As % of all permanent IT jobs advertised in Reading 5.90% 4.87% 3.86%
As % of the Processes & Methodologies category 6.86% 5.60% 4.30%
Number of salaries quoted 117 114 146
Reading median annual salary £49,000 £50,000 £45,000
Median salary % change year-on-year -2.00% +11.11% -10.00%
10th Percentile £32,500 £33,750 £32,500
90th Percentile £63,000 £63,750 £68,750
Berkshire median annual salary £50,000 £52,500 £50,000
% change year-on-year -4.76% +5.00% -4.76%

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 Reading with a requirement for process or methodology skills.

All Process and Methodology Skills
Reading
Permanent vacancies with a requirement for process or methodology skills 2,230 2,341 3,653
As % of all permanent IT jobs advertised in Reading 86.03% 86.99% 89.84%
Number of salaries quoted 1,871 1,744 2,897
Reading median annual salary £50,000 £50,000 £47,500
Median salary % change year-on-year - +5.26% -5.00%
10th Percentile £30,000 £26,325 £29,750
90th Percentile £75,000 £72,500 £70,000
Berkshire median annual salary £50,000 £50,000 £50,000

TDD
Job Vacancy Trend in Reading

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

Job vacancy trend for TDD in Reading

TDD
Salary Trend in Reading

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

Salary trend for TDD in Reading

TDD
Salary Histogram in Reading

The salary distribution of IT jobs citing TDD in Reading over the 6 months to 23 April 2018.

Salary histogram for TDD in Reading

For the 6 months to 23 April 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 Reading region with a requirement for TDD.

1 133 (86.93%) Agile Software Development
2 106 (69.28%) BDD
3 89 (58.17%) C#
4 82 (53.59%) .NET
5 67 (43.79%) SQL Server
5 67 (43.79%) Scrum
6 64 (41.83%) JavaScript
7 51 (33.33%) Java
8 49 (32.03%) HTML
8 49 (32.03%) RESTful
9 46 (30.07%) CSS
10 44 (28.76%) ASP.NET
10 44 (28.76%) MVC
10 44 (28.76%) WCF
11 43 (28.10%) Node.js
11 43 (28.10%) Web Application Development
12 40 (26.14%) Test Automation
13 38 (24.84%) ASP.NET MVC
14 37 (24.18%) Continuous Integration
15 36 (23.53%) Git (software)
15 36 (23.53%) Open Source
16 35 (22.88%) NoSQL
17 34 (22.22%) Ruby
18 33 (21.57%) HTML5
18 33 (21.57%) AngularJS
19 32 (20.92%) ASP.NET Web API
20 31 (20.26%) SQL Server 2016
20 31 (20.26%) ASP.NET MVC 5
21 30 (19.61%) SQL
22 29 (18.95%) OO

TDD
Co-occurring IT Skills in Reading 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 (6.54%) Confluence
2 5 (3.27%) WebLogic
3 4 (2.61%) JBoss
3 4 (2.61%) SharePoint
3 4 (2.61%) SharePoint 2010
3 4 (2.61%) SharePoint 2013
4 1 (0.65%) OpenStack
4 1 (0.65%) SharePoint Server
4 1 (0.65%) Tomcat
Applications
1 4 (2.61%) InfoPath
1 4 (2.61%) Microsoft Office
Cloud Services
1 14 (9.15%) npm
2 13 (8.50%) Amazon AWS
3 8 (5.23%) Microsoft Azure
4 7 (4.58%) SaaS
5 6 (3.92%) Amazon SQS
6 5 (3.27%) Serverless
7 1 (0.65%) AWS CloudFormation
7 1 (0.65%) GitHub
7 1 (0.65%) Google Cloud Platform
Communications & Networking
1 6 (3.92%) AMQP
2 2 (1.31%) Internet
2 2 (1.31%) Network Security
3 1 (0.65%) 3GPP
3 1 (0.65%) 5G
3 1 (0.65%) BGP
3 1 (0.65%) EIGRP
3 1 (0.65%) Firewall
3 1 (0.65%) HTTP
3 1 (0.65%) LTE
3 1 (0.65%) MPLS
3 1 (0.65%) OSPF
3 1 (0.65%) RIP
3 1 (0.65%) SMTP
3 1 (0.65%) Wireless
Database & Business Intelligence
1 67 (43.79%) SQL Server
2 35 (22.88%) NoSQL
3 31 (20.26%) SQL Server 2016
4 6 (3.92%) Amazon DynamoDB
4 6 (3.92%) Apache Cassandra
4 6 (3.92%) Big Data
4 6 (3.92%) MySQL
5 3 (1.96%) PostgreSQL
6 2 (1.31%) Hadoop
6 2 (1.31%) MongoDB
6 2 (1.31%) Neo4j
7 1 (0.65%) Pentaho
7 1 (0.65%) SQL Server 2005
7 1 (0.65%) SQL Server 2008
7 1 (0.65%) SQL Server 2014
Development Applications
1 36 (23.53%) Git (software)
2 14 (9.15%) Team Foundation Server
2 14 (9.15%) webpack
3 13 (8.50%) gulp
3 13 (8.50%) Jasmine
3 13 (8.50%) Karma Test Runner
3 13 (8.50%) Protractor
4 12 (7.84%) Selenium
5 11 (7.19%) JIRA
6 9 (5.88%) Maven
7 8 (5.23%) JUnit
8 7 (4.58%) Cucumber
8 7 (4.58%) Jenkins
9 6 (3.92%) Subversion
10 5 (3.27%) Eclipse
10 5 (3.27%) HP UFT
10 5 (3.27%) WebDriver
11 4 (2.61%) SpecFlow
11 4 (2.61%) Visual Studio
11 4 (2.61%) VSS/SourceSafe
General
1 14 (9.15%) Marketing
2 6 (3.92%) Finance
3 3 (1.96%) Advertising
4 2 (1.31%) Automotive
4 2 (1.31%) Financial Institution
5 1 (0.65%) Electronics
5 1 (0.65%) Law
5 1 (0.65%) Manufacturing
5 1 (0.65%) Multimedia
5 1 (0.65%) Pharmaceutical
5 1 (0.65%) Publishing
5 1 (0.65%) Retail
5 1 (0.65%) Telecoms
Job Titles
1 121 (79.08%) Developer
2 56 (36.60%) .NET Developer
3 29 (18.95%) Java Developer
4 20 (13.07%) Software Engineer
5 19 (12.42%) Front End Developer (Client-Side Developer)
6 18 (11.76%) Senior Developer
7 13 (8.50%) .NET Software Developer
8 10 (6.54%) C# Developer
8 10 (6.54%) Senior Java Developer
9 9 (5.88%) C# Software Engineer
10 8 (5.23%) Java Engineer
10 8 (5.23%) Java Software Engineer
10 8 (5.23%) JavaScript Developer
11 6 (3.92%) Analyst
12 5 (3.27%) Developer/Software Engineer
12 5 (3.27%) Java Software Developer
12 5 (3.27%) Senior Front-End Developer
12 5 (3.27%) Software Developer
12 5 (3.27%) Test Analyst
13 4 (2.61%) Senior Automation Test Analyst
Libraries, Frameworks & Software Standards
1 82 (53.59%) .NET
2 49 (32.03%) HTML
2 49 (32.03%) RESTful
3 46 (30.07%) CSS
4 44 (28.76%) ASP.NET
4 44 (28.76%) WCF
5 43 (28.10%) Node.js
6 38 (24.84%) ASP.NET MVC
7 33 (21.57%) AngularJS
7 33 (21.57%) HTML5
8 32 (20.92%) ASP.NET Web API
9 31 (20.26%) ASP.NET MVC 5
10 25 (16.34%) Sass
10 25 (16.34%) Spring
11 24 (15.69%) Twitter Bootstrap
11 24 (15.69%) WPF
12 19 (12.42%) .NET Framework
13 18 (11.76%) Entity Framework
13 18 (11.76%) React
14 17 (11.11%) Web Services
Miscellaneous
1 20 (13.07%) Computer Science
2 11 (7.19%) Greenfield Project
3 8 (5.23%) Enterprise Software
4 5 (3.27%) N-Tier
5 4 (2.61%) Algorithms
5 4 (2.61%) Analytical Skills
6 2 (1.31%) Fintech
6 2 (1.31%) Mobile App
6 2 (1.31%) User Experience
7 1 (0.65%) Client/Server
7 1 (0.65%) Data Centre
7 1 (0.65%) Hedge funds
7 1 (0.65%) Management Information System
7 1 (0.65%) Public Cloud
Operating Systems
1 16 (10.46%) Linux
1 16 (10.46%) Windows
2 3 (1.96%) Apple iOS
2 3 (1.96%) CentOS
2 3 (1.96%) Red Hat Enterprise Linux
2 3 (1.96%) Ubuntu
3 1 (0.65%) Unix
Processes & Methodologies
1 133 (86.93%) Agile Software Development
2 106 (69.28%) BDD
3 67 (43.79%) Scrum
4 44 (28.76%) MVC
5 43 (28.10%) Web Application Development
6 40 (26.14%) Test Automation
7 37 (24.18%) Continuous Integration
8 36 (23.53%) Open Source
9 29 (18.95%) OO
10 25 (16.34%) Software Engineering
11 23 (15.03%) Front End Development
11 23 (15.03%) Microservices
12 19 (12.42%) Mentoring
13 18 (11.76%) Business Intelligence
13 18 (11.76%) Coaching
14 17 (11.11%) Unit Testing
15 13 (8.50%) CRM
16 12 (7.84%) DevOps
16 12 (7.84%) OOP
17 11 (7.19%) Inversion of Control
Programming Languages
1 89 (58.17%) C#
2 64 (41.83%) JavaScript
3 51 (33.33%) Java
4 34 (22.22%) Ruby
5 30 (19.61%) SQL
6 19 (12.42%) Java 8
7 13 (8.50%) ES6
7 13 (8.50%) ES7
8 7 (4.58%) C++
9 6 (3.92%) Python
10 5 (3.27%) PowerShell
10 5 (3.27%) TypeScript
10 5 (3.27%) VB.NET
11 4 (2.61%) C
11 4 (2.61%) PHP
12 3 (1.96%) Scala
13 1 (0.65%) Bash Shell
13 1 (0.65%) Go
13 1 (0.65%) Groovy
13 1 (0.65%) T-SQL
Qualifications
1 27 (17.65%) Degree
2 20 (13.07%) Computer Science Degree
3 7 (4.58%) ISEB
3 7 (4.58%) ISTQB
4 4 (2.61%) Microsoft Certification
4 4 (2.61%) SC Cleared
4 4 (2.61%) Security Cleared
5 3 (1.96%) BPSS Clearance
Quality Assurance & Compliance
1 13 (8.50%) QA
2 2 (1.31%) GDPR
2 2 (1.31%) ISO/IEC 27001
2 2 (1.31%) PSD2
3 1 (0.65%) PMO
System Software
1 4 (2.61%) Docker
2 1 (0.65%) Hyper-V
2 1 (0.65%) VMware ESXi
Systems Management
1 2 (1.31%) Opscode Chef
2 1 (0.65%) Ansible
2 1 (0.65%) HP Quality Center
2 1 (0.65%) Kubernetes
2 1 (0.65%) Nagios
2 1 (0.65%) Puppet
2 1 (0.65%) Salt
2 1 (0.65%) Terraform
Vendors
1 28 (18.30%) Microsoft
2 13 (8.50%) Twitter
3 4 (2.61%) DevExpress
3 4 (2.61%) Telerik
4 2 (1.31%) Capita
4 2 (1.31%) Red Hat
4 2 (1.31%) Salesforce.com
5 1 (0.65%) AppDynamics
5 1 (0.65%) Citrix
5 1 (0.65%) Google
5 1 (0.65%) HP
5 1 (0.65%) New Relic
5 1 (0.65%) Oracle
5 1 (0.65%) Rackspace
5 1 (0.65%) SAP
5 1 (0.65%) Talend