Period
to 24 January 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 24 January 2018 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
Berkshire > Reading
6 months to
24 Jan 2018
Same period 2017 Same period 2016
Rank 29 39 90
Rank change year-on-year +10 +51 +7
Permanent jobs citing TDD 184 167 141
As % of all permanent IT jobs advertised in Reading 7.17% 5.50% 3.19%
As % of the Processes & Methodologies category 8.47% 6.28% 3.67%
Number of salaries quoted 153 134 133
Reading median annual salary £47,500 £42,500 £50,000
Median salary % change year-on-year +11.76% -15.00% -9.09%
10th Percentile £32,500 £33,225 £32,500
90th Percentile £62,500 £58,750 £62,500
Berkshire median annual salary £50,000 £50,000 £50,000

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 2,172 2,658 3,843
As % of all permanent IT jobs advertised in Reading 84.58% 87.55% 87.00%
Number of salaries quoted 1,776 1,922 3,080
Reading median annual salary £50,000 £50,000 £47,500
Median salary % change year-on-year - +5.26% -4.04%
10th Percentile £30,500 £27,500 £30,000
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 24 January 2018.

Salary histogram for TDD in Reading

For the 6 months to 24 January 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.

1 162 (88.04%) Agile Software Development
2 129 (70.11%) BDD
3 95 (51.63%) C#
4 83 (45.11%) .NET
5 82 (44.57%) SQL Server
6 79 (42.93%) Scrum
7 62 (33.70%) JavaScript
8 60 (32.61%) Node.js
9 59 (32.07%) Git (software)
10 58 (31.52%) Java
11 57 (30.98%) RESTful
12 55 (29.89%) Test Automation
13 54 (29.35%) WCF
13 54 (29.35%) Web Application Development
14 51 (27.72%) MVC
15 50 (27.17%) ASP.NET
16 48 (26.09%) SQL
17 47 (25.54%) Continuous Integration
17 47 (25.54%) NoSQL
17 47 (25.54%) ASP.NET MVC
18 46 (25.00%) Open Source
19 44 (23.91%) Ruby
20 42 (22.83%) HTML
21 41 (22.28%) Degree
21 41 (22.28%) ASP.NET Web API
21 41 (22.28%) SQL Server 2016
21 41 (22.28%) ASP.NET MVC 5
22 39 (21.20%) CSS
23 38 (20.65%) AngularJS
24 34 (18.48%) Computer Science Degree

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 8 (4.35%) Confluence
2 4 (2.17%) OpenStack
2 4 (2.17%) SharePoint
2 4 (2.17%) SharePoint 2010
2 4 (2.17%) SharePoint 2013
3 3 (1.63%) Apache
3 3 (1.63%) Apache Pig
3 3 (1.63%) Apache Solr
3 3 (1.63%) Apache Spark
3 3 (1.63%) Elasticsearch
3 3 (1.63%) WebLogic
4 2 (1.09%) JBoss
4 2 (1.09%) SharePoint Server
Applications
1 4 (2.17%) InfoPath
1 4 (2.17%) Microsoft Office
Business Applications
1 5 (2.72%) SAP ERP
1 5 (2.72%) SAP S/4HANA
Cloud Services
1 17 (9.24%) Amazon AWS
2 13 (7.07%) npm
3 12 (6.52%) Microsoft Azure
4 6 (3.26%) SaaS
5 5 (2.72%) Amazon SQS
5 5 (2.72%) Serverless
6 4 (2.17%) AWS CloudFormation
6 4 (2.17%) GitHub
7 2 (1.09%) Google Cloud Platform
Communications & Networking
1 6 (3.26%) Firewall
1 6 (3.26%) Internet
2 5 (2.72%) AMQP
3 4 (2.17%) BGP
3 4 (2.17%) EIGRP
3 4 (2.17%) MPLS
3 4 (2.17%) OSPF
3 4 (2.17%) RIP
4 1 (0.54%) 3GPP
4 1 (0.54%) 5G
4 1 (0.54%) HTTP
4 1 (0.54%) LTE
4 1 (0.54%) SMTP
4 1 (0.54%) Wireless
Database & Business Intelligence
1 82 (44.57%) SQL Server
2 47 (25.54%) NoSQL
3 41 (22.28%) SQL Server 2016
4 11 (5.98%) PostgreSQL
5 10 (5.43%) Cognos Impromptu
6 9 (4.89%) Big Data
6 9 (4.89%) DB2
7 8 (4.35%) MongoDB
8 7 (3.80%) MySQL
9 6 (3.26%) Hadoop
9 6 (3.26%) Neo4j
10 5 (2.72%) Amazon DynamoDB
10 5 (2.72%) Apache Cassandra
10 5 (2.72%) Pentaho
10 5 (2.72%) SQLPlus
11 3 (1.63%) HBase
11 3 (1.63%) Redis
12 1 (0.54%) SQL Server 2005
12 1 (0.54%) SQL Server 2008
12 1 (0.54%) SQL Server 2014
Development Applications
1 59 (32.07%) Git (software)
2 21 (11.41%) Selenium
3 15 (8.15%) Protractor
3 15 (8.15%) Team Foundation Server
4 14 (7.61%) Jasmine
4 14 (7.61%) Jenkins
4 14 (7.61%) Karma Test Runner
5 13 (7.07%) gulp
5 13 (7.07%) JUnit
5 13 (7.07%) Maven
5 13 (7.07%) Subversion
5 13 (7.07%) WebDriver
5 13 (7.07%) webpack
6 12 (6.52%) HP UFT
6 12 (6.52%) JIRA
7 10 (5.43%) Eclipse
8 9 (4.89%) Cucumber
8 9 (4.89%) LoadRunner
9 8 (4.35%) IntelliJ
10 7 (3.80%) NetBeans
General
1 11 (5.98%) Marketing
2 5 (2.72%) Publishing
3 4 (2.17%) Retail
4 3 (1.63%) Advertising
5 2 (1.09%) Back Office
5 2 (1.09%) Billing
6 1 (0.54%) Finance
6 1 (0.54%) Financial Institution
6 1 (0.54%) Games
6 1 (0.54%) Multimedia
6 1 (0.54%) Pharmaceutical
Job Titles
1 139 (75.54%) Developer
2 58 (31.52%) .NET Developer
3 30 (16.30%) Java Developer
4 20 (10.87%) Senior Developer
5 18 (9.78%) Front End Developer (Client-Side Developer)
6 14 (7.61%) Analyst
6 14 (7.61%) C# Developer
7 13 (7.07%) Software Engineer
8 12 (6.52%) .NET Software Developer
8 12 (6.52%) Senior Java Developer
8 12 (6.52%) Test Analyst
9 11 (5.98%) Test Leader
10 10 (5.43%) Developer/Software Engineer
11 8 (4.35%) JavaScript Developer
12 7 (3.80%) C# WPF Developer
12 7 (3.80%) WPF Developer
13 6 (3.26%) Agile Developer
13 6 (3.26%) Java Engineer
13 6 (3.26%) Java Software Developer
13 6 (3.26%) Python Developer
Libraries, Frameworks & Software Standards
1 83 (45.11%) .NET
2 60 (32.61%) Node.js
3 57 (30.98%) RESTful
4 54 (29.35%) WCF
5 50 (27.17%) ASP.NET
6 47 (25.54%) ASP.NET MVC
7 42 (22.83%) HTML
8 41 (22.28%) ASP.NET MVC 5
8 41 (22.28%) ASP.NET Web API
9 39 (21.20%) CSS
10 38 (20.65%) AngularJS
11 32 (17.39%) HTML5
12 30 (16.30%) Web Services
13 24 (13.04%) Spring
14 22 (11.96%) Sass
14 22 (11.96%) Twitter Bootstrap
15 20 (10.87%) WPF
16 17 (9.24%) .NET Framework
16 17 (9.24%) Entity Framework
16 17 (9.24%) React
Miscellaneous
1 34 (18.48%) Computer Science
2 14 (7.61%) Greenfield Project
3 10 (5.43%) Enterprise Software
4 8 (4.35%) Analytical Skills
4 8 (4.35%) N-Tier
5 6 (3.26%) Data Centre
6 5 (2.72%) Mobile App
7 4 (2.17%) Algorithms
7 4 (2.17%) Client/Server
7 4 (2.17%) Public Cloud
8 3 (1.63%) Management Information System
9 2 (1.09%) User Experience
Operating Systems
1 27 (14.67%) Linux
2 23 (12.50%) Windows
3 11 (5.98%) CentOS
4 9 (4.89%) Ubuntu
5 5 (2.72%) Apple iOS
5 5 (2.72%) Red Hat Enterprise Linux
5 5 (2.72%) Unix
6 2 (1.09%) Debian
Processes & Methodologies
1 162 (88.04%) Agile Software Development
2 129 (70.11%) BDD
3 79 (42.93%) Scrum
4 55 (29.89%) Test Automation
5 54 (29.35%) Web Application Development
6 51 (27.72%) MVC
7 47 (25.54%) Continuous Integration
8 46 (25.00%) Open Source
9 34 (18.48%) Business Intelligence
10 26 (14.13%) Microservices
11 24 (13.04%) SDLC
12 23 (12.50%) Mentoring
13 22 (11.96%) OO
14 21 (11.41%) Unit Testing
15 20 (10.87%) Front End Development
15 20 (10.87%) Software Engineering
16 18 (9.78%) CRM
17 16 (8.70%) Coaching
18 15 (8.15%) DevOps
19 13 (7.07%) OOP
Programming Languages
1 95 (51.63%) C#
2 62 (33.70%) JavaScript
3 58 (31.52%) Java
4 48 (26.09%) SQL
5 44 (23.91%) Ruby
6 17 (9.24%) Python
7 13 (7.07%) ES6
7 13 (7.07%) ES7
8 8 (4.35%) PowerShell
9 7 (3.80%) C++
10 6 (3.26%) PHP
10 6 (3.26%) TypeScript
11 5 (2.72%) Jython
11 5 (2.72%) T-SQL
11 5 (2.72%) VB.NET
12 4 (2.17%) Bash Shell
12 4 (2.17%) Scala
13 2 (1.09%) C
14 1 (0.54%) Embedded C
14 1 (0.54%) Shell Script
Qualifications
1 41 (22.28%) Degree
2 34 (18.48%) Computer Science Degree
3 14 (7.61%) ISTQB
4 9 (4.89%) ISEB
5 6 (3.26%) SC Cleared
5 6 (3.26%) Security Cleared
6 4 (2.17%) Microsoft Certification
7 3 (1.63%) BPSS Clearance
Quality Assurance & Compliance
1 19 (10.33%) QA
2 2 (1.09%) GDPR
2 2 (1.09%) ISO/IEC 27001
2 2 (1.09%) PSD2
3 1 (0.54%) PMO
System Software
1 12 (6.52%) Docker
2 4 (2.17%) Hyper-V
2 4 (2.17%) VMware ESXi
3 3 (1.63%) HDFS
Systems Management
1 8 (4.35%) HP Quality Center
1 8 (4.35%) Opscode Chef
2 4 (2.17%) Ansible
2 4 (2.17%) Kubernetes
2 4 (2.17%) Nagios
2 4 (2.17%) Puppet
2 4 (2.17%) Salt
2 4 (2.17%) Terraform
3 3 (1.63%) Hadoop YARN
Vendors
1 22 (11.96%) Microsoft
2 13 (7.07%) Twitter
3 8 (4.35%) HP
4 5 (2.72%) SAP
4 5 (2.72%) Talend
5 4 (2.17%) AppDynamics
5 4 (2.17%) Citrix
5 4 (2.17%) DevExpress
5 4 (2.17%) New Relic
5 4 (2.17%) Rackspace
5 4 (2.17%) Telerik
6 3 (1.63%) Red Hat
7 2 (1.09%) Capita
7 2 (1.09%) Google
7 2 (1.09%) Oracle
7 2 (1.09%) Zend
8 1 (0.54%) Atlassian
8 1 (0.54%) Salesforce.com