Period
to 19 November 2017

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 19 November 2017 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
Berkshire > Reading
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 37 31 84
Rank change year-on-year -6 +53 +43
Permanent jobs citing TDD 151 231 152
As % of all permanent IT jobs advertised in Reading 6.50% 6.67% 3.29%
As % of the Processes & Methodologies category 7.65% 7.57% 3.82%
Number of salaries quoted 122 197 131
Reading median annual salary £45,000 £45,000 £50,000
Median salary % change year-on-year - -10.00% -9.09%
10th Percentile £32,500 £33,750 £28,750
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 1974 3051 3974
As % of all permanent IT jobs advertised in Reading 85.01% 88.05% 86.05%
Number of salaries quoted 1584 2234 3100
Reading median annual salary £50,000 £50,000 £47,500
Median salary % change year-on-year - +5.26% -3.06%
10th Percentile £28,575 £29,000 £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 19 November 2017.

Salary histogram for TDD in Reading

For the 6 months to 19 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 Reading region with a requirement for TDD.

1 128 (84.77%) Agile Software Development
2 95 (62.91%) BDD
3 66 (43.71%) Scrum
4 60 (39.74%) C#
5 53 (35.10%) Test Automation
6 49 (32.45%) JavaScript
7 47 (31.13%) Git (software)
8 46 (30.46%) Java
8 46 (30.46%) .NET
9 45 (29.80%) Degree
10 44 (29.14%) SQL Server
11 41 (27.15%) SQL
12 40 (26.49%) Computer Science
12 40 (26.49%) Computer Science Degree
13 39 (25.83%) Open Source
13 39 (25.83%) Node.js
14 38 (25.17%) Continuous Integration
15 36 (23.84%) Web Services
16 33 (21.85%) HTML
16 33 (21.85%) AngularJS
17 32 (21.19%) WCF
18 30 (19.87%) MVC
19 29 (19.21%) Business Intelligence
20 27 (17.88%) Python
20 27 (17.88%) ASP.NET
20 27 (17.88%) Selenium
20 27 (17.88%) NoSQL
21 26 (17.22%) ASP.NET MVC
21 26 (17.22%) Web Application Development
21 26 (17.22%) RESTful

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 (5.30%) JBoss
2 6 (3.97%) WebLogic
3 5 (3.31%) SharePoint
3 5 (3.31%) SharePoint 2010
3 5 (3.31%) SharePoint 2013
4 4 (2.65%) OpenStack
5 3 (1.99%) Apache
5 3 (1.99%) Apache Pig
5 3 (1.99%) Apache Solr
5 3 (1.99%) Apache Spark
5 3 (1.99%) Elasticsearch
6 2 (1.32%) SharePoint Server
7 1 (0.66%) CMS
7 1 (0.66%) Confluence
7 1 (0.66%) Kentico
7 1 (0.66%) Sitecore CMS
7 1 (0.66%) Umbraco
Applications
1 4 (2.65%) InfoPath
1 4 (2.65%) Microsoft Office
Business Applications
1 9 (5.96%) SAP ERP
1 9 (5.96%) SAP S/4HANA
2 1 (0.66%) Dynamics CRM
Cloud Services
1 13 (8.61%) Amazon AWS
2 11 (7.28%) npm
3 8 (5.30%) Microsoft Azure
4 4 (2.65%) AWS CloudFormation
4 4 (2.65%) GitHub
5 1 (0.66%) Amazon SQS
5 1 (0.66%) Google Cloud Platform
5 1 (0.66%) IaaS
5 1 (0.66%) Office 365
5 1 (0.66%) Serverless
Communications & Networking
1 12 (7.95%) Firewall
2 6 (3.97%) Internet
3 4 (2.65%) BGP
3 4 (2.65%) EIGRP
3 4 (2.65%) MPLS
3 4 (2.65%) OSPF
3 4 (2.65%) RIP
4 1 (0.66%) AMQP
4 1 (0.66%) FCoE
4 1 (0.66%) HTTP
4 1 (0.66%) SMTP
4 1 (0.66%) SNMP
4 1 (0.66%) TCP/IP
Database & Business Intelligence
1 44 (29.14%) SQL Server
2 27 (17.88%) NoSQL
3 20 (13.25%) SQL Server 2016
4 18 (11.92%) PostgreSQL
5 12 (7.95%) MongoDB
6 10 (6.62%) Cognos Impromptu
7 9 (5.96%) Big Data
7 9 (5.96%) DB2
7 9 (5.96%) Hadoop
7 9 (5.96%) Neo4j
7 9 (5.96%) Pentaho
7 9 (5.96%) SQLPlus
8 4 (2.65%) MySQL
9 3 (1.99%) HBase
9 3 (1.99%) Redis
10 1 (0.66%) Amazon DynamoDB
10 1 (0.66%) Apache Cassandra
10 1 (0.66%) BusinessObjects
Development Applications
1 47 (31.13%) Git (software)
2 27 (17.88%) Selenium
3 20 (13.25%) Jenkins
4 19 (12.58%) WebDriver
5 18 (11.92%) Maven
6 17 (11.26%) Protractor
7 16 (10.60%) HP UFT
8 15 (9.93%) LoadRunner
8 15 (9.93%) Subversion
9 14 (9.27%) Jasmine
9 14 (9.27%) JUnit
9 14 (9.27%) Karma Test Runner
10 13 (8.61%) Team Foundation Server
11 12 (7.95%) Cucumber
12 11 (7.28%) gulp
12 11 (7.28%) webpack
13 10 (6.62%) Eclipse
13 10 (6.62%) JIRA
13 10 (6.62%) TestNG
14 9 (5.96%) IntelliJ
General
1 12 (7.95%) Publishing
2 7 (4.64%) Retail
3 4 (2.65%) Finance
4 3 (1.99%) Advertising
5 2 (1.32%) Back Office
5 2 (1.32%) Billing
5 2 (1.32%) Games
6 1 (0.66%) Financial Institution
6 1 (0.66%) Marketing
6 1 (0.66%) Music Industry
Job Titles
1 93 (61.59%) Developer
2 26 (17.22%) .NET Developer
3 20 (13.25%) Analyst
4 18 (11.92%) Java Developer
4 18 (11.92%) Senior Developer
5 16 (10.60%) Test Analyst
6 13 (8.61%) Software Engineer
7 11 (7.28%) Developer/Software Engineer
7 11 (7.28%) Python Developer
7 11 (7.28%) Test Leader
8 10 (6.62%) Front End Developer (Client-Side Developer)
8 10 (6.62%) Senior Software Developer
8 10 (6.62%) Software Developer
9 9 (5.96%) Agile Developer
9 9 (5.96%) PostgreSQL Developer
9 9 (5.96%) Python Software Engineer
9 9 (5.96%) SAP Analyst
9 9 (5.96%) SAP Test Analyst
10 8 (5.30%) C# Developer
10 8 (5.30%) Senior Software Engineer
Libraries, Frameworks & Software Standards
1 46 (30.46%) .NET
2 39 (25.83%) Node.js
3 36 (23.84%) Web Services
4 33 (21.85%) AngularJS
4 33 (21.85%) HTML
5 32 (21.19%) WCF
6 27 (17.88%) ASP.NET
7 26 (17.22%) ASP.NET MVC
7 26 (17.22%) RESTful
8 25 (16.56%) CSS
9 22 (14.57%) ASP.NET Web API
10 20 (13.25%) ASP.NET MVC 5
10 20 (13.25%) HTML5
11 18 (11.92%) SOAP
12 16 (10.60%) Twitter Bootstrap
13 13 (8.61%) ActiveMQ
13 13 (8.61%) Sass
14 11 (7.28%) Spring
15 10 (6.62%) Django
15 10 (6.62%) jQuery
Miscellaneous
1 40 (26.49%) Computer Science
2 16 (10.60%) Greenfield Project
3 15 (9.93%) Mobile App
4 10 (6.62%) Analytical Skills
4 10 (6.62%) N-Tier
5 7 (4.64%) Enterprise Software
6 6 (3.97%) Data Centre
7 4 (2.65%) Algorithms
7 4 (2.65%) Client/Server
7 4 (2.65%) Public Cloud
8 3 (1.99%) Management Information System
9 1 (0.66%) Social Media
9 1 (0.66%) User Experience
Operating Systems
1 26 (17.22%) Linux
2 15 (9.93%) CentOS
2 15 (9.93%) Windows
3 13 (8.61%) Ubuntu
4 7 (4.64%) Unix
5 5 (3.31%) Apple iOS
5 5 (3.31%) Red Hat Enterprise Linux
6 2 (1.32%) Debian
7 1 (0.66%) Android
Processes & Methodologies
1 128 (84.77%) Agile Software Development
2 95 (62.91%) BDD
3 66 (43.71%) Scrum
4 53 (35.10%) Test Automation
5 39 (25.83%) Open Source
6 38 (25.17%) Continuous Integration
7 30 (19.87%) MVC
8 29 (19.21%) Business Intelligence
9 26 (17.22%) Web Application Development
10 24 (15.89%) SDLC
11 23 (15.23%) Unit Testing
12 21 (13.91%) CRM
13 20 (13.25%) OO
14 19 (12.58%) Mentoring
15 18 (11.92%) Software Engineering
16 17 (11.26%) Mathematics
16 17 (11.26%) Workflow
17 16 (10.60%) Functional Testing
18 15 (9.93%) Microservices
18 15 (9.93%) Test Strategy
Programming Languages
1 60 (39.74%) C#
2 49 (32.45%) JavaScript
3 46 (30.46%) Java
4 41 (27.15%) SQL
5 27 (17.88%) Python
6 26 (17.22%) Ruby
7 12 (7.95%) ES6
8 11 (7.28%) ECMAScript
9 9 (5.96%) Jython
10 8 (5.30%) PowerShell
11 6 (3.97%) T-SQL
12 5 (3.31%) Bash Shell
12 5 (3.31%) C++
12 5 (3.31%) PHP
13 4 (2.65%) C
13 4 (2.65%) Scala
13 4 (2.65%) VB.NET
14 2 (1.32%) TypeScript
15 1 (0.66%) Groovy
15 1 (0.66%) Korn
Qualifications
1 45 (29.80%) Degree
2 40 (26.49%) Computer Science Degree
3 16 (10.60%) ISTQB
4 7 (4.64%) ISEB
5 5 (3.31%) Microsoft Certification
5 5 (3.31%) Security Cleared
6 4 (2.65%) SC Cleared
7 1 (0.66%) BPSS Clearance
7 1 (0.66%) CCNA
7 1 (0.66%) Cisco Certification
7 1 (0.66%) CISSP
7 1 (0.66%) CompTIA Security+
7 1 (0.66%) DV Cleared
7 1 (0.66%) GIAC
7 1 (0.66%) Linux+ Certification
7 1 (0.66%) MCSE
7 1 (0.66%) Network+ Certification
7 1 (0.66%) SANS
7 1 (0.66%) Security+ Certification
7 1 (0.66%) SSCP
Quality Assurance & Compliance
1 22 (14.57%) QA
2 1 (0.66%) SLA
System Software
1 14 (9.27%) Docker
2 5 (3.31%) VMware ESXi
3 4 (2.65%) Hyper-V
4 3 (1.99%) HDFS
5 1 (0.66%) NFS
5 1 (0.66%) Samba
5 1 (0.66%) VMware NSX
Systems Management
1 12 (7.95%) HP Quality Center
2 10 (6.62%) Opscode Chef
3 6 (3.97%) Puppet
4 5 (3.31%) Ansible
4 5 (3.31%) Nagios
5 4 (2.65%) Kubernetes
5 4 (2.65%) Salt
5 4 (2.65%) Terraform
6 3 (1.99%) Hadoop YARN
7 1 (0.66%) vCenter Server
Vendors
1 16 (10.60%) Microsoft
2 12 (7.95%) HP
3 11 (7.28%) Twitter
4 9 (5.96%) SAP
4 9 (5.96%) Talend
5 4 (2.65%) AppDynamics
5 4 (2.65%) Citrix
5 4 (2.65%) DevExpress
5 4 (2.65%) New Relic
5 4 (2.65%) Rackspace
5 4 (2.65%) Telerik
6 3 (1.99%) Atlassian
6 3 (1.99%) Red Hat
6 3 (1.99%) Zend
7 1 (0.66%) EMC
7 1 (0.66%) NetApp
7 1 (0.66%) Oracle
7 1 (0.66%) Remedy
7 1 (0.66%) SolarWinds
7 1 (0.66%) VMware