Period
to 19 August 2018

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

Test-Driven Development (TDD)
South East > Berkshire
6 months to
19 Aug 2018
Same period 2017 Same period 2016
Rank 41 27 49
Rank change year-on-year -14 +22 +19
Permanent jobs citing TDD 340 474 422
As % of all permanent IT jobs advertised in Berkshire 5.21% 7.35% 4.68%
As % of the Processes & Methodologies category 5.77% 8.42% 5.17%
Number of salaries quoted 324 409 366
Berkshire median annual salary £57,500 £55,000 £50,000
Median salary % change year-on-year +4.55% +10.00% -4.76%
10th Percentile £35,000 £32,500 £35,000
90th Percentile £88,500 £73,750 £68,750
South East median annual salary £47,500 £47,500 £45,000
% change year-on-year - +5.56% -

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 Berkshire with a requirement for process or methodology skills.

All Process and Methodology Skills
Berkshire
Permanent vacancies with a requirement for process or methodology skills 5,889 5,630 8,158
As % of all permanent IT jobs advertised in Berkshire 90.18% 87.31% 90.51%
Number of salaries quoted 4,701 4,422 6,454
Berkshire median annual salary £50,000 £50,000 £50,000
10th Percentile £30,000 £27,500 £30,075
90th Percentile £73,750 £75,000 £73,750
South East median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - -

TDD
Job Vacancy Trend in Berkshire

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

Job vacancy trend for TDD in Berkshire

TDD
Salary Trend in Berkshire

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

Salary trend for TDD in Berkshire

TDD
Salary Histogram in Berkshire

The salary distribution of IT jobs citing TDD in Berkshire over the 6 months to 19 August 2018.

Salary histogram for TDD in Berkshire

TDD
Job Locations in Berkshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing TDD within the Berkshire region over the 6 months to 19 August 2018. 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
Bracknell +11 83 £62,500 +11.11% 13
Maidenhead -5 67 £65,000 +8.33% 10
Reading -32 66 £52,500 +5.00% 18
Slough -2 44 £60,000 +16.50% 7
Newbury -13 42 £45,000 - 4
Wokingham -12 7 £35,000 -
Windsor -11 5 £70,000 +21.74%
TDD
South East

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

1 275 (80.88%) Agile Software Development
2 210 (61.76%) BDD
3 173 (50.88%) C#
4 157 (46.18%) JavaScript
5 142 (41.76%) Scrum
6 133 (39.12%) Java
7 120 (35.29%) .NET
8 119 (35.00%) SQL
9 114 (33.53%) AngularJS
10 113 (33.24%) HTML
11 104 (30.59%) Software Engineering
12 103 (30.29%) CSS
13 92 (27.06%) Microservices
14 91 (26.76%) SQL Server
15 85 (25.00%) Continuous Integration
16 84 (24.71%) MVC
17 78 (22.94%) OO
17 78 (22.94%) Microsoft
18 72 (21.18%) ASP.NET
19 71 (20.88%) NoSQL
20 70 (20.59%) Web Application Development
21 69 (20.29%) ASP.NET MVC
22 67 (19.71%) Jenkins
23 60 (17.65%) HTML5
24 59 (17.35%) Git (software)
24 59 (17.35%) Spring
25 56 (16.47%) Amazon AWS
26 55 (16.18%) Sass
27 54 (15.88%) RESTful
28 53 (15.59%) DevOps

TDD
Co-occurring IT Skills in Berkshire 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 20 (5.88%) IIS
2 18 (5.29%) CMS
3 11 (3.24%) Confluence
4 9 (2.65%) Apache
5 8 (2.35%) WebLogic
6 7 (2.06%) OpenStack
7 5 (1.47%) Apache Spark
7 5 (1.47%) Elasticsearch
7 5 (1.47%) EPiServer
7 5 (1.47%) Kentico
7 5 (1.47%) Oracle SOA Suite
7 5 (1.47%) Sitecore CMS
7 5 (1.47%) Umbraco
8 3 (0.88%) JBoss
9 2 (0.59%) Cloud Foundry
10 1 (0.29%) Alfresco
10 1 (0.29%) Apache Pig
10 1 (0.29%) Apache Solr
10 1 (0.29%) Joomla!
10 1 (0.29%) NServiceBus
Applications
1 2 (0.59%) Chatbot
2 1 (0.29%) Microsoft Office
2 1 (0.29%) Microsoft Project
2 1 (0.29%) MS Visio
Cloud Services
1 56 (16.47%) Amazon AWS
2 43 (12.65%) Microsoft Azure
3 18 (5.29%) Serverless
4 15 (4.41%) Google Cloud Platform
5 8 (2.35%) SaaS
6 7 (2.06%) npm
7 6 (1.76%) GitHub
8 5 (1.47%) Amazon ElastiCache
8 5 (1.47%) Amazon SQS
9 4 (1.18%) Azure Functions
9 4 (1.18%) NuGet
10 1 (0.29%) Akamai
10 1 (0.29%) Amazon Kinesis
10 1 (0.29%) AWS Lambda
10 1 (0.29%) Cloud Computing
10 1 (0.29%) Firebase
10 1 (0.29%) Google Analytics
10 1 (0.29%) IaaS
10 1 (0.29%) Office 365
10 1 (0.29%) PaaS
Communications & Networking
1 15 (4.41%) Internet
2 5 (1.47%) AMQP
3 2 (0.59%) LAN
3 2 (0.59%) Network Security
3 2 (0.59%) WAN
4 1 (0.29%) SSH
Database & Business Intelligence
1 91 (26.76%) SQL Server
2 71 (20.88%) NoSQL
3 36 (10.59%) SQL Server 2016
4 27 (7.94%) PostgreSQL
5 19 (5.59%) Big Data
5 19 (5.59%) Relational Database
6 18 (5.29%) RDBMS
7 17 (5.00%) Amazon DynamoDB
8 15 (4.41%) MongoDB
9 13 (3.82%) Apache Cassandra
9 13 (3.82%) MySQL
10 7 (2.06%) SQL Server Reporting Services
11 6 (1.76%) Redis
11 6 (1.76%) SQL Server Integration Services
12 5 (1.47%) Amazon QuickSight
12 5 (1.47%) Data Warehouse
12 5 (1.47%) Hadoop
12 5 (1.47%) Hazelcast
12 5 (1.47%) Pentaho
13 4 (1.18%) DB2
Development Applications
1 67 (19.71%) Jenkins
2 59 (17.35%) Git (software)
3 44 (12.94%) Visual Studio
4 36 (10.59%) Maven
5 32 (9.41%) JIRA
5 32 (9.41%) Team Foundation Server
6 24 (7.06%) Cucumber
7 18 (5.29%) git-flow
7 18 (5.29%) Subversion
8 14 (4.12%) Gradle
8 14 (4.12%) JUnit
9 11 (3.24%) Bitbucket
10 10 (2.94%) SpecFlow
11 8 (2.35%) Visual Studio Team System
12 7 (2.06%) Ant
13 6 (1.76%) JMeter
13 6 (1.76%) Mockito
14 5 (1.47%) Mercurial
14 5 (1.47%) Selenium
14 5 (1.47%) TeamCity
General
1 31 (9.12%) Finance
2 20 (5.88%) Games
3 14 (4.12%) Marketing
4 13 (3.82%) Advertising
5 11 (3.24%) Retail
6 10 (2.94%) Telecoms
7 7 (2.06%) Automotive
8 6 (1.76%) Electronics
8 6 (1.76%) Manufacturing
9 4 (1.18%) Banking
10 3 (0.88%) Financial Institution
11 2 (0.59%) Arabic Language
11 2 (0.59%) Legal
Job Titles
1 218 (64.12%) Developer
2 72 (21.18%) Software Engineer
3 61 (17.94%) Java Developer
4 59 (17.35%) .NET Developer
5 53 (15.59%) Senior Developer
6 38 (11.18%) C# Developer
7 36 (10.59%) C++ Software Engineer
8 31 (9.12%) Java Engineer
9 29 (8.53%) Senior Software Engineer
10 23 (6.76%) Angular Developer
11 19 (5.59%) JavaScript Developer
11 19 (5.59%) Senior Java Developer
12 18 (5.29%) Front End Developer (Client-Side Developer)
12 18 (5.29%) Senior C++ Software Engineer
13 16 (4.71%) Java Software Engineer
14 15 (4.41%) Agile Developer
15 14 (4.12%) Agile Java Developer
15 14 (4.12%) C# Software Engineer
16 13 (3.82%) Development Manager
16 13 (3.82%) Lead Developer
Libraries, Frameworks & Software Standards
1 120 (35.29%) .NET
2 114 (33.53%) AngularJS
3 113 (33.24%) HTML
4 103 (30.29%) CSS
5 72 (21.18%) ASP.NET
6 69 (20.29%) ASP.NET MVC
7 60 (17.65%) HTML5
8 59 (17.35%) Spring
9 55 (16.18%) Sass
10 54 (15.88%) RESTful
11 52 (15.29%) React
12 40 (11.76%) REST
13 38 (11.18%) .NET Framework
14 37 (10.88%) WCF
15 36 (10.59%) Node.js
16 35 (10.29%) ASP.NET Web API
17 34 (10.00%) Boost C++ Libraries
17 34 (10.00%) COM
17 34 (10.00%) STL
17 34 (10.00%) Web Services
Miscellaneous
1 48 (14.12%) Greenfield Project
2 26 (7.65%) Analytical Skills
3 13 (3.82%) Mobile App
4 12 (3.53%) Fintech
5 11 (3.24%) User Experience
6 9 (2.65%) Computer Science
6 9 (2.65%) Robotics
7 6 (1.76%) Enterprise Software
8 4 (1.18%) BBC
8 4 (1.18%) N-Tier
8 4 (1.18%) Social Media
9 3 (0.88%) Cloud Native
10 2 (0.59%) Data Structures
10 2 (0.59%) Derivative
10 2 (0.59%) Market Risk
10 2 (0.59%) Renewable Energy
11 1 (0.29%) Graphic Design
11 1 (0.29%) Hedge funds
11 1 (0.29%) RIA
11 1 (0.29%) Smartphone
Operating Systems
1 29 (8.53%) Linux
2 23 (6.76%) Windows
3 11 (3.24%) Ubuntu
4 5 (1.47%) Android
5 4 (1.18%) Apple iOS
5 4 (1.18%) Windows Server
6 1 (0.29%) CentOS
6 1 (0.29%) Red Hat Enterprise Linux
Processes & Methodologies
1 275 (80.88%) Agile Software Development
2 210 (61.76%) BDD
3 142 (41.76%) Scrum
4 104 (30.59%) Software Engineering
5 92 (27.06%) Microservices
6 85 (25.00%) Continuous Integration
7 84 (24.71%) MVC
8 78 (22.94%) OO
9 70 (20.59%) Web Application Development
10 53 (15.59%) DevOps
11 50 (14.71%) SDLC
12 46 (13.53%) Multithreading
13 42 (12.35%) Open Source
14 41 (12.06%) Kanban
14 41 (12.06%) Problem-Solving
15 40 (11.76%) Front End Development
16 37 (10.88%) Web Development
17 36 (10.59%) Mentoring
18 31 (9.12%) Test Automation
19 30 (8.82%) Performance Testing
Programming Languages
1 173 (50.88%) C#
2 157 (46.18%) JavaScript
3 133 (39.12%) Java
4 119 (35.00%) SQL
5 49 (14.41%) C++
6 44 (12.94%) Java 8
7 38 (11.18%) C
8 33 (9.71%) Scala
8 33 (9.71%) TypeScript
9 30 (8.82%) T-SQL
10 25 (7.35%) Python
11 23 (6.76%) Ruby
12 15 (4.41%) Go
13 14 (4.12%) Kotlin
14 9 (2.65%) Java 9
15 6 (1.76%) PHP
16 4 (1.18%) R
17 3 (0.88%) ES6
18 2 (0.59%) F#
18 2 (0.59%) Perl
Qualifications
1 13 (3.82%) Degree
2 10 (2.94%) ISEB
3 3 (0.88%) Computer Science Degree
3 3 (0.88%) SC Cleared
3 3 (0.88%) Security Cleared
4 2 (0.59%) Master's Degree
4 2 (0.59%) Numerate Degree
Quality Assurance & Compliance
1 25 (7.35%) QA
2 13 (3.82%) GCP
3 9 (2.65%) GDPR
4 1 (0.29%) PMBOK
System Software
1 29 (8.53%) Docker
2 10 (2.94%) VMware Infrastructure
3 1 (0.29%) HDFS
3 1 (0.29%) zsh
Systems Management
1 35 (10.29%) Ansible
2 23 (6.76%) Opscode Chef
3 14 (4.12%) Terraform
4 12 (3.53%) Kubernetes
5 5 (1.47%) Kibana
6 4 (1.18%) Puppet
7 2 (0.59%) Grafana
7 2 (0.59%) logstash
8 1 (0.29%) HAProxy
8 1 (0.29%) Marathon
8 1 (0.29%) Mesos
Vendors
1 78 (22.94%) Microsoft
2 16 (4.71%) Cadence
3 11 (3.24%) Atlassian
4 10 (2.94%) Facebook
4 10 (2.94%) VMware
5 9 (2.65%) Google
6 6 (1.76%) SAP
6 6 (1.76%) Sitecore
7 5 (1.47%) Birst
7 5 (1.47%) Oracle
8 4 (1.18%) Apple
8 4 (1.18%) Capita
8 4 (1.18%) Sony
8 4 (1.18%) Yahoo!
9 2 (0.59%) SaltStack
10 1 (0.29%) Axosoft
10 1 (0.29%) CA Agile Central
10 1 (0.29%) ServiceNow
10 1 (0.29%) Tableau
10 1 (0.29%) Xamarin