Period
to 23 May 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 23 May 2018 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
South East > Berkshire
6 months to
23 May 2018
Same period 2017 Same period 2016
Rank 38 31 83
Rank change year-on-year -7 +52 -16
Permanent jobs citing TDD 394 434 319
As % of all permanent IT jobs advertised in Berkshire 5.70% 6.51% 3.31%
As % of the Processes & Methodologies category 6.46% 7.50% 3.73%
Number of salaries quoted 369 390 295
Berkshire median annual salary £52,500 £55,000 £50,000
Median salary % change year-on-year -4.55% +10.00% -9.09%
10th Percentile £32,500 £32,150 £33,750
90th Percentile £72,500 £75,000 £72,500
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 6,095 5,787 8,544
As % of all permanent IT jobs advertised in Berkshire 88.19% 86.83% 88.78%
Number of salaries quoted 4,922 4,568 6,878
Berkshire median annual salary £50,000 £50,000 £50,000
10th Percentile £30,000 £27,500 £28,800
90th Percentile £73,750 £75,000 £73,750
South East median annual salary £46,000 £45,000 £45,000
% change year-on-year +2.22% - -

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 23 May 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 23 May 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
Reading +4 118 £50,000 -9.09% 19
Maidenhead +11 101 £58,750 -2.08% 7
Newbury +5 44 £50,000 +14.29% 8
Bracknell -10 41 £55,000 +4.76% 5
Slough +30 37 £50,000 +5.26% 8
Wokingham -2 22 £35,000 - 1
Windsor -6 5 £70,000 +30.23%
Thatcham - 3 £30,000 -
TDD
South East

For the 6 months to 23 May 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.

1 325 (82.49%) Agile Software Development
2 250 (63.45%) C#
3 221 (56.09%) BDD
4 195 (49.49%) JavaScript
5 175 (44.42%) .NET
6 165 (41.88%) Scrum
7 153 (38.83%) SQL Server
8 131 (33.25%) AngularJS
9 129 (32.74%) Java
10 123 (31.22%) SQL
11 122 (30.96%) MVC
12 116 (29.44%) ASP.NET
13 112 (28.43%) HTML
14 110 (27.92%) Software Engineering
15 107 (27.16%) CSS
16 104 (26.40%) ASP.NET MVC
17 94 (23.86%) OO
18 92 (23.35%) Web Application Development
19 89 (22.59%) RESTful
20 88 (22.34%) Microservices
21 83 (21.07%) Git (software)
21 83 (21.07%) NoSQL
22 78 (19.80%) Continuous Integration
23 77 (19.54%) Microsoft
24 75 (19.04%) ASP.NET Web API
25 70 (17.77%) WCF
26 68 (17.26%) React
26 68 (17.26%) Amazon AWS
27 66 (16.75%) C++
28 64 (16.24%) Node.js

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 21 (5.33%) IIS
2 18 (4.57%) CMS
3 15 (3.81%) Confluence
4 12 (3.05%) Apache
5 10 (2.54%) OpenStack
6 8 (2.03%) WebLogic
7 6 (1.52%) Apache Spark
7 6 (1.52%) JBoss
8 5 (1.27%) Cloud Foundry
9 4 (1.02%) EPiServer
9 4 (1.02%) Kentico
9 4 (1.02%) Sitecore CMS
9 4 (1.02%) Umbraco
10 2 (0.51%) Apache Pig
10 2 (0.51%) nginx
10 2 (0.51%) Oracle SOA Suite
10 2 (0.51%) WordPress
11 1 (0.25%) NServiceBus
11 1 (0.25%) Tomcat
Applications
1 2 (0.51%) Chatbot
Cloud Services
1 68 (17.26%) Amazon AWS
2 39 (9.90%) Microsoft Azure
3 12 (3.05%) npm
4 10 (2.54%) Google Cloud Platform
5 9 (2.28%) NuGet
5 9 (2.28%) SaaS
6 7 (1.78%) Amazon SQS
6 7 (1.78%) Serverless
7 6 (1.52%) Firebase
7 6 (1.52%) Google Analytics
8 3 (0.76%) Amazon ElastiCache
9 2 (0.51%) GitHub
Communications & Networking
1 15 (3.81%) Internet
2 7 (1.78%) AMQP
3 6 (1.52%) LAN
3 6 (1.52%) WAN
4 2 (0.51%) Network Security
5 1 (0.25%) 3GPP
5 1 (0.25%) 5G
5 1 (0.25%) LTE
5 1 (0.25%) Wireless
Database & Business Intelligence
1 153 (38.83%) SQL Server
2 83 (21.07%) NoSQL
3 50 (12.69%) SQL Server 2016
4 47 (11.93%) Big Data
5 18 (4.57%) PostgreSQL
5 18 (4.57%) SQL Server 2014
6 15 (3.81%) SQL Server Integration Services
7 12 (3.05%) Relational Database
8 11 (2.79%) MySQL
9 10 (2.54%) Amazon DynamoDB
9 10 (2.54%) Apache Cassandra
9 10 (2.54%) RDBMS
10 9 (2.28%) Hadoop
10 9 (2.28%) SQL Server Reporting Services
11 8 (2.03%) MongoDB
12 6 (1.52%) Redis
13 3 (0.76%) Amazon QuickSight
13 3 (0.76%) Azure SQL Database
13 3 (0.76%) Hazelcast
13 3 (0.76%) Neo4j
Development Applications
1 83 (21.07%) Git (software)
2 44 (11.17%) Team Foundation Server
3 41 (10.41%) Jenkins
4 33 (8.38%) Visual Studio
5 30 (7.61%) Cucumber
5 30 (7.61%) JIRA
6 20 (5.08%) Maven
7 12 (3.05%) git-flow
7 12 (3.05%) gulp
7 12 (3.05%) JUnit
8 11 (2.79%) Selenium
8 11 (2.79%) Subversion
9 9 (2.28%) WebDriver
10 8 (2.03%) SpecFlow
11 7 (1.78%) Ant
12 6 (1.52%) Crashlytics
12 6 (1.52%) Gradle
12 6 (1.52%) Jasmine
13 5 (1.27%) Mocha
14 4 (1.02%) JMeter
General
1 32 (8.12%) Finance
2 22 (5.58%) Marketing
3 13 (3.30%) Games
4 12 (3.05%) Advertising
4 12 (3.05%) Banking
5 8 (2.03%) Telecoms
6 4 (1.02%) Electronics
6 4 (1.02%) Manufacturing
7 3 (0.76%) Arabic Language
7 3 (0.76%) Automotive
7 3 (0.76%) Retail
8 2 (0.51%) Legal
9 1 (0.25%) Financial Institution
9 1 (0.25%) Law
9 1 (0.25%) Multimedia
9 1 (0.25%) Pharmaceutical
9 1 (0.25%) Publishing
Job Titles
1 261 (66.24%) Developer
2 108 (27.41%) .NET Developer
3 64 (16.24%) Software Engineer
4 51 (12.94%) Senior Developer
5 42 (10.66%) C# Developer
6 40 (10.15%) Java Developer
7 27 (6.85%) C++ Software Engineer
8 26 (6.60%) Front End Developer (Client-Side Developer)
9 21 (5.33%) Java Engineer
10 19 (4.82%) Angular Developer
10 19 (4.82%) Senior Software Engineer
10 19 (4.82%) Social Media Developer
11 18 (4.57%) JavaScript Developer
12 17 (4.31%) C# Software Engineer
12 17 (4.31%) Development Manager
12 17 (4.31%) Lead Developer
12 17 (4.31%) Software Developer
13 16 (4.06%) UI Developer
14 15 (3.81%) Full Stack Developer
14 15 (3.81%) Java Software Engineer
Libraries, Frameworks & Software Standards
1 175 (44.42%) .NET
2 131 (33.25%) AngularJS
3 116 (29.44%) ASP.NET
4 112 (28.43%) HTML
5 107 (27.16%) CSS
6 104 (26.40%) ASP.NET MVC
7 89 (22.59%) RESTful
8 75 (19.04%) ASP.NET Web API
9 70 (17.77%) WCF
10 68 (17.26%) React
11 64 (16.24%) ASP.NET MVC 5
11 64 (16.24%) Node.js
12 54 (13.71%) HTML5
13 52 (13.20%) .NET Framework
14 51 (12.94%) Sass
15 41 (10.41%) jQuery
15 41 (10.41%) Spring
16 40 (10.15%) REST
17 39 (9.90%) CSS3
18 36 (9.14%) Web Services
Miscellaneous
1 43 (10.91%) Greenfield Project
2 39 (9.90%) Mobile App
3 22 (5.58%) Analytical Skills
4 19 (4.82%) BBC
4 19 (4.82%) Social Media
5 17 (4.31%) Computer Science
5 17 (4.31%) User Experience
6 14 (3.55%) Fintech
7 9 (2.28%) Enterprise Software
8 7 (1.78%) Self-Motivation
9 6 (1.52%) Cloud Native
10 3 (0.76%) Renewable Energy
10 3 (0.76%) Robotics
10 3 (0.76%) Smartphone
11 2 (0.51%) Data Structures
11 2 (0.51%) Derivative
11 2 (0.51%) Driving Licence
11 2 (0.51%) Graphic Design
11 2 (0.51%) Market Risk
12 1 (0.25%) Hedge funds
Operating Systems
1 48 (12.18%) Windows
2 42 (10.66%) Linux
3 11 (2.79%) Ubuntu
4 9 (2.28%) Windows Server
5 6 (1.52%) Android
6 5 (1.27%) Apple iOS
7 1 (0.25%) CentOS
7 1 (0.25%) Red Hat Enterprise Linux
Processes & Methodologies
1 325 (82.49%) Agile Software Development
2 221 (56.09%) BDD
3 165 (41.88%) Scrum
4 122 (30.96%) MVC
5 110 (27.92%) Software Engineering
6 94 (23.86%) OO
7 92 (23.35%) Web Application Development
8 88 (22.34%) Microservices
9 78 (19.80%) Continuous Integration
10 58 (14.72%) SDLC
11 52 (13.20%) DevOps
11 52 (13.20%) Test Automation
12 51 (12.94%) Kanban
13 49 (12.44%) Web Development
14 47 (11.93%) Coaching
15 46 (11.68%) Open Source
16 45 (11.42%) Front End Development
17 39 (9.90%) API Development
18 38 (9.64%) Machine Learning
19 37 (9.39%) Functional Testing
Programming Languages
1 250 (63.45%) C#
2 195 (49.49%) JavaScript
3 129 (32.74%) Java
4 123 (31.22%) SQL
5 66 (16.75%) C++
6 61 (15.48%) Python
7 51 (12.94%) Ruby
8 50 (12.69%) Scala
9 40 (10.15%) T-SQL
10 37 (9.39%) Go
10 37 (9.39%) Java 8
11 28 (7.11%) TypeScript
12 27 (6.85%) C
13 10 (2.54%) PHP
14 7 (1.78%) VB.NET
15 6 (1.52%) Kotlin
16 5 (1.27%) Java 9
16 5 (1.27%) VB
17 3 (0.76%) Objective-C
17 3 (0.76%) R
Qualifications
1 25 (6.35%) Degree
2 12 (3.05%) ISEB
3 6 (1.52%) Computer Science Degree
4 3 (0.76%) SC Cleared
4 3 (0.76%) Security Cleared
5 2 (0.51%) BPSS Clearance
5 2 (0.51%) ISTQB
5 2 (0.51%) Master's Degree
5 2 (0.51%) Numerate Degree
Quality Assurance & Compliance
1 37 (9.39%) GDPR
2 31 (7.87%) QA
3 4 (1.02%) GCP
4 3 (0.76%) PMO
5 2 (0.51%) ISO/IEC 27001
5 2 (0.51%) PSD2
System Software
1 16 (4.06%) Docker
2 10 (2.54%) VMware Infrastructure
3 2 (0.51%) HDFS
Systems Management
1 31 (7.87%) Ansible
2 17 (4.31%) Opscode Chef
3 10 (2.54%) Kubernetes
4 5 (1.27%) Puppet
5 3 (0.76%) Terraform
Vendors
1 77 (19.54%) Microsoft
2 32 (8.12%) Google
3 24 (6.09%) Facebook
4 21 (5.33%) Apple
5 19 (4.82%) Sony
5 19 (4.82%) Yahoo!
6 13 (3.30%) Cadence
7 11 (2.79%) Capita
8 10 (2.54%) VMware
9 7 (1.78%) SaltStack
10 6 (1.52%) Oracle
11 4 (1.02%) SAP
11 4 (1.02%) Sitecore
11 4 (1.02%) Xamarin
12 3 (0.76%) Atlassian
12 3 (0.76%) Birst
13 2 (0.51%) Salesforce.com
14 1 (0.25%) Axosoft
14 1 (0.25%) Red Hat
14 1 (0.25%) Twitter