Period
to 12 November 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 12 November 2018 with a comparison to the same period in the previous 2 years.

Test-Driven Development (TDD)
South East > Berkshire
6 months to
12 Nov 2018
Same period 2017 Same period 2016
Rank 33 31 40
Rank change year-on-year -2 +9 +39
Permanent jobs citing TDD 387 441 485
As % of all permanent IT jobs advertised in Berkshire 6.34% 7.08% 5.62%
As % of the Processes & Methodologies category 6.93% 8.05% 6.21%
Number of salaries quoted 372 374 404
Berkshire median annual salary £60,000 £52,500 £50,000
Median salary % change year-on-year +14.29% +5.00% -
10th Percentile £40,125 £32,500 £33,750
90th Percentile £90,000 £72,500 £65,000
South East median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +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 5,587 5,476 7,810
As % of all permanent IT jobs advertised in Berkshire 91.50% 87.91% 90.44%
Number of salaries quoted 4,412 4,287 5,992
Berkshire median annual salary £52,500 £50,000 £50,000
Median salary % change year-on-year +5.00% - -
10th Percentile £30,775 £28,150 £30,000
90th Percentile £76,250 £75,000 £75,000
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 12 November 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 12 November 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 -9 119 £55,000 +14.58% 27
Bracknell +27 117 £62,500 +13.64% 14
Maidenhead 0 50 £63,000 +14.55% 3
Slough -30 32 £60,000 +19.40% 2
Newbury -36 13 £52,500 +5.00% 2
Wokingham -3 4 £46,250 +32.14% 1
Windsor -9 2 £56,250 -6.25%
TDD
South East

For the 6 months to 12 November 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.

1 280 (72.35%) Agile Software Development
2 230 (59.43%) BDD
3 168 (43.41%) JavaScript
4 167 (43.15%) Scrum
5 157 (40.57%) Java
6 152 (39.28%) C#
7 133 (34.37%) Microservices
8 129 (33.33%) HTML
9 122 (31.52%) SQL
10 116 (29.97%) .NET
11 113 (29.20%) CSS
12 111 (28.68%) AngularJS
13 89 (23.00%) Software Engineering
14 84 (21.71%) Microsoft
15 77 (19.90%) Continuous Integration
16 76 (19.64%) Spring
17 70 (18.09%) MVC
18 68 (17.57%) Mentoring
19 66 (17.05%) Amazon AWS
19 66 (17.05%) SDLC
20 63 (16.28%) HTML5
21 62 (16.02%) Jenkins
22 59 (15.25%) NoSQL
22 59 (15.25%) SQL Server
23 58 (14.99%) Node.js
24 56 (14.47%) OO
24 56 (14.47%) Microsoft Azure
24 56 (14.47%) Git (software)
25 55 (14.21%) DevOps
26 54 (13.95%) ASP.NET

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 24 (6.20%) IIS
2 15 (3.88%) CMS
3 11 (2.84%) Confluence
4 10 (2.58%) Umbraco
5 9 (2.33%) Apache
5 9 (2.33%) Elasticsearch
5 9 (2.33%) Oracle SOA Suite
6 8 (2.07%) Sitecore CMS
7 6 (1.55%) EPiServer
8 4 (1.03%) Apache Spark
8 4 (1.03%) JBoss
8 4 (1.03%) nginx
8 4 (1.03%) WebLogic
9 3 (0.78%) Apache Solr
9 3 (0.78%) Kentico
9 3 (0.78%) OpenStack
9 3 (0.78%) Tomcat
10 2 (0.52%) Cloud Foundry
10 2 (0.52%) Drupal
11 1 (0.26%) Apache Pig
Applications
1 4 (1.03%) Microsoft Office
1 4 (1.03%) Microsoft Project
1 4 (1.03%) MS Visio
Business Applications
1 2 (0.52%) Dynamics CRM
Cloud Services
1 66 (17.05%) Amazon AWS
2 56 (14.47%) Microsoft Azure
3 28 (7.24%) Serverless
4 20 (5.17%) Google Cloud Platform
5 19 (4.91%) SaaS
6 10 (2.58%) PaaS
7 8 (2.07%) GitHub
7 8 (2.07%) npm
8 6 (1.55%) Amazon SQS
9 5 (1.29%) Azure Functions
9 5 (1.29%) Firebase
10 4 (1.03%) Office 365
11 3 (0.78%) Amazon EC2
11 3 (0.78%) Amazon ElastiCache
11 3 (0.78%) Amazon Kinesis
11 3 (0.78%) Amazon S3
11 3 (0.78%) AWS Lambda
12 2 (0.52%) Google Analytics
12 2 (0.52%) Google Play
12 2 (0.52%) iTunes
Communications & Networking
1 5 (1.29%) HTTP
2 4 (1.03%) Internet
3 3 (0.78%) AMQP
4 2 (0.52%) FCoE
4 2 (0.52%) Firewall
4 2 (0.52%) HTTPS
4 2 (0.52%) Network Security
4 2 (0.52%) SNMP
4 2 (0.52%) SSL
4 2 (0.52%) TCP/IP
5 1 (0.26%) Broadband
5 1 (0.26%) SSH
Database & Business Intelligence
1 59 (15.25%) NoSQL
1 59 (15.25%) SQL Server
2 32 (8.27%) PostgreSQL
3 28 (7.24%) Relational Database
4 26 (6.72%) RDBMS
5 25 (6.46%) Amazon DynamoDB
6 14 (3.62%) MySQL
7 13 (3.36%) MongoDB
8 11 (2.84%) Apache Cassandra
8 11 (2.84%) SQL Server 2016
9 9 (2.33%) Big Data
10 8 (2.07%) SQL Server Reporting Services
11 7 (1.81%) Cosmos DB
12 5 (1.29%) DB2
12 5 (1.29%) SQL Server Analysis Services
12 5 (1.29%) SQL Server Integration Services
13 4 (1.03%) Hadoop
13 4 (1.03%) Power BI
13 4 (1.03%) SQL Server 2014
14 3 (0.78%) HBase
Development Applications
1 62 (16.02%) Jenkins
2 56 (14.47%) Git (software)
3 47 (12.14%) Maven
3 47 (12.14%) Visual Studio
4 29 (7.49%) Team Foundation Server
5 27 (6.98%) JIRA
6 21 (5.43%) Gradle
7 18 (4.65%) Subversion
8 16 (4.13%) Bitbucket
9 12 (3.10%) JUnit
10 9 (2.33%) Cucumber
10 9 (2.33%) Jasmine
10 9 (2.33%) SpecFlow
10 9 (2.33%) TeamCity
10 9 (2.33%) Visual Studio Team System
11 8 (2.07%) git-flow
11 8 (2.07%) Mocha
12 6 (1.55%) Mockito
12 6 (1.55%) NUnit
12 6 (1.55%) Selenium
General
1 32 (8.27%) Finance
2 15 (3.88%) Retail
3 12 (3.10%) Games
4 10 (2.58%) Automotive
4 10 (2.58%) Banking
5 9 (2.33%) Marketing
6 7 (1.81%) Telecoms
7 5 (1.29%) Advertising
8 4 (1.03%) Electronics
8 4 (1.03%) Manufacturing
9 3 (0.78%) Financial Institution
10 2 (0.52%) Arabic Language
11 1 (0.26%) Legal
Job Titles
1 276 (71.32%) Developer
2 92 (23.77%) Java Developer
3 68 (17.57%) Senior Developer
4 57 (14.73%) Software Engineer
5 45 (11.63%) .NET Developer
6 36 (9.30%) C++ Software Engineer
7 30 (7.75%) PHP Developer
8 29 (7.49%) C# Developer
9 28 (7.24%) Java Engineer
9 28 (7.24%) Lead Developer
9 28 (7.24%) Senior Software Engineer
10 25 (6.46%) Agile Developer
11 24 (6.20%) Agile Java Developer
12 22 (5.68%) Senior Java Developer
13 19 (4.91%) Senior C++ Software Engineer
14 16 (4.13%) Angular Developer
14 16 (4.13%) Development Manager
15 15 (3.88%) Front End Developer (Client-Side Developer)
15 15 (3.88%) Node.js Developer
16 14 (3.62%) Web Developer
Libraries, Frameworks & Software Standards
1 129 (33.33%) HTML
2 116 (29.97%) .NET
3 113 (29.20%) CSS
4 111 (28.68%) AngularJS
5 76 (19.64%) Spring
6 63 (16.28%) HTML5
7 58 (14.99%) Node.js
8 54 (13.95%) ASP.NET
9 49 (12.66%) React
10 48 (12.40%) ASP.NET MVC
11 42 (10.85%) REST
12 41 (10.59%) .NET Framework
13 40 (10.34%) Web Services
14 39 (10.08%) Sass
15 35 (9.04%) Boost C++ Libraries
15 35 (9.04%) COM
15 35 (9.04%) MFC
15 35 (9.04%) STL
16 34 (8.79%) CSS3
17 31 (8.01%) RESTful
Miscellaneous
1 28 (7.24%) Greenfield Project
2 25 (6.46%) Fintech
3 17 (4.39%) Analytical Skills
4 14 (3.62%) Computer Science
4 14 (3.62%) Robotics
5 8 (2.07%) Public Cloud
5 8 (2.07%) User Experience
6 6 (1.55%) N-Tier
7 5 (1.29%) Enterprise Software
7 5 (1.29%) Linux Command Line
7 5 (1.29%) Minimum Viable Product
8 4 (1.03%) Mobile App
8 4 (1.03%) PMI
9 3 (0.78%) Cloud Native
9 3 (0.78%) Virtual Team
10 2 (0.52%) Algorithms
11 1 (0.26%) RIA
11 1 (0.26%) Security Operations Centre
11 1 (0.26%) Self-Motivation
11 1 (0.26%) Tandem
Operating Systems
1 14 (3.62%) Linux
2 8 (2.07%) Unix
2 8 (2.07%) Windows
3 6 (1.55%) Android
3 6 (1.55%) Apple iOS
4 2 (0.52%) Mac OS
Processes & Methodologies
1 280 (72.35%) Agile Software Development
2 230 (59.43%) BDD
3 167 (43.15%) Scrum
4 133 (34.37%) Microservices
5 89 (23.00%) Software Engineering
6 77 (19.90%) Continuous Integration
7 70 (18.09%) MVC
8 68 (17.57%) Mentoring
9 66 (17.05%) SDLC
10 56 (14.47%) OO
11 55 (14.21%) DevOps
12 51 (13.18%) Multithreading
13 49 (12.66%) Kanban
13 49 (12.66%) Web Application Development
14 43 (11.11%) Test Automation
15 42 (10.85%) Pair Programming
16 36 (9.30%) SOLID
16 36 (9.30%) Web Development
17 30 (7.75%) Open Source
18 29 (7.49%) Front End Development
Programming Languages
1 168 (43.41%) JavaScript
2 157 (40.57%) Java
3 152 (39.28%) C#
4 122 (31.52%) SQL
5 45 (11.63%) C++
6 42 (10.85%) TypeScript
7 41 (10.59%) C
8 40 (10.34%) Java 8
9 32 (8.27%) PHP
10 25 (6.46%) T-SQL
11 21 (5.43%) Scala
12 19 (4.91%) Kotlin
13 17 (4.39%) Ruby
14 7 (1.81%) Python
15 6 (1.55%) Bash Shell
16 5 (1.29%) Java 9
17 4 (1.03%) ES6
17 4 (1.03%) Go
18 3 (0.78%) Shell Script
19 2 (0.52%) Natural
Qualifications
1 28 (7.24%) Degree
2 14 (3.62%) Computer Science Degree
3 5 (1.29%) Security Cleared
4 3 (0.78%) SC Cleared
5 2 (0.52%) CCNA
5 2 (0.52%) Cisco Certification
5 2 (0.52%) CISSP
5 2 (0.52%) CompTIA Security+
5 2 (0.52%) DV Cleared
5 2 (0.52%) GIAC
5 2 (0.52%) ISTQB
5 2 (0.52%) Linux+ Certification
5 2 (0.52%) MCSE
5 2 (0.52%) Microsoft Certification
5 2 (0.52%) Network+ Certification
5 2 (0.52%) SANS
5 2 (0.52%) SSCP
6 1 (0.26%) ISEB
6 1 (0.26%) TOGAF Certification
Quality Assurance & Compliance
1 20 (5.17%) QA
2 5 (1.29%) PSD2
3 4 (1.03%) PMBOK
4 2 (0.52%) GDPR
4 2 (0.52%) ISO/IEC 27001
5 1 (0.26%) SLA
System Software
1 25 (6.46%) Docker
2 3 (0.78%) Apache ZooKeeper
2 3 (0.78%) HDFS
3 2 (0.52%) NFS
3 2 (0.52%) Samba
3 2 (0.52%) VMware ESXi
3 2 (0.52%) VMware NSX
4 1 (0.26%) zsh
Systems Management
1 32 (8.27%) Ansible
2 26 (6.72%) Opscode Chef
3 13 (3.36%) Terraform
4 10 (2.58%) Kubernetes
5 8 (2.07%) Puppet
6 6 (1.55%) Kibana
7 3 (0.78%) Hadoop YARN
7 3 (0.78%) logstash
8 2 (0.52%) Grafana
8 2 (0.52%) Nagios
8 2 (0.52%) vCenter Server
9 1 (0.26%) HAProxy
9 1 (0.26%) Marathon
9 1 (0.26%) Mesos
9 1 (0.26%) Single Sign-On
Vendors
1 84 (21.71%) Microsoft
2 16 (4.13%) Atlassian
3 13 (3.36%) Oracle
4 12 (3.10%) Google
5 9 (2.33%) Cadence
5 9 (2.33%) Sitecore
6 4 (1.03%) CA Agile Central
6 4 (1.03%) HP
6 4 (1.03%) SAP
6 4 (1.03%) ServiceNow
6 4 (1.03%) Tableau
7 3 (0.78%) Apple
7 3 (0.78%) Birst
7 3 (0.78%) IBM
7 3 (0.78%) Zend
8 2 (0.52%) EMC
8 2 (0.52%) NetApp
8 2 (0.52%) SolarWinds
8 2 (0.52%) VMware
8 2 (0.52%) webMethods