The table below looks at the statistics for TDD skills in IT jobs advertised for the England region. Included is a guide to the salaries offered in IT jobs that have cited TDD over the 3 months to 21 February 2017 with a comparison to the same period over the previous 2 years.

3 months to
21 Feb 2017
Same period 2016 Same period 2015
Test-Driven Development (TDD)
UK / England
Rank 18 24 29
Rank change year-on-year
+6 +5
Permanent jobs citing TDD 7110 7510 6911
As % of all permanent IT jobs located in England 9.04% 7.97% 7.05%
As % of the Processes & Methodologies category 10.19% 9.03% 8.14%
Number of salaries quoted 6419 6734 6080
Median salary £50,001 £50,000 £48,500
Median salary % change year-on-year
- +3.09%
90% offered a salary of more than £35,000 £35,000 £35,000
10% offered a salary of more than £75,000 £70,000 £70,000
UK excluding London median salary £45,000 £45,000 £40,000
% change year-on-year
- +12.50%

The following table is for comparison with the above and provides statistics for the entire Processes & Methodologies category in permanent jobs advertised in the England region.

Processes & Methodologies Category
England
Permanent IT job ads with a match in the
Processes & Methodologies category
69779 83122 84860
As % of all permanent IT jobs located in England 88.68% 88.22% 86.54%
Number of salaries quoted 57754 69797 70213
Median salary £50,000 £50,000 £48,500
Median salary % change year-on-year
- +3.09%
90% offered a salary of more than £32,500 £32,500 £31,500
10% offered a salary of more than £77,500 £75,000 £77,500
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

TDD
Jobs Demand Trend in England

The demand trend of job ads across the England region citing TDD as a proportion of all IT jobs with a match in the Processes & Methodologies category.

TDD Jobs Demand Trend in England

TDD
Salary Trend in England

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

TDD Salary Trend in England

TDD
Salary Histogram in England

This chart provides a salary histogram for IT jobs citing TDD across the England region over the 3 months to 21 February 2017.

TDD Salary Histogram in England

TDD
Job Locations in England

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing TDD within the England region over the 3 months to 21 February 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
London -1 3403 £60,000 +9.09% 557
South East +16 1179 £47,500 +5.55% 155
North West +10 614 £45,000 +12.50% 104
South West +19 479 £44,000 +10.00% 75
East of England +14 464 £45,000 - 72
Yorkshire +5 446 £45,000 - 86
West Midlands +1 279 £42,500 - 46
East Midlands +7 194 £42,500 +6.25% 27
North East +23 54 £40,000 +6.66% 16
Midlands +14 2 £42,500 -32.00% 1
TDD
UK

TDD
Top 30 Related IT Skills in England

For the 6 months to 21 February 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 England region with a requirement for TDD.

1 11647 (82.00%) Agile Software Development
2 6703 (47.19%) C#
3 6372 (44.86%) .NET
4 5900 (41.54%) BDD
5 5690 (40.06%) JavaScript
6 5319 (37.45%) MVC
7 4743 (33.39%) Java
8 4740 (33.37%) Scrum
9 4551 (32.04%) SQL Server
10 4397 (30.96%) ASP.NET
11 4160 (29.29%) HTML
12 3611 (25.42%) AngularJS
13 3598 (25.33%) CSS
14 3524 (24.81%) ASP.NET MVC
15 3299 (23.23%) SQL
16 3221 (22.68%) Continuous Integration
17 3031 (21.34%) Git (software)
18 2785 (19.61%) OO
19 2498 (17.59%) Finance
20 2434 (17.14%) Software Engineering
21 2431 (17.11%) ASP.NET Web API
22 2420 (17.04%) WCF
23 2357 (16.59%) RESTful
24 2348 (16.53%) Node.js
25 2230 (15.70%) NoSQL
26 2087 (14.69%) Web Services
27 2069 (14.57%) HTML5
28 2012 (14.17%) ASP.NET MVC 5
29 1959 (13.79%) .NET Framework
30 1938 (13.64%) Kanban

TDD
Top Related IT Skills in England 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
1 633 (4.46%) Elasticsearch
2 440 (3.10%) Tomcat
3 435 (3.06%) CMS
4 332 (2.34%) IIS
5 317 (2.23%) Apache Spark
6 308 (2.17%) Apache
6 308 (2.17%) JBoss
7 258 (1.82%) WebSphere
8 240 (1.69%) Confluence
9 223 (1.57%) Apache Solr
10 158 (1.11%) WebLogic
11 143 (1.01%) Umbraco
12 134 (0.94%) Adobe Experience Manager
13 133 (0.94%) Jetty
14 126 (0.89%) Sitecore CMS
15 125 (0.88%) SharePoint
16 118 (0.83%) OpenStack
17 115 (0.81%) BizTalk Server
18 112 (0.79%) NServiceBus
19 103 (0.73%) EPiServer
Applications
1 613 (4.32%) MS Excel
2 52 (0.37%) MS Office
3 25 (0.18%) Photoshop
4 24 (0.17%) MS Project
5 11 (0.077%) SPSS
6 8 (0.056%) MS Visio
6 8 (0.056%) Simulink
7 7 (0.049%) Adobe Illustrator
7 7 (0.049%) InDesign
7 7 (0.049%) MicroStation
8 3 (0.021%) MS PowerPoint
9 2 (0.014%) Chatbot
9 2 (0.014%) Doxygen
10 1 (0.007%) AutoCAD
10 1 (0.007%) Autodesk Flame
10 1 (0.007%) Houdini
10 1 (0.007%) Maya
10 1 (0.007%) NUKE
Business Applications
1 101 (0.71%) SAP Oil and Gas
2 75 (0.53%) Dynamics CRM
3 42 (0.30%) Magento
4 35 (0.25%) Payment Gateway
5 31 (0.22%) Oracle BPM
6 22 (0.15%) Oracle Financials
6 22 (0.15%) Oracle Retail
6 22 (0.15%) PeopleSoft Financials
7 10 (0.070%) SAP Hybris
8 9 (0.063%) Adobe Campaign
9 6 (0.042%) Oracle ERP
10 5 (0.035%) RMDS
10 5 (0.035%) SAP ECC
10 5 (0.035%) SAP ERP
10 5 (0.035%) SAP HR
10 5 (0.035%) Shopify
11 3 (0.021%) Exstream
11 3 (0.021%) WebTrends
12 2 (0.014%) Dynamics AX
12 2 (0.014%) SAP Business One
Cloud Services
1 1433 (10.09%) Amazon AWS
2 1179 (8.30%) Microsoft Azure
3 395 (2.78%) SaaS
4 384 (2.70%) GitHub
5 144 (1.01%) Amazon EC2
6 111 (0.78%) Google Cloud Platform
7 97 (0.68%) Google Play
8 91 (0.64%) Cloud Computing
9 69 (0.49%) PaaS
10 50 (0.35%) IaaS
11 48 (0.34%) Heroku
12 46 (0.32%) Slack
13 44 (0.31%) Office 365
14 41 (0.29%) G Suite
15 32 (0.23%) Amazon S3
16 26 (0.18%) AWS Lambda
17 23 (0.16%) Amazon SQS
17 23 (0.16%) Trello
18 17 (0.12%) Google Analytics
19 16 (0.11%) TestFlight
Communications & Networking
1 504 (3.55%) Internet
2 316 (2.22%) HTTP
3 79 (0.56%) TCP/IP
4 48 (0.34%) Broadband
5 44 (0.31%) SSL
6 33 (0.23%) Kerberos
7 32 (0.23%) Skype
8 25 (0.18%) SMTP
9 19 (0.13%) AMQP
10 13 (0.092%) Intranet
10 13 (0.092%) SSH
11 12 (0.084%) LDAP
12 10 (0.070%) FTP
13 9 (0.063%) FIX Connectivity
13 9 (0.063%) HTTPS
13 9 (0.063%) VoIP
14 8 (0.056%) DNS
14 8 (0.056%) Extranet
14 8 (0.056%) Profibus
14 8 (0.056%) SMS
Database & Business Intelligence
1 4551 (32.04%) SQL Server
2 2230 (15.70%) NoSQL
3 1783 (12.55%) SQL Server 2014
4 1371 (9.65%) MongoDB
5 1108 (7.80%) MySQL
6 719 (5.06%) Big Data
7 633 (4.46%) Relational Database
8 524 (3.69%) PostgreSQL
9 511 (3.60%) Apache Cassandra
10 424 (2.99%) Hadoop
11 391 (2.75%) Redis
12 278 (1.96%) SQL Server 2008
13 214 (1.51%) RDBMS
14 189 (1.33%) SQL Server Integration Services
15 164 (1.15%) Couchbase
16 160 (1.13%) Amazon DynamoDB
17 152 (1.07%) Neo4j
18 150 (1.06%) SQL Server 2012
19 136 (0.96%) Azure SQL Database
20 133 (0.94%) SQL Server Reporting Services
Development Applications
1 3031 (21.34%) Git (software)
2 1379 (9.71%) Jenkins
3 1321 (9.30%) Selenium
4 1096 (7.72%) NUnit
5 894 (6.29%) JIRA
6 803 (5.65%) Cucumber
7 793 (5.58%) JUnit
8 780 (5.49%) Subversion
9 764 (5.38%) Maven
10 745 (5.25%) Team Foundation Server
11 736 (5.18%) Visual Studio
12 711 (5.01%) Rhino Mocks
13 636 (4.48%) TeamCity
14 578 (4.07%) Moq
15 459 (3.23%) WebDriver
16 393 (2.77%) MSTest
17 363 (2.56%) Jasmine
18 340 (2.39%) SpecFlow
19 331 (2.33%) Mockito
20 307 (2.16%) Grunt
General
1 2498 (17.59%) Finance
2 855 (6.02%) Retail
3 842 (5.93%) Games
4 764 (5.38%) Banking
5 619 (4.36%) Marketing
6 376 (2.65%) Telecoms
7 345 (2.43%) Advertising
8 215 (1.51%) Investment Banking
9 182 (1.28%) Publishing
10 177 (1.25%) Electronics
11 144 (1.01%) Manufacturing
12 125 (0.88%) Music Industry
13 121 (0.85%) Legal
14 110 (0.77%) Financial Institution
15 98 (0.69%) Law
16 92 (0.65%) Back Office
17 86 (0.61%) Online Betting
18 65 (0.46%) Front Office
19 55 (0.39%) Military
20 43 (0.30%) Automotive
Job Titles
1 10688 (75.25%) Developer
2 4444 (31.29%) .NET Developer
3 3027 (21.31%) C# Developer
4 2357 (16.59%) Java Developer
5 2280 (16.05%) C# .NET Developer
6 2257 (15.89%) Senior Developer
7 1143 (8.05%) ASP.NET Developer
8 1029 (7.24%) C# ASP.NET Developer
9 974 (6.86%) ASP.NET MVC Developer
10 934 (6.58%) JavaScript Developer
11 903 (6.36%) Agile Developer
12 803 (5.65%) Software Engineer
13 788 (5.55%) Software Developer
14 722 (5.08%) Senior Java Developer
15 674 (4.75%) Senior .NET Developer
16 599 (4.22%) Lead Developer
17 580 (4.08%) Senior C# Developer
18 532 (3.75%) Front End Developer (Client-Side Developer)
19 524 (3.69%) Junior
20 519 (3.65%) Angular Developer
Libraries, Frameworks & Software Standards
1 6372 (44.86%) .NET
2 4397 (30.96%) ASP.NET
3 4160 (29.29%) HTML
4 3611 (25.42%) AngularJS
5 3598 (25.33%) CSS
6 3524 (24.81%) ASP.NET MVC
7 2431 (17.11%) ASP.NET Web API
8 2420 (17.04%) WCF
9 2357 (16.59%) RESTful
10 2348 (16.53%) Node.js
11 2087 (14.69%) Web Services
12 2069 (14.57%) HTML5
13 2012 (14.17%) ASP.NET MVC 5
14 1959 (13.79%) .NET Framework
15 1803 (12.69%) jQuery
16 1710 (12.04%) Spring
17 1636 (11.52%) REST
18 1414 (9.95%) Entity Framework
19 1274 (8.97%) WPF
20 1195 (8.41%) KnockoutJS
Miscellaneous
1 1013 (7.13%) Computer Science
2 748 (5.27%) Mobile App
3 668 (4.70%) User Experience
4 594 (4.18%) Enterprise Software
5 473 (3.33%) Analytical Skills
6 410 (2.89%) Fintech
7 225 (1.58%) Algorithms
8 213 (1.50%) Data Structures
9 206 (1.45%) Client/Server
10 198 (1.39%) iPad
11 172 (1.21%) Blog
11 172 (1.21%) Social Network
12 155 (1.09%) Hedge funds
13 153 (1.08%) Tandem
14 135 (0.95%) Social Media
15 125 (0.88%) Online Games
16 114 (0.80%) iPhone
17 106 (0.75%) BBC
18 96 (0.68%) Foreign Exchange (FX)
19 91 (0.64%) N-Tier
Operating Systems
1 1262 (8.88%) Linux
2 1055 (7.43%) Windows
3 628 (4.42%) Android
4 598 (4.21%) Apple iOS
5 389 (2.74%) Unix
6 94 (0.66%) Windows Server
7 54 (0.38%) Mac OS X
8 49 (0.34%) Windows Server 2012
9 36 (0.25%) Ubuntu
10 31 (0.22%) Windows Phone
11 21 (0.15%) Windows 10
12 20 (0.14%) Solaris
13 18 (0.13%) CentOS
14 15 (0.11%) Mac OS
15 14 (0.099%) Debian
15 14 (0.099%) Red Hat Enterprise Linux
16 10 (0.070%) HPUX
16 10 (0.070%) Windows 8
17 9 (0.063%) Oracle Linux
17 9 (0.063%) Windows Phone 8
Processes & Methodologies
1 11647 (82.00%) Agile Software Development
2 5900 (41.54%) BDD
3 5319 (37.45%) MVC
4 4740 (33.37%) Scrum
5 3221 (22.68%) Continuous Integration
6 2785 (19.61%) OO
7 2434 (17.14%) Software Engineering
8 1938 (13.64%) Kanban
9 1870 (13.17%) Web Application Development
10 1625 (11.44%) Unit Testing
11 1601 (11.27%) E-Commerce
12 1291 (9.09%) Web Development
13 1162 (8.18%) SDLC
14 1110 (7.81%) DevOps
15 1098 (7.73%) SOLID
16 1078 (7.59%) Mentoring
17 1074 (7.56%) Microservices
18 1072 (7.55%) OOP
19 962 (6.77%) Dependency Injection
20 903 (6.36%) Front End Development
Programming Languages
1 6703 (47.19%) C#
2 5690 (40.06%) JavaScript
3 4743 (33.39%) Java
4 3299 (23.23%) SQL
5 1584 (11.15%) Ruby
6 1288 (9.07%) Python
7 904 (6.36%) Scala
8 851 (5.99%) PHP
9 636 (4.48%) T-SQL
10 574 (4.04%) C++
11 435 (3.06%) VB.NET
12 322 (2.27%) ES6
13 315 (2.22%) C
14 289 (2.03%) Go
15 251 (1.77%) Groovy
16 249 (1.75%) Objective-C
17 246 (1.73%) TypeScript
18 237 (1.67%) Bash Shell
19 228 (1.61%) VB
20 213 (1.50%) PowerShell
Qualifications
1 1408 (9.91%) Degree
2 278 (1.96%) ISEB
3 262 (1.84%) ISTQB
4 145 (1.02%) Security Cleared
5 103 (0.73%) ISTQB Foundation Certification
6 99 (0.70%) Microsoft Certification
7 76 (0.54%) SC Cleared
8 63 (0.44%) PMI Certification
9 46 (0.32%) PhD
10 41 (0.29%) DV Cleared
11 31 (0.22%) MCTS
12 30 (0.21%) MCAD
12 30 (0.21%) MCP
13 29 (0.20%) MCSD
14 21 (0.15%) ISTQB Advanced Certification
15 13 (0.092%) DBS Check
16 9 (0.063%) CITP
16 9 (0.063%) HND
17 7 (0.049%) Sun Certification
18 6 (0.042%) HNC
Quality Assurance & Compliance
1 1212 (8.53%) QA
2 181 (1.27%) SDET
3 63 (0.44%) PCI DSS
4 32 (0.23%) ISO 9001
5 30 (0.21%) ISO 14001
6 13 (0.092%) SLA
7 12 (0.084%) Data Quality
8 9 (0.063%) IEC 61508
8 9 (0.063%) WCAG
9 8 (0.056%) MiFID
10 5 (0.035%) ISO/IEC 27001
11 3 (0.021%) Actionable Recommendations
11 3 (0.021%) DICOM
11 3 (0.021%) ISO13485
12 2 (0.014%) EMIR
12 2 (0.014%) FATCA
12 2 (0.014%) GCP
12 2 (0.014%) WAI
13 1 (0.007%) HL7
13 1 (0.007%) JTAG
System Software
1 606 (4.27%) Docker
2 42 (0.30%) HDFS
3 41 (0.29%) Active Directory
4 39 (0.27%) Virtual Machines
5 38 (0.27%) Firmware
6 35 (0.25%) VMware Infrastructure
7 29 (0.20%) vSphere
8 28 (0.20%) Apache ZooKeeper
9 19 (0.13%) Varnish
10 16 (0.11%) Oracle RAC
11 13 (0.092%) Apache Flume
12 7 (0.049%) VirtualBox
13 6 (0.042%) vCloud
14 3 (0.021%) iptables
14 3 (0.021%) LXC
14 3 (0.021%) VMware ESX
15 2 (0.014%) VMware Server
16 1 (0.007%) Hyper-V
16 1 (0.007%) NFS
16 1 (0.007%) Snort
Systems Management
1 448 (3.15%) Puppet
2 318 (2.24%) Opscode Chef
3 266 (1.87%) Ansible
4 208 (1.46%) Kibana
5 89 (0.63%) Kubernetes
6 87 (0.61%) logstash
7 78 (0.55%) Salt
8 74 (0.52%) Business Desktop Deployment
9 68 (0.48%) WSUS
10 36 (0.25%) Terraform
11 35 (0.25%) HP Quality Center
12 28 (0.20%) Mesos
13 25 (0.18%) Grafana
14 18 (0.13%) Capistrano
15 16 (0.11%) Nagios
15 16 (0.11%) Packer
16 15 (0.11%) StatsD
17 11 (0.077%) ZABBIX
18 9 (0.063%) HAProxy
19 8 (0.056%) ITRS Geneos
Vendors
1 1779 (12.52%) Microsoft
2 756 (5.32%) Oracle
3 566 (3.98%) Google
4 312 (2.20%) Facebook
5 182 (1.28%) Adobe
6 171 (1.20%) Sitecore
7 161 (1.13%) Apple
8 126 (0.89%) Atlassian
9 123 (0.87%) SAP
10 120 (0.84%) IBM
11 112 (0.79%) Xamarin
12 107 (0.75%) hybris
13 89 (0.63%) PayPal
13 89 (0.63%) Sony
14 86 (0.61%) Twitter
14 86 (0.61%) Zend
15 83 (0.58%) HP
16 82 (0.58%) Tableau
17 73 (0.51%) Yahoo!
18 64 (0.45%) Coverity
Leeds, West Yorkshire
Rullion
Salary: £35000 - £50000 per annum
Posted: 19 hours ago
Halifax, West Yorkshire
Rullion
Salary: £35000 - £50000 per annum
Posted: 19 hours ago
Harrogate, North Yorkshire
Rullion
Salary: £36000 - £45000 per annum
Posted: 19 hours ago
Bristol, Avon
Redrock Consulting Ltd
Salary: £40000 - £50000 per annum + benefits
Posted: 21 hours ago
City, London
Evolution Recruitment Solutions
Salary: 25,000 - 40,000
Posted: 21 hours ago
Leeds, West Yorkshire
Redrock Consulting Ltd
Salary: £30000 - £40000 per annum + benefits
Posted: 21 hours ago
City, London
ARC IT Recruitment Ltd
Salary: £35000 - £55000 per annum + Great benefits
Posted: 20 hours ago
London
Burns Sheehan
Salary: £40000.00 - £50000 per annum
Posted: 17 hours ago
Nottingham, Nottinghamshire
Oscar
Posted: 21 hours ago
Bath, Avon
Redrock Consulting Ltd
Salary: £30000 - £60000 per annum + benefits
Posted: 21 hours ago
North London
Client Server
Salary: £75k to £90k + share options
Posted: 21 hours ago
Central London / West End
Client Server
Salary: £75k to £100k + bonus + benefits
Posted: 23 hours ago
London
Digitech Resourcing Ltd
Salary: From £22,000 to £26,000 per annum + Bonus
Posted: 18 hours ago
Amersham, Buckinghamshire
Oscar
Salary: £40000 per annum + Benefits
Posted: 21 hours ago
York, North Yorkshire
Searchability
Salary: £22000 - £55000 per annum
Posted: 21 hours ago
Leeds, West Yorkshire
Oscar
Salary: £40000 - £60000 per annum + competitive benefits
Posted: 17 hours ago
London
Dawson & Walsh
Salary: £45000 - £65000 per annum + Bonus + Pension + Benefits
Posted: Yesterday
Newcastle Upon Tyne, Tyne and Wear
Hainton
Salary: £40000 - £50000 per annum + Generous Benefits
Posted: 22 hours ago
London
First Point
Salary: £90000 - £100000 per annum
Posted: 19 hours ago
Cambridge, Cambridgeshire
Redrock Consulting Ltd
Salary: £50000 - £60000 per annum + benefits
Posted: 21 hours ago
City, London
Coded People
Salary: £65000 - £70000 per annum
Posted: 21 hours ago
Nottingham, Nottinghamshire
Colston Consulting
Salary: £30000 - £55000 per annum
Posted: 16 hours ago
London
Searchability
Salary: £30000 - £50000 per annum
Posted: Yesterday
City, London
Ashdown IT
Salary: £50000 - £60000 per annum + bonus and benefits
Posted: 21 hours ago
Camberley, Surrey
Opus Recruitment Solutions Ltd
Salary: £30000 - £50000 per annum
Posted: Yesterday
London
ClearCube Consulting
Salary: Up to £90,000 per annum base.
Posted: 18 hours ago
Reading, Berkshire
Evolution Recruitment Solutions
Salary: 45,000-70,000
Posted: 18 hours ago
City, London
Oliver Bernard
Salary: £45000 - £60000 per annum + Excellent Bonus
Posted: Yesterday
Manchester, Lancashire
Oscar
Salary: £70000 - £75000 per annum + great benefits
Posted: 17 hours ago
Coventry, West Midlands (County)
Rebel Recruitment
Salary: From £25,000 to £53,000 per annum + 15% Bonus + 5% Pension + Bens
Posted: 19 hours ago