The table below looks at the statistics for TDD skills in IT jobs advertised for the London region. Included is a guide to the salaries offered in IT jobs that have cited TDD over the 3 months to 29 September 2016 with a comparison to the same period over the previous 2 years.

3 months to
29 Sep 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 17 20 22
Rank change year-on-year
+3 +2
Permanent jobs citing TDD 3994 4051 3874
As % of all permanent IT jobs located in London 10.54% 9.20% 8.44%
As % of the Processes & Methodologies category 11.73% 10.42% 9.73%
Number of salaries quoted 3632 3588 3356
Median salary £60,000 £57,500 £55,000
Median salary % change year-on-year
+4.34% +4.54%
90% offered a salary of more than £42,500 £40,000 £40,000
10% offered a salary of more than £80,000 £77,500 £70,000
UK excluding London median salary £45,000 £42,500 £40,000
% change year-on-year
+5.88% +6.25%
TDD
England

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

Processes & Methodologies Category
London
Permanent IT job ads with a match in the
Processes & Methodologies category
34035 38880 39816
As % of all permanent IT jobs located in London 89.79% 88.28% 86.75%
Number of salaries quoted 29400 32828 32754
Median salary £60,000 £58,000 £55,000
Median salary % change year-on-year
+3.44% +5.45%
90% offered a salary of more than £40,000 £38,000 £37,500
10% offered a salary of more than £85,000 £80,000 £82,500
UK excluding London median salary £45,000 £45,000 £42,500
% change year-on-year
- +5.88%

TDD
Jobs Demand Trend in London

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

TDD Jobs Demand Trend in London

TDD
Salary Trend in London

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

TDD Salary Trend in London

TDD
Salary Histogram in London

This chart provides a salary histogram for IT jobs citing TDD across the London region over the 3 months to 29 September 2016.

TDD Salary Histogram in London

TDD
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing TDD within the London region over the 3 months to 29 September 2016. 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
(Click see detailed
statistics and trends)
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
City of London +8 603 £62,500 +4.16% 138
Hammersmith +2 21 £55,000 +4.76% 1
Uxbridge -11 19 £50,000 +5.26% 2
Canary Wharf +18 18 £70,000 +21.73%
Ealing -1 16 £60,000 +4.34% 2
Westminster - 16 £80,000 - 1
Clapham - 16 £50,000 -
Kingston Upon Thames -9 12 £52,500 +5.00%
Northwood - 9 £50,000 - 1
Orpington 0 8 £47,500 -13.63% 1
Croydon +10 7 £45,000 +5.88%
Bromley +1 7 £100,000 +150.00% 3
Docklands, London +12 5 £46,250 -38.33%
Sidcup +4 5 £47,500 +8.57%
Southwark -1 5 £57,500 -
Wimbledon -18 5 £65,000 +13.04% 1
Teddington 0 4 £110,000 +131.57%
Brentford -3 4 £67,500 -6.89%
Hendon - 4 - -
Isleworth -1 2 £76,500 +56.92%
Twickenham -2 2 £47,250 -5.50% 1
Surbiton -6 2 £65,000 +34.02%
Mitcham - 2 £52,500 -
Mayfair +6 1 £62,500 +25.00%
Chiswick 0 1 £32,500 -18.75%
Barnet - 1 £45,000 - 2
TDD
England

TDD
Top 30 Related IT Skills in London

For the 6 months to 29 September 2016, 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 London region with a requirement for TDD.

1 6847 (82.25%) Agile Software Development
2 3496 (41.99%) BDD
3 3340 (40.12%) JavaScript
4 3162 (37.98%) Java
5 3054 (36.68%) Scrum
6 2872 (34.50%) C#
7 2734 (32.84%) .NET
8 2543 (30.55%) HTML
9 2255 (27.09%) MVC
10 2162 (25.97%) CSS
11 2101 (25.24%) Continuous Integration
12 2041 (24.52%) AngularJS
13 1861 (22.35%) SQL Server
14 1711 (20.55%) OO
15 1681 (20.19%) Finance
16 1676 (20.13%) ASP.NET
17 1667 (20.02%) Git (software)
18 1533 (18.41%) SQL
19 1482 (17.80%) HTML5
20 1429 (17.17%) Software Engineering
21 1407 (16.90%) Node.js
22 1331 (15.99%) ASP.NET MVC
23 1299 (15.60%) Kanban
24 1231 (14.79%) NoSQL
25 1198 (14.39%) Spring
26 1174 (14.10%) REST
27 1157 (13.90%) Web Services
28 1135 (13.63%) E-Commerce
29 1014 (12.18%) RESTful
30 963 (11.57%) WCF

TDD
Top Related IT Skills in London 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
1 449 (5.39%) Elasticsearch
2 254 (3.05%) CMS
3 217 (2.61%) Apache Spark
4 205 (2.46%) Apache Solr
5 196 (2.35%) Apache
6 195 (2.34%) Tomcat
7 148 (1.78%) WebSphere
8 107 (1.29%) IIS
9 105 (1.26%) Confluence
10 104 (1.25%) JBoss
11 81 (0.97%) Umbraco
12 67 (0.80%) Jetty
13 65 (0.78%) SharePoint
14 59 (0.71%) nginx
15 57 (0.68%) WebLogic
16 56 (0.67%) WordPress
17 55 (0.66%) Adobe Experience Manager
18 51 (0.61%) Sitecore CMS
19 45 (0.54%) Mule
20 43 (0.52%) BizTalk Server
Applications
1 177 (2.13%) MS Excel
2 22 (0.26%) Photoshop
3 17 (0.20%) MS Office
4 13 (0.16%) Adobe Illustrator
5 10 (0.12%) MS Visio
6 8 (0.096%) Gliffy
6 8 (0.096%) MS PowerPoint
6 8 (0.096%) OmniGraffle
7 2 (0.024%) S-PLUS
7 2 (0.024%) SPSS
8 1 (0.012%) GIMP
8 1 (0.012%) HipChat
8 1 (0.012%) Maya
Business Applications
1 87 (1.05%) Oracle Retail
2 86 (1.03%) Oracle Financials
2 86 (1.03%) PeopleSoft Financials
3 31 (0.37%) Shopify
4 19 (0.23%) Dynamics CRM
5 17 (0.20%) Oracle BPM
6 16 (0.19%) SAP Oil and Gas
7 15 (0.18%) Magento
7 15 (0.18%) Payment Gateway
8 11 (0.13%) Adobe Campaign
9 10 (0.12%) ReMetrica
10 7 (0.084%) Oracle CRM
11 6 (0.072%) RMDS
12 5 (0.060%) Salesforce.com CRM
13 4 (0.048%) Apache OFBiz
14 3 (0.036%) Beauchamp
15 2 (0.024%) Eloqua
15 2 (0.024%) Oracle Procure-to-Pay
16 1 (0.012%) AWD
16 1 (0.012%) SAP hybris
Cloud Services
1 848 (10.19%) Amazon AWS
2 398 (4.78%) Microsoft Azure
3 341 (4.10%) GitHub
4 181 (2.17%) SaaS
5 111 (1.33%) Amazon EC2
6 79 (0.95%) PaaS
7 75 (0.90%) Cloud Computing
8 53 (0.64%) Google Cloud Platform
9 45 (0.54%) Heroku
10 40 (0.48%) IaaS
11 39 (0.47%) Google Play
12 37 (0.44%) Amazon S3
13 34 (0.41%) AWS Lambda
14 33 (0.40%) AWS CloudFormation
15 30 (0.36%) Amazon Kinesis
16 27 (0.32%) Amazon SQS
16 27 (0.32%) Google Analytics
17 23 (0.28%) Slack
18 20 (0.24%) Route 53
19 16 (0.19%) Amazon EMR
Communications & Networking
1 263 (3.16%) Internet
2 233 (2.80%) HTTP
3 39 (0.47%) HTTPS
4 37 (0.44%) TCP/IP
5 26 (0.31%) Broadband
6 24 (0.29%) SSH
7 23 (0.28%) SMTP
8 20 (0.24%) LDAP
8 20 (0.24%) Network Security
9 19 (0.23%) FTP
10 12 (0.14%) DNS
11 9 (0.11%) AMQP
11 9 (0.11%) Intranet
12 8 (0.096%) Firewall
12 8 (0.096%) NFC
13 7 (0.084%) LAN
13 7 (0.084%) SNMP
13 7 (0.084%) WAN
14 5 (0.060%) Skype
14 5 (0.060%) Unified Communications
Database & Business Intelligence
1 1861 (22.35%) SQL Server
2 1231 (14.79%) NoSQL
3 874 (10.50%) MongoDB
4 766 (9.20%) MySQL
5 670 (8.05%) SQL Server 2014
6 566 (6.80%) Big Data
7 381 (4.58%) Relational Database
8 379 (4.55%) PostgreSQL
9 369 (4.43%) Apache Cassandra
10 322 (3.87%) Hadoop
11 306 (3.68%) Redis
12 160 (1.92%) Neo4j
13 141 (1.69%) RDBMS
14 111 (1.33%) SQL Server 2008
15 94 (1.13%) Apache Hive
16 85 (1.02%) Couchbase
17 75 (0.90%) CouchDB
18 73 (0.88%) SQL Server 2012
19 72 (0.86%) Amazon DynamoDB
20 64 (0.77%) Data Warehouse
Development Applications
1 1667 (20.02%) Git (software)
2 961 (11.54%) Jenkins
3 740 (8.89%) Selenium
4 680 (8.17%) NUnit
5 580 (6.97%) Cucumber
6 572 (6.87%) JUnit
7 558 (6.70%) JIRA
8 504 (6.05%) Maven
9 479 (5.75%) Rhino Mocks
10 478 (5.74%) Subversion
11 383 (4.60%) TeamCity
12 355 (4.26%) Moq
13 323 (3.88%) Gradle
14 306 (3.68%) WebDriver
15 293 (3.52%) Mockito
16 267 (3.21%) Jasmine
17 257 (3.09%) SpecFlow
18 251 (3.02%) Visual Studio
19 250 (3.00%) Team Foundation Server
20 233 (2.80%) Grunt
General
1 1681 (20.19%) Finance
2 652 (7.83%) Games
3 527 (6.33%) Banking
4 457 (5.49%) Retail
5 408 (4.90%) Law
6 397 (4.77%) Marketing
7 238 (2.86%) Advertising
8 166 (1.99%) Telecoms
9 154 (1.85%) Publishing
10 124 (1.49%) Investment Banking
11 108 (1.30%) Front Office
12 72 (0.86%) Legal
13 69 (0.83%) Back Office
14 50 (0.60%) Online Betting
15 40 (0.48%) Music Industry
16 37 (0.44%) Financial Institution
17 31 (0.37%) Manufacturing
18 19 (0.23%) Multimedia
19 18 (0.22%) Automotive
20 16 (0.19%) Electronics
Job Titles
1 6253 (75.11%) Developer
2 1792 (21.53%) .NET Developer
3 1744 (20.95%) Java Developer
4 1576 (18.93%) C# Developer
5 1463 (17.57%) Senior Developer
6 1205 (14.47%) C# .NET Developer
7 781 (9.38%) JavaScript Developer
8 707 (8.49%) Agile Developer
9 602 (7.23%) ASP.NET Developer
10 540 (6.49%) ASP.NET MVC Developer
10 540 (6.49%) C# ASP.NET Developer
11 529 (6.35%) Senior Java Developer
12 512 (6.15%) Front End Developer (Client-Side Developer)
13 401 (4.82%) Software Engineer
14 398 (4.78%) Lead Developer
15 381 (4.58%) Angular Developer
16 344 (4.13%) Architect
17 302 (3.63%) HTML Developer
18 295 (3.54%) Agile .NET Developer
19 284 (3.41%) Agile C# Developer
Libraries, Frameworks & Software Standards
1 2734 (32.84%) .NET
2 2543 (30.55%) HTML
3 2162 (25.97%) CSS
4 2041 (24.52%) AngularJS
5 1676 (20.13%) ASP.NET
6 1482 (17.80%) HTML5
7 1407 (16.90%) Node.js
8 1331 (15.99%) ASP.NET MVC
9 1198 (14.39%) Spring
10 1174 (14.10%) REST
11 1157 (13.90%) Web Services
12 1014 (12.18%) RESTful
13 963 (11.57%) WCF
14 944 (11.34%) jQuery
15 897 (10.77%) React
16 860 (10.33%) CSS3
17 813 (9.77%) ASP.NET Web API
18 750 (9.01%) ASP.NET MVC 5
19 636 (7.64%) .NET Framework
20 623 (7.48%) WPF
Miscellaneous
1 669 (8.04%) Computer Science
2 555 (6.67%) User Experience
3 485 (5.83%) Mobile App
4 409 (4.91%) Fintech
5 241 (2.89%) Inversion of Control
6 236 (2.83%) Enterprise Software
7 224 (2.69%) Analytical Skills
8 171 (2.05%) Algorithms
9 158 (1.90%) Data Structures
10 135 (1.62%) Hedge funds
11 134 (1.61%) Mathematics
12 122 (1.47%) Client/Server
13 117 (1.41%) Online Games
14 107 (1.29%) iPhone
15 87 (1.05%) Tandem
16 86 (1.03%) iPad
17 76 (0.91%) Social Network
18 72 (0.86%) Artificial Intelligence
19 70 (0.84%) Social Media
20 68 (0.82%) Blog
Operating Systems
1 796 (9.56%) Linux
2 473 (5.68%) Apple iOS
3 467 (5.61%) Windows
4 440 (5.29%) Android
5 278 (3.34%) Unix
6 52 (0.62%) Ubuntu
7 16 (0.19%) Windows Phone
8 14 (0.17%) Mac OS X
8 14 (0.17%) openSUSE
9 11 (0.13%) VMS
9 11 (0.13%) Windows Server
10 9 (0.11%) Debian
11 8 (0.096%) Solaris
12 6 (0.072%) Mac OS
13 5 (0.060%) CentOS
13 5 (0.060%) CoreOS
14 3 (0.036%) Red Hat Enterprise Linux
14 3 (0.036%) Windows Mobile
15 2 (0.024%) Windows 10
16 1 (0.012%) Kali Linux
Processes & Methodologies
1 6847 (82.25%) Agile Software Development
2 3496 (41.99%) BDD
3 3054 (36.68%) Scrum
4 2255 (27.09%) MVC
5 2101 (25.24%) Continuous Integration
6 1711 (20.55%) OO
7 1429 (17.17%) Software Engineering
8 1299 (15.60%) Kanban
9 1135 (13.63%) E-Commerce
10 814 (9.78%) DevOps
11 782 (9.39%) Front End Development
12 758 (9.11%) Open Source
13 703 (8.44%) Microservices
14 698 (8.38%) Unit Testing
15 697 (8.37%) Pair Programming
16 672 (8.07%) Web Application Development
17 668 (8.02%) Continuous Delivery
18 630 (7.57%) Web Development
19 617 (7.41%) OOP
20 548 (6.58%) Mentoring
Programming Languages
1 3340 (40.12%) JavaScript
2 3162 (37.98%) Java
3 2872 (34.50%) C#
4 1533 (18.41%) SQL
5 947 (11.38%) Python
6 934 (11.22%) Scala
7 884 (10.62%) Ruby
8 544 (6.53%) PHP
9 361 (4.34%) C++
10 282 (3.39%) Groovy
11 277 (3.33%) T-SQL
12 251 (3.02%) Objective-C
13 200 (2.40%) ES6
14 195 (2.34%) Clojure
15 183 (2.20%) Go
16 179 (2.15%) Apple Swift
17 137 (1.65%) Bash Shell
18 135 (1.62%) Perl
19 115 (1.38%) VB.NET
20 108 (1.30%) F#
Qualifications
1 910 (10.93%) Degree
2 97 (1.17%) ISEB
3 93 (1.12%) Security Cleared
4 81 (0.97%) ISTQB
5 73 (0.88%) Microsoft Certification
6 68 (0.82%) SC Cleared
7 62 (0.74%) DV Cleared
8 41 (0.49%) MCAD
8 41 (0.49%) MCSD
9 40 (0.48%) MCTS
10 28 (0.34%) MCP
11 24 (0.29%) PhD
12 20 (0.24%) ISTQB Foundation Certification
13 11 (0.13%) MCPD
13 11 (0.13%) OCP
13 11 (0.13%) Oracle Certification
14 8 (0.096%) PMI Certification
15 7 (0.084%) Sun Certification
16 5 (0.060%) CITP
16 5 (0.060%) PMP
Quality Assurance & Compliance
1 776 (9.32%) QA
2 106 (1.27%) SDET
3 13 (0.16%) Data Quality
4 5 (0.060%) SLA
5 4 (0.048%) PCI DSS
5 4 (0.048%) SEPA
6 1 (0.012%) WAI
System Software
1 440 (5.29%) Docker
2 48 (0.58%) HDFS
2 48 (0.58%) Virtual Machines
3 28 (0.34%) VMware Infrastructure
4 27 (0.32%) Apache Flume
5 25 (0.30%) Varnish
6 13 (0.16%) Apache ZooKeeper
7 9 (0.11%) Active Directory
8 5 (0.060%) VirtualBox
9 3 (0.036%) vSphere
10 2 (0.024%) LXC
10 2 (0.024%) VMware ESXi
11 1 (0.012%) Veritas Cluster Server
Systems Management
1 285 (3.42%) Puppet
2 190 (2.28%) Ansible
3 176 (2.11%) Opscode Chef
4 79 (0.95%) Kubernetes
5 43 (0.52%) Nagios
6 39 (0.47%) Salt
7 36 (0.43%) Kibana
8 30 (0.36%) Mesos
9 26 (0.31%) logstash
10 24 (0.29%) HP Quality Center
11 23 (0.28%) Terraform
12 21 (0.25%) Graphite
12 21 (0.25%) ZABBIX
13 20 (0.24%) Grafana
14 13 (0.16%) WMI
14 13 (0.16%) yum
15 12 (0.14%) Capistrano
16 11 (0.13%) HAProxy
17 10 (0.12%) Packer
18 7 (0.084%) Hadoop YARN
Vendors
1 558 (6.70%) Microsoft
2 492 (5.91%) Oracle
3 316 (3.80%) Google
4 178 (2.14%) Facebook
5 97 (1.17%) Apple
6 89 (1.07%) ATG
7 86 (1.03%) Hyperion
7 86 (1.03%) PeopleSoft
7 86 (1.03%) Retek
8 85 (1.02%) Atlassian
8 85 (1.02%) EPiServer
9 80 (0.96%) Adobe
10 75 (0.90%) MuleSoft
11 69 (0.83%) Sitecore
12 65 (0.78%) Twitter
13 60 (0.72%) hybris
14 58 (0.70%) Xamarin
15 55 (0.66%) HP
16 48 (0.58%) IBM
17 46 (0.55%) Tableau
City, London
Harvey Nash plc
Salary: £50000 - £70000 per annum
Posted: 5 hours ago
City, London
Harrington Starr
Salary: £55000 - £65000 per annum + Benefits + Bonus
Posted: 3 hours ago
London
Dawson & Walsh
Salary: £40000 - £50000 per annum + Bonus + Pension + Benefits
Posted: 12 hours ago
London
ClearCube Consulting
Salary: From £35,000 to £65,000 per annum base plus package!
Posted: 8 hours ago
London
Dawson & Walsh
Salary: £30000 - £40000 per annum + Bonus + Pension + Benefits
Posted: 12 hours ago
London
Dawson & Walsh
Salary: £60000 - £75000 per annum + Bonus + Pension + Benefits
Posted: 12 hours ago
South East London
MatchesFashion.com
Salary: plus excellent company benefits
Posted: 8 hours ago
London
Client Server
Salary: £70k to £80k + bonus + benefits
Posted: 5 hours ago
London
ClearCube Consulting
Salary: Up to £90,000 per annum base.
Posted: 8 hours ago
City, London
Client Server
Salary: £50k to £60k + bonus + benefits
Posted: 11 hours ago
South East London
Client Server
Salary: £50k to £65k + benefits
Posted: 2 hours ago
London
Ashdown IT
Salary: £40000 - £45000 per annum
Posted: 8 hours ago
London
Dawson & Walsh
Salary: £50000 - £60000 per annum + Bonus + Pension + Benefits
Posted: 12 hours ago
London
ClearCube Consulting
Salary: From £55,000 to £70,000 per annum
Posted: 8 hours ago
City, London
Oscar
Salary: £20000 - £30000 per annum + benefits
Posted: 4 hours ago
City, London
Oscar
Salary: £30000 - £40000 per annum + benefits
Posted: 4 hours ago
West London
Harrington Starr
Salary: £55000 - £85000 per annum + Benefits + Bonus
Posted: 3 hours ago
London
ClearCube Consulting
Salary: From £45,000 to £85,000 per annum
Posted: 8 hours ago
London
Tiro Partners
Salary: £45000.00 - £55000 per annum
Posted: 8 hours ago
London
ClearCube Consulting
Salary: Up to £70,000 per annum
Posted: 8 hours ago
City, London
Venturi
Salary: £40000 - £55000 per annum + bonus and benefits
Posted: 1 hour ago
City, London
CodeSource Recruitment Limited
Salary: From £30,000 to £35,000 per annum
Posted: 6 hours ago
City, London
First Point
Salary: £45000.00 - £60000.00 per annum + options
Posted: 4 hours ago
London
ClearCube Consulting
Salary: Up to £100,000 per annum
Posted: 8 hours ago
London
First Point
Salary: £55000 - £65000 per annum
Posted: 8 hours ago
City, London
Twenty Recruitment Group
Salary: £65000.00 - £75000 per annum + Benefits + Discretionary Bonus
Posted: 9 hours ago
City, London
Harrington Starr
Salary: £75000 - £90000 per annum + Bonus + Benefits
Posted: 3 hours ago
London
First Point
Salary: £55000 - £65000 per annum
Posted: 8 hours ago
City, London
Harrington Starr
Salary: £60000 - £75000 per annum + bonus + benefits
Posted: 3 hours ago
West London
Client Server
Salary: £50k to £60k + 25 days holiday
Posted: 7 hours ago