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 10 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
10 Dec 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 18 19 22
Rank change year-on-year
+1 +3
Permanent jobs citing TDD 3438 4184 3774
As % of all permanent IT jobs located in London 9.77% 9.68% 8.41%
As % of the Processes & Methodologies category 10.97% 10.97% 9.75%
Number of salaries quoted 3154 3687 3320
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 £40,000 £40,000 £40,000
10% offered a salary of more than £80,000 £80,000 £72,500
UK excluding London median salary £45,000 £45,000 £40,000
% change year-on-year
- +12.50%
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
31351 38138 38700
As % of all permanent IT jobs located in London 89.06% 88.27% 86.20%
Number of salaries quoted 26548 32224 32668
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 £39,250 £38,500 £37,500
10% offered a salary of more than £85,000 £80,000 £85,000
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 10 December 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 10 December 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 +5 467 £62,500 +4.16% 110
Canary Wharf +14 22 £70,000 +7.69%
Uxbridge +1 22 £50,000 - 3
Westminster - 17 £80,000 -
Croydon +16 15 £62,500 +13.63% 2
Kingston Upon Thames -8 15 £55,000 +10.00% 4
Clapham +2 12 £48,750 +2.63%
Hammersmith +1 12 £55,000 - 1
Ealing -1 12 £57,500 -4.16% 1
Bromley +1 9 £47,500 +18.75%
Brentford - 7 £67,500 -
Surbiton -1 5 £40,000 -13.97% 1
Wimbledon -17 4 £70,000 +16.66%
Mayfair - 4 £105,000 -
Northwood - 4 £47,500 -
Twickenham - 4 £40,000 - 1
West Drayton - 4 - -
Hackney - 4 £51,500 -
Orpington +1 2 £47,500 -20.83% 1
Docklands, London 0 2 £45,000 -40.00%
Isleworth - 2 £76,500 -
New Malden +7 1 £27,500 -42.10%
Feltham +3 1 £42,500 +21.42%
Sidcup - 1 £48,250 -
Osterley - 1 £92,500 - 1
Southwark - 1 £70,000 -
TDD
England

TDD
Top 30 Related IT Skills in London

For the 6 months to 10 December 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 6113 (81.58%) Agile Software Development
2 3143 (41.95%) BDD
3 3007 (40.13%) JavaScript
4 2894 (38.62%) Java
5 2719 (36.29%) C#
6 2570 (34.30%) .NET
7 2555 (34.10%) Scrum
8 2123 (28.33%) HTML
9 2078 (27.73%) MVC
10 1817 (24.25%) SQL Server
11 1799 (24.01%) AngularJS
12 1798 (24.00%) CSS
13 1772 (23.65%) Continuous Integration
14 1601 (21.37%) ASP.NET
15 1553 (20.73%) Git (software)
16 1523 (20.33%) Finance
17 1505 (20.09%) SQL
18 1492 (19.91%) OO
19 1327 (17.71%) Software Engineering
20 1317 (17.58%) Node.js
21 1306 (17.43%) ASP.NET MVC
22 1242 (16.58%) NoSQL
23 1236 (16.50%) HTML5
24 1137 (15.17%) Kanban
25 1071 (14.29%) E-Commerce
26 1047 (13.97%) REST
27 1022 (13.64%) Spring
28 1021 (13.63%) Web Services
29 960 (12.81%) RESTful
30 957 (12.77%) 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
1 454 (6.06%) Elasticsearch
2 255 (3.40%) CMS
3 236 (3.15%) Apache Spark
4 199 (2.66%) Apache
5 196 (2.62%) Tomcat
6 192 (2.56%) Apache Solr
7 151 (2.02%) WebSphere
8 131 (1.75%) IIS
9 115 (1.53%) Confluence
10 105 (1.40%) JBoss
11 81 (1.08%) Umbraco
12 74 (0.99%) Adobe Experience Manager
13 71 (0.95%) WebLogic
14 70 (0.93%) Jetty
15 62 (0.83%) SharePoint
16 54 (0.72%) Oracle SOA Suite
17 51 (0.68%) Drupal
18 48 (0.64%) Sitecore CMS
19 46 (0.61%) BizTalk Server
20 45 (0.60%) WordPress
Applications
1 229 (3.06%) MS Excel
2 10 (0.13%) MS Office
3 9 (0.12%) Photoshop
4 8 (0.11%) MS PowerPoint
5 5 (0.067%) Chatbot
5 5 (0.067%) MS Visio
6 4 (0.053%) Adobe Illustrator
6 4 (0.053%) InDesign
6 4 (0.053%) MicroStation
7 2 (0.027%) Maya
7 2 (0.027%) MS Project
7 2 (0.027%) S-PLUS
8 1 (0.013%) Autodesk Flame
8 1 (0.013%) Houdini
8 1 (0.013%) NUKE
8 1 (0.013%) SPSS
Business Applications
1 48 (0.64%) Oracle Financials
1 48 (0.64%) Oracle Retail
1 48 (0.64%) PeopleSoft Financials
2 25 (0.33%) Shopify
3 18 (0.24%) Dynamics CRM
3 18 (0.24%) Payment Gateway
4 17 (0.23%) Adobe Campaign
5 15 (0.20%) Oracle BPM
6 14 (0.19%) Magento
7 13 (0.17%) SAP Oil and Gas
8 8 (0.11%) SAP hybris
9 5 (0.067%) RMDS
10 4 (0.053%) SAP ECC
10 4 (0.053%) SAP ERP
10 4 (0.053%) SAP HR
11 3 (0.040%) ReMetrica
12 2 (0.027%) Oracle CRM
12 2 (0.027%) Oracle Procure-to-Pay
13 1 (0.013%) SAP Retail
13 1 (0.013%) WebTrends
Cloud Services
1 852 (11.37%) Amazon AWS
2 396 (5.28%) Microsoft Azure
3 287 (3.83%) GitHub
4 169 (2.26%) SaaS
5 85 (1.13%) Amazon EC2
6 69 (0.92%) Cloud Computing
7 63 (0.84%) Google Cloud Platform
7 63 (0.84%) PaaS
8 47 (0.63%) Google Play
9 38 (0.51%) Heroku
10 35 (0.47%) IaaS
11 29 (0.39%) Amazon SQS
11 29 (0.39%) Google Analytics
12 26 (0.35%) Slack
13 23 (0.31%) Amazon S3
13 23 (0.31%) AWS CloudFormation
14 22 (0.29%) AWS Lambda
14 22 (0.29%) Trello
15 20 (0.27%) Amazon Kinesis
15 20 (0.27%) G Suite
Communications & Networking
1 249 (3.32%) Internet
2 205 (2.74%) HTTP
3 25 (0.33%) Broadband
4 23 (0.31%) SSL
5 22 (0.29%) HTTPS
6 20 (0.27%) TCP/IP
7 15 (0.20%) Kerberos
7 15 (0.20%) SSH
8 13 (0.17%) FTP
9 12 (0.16%) AMQP
9 12 (0.16%) SMTP
10 9 (0.12%) Intranet
11 8 (0.11%) LDAP
11 8 (0.11%) Network Security
12 6 (0.080%) Skype
12 6 (0.080%) Unified Communications
13 4 (0.053%) DNS
13 4 (0.053%) Firewall
13 4 (0.053%) IPsec
13 4 (0.053%) NFC
Database & Business Intelligence
1 1817 (24.25%) SQL Server
2 1242 (16.58%) NoSQL
3 886 (11.82%) MongoDB
4 685 (9.14%) SQL Server 2014
5 676 (9.02%) MySQL
6 529 (7.06%) Big Data
7 374 (4.99%) Apache Cassandra
8 354 (4.72%) Relational Database
9 337 (4.50%) PostgreSQL
10 311 (4.15%) Redis
11 307 (4.10%) Hadoop
12 147 (1.96%) Neo4j
13 129 (1.72%) RDBMS
14 116 (1.55%) SQL Server 2008
15 86 (1.15%) Amazon DynamoDB
15 86 (1.15%) Couchbase
16 77 (1.03%) Apache Hive
17 75 (1.00%) SQL Server 2012
18 54 (0.72%) HBase
19 52 (0.69%) Riak
Development Applications
1 1553 (20.73%) Git (software)
2 869 (11.60%) Jenkins
3 663 (8.85%) NUnit
4 650 (8.67%) Selenium
5 503 (6.71%) Cucumber
6 496 (6.62%) JIRA
7 472 (6.30%) JUnit
8 466 (6.22%) Rhino Mocks
9 445 (5.94%) Maven
10 430 (5.74%) Subversion
11 356 (4.75%) Moq
12 303 (4.04%) TeamCity
13 271 (3.62%) Jasmine
14 255 (3.40%) WebDriver
15 246 (3.28%) Mockito
16 244 (3.26%) Team Foundation Server
17 230 (3.07%) Gradle
18 221 (2.95%) SpecFlow
19 206 (2.75%) Grunt
20 200 (2.67%) Visual Studio
General
1 1523 (20.33%) Finance
2 624 (8.33%) Games
3 533 (7.11%) Banking
4 437 (5.83%) Retail
5 379 (5.06%) Marketing
6 226 (3.02%) Law
7 213 (2.84%) Telecoms
8 191 (2.55%) Advertising
9 139 (1.86%) Publishing
10 136 (1.82%) Investment Banking
11 89 (1.19%) Front Office
12 73 (0.97%) Online Betting
13 68 (0.91%) Legal
14 65 (0.87%) Back Office
15 52 (0.69%) Financial Institution
16 44 (0.59%) Music Industry
17 20 (0.27%) Multimedia
17 20 (0.27%) Pharmaceutical
18 19 (0.25%) Manufacturing
19 18 (0.24%) Automotive
Job Titles
1 5736 (76.55%) Developer
2 1755 (23.42%) .NET Developer
3 1577 (21.05%) Java Developer
4 1534 (20.47%) C# Developer
5 1329 (17.74%) Senior Developer
6 1169 (15.60%) C# .NET Developer
7 633 (8.45%) JavaScript Developer
8 575 (7.67%) Agile Developer
9 552 (7.37%) ASP.NET Developer
10 498 (6.65%) C# ASP.NET Developer
11 493 (6.58%) Senior Java Developer
12 484 (6.46%) ASP.NET MVC Developer
13 356 (4.75%) Front End Developer (Client-Side Developer)
14 346 (4.62%) Software Engineer
15 324 (4.32%) Angular Developer
16 314 (4.19%) Lead Developer
17 284 (3.79%) Agile .NET Developer
18 274 (3.66%) Software Developer
19 272 (3.63%) Agile C# Developer
20 270 (3.60%) Scala Developer
Libraries, Frameworks & Software Standards
1 2570 (34.30%) .NET
2 2123 (28.33%) HTML
3 1799 (24.01%) AngularJS
4 1798 (24.00%) CSS
5 1601 (21.37%) ASP.NET
6 1317 (17.58%) Node.js
7 1306 (17.43%) ASP.NET MVC
8 1236 (16.50%) HTML5
9 1047 (13.97%) REST
10 1022 (13.64%) Spring
11 1021 (13.63%) Web Services
12 960 (12.81%) RESTful
13 957 (12.77%) WCF
14 803 (10.72%) jQuery
15 800 (10.68%) React
16 768 (10.25%) ASP.NET MVC 5
17 758 (10.12%) ASP.NET Web API
18 698 (9.32%) CSS3
19 653 (8.71%) WPF
20 648 (8.65%) .NET Framework
Miscellaneous
1 624 (8.33%) Computer Science
2 458 (6.11%) Mobile App
3 437 (5.83%) User Experience
4 338 (4.51%) Fintech
5 249 (3.32%) Inversion of Control
6 223 (2.98%) Analytical Skills
7 222 (2.96%) Enterprise Software
8 205 (2.74%) Algorithms
9 203 (2.71%) Data Structures
10 177 (2.36%) Client/Server
11 145 (1.94%) Mathematics
12 129 (1.72%) Hedge funds
13 127 (1.69%) Online Games
14 83 (1.11%) iPhone
15 82 (1.09%) Tandem
16 80 (1.07%) Social Media
17 72 (0.96%) iPad
18 70 (0.93%) Foreign Exchange (FX)
19 65 (0.87%) Artificial Intelligence
19 65 (0.87%) Social Network
Operating Systems
1 743 (9.92%) Linux
2 462 (6.17%) Windows
3 414 (5.53%) Apple iOS
4 381 (5.08%) Android
5 255 (3.40%) Unix
6 26 (0.35%) Mac OS X
7 23 (0.31%) Windows Server
8 19 (0.25%) Ubuntu
9 12 (0.16%) VMS
10 10 (0.13%) Mac OS
11 8 (0.11%) Debian
12 6 (0.080%) CoreOS
12 6 (0.080%) Windows Server 2012
13 5 (0.067%) Windows Phone
14 4 (0.053%) CentOS
14 4 (0.053%) Solaris
15 3 (0.040%) Kali Linux
16 2 (0.027%) Windows 10
17 1 (0.013%) Oracle Linux
17 1 (0.013%) Red Hat Enterprise Linux
Processes & Methodologies
1 6113 (81.58%) Agile Software Development
2 3143 (41.95%) BDD
3 2555 (34.10%) Scrum
4 2078 (27.73%) MVC
5 1772 (23.65%) Continuous Integration
6 1492 (19.91%) OO
7 1327 (17.71%) Software Engineering
8 1137 (15.17%) Kanban
9 1071 (14.29%) E-Commerce
10 741 (9.89%) Microservices
11 707 (9.44%) Unit Testing
12 680 (9.08%) DevOps
13 674 (9.00%) Web Application Development
14 604 (8.06%) OOP
15 586 (7.82%) Front End Development
16 571 (7.62%) Open Source
17 551 (7.35%) Continuous Delivery
18 545 (7.27%) Pair Programming
19 534 (7.13%) Mentoring
19 534 (7.13%) Web Development
Programming Languages
1 3007 (40.13%) JavaScript
2 2894 (38.62%) Java
3 2719 (36.29%) C#
4 1505 (20.09%) SQL
5 885 (11.81%) Scala
6 852 (11.37%) Python
7 741 (9.89%) Ruby
8 463 (6.18%) PHP
9 285 (3.80%) C++
10 234 (3.12%) T-SQL
11 233 (3.11%) Groovy
12 225 (3.00%) Objective-C
13 215 (2.87%) ES6
14 195 (2.60%) Go
15 179 (2.39%) Apple Swift
16 156 (2.08%) Clojure
17 131 (1.75%) Bash Shell
18 122 (1.63%) VB.NET
19 114 (1.52%) C
20 111 (1.48%) TypeScript
Qualifications
1 828 (11.05%) Degree
2 84 (1.12%) ISEB
3 71 (0.95%) Security Cleared
4 67 (0.89%) ISTQB
5 55 (0.73%) SC Cleared
6 52 (0.69%) DV Cleared
7 44 (0.59%) Microsoft Certification
8 31 (0.41%) MCAD
8 31 (0.41%) MCSD
8 31 (0.41%) MCTS
9 27 (0.36%) MCP
10 24 (0.32%) PhD
11 15 (0.20%) ISTQB Foundation Certification
12 9 (0.12%) OCP
12 9 (0.12%) Oracle Certification
13 8 (0.11%) PMI Certification
14 5 (0.067%) AWS Certification
14 5 (0.067%) DBS Check
15 3 (0.040%) MCPD
15 3 (0.040%) Sun Certification
Quality Assurance & Compliance
1 689 (9.20%) QA
2 126 (1.68%) SDET
3 21 (0.28%) PCI DSS
4 9 (0.12%) Data Quality
5 6 (0.080%) MiFID
5 6 (0.080%) SLA
6 2 (0.027%) ISO/IEC 27001
7 1 (0.013%) EMIR
7 1 (0.013%) FATCA
7 1 (0.013%) GCP
7 1 (0.013%) WAI
System Software
1 418 (5.58%) Docker
2 50 (0.67%) Virtual Machines
3 48 (0.64%) HDFS
4 26 (0.35%) Varnish
5 21 (0.28%) Apache Flume
6 20 (0.27%) VMware Infrastructure
7 17 (0.23%) Apache ZooKeeper
8 13 (0.17%) Active Directory
9 6 (0.080%) vSphere
10 5 (0.067%) Oracle RAC
11 3 (0.040%) VirtualBox
12 2 (0.027%) LXC
12 2 (0.027%) vCloud
13 1 (0.013%) Hyper-V
13 1 (0.013%) NFS
13 1 (0.013%) Virtual Servers
Systems Management
1 294 (3.92%) Puppet
2 190 (2.54%) Ansible
2 190 (2.54%) Opscode Chef
3 78 (1.04%) Kubernetes
4 43 (0.57%) Kibana
5 32 (0.43%) Mesos
6 31 (0.41%) logstash
7 29 (0.39%) Salt
8 26 (0.35%) HP Quality Center
9 24 (0.32%) Grafana
10 23 (0.31%) Nagios
10 23 (0.31%) Terraform
11 11 (0.15%) Packer
12 10 (0.13%) Graphite
12 10 (0.13%) HAProxy
12 10 (0.13%) ZABBIX
13 9 (0.12%) StatsD
13 9 (0.12%) yum
14 8 (0.11%) Capistrano
14 8 (0.11%) Hadoop YARN
Vendors
1 565 (7.54%) Microsoft
2 413 (5.51%) Oracle
3 323 (4.31%) Google
4 172 (2.30%) Facebook
5 108 (1.44%) Adobe
6 86 (1.15%) Atlassian
7 80 (1.07%) EPiServer
8 77 (1.03%) Apple
9 75 (1.00%) hybris
10 70 (0.93%) ATG
11 68 (0.91%) Sitecore
12 63 (0.84%) Twitter
13 62 (0.83%) IBM
14 59 (0.79%) Sybase
15 55 (0.73%) MuleSoft
16 54 (0.72%) Splunk
16 54 (0.72%) Tableau
17 48 (0.64%) Hyperion
17 48 (0.64%) PeopleSoft
17 48 (0.64%) Retek
London
Explore Recruitment Solutions
Salary: £40000 - £50000 per annum
Posted: 14 hours ago
London
McGregor Boyall
Salary: £50000.00 - £80000.00 per annum
Posted: Yesterday
London
McGregor Boyall
Salary: £30000.00 - £50000.00 per annum
Posted: Yesterday
London
Harrington Starr
Salary: £60000 - £70000 per annum + bonus + benefits
Posted: 19 hours ago
London
Opus Recruitment Solutions Ltd
Salary: £55000 - £57000 per annum
Posted: Yesterday
London
Energon People
Salary: £45000.00 - £55000.00 per annum
Posted: Yesterday
London
Digitech Resourcing Ltd
Salary: From £20,000 to £30,000 per annum + Package
Posted: Yesterday
London
Burns Sheehan
Salary: £70000 - £800000 per annum + package
Posted: 21 hours ago
City, London
Client Server
Salary: £55k to £65k + benefits
Posted: Yesterday
London
Opus Recruitment Solutions Ltd
Salary: £50000 - £52000 per annum
Posted: Yesterday
London
ARC IT Recruitment Ltd
Salary: 50'000
Posted: Yesterday
City, London
Oscar
Salary: £50000 - £70000 per annum + extensive benefits
Posted: Yesterday
City, London
Explore Recruitment Solutions
Salary: £25000 - £50000 per annum + negotiable
Posted: Yesterday
London
Dawson & Walsh
Salary: £80000 - £110000 per annum + Bonus + Pension + Benefits
Posted: 2 days ago
West London
ARC IT Recruitment Ltd
Salary: £70,000
Posted: Yesterday
London
Harrington Starr
Salary: £50000 - £60000 per annum + bonus + benefits
Posted: 19 hours ago
London
Oliver Bernard
Salary: £60000 - £70000 per annum + Bonus
Posted: Yesterday
London
TEKsystems
Salary: £80000 - £120000 per annum + Bonus & Benefits
Posted: 21 hours ago
London
Capita Resourcing - IT Resourcing
Salary: £45000 - £55000 per annum + Benefits
Posted: Yesterday
London
Opus Recruitment Solutions Ltd
Salary: £55000 - £57000 per annum
Posted: 2 days ago
London
ARC IT Recruitment Ltd
Salary: £60000 per annum + Plus Benefits
Posted: Yesterday
London
Dawson & Walsh
Salary: £70000 - £90000 per annum + Bonus + Pension + Benefits
Posted: 2 days ago
London
Trust In Soda
Salary: From £30,000 to £45,000 per annum
Posted: 2 days ago
London
Harrington Starr
Salary: £35000 - £55000 per annum + bonus + benefits
Posted: 19 hours ago
London
ARC IT Recruitment Ltd
Salary: £60,000 per annum + Benefits
Posted: Yesterday
City, London
Client Server
Salary: £80k to £110k + bonus + profit sharing
Posted: Yesterday
Twickenham, Middlesex
Digitech Resourcing Ltd
Salary: From £40,000 to £55,000 per annum + Package
Posted: 2 days ago
City, London
Oscar
Salary: £55000 - £65000 per annum + extensive benefits
Posted: 2 days ago
London
Oliver Bernard
Salary: £60000 - £75000 per annum
Posted: Yesterday
Orpington, Kent
Haybrook IT Resourcing Ltd
Salary: From £30,000 to £55,000 per annum + benefits
Posted: Yesterday