The table below looks at the statistics for TDD skills in IT contracts advertised for the Leeds region. Included is a guide to the contractor rates offered in IT contracts that have cited TDD over the 3 months to 24 July 2016 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
24 Jul 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 5 21 29
Rank change year-on-year
+16 +8
Contract jobs citing TDD 225 116 55
As % of all contract IT jobs located in Leeds 15.53% 7.23% 5.32%
As % of the Processes & Methodologies category 17.65% 8.45% 6.40%
Number of daily rates quoted 187 109 45
Median daily rate £435 £335 £325
Median daily rate % change year-on-year
+29.85% +3.07%
90% offered a daily rate of more than £348 £300 £280
10% offered a daily rate of more than £550 £463 £408
UK excluding London median daily rate £420 £375 £375
% change year-on-year
+12.00% -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £40.00 £40.00 £71.00
% change year-on-year
- -43.66%
TDD
West Yorkshire

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

Processes & Methodologies Category
Leeds
Contract IT job ads with a match in the
Processes & Methodologies category
1275 1372 860
As % of all contract IT jobs located in Leeds 87.99% 85.54% 83.17%
Number of daily rates quoted 888 1010 595
Median daily rate £425 £360 £340
Median daily rate % change year-on-year
+18.05% +5.88%
90% offered a daily rate of more than £320 £275 £220
10% offered a daily rate of more than £570 £520 £450
UK excluding London median daily rate £400 £388 £375
% change year-on-year
+3.22% +3.33%
Number of hourly rates quoted 10 26 14
Median hourly rate £14.50 £20.00 £13.00
Median hourly rate % change year-on-year
-27.50% +53.84%
90% offered a hourly rate of more than £9.99 £9.38 £8.06
10% offered a hourly rate of more than £46.20 £175.00 £16.00
UK excluding London median hourly rate £28.63 £30.50 £26.98
% change year-on-year
-6.14% +13.06%

TDD
Jobs Demand Trend in Leeds

The demand trend of contract jobs across the Leeds region citing TDD as a proportion of all IT contracts with a match in the Processes & Methodologies category.

TDD Jobs Demand Trend in Leeds

TDD
Daily Rate Trend in Leeds

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing TDD across the Leeds region.

TDD Daily Rate Trend in Leeds

TDD
Daily Rate Histogram in Leeds

This chart provides a histogram of daily rates quoted in contract IT jobs citing TDD across the Leeds region over the 3 months to 24 July 2016.

TDD Daily Rate Histogram in Leeds

TDD
Top 30 Related IT Skills in Leeds

For the 6 months to 24 July 2016, IT contractor jobs citing TDD also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Leeds region with a requirement for TDD.

1 366 (83.18%) Agile Software Development
2 260 (59.09%) Java
3 161 (36.59%) JavaScript
4 142 (32.27%) BDD
5 140 (31.82%) Spring
6 119 (27.05%) Scrum
7 115 (26.14%) Continuous Integration
8 110 (25.00%) CSS
9 104 (23.64%) HTML
10 100 (22.73%) RESTful
11 91 (20.68%) Git (software)
12 90 (20.45%) AngularJS
13 86 (19.55%) Node.js
14 82 (18.64%) Hibernate
15 76 (17.27%) MongoDB
16 69 (15.68%) React
17 64 (14.55%) OO
18 63 (14.32%) Microservices
18 63 (14.32%) Open Source
19 62 (14.09%) Jenkins
19 62 (14.09%) Pair Programming
20 57 (12.95%) Software Engineering
21 54 (12.27%) REST
21 54 (12.27%) Linux
22 53 (12.05%) HTML5
23 52 (11.82%) Ruby
23 52 (11.82%) Unit Testing
24 49 (11.14%) SOA
24 49 (11.14%) Scala
24 49 (11.14%) Puppet

TDD
Top Related IT Skills in Leeds 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 (4.77%) Tomcat
2 12 (2.73%) Apache
3 11 (2.50%) Elasticsearch
4 10 (2.27%) Apache Spark
5 8 (1.82%) nginx
6 6 (1.36%) Apache Solr
6 6 (1.36%) CMS
6 6 (1.36%) Jetty
7 4 (0.91%) Sitecore CMS
8 3 (0.68%) Confluence
8 3 (0.68%) OpenStack
9 1 (0.23%) Blackberry Enterprise Server
9 1 (0.23%) Cloud Foundry
9 1 (0.23%) Exchange Server 2010
9 1 (0.23%) Exchange Server 2013
9 1 (0.23%) JBoss
9 1 (0.23%) Moodle
9 1 (0.23%) Mule ESB
9 1 (0.23%) OpenCms
9 1 (0.23%) WebSphere
Applications
1 8 (1.82%) MS Excel
2 1 (0.23%) Fireworks
2 1 (0.23%) Photoshop
Business Applications
1 2 (0.45%) Payment Gateway
2 1 (0.23%) Dynamics CRM
Cloud Services
1 26 (5.91%) GitHub
2 17 (3.86%) Amazon AWS
3 16 (3.64%) Microsoft Azure
4 1 (0.23%) AWS CloudFormation
4 1 (0.23%) CloudBees
4 1 (0.23%) Google Apps
4 1 (0.23%) IaaS
4 1 (0.23%) Office 365
4 1 (0.23%) OpenShift
4 1 (0.23%) PaaS
Communications & Networking
1 21 (4.77%) HTTP
2 12 (2.73%) DNS
3 7 (1.59%) Internet
3 7 (1.59%) VPN
4 4 (0.91%) Network Security
5 1 (0.23%) Wireshark
Database & Business Intelligence
1 76 (17.27%) MongoDB
2 44 (10.00%) SQL Server
3 38 (8.64%) NoSQL
4 20 (4.55%) CouchDB
5 19 (4.32%) Apache Cassandra
6 18 (4.09%) MySQL
6 18 (4.09%) Relational Database
7 8 (1.82%) Hadoop
7 8 (1.82%) Neo4j
7 8 (1.82%) PostgreSQL
8 5 (1.14%) Big Data
8 5 (1.14%) Hazelcast
8 5 (1.14%) Redis
9 3 (0.68%) Oracle Database
10 2 (0.45%) Riak
10 2 (0.45%) SQL Server 2008
10 2 (0.45%) SQL Server Integration Services
11 1 (0.23%) DataStage
11 1 (0.23%) SQL Server 2005
11 1 (0.23%) SQL Server Reporting Services
Development Applications
1 91 (20.68%) Git (software)
2 62 (14.09%) Jenkins
3 31 (7.05%) Maven
4 26 (5.91%) Jasmine
5 25 (5.68%) JUnit
5 25 (5.68%) Selenium
6 24 (5.45%) JIRA
7 23 (5.23%) Cucumber
7 23 (5.23%) Mockito
8 18 (4.09%) Mercurial
9 16 (3.64%) Subversion
10 10 (2.27%) Xcode
11 9 (2.05%) Gradle
11 9 (2.05%) Hamcrest
11 9 (2.05%) WebDriver
12 8 (1.82%) Visual Studio
13 7 (1.59%) PHPUnit
13 7 (1.59%) Team Foundation Server
14 6 (1.36%) Eclipse
14 6 (1.36%) git-flow
General
1 30 (6.82%) Retail
2 13 (2.95%) Finance
3 8 (1.82%) Publishing
4 6 (1.36%) Games
5 3 (0.68%) Online Betting
6 1 (0.23%) Advertising
6 1 (0.23%) Banking
6 1 (0.23%) Interactive Media
6 1 (0.23%) Legal
6 1 (0.23%) Retail Banking
6 1 (0.23%) Telecoms
Job Titles
1 338 (76.82%) Developer
2 191 (43.41%) Java Developer
3 78 (17.73%) Senior Developer
4 67 (15.23%) Senior Java Developer
5 64 (14.55%) Agile Developer
6 56 (12.73%) Agile Java Developer
7 44 (10.00%) JavaScript Developer
8 31 (7.05%) Scala Developer
9 29 (6.59%) Node.js Developer
10 26 (5.91%) Ruby Developer
11 22 (5.00%) Senior Agile Developer
12 21 (4.77%) .NET Developer
12 21 (4.77%) Java Scala Developer
12 21 (4.77%) Senior Agile Java Developer
13 20 (4.55%) iOS Developer
14 16 (3.64%) Angular Developer
14 16 (3.64%) Java Engineer
14 16 (3.64%) JavaScript Engineer
15 15 (3.41%) Senior Java Scala Developer
15 15 (3.41%) Senior Scala Developer
Libraries, Frameworks & Software Standards
1 140 (31.82%) Spring
2 110 (25.00%) CSS
3 104 (23.64%) HTML
4 100 (22.73%) RESTful
5 90 (20.45%) AngularJS
6 86 (19.55%) Node.js
7 82 (18.64%) Hibernate
8 69 (15.68%) React
9 54 (12.27%) REST
10 53 (12.05%) HTML5
11 42 (9.55%) .NET
12 39 (8.86%) Web Services
13 37 (8.41%) CSS3
13 37 (8.41%) Ember.js
13 37 (8.41%) RabbitMQ
14 30 (6.82%) JPA
15 26 (5.91%) Spring Boot
16 24 (5.45%) jQuery
16 24 (5.45%) LESS
16 24 (5.45%) XML
Miscellaneous
1 35 (7.95%) Analytical Skills
2 21 (4.77%) Enterprise Software
3 20 (4.55%) Mobile App
4 17 (3.86%) iPad
4 17 (3.86%) iPhone
5 16 (3.64%) User Experience
6 14 (3.18%) Algorithms
6 14 (3.18%) Data Structures
7 11 (2.50%) Animation
7 11 (2.50%) Cryptography
8 5 (1.14%) Digital Media
8 5 (1.14%) RIA
9 4 (0.91%) Public Cloud
9 4 (0.91%) Replication
9 4 (0.91%) Social Media
10 3 (0.68%) Computer Science
10 3 (0.68%) Statistics
10 3 (0.68%) Wiki
11 2 (0.45%) Blog
11 2 (0.45%) N-Tier
Operating Systems
1 54 (12.27%) Linux
2 32 (7.27%) Windows
3 25 (5.68%) Unix
4 21 (4.77%) Apple iOS
5 13 (2.95%) Mac OS X
6 5 (1.14%) Android
7 1 (0.23%) Mac OS
7 1 (0.23%) Red Hat Enterprise Linux
7 1 (0.23%) Windows 7
7 1 (0.23%) Windows 8
7 1 (0.23%) Windows Server
7 1 (0.23%) Windows Server 2012
Processes & Methodologies
1 366 (83.18%) Agile Software Development
2 142 (32.27%) BDD
3 119 (27.05%) Scrum
4 115 (26.14%) Continuous Integration
5 64 (14.55%) OO
6 63 (14.32%) Microservices
6 63 (14.32%) Open Source
7 62 (14.09%) Pair Programming
8 57 (12.95%) Software Engineering
9 52 (11.82%) Unit Testing
10 49 (11.14%) SOA
11 40 (9.09%) Kanban
12 39 (8.86%) MVC
13 34 (7.73%) DevOps
14 32 (7.27%) Automated Testing
15 28 (6.36%) Coaching
16 27 (6.14%) OOP
17 24 (5.45%) Mentoring
18 23 (5.23%) Software Delivery
19 22 (5.00%) Test Automation
Programming Languages
1 260 (59.09%) Java
2 161 (36.59%) JavaScript
3 52 (11.82%) Ruby
4 49 (11.14%) Scala
5 35 (7.95%) C#
6 34 (7.73%) SQL
7 26 (5.91%) ES6
8 22 (5.00%) Groovy
9 19 (4.32%) ECMAScript
10 17 (3.86%) PHP
11 16 (3.64%) Python
12 15 (3.41%) Clojure
13 12 (2.73%) PowerShell
13 12 (2.73%) T-SQL
14 10 (2.27%) Objective-C
15 9 (2.05%) Bash Shell
16 8 (1.82%) PHP 5
17 3 (0.68%) Apple Swift
18 2 (0.45%) C++
18 2 (0.45%) Shell Script
Qualifications
1 8 (1.82%) Security Cleared
2 7 (1.59%) BPSS Clearance
3 3 (0.68%) Degree
3 3 (0.68%) ISTQB
4 2 (0.45%) ISEB
5 1 (0.23%) BC Cleared
5 1 (0.23%) CITP
5 1 (0.23%) SC Cleared
Quality Assurance & Compliance
1 10 (2.27%) Disclosure Scotland
2 7 (1.59%) QA
3 3 (0.68%) SDET
System Software
1 27 (6.14%) Docker
2 23 (5.23%) Virtual Machines
3 15 (3.41%) VMware Infrastructure
4 7 (1.59%) Active Directory
5 1 (0.23%) Microsoft App-V
Systems Management
1 49 (11.14%) Puppet
2 17 (3.86%) Opscode Chef
3 8 (1.82%) Ansible
4 1 (0.23%) Grafana
4 1 (0.23%) Kibana
4 1 (0.23%) logstash
4 1 (0.23%) Mesos
4 1 (0.23%) SCCM
Vendors
1 31 (7.05%) Oracle
2 17 (3.86%) VMware
3 12 (2.73%) Apple
4 11 (2.50%) Zend
5 8 (1.82%) Red Hat
5 8 (1.82%) Sitecore
6 4 (0.91%) Cisco
6 4 (0.91%) EMC
6 4 (0.91%) F5
6 4 (0.91%) NetApp
7 3 (0.68%) Microsoft
8 2 (0.45%) SaltStack
8 2 (0.45%) Splunk
9 1 (0.23%) AppDynamics
9 1 (0.23%) Google
9 1 (0.23%) MuleSoft
Leeds, West Yorkshire
Hotfoot Recruitment
Rate: From £300 to £345 per day
Posted: 2 days ago
Leeds, West Yorkshire
E-synergy Solutions
Rate: £450 - £500 per annum
Posted: 4 days ago
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Rate: £400 - £500 per day
Posted: 5 days ago
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Rate: From £500 to £625 per day
Posted: 3 days ago
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Rate: £300 - £400 per day
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Rate: £450 per day
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