The table below looks at the statistics for TDD skills in IT contracts advertised for the West Yorkshire region. Included is a guide to the contractor rates offered in IT contracts that have cited TDD over the 3 months to 22 January 2017 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
22 Jan 2017
Same period 2016 Same period 2015
Test-Driven Development (TDD)
Yorkshire / West Yorkshire
Rank 19 21 43
Rank change year-on-year
+2 +22
Contract jobs citing TDD 90 136 69
As % of all contract IT jobs located in West Yorkshire 6.35% 6.87% 4.01%
As % of the Processes & Methodologies category 7.62% 8.26% 4.86%
Number of daily rates quoted 67 104 50
Median daily rate £410 £362 £375
Median daily rate % change year-on-year
+13.18% -3.40%
90% offered a daily rate of more than £331 £313 £325
10% offered a daily rate of more than £525 £486 £460
UK excluding London median daily rate £418 £388 £375
% change year-on-year
+7.74% +3.33%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £36.51 £38.00 £38.25
% change year-on-year
-3.92% -0.65%

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

Processes & Methodologies Category
West Yorkshire
Contract IT job ads with a match in the
Processes & Methodologies category
1181 1646 1421
As % of all contract IT jobs located in West Yorkshire 83.29% 83.13% 82.66%
Number of daily rates quoted 778 1106 1013
Median daily rate £403 £400 £375
Median daily rate % change year-on-year
+0.62% +6.66%
90% offered a daily rate of more than £295 £300 £275
10% offered a daily rate of more than £550 £550 £535
UK excluding London median daily rate £405 £400 £393
% change year-on-year
+1.25% +1.91%
Number of hourly rates quoted 30 40 23
Median hourly rate £13.50 £19.50 £16.00
Median hourly rate % change year-on-year
-30.76% +21.87%
90% offered a hourly rate of more than £8.82 £13.36 £10.00
10% offered a hourly rate of more than £23.75 £45.00 £36.00
UK excluding London median hourly rate £35.00 £40.00 £26.00
% change year-on-year
-12.50% +53.84%

TDD
Jobs Demand Trend in West Yorkshire

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

TDD Jobs Demand Trend in West Yorkshire

TDD
Daily Rate Trend in West Yorkshire

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

TDD Daily Rate Trend in West Yorkshire

TDD
Daily Rate Histogram in West Yorkshire

This chart provides a histogram of daily rates quoted in contract IT jobs citing TDD across the West Yorkshire region over the 3 months to 22 January 2017.

TDD Daily Rate Histogram in West Yorkshire

TDD
Hourly Rate Trend in West Yorkshire

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing TDD across the West Yorkshire region.

TDD Hourly Rate Trend in West Yorkshire

TDD
Contract Job Locations in West Yorkshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing TDD within the West Yorkshire region over the 3 months to 22 January 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
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Leeds +1 87 £410 +9.33% 49
Bradford +13 1 - -
Halifax -3 1 £325 - 5
TDD
Yorkshire

TDD
Top 30 Related IT Skills in West Yorkshire

For the 6 months to 22 January 2017, 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 West Yorkshire region with a requirement for TDD.

1 189 (84.75%) Agile Software Development
2 126 (56.50%) Java
3 93 (41.70%) BDD
4 74 (33.18%) Scrum
5 69 (30.94%) JavaScript
6 68 (30.49%) HTML
7 65 (29.15%) Spring
8 57 (25.56%) Jenkins
9 54 (24.22%) Scala
9 54 (24.22%) Continuous Integration
10 49 (21.97%) CSS
11 48 (21.52%) Open Source
12 47 (21.08%) RESTful
13 46 (20.63%) HTML5
14 43 (19.28%) AngularJS
15 41 (18.39%) Git (software)
15 41 (18.39%) Microservices
16 39 (17.49%) Selenium
17 37 (16.59%) Cucumber
17 37 (16.59%) MongoDB
18 36 (16.14%) Kanban
19 35 (15.70%) JSON
19 35 (15.70%) Ruby
19 35 (15.70%) .NET
19 35 (15.70%) OO
19 35 (15.70%) Puppet
20 33 (14.80%) REST
20 33 (14.80%) SQL
20 33 (14.80%) C#
20 33 (14.80%) JIRA

TDD
Top Related IT Skills in West Yorkshire 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 26 (11.66%) Confluence
2 11 (4.93%) Mule
3 8 (3.59%) Mule ESB
4 7 (3.14%) Apache
5 5 (2.24%) Apache Spark
5 5 (2.24%) OpenStack
6 4 (1.79%) Tomcat
7 3 (1.35%) Cloud Foundry
7 3 (1.35%) nginx
8 2 (0.90%) CMS
8 2 (0.90%) WebSphere
9 1 (0.45%) Adobe Experience Manager
9 1 (0.45%) Apache Solr
9 1 (0.45%) Elasticsearch
9 1 (0.45%) GlassFish
9 1 (0.45%) SharePoint
9 1 (0.45%) Sitecore CMS
9 1 (0.45%) Tornado
9 1 (0.45%) WebLogic Portal
9 1 (0.45%) WebSphere Process Server
Applications
1 1 (0.45%) MS Excel
Business Applications
1 1 (0.45%) Dynamics CRM
1 1 (0.45%) FLEXCUBE
1 1 (0.45%) Oracle BPM
1 1 (0.45%) Temenos T24
1 1 (0.45%) VisionPLUS
Cloud Services
1 16 (7.17%) Amazon AWS
2 15 (6.73%) GitHub
3 11 (4.93%) Microsoft Azure
4 9 (4.04%) IaaS
5 6 (2.69%) Google Cloud Platform
5 6 (2.69%) Sumo Logic
6 4 (1.79%) CloudBees
7 3 (1.35%) OpenShift
7 3 (1.35%) PaaS
8 1 (0.45%) Amazon EC2
8 1 (0.45%) SaaS
Communications & Networking
1 12 (5.38%) Internet
2 9 (4.04%) DNS
3 7 (3.14%) HTTP
4 4 (1.79%) VPN
5 1 (0.45%) BGP
5 1 (0.45%) Cisco Nexus
5 1 (0.45%) DWDM
5 1 (0.45%) EIGRP
5 1 (0.45%) Kerberos
5 1 (0.45%) MPLS
5 1 (0.45%) OpenLDAP
5 1 (0.45%) VLAN
5 1 (0.45%) WAN
Database & Business Intelligence
1 37 (16.59%) MongoDB
2 31 (13.90%) NoSQL
2 31 (13.90%) Relational Database
3 17 (7.62%) MySQL
3 17 (7.62%) SQL Server
4 14 (6.28%) Apache Cassandra
5 12 (5.38%) PostgreSQL
6 11 (4.93%) RDBMS
7 10 (4.48%) Riak
8 9 (4.04%) SQL Server 2005
8 9 (4.04%) SQL Server 2008
9 8 (3.59%) Redis
10 7 (3.14%) Hadoop
11 5 (2.24%) HBase
12 4 (1.79%) Big Data
13 1 (0.45%) Amazon DynamoDB
13 1 (0.45%) CouchDB
13 1 (0.45%) DB2
13 1 (0.45%) Oracle Database
Development Applications
1 57 (25.56%) Jenkins
2 41 (18.39%) Git (software)
3 39 (17.49%) Selenium
4 37 (16.59%) Cucumber
5 33 (14.80%) JIRA
6 26 (11.66%) Maven
7 22 (9.87%) JUnit
8 19 (8.52%) WebDriver
9 10 (4.48%) Grunt
10 9 (4.04%) RSpec
10 9 (4.04%) Vagrant
11 6 (2.69%) Hudson
11 6 (2.69%) Mercurial
11 6 (2.69%) SonarQube
12 5 (2.24%) Mockito
12 5 (2.24%) Visual Studio
13 4 (1.79%) Atlassian Bamboo
13 4 (1.79%) Calabash
13 4 (1.79%) Team Foundation Server
14 3 (1.35%) Protractor
General
1 8 (3.59%) Advertising
1 8 (3.59%) Games
2 7 (3.14%) Retail
3 6 (2.69%) Finance
4 3 (1.35%) Telecoms
5 2 (0.90%) Banking
5 2 (0.90%) Publishing
6 1 (0.45%) Back Office
6 1 (0.45%) Legal
6 1 (0.45%) Retail Banking
Job Titles
1 149 (66.82%) Developer
2 65 (29.15%) Java Developer
3 27 (12.11%) JavaScript Developer
4 22 (9.87%) Senior Developer
5 19 (8.52%) Scala Developer
6 18 (8.07%) .NET Developer
6 18 (8.07%) Senior Java Developer
7 17 (7.62%) Architect
8 16 (7.17%) Java Scala Developer
9 15 (6.73%) Agile Developer
9 15 (6.73%) Agile Java Developer
10 13 (5.83%) Test Engineer
11 12 (5.38%) C# Developer
12 10 (4.48%) Technical Leader
13 9 (4.04%) Automation Tester
13 9 (4.04%) Technical Architect
13 9 (4.04%) Tester
14 8 (3.59%) C# .NET Developer
14 8 (3.59%) SQL Developer
15 7 (3.14%) Senior Scala Developer
Libraries, Frameworks & Software Standards
1 68 (30.49%) HTML
2 65 (29.15%) Spring
3 49 (21.97%) CSS
4 47 (21.08%) RESTful
5 46 (20.63%) HTML5
6 43 (19.28%) AngularJS
7 35 (15.70%) .NET
7 35 (15.70%) JSON
8 33 (14.80%) REST
9 31 (13.90%) CSS3
10 27 (12.11%) Hibernate
10 27 (12.11%) Node.js
11 22 (9.87%) Play Framework
12 20 (8.97%) SOAP
13 19 (8.52%) ASP.NET
14 18 (8.07%) Django
15 17 (7.62%) React
15 17 (7.62%) XML
16 16 (7.17%) Web Services
17 15 (6.73%) RabbitMQ
Miscellaneous
1 13 (5.83%) User Experience
2 12 (5.38%) Analytical Skills
3 11 (4.93%) Social Media
4 10 (4.48%) Tandem
5 9 (4.04%) Enterprise Software
5 9 (4.04%) Mobile App
5 9 (4.04%) Replication
6 6 (2.69%) Algorithms
7 4 (1.79%) iPhone
7 4 (1.79%) Public Cloud
7 4 (1.79%) RIA
8 3 (1.35%) Animation
8 3 (1.35%) Computer Science
8 3 (1.35%) Data Structures
9 2 (0.90%) Cryptography
9 2 (0.90%) Mainframe
9 2 (0.90%) Wiki
10 1 (0.45%) Client/Server
10 1 (0.45%) DataPower
10 1 (0.45%) NHS
Operating Systems
1 26 (11.66%) Linux
2 8 (3.59%) Windows
3 7 (3.14%) Apple iOS
4 6 (2.69%) Unix
5 5 (2.24%) CoreOS
6 4 (1.79%) Android
7 1 (0.45%) VMS
Processes & Methodologies
1 189 (84.75%) Agile Software Development
2 93 (41.70%) BDD
3 74 (33.18%) Scrum
4 54 (24.22%) Continuous Integration
5 48 (21.52%) Open Source
6 41 (18.39%) Microservices
7 36 (16.14%) Kanban
8 35 (15.70%) OO
9 25 (11.21%) DevOps
9 25 (11.21%) Test Automation
10 24 (10.76%) MVC
10 24 (10.76%) SOA
11 21 (9.42%) Automated Testing
12 20 (8.97%) User Stories
13 19 (8.52%) Software Engineering
14 17 (7.62%) SOLID
15 16 (7.17%) Mentoring
15 16 (7.17%) Pair Programming
16 14 (6.28%) E-Commerce
17 13 (5.83%) UML
Programming Languages
1 126 (56.50%) Java
2 69 (30.94%) JavaScript
3 54 (24.22%) Scala
4 35 (15.70%) Ruby
5 33 (14.80%) C#
5 33 (14.80%) SQL
6 30 (13.45%) Python
7 16 (7.17%) PHP
8 11 (4.93%) Groovy
9 7 (3.14%) Clojure
9 7 (3.14%) T-SQL
10 5 (2.24%) Apple Swift
10 5 (2.24%) PowerShell
11 4 (1.79%) Go
12 3 (1.35%) C++
12 3 (1.35%) Shell Script
13 2 (0.90%) Bash Shell
13 2 (0.90%) Korn
13 2 (0.90%) Objective-C
13 2 (0.90%) PL/SQL
Qualifications
1 10 (4.48%) Security Cleared
2 6 (2.69%) Degree
3 2 (0.90%) CTC Cleared
3 2 (0.90%) ISEB
3 2 (0.90%) ISTQB
4 1 (0.45%) BC Cleared
4 1 (0.45%) BPSS Clearance
4 1 (0.45%) CCNP
4 1 (0.45%) Cisco Certification
Quality Assurance & Compliance
1 17 (7.62%) QA
2 5 (2.24%) WCAG
3 3 (1.35%) Disclosure Scotland
3 3 (1.35%) SDET
4 2 (0.90%) FATCA
System Software
1 18 (8.07%) Docker
2 11 (4.93%) VMware Infrastructure
3 10 (4.48%) Virtual Machines
4 5 (2.24%) HDFS
4 5 (2.24%) VirtualBox
5 4 (1.79%) Active Directory
6 1 (0.45%) vSphere
Systems Management
1 35 (15.70%) Puppet
2 22 (9.87%) Opscode Chef
3 14 (6.28%) Ansible
4 6 (2.69%) Nagios
4 6 (2.69%) Salt
4 6 (2.69%) ZABBIX
5 5 (2.24%) Kubernetes
6 1 (0.45%) HP Quality Center
Vendors
1 15 (6.73%) Oracle
2 14 (6.28%) MuleSoft
3 11 (4.93%) VMware
4 10 (4.48%) Splunk
5 9 (4.04%) Google
6 6 (2.69%) New Relic
6 6 (2.69%) Rackspace
6 6 (2.69%) SaltStack
7 3 (1.35%) IBM
7 3 (1.35%) Microsoft
8 2 (0.90%) Apple
8 2 (0.90%) CA Agile Central
8 2 (0.90%) F5
8 2 (0.90%) HP
8 2 (0.90%) hybris
8 2 (0.90%) Kony
8 2 (0.90%) Solace
8 2 (0.90%) Temenos
9 1 (0.45%) Guidewire
9 1 (0.45%) Twitter
Leeds, West Yorkshire
Fruition IT Resources Limited
Rate: £400 - £425 per annum
Posted: 2 days ago
Leeds, West Yorkshire
Harvey Nash plc
Rate: £350 - £430 per annum
Posted: 4 days ago
Leeds, West Yorkshire
Experis Ltd
Rate: £350 - £450 per day
Posted: 4 days ago