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 5 December 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
5 Dec 2016
Same period 2015 Same period 2014
Test-Driven Development (TDD)
Rank 20 21 46
Rank change year-on-year
+1 +25
Contract jobs citing TDD 104 155 64
As % of all contract IT jobs located in West Yorkshire 6.74% 7.20% 3.55%
As % of the Processes & Methodologies category 8.04% 8.48% 4.46%
Number of daily rates quoted 77 101 40
Median daily rate £425 £368 £375
Median daily rate % change year-on-year
+15.64% -2.00%
90% offered a daily rate of more than £325 £275 £325
10% offered a daily rate of more than £525 £475 £550
UK excluding London median daily rate £425 £388 £375
% change year-on-year
+9.67% +3.33%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £42.50 £36.98 £38.25
% change year-on-year
+14.94% -3.33%
TDD
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 West Yorkshire region.

Processes & Methodologies Category
West Yorkshire
Contract IT job ads with a match in the
Processes & Methodologies category
1293 1827 1435
As % of all contract IT jobs located in West Yorkshire 83.74% 84.82% 79.63%
Number of daily rates quoted 854 1213 943
Median daily rate £420 £400 £375
Median daily rate % change year-on-year
+5.00% +6.66%
90% offered a daily rate of more than £300 £285 £275
10% offered a daily rate of more than £550 £550 £550
UK excluding London median daily rate £413 £400 £385
% change year-on-year
+3.12% +3.89%
Number of hourly rates quoted 37 51 23
Median hourly rate £14.50 £15.50 £16.00
Median hourly rate % change year-on-year
-6.45% -3.12%
90% offered a hourly rate of more than £9.50 £11.67 £9.75
10% offered a hourly rate of more than £30.10 £45.50 £31.50
UK excluding London median hourly rate £30.75 £34.95 £25.00
% change year-on-year
-12.01% +39.80%

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 5 December 2016.

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 5 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
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Leeds +1 97 £450 +20.00% 42
Halifax +5 3 £325 - 4
Bradford +13 1 £401 +10.48%
TDD
Yorkshire

TDD
Top 30 Related IT Skills in West Yorkshire

For the 6 months to 5 December 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 West Yorkshire region with a requirement for TDD.

1 238 (81.23%) Agile Software Development
2 165 (56.31%) Java
3 112 (38.23%) BDD
4 95 (32.42%) JavaScript
4 95 (32.42%) Scrum
5 81 (27.65%) Spring
6 74 (25.26%) HTML
7 73 (24.91%) Scala
8 72 (24.57%) Continuous Integration
9 62 (21.16%) CSS
10 59 (20.14%) Open Source
11 58 (19.80%) Jenkins
12 55 (18.77%) AngularJS
12 55 (18.77%) RESTful
13 54 (18.43%) Microservices
14 49 (16.72%) .NET
14 49 (16.72%) Hibernate
15 48 (16.38%) Pair Programming
15 48 (16.38%) Git (software)
16 46 (15.70%) MongoDB
17 44 (15.02%) HTML5
17 44 (15.02%) Kanban
18 43 (14.68%) OO
19 41 (13.99%) Selenium
20 40 (13.65%) Ruby
21 39 (13.31%) Puppet
22 38 (12.97%) Node.js
23 37 (12.63%) NoSQL
23 37 (12.63%) C#
24 36 (12.29%) SQL

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 23 (7.85%) Confluence
2 10 (3.41%) Apache Spark
3 8 (2.73%) Mule
3 8 (2.73%) Mule ESB
4 6 (2.05%) Elasticsearch
4 6 (2.05%) nginx
5 5 (1.71%) CMS
5 5 (1.71%) Tomcat
6 4 (1.37%) Apache Solr
6 4 (1.37%) Cloud Foundry
6 4 (1.37%) Sitecore CMS
7 3 (1.02%) Apache
7 3 (1.02%) WebSphere
8 2 (0.68%) Jetty
8 2 (0.68%) OpenStack
9 1 (0.34%) Adobe Experience Manager
9 1 (0.34%) GlassFish
9 1 (0.34%) JBoss
9 1 (0.34%) Tornado
9 1 (0.34%) WebSphere Process Server
Applications
1 4 (1.37%) MS Excel
2 1 (0.34%) Fireworks
2 1 (0.34%) Photoshop
Business Applications
1 2 (0.68%) Dynamics CRM
2 1 (0.34%) FLEXCUBE
2 1 (0.34%) Oracle BPM
2 1 (0.34%) Temenos T24
2 1 (0.34%) VisionPLUS
Cloud Services
1 23 (7.85%) GitHub
2 22 (7.51%) Microsoft Azure
3 21 (7.17%) Amazon AWS
4 5 (1.71%) CloudBees
4 5 (1.71%) IaaS
5 4 (1.37%) OpenShift
5 4 (1.37%) PaaS
6 1 (0.34%) Google Cloud Platform
6 1 (0.34%) Sumo Logic
Communications & Networking
1 11 (3.75%) VPN
2 9 (3.07%) DNS
3 7 (2.39%) Internet
4 4 (1.37%) HTTP
5 1 (0.34%) BGP
5 1 (0.34%) Cisco Nexus
5 1 (0.34%) DWDM
5 1 (0.34%) EIGRP
5 1 (0.34%) MPLS
5 1 (0.34%) OpenLDAP
5 1 (0.34%) VLAN
5 1 (0.34%) WAN
Database & Business Intelligence
1 46 (15.70%) MongoDB
2 37 (12.63%) NoSQL
3 22 (7.51%) SQL Server
4 20 (6.83%) Relational Database
5 12 (4.10%) Hadoop
6 9 (3.07%) Apache Cassandra
6 9 (3.07%) MySQL
7 6 (2.05%) RDBMS
8 4 (1.37%) Big Data
8 4 (1.37%) CouchDB
8 4 (1.37%) PostgreSQL
8 4 (1.37%) Redis
8 4 (1.37%) Riak
8 4 (1.37%) SQL Server 2005
8 4 (1.37%) SQL Server 2008
9 1 (0.34%) Amazon DynamoDB
9 1 (0.34%) Hazelcast
9 1 (0.34%) HBase
9 1 (0.34%) Oracle Database
9 1 (0.34%) SQL Server Integration Services
Development Applications
1 58 (19.80%) Jenkins
2 48 (16.38%) Git (software)
3 41 (13.99%) Selenium
4 34 (11.60%) Cucumber
5 31 (10.58%) JIRA
6 26 (8.87%) Maven
7 23 (7.85%) JUnit
8 17 (5.80%) WebDriver
9 12 (4.10%) Mercurial
9 12 (4.10%) Visual Studio
10 10 (3.41%) Team Foundation Server
11 9 (3.07%) RSpec
12 7 (2.39%) Jasmine
12 7 (2.39%) SonarQube
13 6 (2.05%) Grunt
13 6 (2.05%) Hudson
13 6 (2.05%) Mockito
14 5 (1.71%) Gradle
14 5 (1.71%) IntelliJ
14 5 (1.71%) Vagrant
General
1 12 (4.10%) Games
2 10 (3.41%) Finance
3 8 (2.73%) Advertising
4 7 (2.39%) Retail
5 6 (2.05%) Publishing
6 3 (1.02%) Banking
7 2 (0.68%) Legal
7 2 (0.68%) Retail Banking
8 1 (0.34%) Telecoms
Job Titles
1 208 (70.99%) Developer
2 94 (32.08%) Java Developer
3 39 (13.31%) Scala Developer
4 28 (9.56%) Java Scala Developer
4 28 (9.56%) JavaScript Developer
5 25 (8.53%) .NET Developer
5 25 (8.53%) Senior Developer
6 21 (7.17%) Senior Java Developer
7 20 (6.83%) Agile Developer
8 19 (6.48%) Agile Java Developer
9 18 (6.14%) Test Engineer
10 17 (5.80%) Architect
11 15 (5.12%) Front End Developer (Client-Side Developer)
12 13 (4.44%) C# Developer
12 13 (4.44%) Senior Scala Developer
13 12 (4.10%) Senior Java Scala Developer
14 11 (3.75%) Angular Developer
14 11 (3.75%) Ruby Developer
15 10 (3.41%) J2EE Developer
15 10 (3.41%) Test Automation Engineer
Libraries, Frameworks & Software Standards
1 81 (27.65%) Spring
2 74 (25.26%) HTML
3 62 (21.16%) CSS
4 55 (18.77%) AngularJS
4 55 (18.77%) RESTful
5 49 (16.72%) .NET
5 49 (16.72%) Hibernate
6 44 (15.02%) HTML5
7 38 (12.97%) Node.js
8 32 (10.92%) JSON
9 27 (9.22%) CSS3
10 24 (8.19%) React
10 24 (8.19%) REST
11 23 (7.85%) ASP.NET
12 20 (6.83%) Play Framework
13 19 (6.48%) SOAP
14 16 (5.46%) jQuery
14 16 (5.46%) Web Services
14 16 (5.46%) XML
15 15 (5.12%) Grails
Miscellaneous
1 23 (7.85%) Analytical Skills
2 16 (5.46%) Enterprise Software
2 16 (5.46%) User Experience
3 12 (4.10%) Social Media
4 11 (3.75%) Mobile App
5 10 (3.41%) Tandem
6 9 (3.07%) Replication
7 8 (2.73%) Public Cloud
8 5 (1.71%) Computer Science
8 5 (1.71%) iPhone
9 4 (1.37%) Algorithms
9 4 (1.37%) Animation
9 4 (1.37%) Statistics
10 3 (1.02%) Cryptography
10 3 (1.02%) Data Structures
10 3 (1.02%) iPad
10 3 (1.02%) RIA
11 2 (0.68%) Mainframe
12 1 (0.34%) Client/Server
12 1 (0.34%) Streaming Video
Operating Systems
1 22 (7.51%) Linux
2 19 (6.48%) Windows
3 8 (2.73%) Apple iOS
4 7 (2.39%) Unix
5 5 (1.71%) Android
6 1 (0.34%) CoreOS
6 1 (0.34%) VMS
Processes & Methodologies
1 238 (81.23%) Agile Software Development
2 112 (38.23%) BDD
3 95 (32.42%) Scrum
4 72 (24.57%) Continuous Integration
5 59 (20.14%) Open Source
6 54 (18.43%) Microservices
7 48 (16.38%) Pair Programming
8 44 (15.02%) Kanban
9 43 (14.68%) OO
10 35 (11.95%) SOA
11 31 (10.58%) MVC
12 29 (9.90%) Test Automation
13 26 (8.87%) Automated Testing
14 25 (8.53%) DevOps
15 24 (8.19%) High Availability
16 23 (7.85%) Software Delivery
17 21 (7.17%) Software Engineering
18 18 (6.14%) Front End Development
19 17 (5.80%) SOLID
20 16 (5.46%) Release Management
Programming Languages
1 165 (56.31%) Java
2 95 (32.42%) JavaScript
3 73 (24.91%) Scala
4 40 (13.65%) Ruby
5 37 (12.63%) C#
6 36 (12.29%) SQL
7 20 (6.83%) Groovy
8 17 (5.80%) Python
9 14 (4.78%) PowerShell
10 13 (4.44%) Clojure
11 11 (3.75%) T-SQL
12 8 (2.73%) PHP
13 4 (1.37%) Apple Swift
13 4 (1.37%) Shell Script
14 3 (1.02%) ECMAScript
14 3 (1.02%) ES6
14 3 (1.02%) Objective-C
15 2 (0.68%) Korn
15 2 (0.68%) PL/SQL
16 1 (0.34%) C++
Qualifications
1 8 (2.73%) Security Cleared
2 5 (1.71%) Degree
3 3 (1.02%) BPSS Clearance
4 2 (0.68%) ISEB
5 1 (0.34%) BC Cleared
5 1 (0.34%) CCNP
5 1 (0.34%) Cisco Certification
5 1 (0.34%) ISTQB
5 1 (0.34%) ISTQB Foundation Certification
Quality Assurance & Compliance
1 15 (5.12%) QA
2 5 (1.71%) Disclosure Scotland
2 5 (1.71%) WCAG
3 3 (1.02%) SDET
4 2 (0.68%) FATCA
System Software
1 24 (8.19%) Virtual Machines
2 14 (4.78%) VMware Infrastructure
3 11 (3.75%) Docker
4 10 (3.41%) Active Directory
5 1 (0.34%) HDFS
5 1 (0.34%) VirtualBox
Systems Management
1 39 (13.31%) Puppet
2 27 (9.22%) Opscode Chef
3 15 (5.12%) Ansible
4 1 (0.34%) Grafana
4 1 (0.34%) HP Quality Center
4 1 (0.34%) Kibana
4 1 (0.34%) Kubernetes
4 1 (0.34%) logstash
4 1 (0.34%) Nagios
4 1 (0.34%) Salt
4 1 (0.34%) ZABBIX
Vendors
1 16 (5.46%) VMware
2 12 (4.10%) MuleSoft
3 11 (3.75%) Oracle
4 6 (2.05%) Splunk
5 5 (1.71%) Microsoft
6 4 (1.37%) Sitecore
7 3 (1.02%) Apple
7 3 (1.02%) F5
7 3 (1.02%) IBM
8 2 (0.68%) CA Agile Central
8 2 (0.68%) Cisco
8 2 (0.68%) EMC
8 2 (0.68%) HP
8 2 (0.68%) Kony
8 2 (0.68%) NetApp
8 2 (0.68%) Solace
8 2 (0.68%) Temenos
9 1 (0.34%) AppDynamics
9 1 (0.34%) New Relic
9 1 (0.34%) SaltStack
Leeds, West Yorkshire
Experis Ltd
Rate: £400 - £450 per day + DOE
Posted: 2 days ago
Leeds, West Yorkshire
Oscar
Rate: £400 - £600 per day
Posted: 5 days ago
Leeds
Linksap
Posted: 5 days ago