The table below looks at the statistics for TDD skills in IT contracts advertised for the Guildford region. Included is a guide to the contractor rates offered in IT contracts that have cited TDD over the 3 months to 26 February 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
26 Feb 2017
Same period 2016 Same period 2015
Test-Driven Development (TDD)
Surrey / Guildford
Rank 22 23 25
Rank change year-on-year
+1 +2
Contract jobs citing TDD 3 2 5
As % of all contract IT jobs located in Guildford 2.36% 1.63% 2.34%
As % of the Processes & Methodologies category 2.86% 1.98% 2.87%
Number of daily rates quoted 3 2 5
Median daily rate £575 £438 £363
Median daily rate % change year-on-year
+31.42% +20.68%
UK excluding London median daily rate £415 £400 £375
% change year-on-year
+3.75% +6.66%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £39.00 £40.00 £34.50
% change year-on-year
-2.50% +15.94%

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

Processes & Methodologies Category
Guildford
Contract IT job ads with a match in the
Processes & Methodologies category
105 101 174
As % of all contract IT jobs located in Guildford 82.68% 82.11% 81.31%
Number of daily rates quoted 63 55 99
Median daily rate £425 £400 £356
Median daily rate % change year-on-year
+6.25% +12.28%
90% offered a daily rate of more than £225 £225 £245
10% offered a daily rate of more than £650 £550 £475
UK excluding London median daily rate £408 £400 £399
% change year-on-year
+2.00% +0.24%
Number of hourly rates quoted 4 13 3
Median hourly rate £13.00 £42.50 £33.50
Median hourly rate % change year-on-year
-69.41% +26.86%
UK excluding London median hourly rate £36.00 £40.00 £28.50
% change year-on-year
-10.00% +40.35%

TDD
Jobs Demand Trend in Guildford

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

TDD Jobs Demand Trend in Guildford

TDD
Daily Rate Trend in Guildford

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

TDD Daily Rate Trend in Guildford

TDD
Top 30 Related IT Skills in Guildford

For the 6 months to 26 February 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 Guildford region with a requirement for TDD.

1 8 (100.00%) Java
1 8 (100.00%) Agile Software Development
2 6 (75.00%) Scrum
2 6 (75.00%) Spring
3 5 (62.50%) Microservices
4 4 (50.00%) BDD
4 4 (50.00%) Finance
5 3 (37.50%) JSON
5 3 (37.50%) Linux
5 3 (37.50%) Apache
5 3 (37.50%) REST
5 3 (37.50%) Hadoop
5 3 (37.50%) DevOps
5 3 (37.50%) Jenkins
5 3 (37.50%) Docker
5 3 (37.50%) Big Data
6 2 (25.00%) Telecoms
6 2 (25.00%) CQRS
6 2 (25.00%) OAuth2
6 2 (25.00%) Low Latency
6 2 (25.00%) Apache Camel
6 2 (25.00%) logstash
6 2 (25.00%) JAX-RS
6 2 (25.00%) Apache Spark
6 2 (25.00%) Amazon AWS
6 2 (25.00%) Kanban
6 2 (25.00%) Red Hat Enterprise Linux
6 2 (25.00%) OWASP
6 2 (25.00%) Apache CXF
6 2 (25.00%) Git (software)

TDD
Top Related IT Skills in Guildford 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 3 (37.50%) Apache
2 2 (25.00%) Apache Spark
2 2 (25.00%) JBoss
Cloud Services
1 2 (25.00%) Amazon AWS
Database & Business Intelligence
1 3 (37.50%) Big Data
1 3 (37.50%) Hadoop
2 2 (25.00%) MySQL
3 1 (12.50%) Apache Hive
3 1 (12.50%) HBase
Development Applications
1 3 (37.50%) Jenkins
2 2 (25.00%) Checkstyle
2 2 (25.00%) Cobertura
2 2 (25.00%) Eclipse
2 2 (25.00%) Gerrit
2 2 (25.00%) Git (software)
2 2 (25.00%) Maven
2 2 (25.00%) Subversion
3 1 (12.50%) Atlassian Bamboo
3 1 (12.50%) JUnit
3 1 (12.50%) Mockito
General
1 4 (50.00%) Finance
2 2 (25.00%) Games
2 2 (25.00%) Retail
2 2 (25.00%) Telecoms
Job Titles
1 5 (62.50%) Developer
2 4 (50.00%) Java Developer
3 2 (25.00%) Technical Leader
4 1 (12.50%) Agile Developer
4 1 (12.50%) Agile Java Developer
4 1 (12.50%) Apache Spark Developer
4 1 (12.50%) Big Data Developer
4 1 (12.50%) J2EE Developer
4 1 (12.50%) Java Engineer
4 1 (12.50%) Java/J2EE Developer
Libraries, Frameworks & Software Standards
1 6 (75.00%) Spring
2 3 (37.50%) JSON
2 3 (37.50%) REST
3 2 (25.00%) Apache Camel
3 2 (25.00%) Apache CXF
3 2 (25.00%) Dropwizard
3 2 (25.00%) Hibernate
3 2 (25.00%) JAX-RS
3 2 (25.00%) OAuth2
3 2 (25.00%) SAML
3 2 (25.00%) SOAP
3 2 (25.00%) Spring Boot
3 2 (25.00%) XML
3 2 (25.00%) XSD
4 1 (12.50%) J2EE
4 1 (12.50%) Kafka
4 1 (12.50%) Middleware
4 1 (12.50%) RabbitMQ
4 1 (12.50%) Spark Streaming
4 1 (12.50%) Spring MVC
Operating Systems
1 3 (37.50%) Linux
2 2 (25.00%) Red Hat Enterprise Linux
3 1 (12.50%) Unix
Processes & Methodologies
1 8 (100.00%) Agile Software Development
2 6 (75.00%) Scrum
3 5 (62.50%) Microservices
4 4 (50.00%) BDD
5 3 (37.50%) DevOps
6 2 (25.00%) Continuous Integration
6 2 (25.00%) CQRS
6 2 (25.00%) Domain-Driven Design
6 2 (25.00%) E-Commerce
6 2 (25.00%) Kanban
6 2 (25.00%) Low Latency
6 2 (25.00%) Multithreading
6 2 (25.00%) OWASP
6 2 (25.00%) SOLID
6 2 (25.00%) The Twelve-Factor App
6 2 (25.00%) Unit Testing
7 1 (12.50%) API Development
7 1 (12.50%) Concurrent Programming
7 1 (12.50%) MVC
7 1 (12.50%) System Testing
Programming Languages
1 8 (100.00%) Java
2 2 (25.00%) Scala
2 2 (25.00%) SQL
System Software
1 3 (37.50%) Docker
2 1 (12.50%) Apache ZooKeeper
Systems Management
1 2 (25.00%) logstash
2 1 (12.50%) Ansible
2 1 (12.50%) Hadoop YARN
Vendors
1 2 (25.00%) Oracle
1 2 (25.00%) Red Hat
1 2 (25.00%) Splunk
2 1 (12.50%) Hortonworks
Guildford, Surrey
Austin Fraser
Rate: £475 - £500 per annum
Posted: 3 days ago