Period
to 17 December 2017

The following table provides summary statistics for contract job vacancies advertised in Hounslow with a requirement for REST skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited REST over the 6 months to 17 December 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Representational State Transfer (REST)
West London > Hounslow
6 months to
17 Dec 2017
Same period 2016 Same period 2015
Rank 34 23 31
Rank change year-on-year -11 +8 +1
Contract jobs citing REST 16 9 7
As % of all contract IT jobs advertised in Hounslow 4.94% 3.45% 2.25%
As % of the Libraries, Frameworks & Software Standards category 11.85% 14.06% 12.50%
Number of daily rates quoted 9 9 2
Hounslow median daily rate £525 £375 £488
Median daily rate % change year-on-year +40.00% -23.08% +14.71%
10th Percentile £431 £280 £465
90th Percentile £538 £470 £508
West London median daily rate £503 £425 £425
% change year-on-year +18.24% - +6.25%
Number of hourly rates quoted 0 0 0
Hounslow median hourly rate - - -
West London median hourly rate £168.00 - -

REST is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Hounslow with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Hounslow
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 135 64 56
As % of all contract IT jobs advertised in Hounslow 41.67% 24.52% 18.01%
Number of daily rates quoted 87 44 43
Hounslow median daily rate £525 £419 £395
Median daily rate % change year-on-year +25.37% +6.01% -5.95%
10th Percentile £313 £300 £286
90th Percentile £587 £518 £488
West London median daily rate £488 £413 £375
% change year-on-year +18.18% +10.00% -8.54%
Number of hourly rates quoted 1 2 1
Hounslow median hourly rate £26.00 £52.50 £18.25
Median hourly rate % change year-on-year -50.48% +187.67% -47.86%
West London median hourly rate £34.49 £35.00 £38.00
% change year-on-year -1.46% -7.89% +2.70%

REST
Job Vacancy Trend in Hounslow

Job postings citing REST as a percentage of all IT jobs advertised in Hounslow.

Job vacancy trend for REST in Hounslow

REST
Contractor Daily Rate Trend in Hounslow

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing REST in Hounslow.

Contractor daily rate trend for REST in Hounslow

REST
Contract Job Locations in Hounslow

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing REST within the Hounslow region over the 6 months to 17 December 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Isleworth - 7 £525 - 1
Brentford - 3 £445 -
Chiswick -8 2 - - 1
Osterley -10 2 - -
REST
West London

For the 6 months to 17 December 2017, IT contractor jobs citing REST 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 Hounslow region with a requirement for REST.

1 12 (75.00%) Web Services
1 12 (75.00%) Agile Software Development
1 12 (75.00%) Cucumber
2 11 (68.75%) BDD
2 11 (68.75%) Continuous Integration
2 11 (68.75%) Test Automation
3 10 (62.50%) Software Engineering
3 10 (62.50%) Java
3 10 (62.50%) Python
4 9 (56.25%) Unix
4 9 (56.25%) Scrum
4 9 (56.25%) TDD
5 8 (50.00%) JUnit
5 8 (50.00%) Git (software)
5 8 (50.00%) Jenkins
6 7 (43.75%) Gradle
6 7 (43.75%) Non-Functional Testing
6 7 (43.75%) Docker
6 7 (43.75%) Continuous Delivery
6 7 (43.75%) Ratpack
6 7 (43.75%) Concurrent Programming
6 7 (43.75%) Dropwizard
6 7 (43.75%) Guice
6 7 (43.75%) Amazon AWS
6 7 (43.75%) Multithreading
6 7 (43.75%) Unit Testing
6 7 (43.75%) Groovy
6 7 (43.75%) Apache Cassandra
6 7 (43.75%) NoSQL
6 7 (43.75%) Dependency Injection

REST
Co-occurring IT Skills in Hounslow 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 7 (43.75%) Apache
2 1 (6.25%) BizTalk Server
2 1 (6.25%) SharePoint
Cloud Services
1 7 (43.75%) Amazon AWS
2 3 (18.75%) Microsoft Azure
3 2 (12.50%) BrowserStack
4 1 (6.25%) Office 365
Communications & Networking
1 7 (43.75%) HTTP
1 7 (43.75%) TCP/IP
2 1 (6.25%) Intranet
Database & Business Intelligence
1 7 (43.75%) Apache Cassandra
1 7 (43.75%) NoSQL
2 2 (12.50%) SQL Server
3 1 (6.25%) Data Warehouse
3 1 (6.25%) Relational Database
3 1 (6.25%) SQL Server Integration Services
3 1 (6.25%) SQL Server Reporting Services
Development Applications
1 12 (75.00%) Cucumber
2 8 (50.00%) Git (software)
2 8 (50.00%) Jenkins
2 8 (50.00%) JUnit
3 7 (43.75%) Gradle
3 7 (43.75%) JMeter
3 7 (43.75%) Mockito
4 3 (18.75%) Selenium
5 2 (12.50%) Appium
5 2 (12.50%) Visual Studio
6 1 (6.25%) Jasmine
6 1 (6.25%) Karma Test Runner
6 1 (6.25%) Protractor
6 1 (6.25%) Team Foundation Server
6 1 (6.25%) Visual Studio Team System
General
1 2 (12.50%) Games
1 2 (12.50%) Spanish Language
Job Titles
1 11 (68.75%) Developer
2 7 (43.75%) Java Developer
3 2 (12.50%) Agile Tester
3 2 (12.50%) Applications Architect
3 2 (12.50%) Architect
3 2 (12.50%) Developer in Test
3 2 (12.50%) Software Developer
3 2 (12.50%) Technical Tester
3 2 (12.50%) Tester
4 1 (6.25%) Business Intelligence Developer
4 1 (6.25%) Database Developer
4 1 (6.25%) Full Stack Developer
4 1 (6.25%) Office 365 Developer
4 1 (6.25%) SharePoint Developer
4 1 (6.25%) Test Engineer
Libraries, Frameworks & Software Standards
1 12 (75.00%) Web Services
2 7 (43.75%) Dropwizard
2 7 (43.75%) Guice
2 7 (43.75%) Ratpack
2 7 (43.75%) Spring
3 5 (31.25%) SOAP
4 3 (18.75%) HTML
4 3 (18.75%) JSON
5 2 (12.50%) HTML5
5 2 (12.50%) Pyramid
5 2 (12.50%) WCF
5 2 (12.50%) XML
6 1 (6.25%) AngularJS
6 1 (6.25%) ASP.NET Web API
6 1 (6.25%) Ember.js
6 1 (6.25%) KnockoutJS
6 1 (6.25%) LESS
6 1 (6.25%) RabbitMQ
6 1 (6.25%) Sass
6 1 (6.25%) Twitter Bootstrap
Miscellaneous
1 2 (12.50%) Computer Science
1 2 (12.50%) Management Information System
1 2 (12.50%) Mobile App
1 2 (12.50%) Over-the-Top Content
1 2 (12.50%) Video on Demand
2 1 (6.25%) Analytical Skills
2 1 (6.25%) Enterprise Software
2 1 (6.25%) Taxonomies
Operating Systems
1 9 (56.25%) Unix
2 1 (6.25%) Linux
Processes & Methodologies
1 12 (75.00%) Agile Software Development
2 11 (68.75%) BDD
2 11 (68.75%) Continuous Integration
2 11 (68.75%) Test Automation
3 10 (62.50%) Software Engineering
4 9 (56.25%) Scrum
4 9 (56.25%) TDD
5 7 (43.75%) Concurrent Programming
5 7 (43.75%) Continuous Delivery
5 7 (43.75%) Dependency Injection
5 7 (43.75%) Multithreading
5 7 (43.75%) Non-Functional Testing
5 7 (43.75%) Pair Programming
5 7 (43.75%) Root Cause Analysis
5 7 (43.75%) Unit Testing
6 4 (25.00%) Acceptance Criteria
7 3 (18.75%) Business Intelligence
7 3 (18.75%) Test Strategy
8 2 (12.50%) ERP
8 2 (12.50%) Project Management
Programming Languages
1 10 (62.50%) Java
1 10 (62.50%) Python
2 7 (43.75%) Groovy
2 7 (43.75%) Ruby
3 6 (37.50%) JavaScript
4 2 (12.50%) Shell Script
5 1 (6.25%) C#
5 1 (6.25%) Go
5 1 (6.25%) PowerShell
5 1 (6.25%) SQL
5 1 (6.25%) T-SQL
Qualifications
1 2 (12.50%) Degree
1 2 (12.50%) ISTQB
System Software
1 7 (43.75%) Docker
Systems Management
1 7 (43.75%) Kubernetes
Vendors
1 2 (12.50%) SAP
2 1 (6.25%) Cadence
2 1 (6.25%) Microsoft
2 1 (6.25%) Oracle
2 1 (6.25%) Tableau