Period
to 23 October 2018

The following table provides summary statistics for contract job vacancies advertised in Hounslow with a requirement for High Availability skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited High Availability over the 6 months to 23 October 2018 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.

High Availability
West London > Hounslow
6 months to
23 Oct 2018
Same period 2017 Same period 2016
Rank 38 25 29
Rank change year-on-year -13 +4 +3
Contract jobs citing High Availability 9 12 4
As % of all contract IT jobs advertised in Hounslow 2.27% 4.65% 1.36%
As % of the Processes & Methodologies category 2.56% 5.22% 1.54%
Number of daily rates quoted 4 12 4
Hounslow median daily rate £538 £525 £515
Median daily rate % change year-on-year +2.38% +1.94% +7.29%
10th Percentile £491 £513 £483
90th Percentile £593 £574 £548
West London median daily rate £519 £525 £518
% change year-on-year -1.19% +1.45% +10.11%
Number of hourly rates quoted 0 0 0
Hounslow median hourly rate - - -
West London median hourly rate - - -

High Availability is in the Processes and Methodologies 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 process or methodology skills.

All Process and Methodology Skills
Hounslow
Contract vacancies with a requirement for process or methodology skills 351 230 260
As % of all contract IT jobs advertised in Hounslow 88.41% 89.15% 88.14%
Number of daily rates quoted 223 137 162
Hounslow median daily rate £488 £450 £450
Median daily rate % change year-on-year +8.33% - +12.50%
10th Percentile £251 £258 £242
90th Percentile £625 £577 £562
West London median daily rate £464 £450 £415
% change year-on-year +3.06% +8.43% +3.75%
Number of hourly rates quoted 16 5 11
Hounslow median hourly rate £20.80 £13.48 £23.00
Median hourly rate % change year-on-year +54.36% -41.41% +27.78%
10th Percentile £12.50 £12.00 £16.50
90th Percentile £79.63 £122.90 £57.50
West London median hourly rate £37.50 £24.19 £21.25
% change year-on-year +55.05% +13.81% +8.97%

High Availability
Job Vacancy Trend in Hounslow

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

Job vacancy trend for High Availability in Hounslow

High Availability
Contractor Daily Rate Trend in Hounslow

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

Contractor daily rate trend for High Availability in Hounslow

High Availability
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 High Availability within the Hounslow region over the 6 months to 23 October 2018. 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 0 7 £550 +4.76% 1
Osterley - 2 - -
Feltham - 1 £500 -
High Availability
West London

For the 6 months to 23 October 2018, IT contractor jobs citing High Availability also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Hounslow region with a requirement for High Availability.

1 9 (100.00%) Agile Software Development
2 7 (77.78%) Java
2 7 (77.78%) BDD
2 7 (77.78%) Acceptance Criteria
3 6 (66.67%) Jenkins
3 6 (66.67%) Continuous Integration
3 6 (66.67%) RESTful
3 6 (66.67%) Open Source
4 5 (55.56%) Scala
4 5 (55.56%) Kanban
4 5 (55.56%) Git (software)
4 5 (55.56%) JavaScript
4 5 (55.56%) HTML
4 5 (55.56%) Python
4 5 (55.56%) TDD
4 5 (55.56%) Pair Programming
4 5 (55.56%) Scrum
4 5 (55.56%) Continuous Improvement
4 5 (55.56%) Gatling
4 5 (55.56%) Docker
4 5 (55.56%) Kubernetes
5 4 (44.44%) DevOps
5 4 (44.44%) Spring Boot
5 4 (44.44%) Linux
5 4 (44.44%) Spring
6 3 (33.33%) Degree
6 3 (33.33%) Release Management
6 3 (33.33%) Performance Testing
6 3 (33.33%) Unix
6 3 (33.33%) CSS

High Availability
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 1 (11.11%) Apache Solr
1 1 (11.11%) Confluence
Cloud Services
1 2 (22.22%) Akamai
2 1 (11.11%) IaaS
2 1 (11.11%) Microsoft Azure
2 1 (11.11%) PaaS
Database & Business Intelligence
1 3 (33.33%) Apache Cassandra
1 3 (33.33%) MongoDB
2 2 (22.22%) Hazelcast
3 1 (11.11%) Relational Database
Development Applications
1 6 (66.67%) Jenkins
2 5 (55.56%) Gatling
2 5 (55.56%) Git (software)
3 3 (33.33%) Cucumber
3 3 (33.33%) JMeter
4 2 (22.22%) Gradle
4 2 (22.22%) Hudson
4 2 (22.22%) JUnit
4 2 (22.22%) Maven
4 2 (22.22%) Mockito
5 1 (11.11%) JIRA
5 1 (11.11%) LoadRunner
5 1 (11.11%) Subversion
5 1 (11.11%) Visual Studio Team System
5 1 (11.11%) WebDriver
General
1 2 (22.22%) Games
2 1 (11.11%) Finance
Job Titles
1 7 (77.78%) Developer
2 4 (44.44%) Agile Developer
3 2 (22.22%) Agile Java Developer
3 2 (22.22%) Java Developer
3 2 (22.22%) Python Developer
3 2 (22.22%) Scala Developer
4 1 (11.11%) Architect
4 1 (11.11%) Business Architect
4 1 (11.11%) Business Solution Architect
4 1 (11.11%) Developer in Test
4 1 (11.11%) Integration Tester
4 1 (11.11%) JavaScript Developer
4 1 (11.11%) Solutions Architect
4 1 (11.11%) Tester
Libraries, Frameworks & Software Standards
1 6 (66.67%) RESTful
2 5 (55.56%) HTML
3 4 (44.44%) Spring
3 4 (44.44%) Spring Boot
4 3 (33.33%) AngularJS
4 3 (33.33%) CSS
4 3 (33.33%) CSS3
4 3 (33.33%) HTML5
4 3 (33.33%) Node.js
4 3 (33.33%) Web Services
5 2 (22.22%) Django
5 2 (22.22%) Flask
5 2 (22.22%) Hibernate
5 2 (22.22%) JPA
5 2 (22.22%) Play Framework
5 2 (22.22%) REST
5 2 (22.22%) Sensu
5 2 (22.22%) spray
5 2 (22.22%) Spring MVC
6 1 (11.11%) React
Miscellaneous
1 2 (22.22%) Blog
1 2 (22.22%) Data Structures
1 2 (22.22%) Management Information System
2 1 (11.11%) Data Centre
2 1 (11.11%) Linux Command Line
2 1 (11.11%) Minimum Viable Product
2 1 (11.11%) Video on Demand
2 1 (11.11%) Video\Live Streaming
Operating Systems
1 4 (44.44%) Linux
2 3 (33.33%) Unix
3 2 (22.22%) Mac OS X
4 1 (11.11%) Windows
Processes & Methodologies
1 9 (100.00%) Agile Software Development
2 7 (77.78%) Acceptance Criteria
2 7 (77.78%) BDD
3 6 (66.67%) Continuous Integration
3 6 (66.67%) Open Source
4 5 (55.56%) Continuous Improvement
4 5 (55.56%) Kanban
4 5 (55.56%) Pair Programming
4 5 (55.56%) Scrum
4 5 (55.56%) TDD
5 4 (44.44%) DevOps
6 3 (33.33%) Functional Testing
6 3 (33.33%) Microservices
6 3 (33.33%) Non-Functional Testing
6 3 (33.33%) Performance Testing
6 3 (33.33%) Release Management
6 3 (33.33%) User Stories
7 2 (22.22%) Business Intelligence
7 2 (22.22%) MVC
7 2 (22.22%) Test Automation
Programming Languages
1 7 (77.78%) Java
2 5 (55.56%) JavaScript
2 5 (55.56%) Python
2 5 (55.56%) Scala
3 3 (33.33%) SQL
4 2 (22.22%) Go
5 1 (11.11%) Ruby
Qualifications
1 3 (33.33%) Degree
Quality Assurance & Compliance
1 2 (22.22%) QA
System Software
1 5 (55.56%) Docker
Systems Management
1 5 (55.56%) Kubernetes
2 3 (33.33%) Prometheus
3 2 (22.22%) Ansible
3 2 (22.22%) Grafana
3 2 (22.22%) Kibana
3 2 (22.22%) logstash
3 2 (22.22%) Puppet
3 2 (22.22%) Terraform
Vendors
1 1 (11.11%) AppDynamics
1 1 (11.11%) Microsoft
1 1 (11.11%) Oracle
1 1 (11.11%) SOASTA, Inc