Period
to 22 January 2018

The following table provides summary statistics for contract job vacancies advertised in Hammersmith with a requirement for JavaScript skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JavaScript over the 6 months to 22 January 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.

JavaScript (including ECMAScript)
West London > Hammersmith
6 months to
22 Jan 2018
Same period 2017 Same period 2016
Rank 4 12 8
Rank change year-on-year +8 -4 -4
Contract jobs citing JavaScript 18 4 18
As % of all contract IT jobs advertised in Hammersmith 20.93% 5.26% 17.14%
As % of the Programming Languages category 38.30% 16.00% 37.50%
Number of daily rates quoted 13 4 14
Hammersmith median daily rate £413 £475 £340
Median daily rate % change year-on-year -13.16% +39.71% -9.33%
10th Percentile £300 £393 £310
90th Percentile £584 £535 £403
West London median daily rate £463 £425 £388
% change year-on-year +8.82% +9.68% -3.13%
Number of hourly rates quoted 0 0 3
Hammersmith median hourly rate - - £43.00
West London median hourly rate - £45.00 £43.00
% change year-on-year - +4.65% +79.17%

JavaScript is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Hammersmith with a requirement for coding skills.

All Programming Languages
Hammersmith
Contract vacancies with a requirement for coding skills 47 25 48
As % of all contract IT jobs advertised in Hammersmith 54.65% 32.89% 45.71%
Number of daily rates quoted 35 21 40
Hammersmith median daily rate £425 £500 £431
Median daily rate % change year-on-year -15.00% +15.94% +15.00%
10th Percentile £285 £375 £310
90th Percentile £575 £625 £588
West London median daily rate £475 £413 £400
% change year-on-year +15.15% +3.13% -
Number of hourly rates quoted 1 2 3
Hammersmith median hourly rate £24.87 £42.00 £43.00
Median hourly rate % change year-on-year -40.79% -2.33% -
West London median hourly rate £43.75 £25.00 £37.75
% change year-on-year +75.00% -33.77% +2.03%

JavaScript
Job Vacancy Trend in Hammersmith

Job postings citing JavaScript as a percentage of all IT jobs advertised in Hammersmith.

Job vacancy trend for JavaScript in Hammersmith

JavaScript
Contractor Daily Rate Trend in Hammersmith

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

Contractor daily rate trend for JavaScript in Hammersmith

JavaScript
Contractor Daily Rate Histogram in Hammersmith

The daily rate distribution of IT jobs citing JavaScript in Hammersmith over the 6 months to 22 January 2018.

Contractor daily rate histogram for JavaScript in Hammersmith

JavaScript
Contractor Hourly Rate Trend in Hammersmith

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing JavaScript in Hammersmith.

Contractor hourly rate trend for JavaScript in Hammersmith

For the 6 months to 22 January 2018, IT contractor jobs citing JavaScript 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 Hammersmith region with a requirement for JavaScript.

1 13 (72.22%) AngularJS
2 11 (61.11%) Agile Software Development
3 10 (55.56%) MVC
3 10 (55.56%) CSS
4 8 (44.44%) HTML
5 6 (33.33%) Java
6 5 (27.78%) Twitter Bootstrap
6 5 (27.78%) React
6 5 (27.78%) JUnit
7 4 (22.22%) .NET
7 4 (22.22%) Hibernate
7 4 (22.22%) OO
7 4 (22.22%) TDD
7 4 (22.22%) Node.js
8 3 (16.67%) Analytical Skills
8 3 (16.67%) Entity Framework
8 3 (16.67%) Karma Test Runner
8 3 (16.67%) LESS
8 3 (16.67%) Spring
8 3 (16.67%) .NET Framework
8 3 (16.67%) jQuery
8 3 (16.67%) C#
9 2 (11.11%) SQL
9 2 (11.11%) Web Services
9 2 (11.11%) XML
9 2 (11.11%) ASP.NET
9 2 (11.11%) JSR 286
9 2 (11.11%) Test Automation
9 2 (11.11%) Liferay
9 2 (11.11%) JSR 168

JavaScript
Co-occurring IT Skills in Hammersmith 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 2 (11.11%) Liferay
2 1 (5.56%) WebSphere
Applications
1 1 (5.56%) Adobe Illustrator
1 1 (5.56%) InDesign
1 1 (5.56%) Photoshop
Cloud Services
1 1 (5.56%) Adobe Creative Cloud
1 1 (5.56%) BrowserStack
Database & Business Intelligence
1 1 (5.56%) Big Data
1 1 (5.56%) SQL Server
Development Applications
1 5 (27.78%) JUnit
2 3 (16.67%) Karma Test Runner
3 2 (11.11%) Cucumber
3 2 (11.11%) JIRA
3 2 (11.11%) Moq
3 2 (11.11%) NUnit
4 1 (5.56%) Appium
4 1 (5.56%) Axure RP
4 1 (5.56%) Eclipse
4 1 (5.56%) Git (software)
4 1 (5.56%) Maven
4 1 (5.56%) Selenium
4 1 (5.56%) Subversion
General
1 2 (11.11%) Retail
Job Titles
1 16 (88.89%) Developer
2 6 (33.33%) Angular Developer
2 6 (33.33%) JavaScript Developer
3 4 (22.22%) .NET Developer
4 3 (16.67%) UI Developer
5 2 (11.11%) Java Developer
6 1 (5.56%) Agile Tester
6 1 (5.56%) Automation Tester
6 1 (5.56%) Creative Designer
6 1 (5.56%) Designer
6 1 (5.56%) Full Stack Developer
6 1 (5.56%) HTML CSS Developer
6 1 (5.56%) HTML Developer
6 1 (5.56%) Java WebSphere Developer
6 1 (5.56%) Node.js Developer
6 1 (5.56%) Tester
6 1 (5.56%) UI Designer
6 1 (5.56%) UI/UX Designer
6 1 (5.56%) UX Designer
6 1 (5.56%) WebSphere Developer
Libraries, Frameworks & Software Standards
1 13 (72.22%) AngularJS
2 10 (55.56%) CSS
3 8 (44.44%) HTML
4 5 (27.78%) React
4 5 (27.78%) Twitter Bootstrap
5 4 (22.22%) .NET
5 4 (22.22%) Hibernate
5 4 (22.22%) Node.js
6 3 (16.67%) .NET Framework
6 3 (16.67%) Entity Framework
6 3 (16.67%) jQuery
6 3 (16.67%) LESS
6 3 (16.67%) Spring
7 2 (11.11%) Apache Camel
7 2 (11.11%) JSON
7 2 (11.11%) JSR 168
7 2 (11.11%) NHibernate
7 2 (11.11%) Sass
7 2 (11.11%) Web Services
7 2 (11.11%) XML
Miscellaneous
1 3 (16.67%) Analytical Skills
2 2 (11.11%) Mobile App
3 1 (5.56%) Greenfield Project
3 1 (5.56%) Over-the-Top Content
3 1 (5.56%) User Experience
3 1 (5.56%) Video\Live Streaming
Operating Systems
1 1 (5.56%) Linux
1 1 (5.56%) Unix
Processes & Methodologies
1 11 (61.11%) Agile Software Development
2 10 (55.56%) MVC
3 4 (22.22%) OO
3 4 (22.22%) TDD
4 2 (11.11%) Test Automation
5 1 (5.56%) Acceptance Criteria
5 1 (5.56%) Concurrent Programming
5 1 (5.56%) Data Modelling
5 1 (5.56%) E-Commerce
5 1 (5.56%) Exploratory Testing
5 1 (5.56%) Front End Development
5 1 (5.56%) Information Architecture
5 1 (5.56%) Prototyping
5 1 (5.56%) Responsive Web Design
5 1 (5.56%) SDET
5 1 (5.56%) SDLC
5 1 (5.56%) System Integration Testing
5 1 (5.56%) Typography
5 1 (5.56%) User Stories
5 1 (5.56%) Wireframes
Programming Languages
1 6 (33.33%) Java
2 3 (16.67%) C#
3 2 (11.11%) ES6
3 2 (11.11%) SQL
4 1 (5.56%) C++
4 1 (5.56%) Python
Qualifications
1 1 (5.56%) SC Cleared
1 1 (5.56%) Security Cleared
Quality Assurance & Compliance
1 1 (5.56%) QA
System Software
1 1 (5.56%) Docker
Vendors
1 1 (5.56%) Adobe