Period
to 18 November 2017

The median contractor rate for a JavaScript Developer was £375 per day in advertised job vacancies in Cambridgeshire during the 6 months to 18 November 2017.

The first table below provides contractor rate benchmarking and summary statistics including a comparison to 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 Developer
East of England > Cambridgeshire
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 54 62 90
Rank change year-on-year +8 +28 +2
Contract jobs requiring a JavaScript Developer 42 22 21
As % of all contract IT jobs advertised in Cambridgeshire 2.98% 1.94% 1.32%
As % of the Job Titles category 3.18% 2.06% 1.39%
Number of daily rates quoted 28 12 22
Cambridgeshire median daily rate £375 £425 £240
Median daily rate % change year-on-year -11.76% +77.08% -31.43%
10th Percentile £307 £322 £200
90th Percentile £461 £438 £404
East of England median daily rate £375 £363 £338
% change year-on-year +3.45% +7.41% -6.25%
Number of hourly rates quoted 0 0 0
Cambridgeshire median hourly rate - - -
East of England median hourly rate £38.50 - -

The following table is for comparison with the above and includes summary statistics for all contract IT job vacancies advertised in Cambridgeshire. Most job vacancies include a discernible job title that can be normalized. As such, the figures in the second row provide an indication of the number of contract jobs in our overall sample.

All Contract IT Job Vacancies
Cambridgeshire
Contract vacancies in Cambridgeshire with a recognized job title 1320 1069 1514
% of contract IT jobs with a recognized job title 93.68% 94.19% 94.98%
Number of daily rates quoted 652 515 889
Cambridgeshire median daily rate £375 £375 £380
Median daily rate % change year-on-year - -1.32% +8.57%
10th Percentile £200 £169 £226
90th Percentile £525 £525 £538
East of England median daily rate £413 £388 £385
% change year-on-year +6.45% +0.65% +2.67%
Number of hourly rates quoted 141 101 132
Cambridgeshire median hourly rate £37.50 £27.50 £20.50
Median hourly rate % change year-on-year +36.36% +34.15% -16.33%
10th Percentile £11.50 £10.75 £10.50
90th Percentile £49.75 £47.50 £46.88
East of England median hourly rate £18.00 £22.25 £20.94
% change year-on-year -19.10% +6.28% +4.68%

JavaScript Developer
Job Vacancy Trend in Cambridgeshire

Job postings that featured JavaScript Developer in the job title as a percentage of all IT jobs advertised in Cambridgeshire.

Job vacancy trend for JavaScript Developer in Cambridgeshire

JavaScript Developer
Contractor Daily Rate Trend in Cambridgeshire

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

Contractor daily rate trend for JavaScript Developer in Cambridgeshire

JavaScript Developer
Contractor Daily Rate Histogram in Cambridgeshire

The daily rate distribution of IT jobs citing JavaScript Developer in Cambridgeshire over the 6 months to 18 November 2017.

Contractor daily rate histogram for JavaScript Developer in Cambridgeshire

JavaScript Developer
Contractor Hourly Rate Trend in Cambridgeshire

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

Contractor hourly rate trend for JavaScript Developer in Cambridgeshire

JavaScript Developer
Contract Job Locations in Cambridgeshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JavaScript Developer within the Cambridgeshire region over the 6 months to 18 November 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
Peterborough +8 23 £375 +27.66% 1
Cambridge -11 8 £425 - 8
JavaScript Developer
East of England

JavaScript Developer Skill Set
Top 30 Co-occurring IT Skills in Cambridgeshire

For the 6 months to 18 November 2017, JavaScript Developer contract jobs required the following IT skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Cambridgeshire region featuring JavaScript Developer in the job title.

1 42 (100.00%) JavaScript
2 27 (64.29%) AngularJS
3 25 (59.52%) Node.js
4 22 (52.38%) CSS
5 20 (47.62%) HTML
6 18 (42.86%) Git (software)
7 17 (40.48%) HTML5
7 17 (40.48%) Agile Software Development
8 16 (38.10%) jQuery
9 15 (35.71%) Retail
9 15 (35.71%) CSS3
10 14 (33.33%) TDD
11 13 (30.95%) Sass
12 12 (28.57%) Docker
12 12 (28.57%) Front End Development
13 11 (26.19%) Adobe Creative Suite
13 11 (26.19%) Adobe
13 11 (26.19%) JSON
14 9 (21.43%) Java
15 8 (19.05%) XML
15 8 (19.05%) MongoDB
15 8 (19.05%) React
16 7 (16.67%) User Experience
16 7 (16.67%) RESTful
16 7 (16.67%) .NET
17 6 (14.29%) J2EE
17 6 (14.29%) Web Services
17 6 (14.29%) E-Commerce
17 6 (14.29%) Continuous Integration
18 5 (11.90%) Finance

JavaScript Developer Skill Set
Co-occurring IT Skills in Cambridgeshire 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 (4.76%) Tomcat
2 1 (2.38%) CMS
2 1 (2.38%) Confluence
2 1 (2.38%) Magnolia
2 1 (2.38%) SharePoint
2 1 (2.38%) SharePoint 2013
2 1 (2.38%) WordPress
Applications
1 11 (26.19%) Adobe Creative Suite
Business Applications
1 1 (2.38%) WebTrends
Cloud Services
1 2 (4.76%) GitHub
1 2 (4.76%) npm
2 1 (2.38%) Google Analytics
Database & Business Intelligence
1 8 (19.05%) MongoDB
2 4 (9.52%) NoSQL
Development Applications
1 18 (42.86%) Git (software)
2 4 (9.52%) gulp
2 4 (9.52%) JIRA
2 4 (9.52%) Maven
3 3 (7.14%) Atlassian Bamboo
3 3 (7.14%) Jenkins
3 3 (7.14%) SoapUI
3 3 (7.14%) TeamCity
4 2 (4.76%) Babel
4 2 (4.76%) Bitbucket
4 2 (4.76%) Jasmine
4 2 (4.76%) JUnit
4 2 (4.76%) Karma Test Runner
5 1 (2.38%) IntelliJ
5 1 (2.38%) webpack
General
1 15 (35.71%) Retail
2 5 (11.90%) Finance
3 1 (2.38%) Advertising
Libraries, Frameworks & Software Standards
1 27 (64.29%) AngularJS
2 25 (59.52%) Node.js
3 22 (52.38%) CSS
4 20 (47.62%) HTML
5 17 (40.48%) HTML5
6 16 (38.10%) jQuery
7 15 (35.71%) CSS3
8 13 (30.95%) Sass
9 11 (26.19%) JSON
10 8 (19.05%) React
10 8 (19.05%) XML
11 7 (16.67%) .NET
11 7 (16.67%) RESTful
12 6 (14.29%) J2EE
12 6 (14.29%) Web Services
13 4 (9.52%) Spring
14 3 (7.14%) OAuth
14 3 (7.14%) Redux
14 3 (7.14%) REST
14 3 (7.14%) SOAP
Miscellaneous
1 7 (16.67%) User Experience
2 2 (4.76%) e-Learning
3 1 (2.38%) Mobile App
Operating Systems
1 1 (2.38%) Android
1 1 (2.38%) Apple iOS
Processes & Methodologies
1 17 (40.48%) Agile Software Development
2 14 (33.33%) TDD
3 12 (28.57%) Front End Development
4 6 (14.29%) Continuous Integration
4 6 (14.29%) E-Commerce
5 4 (9.52%) API Development
5 4 (9.52%) Defect Management
5 4 (9.52%) Pair Programming
5 4 (9.52%) SDLC
5 4 (9.52%) SOA
6 3 (7.14%) Microservices
6 3 (7.14%) Scrum
6 3 (7.14%) Web Development
7 2 (4.76%) BDD
7 2 (4.76%) OO
8 1 (2.38%) Content Management
8 1 (2.38%) Information Retrieval
8 1 (2.38%) Kanban
8 1 (2.38%) Mentoring
8 1 (2.38%) Responsive Web Design
Programming Languages
1 42 (100.00%) JavaScript
2 9 (21.43%) Java
3 3 (7.14%) C#
3 3 (7.14%) TypeScript
4 2 (4.76%) ES6
5 1 (2.38%) PHP
5 1 (2.38%) SQL
Qualifications
1 2 (4.76%) Degree
System Software
1 12 (28.57%) Docker
Systems Management
1 3 (7.14%) Kubernetes
Vendors
1 11 (26.19%) Adobe
2 3 (7.14%) Google
2 3 (7.14%) Twitter
3 1 (2.38%) Atlassian
3 1 (2.38%) Monetate
3 1 (2.38%) Qubit