Period
to 19 April 2018

The median contractor rate for a JavaScript Developer was £500 per day in advertised job vacancies in West Sussex during the 6 months to 19 April 2018.

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
South East > West Sussex
6 months to
19 Apr 2018
Same period 2017 Same period 2016
Rank 80 84 83
Rank change year-on-year +4 -1 -9
Contract jobs requiring a JavaScript Developer 11 5 17
As % of all contract IT jobs advertised in West Sussex 0.94% 0.49% 1.39%
As % of the Job Titles category 0.98% 0.51% 1.43%
Number of daily rates quoted 14 1 11
West Sussex median daily rate £500 £330 £325
Median daily rate % change year-on-year +51.36% +1.54% -27.78%
10th Percentile £304 £328 £298
90th Percentile £613 £333 £375
South East median daily rate £425 £400 £354
% change year-on-year +6.25% +13.07% -5.67%
Number of hourly rates quoted 0 0 0
West Sussex median hourly rate - - -
South East median hourly rate £45.00 £43.00 £28.75
% change year-on-year +4.65% +49.57% -

The following table is for comparison with the above and includes summary statistics for all contract IT job vacancies advertised in West Sussex. 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
West Sussex
Contract vacancies in West Sussex with a recognized job title 1,127 981 1,185
% of contract IT jobs with a recognized job title 96.16% 96.18% 97.13%
Number of daily rates quoted 640 575 729
West Sussex median daily rate £438 £413 £388
Median daily rate % change year-on-year +6.06% +6.45% +3.33%
10th Percentile £263 £275 £224
90th Percentile £563 £543 £538
South East median daily rate £425 £403 £400
% change year-on-year +5.59% +0.63% +6.67%
Number of hourly rates quoted 64 41 42
West Sussex median hourly rate £42.50 £17.77 £27.50
Median hourly rate % change year-on-year +139.17% -35.38% +57.14%
10th Percentile £15.04 £9.63 £13.14
90th Percentile £65.75 £45.87 £44.43
South East median hourly rate £17.50 £17.50 £18.25
% change year-on-year - -4.11% +9.15%

JavaScript Developer
Job Vacancy Trend in West Sussex

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

Job vacancy trend for JavaScript Developer in West Sussex

JavaScript Developer
Contractor Daily Rate Trend in West Sussex

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

Contractor daily rate trend for JavaScript Developer in West Sussex

JavaScript Developer
Contractor Daily Rate Histogram in West Sussex

The daily rate distribution of IT jobs citing JavaScript Developer in West Sussex over the 6 months to 19 April 2018.

Contractor daily rate histogram for JavaScript Developer in West Sussex

JavaScript Developer
Contract Job Locations in West Sussex

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 West Sussex region over the 6 months to 19 April 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
Worthing 0 6 £600 - 1
Crawley - 2 £500 - 4
East Grinstead +14 1 £450 -
Gatwick -2 1 £400 +21.21% 1
Chichester - 1 £375 - 2
JavaScript Developer
South East

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

For the 6 months to 19 April 2018, JavaScript Developer contract jobs required the following IT skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the West Sussex region featuring JavaScript Developer in the job title.

1 11 (100.00%) JavaScript
2 10 (90.91%) HTML
2 10 (90.91%) CSS
3 7 (63.64%) Agile Software Development
4 6 (54.55%) HTML5
5 5 (45.45%) JUnit
6 4 (36.36%) Scrum
6 4 (36.36%) Java
6 4 (36.36%) MongoDB
6 4 (36.36%) Front End Development
7 3 (27.27%) AngularJS
7 3 (27.27%) Play Framework
7 3 (27.27%) Docker
7 3 (27.27%) DevOps
7 3 (27.27%) Kibana
7 3 (27.27%) Puppet
7 3 (27.27%) REST
7 3 (27.27%) Scala
7 3 (27.27%) Kanban
7 3 (27.27%) Git (software)
7 3 (27.27%) SQL
7 3 (27.27%) J2EE
7 3 (27.27%) Eclipse
7 3 (27.27%) IntelliJ
7 3 (27.27%) HTTP
7 3 (27.27%) TCP/IP
7 3 (27.27%) SSL
7 3 (27.27%) webMethods
7 3 (27.27%) SOAP
7 3 (27.27%) XML

JavaScript Developer Skill Set
Co-occurring IT Skills in West Sussex 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 (27.27%) Apache
1 3 (27.27%) JBoss
1 3 (27.27%) WebLogic
2 2 (18.18%) CMS
3 1 (9.09%) Magnolia
Cloud Services
1 1 (9.09%) Amazon AWS
1 1 (9.09%) AWS Lambda
1 1 (9.09%) GitHub
1 1 (9.09%) Serverless
Communications & Networking
1 3 (27.27%) HTTP
1 3 (27.27%) SSL
1 3 (27.27%) TCP/IP
Database & Business Intelligence
1 4 (36.36%) MongoDB
2 1 (9.09%) Big Data
2 1 (9.09%) NoSQL
Development Applications
1 5 (45.45%) JUnit
2 3 (27.27%) Eclipse
2 3 (27.27%) Git (software)
2 3 (27.27%) IntelliJ
2 3 (27.27%) Selenium
3 2 (18.18%) Jasmine
4 1 (9.09%) Subversion
General
1 1 (9.09%) Finance
Libraries, Frameworks & Software Standards
1 10 (90.91%) CSS
1 10 (90.91%) HTML
2 6 (54.55%) HTML5
3 3 (27.27%) AngularJS
3 3 (27.27%) EJB
3 3 (27.27%) Hibernate
3 3 (27.27%) J2EE
3 3 (27.27%) J2SE
3 3 (27.27%) JSON
3 3 (27.27%) Play Framework
3 3 (27.27%) REST
3 3 (27.27%) SOAP
3 3 (27.27%) Spring
3 3 (27.27%) XML
4 2 (18.18%) Node.js
4 2 (18.18%) React
5 1 (9.09%) Handlebars
5 1 (9.09%) jQuery
5 1 (9.09%) Twitter Bootstrap
Operating Systems
1 3 (27.27%) Linux
1 3 (27.27%) Unix
Processes & Methodologies
1 7 (63.64%) Agile Software Development
2 4 (36.36%) Front End Development
2 4 (36.36%) Scrum
3 3 (27.27%) Cross-Browser Compatibility
3 3 (27.27%) DevOps
3 3 (27.27%) Kanban
3 3 (27.27%) Microservices
4 2 (18.18%) Prototyping
4 2 (18.18%) Test Automation
4 2 (18.18%) Unit Testing
4 2 (18.18%) Wireframes
5 1 (9.09%) E-Commerce
5 1 (9.09%) Mentoring
5 1 (9.09%) Problem-Solving
5 1 (9.09%) Software Engineering
Programming Languages
1 11 (100.00%) JavaScript
2 4 (36.36%) Java
3 3 (27.27%) Scala
3 3 (27.27%) SQL
4 1 (9.09%) ES6
4 1 (9.09%) TypeScript
System Software
1 3 (27.27%) Docker
Systems Management
1 3 (27.27%) Grafana
1 3 (27.27%) Kibana
1 3 (27.27%) Puppet
Vendors
1 3 (27.27%) webMethods