Period
to 18 November 2017

The following table provides summary statistics for contract job vacancies advertised in Norfolk 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 18 November 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.

JavaScript (including ECMAScript)
East of England > Norfolk
6 months to
18 Nov 2017
Same period 2016 Same period 2015
Rank 4 8 15
Rank change year-on-year +4 +7 -7
Contract jobs citing JavaScript 45 38 32
As % of all contract IT jobs advertised in Norfolk 12.82% 10.64% 8.49%
As % of the Programming Languages category 32.14% 23.31% 28.07%
Number of daily rates quoted 35 30 26
Norfolk median daily rate £340 £325 £288
Median daily rate % change year-on-year +4.62% +13.04% -8.00%
10th Percentile £275 £242 £153
90th Percentile £433 £440 £388
East of England median daily rate £375 £375 £360
% change year-on-year - +4.17% +2.13%
Number of hourly rates quoted 0 0 0
Norfolk median hourly rate - - -
East of England median hourly rate £62.50 £33.95 £37.75
% change year-on-year +84.09% -10.07% +16.65%

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 Norfolk with a requirement for coding skills.

All Programming Languages
Norfolk
Contract vacancies with a requirement for coding skills 140 163 114
As % of all contract IT jobs advertised in Norfolk 39.89% 45.66% 30.24%
Number of daily rates quoted 77 110 85
Norfolk median daily rate £350 £375 £300
Median daily rate % change year-on-year -6.67% +25.00% -
10th Percentile £275 £225 £186
90th Percentile £563 £515 £474
East of England median daily rate £400 £375 £375
% change year-on-year +6.67% - +3.45%
Number of hourly rates quoted 0 4 3
Norfolk median hourly rate - £24.22 £13.00
Median hourly rate % change year-on-year - +86.27% -13.10%
East of England median hourly rate £40.50 £40.00 £37.50
% change year-on-year +1.25% +6.67% +4.17%

JavaScript
Job Vacancy Trend in Norfolk

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

Job vacancy trend for JavaScript in Norfolk

JavaScript
Contractor Daily Rate Trend in Norfolk

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

Contractor daily rate trend for JavaScript in Norfolk

JavaScript
Contractor Daily Rate Histogram in Norfolk

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

Contractor daily rate histogram for JavaScript in Norfolk

JavaScript
Contractor Hourly Rate Trend in Norfolk

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

Contractor hourly rate trend for JavaScript in Norfolk

JavaScript
Contract Job Locations in Norfolk

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JavaScript within the Norfolk 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
Norwich +7 29 £350 - 9
Great Yarmouth +1 8 £375 +36.36% 4
Diss - 4 £325 -
JavaScript
East of England

For the 6 months to 18 November 2017, 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 Norfolk region with a requirement for JavaScript.

1 39 (86.67%) HTML
1 39 (86.67%) CSS
2 31 (68.89%) Front End Development
3 29 (64.44%) HTML5
4 26 (57.78%) AngularJS
5 25 (55.56%) jQuery
6 21 (46.67%) Sass
7 20 (44.44%) .NET
8 18 (40.00%) Agile Software Development
9 17 (37.78%) CSS3
10 15 (33.33%) Git (software)
11 13 (28.89%) React
12 12 (26.67%) JSON
12 12 (26.67%) ASP.NET
13 11 (24.44%) SQL
13 11 (24.44%) Linux
13 11 (24.44%) Finance
13 11 (24.44%) RESTful
14 10 (22.22%) Node.js
14 10 (22.22%) REST
14 10 (22.22%) LESS
14 10 (22.22%) WCAG
15 9 (20.00%) Middleware
15 9 (20.00%) PHP
15 9 (20.00%) MySQL
15 9 (20.00%) Express
15 9 (20.00%) CRUD
15 9 (20.00%) Drupal
16 8 (17.78%) Mocha
16 8 (17.78%) WebSockets

JavaScript
Co-occurring IT Skills in Norfolk 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 9 (20.00%) Drupal
2 5 (11.11%) Apache
3 2 (4.44%) IIS
3 2 (4.44%) WordPress
4 1 (2.22%) Adobe Experience Manager
4 1 (2.22%) JBoss
4 1 (2.22%) WebLogic
4 1 (2.22%) WebLogic Portal
4 1 (2.22%) WebSphere
Applications
1 2 (4.44%) Fireworks
1 2 (4.44%) Photoshop
Business Applications
1 1 (2.22%) Oracle BPM
Cloud Services
1 2 (4.44%) Amazon AWS
1 2 (4.44%) Microsoft Azure
Communications & Networking
1 6 (13.33%) MQTT
2 2 (4.44%) Internet
3 1 (2.22%) LDAP
Database & Business Intelligence
1 9 (20.00%) MySQL
2 8 (17.78%) SQL Server
3 3 (6.67%) NoSQL
4 2 (4.44%) Blockchain
5 1 (2.22%) Oracle Reports
Development Applications
1 15 (33.33%) Git (software)
2 8 (17.78%) Apache Ivy
2 8 (17.78%) Gradle
2 8 (17.78%) Jasmine
2 8 (17.78%) Karma Test Runner
2 8 (17.78%) Maven
2 8 (17.78%) Mocha
2 8 (17.78%) Protractor
3 7 (15.56%) JIRA
4 5 (11.11%) CircleCI
5 3 (6.67%) Grunt
5 3 (6.67%) gulp
6 2 (4.44%) Codeception
6 2 (4.44%) Jenkins
6 2 (4.44%) PHPUnit
6 2 (4.44%) QUnit
6 2 (4.44%) Subversion
6 2 (4.44%) Team Foundation Server
General
1 11 (24.44%) Finance
2 6 (13.33%) Publishing
3 3 (6.67%) Marketing
4 2 (4.44%) Banking
4 2 (4.44%) Law
Job Titles
1 44 (97.78%) Developer
2 20 (44.44%) Front End Developer (Client-Side Developer)
3 8 (17.78%) .NET Developer
4 7 (15.56%) Angular Developer
5 6 (13.33%) JavaScript Developer
6 4 (8.89%) Applications Developer
7 3 (6.67%) ASP.NET Developer
7 3 (6.67%) C# .NET Developer
7 3 (6.67%) C# ASP.NET Developer
7 3 (6.67%) C# Developer
7 3 (6.67%) Full Stack Developer
7 3 (6.67%) PHP Developer
8 2 (4.44%) Middleware Developer
9 1 (2.22%) BPM Consultant
9 1 (2.22%) Consultant
9 1 (2.22%) HTML CSS Developer
9 1 (2.22%) HTML Developer
9 1 (2.22%) Node.js Developer
9 1 (2.22%) Software Developer
Libraries, Frameworks & Software Standards
1 39 (86.67%) CSS
1 39 (86.67%) HTML
2 29 (64.44%) HTML5
3 26 (57.78%) AngularJS
4 25 (55.56%) jQuery
5 21 (46.67%) Sass
6 20 (44.44%) .NET
7 17 (37.78%) CSS3
8 13 (28.89%) React
9 12 (26.67%) ASP.NET
9 12 (26.67%) JSON
10 11 (24.44%) RESTful
11 10 (22.22%) LESS
11 10 (22.22%) Node.js
11 10 (22.22%) REST
12 9 (20.00%) Express
12 9 (20.00%) Middleware
13 8 (17.78%) Jest
13 8 (17.78%) KnockoutJS
13 8 (17.78%) WebSockets
Miscellaneous
1 6 (13.33%) User Experience
2 2 (4.44%) Fintech
2 2 (4.44%) Management Information System
Operating Systems
1 11 (24.44%) Linux
Processes & Methodologies
1 31 (68.89%) Front End Development
2 18 (40.00%) Agile Software Development
3 9 (20.00%) CRUD
4 7 (15.56%) MVC
4 7 (15.56%) Web Development
5 6 (13.33%) Prototyping
5 6 (13.33%) TDD
5 6 (13.33%) Wireframes
6 5 (11.11%) SOLID
7 3 (6.67%) Compatibility Testing
7 3 (6.67%) Cross-Browser Compatibility
7 3 (6.67%) Process Management
7 3 (6.67%) SDLC
8 2 (4.44%) Asset Management
8 2 (4.44%) Content Management
8 2 (4.44%) Continuous Integration
8 2 (4.44%) CRM
8 2 (4.44%) Information Management
8 2 (4.44%) Risk Management
8 2 (4.44%) Web Accessibility
Programming Languages
1 11 (24.44%) SQL
2 9 (20.00%) PHP
3 8 (17.78%) C
3 8 (17.78%) C#
3 8 (17.78%) Java
4 4 (8.89%) ES6
4 4 (8.89%) TypeScript
5 2 (4.44%) CoffeeScript
5 2 (4.44%) XPath
Quality Assurance & Compliance
1 10 (22.22%) WCAG
2 2 (4.44%) WAI
System Software
1 1 (2.22%) Active Directory
Vendors
1 5 (11.11%) Microsoft
2 1 (2.22%) Adobe
2 1 (2.22%) Oracle
2 1 (2.22%) Pega