The following table provides summary statistics for contract job vacancies advertised in Norwich with a requirement for JavaScript skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JavaScript over the 3 months to 24 June 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)
Norfolk / Norwich
3 months to
24 Jun 2017
Same period 2016 Same period 2015
Rank 20 9 13
Rank change year-on-year -11 +4  
Contract jobs citing JavaScript 7 19 5
As % of all contract IT jobs advertised in Norwich 5.56% 12.26% 5.21%
As % of the Programming Languages category 10.29% 26.76% 20.83%
Number of daily rates quoted 5 16 3
Median daily rate £328 £363 £341
Median daily rate % change year-on-year -9.65% +6.30%  
90% offered a daily rate of more than £311 £288 £256
10% offered a daily rate of more than £365 £425 £396
UK excluding London median daily rate £375 £363 £340
% change year-on-year +3.44% +6.61%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £43.39 £37.50 £39.78
% change year-on-year +15.70% -5.71%  

JavaScript is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Norwich with a requirement for programming language skills.

Contract Programming Language Skills
Norwich
Contract job vacancies with a requirement for programming language skills 68 71 24
As % of all contract IT job vacancies advertised in Norwich 53.97% 45.81% 25.00%
Number of daily rates quoted 23 46 17
Median daily rate £350 £390 £350
Median daily rate % change year-on-year -10.25% +11.42%  
90% offered a daily rate of more than £310 £325 £235
10% offered a daily rate of more than £450 £539 £510
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 0 2 2
Median hourly rate - £24.23 £33.25
Median hourly rate % change year-on-year - -27.14%  
UK excluding London median hourly rate £42.50 £37.50 £36.50
% change year-on-year +13.33% +2.73%  

JavaScript
Job Vacancy Trend in Norwich

The job posting trend of jobs advertised in Norwich citing JavaScript as a proportion of all contract or permanent IT jobs with a match in the Programming Languages category.

Job vacancy trend for JavaScript in Norwich

JavaScript
Contractor Daily Rate Trend in Norwich

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

Contractor daily rate trend for JavaScript in Norwich

JavaScript
Contractor Hourly Rate Trend in Norwich

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

Contractor hourly rate trend for JavaScript in Norwich

For the 6 months to 24 June 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 Norwich region with a requirement for JavaScript.

1 9 (69.23%) C#
1 9 (69.23%) HTML
1 9 (69.23%) .NET
2 8 (61.54%) CSS
3 7 (53.85%) jQuery
3 7 (53.85%) AngularJS
4 6 (46.15%) RESTful
4 6 (46.15%) MVC
5 5 (38.46%) HTML5
5 5 (38.46%) CSS3
6 4 (30.77%) Sass
6 4 (30.77%) SDLC
6 4 (30.77%) Front End Development
6 4 (30.77%) ASP.NET
6 4 (30.77%) Agile Software Development
6 4 (30.77%) TDD
7 3 (23.08%) QA
7 3 (23.08%) Scrum
7 3 (23.08%) MS Visio
7 3 (23.08%) Microsoft
7 3 (23.08%) Project Management
7 3 (23.08%) XML
7 3 (23.08%) SQL Server
7 3 (23.08%) Microsoft Office
7 3 (23.08%) Git (software)
7 3 (23.08%) User Acceptance Testing
7 3 (23.08%) User Experience
7 3 (23.08%) LESS
7 3 (23.08%) Xamarin
7 3 (23.08%) Twitter Bootstrap

JavaScript
Co-occurring IT Skills in Norwich 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 (15.38%) Drupal
2 1 (7.69%) CMS
2 1 (7.69%) IIS
2 1 (7.69%) Umbraco
Applications
1 3 (23.08%) Microsoft Office
1 3 (23.08%) MS Visio
Business Applications
1 1 (7.69%) Dynamics CRM
Database & Business Intelligence
1 3 (23.08%) SQL Server
2 1 (7.69%) SQL Server Integration Services
2 1 (7.69%) SQL Server Reporting Services
Development Applications
1 3 (23.08%) Git (software)
2 1 (7.69%) gulp
2 1 (7.69%) JIRA
2 1 (7.69%) Subversion
2 1 (7.69%) Team Foundation Server
2 1 (7.69%) VSS/SourceSafe
General
1 1 (7.69%) Finance
1 1 (7.69%) Publishing
Job Titles
1 13 (100.00%) Developer
2 7 (53.85%) .NET Developer
3 4 (30.77%) Front End Developer (Client-Side Developer)
4 2 (15.38%) HTML CSS Developer
4 2 (15.38%) HTML Developer
5 1 (7.69%) ASP Developer
5 1 (7.69%) C# .NET Developer
5 1 (7.69%) C# Developer
5 1 (7.69%) CMS Developer
5 1 (7.69%) CRM Developer
5 1 (7.69%) Full Stack Developer
5 1 (7.69%) PHP Developer
5 1 (7.69%) Umbraco Developer
5 1 (7.69%) Xamarin Developer
Libraries, Frameworks & Software Standards
1 9 (69.23%) .NET
1 9 (69.23%) HTML
2 8 (61.54%) CSS
3 7 (53.85%) AngularJS
3 7 (53.85%) jQuery
4 6 (46.15%) RESTful
5 5 (38.46%) CSS3
5 5 (38.46%) HTML5
6 4 (30.77%) ASP.NET
6 4 (30.77%) Sass
7 3 (23.08%) LESS
7 3 (23.08%) Twitter Bootstrap
7 3 (23.08%) XML
8 2 (15.38%) Apache Cordova
8 2 (15.38%) Apache Flex
8 2 (15.38%) ASP.NET MVC
8 2 (15.38%) Ionic Framework
8 2 (15.38%) JSON
8 2 (15.38%) React
8 2 (15.38%) Web Services
Miscellaneous
1 3 (23.08%) User Experience
2 1 (7.69%) Greenfield Project
Processes & Methodologies
1 6 (46.15%) MVC
2 4 (30.77%) Agile Software Development
2 4 (30.77%) Front End Development
2 4 (30.77%) SDLC
2 4 (30.77%) TDD
3 3 (23.08%) Project Management
3 3 (23.08%) Scrum
3 3 (23.08%) User Acceptance Testing
4 2 (15.38%) Prototyping
4 2 (15.38%) Rapid Prototyping
4 2 (15.38%) Responsive Web Design
4 2 (15.38%) Web Accessibility
4 2 (15.38%) Web Development
5 1 (7.69%) CRM
5 1 (7.69%) Issue Tracking
5 1 (7.69%) OO
Programming Languages
1 9 (69.23%) C#
2 2 (15.38%) PHP
2 2 (15.38%) SQL
3 1 (7.69%) T-SQL
Quality Assurance & Compliance
1 3 (23.08%) QA
Vendors
1 3 (23.08%) Microsoft
1 3 (23.08%) Xamarin