The following table provides summary statistics for contract job vacancies advertised in Suffolk 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 22 March 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.

3 months to
22 Mar 2017
Same period 2016 Same period 2015
JavaScript (including ECMAScript)
East of England / Suffolk
Rank 11 25 21
Rank change year-on-year +14 -4  
Contract jobs citing JavaScript 19 3 8
As % of all contract IT jobs advertised in Suffolk 10.73% 1.60% 4.37%
As % of the Programming Languages category 36.54% 6.25% 13.56%
Number of daily rates quoted 16 0 5
Median daily rate £400 - £375
UK excluding London median daily rate £375 £350 £350
% change year-on-year +7.14% -  
Number of hourly rates quoted 1 0 0
Median hourly rate £12.10 - -
UK excluding London median hourly rate £41.00 £38.00 £35.75
% change year-on-year +7.89% +6.29%  

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 Suffolk with a requirement for programming language skills.

Contract Programming Language Skills
Suffolk
Contract job vacancies with a requirement for programming language skills 52 48 59
As % of all contract IT job vacancies advertised in Suffolk 29.38% 25.67% 32.24%
Number of daily rates quoted 39 30 43
Median daily rate £388 £401 £388
Median daily rate % change year-on-year -3.42% +3.54%  
90% offered a daily rate of more than £325 £313 £256
10% offered a daily rate of more than £490 £450 £475
UK excluding London median daily rate £388 £375 £350
% change year-on-year +3.33% +7.14%  
Number of hourly rates quoted 2 0 0
Median hourly rate £12.10 - -
UK excluding London median hourly rate £41.64 £40.00 £36.00
% change year-on-year +4.10% +11.11%  

JavaScript
Job Vacancy Trend in Suffolk

The job posting trend of jobs advertised in Suffolk 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 Suffolk

JavaScript
Contractor Daily Rate Trend in Suffolk

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

Contractor daily rate trend for JavaScript in Suffolk

JavaScript
Contractor Daily Rate Histogram in Suffolk

The daily rate distribution of IT jobs citing JavaScript in Suffolk over the 3 months to 22 March 2017.

Contractor daily rate histogram for JavaScript in Suffolk

JavaScript
Contractor Hourly Rate Trend in Suffolk

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

Contractor hourly rate trend for JavaScript in Suffolk

JavaScript
Contract Job Locations in Suffolk

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JavaScript within the Suffolk region over the 3 months to 22 March 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Ipswich +12 16 £450 - 6
Bury St Edmunds - 1 £375 - 2
JavaScript
East of England

JavaScript
Top 30 Related IT Skills in Suffolk

For the 6 months to 22 March 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 Suffolk region with a requirement for JavaScript.

1 24 (58.54%) AngularJS
2 22 (53.66%) HTML
3 20 (48.78%) jQuery
4 18 (43.90%) Agile Software Development
5 17 (41.46%) CSS
6 16 (39.02%) Twitter Bootstrap
7 15 (36.59%) C#
8 14 (34.15%) .NET
9 13 (31.71%) Java
9 13 (31.71%) Web Services
9 13 (31.71%) HTML5
9 13 (31.71%) RESTful
10 12 (29.27%) MVC
11 11 (26.83%) TDD
11 11 (26.83%) Ajax
12 10 (24.39%) SQL Server
12 10 (24.39%) JSON
13 9 (21.95%) .NET Framework
13 9 (21.95%) Entity Framework
13 9 (21.95%) Node.js
13 9 (21.95%) Jasmine
14 8 (19.51%) Hibernate
14 8 (19.51%) SQL
14 8 (19.51%) LINQ
14 8 (19.51%) Team Foundation Server
15 7 (17.07%) Sass
15 7 (17.07%) CSS3
15 7 (17.07%) Karma Test Runner
15 7 (17.07%) Relational Database
15 7 (17.07%) Bower

JavaScript
Top Related IT Skills in Suffolk 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 5 (12.20%) IIS
2 4 (9.76%) Oracle Spatial
3 3 (7.32%) SharePoint
4 2 (4.88%) WebLogic
5 1 (2.44%) Confluence
Applications
1 2 (4.88%) MS Excel
Business Applications
1 3 (7.32%) Dynamics CRM
Cloud Services
1 3 (7.32%) Microsoft Azure
1 3 (7.32%) Office 365
2 1 (2.44%) SaaS
Database & Business Intelligence
1 10 (24.39%) SQL Server
2 7 (17.07%) Relational Database
3 1 (2.44%) Oracle Database
3 1 (2.44%) PostgreSQL
Development Applications
1 9 (21.95%) Jasmine
2 8 (19.51%) Team Foundation Server
3 7 (17.07%) Bower
3 7 (17.07%) Karma Test Runner
4 5 (12.20%) gulp
4 5 (12.20%) JSHint
5 2 (4.88%) Git (software)
5 2 (4.88%) Grunt
5 2 (4.88%) Mocha
6 1 (2.44%) JIRA
6 1 (2.44%) Protractor
General
1 4 (9.76%) Finance
2 3 (7.32%) Telecoms
3 2 (4.88%) Games
3 2 (4.88%) Manufacturing
3 2 (4.88%) Marketing
3 2 (4.88%) Retail
Job Titles
1 38 (92.68%) Developer
2 12 (29.27%) Angular Developer
3 9 (21.95%) .NET Developer
4 8 (19.51%) Java Developer
5 6 (14.63%) UI Developer
6 5 (12.20%) C# Developer
6 5 (12.20%) HTML Developer
7 4 (9.76%) ASP.NET Developer
7 4 (9.76%) C# .NET Developer
7 4 (9.76%) JavaScript Developer
7 4 (9.76%) SQL Developer
8 3 (7.32%) ASP.NET MVC Developer
8 3 (7.32%) C# ASP.NET Developer
8 3 (7.32%) Front End Developer (Client-Side Developer)
8 3 (7.32%) Oracle Developer
9 2 (4.88%) CRM Developer
9 2 (4.88%) Dynamics CRM Developer
9 2 (4.88%) JSP Developer
9 2 (4.88%) Python Developer
9 2 (4.88%) SQL Server Developer
Libraries, Frameworks & Software Standards
1 24 (58.54%) AngularJS
2 22 (53.66%) HTML
3 20 (48.78%) jQuery
4 17 (41.46%) CSS
5 16 (39.02%) Twitter Bootstrap
6 14 (34.15%) .NET
7 13 (31.71%) HTML5
7 13 (31.71%) RESTful
7 13 (31.71%) Web Services
8 11 (26.83%) Ajax
9 10 (24.39%) JSON
10 9 (21.95%) .NET Framework
10 9 (21.95%) Entity Framework
10 9 (21.95%) Node.js
11 8 (19.51%) Hibernate
11 8 (19.51%) LINQ
12 7 (17.07%) ASP.NET
12 7 (17.07%) CSS3
12 7 (17.07%) D3.js
12 7 (17.07%) JDBC
Miscellaneous
1 7 (17.07%) Client/Server
2 5 (12.20%) Analytical Skills
3 3 (7.32%) N-Tier
4 1 (2.44%) Digital TV
4 1 (2.44%) IPTV
4 1 (2.44%) Video on Demand
Processes & Methodologies
1 18 (43.90%) Agile Software Development
2 12 (29.27%) MVC
3 11 (26.83%) TDD
4 7 (17.07%) Software Engineering
5 6 (14.63%) API Integration
5 6 (14.63%) Dependency Management
6 5 (12.20%) Front End Development
6 5 (12.20%) OO
7 3 (7.32%) CRM
7 3 (7.32%) Scrum
8 2 (4.88%) SDLC
9 1 (2.44%) API Development
9 1 (2.44%) BDD
9 1 (2.44%) SOA
9 1 (2.44%) Web Development
9 1 (2.44%) Workflow
Programming Languages
1 15 (36.59%) C#
2 13 (31.71%) Java
3 8 (19.51%) SQL
4 5 (12.20%) T-SQL
5 2 (4.88%) Python
6 1 (2.44%) Apex Code
6 1 (2.44%) C++
6 1 (2.44%) PHP
6 1 (2.44%) PL/SQL
Vendors
1 4 (9.76%) Microsoft
1 4 (9.76%) Oracle
2 3 (7.32%) Google
3 1 (2.44%) Salesforce.com