The following table provides summary statistics for contract job vacancies advertised in Brighton 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 23 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)
East Sussex / Brighton
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 3 2 8
Rank change year-on-year -1 +6  
Contract jobs citing JavaScript 55 47 46
As % of all contract IT jobs advertised in Brighton 28.80% 24.23% 17.90%
As % of the Programming Languages category 48.67% 37.30% 35.66%
Number of daily rates quoted 41 20 39
Median daily rate £330 £400 £300
Median daily rate % change year-on-year -17.50% +33.33%  
90% offered a daily rate of more than £250 £323 £213
10% offered a daily rate of more than £451 £503 £347
UK excluding London median daily rate £375 £363 £350
% change year-on-year +3.44% +3.57%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £43.39 £37.50 £40.00
% change year-on-year +15.70% -6.25%  

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 Brighton with a requirement for programming language skills.

Contract Programming Language Skills
Brighton
Contract job vacancies with a requirement for programming language skills 113 126 129
As % of all contract IT job vacancies advertised in Brighton 59.16% 64.95% 50.19%
Number of daily rates quoted 73 70 90
Median daily rate £338 £425 £300
Median daily rate % change year-on-year -20.58% +41.66%  
90% offered a daily rate of more than £250 £325 £250
10% offered a daily rate of more than £450 £564 £383
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
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 Brighton

The job posting trend of jobs advertised in Brighton 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 Brighton

JavaScript
Contractor Daily Rate Trend in Brighton

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

Contractor daily rate trend for JavaScript in Brighton

JavaScript
Contractor Daily Rate Histogram in Brighton

The daily rate distribution of IT jobs citing JavaScript in Brighton over the 3 months to 23 June 2017.

Contractor daily rate histogram for JavaScript in Brighton

JavaScript
Contractor Hourly Rate Trend in Brighton

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

Contractor hourly rate trend for JavaScript in Brighton

For the 6 months to 23 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 Brighton region with a requirement for JavaScript.

1 59 (72.84%) CSS
2 58 (71.60%) HTML
3 36 (44.44%) AngularJS
4 31 (38.27%) Front End Development
5 26 (32.10%) C#
5 26 (32.10%) Agile Software Development
6 22 (27.16%) jQuery
7 20 (24.69%) .NET
8 18 (22.22%) PHP
8 18 (22.22%) SQL
9 17 (20.99%) Web Development
10 16 (19.75%) MVC
11 15 (18.52%) HTML5
11 15 (18.52%) ASP.NET Web API
12 14 (17.28%) ASP.NET
13 13 (16.05%) MySQL
14 12 (14.81%) OO
14 12 (14.81%) CSS3
15 11 (13.58%) TypeScript
16 9 (11.11%) CMS
16 9 (11.11%) SQL Server
16 9 (11.11%) ASP.NET MVC
16 9 (11.11%) Git (software)
16 9 (11.11%) Test Automation
16 9 (11.11%) Node.js
17 8 (9.88%) User Experience
17 8 (9.88%) React
17 8 (9.88%) RESTful
17 8 (9.88%) Microsoft Azure
17 8 (9.88%) Backbone.js

JavaScript
Co-occurring IT Skills in Brighton 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 (11.11%) CMS
2 5 (6.17%) IIS
2 5 (6.17%) WordPress
3 4 (4.94%) Moodle
4 3 (3.70%) Drupal
5 2 (2.47%) DNN
5 2 (2.47%) SharePoint
5 2 (2.47%) Umbraco
6 1 (1.23%) Elasticsearch
6 1 (1.23%) Joomla!
Cloud Services
1 8 (9.88%) Microsoft Azure
2 6 (7.41%) Amazon AWS
3 4 (4.94%) AWS Lambda
4 3 (3.70%) AWS CloudFormation
5 2 (2.47%) Amazon EC2
5 2 (2.47%) Amazon SQS
5 2 (2.47%) SaaS
Communications & Networking
1 2 (2.47%) MQTT
Database & Business Intelligence
1 13 (16.05%) MySQL
2 9 (11.11%) SQL Server
3 3 (3.70%) Big Data
3 3 (3.70%) Data Warehouse
4 1 (1.23%) SQL Server Integration Services
Development Applications
1 9 (11.11%) Git (software)
2 6 (7.41%) Protractor
3 5 (6.17%) Selenium
3 5 (6.17%) SpecFlow
4 2 (2.47%) Gradle
4 2 (2.47%) Grunt
4 2 (2.47%) Jenkins
4 2 (2.47%) Team Foundation Server
4 2 (2.47%) webpack
5 1 (1.23%) Mocha
5 1 (1.23%) TeamCity
5 1 (1.23%) Visual Studio
General
1 6 (7.41%) Finance
2 4 (4.94%) Advertising
2 4 (4.94%) Marketing
3 1 (1.23%) Games
3 1 (1.23%) Retail
Job Titles
1 73 (90.12%) Developer
2 23 (28.40%) Front End Developer (Client-Side Developer)
3 14 (17.28%) JavaScript Developer
4 13 (16.05%) .NET Developer
5 11 (13.58%) C# .NET Developer
5 11 (13.58%) C# Developer
6 10 (12.35%) PHP Developer
7 8 (9.88%) Angular Developer
8 6 (7.41%) Full Stack Developer
9 4 (4.94%) Developer in Test
9 4 (4.94%) Moodle Developer
9 4 (4.94%) MySQL Developer
9 4 (4.94%) PHP MySQL Developer
10 3 (3.70%) Microsoft Developer
10 3 (3.70%) Node.js Developer
10 3 (3.70%) Web Developer
11 2 (2.47%) Automation Tester
11 2 (2.47%) Tester
11 2 (2.47%) WordPress Developer
12 1 (1.23%) Designer
Libraries, Frameworks & Software Standards
1 59 (72.84%) CSS
2 58 (71.60%) HTML
3 36 (44.44%) AngularJS
4 22 (27.16%) jQuery
5 20 (24.69%) .NET
6 15 (18.52%) ASP.NET Web API
6 15 (18.52%) HTML5
7 14 (17.28%) ASP.NET
8 12 (14.81%) CSS3
9 9 (11.11%) ASP.NET MVC
9 9 (11.11%) Node.js
10 8 (9.88%) Backbone.js
10 8 (9.88%) React
10 8 (9.88%) RESTful
11 4 (4.94%) Ajax
11 4 (4.94%) Angular 2
11 4 (4.94%) Twitter Bootstrap
11 4 (4.94%) XHTML
12 3 (3.70%) Sass
13 2 (2.47%) Ruby on Rails
Miscellaneous
1 8 (9.88%) User Experience
2 3 (3.70%) Analytical Skills
3 2 (2.47%) Fintech
4 1 (1.23%) Computer Science
4 1 (1.23%) Credit Risk
4 1 (1.23%) e-Learning
4 1 (1.23%) Mobile App
Operating Systems
1 4 (4.94%) Linux
2 1 (1.23%) Windows
Processes & Methodologies
1 31 (38.27%) Front End Development
2 26 (32.10%) Agile Software Development
3 17 (20.99%) Web Development
4 16 (19.75%) MVC
5 12 (14.81%) OO
6 9 (11.11%) Test Automation
7 8 (9.88%) TDD
8 7 (8.64%) BDD
9 5 (6.17%) Scrum
10 4 (4.94%) Content Management
10 4 (4.94%) OOD
10 4 (4.94%) Open Source
10 4 (4.94%) Software Engineering
11 3 (3.70%) API Development
11 3 (3.70%) Continuous Deployment
11 3 (3.70%) Continuous Integration
11 3 (3.70%) Data Analysis
11 3 (3.70%) SOLID
11 3 (3.70%) SQL Optimisation
12 2 (2.47%) Prototyping
Programming Languages
1 26 (32.10%) C#
2 18 (22.22%) PHP
2 18 (22.22%) SQL
3 11 (13.58%) TypeScript
4 5 (6.17%) ES6
5 4 (4.94%) Java
6 2 (2.47%) Python
6 2 (2.47%) Ruby
6 2 (2.47%) T-SQL
7 1 (1.23%) Apex Code
7 1 (1.23%) Perl
7 1 (1.23%) VB.NET
Qualifications
1 1 (1.23%) Computer Science Degree
1 1 (1.23%) Degree
Quality Assurance & Compliance
1 1 (1.23%) QA
Systems Management
1 5 (6.17%) Terraform
Vendors
1 6 (7.41%) Microsoft
2 2 (2.47%) Telerik
3 1 (1.23%) Perforce
3 1 (1.23%) Salesforce.com
3 1 (1.23%) Zend