Period
to 14 August 2018

The following table provides summary statistics for contract job vacancies advertised in West Sussex 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 14 August 2018 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)
South East > West Sussex
6 months to
14 Aug 2018
Same period 2017 Same period 2016
Rank 11 16 13
Rank change year-on-year +5 -3 +1
Contract jobs citing JavaScript 123 108 149
As % of all contract IT jobs advertised in West Sussex 10.49% 9.99% 10.05%
As % of the Programming Languages category 23.88% 26.54% 25.17%
Number of daily rates quoted 71 73 90
West Sussex median daily rate £350 £400 £358
Median daily rate % change year-on-year -12.50% +11.89% -4.54%
10th Percentile £300 £290 £257
90th Percentile £500 £512 £500
South East median daily rate £425 £400 £363
% change year-on-year +6.25% +10.34% +3.57%
Number of hourly rates quoted 1 11 2
West Sussex median hourly rate £50.00 £47.50 £43.00
Median hourly rate % change year-on-year +5.26% +10.47% -
10th Percentile £47.50 £41.25 £41.50
90th Percentile £52.50 £52.50 £44.50
South East median hourly rate £42.50 £45.00 £42.75
% change year-on-year -5.56% +5.26% +31.54%

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 West Sussex with a requirement for coding skills.

All Programming Languages
West Sussex
Contract vacancies with a requirement for coding skills 515 407 592
As % of all contract IT jobs advertised in West Sussex 43.90% 37.65% 39.92%
Number of daily rates quoted 280 273 322
West Sussex median daily rate £433 £413 £410
Median daily rate % change year-on-year +4.85% +0.61% +9.33%
10th Percentile £306 £292 £263
90th Percentile £539 £530 £523
South East median daily rate £425 £400 £400
% change year-on-year +6.25% - +8.84%
Number of hourly rates quoted 25 20 18
West Sussex median hourly rate £49.50 £49.50 £43.00
Median hourly rate % change year-on-year - +15.12% -7.53%
10th Percentile £41.25 £41.25 £33.75
90th Percentile £53.25 £53.05 £51.30
South East median hourly rate £42.50 £42.75 £40.00
% change year-on-year -0.58% +6.88% +3.23%

JavaScript
Job Vacancy Trend in West Sussex

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

Job vacancy trend for JavaScript in West Sussex

JavaScript
Contractor Daily Rate Trend in West Sussex

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

Contractor daily rate trend for JavaScript in West Sussex

JavaScript
Contractor Daily Rate Histogram in West Sussex

The daily rate distribution of IT jobs citing JavaScript in West Sussex over the 6 months to 14 August 2018.

Contractor daily rate histogram for JavaScript in West Sussex

JavaScript
Contractor Hourly Rate Trend in West Sussex

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

Contractor hourly rate trend for JavaScript in West Sussex

JavaScript
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 within the West Sussex region over the 6 months to 14 August 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 -11 45 £433 -4.16% 7
Crawley +19 21 £300 -7.69% 7
Chichester +1 12 £363 +57.61% 5
Gatwick +4 9 £358 +10.00% 1
East Grinstead +7 6 £341 -19.71% 1
Horsham - 5 £413 - 5
Burgess Hill -1 4 - - 8
JavaScript
South East

For the 6 months to 14 August 2018, IT contractor jobs citing JavaScript also mentioned the following 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 with a requirement for JavaScript.

1 85 (69.11%) CSS
2 81 (65.85%) HTML
3 60 (48.78%) Agile Software Development
4 51 (41.46%) jQuery
5 46 (37.40%) JSON
5 46 (37.40%) HTML5
6 45 (36.59%) C#
7 43 (34.96%) Java
8 37 (30.08%) SQL
8 37 (30.08%) Git (software)
8 37 (30.08%) Test Automation
9 35 (28.46%) Open Source
9 35 (28.46%) CSS3
9 35 (28.46%) AngularJS
10 34 (27.64%) XML
11 32 (26.02%) REST
12 30 (24.39%) Continuous Integration
13 29 (23.58%) .NET
14 28 (22.76%) MVC
15 27 (21.95%) Linux
16 26 (21.14%) HTTP
16 26 (21.14%) Scala
16 26 (21.14%) Jenkins
16 26 (21.14%) DevOps
17 25 (20.33%) Ruby
18 24 (19.51%) Scrum
18 24 (19.51%) Configuration Management
18 24 (19.51%) Windows
19 23 (18.70%) NoSQL
19 23 (18.70%) Node.js

JavaScript
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 19 (15.45%) CMS
2 15 (12.20%) Confluence
2 15 (12.20%) nginx
2 15 (12.20%) Tomcat
3 13 (10.57%) Apache
4 10 (8.13%) IIS
5 9 (7.32%) SharePoint
5 9 (7.32%) SharePoint 2010
5 9 (7.32%) Umbraco
6 8 (6.50%) Drupal
6 8 (6.50%) WebLogic
7 7 (5.69%) JBoss
8 5 (4.07%) Adobe Experience Manager
8 5 (4.07%) WordPress
9 3 (2.44%) EPiServer
9 3 (2.44%) Oracle SOA Suite
9 3 (2.44%) Oracle Workflow
10 2 (1.63%) Magnolia
11 1 (0.81%) Joomla!
11 1 (0.81%) Sitecore CMS
Applications
1 4 (3.25%) Microsoft Excel
2 2 (1.63%) Microsoft Office
Business Applications
1 3 (2.44%) Oracle BPM
2 1 (0.81%) Dynamics CRM
Cloud Services
1 15 (12.20%) Google Analytics
2 13 (10.57%) GitHub
3 9 (7.32%) Amazon AWS
4 7 (5.69%) Microsoft Azure
5 1 (0.81%) AWS Lambda
5 1 (0.81%) Dynamics 365
5 1 (0.81%) Heroku
5 1 (0.81%) IaaS
5 1 (0.81%) PaaS
5 1 (0.81%) SaaS
5 1 (0.81%) Serverless
Communications & Networking
1 26 (21.14%) HTTP
2 17 (13.82%) SSL
2 17 (13.82%) TCP/IP
3 1 (0.81%) Intranet
Database & Business Intelligence
1 23 (18.70%) NoSQL
2 20 (16.26%) MongoDB
2 20 (16.26%) MySQL
2 20 (16.26%) SQL Server
3 10 (8.13%) Relational Database
4 3 (2.44%) Oracle Database
4 3 (2.44%) RDBMS
4 3 (2.44%) Redis
5 2 (1.63%) Big Data
5 2 (1.63%) Oracle Database 10g
5 2 (1.63%) Oracle Database 11g
5 2 (1.63%) Oracle Database 12c
5 2 (1.63%) SQL Server Reporting Services
6 1 (0.81%) Couchbase
6 1 (0.81%) SQL Server 2008
Development Applications
1 37 (30.08%) Git (software)
2 26 (21.14%) Jenkins
3 21 (17.07%) Selenium
4 20 (16.26%) Cucumber
4 20 (16.26%) Gatling
5 18 (14.63%) JIRA
5 18 (14.63%) JUnit
6 17 (13.82%) Ant
7 15 (12.20%) IntelliJ
8 14 (11.38%) Team Foundation Server
9 13 (10.57%) Subversion
9 13 (10.57%) Visual Studio
10 9 (7.32%) Grunt
10 9 (7.32%) gulp
10 9 (7.32%) Karma Test Runner
10 9 (7.32%) Sublime Text
11 7 (5.69%) Hudson
11 7 (5.69%) Jasmine
12 6 (4.88%) Eclipse
13 4 (3.25%) ReSharper
General
1 15 (12.20%) Marketing
2 13 (10.57%) Finance
3 3 (2.44%) Back Office
4 2 (1.63%) Manufacturing
4 2 (1.63%) Retail
5 1 (0.81%) Advertising
5 1 (0.81%) Telecoms
Job Titles
1 114 (92.68%) Developer
2 24 (19.51%) Full Stack Developer
3 21 (17.07%) Scala Developer
4 19 (15.45%) Front End Developer (Client-Side Developer)
5 16 (13.01%) JavaScript Developer
6 15 (12.20%) PHP Developer
7 12 (9.76%) .NET Developer
7 12 (9.76%) Java Developer
8 9 (7.32%) Agile Developer
9 8 (6.50%) React Developer
10 6 (4.88%) Angular Developer
10 6 (4.88%) HTML CSS Developer
10 6 (4.88%) HTML Developer
11 5 (4.07%) C# .NET Developer
11 5 (4.07%) C# Developer
12 4 (3.25%) Analyst
12 4 (3.25%) Test Analyst
12 4 (3.25%) Web Developer
13 3 (2.44%) Senior Developer
13 3 (2.44%) Software Developer
Libraries, Frameworks & Software Standards
1 85 (69.11%) CSS
2 81 (65.85%) HTML
3 51 (41.46%) jQuery
4 46 (37.40%) HTML5
4 46 (37.40%) JSON
5 35 (28.46%) AngularJS
5 35 (28.46%) CSS3
6 34 (27.64%) XML
7 32 (26.02%) REST
8 29 (23.58%) .NET
9 23 (18.70%) Node.js
10 22 (17.89%) ASP.NET
11 19 (15.45%) Play Framework
11 19 (15.45%) Spring
12 17 (13.82%) Ajax
13 15 (12.20%) ASP.NET MVC
13 15 (12.20%) Gherkin
13 15 (12.20%) Servlets
14 13 (10.57%) RESTful
14 13 (10.57%) Twitter Bootstrap
Miscellaneous
1 13 (10.57%) Greenfield Project
2 5 (4.07%) Mobile App
3 3 (2.44%) Computer Science
3 3 (2.44%) Enterprise Software
3 3 (2.44%) User Experience
4 2 (1.63%) Mobile Payment
4 2 (1.63%) Robotics
4 2 (1.63%) W3C
5 1 (0.81%) Data Structures
5 1 (0.81%) Driving Licence
5 1 (0.81%) Self-Motivation
5 1 (0.81%) Social Media
Operating Systems
1 27 (21.95%) Linux
2 24 (19.51%) Windows
3 15 (12.20%) Ubuntu
4 14 (11.38%) Unix
5 2 (1.63%) Apple iOS
5 2 (1.63%) Windows Phone
5 2 (1.63%) Windows Phone 8
6 1 (0.81%) Android
6 1 (0.81%) Windows Server
Processes & Methodologies
1 60 (48.78%) Agile Software Development
2 37 (30.08%) Test Automation
3 35 (28.46%) Open Source
4 30 (24.39%) Continuous Integration
5 28 (22.76%) MVC
6 26 (21.14%) DevOps
7 24 (19.51%) Configuration Management
7 24 (19.51%) Scrum
8 22 (17.89%) Front End Development
9 21 (17.07%) Microservices
10 17 (13.82%) Problem-Solving
11 16 (13.01%) TDD
11 16 (13.01%) Web Design
12 15 (12.20%) Analytics
12 15 (12.20%) Kanban
13 14 (11.38%) Digital Marketing
14 13 (10.57%) BDD
14 13 (10.57%) Functional Programming
15 12 (9.76%) Web Development
16 10 (8.13%) Wireframes
Programming Languages
1 45 (36.59%) C#
2 43 (34.96%) Java
3 37 (30.08%) SQL
4 26 (21.14%) Scala
5 25 (20.33%) Ruby
6 21 (17.07%) PHP
7 18 (14.63%) Python
8 17 (13.82%) Groovy
8 17 (13.82%) Haskell
8 17 (13.82%) Perl
9 10 (8.13%) TypeScript
10 9 (7.32%) T-SQL
11 6 (4.88%) Java 8
12 5 (4.07%) PL/SQL
13 4 (3.25%) VB
13 4 (3.25%) VB.NET
14 3 (2.44%) ES6
15 2 (1.63%) Apple Swift
15 2 (1.63%) VB6
15 2 (1.63%) VBA
Qualifications
1 7 (5.69%) BPSS Clearance
2 5 (4.07%) ISEB
2 5 (4.07%) ISTQB
2 5 (4.07%) ISTQB Foundation Certification
3 3 (2.44%) Degree
4 2 (1.63%) Computer Science Degree
4 2 (1.63%) Security Cleared
5 1 (0.81%) HNC
5 1 (0.81%) Master's Degree
5 1 (0.81%) SC Cleared
Quality Assurance & Compliance
1 5 (4.07%) QA
System Software
1 14 (11.38%) Docker
Systems Management
1 17 (13.82%) Puppet
2 15 (12.20%) Grafana
2 15 (12.20%) Kibana
Vendors
1 22 (17.89%) Google
2 17 (13.82%) Adobe
2 17 (13.82%) Microsoft
3 10 (8.13%) Oracle
4 6 (4.88%) webMethods
5 2 (1.63%) Apple
5 2 (1.63%) Atlassian
5 2 (1.63%) Automation Anywhere
5 2 (1.63%) Blue Prism
5 2 (1.63%) UiPath
6 1 (0.81%) Capita
6 1 (0.81%) Red Hat
6 1 (0.81%) Sitecore