The following table provides summary statistics for contract job vacancies advertised in Reading 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 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
23 Mar 2017
Same period 2016 Same period 2015
JavaScript (including ECMAScript)
Berkshire / Reading
Rank 15 21 15
Rank change year-on-year +6 -6  
Contract jobs citing JavaScript 52 67 88
As % of all contract IT jobs advertised in Reading 7.89% 6.65% 8.93%
As % of the Programming Languages category 26.94% 23.02% 27.24%
Number of daily rates quoted 34 50 59
Median daily rate £400 £375 £375
Median daily rate % change year-on-year +6.66% -  
90% offered a daily rate of more than £325 £325 £250
10% offered a daily rate of more than £600 £500 £438
UK excluding London median daily rate £375 £350 £350
% change year-on-year +7.14% -  
Number of hourly rates quoted 2 1 0
Median hourly rate £50.50 £9.00 -
Median hourly rate % change year-on-year +461.11% -  
UK excluding London median hourly rate £41.75 £38.00 £35.00
% change year-on-year +9.86% +8.57%  

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 Reading with a requirement for programming language skills.

Contract Programming Language Skills
Reading
Contract job vacancies with a requirement for programming language skills 193 291 323
As % of all contract IT job vacancies advertised in Reading 29.29% 28.87% 32.79%
Number of daily rates quoted 116 191 215
Median daily rate £425 £400 £375
Median daily rate % change year-on-year +6.25% +6.66%  
90% offered a daily rate of more than £300 £332 £288
10% offered a daily rate of more than £600 £500 £470
UK excluding London median daily rate £390 £375 £350
% change year-on-year +4.00% +7.14%  
Number of hourly rates quoted 6 5 3
Median hourly rate £14.00 £9.00 £55.65
Median hourly rate % change year-on-year +55.55% -83.82%  
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 Reading

The job posting trend of jobs advertised in Reading 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 Reading

JavaScript
Contractor Daily Rate Trend in Reading

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

Contractor daily rate trend for JavaScript in Reading

JavaScript
Contractor Daily Rate Histogram in Reading

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

Contractor daily rate histogram for JavaScript in Reading

JavaScript
Contractor Hourly Rate Trend in Reading

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

Contractor hourly rate trend for JavaScript in Reading

JavaScript
Top 30 Related IT Skills in Reading

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

1 74 (62.18%) CSS
2 73 (61.34%) HTML
3 43 (36.13%) AngularJS
4 41 (34.45%) Java
5 35 (29.41%) Front End Development
6 34 (28.57%) Git (software)
7 33 (27.73%) Python
7 33 (27.73%) Agile Software Development
8 31 (26.05%) Security Cleared
9 25 (21.01%) jQuery
9 25 (21.01%) Linux
10 24 (20.17%) .NET
10 24 (20.17%) HTML5
10 24 (20.17%) DevOps
11 23 (19.33%) Bash Shell
11 23 (19.33%) SC Cleared
11 23 (19.33%) C#
12 21 (17.65%) Unix
12 21 (17.65%) SSH
12 21 (17.65%) Ubuntu
12 21 (17.65%) Debian
12 21 (17.65%) CentOS
12 21 (17.65%) Red Hat Enterprise Linux
12 21 (17.65%) SELinux
13 20 (16.81%) CSS3
14 19 (15.97%) SQL
14 19 (15.97%) Hadoop
15 18 (15.13%) SQL Server
15 18 (15.13%) Prototyping
16 17 (14.29%) Ansible

JavaScript
Top Related IT Skills in Reading 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 8 (6.72%) CMS
2 7 (5.88%) Adobe Experience Manager
3 4 (3.36%) Oracle Spatial
4 3 (2.52%) ColdFusion
4 3 (2.52%) SharePoint
5 2 (1.68%) BizTalk Server
5 2 (1.68%) Confluence
5 2 (1.68%) Facebook Platform
6 1 (0.84%) Apache
6 1 (0.84%) JBoss
6 1 (0.84%) SharePoint 2013
6 1 (0.84%) Sitecore CMS
Applications
1 4 (3.36%) MS Excel
2 2 (1.68%) MS Office
3 1 (0.84%) Adobe Illustrator
3 1 (0.84%) Photoshop
Business Applications
1 4 (3.36%) Maximo
2 2 (1.68%) Dynamics CRM
3 1 (0.84%) SAP Oil and Gas
Cloud Services
1 3 (2.52%) Microsoft Azure
Communications & Networking
1 21 (17.65%) SSH
2 17 (14.29%) HTTP
3 16 (13.45%) ICMP
3 16 (13.45%) TCP/IP
4 4 (3.36%) RFID
5 2 (1.68%) Internet
Database & Business Intelligence
1 19 (15.97%) Hadoop
2 18 (15.13%) SQL Server
3 7 (5.88%) Big Data
4 6 (5.04%) PostgreSQL
5 4 (3.36%) Geospatial Data
5 4 (3.36%) GIS
6 2 (1.68%) Azure SQL Database
7 1 (0.84%) MySQL
7 1 (0.84%) RDBMS
7 1 (0.84%) Relational Database
Development Applications
1 34 (28.57%) Git (software)
2 6 (5.04%) Jasmine
3 5 (4.20%) gulp
4 4 (3.36%) Eclipse
4 4 (3.36%) Grunt
4 4 (3.36%) JUnit
4 4 (3.36%) TeamCity
4 4 (3.36%) Visual Studio
4 4 (3.36%) webpack
5 3 (2.52%) Bower
5 3 (2.52%) Cucumber
5 3 (2.52%) JIRA
6 2 (1.68%) Jenkins
6 2 (1.68%) Selenium
6 2 (1.68%) SQL Server Management Studio (SSMS)
6 2 (1.68%) Team Foundation Server
6 2 (1.68%) WebDriver
7 1 (0.84%) Karma Test Runner
7 1 (0.84%) Mockito
7 1 (0.84%) Yeoman
General
1 8 (6.72%) Marketing
2 7 (5.88%) Publishing
3 5 (4.20%) Finance
4 3 (2.52%) Electronics
5 2 (1.68%) Games
6 1 (0.84%) Advertising
6 1 (0.84%) German Language
6 1 (0.84%) Manufacturing
6 1 (0.84%) Pharmaceutical
6 1 (0.84%) Telecoms
Job Titles
1 108 (90.76%) Developer
2 33 (27.73%) Front End Developer (Client-Side Developer)
3 28 (23.53%) JavaScript Developer
4 20 (16.81%) Java Developer
5 19 (15.97%) .NET Developer
6 16 (13.45%) HTML Developer
7 15 (12.61%) Python Developer
8 13 (10.92%) C# Developer
9 12 (10.08%) HTML CSS Developer
9 12 (10.08%) JavaScript Engineer
10 11 (9.24%) Angular Developer
11 10 (8.40%) ASP.NET Developer
11 10 (8.40%) Java Engineer
12 9 (7.56%) C# .NET Developer
12 9 (7.56%) Consultant
12 9 (7.56%) DevOps Consultant
12 9 (7.56%) DevOps Engineer
12 9 (7.56%) Java Consultant
13 7 (5.88%) Open Source Developer
13 7 (5.88%) Senior Developer
Libraries, Frameworks & Software Standards
1 74 (62.18%) CSS
2 73 (61.34%) HTML
3 43 (36.13%) AngularJS
4 25 (21.01%) jQuery
5 24 (20.17%) .NET
5 24 (20.17%) HTML5
6 20 (16.81%) CSS3
7 14 (11.76%) ASP.NET
8 10 (8.40%) Twitter Bootstrap
8 10 (8.40%) XML
9 8 (6.72%) Node.js
10 7 (5.88%) Ajax
10 7 (5.88%) Backbone.js
10 7 (5.88%) Sass
10 7 (5.88%) Spring
11 6 (5.04%) Hibernate
11 6 (5.04%) LESS
12 5 (4.20%) Django
12 5 (4.20%) KnockoutJS
12 5 (4.20%) Underscore.js
Miscellaneous
1 16 (13.45%) Linux Command Line
2 10 (8.40%) User Experience
3 6 (5.04%) Analytical Skills
3 6 (5.04%) Management Information System
4 2 (1.68%) Algorithms
4 2 (1.68%) Computer Science
4 2 (1.68%) Mobile App
5 1 (0.84%) 3D Graphics
5 1 (0.84%) Driving Licence
5 1 (0.84%) Enterprise Software
5 1 (0.84%) iPad
Operating Systems
1 25 (21.01%) Linux
2 21 (17.65%) CentOS
2 21 (17.65%) Debian
2 21 (17.65%) Red Hat Enterprise Linux
2 21 (17.65%) Ubuntu
2 21 (17.65%) Unix
3 3 (2.52%) Windows
4 1 (0.84%) Android
Processes & Methodologies
1 35 (29.41%) Front End Development
2 33 (27.73%) Agile Software Development
3 24 (20.17%) DevOps
4 18 (15.13%) Prototyping
5 16 (13.45%) MVC
5 16 (13.45%) Open Source
6 13 (10.92%) TDD
6 13 (10.92%) Web Development
7 9 (7.56%) Scrum
8 8 (6.72%) Responsive Web Design
9 7 (5.88%) Content Management
10 6 (5.04%) Open Source Development
11 5 (4.20%) OO
11 5 (4.20%) User Stories
11 5 (4.20%) Wireframes
12 4 (3.36%) BDD
12 4 (3.36%) Mobile Development
12 4 (3.36%) Mobile Device Management
12 4 (3.36%) Mobile First
12 4 (3.36%) Push Notifications
Programming Languages
1 41 (34.45%) Java
2 33 (27.73%) Python
3 23 (19.33%) Bash Shell
3 23 (19.33%) C#
4 19 (15.97%) SQL
5 8 (6.72%) C
6 5 (4.20%) C++
7 4 (3.36%) PHP
7 4 (3.36%) TypeScript
8 3 (2.52%) Go
9 2 (1.68%) ECMAScript
9 2 (1.68%) ES6
9 2 (1.68%) Ruby
9 2 (1.68%) Scala
10 1 (0.84%) Apex Code
10 1 (0.84%) F#
10 1 (0.84%) Haskell
10 1 (0.84%) OCaml
10 1 (0.84%) PowerShell
10 1 (0.84%) T-SQL
Qualifications
1 31 (26.05%) Security Cleared
2 23 (19.33%) SC Cleared
3 4 (3.36%) Degree
4 2 (1.68%) HNC
5 1 (0.84%) DV Cleared
Quality Assurance & Compliance
1 8 (6.72%) QA
System Software
1 4 (3.36%) Docker
Systems Management
1 21 (17.65%) SELinux
2 17 (14.29%) Ansible
3 7 (5.88%) TeamSite
4 4 (3.36%) Kubernetes
5 3 (2.52%) WMI
6 1 (0.84%) Opscode Chef
6 1 (0.84%) Puppet
Vendors
1 7 (5.88%) Adobe
2 6 (5.04%) Oracle
3 5 (4.20%) Microsoft
4 4 (3.36%) IBM
5 3 (2.52%) HP
6 2 (1.68%) Facebook
6 2 (1.68%) Serena
6 2 (1.68%) Twitter
7 1 (0.84%) Atlassian
7 1 (0.84%) Red Hat
7 1 (0.84%) Salesforce.com
7 1 (0.84%) SAP
7 1 (0.84%) Sitecore
7 1 (0.84%) Sony
Reading, Berkshire
TEKsystems
Rate: £450 - £550 per day
Posted: 2 days ago