The table below looks at the statistics for JavaScript skills in IT contracts advertised for the Sheffield region. Included is a guide to the contractor rates offered in IT contracts that have cited JavaScript over the 3 months to 21 February 2017 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
21 Feb 2017
Same period 2016 Same period 2015
JavaScript (including ECMAScript)
South Yorkshire / Sheffield
Rank 7 9 17
Rank change year-on-year
+2 +8
Contract jobs citing JavaScript 55 52 14
As % of all contract IT jobs located in Sheffield 15.45% 12.68% 6.25%
As % of the Programming Languages category 33.13% 30.59% 20.29%
Number of daily rates quoted 33 39 6
Median daily rate £375 £350 £315
Median daily rate % change year-on-year
+7.14% +11.11%
90% offered a daily rate of more than £232 £250 £270
10% offered a daily rate of more than £475 £575 £325
UK excluding London median daily rate £375 £350 £350
% change year-on-year
+7.14% -
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £40.00 £37.88 £30.20
% change year-on-year
+5.61% +25.41%

The following table is for comparison with the above and provides statistics for the entire Programming Languages category in contract jobs advertised in the Sheffield region.

Programming Languages Category
Sheffield
Contract IT job ads with a match in the
Programming Languages category
166 170 69
As % of all contract IT jobs located in Sheffield 46.63% 41.46% 30.80%
Number of daily rates quoted 106 118 45
Median daily rate £425 £375 £325
Median daily rate % change year-on-year
+13.33% +15.38%
90% offered a daily rate of more than £253 £250 £273
10% offered a daily rate of more than £550 £550 £500
UK excluding London median daily rate £390 £375 £350
% change year-on-year
+4.00% +7.14%
Number of hourly rates quoted 2 2 1
Median hourly rate £20.97 £16.50 £40.00
Median hourly rate % change year-on-year
+27.09% -58.75%
UK excluding London median hourly rate £41.25 £40.00 £35.75
% change year-on-year
+3.12% +11.88%

JavaScript
Jobs Demand Trend in Sheffield

The demand trend of contract jobs across the Sheffield region citing JavaScript as a proportion of all IT contracts with a match in the Programming Languages category.

JavaScript Jobs Demand Trend in Sheffield

JavaScript
Daily Rate Trend in Sheffield

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing JavaScript across the Sheffield region.

JavaScript Daily Rate Trend in Sheffield

JavaScript
Daily Rate Histogram in Sheffield

This chart provides a histogram of daily rates quoted in contract IT jobs citing JavaScript across the Sheffield region over the 3 months to 21 February 2017.

JavaScript Daily Rate Histogram in Sheffield

JavaScript
Hourly Rate Trend in Sheffield

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

JavaScript Hourly Rate Trend in Sheffield

JavaScript
Top 30 Related IT Skills in Sheffield

For the 6 months to 21 February 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 Sheffield region with a requirement for JavaScript.

1 73 (66.97%) HTML
2 69 (63.30%) CSS
3 46 (42.20%) Java
4 42 (38.53%) Agile Software Development
5 41 (37.61%) Git (software)
6 34 (31.19%) TDD
7 32 (29.36%) Front End Development
8 27 (24.77%) Node.js
9 26 (23.85%) PHP
10 25 (22.94%) jQuery
11 24 (22.02%) Web Development
12 23 (21.10%) Web Services
12 23 (21.10%) AngularJS
13 22 (20.18%) HTML5
14 21 (19.27%) Web Design
15 20 (18.35%) Configuration Management
15 20 (18.35%) RESTful
16 19 (17.43%) REST
16 19 (17.43%) BDD
16 19 (17.43%) Linux
17 17 (15.60%) Unix
17 17 (15.60%) MySQL
17 17 (15.60%) Mac OS X
17 17 (15.60%) CSS3
18 15 (13.76%) Relational Database
18 15 (13.76%) User Experience
18 15 (13.76%) Spring
19 14 (12.84%) Mentoring
19 14 (12.84%) Continuous Integration
20 13 (11.93%) Scala

JavaScript
Top Related IT Skills in Sheffield 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 7 (6.42%) CMS
2 6 (5.50%) Confluence
2 6 (5.50%) WordPress
3 4 (3.67%) Apache
4 3 (2.75%) Drupal
4 3 (2.75%) Elasticsearch
4 3 (2.75%) nginx
4 3 (2.75%) Tomcat
5 1 (0.92%) Adobe Experience Manager
5 1 (0.92%) DataSynapse
5 1 (0.92%) IIS
5 1 (0.92%) Oracle Coherence
5 1 (0.92%) Oracle HTTP Server
5 1 (0.92%) SharePoint
5 1 (0.92%) SharePoint 2010
5 1 (0.92%) WebSphere
Applications
1 2 (1.83%) MS Excel
Business Applications
1 3 (2.75%) Dynamics CRM
1 3 (2.75%) SAP Oil and Gas
Cloud Services
1 3 (2.75%) GitHub
2 2 (1.83%) Amazon AWS
2 2 (1.83%) Microsoft Azure
3 1 (0.92%) Amazon EC2
3 1 (0.92%) Office 365
Communications & Networking
1 11 (10.09%) HTTP
2 3 (2.75%) Internet
3 1 (0.92%) FCoE
3 1 (0.92%) Fibre Channel
3 1 (0.92%) Intranet
3 1 (0.92%) iSCSI
3 1 (0.92%) LAN
3 1 (0.92%) Multicast
3 1 (0.92%) NAS
3 1 (0.92%) SAN
3 1 (0.92%) WAN
Database & Business Intelligence
1 17 (15.60%) MySQL
2 15 (13.76%) Relational Database
3 7 (6.42%) PostgreSQL
4 6 (5.50%) Redis
5 4 (3.67%) SQL Server
6 2 (1.83%) SQL Server 2008
7 1 (0.92%) Hadoop
7 1 (0.92%) HBase
7 1 (0.92%) NoSQL
7 1 (0.92%) PerformancePoint
7 1 (0.92%) Power BI
7 1 (0.92%) SQL Server Integration Services
7 1 (0.92%) SQL Server Reporting Services
Development Applications
1 41 (37.61%) Git (software)
2 11 (10.09%) Jenkins
3 9 (8.26%) JIRA
4 7 (6.42%) Subversion
5 5 (4.59%) TeamCity
5 5 (4.59%) TestNG
6 3 (2.75%) JUnit
6 3 (2.75%) Maven
6 3 (2.75%) Mercurial
6 3 (2.75%) Mockito
6 3 (2.75%) PHPUnit
6 3 (2.75%) Team Foundation Server
6 3 (2.75%) Visual Studio
7 2 (1.83%) Bitbucket
7 2 (1.83%) DbUnit
7 2 (1.83%) jMock
7 2 (1.83%) SonarQube
8 1 (0.92%) Gradle
8 1 (0.92%) gulp
8 1 (0.92%) Spock
General
1 7 (6.42%) Finance
2 4 (3.67%) Telecoms
3 3 (2.75%) Electronics
3 3 (2.75%) Manufacturing
3 3 (2.75%) Marketing
4 2 (1.83%) Advertising
4 2 (1.83%) Banking
5 1 (0.92%) Billing
5 1 (0.92%) Retail
Job Titles
1 98 (89.91%) Developer
2 32 (29.36%) Java Developer
3 21 (19.27%) Front End Developer (Client-Side Developer)
3 21 (19.27%) PHP Developer
4 19 (17.43%) JavaScript Developer
5 7 (6.42%) Administrator
5 7 (6.42%) Systems Administrator
6 6 (5.50%) Consultant
6 6 (5.50%) PHP Laravel Developer
7 5 (4.59%) Angular Developer
7 5 (4.59%) Senior Developer
7 5 (4.59%) UI Developer
7 5 (4.59%) Web Consultant
8 4 (3.67%) HTML Developer
8 4 (3.67%) MySQL Developer
8 4 (3.67%) PHP MySQL Developer
9 3 (2.75%) .NET Developer
9 3 (2.75%) Python Developer
9 3 (2.75%) Software Developer
9 3 (2.75%) Web Developer
Libraries, Frameworks & Software Standards
1 73 (66.97%) HTML
2 69 (63.30%) CSS
3 27 (24.77%) Node.js
4 25 (22.94%) jQuery
5 23 (21.10%) AngularJS
5 23 (21.10%) Web Services
6 22 (20.18%) HTML5
7 20 (18.35%) RESTful
8 19 (17.43%) REST
9 17 (15.60%) CSS3
10 15 (13.76%) Spring
11 12 (11.01%) React
12 11 (10.09%) Laravel
12 11 (10.09%) Symfony
12 11 (10.09%) XML
13 10 (9.17%) Ajax
14 9 (8.26%) Backbone.js
14 9 (8.26%) XHTML
15 8 (7.34%) Ember.js
16 7 (6.42%) Hibernate
Miscellaneous
1 15 (13.76%) User Experience
2 7 (6.42%) Management Information System
3 4 (3.67%) Computer Science
4 3 (2.75%) Fintech
4 3 (2.75%) RIA
5 2 (1.83%) Mobile App
6 1 (0.92%) Algorithms
6 1 (0.92%) Data Structures
6 1 (0.92%) FMCG
6 1 (0.92%) Foreign Exchange (FX)
Operating Systems
1 19 (17.43%) Linux
2 17 (15.60%) Mac OS X
2 17 (15.60%) Unix
3 3 (2.75%) Windows
4 1 (0.92%) Solaris
Processes & Methodologies
1 42 (38.53%) Agile Software Development
2 34 (31.19%) TDD
3 32 (29.36%) Front End Development
4 24 (22.02%) Web Development
5 21 (19.27%) Web Design
6 20 (18.35%) Configuration Management
7 19 (17.43%) BDD
8 14 (12.84%) Continuous Integration
8 14 (12.84%) Mentoring
9 13 (11.93%) Line Management
9 13 (11.93%) MVC
9 13 (11.93%) Responsive Web Design
9 13 (11.93%) Scrum
10 12 (11.01%) OOP
11 11 (10.09%) OO
11 11 (10.09%) Visualisation
12 10 (9.17%) DevOps
12 10 (9.17%) Unit Testing
13 8 (7.34%) Continuous Delivery
14 7 (6.42%) Prototyping
Programming Languages
1 46 (42.20%) Java
2 26 (23.85%) PHP
3 13 (11.93%) Scala
4 10 (9.17%) Python
4 10 (9.17%) SQL
5 9 (8.26%) C#
6 8 (7.34%) C++
7 7 (6.42%) Groovy
7 7 (6.42%) PHP 5
7 7 (6.42%) Ruby
8 2 (1.83%) ES6
8 2 (1.83%) Go
9 1 (0.92%) Clojure
9 1 (0.92%) ECMAScript
9 1 (0.92%) Korn
9 1 (0.92%) Shell Script
9 1 (0.92%) XPath
Qualifications
1 8 (7.34%) Security Cleared
2 7 (6.42%) ITIL Foundation Certificate
3 4 (3.67%) Degree
4 3 (2.75%) SC Cleared
5 2 (1.83%) BC Cleared
6 1 (0.92%) CTC Cleared
6 1 (0.92%) DBS Check
Quality Assurance & Compliance
1 3 (2.75%) Disclosure Scotland
2 1 (0.92%) FATCA
2 1 (0.92%) WAI
System Software
1 7 (6.42%) Active Directory
2 3 (2.75%) Docker
3 2 (1.83%) VMware Infrastructure
4 1 (0.92%) Hyper-V
4 1 (0.92%) KVM
4 1 (0.92%) NFS
4 1 (0.92%) Oracle RAC
4 1 (0.92%) SRDF
4 1 (0.92%) vSphere
4 1 (0.92%) Xen
Systems Management
1 5 (4.59%) Puppet
2 3 (2.75%) Kubernetes
3 2 (1.83%) Ansible
Vendors
1 7 (6.42%) ServiceNow
2 6 (5.50%) Zend
3 4 (3.67%) Adobe
4 3 (2.75%) Ensighten
4 3 (2.75%) SAP
5 2 (1.83%) Microsoft
5 2 (1.83%) VMware
5 2 (1.83%) Xamarin
6 1 (0.92%) Cisco
6 1 (0.92%) EMC
6 1 (0.92%) IBM
6 1 (0.92%) Intel
6 1 (0.92%) MuleSoft
6 1 (0.92%) NetApp
6 1 (0.92%) Oracle
6 1 (0.92%) Solace
6 1 (0.92%) Sybase
6 1 (0.92%) TIBCO
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