The following table provides summary statistics for contract job vacancies advertised in Yorkshire 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 29 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)
England > Yorkshire
3 months to
29 Jun 2017
Same period 2016 Same period 2015
Rank 5 4 12
Rank change year-on-year -1 +8  
Contract jobs citing JavaScript 330 446 304
As % of all contract IT jobs advertised in Yorkshire 16.03% 15.95% 10.28%
As % of the Programming Languages category 38.46% 34.79% 25.92%
Number of daily rates quoted 258 323 230
Yorkshire median daily rate £389 £400 £325
Median daily rate % change year-on-year -2.81% +23.07%  
10th Percentile £263 £303 £263
90th Percentile £491 £500 £450
England median daily rate £425 £400 £375
% change year-on-year +6.25% +6.66%  
Number of hourly rates quoted 0 0 8
Yorkshire median hourly rate - - £40.00
England median hourly rate £42.50 £38.13 £35.00
% change year-on-year +11.47% +8.92%  

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 Yorkshire with a requirement for programming language skills.

Contract Programming Language Skills
Yorkshire
Contract job vacancies with a requirement for programming language skills 858 1282 1173
As % of all contract IT job vacancies advertised in Yorkshire 41.69% 45.83% 39.66%
Number of daily rates quoted 1242 1741 1779
Yorkshire median daily rate £400 £400 £328
Median daily rate % change year-on-year - +22.13%  
10th Percentile £300 £303 £263
90th Percentile £519 £538 £463
England median daily rate £450 £425 £400
% change year-on-year +5.88% +6.25%  
Number of hourly rates quoted 7 15 69
Yorkshire median hourly rate £40.00 £15.25 £40.00
Median hourly rate % change year-on-year +162.29% -61.87%  
10th Percentile £18.55 £12.25 £24.29
90th Percentile £43.00 £30.15 £47.50
England median hourly rate £41.50 £37.50 £37.00
% change year-on-year +10.66% +1.35%  

JavaScript
Job Vacancy Trend in Yorkshire

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

Job vacancy trend for JavaScript in Yorkshire

JavaScript
Contractor Daily Rate Trend in Yorkshire

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

Contractor daily rate trend for JavaScript in Yorkshire

JavaScript
Contractor Daily Rate Histogram in Yorkshire

The daily rate distribution of IT jobs citing JavaScript in Yorkshire over the 3 months to 29 June 2017.

Contractor daily rate histogram for JavaScript in Yorkshire

JavaScript
Contractor Hourly Rate Trend in Yorkshire

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

Contractor hourly rate trend for JavaScript in Yorkshire

JavaScript
Contract Job Locations in Yorkshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JavaScript within the Yorkshire region over the 3 months to 29 June 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
West Yorkshire 0 250 £400 - 106
South Yorkshire -2 47 £380 +1.33% 21
North Yorkshire -2 20 £300 -21.05% 21
East Yorkshire +4 9 £325 -27.77% 8
JavaScript
England

For the 6 months to 29 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 Yorkshire region with a requirement for JavaScript.

1 375 (60.88%) HTML
2 357 (57.95%) CSS
3 323 (52.44%) Agile Software Development
4 221 (35.88%) Java
5 190 (30.84%) Git (software)
6 155 (25.16%) Front End Development
7 153 (24.84%) TDD
8 151 (24.51%) AngularJS
9 140 (22.73%) Python
10 130 (21.10%) HTML5
11 124 (20.13%) PHP
12 122 (19.81%) Linux
13 115 (18.67%) SQL
14 114 (18.51%) Test Automation
14 114 (18.51%) CSS3
15 113 (18.34%) Node.js
16 110 (17.86%) .NET
17 107 (17.37%) React
18 103 (16.72%) jQuery
19 102 (16.56%) MVC
20 96 (15.58%) Web Development
21 94 (15.26%) C#
22 90 (14.61%) BDD
23 87 (14.12%) Unix
24 84 (13.64%) User Experience
25 81 (13.15%) Relational Database
26 80 (12.99%) Jenkins
27 76 (12.34%) ASP.NET
28 70 (11.36%) Continuous Integration
29 68 (11.04%) REST

JavaScript
Co-occurring IT Skills in Yorkshire 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 21 (3.41%) Confluence
2 20 (3.25%) Apache
3 17 (2.76%) CMS
4 11 (1.79%) WebSphere
5 10 (1.62%) Tomcat
6 9 (1.46%) Sitecore CMS
7 8 (1.30%) IIS
7 8 (1.30%) SharePoint
8 7 (1.14%) SharePoint 2013
8 7 (1.14%) WordPress
9 5 (0.81%) nginx
10 4 (0.65%) Adobe Experience Manager
10 4 (0.65%) Apache Solr
10 4 (0.65%) Umbraco
10 4 (0.65%) WebSphere Application Server
11 3 (0.49%) Apache ServiceMix
11 3 (0.49%) Drupal
11 3 (0.49%) JBoss
11 3 (0.49%) Oracle SOA Suite
11 3 (0.49%) WebLogic
Applications
1 17 (2.76%) Photoshop
2 6 (0.97%) Microsoft Office
3 4 (0.65%) Adobe Illustrator
4 2 (0.32%) InfoPath
5 1 (0.16%) Adobe After Effects
5 1 (0.16%) Adobe Creative Suite
5 1 (0.16%) HipChat
5 1 (0.16%) Microsoft Excel
5 1 (0.16%) Microsoft PowerPoint
5 1 (0.16%) MS Visio
5 1 (0.16%) OmniGraffle
Business Applications
1 11 (1.79%) SAP Oil and Gas
2 6 (0.97%) Adobe Campaign
2 6 (0.97%) Dynamics CRM
3 3 (0.49%) Magento
3 3 (0.49%) Payment Gateway
4 1 (0.16%) NetSuite
Cloud Services
1 15 (2.44%) Microsoft Azure
2 14 (2.27%) Amazon AWS
3 13 (2.11%) Slack
4 8 (1.30%) Google Cloud Platform
5 6 (0.97%) IaaS
6 4 (0.65%) Loggly
6 4 (0.65%) Sumo Logic
7 3 (0.49%) GitHub
8 2 (0.32%) Dynamics 365
9 1 (0.16%) Amazon EC2
9 1 (0.16%) Google Analytics
9 1 (0.16%) Google Tag Manager
Communications & Networking
1 47 (7.63%) HTTP
2 17 (2.76%) Internet
3 10 (1.62%) Firewall
4 9 (1.46%) DNS
5 6 (0.97%) LAN
5 6 (0.97%) WAN
6 5 (0.81%) DHCP
6 5 (0.81%) VLAN
6 5 (0.81%) Wi-Fi
7 3 (0.49%) LDAP
7 3 (0.49%) SMTP
7 3 (0.49%) SSH
8 2 (0.32%) Broadband
8 2 (0.32%) Intranet
8 2 (0.32%) OpenLDAP
9 1 (0.16%) Extranet
9 1 (0.16%) FCoE
9 1 (0.16%) Fibre Channel
9 1 (0.16%) iSCSI
9 1 (0.16%) NAS
Database & Business Intelligence
1 81 (13.15%) Relational Database
2 66 (10.71%) MySQL
3 54 (8.77%) SQL Server
4 47 (7.63%) NoSQL
5 31 (5.03%) MongoDB
6 24 (3.90%) PostgreSQL
7 20 (3.25%) Apache Cassandra
8 9 (1.46%) RDBMS
8 9 (1.46%) Redis
9 7 (1.14%) Oracle Database
9 7 (1.14%) SQL Server Reporting Services
10 6 (0.97%) Amazon DynamoDB
10 6 (0.97%) MS Access
11 4 (0.65%) Big Data
11 4 (0.65%) Riak
11 4 (0.65%) SQL Server 2012
12 3 (0.49%) DB2
12 3 (0.49%) SQL Server 2014
13 2 (0.32%) Ingres
13 2 (0.32%) Oracle Reports
Development Applications
1 190 (30.84%) Git (software)
2 80 (12.99%) Jenkins
3 48 (7.79%) JIRA
4 41 (6.66%) Subversion
5 35 (5.68%) Cucumber
6 34 (5.52%) Grunt
7 29 (4.71%) Selenium
8 25 (4.06%) JUnit
9 21 (3.41%) gulp
9 21 (3.41%) WebDriver
10 19 (3.08%) Jasmine
10 19 (3.08%) Visual Studio
11 18 (2.92%) Hudson
11 18 (2.92%) Maven
12 11 (1.79%) Team Foundation Server
13 10 (1.62%) Mercurial
14 9 (1.46%) Mockito
15 8 (1.30%) Eclipse
15 8 (1.30%) JMeter
16 7 (1.14%) Bower
General
1 43 (6.98%) Finance
2 30 (4.87%) Marketing
3 15 (2.44%) Telecoms
4 13 (2.11%) Electronics
5 11 (1.79%) Manufacturing
6 10 (1.62%) Advertising
6 10 (1.62%) Retail
7 9 (1.46%) Banking
8 5 (0.81%) Games
8 5 (0.81%) Online Betting
9 2 (0.32%) Back Office
9 2 (0.32%) German Language
9 2 (0.32%) Law
9 2 (0.32%) Retail Banking
10 1 (0.16%) Local Government
10 1 (0.16%) Pharmaceutical
Job Titles
1 510 (82.79%) Developer
2 130 (21.10%) JavaScript Developer
3 128 (20.78%) Front End Developer (Client-Side Developer)
4 114 (18.51%) Java Developer
5 67 (10.88%) .NET Developer
6 66 (10.71%) PHP Developer
7 40 (6.49%) HTML Developer
8 33 (5.36%) HTML CSS Developer
9 30 (4.87%) C# Developer
10 29 (4.71%) Angular Developer
11 27 (4.38%) C# .NET Developer
11 27 (4.38%) Python Developer
12 26 (4.22%) Tester
13 25 (4.06%) Senior Developer
14 22 (3.57%) ASP.NET Developer
15 20 (3.25%) Software Engineer
16 19 (3.08%) Agile Developer
16 19 (3.08%) C# ASP.NET Developer
17 18 (2.92%) Web Developer
18 17 (2.76%) Automation Tester
Libraries, Frameworks & Software Standards
1 375 (60.88%) HTML
2 357 (57.95%) CSS
3 151 (24.51%) AngularJS
4 130 (21.10%) HTML5
5 114 (18.51%) CSS3
6 113 (18.34%) Node.js
7 110 (17.86%) .NET
8 107 (17.37%) React
9 103 (16.72%) jQuery
10 76 (12.34%) ASP.NET
11 68 (11.04%) REST
12 64 (10.39%) Spring
13 62 (10.06%) Web Services
14 54 (8.77%) XML
15 50 (8.12%) Symfony
16 41 (6.66%) Sass
17 38 (6.17%) ASP.NET MVC
18 36 (5.84%) Hibernate
19 30 (4.87%) JSON
20 29 (4.71%) RESTful
Miscellaneous
1 84 (13.64%) User Experience
2 46 (7.47%) Greenfield Project
3 34 (5.52%) Analytical Skills
4 11 (1.79%) Enterprise Software
5 9 (1.46%) Data Structures
5 9 (1.46%) Management Information System
6 8 (1.30%) Algorithms
7 7 (1.14%) Mobile App
8 6 (0.97%) Data Centre
9 5 (0.81%) Computer Science
10 4 (0.65%) Replication
11 3 (0.49%) NHS
11 3 (0.49%) Private Cloud
11 3 (0.49%) VxBlock/Vblock
11 3 (0.49%) W3C
12 2 (0.32%) Clustering
12 2 (0.32%) Fintech
12 2 (0.32%) N-Tier
12 2 (0.32%) Over-the-Top Content
12 2 (0.32%) Virtual Team
Operating Systems
1 122 (19.81%) Linux
2 87 (14.12%) Unix
3 61 (9.90%) Mac OS X
4 17 (2.76%) Windows
5 15 (2.44%) Red Hat Enterprise Linux
6 8 (1.30%) Android
7 4 (0.65%) Solaris
8 3 (0.49%) AIX
8 3 (0.49%) Apple iOS
8 3 (0.49%) Embedded Linux
9 2 (0.32%) Windows Embedded Compact
9 2 (0.32%) Windows Server
10 1 (0.16%) CoreOS
10 1 (0.16%) Mac OS
10 1 (0.16%) Ubuntu
10 1 (0.16%) Windows Mobile
10 1 (0.16%) Windows Server 2003
Processes & Methodologies
1 323 (52.44%) Agile Software Development
2 155 (25.16%) Front End Development
3 153 (24.84%) TDD
4 114 (18.51%) Test Automation
5 102 (16.56%) MVC
6 96 (15.58%) Web Development
7 90 (14.61%) BDD
8 70 (11.36%) Continuous Integration
9 68 (11.04%) Configuration Management
10 64 (10.39%) Software Engineering
11 60 (9.74%) Web Design
12 59 (9.58%) DevOps
13 57 (9.25%) OO
13 57 (9.25%) Responsive Web Design
14 55 (8.93%) Mentoring
15 53 (8.60%) Scrum
16 45 (7.31%) Continuous Delivery
17 40 (6.49%) Line Management
18 35 (5.68%) SDLC
19 31 (5.03%) Data Visualisation
Programming Languages
1 221 (35.88%) Java
2 140 (22.73%) Python
3 124 (20.13%) PHP
4 115 (18.67%) SQL
5 94 (15.26%) C#
6 57 (9.25%) Ruby
7 34 (5.52%) Bash Shell
8 32 (5.19%) Scala
9 16 (2.60%) C++
9 16 (2.60%) TypeScript
10 13 (2.11%) T-SQL
11 9 (1.46%) Groovy
12 8 (1.30%) ECMAScript
12 8 (1.30%) Go
12 8 (1.30%) VB.NET
13 7 (1.14%) C
13 7 (1.14%) ES6
14 5 (0.81%) Delphi
14 5 (0.81%) PL/SQL
14 5 (0.81%) PowerShell
Qualifications
1 27 (4.38%) Security Cleared
2 23 (3.73%) Degree
3 14 (2.27%) SC Cleared
4 11 (1.79%) CTC Cleared
5 10 (1.62%) BC Cleared
6 6 (0.97%) BPSS Clearance
7 5 (0.81%) Computer Science Degree
8 4 (0.65%) ITIL Foundation Certificate
9 1 (0.16%) DBS Check
Quality Assurance & Compliance
1 9 (1.46%) Disclosure Scotland
2 5 (0.81%) QA
3 1 (0.16%) FATCA
3 1 (0.16%) ISO 9001
3 1 (0.16%) ISO/IEC 27001
3 1 (0.16%) WAI
System Software
1 38 (6.17%) Docker
2 4 (0.65%) Active Directory
2 4 (0.65%) VMware Infrastructure
3 3 (0.49%) vCloud
3 3 (0.49%) VMware ESXi
4 1 (0.16%) HDFS
4 1 (0.16%) Hyper-V
4 1 (0.16%) KVM
4 1 (0.16%) NFS
4 1 (0.16%) Oracle RAC
4 1 (0.16%) SRDF
4 1 (0.16%) VirtualBox
4 1 (0.16%) vSphere
4 1 (0.16%) Xen
Systems Management
1 29 (4.71%) Puppet
2 20 (3.25%) Ansible
3 14 (2.27%) vRealize
4 9 (1.46%) Opscode Chef
4 9 (1.46%) vCenter Server
5 7 (1.14%) Salt
6 5 (0.81%) Kubernetes
6 5 (0.81%) Nagios
7 4 (0.65%) ZABBIX
8 3 (0.49%) Prometheus
9 2 (0.32%) Oracle Identity Management
9 2 (0.32%) Oracle Identity Manager
9 2 (0.32%) Rancher
10 1 (0.16%) Cobbler
Vendors
1 40 (6.49%) Microsoft
2 29 (4.71%) Oracle
3 17 (2.76%) VMware
3 17 (2.76%) Zend
4 16 (2.60%) Sitecore
5 14 (2.27%) Adobe
6 13 (2.11%) Google
7 11 (1.79%) Red Hat
7 11 (1.79%) SAP
8 6 (0.97%) Rackspace
8 6 (0.97%) SaltStack
9 5 (0.81%) HP
9 5 (0.81%) IBM
9 5 (0.81%) Splunk
10 4 (0.65%) New Relic
10 4 (0.65%) ServiceNow
11 3 (0.49%) Sun
12 2 (0.32%) Apple
12 2 (0.32%) ATG
12 2 (0.32%) TIBCO
Yorkshire
Oscar
Rate: £250 - £325 per day
Posted: 22 hours ago
Leeds, West Yorkshire
Experis Ltd
Rate: £450 - £500 per day + DOE
Posted: 2 days ago
Leeds, West Yorkshire
Opus Recruitment Solutions Ltd
Rate: £300 - £350 per day
Posted: 21 hours ago
East Riding
Oscar
Rate: £400 - £500 per day
Posted: 2 days ago
Leeds, West Yorkshire
The Bridge Ltd
Rate: From £440 to £480 per day
Posted: 2 days ago
Leeds, West Yorkshire
Harvey Nash plc
Rate: £350 - £400 per day
Posted: 2 days ago
Leeds, West Yorkshire
Search Consultancy
Posted: 2 days ago
Huddersfield, Yorkshire
ISL Recruitment
Posted: Yesterday
Leeds, West Yorkshire
Experis Ltd
Posted: 2 days ago
Leeds, West Yorkshire
The Bridge Ltd
Rate: From £440 to £480 per day
Posted: Yesterday
Huddersfield, West Yorkshire
Oscar
Rate: £300 - £350 per day
Posted: 2 days ago
Bradford, West Yorkshire
HAYS INFORMATION TECHNOLOGY
Rate: Negotiable
Posted: 2 days ago
Leeds, West Yorkshire
Oscar
Rate: £175 - £250 per day
Posted: 3 days ago
Skipton, North Yorkshire
4it Recruitment Ltd
Rate: From £250 to £300 per day 6 Months initially
Posted: Yesterday
Leeds, West Yorkshire
Fruition IT Resources Limited
Rate: £375 - £425 per day
Posted: 6 days ago
Leeds, West Yorkshire
TEKsystems
Rate: £400 - £450 per day
Posted: 5 days ago
Leeds
Pearson Frank
Rate: £300 - £400 per day
Posted: 3 days ago
Leeds, West Yorkshire
TEKsystems
Rate: £350 - £420 per day
Posted: 5 days ago
Leeds, West Yorkshire
Elevate Direct
Rate: From £300 to £350 per day
Posted: 5 days ago
Leeds, West Yorkshire
Lawrence Harvey
Rate: £500.00 - £550.00 per day
Posted: 2 days ago