Period
to 22 November 2017

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 6 months to 22 November 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
6 months to
22 Nov 2017
Same period 2016 Same period 2015
Rank 8 6 10
Rank change year-on-year -2 +4 +7
Contract jobs citing JavaScript 538 757 704
As % of all contract IT jobs advertised in Yorkshire 12.12% 13.89% 11.51%
As % of the Programming Languages category 32.06% 32.05% 30.09%
Number of daily rates quoted 449 535 504
Yorkshire median daily rate £400 £390 £365
Median daily rate % change year-on-year +2.56% +6.85% +14.06%
10th Percentile £290 £269 £275
90th Percentile £525 £500 £538
England median daily rate £450 £413 £400
% change year-on-year +9.09% +3.13% +6.67%
Number of hourly rates quoted 0 3 9
Yorkshire median hourly rate - £13.50 £40.00
Median hourly rate % change year-on-year - -66.25% +100.00%
England median hourly rate £43.00 £37.50 £34.28
% change year-on-year +14.67% +9.41% +0.81%

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 Yorkshire with a requirement for coding skills.

All Programming Languages
Yorkshire
Contract vacancies with a requirement for coding skills 1678 2362 2340
As % of all contract IT jobs advertised in Yorkshire 37.79% 43.34% 38.25%
Number of daily rates quoted 1234 1603 1580
Yorkshire median daily rate £400 £400 £355
Median daily rate % change year-on-year - +12.68% +9.23%
10th Percentile £298 £282 £263
90th Percentile £529 £538 £513
England median daily rate £462 £425 £410
% change year-on-year +8.71% +3.66% +2.50%
Number of hourly rates quoted 15 29 36
Yorkshire median hourly rate £40.00 £14.87 £19.75
Median hourly rate % change year-on-year +169.09% -24.73% -21.00%
10th Percentile £16.70 £12.95 £11.13
90th Percentile £41.53 £47.50 £46.25
England median hourly rate £40.00 £37.50 £37.45
% change year-on-year +6.67% +0.13% +21.79%

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 6 months to 22 November 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 6 months to 22 November 2017. 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
West Yorkshire -2 431 £400 - 123
South Yorkshire -15 57 £430 +13.16% 28
North Yorkshire -5 28 £350 +3.70% 32
East Yorkshire - 13 £330 - 9
Humberside - 1 £415 - 1
JavaScript
England

For the 6 months to 22 November 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.

1 307 (57.06%) HTML
2 285 (52.97%) Agile Software Development
3 275 (51.12%) CSS
4 192 (35.69%) Java
5 170 (31.60%) AngularJS
6 169 (31.41%) Git (software)
7 149 (27.70%) React
8 145 (26.95%) Node.js
9 143 (26.58%) TDD
10 131 (24.35%) HTML5
11 118 (21.93%) CSS3
12 113 (21.00%) SQL
13 106 (19.70%) Front End Development
14 101 (18.77%) Test Automation
15 97 (18.03%) PHP
16 96 (17.84%) MVC
17 93 (17.29%) .NET
18 82 (15.24%) Software Engineering
19 80 (14.87%) C#
20 78 (14.50%) Spring
20 78 (14.50%) Continuous Integration
21 76 (14.13%) BDD
22 75 (13.94%) Jenkins
23 73 (13.57%) jQuery
24 72 (13.38%) OO
25 70 (13.01%) MySQL
26 68 (12.64%) Scrum
27 67 (12.45%) ASP.NET
27 67 (12.45%) Python
27 67 (12.45%) User Experience

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 31 (5.76%) Confluence
2 20 (3.72%) CMS
3 10 (1.86%) Umbraco
3 10 (1.86%) WordPress
4 9 (1.67%) Sitecore CMS
4 9 (1.67%) Tomcat
5 7 (1.30%) Cloud Foundry
5 7 (1.30%) SharePoint
5 7 (1.30%) WebSphere
6 6 (1.12%) Drupal
6 6 (1.12%) SharePoint 2013
7 5 (0.93%) Adobe Experience Manager
7 5 (0.93%) Apache
7 5 (0.93%) JBoss
7 5 (0.93%) Jupyter
7 5 (0.93%) WebSphere Application Server
8 4 (0.74%) GlassFish
8 4 (0.74%) IIS
8 4 (0.74%) Kentico
8 4 (0.74%) WebSphere Portal
Applications
1 17 (3.16%) Photoshop
2 5 (0.93%) InfoPath
3 4 (0.74%) Adobe Creative Suite
4 2 (0.37%) Adobe After Effects
4 2 (0.37%) Adobe Illustrator
5 1 (0.19%) InDesign
5 1 (0.19%) MS Visio
5 1 (0.19%) OmniGraffle
5 1 (0.19%) Spreadsheet
Business Applications
1 6 (1.12%) Adobe Campaign
1 6 (1.12%) Magento
1 6 (1.12%) Payment Gateway
2 4 (0.74%) Dynamics CRM
3 2 (0.37%) SAP Hybris
Cloud Services
1 28 (5.20%) Amazon AWS
2 22 (4.09%) Slack
3 8 (1.49%) GitHub
3 8 (1.49%) Microsoft Azure
4 5 (0.93%) npm
4 5 (0.93%) PaaS
5 4 (0.74%) Heroku
6 2 (0.37%) Google Analytics
7 1 (0.19%) CloudBees
7 1 (0.19%) Dynamics 365
7 1 (0.19%) IaaS
7 1 (0.19%) OpenShift
7 1 (0.19%) Trello
Communications & Networking
1 9 (1.67%) HTTP
2 3 (0.56%) Internet
3 2 (0.37%) Broadband
3 2 (0.37%) Network Security
4 1 (0.19%) SMS
4 1 (0.19%) SSL
Database & Business Intelligence
1 70 (13.01%) MySQL
2 67 (12.45%) MongoDB
3 65 (12.08%) NoSQL
4 58 (10.78%) SQL Server
5 29 (5.39%) PostgreSQL
6 22 (4.09%) Apache Cassandra
7 17 (3.16%) Big Data
8 16 (2.97%) Relational Database
9 12 (2.23%) SQL Server 2012
10 10 (1.86%) SQL Server 2008
11 3 (0.56%) Hadoop
11 3 (0.56%) Redis
12 2 (0.37%) Endeca
12 2 (0.37%) RDBMS
12 2 (0.37%) SAP Data Services
13 1 (0.19%) Apache Hive
13 1 (0.19%) DB2
13 1 (0.19%) MS Access
13 1 (0.19%) SQL Server 2005
13 1 (0.19%) SQL Server Integration Services
Development Applications
1 169 (31.41%) Git (software)
2 75 (13.94%) Jenkins
3 48 (8.92%) JIRA
4 47 (8.74%) Subversion
5 40 (7.43%) Maven
6 35 (6.51%) Cucumber
6 35 (6.51%) Mercurial
7 31 (5.76%) gulp
8 30 (5.58%) Jasmine
9 29 (5.39%) Selenium
10 24 (4.46%) Grunt
11 23 (4.28%) JUnit
12 19 (3.53%) WebDriver
13 16 (2.97%) Karma Test Runner
14 12 (2.23%) Gradle
15 11 (2.04%) Hudson
16 10 (1.86%) Octopus Deploy
17 7 (1.30%) PHPUnit
17 7 (1.30%) Visual Studio
18 6 (1.12%) Eclipse
General
1 41 (7.62%) Finance
2 20 (3.72%) Marketing
3 15 (2.79%) Games
4 12 (2.23%) Banking
5 11 (2.04%) Retail
6 9 (1.67%) Telecoms
7 7 (1.30%) Retail Banking
8 4 (0.74%) Advertising
9 3 (0.56%) Electronics
9 3 (0.56%) Manufacturing
9 3 (0.56%) Online Betting
10 2 (0.37%) Billing
10 2 (0.37%) Legal
10 2 (0.37%) Local Government
11 1 (0.19%) Financial Institution
11 1 (0.19%) Law
Job Titles
1 425 (79.00%) Developer
2 132 (24.54%) JavaScript Developer
3 91 (16.91%) Java Developer
4 79 (14.68%) Front End Developer (Client-Side Developer)
5 55 (10.22%) .NET Developer
6 50 (9.29%) PHP Developer
7 42 (7.81%) HTML Developer
8 35 (6.51%) HTML CSS Developer
9 31 (5.76%) Node.js Developer
9 31 (5.76%) Senior Developer
10 30 (5.58%) C# Developer
11 28 (5.20%) Software Engineer
12 27 (5.02%) C# .NET Developer
13 24 (4.46%) Angular Developer
13 24 (4.46%) ASP.NET Developer
14 22 (4.09%) C# ASP.NET Developer
15 21 (3.90%) Architect
16 19 (3.53%) Agile Developer
16 19 (3.53%) Tester
17 17 (3.16%) ASP.NET MVC Developer
Libraries, Frameworks & Software Standards
1 307 (57.06%) HTML
2 275 (51.12%) CSS
3 170 (31.60%) AngularJS
4 149 (27.70%) React
5 145 (26.95%) Node.js
6 131 (24.35%) HTML5
7 118 (21.93%) CSS3
8 93 (17.29%) .NET
9 78 (14.50%) Spring
10 73 (13.57%) jQuery
11 67 (12.45%) ASP.NET
12 59 (10.97%) REST
13 54 (10.04%) Hibernate
14 49 (9.11%) RESTful
15 46 (8.55%) ASP.NET MVC
16 45 (8.36%) Sass
17 41 (7.62%) Twitter Bootstrap
18 40 (7.43%) Web Services
19 36 (6.69%) Angular 2
20 35 (6.51%) ASP.NET Web API
Miscellaneous
1 67 (12.45%) User Experience
2 29 (5.39%) Data Structures
3 26 (4.83%) Algorithms
3 26 (4.83%) Greenfield Project
4 23 (4.28%) Enterprise Software
5 17 (3.16%) Analytical Skills
6 9 (1.67%) Mobile App
7 8 (1.49%) iPad
8 3 (0.56%) Linux Command Line
9 2 (0.37%) Computer Science
9 2 (0.37%) Private Cloud
9 2 (0.37%) Video on Demand
10 1 (0.19%) AS400
10 1 (0.19%) Chromecast
10 1 (0.19%) IPTV
10 1 (0.19%) Mobile Banking
10 1 (0.19%) NHS
10 1 (0.19%) Over-the-Top Content
Operating Systems
1 56 (10.41%) Linux
2 27 (5.02%) Red Hat Enterprise Linux
2 27 (5.02%) Unix
3 16 (2.97%) Mac OS X
4 10 (1.86%) Android
4 10 (1.86%) Apple iOS
5 5 (0.93%) Windows
6 3 (0.56%) CentOS
7 2 (0.37%) AIX
7 2 (0.37%) Solaris
7 2 (0.37%) Windows Server
8 1 (0.19%) Embedded Linux
Processes & Methodologies
1 285 (52.97%) Agile Software Development
2 143 (26.58%) TDD
3 106 (19.70%) Front End Development
4 101 (18.77%) Test Automation
5 96 (17.84%) MVC
6 82 (15.24%) Software Engineering
7 78 (14.50%) Continuous Integration
8 76 (14.13%) BDD
9 72 (13.38%) OO
10 68 (12.64%) Scrum
11 62 (11.52%) Microservices
11 62 (11.52%) Web Development
12 47 (8.74%) Open Source
13 45 (8.36%) DevOps
14 39 (7.25%) Continuous Delivery
15 38 (7.06%) Mentoring
16 35 (6.51%) Kanban
17 27 (5.02%) Pair Programming
17 27 (5.02%) SDLC
18 25 (4.65%) E-Commerce
Programming Languages
1 192 (35.69%) Java
2 113 (21.00%) SQL
3 97 (18.03%) PHP
4 80 (14.87%) C#
5 67 (12.45%) Python
6 29 (5.39%) Ruby
7 16 (2.97%) Bash Shell
8 14 (2.60%) Scala
9 13 (2.42%) ES6
9 13 (2.42%) T-SQL
10 12 (2.23%) TypeScript
11 8 (1.49%) C++
12 7 (1.30%) PHP 5
13 5 (0.93%) C
13 5 (0.93%) Groovy
13 5 (0.93%) PHP 7
13 5 (0.93%) PowerShell
14 4 (0.74%) ECMAScript
15 3 (0.56%) Prolog
16 2 (0.37%) VB
Qualifications
1 14 (2.60%) Degree
2 10 (1.86%) BPSS Clearance
3 5 (0.93%) Security Cleared
4 3 (0.56%) SC Cleared
5 2 (0.37%) CTC Cleared
6 1 (0.19%) BC Cleared
6 1 (0.19%) Computer Science Degree
6 1 (0.19%) IBM Certification
Quality Assurance & Compliance
1 9 (1.67%) QA
System Software
1 39 (7.25%) Docker
2 7 (1.30%) VMware NSX
3 4 (0.74%) VMware Infrastructure
4 2 (0.37%) Virtual Machines
5 1 (0.19%) Active Directory
5 1 (0.19%) vSphere
Systems Management
1 21 (3.90%) Puppet
2 18 (3.35%) Ansible
2 18 (3.35%) Opscode Chef
3 8 (1.49%) vRealize
4 7 (1.30%) Kubernetes
4 7 (1.30%) vCenter Server
5 6 (1.12%) Grafana
6 3 (0.56%) Graphite
6 3 (0.56%) Opsview
7 1 (0.19%) Cobbler
7 1 (0.19%) Graylog
7 1 (0.19%) Terraform
Vendors
1 32 (5.95%) Microsoft
2 17 (3.16%) Red Hat
3 16 (2.97%) Adobe
4 14 (2.60%) Sitecore
5 10 (1.86%) Splunk
6 9 (1.67%) Oracle
7 8 (1.49%) VMware
8 7 (1.30%) IBM
8 7 (1.30%) Xamarin
9 6 (1.12%) Google
10 5 (0.93%) SAP
11 4 (0.74%) HP
12 3 (0.56%) MuleSoft
12 3 (0.56%) New Relic
12 3 (0.56%) Zend
13 2 (0.37%) hybris
13 2 (0.37%) Maxymiser
13 2 (0.37%) Optimizely
13 2 (0.37%) Sun
13 2 (0.37%) Telerik