Period
to 26 January 2020

The following table provides summary statistics for contract job vacancies advertised in West 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 26 January 2020 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)
Yorkshire > West Yorkshire
6 months to
26 Jan 2020
Same period 2019 Same period 2018
Rank 11 6 6
Rank change year-on-year -5 0 0
Contract jobs citing JavaScript 219 437 483
As % of all contract IT jobs advertised in West Yorkshire 10.00% 13.26% 15.33%
As % of the Programming Languages category 24.23% 30.56% 36.21%
Number of daily rates quoted 151 309 396
West Yorkshire median daily rate £425 £395 £400
Median daily rate % change year-on-year +7.59% -1.25% -
10th Percentile £315 £313 £300
90th Percentile £538 £526 £538
Yorkshire median daily rate £400 £400 £400
Number of hourly rates quoted 0 0 0
West Yorkshire median hourly rate - - -
Yorkshire median hourly rate - £13.38 -

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 Yorkshire with a requirement for coding skills.

All Programming Languages
West Yorkshire
Contract vacancies with a requirement for coding skills 904 1,430 1,334
As % of all contract IT jobs advertised in West Yorkshire 41.28% 43.39% 42.34%
Number of daily rates quoted 640 1,007 989
West Yorkshire median daily rate £426 £405 £400
Median daily rate % change year-on-year +5.25% +1.25% -
10th Percentile £313 £313 £275
90th Percentile £575 £538 £535
Yorkshire median daily rate £426 £405 £400
% change year-on-year +5.25% +1.25% -
Number of hourly rates quoted 15 27 16
West Yorkshire median hourly rate £20.11 £20.25 £40.00
Median hourly rate % change year-on-year -0.67% -49.39% +196.30%
10th Percentile £13.18 £15.63 £37.63
90th Percentile £31.78 £46.10 £42.00
Yorkshire median hourly rate £20.11 £20.25 £40.00
% change year-on-year -0.67% -49.39% +166.67%

JavaScript
Job Vacancy Trend in West Yorkshire

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

Job vacancy trend for JavaScript in West Yorkshire

JavaScript
Contractor Daily Rate Trend in West Yorkshire

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

Contractor daily rate trend for JavaScript in West Yorkshire

JavaScript
Contractor Daily Rate Histogram in West Yorkshire

The daily rate distribution of IT jobs citing JavaScript in West Yorkshire over the 6 months to 26 January 2020.

Contractor daily rate histogram for JavaScript in West Yorkshire

JavaScript
Contractor Hourly Rate Trend in West Yorkshire

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

Contractor hourly rate trend for JavaScript in West Yorkshire

JavaScript
Contract Job Locations in West 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 West Yorkshire region over the 6 months to 26 January 2020. 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
Leeds -6 173 £425 +6.25% 132
Bradford +15 26 £401 +17.79% 16
Wakefield +2 4 £400 +21.21% 7
Pontefract +4 3 £400 +19.40%
Huddersfield 0 1 £300 -20.00% 11
Halifax -2 1 - - 1
Ossett - 1 £250 -
JavaScript
Yorkshire

For the 6 months to 26 January 2020, 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 Yorkshire region with a requirement for JavaScript.

1 106 (48.40%) Agile Software Development
2 93 (42.47%) HTML
3 92 (42.01%) CSS
4 67 (30.59%) Git (software)
5 61 (27.85%) AngularJS
6 59 (26.94%) React
7 46 (21.00%) TypeScript
7 46 (21.00%) HTML5
8 42 (19.18%) C#
9 40 (18.26%) .NET
9 40 (18.26%) Node.js
10 37 (16.89%) PHP
11 33 (15.07%) Test Automation
12 32 (14.61%) CSS3
12 32 (14.61%) Java
13 31 (14.16%) Front End Development
14 30 (13.70%) Jenkins
15 29 (13.24%) Continuous Integration
15 29 (13.24%) SQL Server
16 28 (12.79%) Microsoft
16 28 (12.79%) Azure
17 27 (12.33%) TDD
17 27 (12.33%) DevOps
18 25 (11.42%) Microservices
18 25 (11.42%) ASP.NET
18 25 (11.42%) Selenium
19 24 (10.96%) REST
19 24 (10.96%) Oracle
19 24 (10.96%) SQL
19 24 (10.96%) Sass

JavaScript
Co-occurring IT Skills in West 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 22 (10.05%) Drupal
2 8 (3.65%) CMS
3 7 (3.20%) SharePoint
4 6 (2.74%) WordPress
5 4 (1.83%) ArcGIS
5 4 (1.83%) Confluence
5 4 (1.83%) Jadu
5 4 (1.83%) OpenEdge
5 4 (1.83%) WebSphere
6 3 (1.37%) BizTalk Server
6 3 (1.37%) Elasticsearch
7 2 (0.91%) Oracle SOA Suite
8 1 (0.46%) Adobe Experience Manager
8 1 (0.46%) EPiServer
8 1 (0.46%) Mendix
8 1 (0.46%) Tuxedo
8 1 (0.46%) Umbraco
8 1 (0.46%) WebLogic
Applications
1 7 (3.20%) Microsoft Office
2 6 (2.74%) Figma
2 6 (2.74%) InVision
2 6 (2.74%) Photoshop
3 5 (2.28%) Sketch
4 4 (1.83%) Zeplin
5 3 (1.37%) Microsoft Excel
6 2 (0.91%) Chatbot
7 1 (0.46%) Spreadsheet
Business Applications
1 6 (2.74%) Dynamics CRM
2 4 (1.83%) Magento
3 3 (1.37%) Oracle EBS
4 1 (0.46%) Visualfiles
Cloud Services
1 28 (12.79%) Azure
2 21 (9.59%) AWS
3 14 (6.39%) GitHub
4 4 (1.83%) AWS Lambda
4 4 (1.83%) IaaS
4 4 (1.83%) npm
4 4 (1.83%) PaaS
4 4 (1.83%) Serverless
5 3 (1.37%) Amazon EC2
5 3 (1.37%) Amazon ECS
5 3 (1.37%) AWS CloudFormation
5 3 (1.37%) Dynamics 365
5 3 (1.37%) GCP
5 3 (1.37%) OneDrive
5 3 (1.37%) Power Platform
5 3 (1.37%) PowerApps
5 3 (1.37%) Virtual Private Cloud
6 2 (0.91%) Amazon EKS
6 2 (0.91%) AWS Fargate
6 2 (0.91%) Twilio
Communications & Networking
1 2 (0.91%) CTI
1 2 (0.91%) HTTP
1 2 (0.91%) SSH
1 2 (0.91%) SSL
1 2 (0.91%) TCP/IP
1 2 (0.91%) Unified Communications
1 2 (0.91%) VoIP
2 1 (0.46%) Broadband
2 1 (0.46%) Internet
2 1 (0.46%) Intranet
Database & Business Intelligence
1 29 (13.24%) SQL Server
2 16 (7.31%) MySQL
3 5 (2.28%) Relational Database
3 5 (2.28%) SQL Server 2008
4 4 (1.83%) DB2
4 4 (1.83%) GIS
4 4 (1.83%) Spatial Data
5 3 (1.37%) Amazon RDS
5 3 (1.37%) Oracle Database
5 3 (1.37%) Power BI
6 1 (0.46%) Azure SQL Data Warehouse
6 1 (0.46%) Azure SQL Database
6 1 (0.46%) Crystal Reports
6 1 (0.46%) Data Warehouse
6 1 (0.46%) Hadoop
6 1 (0.46%) NoSQL
6 1 (0.46%) SQL Server 2016
Development Applications
1 67 (30.59%) Git (software)
2 30 (13.70%) Jenkins
3 25 (11.42%) Selenium
4 17 (7.76%) Visual Studio Team System
5 15 (6.85%) Protractor
6 12 (5.48%) Jasmine
7 10 (4.57%) Cucumber
7 10 (4.57%) Gatling
7 10 (4.57%) webpack
8 9 (4.11%) JIRA
9 8 (3.65%) JMeter
9 8 (3.65%) Karma Test Runner
9 8 (3.65%) Visual Studio
10 7 (3.20%) Bitbucket
10 7 (3.20%) NUnit
10 7 (3.20%) TeamCity
11 6 (2.74%) Babel
11 6 (2.74%) Postman
11 6 (2.74%) WebDriver
12 5 (2.28%) Team Foundation Server
General
1 20 (9.13%) Retail
2 10 (4.57%) Marketing
3 4 (1.83%) Finance
3 4 (1.83%) Public Sector
4 3 (1.37%) Manufacturing
4 3 (1.37%) Publishing
5 1 (0.46%) Law
5 1 (0.46%) Legal
5 1 (0.46%) Telecoms
Job Titles
1 165 (75.34%) Developer
2 37 (16.89%) React Developer
3 31 (14.16%) JavaScript Developer
4 24 (10.96%) Front End Developer (Client-Side Developer)
5 20 (9.13%) .NET Developer
6 18 (8.22%) PHP Developer
7 10 (4.57%) ASP.NET Developer
7 10 (4.57%) Full Stack Developer
8 9 (4.11%) Angular Developer
8 9 (4.11%) Architect
8 9 (4.11%) Tester
9 8 (3.65%) C# Developer
9 8 (3.65%) Node.js Developer
9 8 (3.65%) UI Developer
10 7 (3.20%) Automation Tester
10 7 (3.20%) Software Developer
10 7 (3.20%) Software Engineer
11 6 (2.74%) CRM Developer
11 6 (2.74%) Dynamics CRM Developer
11 6 (2.74%) Java Developer
Libraries, Frameworks & Software Standards
1 93 (42.47%) HTML
2 92 (42.01%) CSS
3 61 (27.85%) AngularJS
4 59 (26.94%) React
5 46 (21.00%) HTML5
6 40 (18.26%) .NET
6 40 (18.26%) Node.js
7 32 (14.61%) CSS3
8 25 (11.42%) ASP.NET
9 24 (10.96%) REST
9 24 (10.96%) Sass
10 22 (10.05%) Redux
11 21 (9.59%) RESTful
12 19 (8.68%) XML
13 17 (7.76%) GraphQL
14 16 (7.31%) Jest
15 15 (6.85%) Vue.js
16 12 (5.48%) Angular 2
16 12 (5.48%) jQuery
17 11 (5.02%) Web Services
Miscellaneous
1 24 (10.96%) User Experience
2 23 (10.50%) Greenfield Project
3 14 (6.39%) Mobile App
4 5 (2.28%) Virtual Team
5 4 (1.83%) Enterprise Software
6 3 (1.37%) Client/Server
7 2 (0.91%) Algorithms
7 2 (0.91%) Data Structures
7 2 (0.91%) IVR
7 2 (0.91%) PKI
7 2 (0.91%) Public Cloud
7 2 (0.91%) Social Network
7 2 (0.91%) VUI
8 1 (0.46%) Clustering
8 1 (0.46%) iPhone
8 1 (0.46%) LLPG
8 1 (0.46%) Management Information System
8 1 (0.46%) NHS
8 1 (0.46%) RIA
Operating Systems
1 11 (5.02%) Android
2 8 (3.65%) Apple iOS
3 7 (3.20%) Windows
4 3 (1.37%) Linux
4 3 (1.37%) Unix
Processes & Methodologies
1 106 (48.40%) Agile Software Development
2 33 (15.07%) Test Automation
3 31 (14.16%) Front End Development
4 29 (13.24%) Continuous Integration
5 27 (12.33%) DevOps
5 27 (12.33%) TDD
6 25 (11.42%) Microservices
7 22 (10.05%) Web Development
8 21 (9.59%) MVC
9 19 (8.68%) Open Source
9 19 (8.68%) Scrum
10 17 (7.76%) Software Engineering
11 16 (7.31%) Unit Testing
12 15 (6.85%) BDD
13 12 (5.48%) API Testing
14 10 (4.57%) Mentoring
14 10 (4.57%) Migration
15 9 (4.11%) Continuous Delivery
16 8 (3.65%) OO
16 8 (3.65%) SDLC
Programming Languages
1 46 (21.00%) TypeScript
2 42 (19.18%) C#
3 37 (16.89%) PHP
4 32 (14.61%) Java
5 24 (10.96%) SQL
6 18 (8.22%) Python
7 10 (4.57%) T-SQL
8 9 (4.11%) Bash Shell
9 8 (3.65%) Go
10 6 (2.74%) ES6
11 5 (2.28%) VB.NET
12 4 (1.83%) Shell Script
13 3 (1.37%) ES8
13 3 (1.37%) Objective-C
13 3 (1.37%) Ruby
14 2 (0.91%) C
14 2 (0.91%) Scala
15 1 (0.46%) Apple Swift
15 1 (0.46%) ES7
15 1 (0.46%) PowerShell
Qualifications
1 6 (2.74%) Degree
2 4 (1.83%) Security Cleared
3 3 (1.37%) ISEB
3 3 (1.37%) ISTQB
3 3 (1.37%) ISTQB Foundation Certification
3 3 (1.37%) SC Cleared
4 2 (0.91%) Computer Science Degree
5 1 (0.46%) BPSS Clearance
Quality Assurance & Compliance
1 14 (6.39%) QA
2 8 (3.65%) GDPR
3 3 (1.37%) WCAG
4 1 (0.46%) SLA
System Software
1 15 (6.85%) Docker
2 1 (0.46%) Active Directory
2 1 (0.46%) VMware Infrastructure
Systems Management
1 9 (4.11%) Puppet
2 7 (3.20%) Kubernetes
3 6 (2.74%) Ansible
4 5 (2.28%) Terraform
5 3 (1.37%) Kibana
5 3 (1.37%) Opscode Chef
6 2 (0.91%) Grafana
7 1 (0.46%) logstash
7 1 (0.46%) OpenView
7 1 (0.46%) Rancher
7 1 (0.46%) TeamSite
Vendors
1 28 (12.79%) Microsoft
2 24 (10.96%) Oracle
3 9 (4.11%) Google
4 5 (2.28%) Adobe
4 5 (2.28%) Xamarin
5 4 (1.83%) ESRI
6 2 (0.91%) Avaya
6 2 (0.91%) Cisco
6 2 (0.91%) Genesys
7 1 (0.46%) BEA
7 1 (0.46%) Databricks
7 1 (0.46%) F5
7 1 (0.46%) HP
7 1 (0.46%) IBM
7 1 (0.46%) OutSystems
7 1 (0.46%) Rackspace
7 1 (0.46%) Sitecore
7 1 (0.46%) VMware