Period
to 18 September 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 18 September 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
18 Sep 2020
Same period 2019 Same period 2018
Rank 8 9 3
Rank change year-on-year +1 -6 +3
Contract jobs citing JavaScript 74 265 589
As % of all contract jobs advertised in West Yorkshire 11.40% 10.47% 16.80%
As % of the Programming Languages category 26.52% 24.03% 35.65%
Number of daily rates quoted 55 183 440
Median daily rate £400 £415 £400
Median daily rate % change year-on-year -3.61% +3.75% -
10th Percentile £303 £317 £313
90th Percentile £523 £525 £500
Yorkshire median daily rate £375 £400 £400
% change year-on-year -6.25% - -
Number of hourly rates quoted 2 2 4
Median hourly rate £24.50 £35.00 £25.50
Median hourly rate % change year-on-year -30.00% +37.25% -
10th Percentile £21.90 £35.00 £16.48
90th Percentile £26.30 £35.00 £33.75
Yorkshire median hourly rate £24.50 £35.00 £25.50
% change year-on-year -30.00% +37.25% -

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 279 1,103 1,652
As % of all contract IT jobs advertised in West Yorkshire 42.99% 43.60% 47.13%
Number of daily rates quoted 173 740 1,159
Median daily rate £425 £425 £413
Median daily rate % change year-on-year - +3.03% +3.13%
10th Percentile £281 £313 £313
90th Percentile £550 £551 £538
Yorkshire median daily rate £425 £425 £408
% change year-on-year - +4.29% +1.88%
Number of hourly rates quoted 10 19 18
Median hourly rate £24.12 £20.96 £17.00
Median hourly rate % change year-on-year +15.12% +23.26% -56.41%
10th Percentile £17.05 £14.79 £13.02
90th Percentile £35.00 £36.30 £35.98
Median hourly rate £19.90 £24.92 £22.08
% change year-on-year -20.13% +12.85% -43.39%

JavaScript
Job Vacancy Trend in West Yorkshire

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

Job vacancy trend for JavaScript in West Yorkshire

JavaScript
Contractor Daily Rate Trend in West Yorkshire

3-month moving average daily rate quoted in jobs citing JavaScript in West Yorkshire.

Daily rate trend for JavaScript in West Yorkshire

JavaScript
Daily Rate Histogram in West Yorkshire

Daily rate distribution for jobs citing JavaScript in West Yorkshire over the 6 months to 18 September 2020.

Daily rate histogram for JavaScript in West Yorkshire

JavaScript
Contractor Hourly Rate Trend in West Yorkshire

3-month moving average hourly rates quoted in jobs citing JavaScript in West Yorkshire.

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 18 September 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 +2 67 £400 -5.88% 81
Halifax +7 1 - - 1
Bradford 0 1 - - 11
Castleford - 1 £413 -
Wakefield - 1 - - 7
JavaScript
Yorkshire

For the 6 months to 18 September 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 44 (59.46%) HTML
2 40 (54.05%) CSS
3 27 (36.49%) Agile Software Development
4 22 (29.73%) React
4 22 (29.73%) User Experience
5 21 (28.38%) Front End Development
6 17 (22.97%) AngularJS
6 17 (22.97%) Java
7 15 (20.27%) Azure
7 15 (20.27%) Node.js
8 14 (18.92%) DevOps
8 14 (18.92%) .NET
9 13 (17.57%) C#
9 13 (17.57%) Scrum
10 11 (14.86%) TypeScript
11 10 (13.51%) Microsoft
11 10 (13.51%) Service Design
11 10 (13.51%) Prototyping
12 9 (12.16%) Systems Thinking
12 9 (12.16%) SQL
12 9 (12.16%) Software Engineering
12 9 (12.16%) Web Development
12 9 (12.16%) Degree
12 9 (12.16%) Sass
12 9 (12.16%) Git (software)
12 9 (12.16%) HTML5
13 8 (10.81%) CSS3
13 8 (10.81%) Mobile App
13 8 (10.81%) ASP.NET
13 8 (10.81%) XML

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 3 (4.05%) WebSphere
2 2 (2.70%) Adobe Experience Manager
2 2 (2.70%) SAS
2 2 (2.70%) Tomcat
3 1 (1.35%) Apache
3 1 (1.35%) Apache Solr
3 1 (1.35%) CMS
3 1 (1.35%) Drupal
3 1 (1.35%) IIS
Applications
1 4 (5.41%) Microsoft Office
2 2 (2.70%) SPSS
2 2 (2.70%) Stata
3 1 (1.35%) Photoshop
Business Applications
1 5 (6.76%) Visualfiles
2 1 (1.35%) Magento
Cloud Services
1 15 (20.27%) Azure
2 6 (8.11%) AWS
3 5 (6.76%) GitHub
4 3 (4.05%) Google Analytics
5 2 (2.70%) Adobe Analytics
5 2 (2.70%) Akamai
5 2 (2.70%) Serverless
6 1 (1.35%) IaaS
6 1 (1.35%) Power Platform
Communications & Networking
1 2 (2.70%) HTTP
1 2 (2.70%) Internet
1 2 (2.70%) SSL
1 2 (2.70%) TCP/IP
Database & Business Intelligence
1 5 (6.76%) MySQL
2 4 (5.41%) NoSQL
3 3 (4.05%) MariaDB
4 2 (2.70%) Hadoop
5 1 (1.35%) Big Data
5 1 (1.35%) Couchbase
5 1 (1.35%) Endeca
5 1 (1.35%) MongoDB
5 1 (1.35%) Oracle Database
5 1 (1.35%) PostgreSQL
5 1 (1.35%) Power BI
5 1 (1.35%) Redis
5 1 (1.35%) Relational Database
5 1 (1.35%) SAS Data Integration Studio
5 1 (1.35%) SQL Server Integration Services
Development Applications
1 9 (12.16%) Git (software)
2 6 (8.11%) Jasmine
2 6 (8.11%) MSTest
2 6 (8.11%) NUnit
3 5 (6.76%) Jenkins
3 5 (6.76%) Visual Studio Code
4 4 (5.41%) Selenium
5 3 (4.05%) JUnit
6 2 (2.70%) Calabash
6 2 (2.70%) Gatling
6 2 (2.70%) Gradle
6 2 (2.70%) JIRA
6 2 (2.70%) Visual Studio
7 1 (1.35%) CircleCI
7 1 (1.35%) Cucumber
7 1 (1.35%) GitLab
7 1 (1.35%) Mockito
7 1 (1.35%) Sonatype Nexus
7 1 (1.35%) SpecFlow
7 1 (1.35%) webpack
General
1 4 (5.41%) Finance
2 3 (4.05%) Retail
3 1 (1.35%) Banking
3 1 (1.35%) Law
3 1 (1.35%) Legal
3 1 (1.35%) Marketing
3 1 (1.35%) Public Sector
3 1 (1.35%) Telecoms
Job Titles
1 49 (66.22%) Developer
2 15 (20.27%) JavaScript Developer
3 13 (17.57%) Front End Developer (Client-Side Developer)
4 12 (16.22%) Designer
5 6 (8.11%) .NET Developer
5 6 (8.11%) React Developer
6 5 (6.76%) Angular Developer
6 5 (6.76%) Senior Designer
7 4 (5.41%) Architect
8 3 (4.05%) Consultant
8 3 (4.05%) PHP Developer
8 3 (4.05%) UI Developer
9 2 (2.70%) .NET Web Developer
9 2 (2.70%) Android Developer
9 2 (2.70%) Data Manager
9 2 (2.70%) Java Developer
9 2 (2.70%) Node.js Developer
9 2 (2.70%) Senior Applications Designer
9 2 (2.70%) SEO Consultant
9 2 (2.70%) Web Developer
Libraries, Frameworks & Software Standards
1 44 (59.46%) HTML
2 40 (54.05%) CSS
3 22 (29.73%) React
4 17 (22.97%) AngularJS
5 15 (20.27%) Node.js
6 14 (18.92%) .NET
7 9 (12.16%) HTML5
7 9 (12.16%) Sass
8 8 (10.81%) ASP.NET
8 8 (10.81%) CSS3
8 8 (10.81%) Jest
8 8 (10.81%) Redux
8 8 (10.81%) XML
9 7 (9.46%) ASP.NET Web API
10 6 (8.11%) jQuery
10 6 (8.11%) JSON
10 6 (8.11%) NgRx
10 6 (8.11%) RxJS
11 5 (6.76%) GraphQL
11 5 (6.76%) Vue.js
Miscellaneous
1 22 (29.73%) User Experience
2 8 (10.81%) Mobile App
3 7 (9.46%) Greenfield Project
4 2 (2.70%) Animation
5 1 (1.35%) NHS
5 1 (1.35%) RIA
5 1 (1.35%) Self-Motivation
5 1 (1.35%) Virtual Team
Operating Systems
1 6 (8.11%) Android
2 4 (5.41%) Apple iOS
3 2 (2.70%) Linux
Processes & Methodologies
1 27 (36.49%) Agile Software Development
2 21 (28.38%) Front End Development
3 14 (18.92%) DevOps
4 13 (17.57%) Scrum
5 10 (13.51%) Prototyping
5 10 (13.51%) Service Design
6 9 (12.16%) Software Engineering
6 9 (12.16%) Systems Thinking
6 9 (12.16%) Web Development
7 7 (9.46%) TDD
7 7 (9.46%) Unit Testing
8 5 (6.76%) Continuous Integration
8 5 (6.76%) E-Commerce
8 5 (6.76%) Mentoring
8 5 (6.76%) OO
8 5 (6.76%) Test Automation
9 4 (5.41%) Coaching
9 4 (5.41%) Microservices
9 4 (5.41%) MVC
9 4 (5.41%) Pair Programming
Programming Languages
1 17 (22.97%) Java
2 13 (17.57%) C#
3 11 (14.86%) TypeScript
4 9 (12.16%) SQL
5 7 (9.46%) Python
6 5 (6.76%) Scala
7 4 (5.41%) PHP
8 2 (2.70%) R
8 2 (2.70%) VB.NET
9 1 (1.35%) Delphi
9 1 (1.35%) Elm
9 1 (1.35%) Go
9 1 (1.35%) Ruby
9 1 (1.35%) T-SQL
9 1 (1.35%) VBA
9 1 (1.35%) XAML
Qualifications
1 9 (12.16%) Degree
2 2 (2.70%) BPSS Clearance
2 2 (2.70%) Security Cleared
3 1 (1.35%) SC Cleared
Quality Assurance & Compliance
1 1 (1.35%) WCAG
System Software
1 4 (5.41%) Docker
2 1 (1.35%) VMware Infrastructure
Systems Management
1 4 (5.41%) Kubernetes
1 4 (5.41%) Terraform
2 3 (4.05%) Kibana
3 2 (2.70%) Ansible
3 2 (2.70%) Grafana
4 1 (1.35%) Opscode Chef
4 1 (1.35%) Prometheus
4 1 (1.35%) Puppet
4 1 (1.35%) TeamSite
4 1 (1.35%) yum
Vendors
1 10 (13.51%) Microsoft
2 4 (5.41%) Adobe
2 4 (5.41%) Google
2 4 (5.41%) Splunk
3 3 (4.05%) IBM
4 2 (2.70%) AppDynamics
5 1 (1.35%) New Relic
5 1 (1.35%) Oracle
5 1 (1.35%) Sage
5 1 (1.35%) Tableau
5 1 (1.35%) VMware
5 1 (1.35%) Xamarin