Period
to 23 May 2019

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 23 May 2019 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
23 May 2019
Same period 2018 Same period 2017
Rank 10 3 6
Rank change year-on-year -7 +3 0
Contract jobs citing JavaScript 285 609 430
As % of all contract IT jobs advertised in West Yorkshire 9.63% 17.96% 15.59%
As % of the Programming Languages category 21.69% 37.73% 33.86%
Number of daily rates quoted 195 461 317
West Yorkshire median daily rate £400 £400 £400
10th Percentile £310 £310 £306
90th Percentile £525 £525 £526
Yorkshire median daily rate £415 £400 £400
% change year-on-year +3.75% - +6.67%
Number of hourly rates quoted 1 2 3
West Yorkshire median hourly rate £35.00 £34.75 £22.50
Median hourly rate % change year-on-year +0.72% +54.44% +150.00%
Yorkshire median hourly rate £35.00 £34.75 £22.50
% change year-on-year +0.72% +54.44% +150.00%

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 1,314 1,614 1,270
As % of all contract IT jobs advertised in West Yorkshire 44.39% 47.60% 46.05%
Number of daily rates quoted 881 1,135 883
West Yorkshire median daily rate £425 £400 £400
Median daily rate % change year-on-year +6.25% - +1.14%
10th Percentile £313 £300 £300
90th Percentile £550 £538 £538
Yorkshire median daily rate £425 £400 £400
% change year-on-year +6.25% - +3.23%
Number of hourly rates quoted 24 21 13
West Yorkshire median hourly rate £20.33 £40.00 £22.50
Median hourly rate % change year-on-year -49.18% +77.78% +42.86%
10th Percentile £14.58 £33.00 £11.15
90th Percentile £32.08 £45.00 £39.30
Yorkshire median hourly rate £21.29 £40.00 £22.50
% change year-on-year -46.79% +77.78% +7.14%

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 23 May 2019.

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 23 May 2019. 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 -10 209 £410 +2.50% 75
Bradford -13 25 £320 -8.57% 5
Halifax +8 22 £520 -35.00% 2
Huddersfield +2 7 £388 +13.97% 6
Wetherby - 4 £325 - 1
Wakefield -13 1 - - 3
JavaScript
Yorkshire

For the 6 months to 23 May 2019, 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.

1 154 (54.04%) CSS
2 146 (51.23%) HTML
3 100 (35.09%) Agile Software Development
4 90 (31.58%) .NET
5 82 (28.77%) C#
6 74 (25.96%) jQuery
7 66 (23.16%) Git (software)
8 59 (20.70%) SQL Server
9 57 (20.00%) SQL
10 53 (18.60%) MVC
10 53 (18.60%) React
11 50 (17.54%) AngularJS
12 48 (16.84%) Java
13 47 (16.49%) Node.js
14 46 (16.14%) HTML5
14 46 (16.14%) Test Automation
15 44 (15.44%) ASP.NET
16 38 (13.33%) Front End Development
17 37 (12.98%) TDD
18 35 (12.28%) Spring
18 35 (12.28%) Web Services
19 34 (11.93%) Microsoft
19 34 (11.93%) Web Development
19 34 (11.93%) Microsoft Azure
19 34 (11.93%) REST
19 34 (11.93%) CSS3
20 33 (11.58%) XML
20 33 (11.58%) PHP
20 33 (11.58%) Scrum
21 32 (11.23%) User Experience

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 (7.72%) CMS
2 8 (2.81%) Adobe Experience Manager
2 8 (2.81%) Confluence
3 7 (2.46%) WordPress
4 6 (2.11%) Cloud Foundry
4 6 (2.11%) Mule
4 6 (2.11%) SharePoint
4 6 (2.11%) Sitecore CMS
5 5 (1.75%) Apache Solr
6 4 (1.40%) Apache
6 4 (1.40%) Jadu
6 4 (1.40%) Tomcat
7 3 (1.05%) JBoss
7 3 (1.05%) WebLogic
8 2 (0.70%) Kentico
8 2 (0.70%) Oracle SOA Suite
9 1 (0.35%) Elasticsearch
9 1 (0.35%) FileNet
9 1 (0.35%) OpenStack
9 1 (0.35%) SilverStripe
Applications
1 4 (1.40%) InVision
2 3 (1.05%) Sketch
3 2 (0.70%) Microsoft Office
3 2 (0.70%) OmniGraffle
3 2 (0.70%) UXPin
4 1 (0.35%) Adobe Creative Suite
Business Applications
1 15 (5.26%) Workday HCM
2 5 (1.75%) Dynamics CRM
3 4 (1.40%) Magento
3 4 (1.40%) Shopify
4 1 (0.35%) Payment Gateway
Cloud Services
1 34 (11.93%) Microsoft Azure
2 22 (7.72%) Amazon AWS
3 13 (4.56%) Google Analytics
4 12 (4.21%) Google Tag Manager
5 9 (3.16%) SaaS
6 8 (2.81%) GitHub
7 7 (2.46%) Slack
8 4 (1.40%) Kong
8 4 (1.40%) Serverless
9 2 (0.70%) Amazon S3
9 2 (0.70%) Google Cloud Platform
10 1 (0.35%) Amazon ELB
10 1 (0.35%) Azure Active Directory
10 1 (0.35%) Azure Machine Learning
10 1 (0.35%) IaaS
10 1 (0.35%) NuGet
10 1 (0.35%) OpenShift
10 1 (0.35%) PaaS
10 1 (0.35%) Route 53
10 1 (0.35%) Virtual Private Cloud
Communications & Networking
1 4 (1.40%) HTTP
1 4 (1.40%) SSL
2 2 (0.70%) Internet
2 2 (0.70%) TCP/IP
3 1 (0.35%) SSH
Database & Business Intelligence
1 59 (20.70%) SQL Server
2 17 (5.96%) MySQL
3 10 (3.51%) MongoDB
3 10 (3.51%) NoSQL
4 6 (2.11%) PostgreSQL
4 6 (2.11%) Relational Database
5 4 (1.40%) Big Data
6 2 (0.70%) Cosmos DB
6 2 (0.70%) DB2
6 2 (0.70%) Oracle Database
6 2 (0.70%) SQL Server Reporting Services
7 1 (0.35%) Data Mining
7 1 (0.35%) Data Warehouse
7 1 (0.35%) OLAP
7 1 (0.35%) Oracle Database 11g
7 1 (0.35%) RDBMS
7 1 (0.35%) Redis
7 1 (0.35%) SQL Server Integration Services
7 1 (0.35%) SQLite
7 1 (0.35%) WebFOCUS
Development Applications
1 66 (23.16%) Git (software)
2 28 (9.82%) Jenkins
3 20 (7.02%) Maven
4 19 (6.67%) gulp
5 16 (5.61%) Selenium
6 14 (4.91%) webpack
7 13 (4.56%) Sonatype Nexus
8 11 (3.86%) Grunt
8 11 (3.86%) JIRA
8 11 (3.86%) Mocha
9 10 (3.51%) GitLab
9 10 (3.51%) Jasmine
9 10 (3.51%) Subversion
10 9 (3.16%) Artifactory
10 9 (3.16%) JUnit
10 9 (3.16%) Visual Studio
11 7 (2.46%) Mockito
11 7 (2.46%) SonarQube
11 7 (2.46%) Team Foundation Server
12 4 (1.40%) Balsamiq
General
1 21 (7.37%) Finance
2 14 (4.91%) Banking
3 9 (3.16%) Marketing
4 7 (2.46%) Games
5 4 (1.40%) Law
5 4 (1.40%) Retail
6 2 (0.70%) Automotive
6 2 (0.70%) Telecoms
7 1 (0.35%) Advertising
7 1 (0.35%) Retail Banking
Job Titles
1 195 (68.42%) Developer
2 46 (16.14%) .NET Developer
3 33 (11.58%) Front End Developer (Client-Side Developer)
3 33 (11.58%) JavaScript Developer
4 24 (8.42%) C# Developer
5 22 (7.72%) PHP Developer
6 21 (7.37%) Full Stack Developer
7 18 (6.32%) C# .NET Developer
8 16 (5.61%) React Developer
9 14 (4.91%) Analyst
9 14 (4.91%) Consultant
9 14 (4.91%) Tester
9 14 (4.91%) Web Developer
10 13 (4.56%) Java Developer
10 13 (4.56%) SQL Developer
11 12 (4.21%) Google Analytics Analyst
11 12 (4.21%) Google Analytics Web Analyst
11 12 (4.21%) Web Analyst
11 12 (4.21%) Web Analytics Analyst
11 12 (4.21%) Workday Consultant
Libraries, Frameworks & Software Standards
1 154 (54.04%) CSS
2 146 (51.23%) HTML
3 90 (31.58%) .NET
4 74 (25.96%) jQuery
5 53 (18.60%) React
6 50 (17.54%) AngularJS
7 47 (16.49%) Node.js
8 46 (16.14%) HTML5
9 44 (15.44%) ASP.NET
10 35 (12.28%) Spring
10 35 (12.28%) Web Services
11 34 (11.93%) CSS3
11 34 (11.93%) REST
12 33 (11.58%) XML
13 32 (11.23%) Vue.js
14 29 (10.18%) ASP.NET MVC
15 27 (9.47%) SOAP
16 22 (7.72%) ASP.NET Web API
16 22 (7.72%) JSON
16 22 (7.72%) Spring Boot
Miscellaneous
1 32 (11.23%) User Experience
2 17 (5.96%) Self-Motivation
3 11 (3.86%) Greenfield Project
4 9 (3.16%) Mobile App
5 4 (1.40%) Analytical Skills
5 4 (1.40%) Enterprise Software
5 4 (1.40%) Linux Command Line
5 4 (1.40%) Virtual Team
6 3 (1.05%) Data Centre
6 3 (1.05%) Management Information System
6 3 (1.05%) Mobile Banking
7 2 (0.70%) CMDB
7 2 (0.70%) Fat Client
7 2 (0.70%) Fintech
7 2 (0.70%) Thin Client
8 1 (0.35%) Digital Media
8 1 (0.35%) FMCG
8 1 (0.35%) Hybrid Cloud
8 1 (0.35%) PKI
8 1 (0.35%) Social Media
Operating Systems
1 30 (10.53%) Linux
2 16 (5.61%) Unix
3 11 (3.86%) Android
4 10 (3.51%) Apple iOS
5 9 (3.16%) Windows
6 6 (2.11%) Mac OS X
7 5 (1.75%) Red Hat Enterprise Linux
8 2 (0.70%) AIX
9 1 (0.35%) CentOS
9 1 (0.35%) Ubuntu
Processes & Methodologies
1 100 (35.09%) Agile Software Development
2 53 (18.60%) MVC
3 46 (16.14%) Test Automation
4 38 (13.33%) Front End Development
5 37 (12.98%) TDD
6 34 (11.93%) Web Development
7 33 (11.58%) Scrum
8 28 (9.82%) Software Engineering
9 26 (9.12%) Microservices
10 24 (8.42%) Analytics
11 22 (7.72%) DevOps
12 20 (7.02%) Continuous Improvement
12 20 (7.02%) E-Commerce
12 20 (7.02%) Problem-Solving
13 17 (5.96%) Continuous Integration
13 17 (5.96%) Decision-Making
14 16 (5.61%) BDD
15 15 (5.26%) OOP
15 15 (5.26%) Responsive Web Design
16 14 (4.91%) Test Scripting
Programming Languages
1 82 (28.77%) C#
2 57 (20.00%) SQL
3 48 (16.84%) Java
4 33 (11.58%) PHP
5 16 (5.61%) ES6
6 15 (5.26%) Python
7 13 (4.56%) T-SQL
8 11 (3.86%) Java 8
9 9 (3.16%) TypeScript
10 7 (2.46%) Bash Shell
11 6 (2.11%) C++
12 4 (1.40%) PL/SQL
12 4 (1.40%) Ruby
12 4 (1.40%) Scala
13 3 (1.05%) Apple Swift
13 3 (1.05%) ES7
13 3 (1.05%) Objective-C
13 3 (1.05%) Perl
14 2 (0.70%) PHP 7
14 2 (0.70%) VB.NET
Qualifications
1 15 (5.26%) BPSS Clearance
2 14 (4.91%) Security Cleared
3 8 (2.81%) Degree
4 4 (1.40%) SC Cleared
5 2 (0.70%) Computer Science Degree
5 2 (0.70%) ISEB
5 2 (0.70%) ISTQB
6 1 (0.35%) AWS Certification
6 1 (0.35%) CISM
6 1 (0.35%) CISSP
Quality Assurance & Compliance
1 7 (2.46%) QA
2 5 (1.75%) WCAG
3 2 (0.70%) Dublin Core
3 2 (0.70%) ISO/IEC 20000
4 1 (0.35%) GDPR
System Software
1 9 (3.16%) Docker
2 1 (0.35%) Active Directory
Systems Management
1 12 (4.21%) Matomo
2 7 (2.46%) Puppet
3 4 (1.40%) Opscode Chef
4 3 (1.05%) Ansible
4 3 (1.05%) Grafana
4 3 (1.05%) Kubernetes
4 3 (1.05%) Terraform
5 2 (0.70%) Kibana
5 2 (0.70%) Single Sign-On
6 1 (0.35%) Packer
6 1 (0.35%) Prometheus
6 1 (0.35%) Rancher
6 1 (0.35%) Salt
6 1 (0.35%) TeamSite
Vendors
1 34 (11.93%) Microsoft
2 16 (5.61%) Google
3 15 (5.26%) Workday
4 10 (3.51%) Adobe
5 9 (3.16%) Oracle
6 8 (2.81%) ServiceNow
7 7 (2.46%) Sitecore
8 6 (2.11%) AppDynamics
8 6 (2.11%) Blue Coat
8 6 (2.11%) Splunk
8 6 (2.11%) Trustwave
9 5 (1.75%) Red Hat
10 4 (1.40%) WooCommerce
10 4 (1.40%) Xamarin
11 2 (0.70%) webMethods
12 1 (0.35%) Black Duck
12 1 (0.35%) hybris
12 1 (0.35%) IBM
12 1 (0.35%) Veracode
12 1 (0.35%) Zend