Period
to 20 January 2018

The following table provides summary statistics for permanent job vacancies advertised in Leeds with a requirement for JavaScript skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JavaScript over the 6 months to 20 January 2018 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
6 months to
20 Jan 2018
Same period 2017 Same period 2016
Rank 10 11 8
Rank change year-on-year +1 -3 +10
Permanent jobs citing JavaScript 671 733 1,206
As % of all permanent IT jobs advertised in Leeds 14.14% 13.78% 17.73%
As % of the Programming Languages category 27.66% 25.54% 32.28%
Number of salaries quoted 642 659 1,060
Leeds median annual salary £43,000 £40,000 £40,000
Median salary % change year-on-year +7.50% - -
10th Percentile £28,750 £26,500 £27,500
90th Percentile £56,250 £55,000 £62,500
West Yorkshire median annual salary £42,500 £40,000 £40,000
% change year-on-year +6.25% - +6.67%

JavaScript is in the Programming Languages category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Leeds with a requirement for coding skills.

All Programming Languages
Leeds
Permanent vacancies with a requirement for coding skills 2,426 2,870 3,736
As % of all permanent IT jobs advertised in Leeds 51.14% 53.96% 54.93%
Number of salaries quoted 2,164 2,520 3,044
Leeds median annual salary £45,000 £42,500 £41,500
Median salary % change year-on-year +5.88% +2.41% +3.75%
10th Percentile £30,000 £27,500 £27,500
90th Percentile £60,000 £57,500 £60,000
West Yorkshire median annual salary £42,500 £41,500 £40,000
% change year-on-year +2.41% +3.75% +6.67%

JavaScript
Job Vacancy Trend in Leeds

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

Job vacancy trend for JavaScript in Leeds

JavaScript
Salary Trend in Leeds

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing JavaScript in Leeds.

Salary trend for JavaScript in Leeds

JavaScript
Salary Histogram in Leeds

The salary distribution of IT jobs citing JavaScript in Leeds over the 6 months to 20 January 2018.

Salary histogram for JavaScript in Leeds

For the 6 months to 20 January 2018, IT jobs citing JavaScript also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Leeds region with a requirement for JavaScript.

1 456 (67.96%) HTML
2 414 (61.70%) CSS
3 321 (47.84%) Agile Software Development
4 277 (41.28%) .NET
5 260 (38.75%) C#
6 257 (38.30%) Java
7 226 (33.68%) SQL
8 215 (32.04%) MVC
9 208 (31.00%) jQuery
10 183 (27.27%) PHP
11 167 (24.89%) ASP.NET
12 163 (24.29%) AngularJS
13 151 (22.50%) TDD
14 150 (22.35%) Git (software)
15 143 (21.31%) OO
16 136 (20.27%) HTML5
17 123 (18.33%) Web Development
18 110 (16.39%) MySQL
19 109 (16.24%) Scrum
19 109 (16.24%) Front End Development
20 102 (15.20%) Software Engineering
20 102 (15.20%) Node.js
21 99 (14.75%) CSS3
22 98 (14.61%) SQL Server
23 90 (13.41%) React
24 87 (12.97%) .NET Framework
25 85 (12.67%) ASP.NET MVC
25 85 (12.67%) Continuous Integration
26 82 (12.22%) Test Automation
27 80 (11.92%) Subversion

JavaScript
Co-occurring IT Skills in Leeds 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 58 (8.64%) WordPress
2 26 (3.87%) Apache
3 19 (2.83%) CMS
4 18 (2.68%) Tomcat
5 17 (2.53%) SharePoint
6 12 (1.79%) Drupal
7 10 (1.49%) WebLogic
8 9 (1.34%) Confluence
8 9 (1.34%) OpenEdge
9 8 (1.19%) SharePoint 2013
10 6 (0.89%) IIS
10 6 (0.89%) nginx
10 6 (0.89%) WebSphere
11 4 (0.60%) JBoss
12 2 (0.30%) Elasticsearch
12 2 (0.30%) EPiServer
12 2 (0.30%) Joomla!
12 2 (0.30%) Kentico
12 2 (0.30%) MQSeries
12 2 (0.30%) Umbraco
Applications
1 2 (0.30%) Chatbot
1 2 (0.30%) Microsoft Excel
2 1 (0.15%) Adobe Creative Suite
2 1 (0.15%) Microsoft Office
2 1 (0.15%) Photoshop
2 1 (0.15%) Spreadsheet
Business Applications
1 28 (4.17%) Magento
2 5 (0.75%) Payment Gateway
3 4 (0.60%) Dynamics CRM
4 3 (0.45%) Shopify
5 2 (0.30%) CiviCRM
5 2 (0.30%) Dynamics AX
5 2 (0.30%) NetSuite
6 1 (0.15%) OpenCart
Cloud Services
1 35 (5.22%) Microsoft Azure
2 15 (2.24%) Amazon AWS
3 9 (1.34%) Office 365
4 6 (0.89%) Google Play
5 5 (0.75%) Google Analytics
6 4 (0.60%) GitHub
6 4 (0.60%) npm
7 3 (0.45%) Google Cloud Platform
7 3 (0.45%) IaaS
7 3 (0.45%) Loggly
7 3 (0.45%) Sumo Logic
8 2 (0.30%) Force.com
9 1 (0.15%) Adobe Creative Cloud
9 1 (0.15%) SaaS
9 1 (0.15%) Sage Pay
Communications & Networking
1 7 (1.04%) Internet
2 5 (0.75%) PPP
3 4 (0.60%) Skype
4 2 (0.30%) Intranet
5 1 (0.15%) DNS
5 1 (0.15%) PBX
Database & Business Intelligence
1 110 (16.39%) MySQL
2 98 (14.61%) SQL Server
3 49 (7.30%) MongoDB
4 48 (7.15%) NoSQL
5 18 (2.68%) PostgreSQL
6 13 (1.94%) Apache Cassandra
7 11 (1.64%) Relational Database
8 8 (1.19%) SQL Server 2008
9 6 (0.89%) BusinessObjects
9 6 (0.89%) SQL Server 2005
9 6 (0.89%) SQL Server Integration Services
9 6 (0.89%) SQL Server Reporting Services
10 5 (0.75%) Couchbase
10 5 (0.75%) Redis
11 4 (0.60%) Hadoop
11 4 (0.60%) RDBMS
12 3 (0.45%) RavenDB
12 3 (0.45%) Riak
12 3 (0.45%) SQL Server 2012
13 2 (0.30%) SQL Server 2016
Development Applications
1 150 (22.35%) Git (software)
2 80 (11.92%) Subversion
3 35 (5.22%) Visual Studio
4 33 (4.92%) Grunt
5 32 (4.77%) JIRA
6 27 (4.02%) Maven
6 27 (4.02%) NUnit
7 23 (3.43%) Mercurial
8 22 (3.28%) MSTest
9 19 (2.83%) gulp
10 17 (2.53%) Selenium
10 17 (2.53%) Team Foundation Server
11 16 (2.38%) Eclipse
12 15 (2.24%) Android Studio
13 14 (2.09%) Octopus Deploy
13 14 (2.09%) WebDriver
14 13 (1.94%) Jasmine
14 13 (1.94%) TeamCity
15 12 (1.79%) PHPUnit
16 8 (1.19%) Bower
General
1 62 (9.24%) Finance
2 50 (7.45%) Advertising
3 35 (5.22%) Games
4 31 (4.62%) Retail
5 27 (4.02%) Marketing
6 7 (1.04%) Automotive
6 7 (1.04%) Legal
7 4 (0.60%) Financial Institution
8 3 (0.45%) Electronics
8 3 (0.45%) Publishing
9 1 (0.15%) Banking
9 1 (0.15%) Law
9 1 (0.15%) Manufacturing
9 1 (0.15%) Multimedia
9 1 (0.15%) Pharmaceutical
9 1 (0.15%) Telecoms
Job Titles
1 530 (78.99%) Developer
2 137 (20.42%) .NET Developer
3 96 (14.31%) Java Developer
4 90 (13.41%) Senior Developer
5 89 (13.26%) C# Developer
6 82 (12.22%) C# .NET Developer
7 80 (11.92%) PHP Developer
8 68 (10.13%) Front End Developer (Client-Side Developer)
8 68 (10.13%) Software Engineer
9 41 (6.11%) Software Developer
10 39 (5.81%) JavaScript Developer
11 29 (4.32%) ASP.NET MVC Developer
11 29 (4.32%) Lead Developer
12 28 (4.17%) C# Software Engineer
13 27 (4.02%) Web Developer
14 26 (3.87%) ASP.NET Developer
15 25 (3.73%) .NET Software Engineer
16 24 (3.58%) C# ASP.NET Developer
16 24 (3.58%) Java Engineer
17 22 (3.28%) Full Stack Developer
Libraries, Frameworks & Software Standards
1 456 (67.96%) HTML
2 414 (61.70%) CSS
3 277 (41.28%) .NET
4 208 (31.00%) jQuery
5 167 (24.89%) ASP.NET
6 163 (24.29%) AngularJS
7 136 (20.27%) HTML5
8 102 (15.20%) Node.js
9 99 (14.75%) CSS3
10 90 (13.41%) React
11 87 (12.97%) .NET Framework
12 85 (12.67%) ASP.NET MVC
13 79 (11.77%) Web Services
14 76 (11.33%) XML
15 71 (10.58%) Spring
16 62 (9.24%) Ajax
17 55 (8.20%) Symfony
18 54 (8.05%) Laravel
19 45 (6.71%) RESTful
19 45 (6.71%) XSLT
Miscellaneous
1 66 (9.84%) User Experience
2 46 (6.86%) Enterprise Software
2 46 (6.86%) Greenfield Project
3 25 (3.73%) Computer Science
4 19 (2.83%) Analytical Skills
5 18 (2.68%) Mobile App
6 15 (2.24%) Algorithms
7 14 (2.09%) Data Structures
8 9 (1.34%) Social Media
9 7 (1.04%) AS400
9 7 (1.04%) Linux Command Line
10 6 (0.89%) iPhone
10 6 (0.89%) Motion Graphics
11 5 (0.75%) Animation
11 5 (0.75%) Client/Server
11 5 (0.75%) Graphic Design
11 5 (0.75%) Internet of Things
12 4 (0.60%) CCTV
12 4 (0.60%) Digital Media
13 3 (0.45%) Machine to Machine
Operating Systems
1 61 (9.09%) Linux
2 38 (5.66%) Windows
3 33 (4.92%) Android
4 15 (2.24%) Windows Embedded Compact
5 12 (1.79%) CentOS
6 7 (1.04%) AIX
6 7 (1.04%) Apple iOS
6 7 (1.04%) Solaris
6 7 (1.04%) Windows Server 2003
7 5 (0.75%) Red Hat Enterprise Linux
8 3 (0.45%) Fedora
8 3 (0.45%) Unix
9 2 (0.30%) Windows Server
9 2 (0.30%) Windows Server 2008
9 2 (0.30%) Windows Server 2012
Processes & Methodologies
1 321 (47.84%) Agile Software Development
2 215 (32.04%) MVC
3 151 (22.50%) TDD
4 143 (21.31%) OO
5 123 (18.33%) Web Development
6 109 (16.24%) Front End Development
6 109 (16.24%) Scrum
7 102 (15.20%) Software Engineering
8 85 (12.67%) Continuous Integration
9 82 (12.22%) Test Automation
10 78 (11.62%) BDD
11 68 (10.13%) SDLC
12 59 (8.79%) OOP
13 55 (8.20%) Unit Testing
14 41 (6.11%) Mentoring
15 38 (5.66%) E-Commerce
16 34 (5.07%) Pair Programming
17 31 (4.62%) UML
18 29 (4.32%) SOLID
19 28 (4.17%) Kanban
Programming Languages
1 260 (38.75%) C#
2 257 (38.30%) Java
3 226 (33.68%) SQL
4 183 (27.27%) PHP
5 54 (8.05%) T-SQL
6 51 (7.60%) C++
6 51 (7.60%) Python
7 45 (6.71%) Ruby
8 22 (3.28%) PL/SQL
9 16 (2.38%) Go
10 14 (2.09%) Scala
11 11 (1.64%) PHP 7
11 11 (1.64%) TypeScript
12 10 (1.49%) PHP 5
12 10 (1.49%) VB.NET
13 9 (1.34%) OpenEdge ABL
13 9 (1.34%) Progress 4GL
14 8 (1.19%) C
15 7 (1.04%) Shell Script
16 5 (0.75%) Objective-C
Qualifications
1 23 (3.43%) Degree
2 13 (1.94%) Computer Science Degree
3 11 (1.64%) Security Cleared
4 7 (1.04%) ISEB
5 4 (0.60%) Microsoft Certification
6 2 (0.30%) ISTQB
6 2 (0.30%) SC Cleared
7 1 (0.15%) ISEB Practitioner
7 1 (0.15%) ISTQB Foundation Certification
Quality Assurance & Compliance
1 17 (2.53%) QA
System Software
1 57 (8.49%) Docker
2 5 (0.75%) VMware Infrastructure
3 4 (0.60%) Samba
4 1 (0.15%) Virtual Machines
Systems Management
1 29 (4.32%) Puppet
2 23 (3.43%) Ansible
3 17 (2.53%) Opscode Chef
4 12 (1.79%) Kubernetes
5 6 (0.89%) Docker Swarm
6 3 (0.45%) Nagios
6 3 (0.45%) Prometheus
6 3 (0.45%) Salt
6 3 (0.45%) ZABBIX
7 2 (0.30%) Rancher
7 2 (0.30%) Terraform
8 1 (0.15%) HP Quality Center
Vendors
1 67 (9.99%) Microsoft
2 47 (7.00%) Zend
3 45 (6.71%) Oracle
4 36 (5.37%) Google
5 19 (2.83%) Salesforce.com
6 14 (2.09%) Twitter
7 12 (1.79%) WooCommerce
8 9 (1.34%) Progress
9 8 (1.19%) Adobe
10 7 (1.04%) Apple
11 6 (0.89%) VMware
11 6 (0.89%) Xamarin
12 4 (0.60%) Capita
12 4 (0.60%) DoubleClick
13 3 (0.45%) CA Agile Central
13 3 (0.45%) New Relic
13 3 (0.45%) Rackspace
13 3 (0.45%) Red Hat
13 3 (0.45%) SaltStack
13 3 (0.45%) Splunk