Period
to 12 December 2018

The following table provides summary statistics for permanent job vacancies advertised in Chester 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 12 December 2018 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
Cheshire > Chester
6 months to
12 Dec 2018
Same period 2017 Same period 2016
Rank 11 5 6
Rank change year-on-year -6 +1 -2
Permanent jobs citing JavaScript 35 101 67
As % of all permanent IT jobs advertised in Chester 15.15% 25.63% 23.84%
As % of the Programming Languages category 25.74% 37.13% 35.83%
Number of salaries quoted 35 93 56
Chester median annual salary £36,500 £45,000 £37,500
Median salary % change year-on-year -18.89% +20.00% -1.32%
10th Percentile £28,250 £28,850 £27,500
90th Percentile £56,500 £55,000 £51,250
Cheshire median annual salary £40,000 £42,500 £40,000
% change year-on-year -5.88% +6.25% +5.26%

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 Chester with a requirement for coding skills.

All Programming Languages
Chester
Permanent vacancies with a requirement for coding skills 136 272 187
As % of all permanent IT jobs advertised in Chester 58.87% 69.04% 66.55%
Number of salaries quoted 120 244 163
Chester median annual salary £42,500 £42,500 £40,000
Median salary % change year-on-year - +6.25% -5.88%
10th Percentile £27,375 £26,250 £25,800
90th Percentile £58,750 £55,000 £54,500
Cheshire median annual salary £45,000 £42,500 £37,500
% change year-on-year +5.88% +13.33% -3.26%

JavaScript
Job Vacancy Trend in Chester

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

Job vacancy trend for JavaScript in Chester

JavaScript
Salary Trend in Chester

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

Salary trend for JavaScript in Chester

JavaScript
Salary Histogram in Chester

The salary distribution of IT jobs citing JavaScript in Chester over the 6 months to 12 December 2018.

Salary histogram for JavaScript in Chester

For the 6 months to 12 December 2018, IT 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 permanent job ads across the Chester region with a requirement for JavaScript.

1 20 (57.14%) Agile Software Development
2 17 (48.57%) CSS
3 16 (45.71%) HTML
3 16 (45.71%) MVC
4 15 (42.86%) AngularJS
5 14 (40.00%) C#
6 13 (37.14%) .NET
7 12 (34.29%) SQL
7 12 (34.29%) ASP.NET
8 11 (31.43%) SQL Server
8 11 (31.43%) Microsoft
9 9 (25.71%) Microsoft Azure
10 8 (22.86%) Git (software)
10 8 (22.86%) ASP.NET MVC
11 7 (20.00%) React
12 6 (17.14%) OOP
12 6 (17.14%) MySQL
13 5 (14.29%) Java
13 5 (14.29%) PHP
13 5 (14.29%) Amazon AWS
13 5 (14.29%) TDD
13 5 (14.29%) Web Development
13 5 (14.29%) Unit Testing
13 5 (14.29%) Front End Development
13 5 (14.29%) User Experience
14 4 (11.43%) Twitter Bootstrap
14 4 (11.43%) HTML5
14 4 (11.43%) SMS
14 4 (11.43%) OO
14 4 (11.43%) XML

JavaScript
Co-occurring IT Skills in Chester 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 1 (2.86%) Apache
1 1 (2.86%) Apache Pig
1 1 (2.86%) Apache Spark
1 1 (2.86%) CMS
1 1 (2.86%) nginx
1 1 (2.86%) SharePoint
1 1 (2.86%) SharePoint 2010
1 1 (2.86%) SharePoint 2013
1 1 (2.86%) WordPress
Applications
1 1 (2.86%) Acrobat
1 1 (2.86%) Adobe Illustrator
1 1 (2.86%) InDesign
1 1 (2.86%) Microsoft Office
1 1 (2.86%) Photoshop
Business Applications
1 3 (8.57%) Dynamics NAV
1 3 (8.57%) Magento
2 1 (2.86%) Payment Gateway
Cloud Services
1 9 (25.71%) Microsoft Azure
2 5 (14.29%) Amazon AWS
Communications & Networking
1 4 (11.43%) SMS
2 1 (2.86%) Internet
Database & Business Intelligence
1 11 (31.43%) SQL Server
2 6 (17.14%) MySQL
3 2 (5.71%) Relational Database
4 1 (2.86%) Apache Hive
4 1 (2.86%) Big Data
4 1 (2.86%) Hadoop
4 1 (2.86%) NoSQL
4 1 (2.86%) PostgreSQL
Development Applications
1 8 (22.86%) Git (software)
2 2 (5.71%) gulp
3 1 (2.86%) Atlassian Bamboo
3 1 (2.86%) Dreamweaver
3 1 (2.86%) Grunt
3 1 (2.86%) JIRA
3 1 (2.86%) Mercurial
3 1 (2.86%) TeamCity
3 1 (2.86%) webpack
3 1 (2.86%) YouTrack
General
1 3 (8.57%) Games
2 2 (5.71%) Finance
2 2 (5.71%) Legal
2 2 (5.71%) Marketing
2 2 (5.71%) Retail
3 1 (2.86%) Advertising
Job Titles
1 24 (68.57%) Developer
2 10 (28.57%) .NET Developer
3 7 (20.00%) Architect
3 7 (20.00%) C# Developer
3 7 (20.00%) Software Developer
3 7 (20.00%) Solutions Architect
4 6 (17.14%) C# .NET Developer
5 5 (14.29%) .NET Software Developer
5 5 (14.29%) ASP.NET Developer
5 5 (14.29%) C# ASP.NET Developer
5 5 (14.29%) C# Software Developer
5 5 (14.29%) Front End Developer (Client-Side Developer)
6 4 (11.43%) ASP.NET MVC Developer
6 4 (11.43%) JavaScript Developer
6 4 (11.43%) PHP Developer
6 4 (11.43%) Senior Developer
7 2 (5.71%) Magento Developer
7 2 (5.71%) Senior ASP.NET MVC Developer
7 2 (5.71%) Senior C# Software Developer
7 2 (5.71%) UX Developer
Libraries, Frameworks & Software Standards
1 17 (48.57%) CSS
2 16 (45.71%) HTML
3 15 (42.86%) AngularJS
4 13 (37.14%) .NET
5 12 (34.29%) ASP.NET
6 8 (22.86%) ASP.NET MVC
7 7 (20.00%) React
8 4 (11.43%) HTML5
8 4 (11.43%) Twitter Bootstrap
8 4 (11.43%) XML
9 3 (8.57%) .NET Core
9 3 (8.57%) .NET Framework
9 3 (8.57%) ASP.NET Web API
9 3 (8.57%) CSS3
9 3 (8.57%) JSP
9 3 (8.57%) Laravel
9 3 (8.57%) SailPoint
9 3 (8.57%) SOAP
10 2 (5.71%) REST
10 2 (5.71%) RESTful
Miscellaneous
1 5 (14.29%) User Experience
2 3 (8.57%) Greenfield Project
3 2 (5.71%) Self-Motivation
4 1 (2.86%) Animation
4 1 (2.86%) Enterprise Software
4 1 (2.86%) EPoS
4 1 (2.86%) Fintech
4 1 (2.86%) Social Media
Operating Systems
1 1 (2.86%) Linux
1 1 (2.86%) Unix
Processes & Methodologies
1 20 (57.14%) Agile Software Development
2 16 (45.71%) MVC
3 6 (17.14%) OOP
4 5 (14.29%) Front End Development
4 5 (14.29%) TDD
4 5 (14.29%) Unit Testing
4 5 (14.29%) Web Development
5 4 (11.43%) OO
6 3 (8.57%) Kanban
6 3 (8.57%) Scrum
6 3 (8.57%) Waterfall
7 2 (5.71%) Continuous Integration
7 2 (5.71%) CRM
7 2 (5.71%) Dependency Injection
7 2 (5.71%) DevOps
7 2 (5.71%) E-Commerce
7 2 (5.71%) QMS
7 2 (5.71%) SDLC
7 2 (5.71%) Software Engineering
7 2 (5.71%) SOLID
Programming Languages
1 14 (40.00%) C#
2 12 (34.29%) SQL
3 5 (14.29%) Java
3 5 (14.29%) PHP
4 2 (5.71%) Python
4 2 (5.71%) T-SQL
4 2 (5.71%) TypeScript
5 1 (2.86%) Apex Code
5 1 (2.86%) C++
5 1 (2.86%) ES6
Qualifications
1 2 (5.71%) Degree
2 1 (2.86%) Computer Science Degree
2 1 (2.86%) ISTQB
2 1 (2.86%) Microsoft Certification
Quality Assurance & Compliance
1 1 (2.86%) QA
System Software
1 1 (2.86%) RACF
1 1 (2.86%) Virtual Machines
Systems Management
1 1 (2.86%) Ansible
Vendors
1 11 (31.43%) Microsoft
2 3 (8.57%) CyberArk
2 3 (8.57%) Oracle
3 2 (5.71%) Sybase
4 1 (2.86%) Adobe
4 1 (2.86%) Cloudera
4 1 (2.86%) Google
4 1 (2.86%) Nintex
4 1 (2.86%) PeopleSoft
4 1 (2.86%) Salesforce.com
4 1 (2.86%) SAP
4 1 (2.86%) Talend
4 1 (2.86%) Twitter