Period
to 18 October 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 18 October 2018 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
Cheshire > Chester
6 months to
18 Oct 2018
Same period 2017 Same period 2016
Rank 8 4 3
Rank change year-on-year -4 -1 +1
Permanent jobs citing JavaScript 45 73 83
As % of all permanent IT jobs advertised in Chester 16.25% 26.45% 27.85%
As % of the Programming Languages category 28.13% 36.87% 40.89%
Number of salaries quoted 45 71 75
Chester median annual salary £40,000 £42,500 £37,500
Median salary % change year-on-year -5.88% +13.33% -10.71%
10th Percentile £24,550 £27,500 £23,750
90th Percentile £68,500 £52,500 £51,250
Cheshire median annual salary £42,500 £40,000 £37,500
% change year-on-year +6.25% +6.67% -1.32%

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 160 198 203
As % of all permanent IT jobs advertised in Chester 57.76% 71.74% 68.12%
Number of salaries quoted 144 181 183
Chester median annual salary £42,500 £42,500 £37,500
Median salary % change year-on-year - +13.33% -11.76%
10th Percentile £25,375 £27,500 £23,550
90th Percentile £58,750 £53,750 £51,000
Cheshire median annual salary £45,000 £42,500 £37,500
% change year-on-year +5.88% +13.33% -6.25%

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 18 October 2018.

Salary histogram for JavaScript in Chester

For the 6 months to 18 October 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 28 (62.22%) HTML
1 28 (62.22%) Agile Software Development
2 25 (55.56%) CSS
3 24 (53.33%) C#
3 24 (53.33%) SQL
4 22 (48.89%) .NET
4 22 (48.89%) MVC
5 19 (42.22%) SQL Server
6 18 (40.00%) ASP.NET
6 18 (40.00%) AngularJS
7 17 (37.78%) Microsoft
8 16 (35.56%) Git (software)
9 15 (33.33%) Microsoft Azure
10 13 (28.89%) ASP.NET MVC
11 12 (26.67%) jQuery
12 11 (24.44%) TDD
12 11 (24.44%) Java
13 10 (22.22%) Unit Testing
13 10 (22.22%) Amazon AWS
14 8 (17.78%) MySQL
14 8 (17.78%) OOP
14 8 (17.78%) Retail
14 8 (17.78%) Web Development
14 8 (17.78%) .NET Framework
14 8 (17.78%) HTML5
15 7 (15.56%) Scrum
16 6 (13.33%) Degree
16 6 (13.33%) Kanban
16 6 (13.33%) Twitter Bootstrap
16 6 (13.33%) React

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 3 (6.67%) Apache Pig
1 3 (6.67%) Apache Spark
1 3 (6.67%) Umbraco
2 2 (4.44%) CMS
3 1 (2.22%) Apache
3 1 (2.22%) Apache Solr
3 1 (2.22%) IIS
3 1 (2.22%) nginx
3 1 (2.22%) SharePoint
3 1 (2.22%) SharePoint 2010
3 1 (2.22%) SharePoint 2013
3 1 (2.22%) Sitecore CMS
3 1 (2.22%) Tomcat
Applications
1 1 (2.22%) Acrobat
1 1 (2.22%) Adobe Illustrator
1 1 (2.22%) InDesign
1 1 (2.22%) Microsoft Office
1 1 (2.22%) Photoshop
Business Applications
1 3 (6.67%) Dynamics NAV
Cloud Services
1 15 (33.33%) Microsoft Azure
2 10 (22.22%) Amazon AWS
3 2 (4.44%) Amazon EC2
3 2 (4.44%) GitHub
4 1 (2.22%) Amazon SQS
4 1 (2.22%) Route 53
4 1 (2.22%) SaaS
Communications & Networking
1 4 (8.89%) SMS
2 1 (2.22%) Internet
Database & Business Intelligence
1 19 (42.22%) SQL Server
2 8 (17.78%) MySQL
3 5 (11.11%) Relational Database
4 4 (8.89%) NoSQL
5 3 (6.67%) Big Data
5 3 (6.67%) Hadoop
5 3 (6.67%) RDBMS
6 2 (4.44%) Apache Hive
7 1 (2.22%) Amazon Redshift
7 1 (2.22%) MongoDB
Development Applications
1 16 (35.56%) Git (software)
2 4 (8.89%) Visual Studio
3 2 (4.44%) TeamCity
4 1 (2.22%) Cucumber
4 1 (2.22%) Dreamweaver
4 1 (2.22%) Gradle
4 1 (2.22%) gulp
4 1 (2.22%) Jenkins
4 1 (2.22%) JUnit
4 1 (2.22%) Liquibase
4 1 (2.22%) Team Foundation Server
4 1 (2.22%) webpack
General
1 8 (17.78%) Retail
2 4 (8.89%) Finance
2 4 (8.89%) Games
2 4 (8.89%) Legal
3 2 (4.44%) Marketing
4 1 (2.22%) Advertising
4 1 (2.22%) Automotive
Job Titles
1 32 (71.11%) Developer
2 15 (33.33%) .NET Developer
3 13 (28.89%) C# Developer
4 12 (26.67%) C# .NET Developer
5 11 (24.44%) Software Developer
6 10 (22.22%) Architect
6 10 (22.22%) ASP.NET MVC Developer
7 9 (20.00%) .NET Software Developer
7 9 (20.00%) ASP.NET Developer
7 9 (20.00%) C# ASP.NET Developer
7 9 (20.00%) C# Software Developer
7 9 (20.00%) Solutions Architect
8 8 (17.78%) Senior Developer
9 7 (15.56%) Senior Software Developer
10 6 (13.33%) JavaScript Developer
10 6 (13.33%) Senior .NET Developer
10 6 (13.33%) Senior ASP.NET Developer
10 6 (13.33%) Senior C# .NET Developer
10 6 (13.33%) Senior C# Developer
10 6 (13.33%) Web Developer
Libraries, Frameworks & Software Standards
1 28 (62.22%) HTML
2 25 (55.56%) CSS
3 22 (48.89%) .NET
4 18 (40.00%) AngularJS
4 18 (40.00%) ASP.NET
5 13 (28.89%) ASP.NET MVC
6 12 (26.67%) jQuery
7 8 (17.78%) .NET Framework
7 8 (17.78%) HTML5
8 6 (13.33%) React
8 6 (13.33%) Twitter Bootstrap
9 5 (11.11%) ASP.NET MVC 5
9 5 (11.11%) REST
9 5 (11.11%) XML
10 4 (8.89%) CSS3
10 4 (8.89%) JSON
10 4 (8.89%) JSP
10 4 (8.89%) RESTful
10 4 (8.89%) SailPoint
10 4 (8.89%) SOAP
Miscellaneous
1 4 (8.89%) Greenfield Project
2 2 (4.44%) Computer Science
2 2 (4.44%) Enterprise Software
2 2 (4.44%) Fintech
2 2 (4.44%) Mobile App
2 2 (4.44%) Self-Motivation
2 2 (4.44%) User Experience
3 1 (2.22%) Analytical Skills
3 1 (2.22%) Animation
3 1 (2.22%) Digital Media
3 1 (2.22%) Social Media
Operating Systems
1 3 (6.67%) Android
1 3 (6.67%) Apple iOS
2 2 (4.44%) Linux
3 1 (2.22%) AIX
3 1 (2.22%) CentOS
3 1 (2.22%) Red Hat Enterprise Linux
3 1 (2.22%) Unix
3 1 (2.22%) Windows
Processes & Methodologies
1 28 (62.22%) Agile Software Development
2 22 (48.89%) MVC
3 11 (24.44%) TDD
4 10 (22.22%) Unit Testing
5 8 (17.78%) OOP
5 8 (17.78%) Web Development
6 7 (15.56%) Scrum
7 6 (13.33%) Kanban
8 5 (11.11%) Continuous Integration
8 5 (11.11%) Front End Development
8 5 (11.11%) SDLC
9 4 (8.89%) Microservices
9 4 (8.89%) Software Engineering
10 3 (6.67%) BDD
10 3 (6.67%) Dependency Injection
10 3 (6.67%) E-Commerce
10 3 (6.67%) OO
10 3 (6.67%) Presales
10 3 (6.67%) Service Delivery
10 3 (6.67%) Waterfall
Programming Languages
1 24 (53.33%) C#
1 24 (53.33%) SQL
2 11 (24.44%) Java
3 4 (8.89%) PHP
4 2 (4.44%) Apex Code
5 1 (2.22%) BeanShell
5 1 (2.22%) ES6
5 1 (2.22%) Java 8
5 1 (2.22%) Python
5 1 (2.22%) T-SQL
5 1 (2.22%) TypeScript
Qualifications
1 6 (13.33%) Degree
2 2 (4.44%) Computer Science Degree
3 1 (2.22%) CISSP
3 1 (2.22%) Microsoft Certification
Quality Assurance & Compliance
1 1 (2.22%) QA
System Software
1 2 (4.44%) Docker
2 1 (2.22%) Active Directory
2 1 (2.22%) RACF
Systems Management
1 1 (2.22%) Kubernetes
1 1 (2.22%) Tivoli Identity Manager
Vendors
1 17 (37.78%) Microsoft
2 4 (8.89%) CyberArk
2 4 (8.89%) Oracle
3 3 (6.67%) Cloudera
3 3 (6.67%) Sitecore
3 3 (6.67%) Sybase
3 3 (6.67%) Talend
3 3 (6.67%) Twitter
4 2 (4.44%) Google
4 2 (4.44%) PeopleSoft
4 2 (4.44%) Salesforce.com
4 2 (4.44%) SAP
5 1 (2.22%) Adobe
5 1 (2.22%) HP
5 1 (2.22%) IBM
5 1 (2.22%) MuleSoft
5 1 (2.22%) Nintex
5 1 (2.22%) Ping Identity
5 1 (2.22%) Sun
5 1 (2.22%) Yahoo!