Period
to 20 October 2018

The median annual salary for a JavaScript Developer was £36,500 in advertised job vacancies in Chester during the 6 months to 20 October 2018.

The first table below provides salary benchmarking and summary statistics including a comparison to same period in the previous 2 years.

JavaScript Developer
Cheshire > Chester
6 months to
20 Oct 2018
Same period 2017 Same period 2016
Rank 41 44 46
Rank change year-on-year +3 +2 +10
Permanent jobs requiring a JavaScript Developer 6 4 6
As % of all permanent IT jobs advertised in Chester 2.17% 1.44% 2.01%
As % of the Job Titles category 2.23% 1.48% 2.07%
Number of salaries quoted 8 4 6
Chester median annual salary £36,500 £37,500 £28,750
Median salary % change year-on-year -2.67% +30.43% -24.34%
10th Percentile £23,350 £31,250 £26,250
90th Percentile £38,925 £43,750 £39,375
Cheshire median annual salary £35,000 £42,500 £36,000
% change year-on-year -17.65% +18.06% -10.00%

The following table is for comparison with the above and includes summary statistics for all permanent IT job vacancies advertised in Chester. Most job vacancies include a discernible job title that can be normalized. As such, the figures in the second row provide an indication of the number of permanent jobs in our overall sample.

All Permanent IT Job Vacancies
Chester
Permanent vacancies in Chester with a recognized job title 269 271 290
% of permanent IT jobs with a recognized job title 97.46% 97.83% 97.32%
Number of salaries quoted 242 239 251
Chester median annual salary £42,500 £41,500 £35,000
Median salary % change year-on-year +2.41% +18.57% -15.66%
10th Percentile £24,775 £26,850 £23,600
90th Percentile £62,500 £59,250 £57,500
Cheshire median annual salary £44,000 £42,500 £36,125
% change year-on-year +3.53% +17.65% -9.69%

JavaScript Developer
Job Vacancy Trend in Chester

Job postings that featured JavaScript Developer in the job title as a percentage of all IT jobs advertised in Chester.

Job vacancy trend for JavaScript Developer in Chester

JavaScript Developer
Salary Trend in Chester

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

Salary trend for JavaScript Developer in Chester

JavaScript Developer
Salary Histogram in Chester

The salary distribution of IT jobs citing JavaScript Developer in Chester over the 6 months to 20 October 2018.

Salary histogram for JavaScript Developer in Chester

JavaScript Developer Skill Set
Top 30 Co-occurring IT Skills in Chester

For the 6 months to 20 October 2018, JavaScript Developer job roles required the following IT 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 featuring JavaScript Developer in the job title.

1 6 (100.00%) JavaScript
2 4 (66.67%) C#
2 4 (66.67%) SQL
2 4 (66.67%) .NET
2 4 (66.67%) SQL Server
2 4 (66.67%) MVC
2 4 (66.67%) Agile Software Development
2 4 (66.67%) Git (software)
3 3 (50.00%) React
3 3 (50.00%) Android
3 3 (50.00%) Apple iOS
3 3 (50.00%) HTML
3 3 (50.00%) CSS
4 2 (33.33%) Quality Management
4 2 (33.33%) OO
4 2 (33.33%) RDBMS
4 2 (33.33%) Microsoft
4 2 (33.33%) Visual Studio
4 2 (33.33%) ASP.NET
4 2 (33.33%) Web Development
4 2 (33.33%) .NET Framework
4 2 (33.33%) Degree
4 2 (33.33%) jQuery
4 2 (33.33%) CSS3
4 2 (33.33%) PhoneGap
4 2 (33.33%) ASP.NET MVC
4 2 (33.33%) HTML5
4 2 (33.33%) Umbraco
4 2 (33.33%) QMS
4 2 (33.33%) Sitecore

JavaScript Developer Skill Set
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 2 (33.33%) Umbraco
2 1 (16.67%) CMS
2 1 (16.67%) Sitecore CMS
Cloud Services
1 1 (16.67%) Amazon AWS
1 1 (16.67%) Amazon EC2
1 1 (16.67%) GitHub
Database & Business Intelligence
1 4 (66.67%) SQL Server
2 2 (33.33%) RDBMS
2 2 (33.33%) Relational Database
Development Applications
1 4 (66.67%) Git (software)
2 2 (33.33%) TeamCity
2 2 (33.33%) Visual Studio
Libraries, Frameworks & Software Standards
1 4 (66.67%) .NET
2 3 (50.00%) CSS
2 3 (50.00%) HTML
2 3 (50.00%) React
3 2 (33.33%) .NET Framework
3 2 (33.33%) AngularJS
3 2 (33.33%) ASP.NET
3 2 (33.33%) ASP.NET MVC
3 2 (33.33%) ASP.NET Web API
3 2 (33.33%) CSS3
3 2 (33.33%) HTML5
3 2 (33.33%) jQuery
3 2 (33.33%) PhoneGap
4 1 (16.67%) Laravel
4 1 (16.67%) React Native
Miscellaneous
1 2 (33.33%) Mobile App
1 2 (33.33%) Self-Motivation
Operating Systems
1 3 (50.00%) Android
1 3 (50.00%) Apple iOS
Processes & Methodologies
1 4 (66.67%) Agile Software Development
1 4 (66.67%) MVC
2 2 (33.33%) OO
2 2 (33.33%) QMS
2 2 (33.33%) Quality Management
2 2 (33.33%) Web Development
3 1 (16.67%) Front End Development
3 1 (16.67%) OOP
Programming Languages
1 6 (100.00%) JavaScript
2 4 (66.67%) C#
2 4 (66.67%) SQL
3 1 (16.67%) Java
3 1 (16.67%) PHP
Qualifications
1 2 (33.33%) Degree
System Software
1 1 (16.67%) Docker
Vendors
1 2 (33.33%) Microsoft
1 2 (33.33%) Sitecore