Period
to 13 December 2018

The median annual salary for a JavaScript Developer was £36,500 in advertised job vacancies in Chester during the 6 months to 13 December 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
13 Dec 2018
Same period 2017 Same period 2016
Rank 37 58 43
Rank change year-on-year +21 -15 +6
Permanent jobs requiring a JavaScript Developer 4 2 2
As % of all permanent IT jobs advertised in Chester 1.73% 0.51% 0.71%
As % of the Job Titles category 1.78% 0.53% 0.72%
Number of salaries quoted 6 1 2
Chester median annual salary £36,500 £32,500 £31,250
Median salary % change year-on-year +12.31% +4.00% -17.76%
10th Percentile £35,750 £31,250 £27,625
90th Percentile £41,250 £33,750 £35,875
Cheshire median annual salary £35,000 £37,500 £35,000
% change year-on-year -6.67% +7.14% -20.00%

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 225 377 276
% of permanent IT jobs with a recognized job title 97.40% 96.92% 98.57%
Number of salaries quoted 201 330 219
Chester median annual salary £45,000 £42,500 £37,500
Median salary % change year-on-year +5.88% +13.33% -6.25%
10th Percentile £26,250 £23,425 £24,250
90th Percentile £68,750 £59,250 £58,000
Cheshire median annual salary £45,000 £42,500 £37,500
% change year-on-year +5.88% +13.33% -6.25%

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 Skill Set
Top 29 Co-occurring IT Skills in Chester

For the 6 months to 13 December 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 4 (100.00%) JavaScript
1 4 (100.00%) MVC
2 3 (75.00%) SQL
2 3 (75.00%) Agile Software Development
2 3 (75.00%) Git (software)
3 2 (50.00%) ASP.NET MVC
3 2 (50.00%) .NET Framework
3 2 (50.00%) QMS
3 2 (50.00%) AngularJS
3 2 (50.00%) ASP.NET Web API
3 2 (50.00%) React
3 2 (50.00%) .NET
3 2 (50.00%) SQL Server
3 2 (50.00%) ASP.NET
3 2 (50.00%) PHP
3 2 (50.00%) C#
3 2 (50.00%) Quality Management
3 2 (50.00%) OO
3 2 (50.00%) Microsoft
3 2 (50.00%) Self-Motivation
4 1 (25.00%) Finance
4 1 (25.00%) HTML
4 1 (25.00%) CSS
4 1 (25.00%) Linux
4 1 (25.00%) OOP
4 1 (25.00%) SOLID
4 1 (25.00%) A/B Testing
4 1 (25.00%) User Experience
4 1 (25.00%) Laravel

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:

Database & Business Intelligence
1 2 (50.00%) SQL Server
Development Applications
1 3 (75.00%) Git (software)
General
1 1 (25.00%) Finance
Libraries, Frameworks & Software Standards
1 2 (50.00%) .NET
1 2 (50.00%) .NET Framework
1 2 (50.00%) AngularJS
1 2 (50.00%) ASP.NET
1 2 (50.00%) ASP.NET MVC
1 2 (50.00%) ASP.NET Web API
1 2 (50.00%) React
2 1 (25.00%) CSS
2 1 (25.00%) HTML
2 1 (25.00%) Laravel
Miscellaneous
1 2 (50.00%) Self-Motivation
2 1 (25.00%) User Experience
Operating Systems
1 1 (25.00%) Linux
Processes & Methodologies
1 4 (100.00%) MVC
2 3 (75.00%) Agile Software Development
3 2 (50.00%) OO
3 2 (50.00%) QMS
3 2 (50.00%) Quality Management
4 1 (25.00%) A/B Testing
4 1 (25.00%) OOP
4 1 (25.00%) SOLID
Programming Languages
1 4 (100.00%) JavaScript
2 3 (75.00%) SQL
3 2 (50.00%) C#
3 2 (50.00%) PHP
Vendors
1 2 (50.00%) Microsoft