Period
to 17 October 2018

The median annual salary for a JavaScript Developer was £41,800 in advertised job vacancies in Leicester during the 6 months to 17 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
Leicestershire > Leicester
6 months to
17 Oct 2018
Same period 2017 Same period 2016
Rank 77 25 38
Rank change year-on-year -52 +13 +14
Permanent jobs requiring a JavaScript Developer 7 39 57
As % of all permanent IT jobs advertised in Leicester 1.09% 7.26% 7.02%
As % of the Job Titles category 1.12% 7.32% 7.13%
Number of salaries quoted 7 41 61
Leicester median annual salary £41,800 £37,500 £40,000
Median salary % change year-on-year +11.47% -6.25% -13.04%
10th Percentile £35,000 £22,500 £27,500
90th Percentile £57,500 £52,500 £52,500
Leicestershire median annual salary £43,400 £37,500 £38,750
% change year-on-year +15.73% -3.23% -15.76%

The following table is for comparison with the above and includes summary statistics for all permanent IT job vacancies advertised in Leicester. 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
Leicester
Permanent vacancies in Leicester with a recognized job title 627 533 799
% of permanent IT jobs with a recognized job title 97.97% 99.26% 98.40%
Number of salaries quoted 547 498 700
Leicester median annual salary £40,000 £37,500 £41,500
Median salary % change year-on-year +6.67% -9.64% +6.41%
10th Percentile £26,250 £22,500 £25,500
90th Percentile £60,000 £53,750 £55,000
Leicestershire median annual salary £40,000 £40,000 £40,500
% change year-on-year - -1.23% +6.58%

JavaScript Developer
Job Vacancy Trend in Leicester

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

Job vacancy trend for JavaScript Developer in Leicester

JavaScript Developer
Salary Trend in Leicester

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

Salary trend for JavaScript Developer in Leicester

JavaScript Developer
Salary Histogram in Leicester

The salary distribution of IT jobs citing JavaScript Developer in Leicester over the 6 months to 17 October 2018.

Salary histogram for JavaScript Developer in Leicester

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

For the 6 months to 17 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 Leicester region featuring JavaScript Developer in the job title.

1 7 (100.00%) JavaScript
2 6 (85.71%) CSS
2 6 (85.71%) HTML
2 6 (85.71%) Node.js
2 6 (85.71%) AngularJS
2 6 (85.71%) React
3 5 (71.43%) Sass
3 5 (71.43%) webpack
3 5 (71.43%) npm
3 5 (71.43%) Twitter Bootstrap
3 5 (71.43%) HTML5
3 5 (71.43%) Agile Software Development
4 4 (57.14%) Web Development
4 4 (57.14%) MVC
4 4 (57.14%) RESTful
5 3 (42.86%) Git (software)
5 3 (42.86%) Team Foundation Server
5 3 (42.86%) Amazon AWS
5 3 (42.86%) TypeScript
5 3 (42.86%) JSON
5 3 (42.86%) TDD
5 3 (42.86%) MySQL
5 3 (42.86%) PHP
5 3 (42.86%) Aurelia
5 3 (42.86%) jspm
5 3 (42.86%) Meteor
6 2 (28.57%) Browserify
6 2 (28.57%) Vue.js
6 2 (28.57%) PHP 7
6 2 (28.57%) BEM - Block Element Modifier

JavaScript Developer Skill Set
Co-occurring IT Skills in Leicester 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 (28.57%) Apache
1 2 (28.57%) nginx
1 2 (28.57%) WordPress
Cloud Services
1 5 (71.43%) npm
2 3 (42.86%) Amazon AWS
3 2 (28.57%) Amazon EC2
3 2 (28.57%) Amazon S3
3 2 (28.57%) CloudFront
3 2 (28.57%) DigitalOcean
3 2 (28.57%) Microsoft Azure
3 2 (28.57%) Yarn
Communications & Networking
1 2 (28.57%) SSH
Database & Business Intelligence
1 3 (42.86%) MySQL
2 2 (28.57%) Amazon RDS
3 1 (14.29%) SQL Server
3 1 (14.29%) SQL Server Integration Services
Development Applications
1 5 (71.43%) webpack
2 3 (42.86%) Git (software)
2 3 (42.86%) jspm
2 3 (42.86%) Team Foundation Server
3 2 (28.57%) Android Studio
3 2 (28.57%) Grunt
3 2 (28.57%) gulp
3 2 (28.57%) Vagrant
3 2 (28.57%) Xcode
General
1 1 (14.29%) Finance
1 1 (14.29%) Retail
Libraries, Frameworks & Software Standards
1 6 (85.71%) AngularJS
1 6 (85.71%) CSS
1 6 (85.71%) HTML
1 6 (85.71%) Node.js
1 6 (85.71%) React
2 5 (71.43%) HTML5
2 5 (71.43%) Sass
2 5 (71.43%) Twitter Bootstrap
3 4 (57.14%) RESTful
4 3 (42.86%) Aurelia
4 3 (42.86%) JSON
4 3 (42.86%) Meteor
5 2 (28.57%) Angular 2
5 2 (28.57%) Apache Cordova
5 2 (28.57%) Browserify
5 2 (28.57%) PHP-FPM
5 2 (28.57%) REST
5 2 (28.57%) SOAP
5 2 (28.57%) Symfony
5 2 (28.57%) Vue.js
Miscellaneous
1 1 (14.29%) Greenfield Project
Operating Systems
1 2 (28.57%) Android
Processes & Methodologies
1 5 (71.43%) Agile Software Development
2 4 (57.14%) MVC
2 4 (57.14%) Web Development
3 3 (42.86%) TDD
4 2 (28.57%) API Development
4 2 (28.57%) API Integration
4 2 (28.57%) BEM - Block Element Modifier
4 2 (28.57%) OO
4 2 (28.57%) OO PHP
5 1 (14.29%) Continuous Integration
5 1 (14.29%) Deployment Automation
5 1 (14.29%) E-Commerce
5 1 (14.29%) High Availability
5 1 (14.29%) MVVM
5 1 (14.29%) Responsive Web Design
5 1 (14.29%) Web Design
Programming Languages
1 7 (100.00%) JavaScript
2 3 (42.86%) PHP
2 3 (42.86%) TypeScript
3 2 (28.57%) ES6
3 2 (28.57%) PHP 7
4 1 (14.29%) C#
4 1 (14.29%) Python
4 1 (14.29%) SQL
Systems Management
1 2 (28.57%) cPanel
1 2 (28.57%) Hadoop YARN