The median annual salary for a JavaScript Developer was £33,500 in advertised job vacancies in Warwick during the 3 months to 22 June 2017.

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

JavaScript Developer
Warwickshire / Warwick
3 months to
22 Jun 2017
Same period 2016 Same period 2015
Rank 28 46 40
Rank change year-on-year +18 -6  
Permanent jobs requiring a JavaScript Developer 14 16 3
As % of all permanent IT jobs advertised in Warwick 7.53% 5.39% 1.04%
As % of the Job Titles category 7.69% 5.42% 1.09%
Number of salaries quoted 14 7 2
Median salary £33,500 £50,000 £50,000
Median salary % change year-on-year -33.00% -  
UK excluding London median salary £40,000 £40,000 £39,000
% change year-on-year - +2.56%  

The next table is for comparison with the above and includes summary statistics for all job roles in permanent job vacancies advertised in Warwick. Most job vacancies include a discernible job title. As such, the figures in the first row provide an indication of the number of permanent jobs in our overall sample.

IT Job Roles
Warwick
Permanent job vacancies with a job title containing a recognized job role 182 295 276
As % of all permanent IT job vacancies advertised in Warwick 97.85% 99.33% 95.50%
Number of salaries quoted 162 149 237
Median salary £37,500 £42,500 £43,500
Median salary % change year-on-year -11.76% -2.29%  
90% offered a salary of more than £25,000 £27,500 £24,000
10% offered a salary of more than £55,000 £56,250 £60,000
UK excluding London median salary £42,500 £41,000 £40,000
% change year-on-year +3.65% +2.50%  

JavaScript Developer
Job Vacancy Trend in Warwick

The job posting trend of jobs advertised in Warwick that featured JavaScript Developer in the job title.

Job vacancy trend for JavaScript Developer in Warwick

JavaScript Developer
Salary Trend in Warwick

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

Salary trend for JavaScript Developer in Warwick

JavaScript Developer
Salary Histogram in Warwick

The salary distribution of IT jobs citing JavaScript Developer in Warwick over the 3 months to 22 June 2017.

Salary histogram for JavaScript Developer in Warwick

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

For the 6 months to 22 June 2017, JavaScript Developer job roles required the following IT skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Warwick region featuring JavaScript Developer in the job title.

1 21 (100.00%) JavaScript
2 20 (95.24%) CSS
3 19 (90.48%) HTML
3 19 (90.48%) jQuery
4 15 (71.43%) HTML5
4 15 (71.43%) SQL
5 12 (57.14%) Agile Software Development
5 12 (57.14%) Sass
5 12 (57.14%) Git (software)
6 10 (47.62%) nginx
6 10 (47.62%) Domain-Driven Design
6 10 (47.62%) Symfony
6 10 (47.62%) Jenkins
6 10 (47.62%) Elasticsearch
6 10 (47.62%) Vagrant
6 10 (47.62%) Music Industry
6 10 (47.62%) Project Management
6 10 (47.62%) MySQL
6 10 (47.62%) PHP
6 10 (47.62%) Linux
6 10 (47.62%) E-Commerce
6 10 (47.62%) Twig
6 10 (47.62%) LEMP Stack
6 10 (47.62%) PHPUnit
6 10 (47.62%) Ansible
7 7 (33.33%) AngularJS
8 6 (28.57%) C#
8 6 (28.57%) .NET
9 5 (23.81%) SQL Server
9 5 (23.81%) ASP.NET

JavaScript Developer Skill Set
Co-occurring IT Skills in Warwick 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 10 (47.62%) Elasticsearch
1 10 (47.62%) nginx
Applications
1 2 (9.52%) Adobe Creative Suite
Cloud Services
1 4 (19.05%) Microsoft Azure
2 2 (9.52%) Adobe Creative Cloud
3 1 (4.76%) Amazon AWS
3 1 (4.76%) Bluemix
3 1 (4.76%) IaaS
3 1 (4.76%) IBM Cloud
3 1 (4.76%) PaaS
Database & Business Intelligence
1 10 (47.62%) MySQL
2 5 (23.81%) SQL Server
3 1 (4.76%) Big Data
3 1 (4.76%) CouchDB
3 1 (4.76%) MongoDB
3 1 (4.76%) NoSQL
3 1 (4.76%) SQL Server 2008
Development Applications
1 12 (57.14%) Git (software)
2 10 (47.62%) Jenkins
2 10 (47.62%) PHPUnit
2 10 (47.62%) Vagrant
3 2 (9.52%) Grunt
4 1 (4.76%) JSUnit
General
1 10 (47.62%) Music Industry
2 3 (14.29%) Marketing
3 1 (4.76%) Finance
Libraries, Frameworks & Software Standards
1 20 (95.24%) CSS
2 19 (90.48%) HTML
2 19 (90.48%) jQuery
3 15 (71.43%) HTML5
4 12 (57.14%) Sass
5 10 (47.62%) LEMP Stack
5 10 (47.62%) Symfony
5 10 (47.62%) Twig
6 7 (33.33%) AngularJS
7 6 (28.57%) .NET
8 5 (23.81%) ASP.NET
8 5 (23.81%) ASP.NET MVC
8 5 (23.81%) ASP.NET Web API
8 5 (23.81%) CSS3
9 1 (4.76%) LESS
9 1 (4.76%) Node.js
Miscellaneous
1 3 (14.29%) User Experience
2 1 (4.76%) Greenfield Project
Operating Systems
1 10 (47.62%) Linux
Processes & Methodologies
1 12 (57.14%) Agile Software Development
2 10 (47.62%) Domain-Driven Design
2 10 (47.62%) E-Commerce
2 10 (47.62%) Project Management
3 5 (23.81%) Front End Development
3 5 (23.81%) MVC
4 3 (14.29%) Cross-Browser Compatibility
4 3 (14.29%) Responsive Web Design
5 2 (9.52%) Web Design
5 2 (9.52%) Web Development
6 1 (4.76%) Analytics
6 1 (4.76%) Technical Architecture
Programming Languages
1 21 (100.00%) JavaScript
2 15 (71.43%) SQL
3 10 (47.62%) PHP
4 6 (28.57%) C#
Qualifications
1 1 (4.76%) Degree
Systems Management
1 10 (47.62%) Ansible
Vendors
1 5 (23.81%) Microsoft
2 2 (9.52%) Adobe
3 1 (4.76%) IBM