Period
to 14 August 2018

The following table provides summary statistics for permanent job vacancies advertised in Luton 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 14 August 2018 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
Bedfordshire > Luton
6 months to
14 Aug 2018
Same period 2017 Same period 2016
Rank 36 21 30
Rank change year-on-year -15 +9 -21
Permanent jobs citing JavaScript 30 49 44
As % of all permanent IT jobs advertised in Luton 6.80% 10.08% 6.94%
As % of the Programming Languages category 15.38% 24.38% 17.74%
Number of salaries quoted 30 39 38
Luton median annual salary £45,000 £35,000 £59,500
Median salary % change year-on-year +28.57% -41.18% +32.22%
10th Percentile £31,250 £27,500 £37,500
90th Percentile £57,500 £58,750 £72,500
Bedfordshire median annual salary £47,500 £40,000 £40,000
% change year-on-year +18.75% - -10.11%

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 Luton with a requirement for coding skills.

All Programming Languages
Luton
Permanent vacancies with a requirement for coding skills 195 201 248
As % of all permanent IT jobs advertised in Luton 44.22% 41.36% 39.12%
Number of salaries quoted 174 119 211
Luton median annual salary £50,000 £42,500 £52,500
Median salary % change year-on-year +17.65% -19.05% +16.67%
10th Percentile £31,250 £29,000 £32,500
90th Percentile £70,875 £70,000 £77,500
Bedfordshire median annual salary £47,500 £45,000 £45,000
% change year-on-year +5.56% - -

JavaScript
Job Vacancy Trend in Luton

Job postings citing JavaScript as a percentage of all IT jobs advertised in Luton.

Job vacancy trend for JavaScript in Luton

JavaScript
Salary Trend in Luton

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

Salary trend for JavaScript in Luton

JavaScript
Salary Histogram in Luton

The salary distribution of IT jobs citing JavaScript in Luton over the 6 months to 14 August 2018.

Salary histogram for JavaScript in Luton

For the 6 months to 14 August 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 Luton region with a requirement for JavaScript.

1 23 (76.67%) HTML
2 20 (66.67%) CSS
3 14 (46.67%) Java
4 13 (43.33%) SQL
4 13 (43.33%) Agile Software Development
5 12 (40.00%) MySQL
6 11 (36.67%) Software Engineering
7 10 (33.33%) JSON
7 10 (33.33%) jQuery
7 10 (33.33%) SaaS
7 10 (33.33%) Redux
8 9 (30.00%) HTML5
8 9 (30.00%) Front End Development
8 9 (30.00%) Degree
8 9 (30.00%) SQL Server
9 8 (26.67%) e-Learning
9 8 (26.67%) Computer Science
9 8 (26.67%) Web Development
9 8 (26.67%) Data Extraction
9 8 (26.67%) React
9 8 (26.67%) NoSQL
9 8 (26.67%) Sass
10 7 (23.33%) AngularJS
10 7 (23.33%) Ajax
10 7 (23.33%) Microsoft
10 7 (23.33%) Computer Science Degree
11 6 (20.00%) ASP.NET
11 6 (20.00%) .NET
11 6 (20.00%) C#
11 6 (20.00%) CSS3

JavaScript
Co-occurring IT Skills in Luton 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 5 (16.67%) Confluence
2 2 (6.67%) JBoss
2 2 (6.67%) Tomcat
3 1 (3.33%) CMS
3 1 (3.33%) IIS
3 1 (3.33%) SharePoint
3 1 (3.33%) WebSphere
Applications
1 1 (3.33%) Microsoft Office
Cloud Services
1 10 (33.33%) SaaS
Communications & Networking
1 1 (3.33%) DHCP
1 1 (3.33%) DNS
1 1 (3.33%) Reverse Proxy
Database & Business Intelligence
1 12 (40.00%) MySQL
2 9 (30.00%) SQL Server
3 8 (26.67%) NoSQL
4 4 (13.33%) SQL Server Integration Services
4 4 (13.33%) SQL Server Reporting Services
5 3 (10.00%) DB2
5 3 (10.00%) Relational Database
6 1 (3.33%) Data Warehouse
6 1 (3.33%) MariaDB
Development Applications
1 5 (16.67%) JIRA
1 5 (16.67%) Redmine
2 4 (13.33%) Vagrant
3 3 (10.00%) Git (software)
3 3 (10.00%) Team Foundation Server
4 2 (6.67%) Eclipse
4 2 (6.67%) Visual Studio
4 2 (6.67%) WebStorm
5 1 (3.33%) PHPUnit
5 1 (3.33%) Selenium
General
1 1 (3.33%) Games
1 1 (3.33%) Retail
Job Titles
1 18 (60.00%) Developer
2 10 (33.33%) JavaScript Developer
3 8 (26.67%) Analyst
3 8 (26.67%) Senior Analyst
3 8 (26.67%) Senior Support Analyst
3 8 (26.67%) Senior Technical Analyst
3 8 (26.67%) Senior Technical Support
3 8 (26.67%) Senior Technical Support Analyst
3 8 (26.67%) Support Analyst
3 8 (26.67%) Technical Analyst
3 8 (26.67%) Technical Support
3 8 (26.67%) Technical Support Analyst
4 7 (23.33%) Front End Developer (Client-Side Developer)
5 5 (16.67%) Web Developer
6 3 (10.00%) .NET Web Developer
6 3 (10.00%) ASP.NET Developer
6 3 (10.00%) C# Developer
6 3 (10.00%) Java Developer
6 3 (10.00%) Java Software Engineer
6 3 (10.00%) Software Engineer
Libraries, Frameworks & Software Standards
1 23 (76.67%) HTML
2 20 (66.67%) CSS
3 10 (33.33%) jQuery
3 10 (33.33%) JSON
3 10 (33.33%) Redux
4 9 (30.00%) HTML5
5 8 (26.67%) React
5 8 (26.67%) Sass
6 7 (23.33%) Ajax
6 7 (23.33%) AngularJS
7 6 (20.00%) .NET
7 6 (20.00%) ASP.NET
7 6 (20.00%) CSS3
8 4 (13.33%) ASP.NET Web API
9 3 (10.00%) JSP
9 3 (10.00%) SOAP
9 3 (10.00%) Web Services
9 3 (10.00%) XML
10 2 (6.67%) Entity Framework
10 2 (6.67%) RESTful
Miscellaneous
1 8 (26.67%) Computer Science
1 8 (26.67%) e-Learning
2 5 (16.67%) User Experience
3 2 (6.67%) Mobile App
4 1 (3.33%) NHS
4 1 (3.33%) Xbox
Operating Systems
1 3 (10.00%) Windows
2 1 (3.33%) Linux
2 1 (3.33%) Mac OS
2 1 (3.33%) Windows Server
Processes & Methodologies
1 13 (43.33%) Agile Software Development
2 11 (36.67%) Software Engineering
3 9 (30.00%) Front End Development
4 8 (26.67%) Data Extraction
4 8 (26.67%) Web Development
5 5 (16.67%) Business Intelligence
5 5 (16.67%) MVC
5 5 (16.67%) Unit Testing
6 4 (13.33%) ETL
6 4 (13.33%) Mathematics
6 4 (13.33%) OO
7 3 (10.00%) Performance Testing
7 3 (10.00%) TDD
8 2 (6.67%) DevOps
8 2 (6.67%) OOA/OOD
8 2 (6.67%) Problem-Solving
8 2 (6.67%) Project Management
8 2 (6.67%) Waterfall
9 1 (3.33%) Active Listening
9 1 (3.33%) API Integration
Programming Languages
1 14 (46.67%) Java
2 13 (43.33%) SQL
3 6 (20.00%) C#
4 4 (13.33%) ES6
5 2 (6.67%) PHP
5 2 (6.67%) Python
5 2 (6.67%) TypeScript
6 1 (3.33%) C++
6 1 (3.33%) VB.NET
Qualifications
1 9 (30.00%) Degree
2 7 (23.33%) Computer Science Degree
3 1 (3.33%) DBS Check
Quality Assurance & Compliance
1 1 (3.33%) PMO
System Software
1 5 (16.67%) Docker
2 1 (3.33%) Active Directory
2 1 (3.33%) Squid
Systems Management
1 1 (3.33%) HAProxy
Vendors
1 7 (23.33%) Microsoft
2 5 (16.67%) Atlassian
3 2 (6.67%) Oracle
4 1 (3.33%) Trustwave
4 1 (3.33%) Zend