Period
to 19 October 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 19 October 2018 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
Bedfordshire > Luton
6 months to
19 Oct 2018
Same period 2017 Same period 2016
Rank 29 18 19
Rank change year-on-year -11 +1 -9
Permanent jobs citing JavaScript 32 48 63
As % of all permanent IT jobs advertised in Luton 7.60% 12.03% 10.00%
As % of the Programming Languages category 17.68% 26.23% 20.59%
Number of salaries quoted 39 39 68
Luton median annual salary £35,000 £35,000 £52,500
Median salary % change year-on-year - -33.33% +14.13%
10th Percentile £27,500 £28,500 £37,500
90th Percentile £52,500 £57,500 £72,500
Bedfordshire median annual salary £45,000 £35,750 £40,000
% change year-on-year +25.87% -10.63% -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 181 183 306
As % of all permanent IT jobs advertised in Luton 42.99% 45.86% 48.57%
Number of salaries quoted 165 118 273
Luton median annual salary £52,500 £42,500 £52,500
Median salary % change year-on-year +23.53% -19.05% +16.67%
10th Percentile £31,250 £27,500 £32,500
90th Percentile £70,750 £70,000 £77,500
Bedfordshire median annual salary £47,500 £43,750 £47,500
% change year-on-year +8.57% -7.89% +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 19 October 2018.

Salary histogram for JavaScript in Luton

For the 6 months to 19 October 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 27 (84.38%) HTML
2 20 (62.50%) CSS
3 15 (46.88%) SQL
4 14 (43.75%) Java
4 14 (43.75%) Agile Software Development
5 12 (37.50%) HTML5
6 11 (34.38%) Degree
6 11 (34.38%) Computer Science
6 11 (34.38%) AngularJS
6 11 (34.38%) Front End Development
6 11 (34.38%) Redux
7 10 (31.25%) Sass
7 10 (31.25%) CSS3
7 10 (31.25%) MySQL
8 8 (25.00%) C#
8 8 (25.00%) Software Engineering
8 8 (25.00%) e-Learning
8 8 (25.00%) Data Extraction
8 8 (25.00%) SaaS
8 8 (25.00%) NoSQL
8 8 (25.00%) JSON
8 8 (25.00%) jQuery
8 8 (25.00%) React
9 7 (21.88%) Computer Science Degree
9 7 (21.88%) Ajax
9 7 (21.88%) ASP.NET
9 7 (21.88%) .NET
9 7 (21.88%) SQL Server
10 6 (18.75%) Microsoft
10 6 (18.75%) MVC

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 (15.63%) Confluence
2 1 (3.13%) IIS
2 1 (3.13%) WebSphere
Cloud Services
1 8 (25.00%) SaaS
2 1 (3.13%) Microsoft Azure
Communications & Networking
1 1 (3.13%) DHCP
1 1 (3.13%) DNS
1 1 (3.13%) Reverse Proxy
Database & Business Intelligence
1 10 (31.25%) MySQL
2 8 (25.00%) NoSQL
3 7 (21.88%) SQL Server
4 4 (12.50%) SQL Server Integration Services
4 4 (12.50%) SQL Server Reporting Services
5 1 (3.13%) DB2
5 1 (3.13%) MariaDB
5 1 (3.13%) Relational Database
Development Applications
1 5 (15.63%) JIRA
1 5 (15.63%) Redmine
2 4 (12.50%) Vagrant
3 3 (9.38%) Git (software)
3 3 (9.38%) Team Foundation Server
4 2 (6.25%) Visual Studio
5 1 (3.13%) JUnit
5 1 (3.13%) PHPUnit
5 1 (3.13%) Selenium
General
1 1 (3.13%) Games
Job Titles
1 23 (71.88%) Developer
2 10 (31.25%) Front End Developer (Client-Side Developer)
3 8 (25.00%) Analyst
3 8 (25.00%) JavaScript Developer
3 8 (25.00%) Senior Analyst
3 8 (25.00%) Senior Support Analyst
3 8 (25.00%) Senior Technical Analyst
3 8 (25.00%) Senior Technical Support
3 8 (25.00%) Senior Technical Support Analyst
3 8 (25.00%) Support Analyst
3 8 (25.00%) Technical Analyst
3 8 (25.00%) Technical Support
3 8 (25.00%) Technical Support Analyst
4 5 (15.63%) Graduate
4 5 (15.63%) Graduate Developer
5 4 (12.50%) .NET Developer
5 4 (12.50%) C# .NET Developer
5 4 (12.50%) C# Developer
5 4 (12.50%) Java Developer
5 4 (12.50%) Web Developer
Libraries, Frameworks & Software Standards
1 27 (84.38%) HTML
2 20 (62.50%) CSS
3 12 (37.50%) HTML5
4 11 (34.38%) AngularJS
4 11 (34.38%) Redux
5 10 (31.25%) CSS3
5 10 (31.25%) Sass
6 8 (25.00%) jQuery
6 8 (25.00%) JSON
6 8 (25.00%) React
7 7 (21.88%) .NET
7 7 (21.88%) Ajax
7 7 (21.88%) ASP.NET
8 4 (12.50%) ASP.NET Web API
8 4 (12.50%) Hibernate
8 4 (12.50%) Spring
9 3 (9.38%) RESTful
9 3 (9.38%) Twitter Bootstrap
10 2 (6.25%) Entity Framework
10 2 (6.25%) Symfony
Miscellaneous
1 11 (34.38%) Computer Science
2 8 (25.00%) e-Learning
3 5 (15.63%) User Experience
4 1 (3.13%) Mobile App
4 1 (3.13%) Xbox
Operating Systems
1 2 (6.25%) Windows
2 1 (3.13%) Linux
2 1 (3.13%) Mac OS
2 1 (3.13%) Windows Server
Processes & Methodologies
1 14 (43.75%) Agile Software Development
2 11 (34.38%) Front End Development
3 8 (25.00%) Data Extraction
3 8 (25.00%) Software Engineering
4 6 (18.75%) MVC
5 5 (15.63%) Mathematics
5 5 (15.63%) TDD
5 5 (15.63%) Unit Testing
5 5 (15.63%) Web Development
6 4 (12.50%) Business Intelligence
6 4 (12.50%) ETL
7 2 (6.25%) OO
7 2 (6.25%) Project Management
7 2 (6.25%) Waterfall
8 1 (3.13%) API Integration
8 1 (3.13%) Asset Management
8 1 (3.13%) OO PHP
8 1 (3.13%) Performance Testing
8 1 (3.13%) Problem-Solving
8 1 (3.13%) Stakeholder Management
Programming Languages
1 15 (46.88%) SQL
2 14 (43.75%) Java
3 8 (25.00%) C#
4 4 (12.50%) ES6
5 2 (6.25%) PHP
6 1 (3.13%) Java 8
6 1 (3.13%) Python
6 1 (3.13%) VB.NET
Qualifications
1 11 (34.38%) Degree
2 7 (21.88%) Computer Science Degree
3 1 (3.13%) Security Cleared
System Software
1 4 (12.50%) Docker
2 1 (3.13%) Active Directory
2 1 (3.13%) Squid
Systems Management
1 1 (3.13%) HAProxy
Vendors
1 6 (18.75%) Microsoft
2 5 (15.63%) Atlassian
3 2 (6.25%) Oracle
4 1 (3.13%) Trustwave
4 1 (3.13%) Zend