Period
to 20 June 2018

The following table provides summary statistics for permanent job vacancies advertised in Uxbridge 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 20 June 2018 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
Hillingdon > Uxbridge
6 months to
20 Jun 2018
Same period 2017 Same period 2016
Rank 13 18 30
Rank change year-on-year +5 +12 -21
Permanent jobs citing JavaScript 27 15 12
As % of all permanent IT jobs advertised in Uxbridge 10.51% 6.98% 4.60%
As % of the Programming Languages category 23.89% 22.39% 11.11%
Number of salaries quoted 21 12 10
Uxbridge median annual salary £42,500 £45,000 £52,000
Median salary % change year-on-year -5.56% -13.46% +30.00%
10th Percentile £31,250 £40,000 £46,250
90th Percentile £72,500 £69,250 £63,625
Hillingdon median annual salary £39,159 £50,000 £45,000
% change year-on-year -21.68% +11.11% -10.00%

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 Uxbridge with a requirement for coding skills.

All Programming Languages
Uxbridge
Permanent vacancies with a requirement for coding skills 113 67 108
As % of all permanent IT jobs advertised in Uxbridge 43.97% 31.16% 41.38%
Number of salaries quoted 105 58 99
Uxbridge median annual salary £55,000 £47,500 £45,000
Median salary % change year-on-year +15.79% +5.56% +5.88%
10th Percentile £31,250 £37,500 £36,450
90th Percentile £72,500 £72,875 £60,000
Hillingdon median annual salary £55,000 £45,000 £45,000
% change year-on-year +22.22% - -

JavaScript
Job Vacancy Trend in Uxbridge

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

Job vacancy trend for JavaScript in Uxbridge

JavaScript
Salary Trend in Uxbridge

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

Salary trend for JavaScript in Uxbridge

JavaScript
Salary Histogram in Uxbridge

The salary distribution of IT jobs citing JavaScript in Uxbridge over the 6 months to 20 June 2018.

Salary histogram for JavaScript in Uxbridge

For the 6 months to 20 June 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 Uxbridge region with a requirement for JavaScript.

1 15 (55.56%) CSS
2 14 (51.85%) HTML
3 13 (48.15%) Problem-Solving
4 10 (37.04%) Web Development
5 9 (33.33%) Degree
5 9 (33.33%) User Experience
6 8 (29.63%) HTML5
6 8 (29.63%) jQuery
6 8 (29.63%) Web Services
7 7 (25.93%) CDMA
7 7 (25.93%) UMTS
7 7 (25.93%) Python
7 7 (25.93%) Wi-Fi
7 7 (25.93%) Wireless
7 7 (25.93%) C#
7 7 (25.93%) Perl
7 7 (25.93%) QA
7 7 (25.93%) Ruby
7 7 (25.93%) Scrum
7 7 (25.93%) Agile Software Development
7 7 (25.93%) LTE
7 7 (25.93%) Microservices
8 6 (22.22%) Telecoms
8 6 (22.22%) ASP.NET
8 6 (22.22%) .NET
8 6 (22.22%) SQL Server
8 6 (22.22%) MVC
9 5 (18.52%) BT
9 5 (18.52%) Mac OS X
9 5 (18.52%) Apple

JavaScript
Co-occurring IT Skills in Uxbridge 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 4 (14.81%) CMS
1 4 (14.81%) IIS
2 2 (7.41%) Kentico
Cloud Services
1 1 (3.70%) Amazon AWS
Communications & Networking
1 7 (25.93%) CDMA
1 7 (25.93%) LTE
1 7 (25.93%) UMTS
1 7 (25.93%) Wi-Fi
1 7 (25.93%) Wireless
Database & Business Intelligence
1 6 (22.22%) SQL Server
2 4 (14.81%) Crystal Reports
2 4 (14.81%) Data Warehouse
2 4 (14.81%) MongoDB
2 4 (14.81%) Relational Database
3 1 (3.70%) MySQL
Development Applications
1 2 (7.41%) Subversion
1 2 (7.41%) TeamCity
General
1 6 (22.22%) Telecoms
2 3 (11.11%) Finance
3 2 (7.41%) Automotive
3 2 (7.41%) Electronics
4 1 (3.70%) Marketing
Job Titles
1 12 (44.44%) Developer
2 7 (25.93%) QA Engineer
3 6 (22.22%) .NET Developer
4 5 (18.52%) Telephony Engineer
5 4 (14.81%) Administrator
5 4 (14.81%) AWS Developer
5 4 (14.81%) Java Developer
5 4 (14.81%) Web Administrator
5 4 (14.81%) Web Content Administrator
6 3 (11.11%) Telecoms Developer
6 3 (11.11%) Telecoms Java Developer
7 2 (7.41%) QA Tester
7 2 (7.41%) Tester
7 2 (7.41%) Wireless Engineer
8 1 (3.70%) Backend Developer
8 1 (3.70%) Front End Developer (Client-Side Developer)
8 1 (3.70%) Front End Web Developer (Client-Side Developer)
8 1 (3.70%) PHP Developer
8 1 (3.70%) Radio Engineer
8 1 (3.70%) Web Developer
Libraries, Frameworks & Software Standards
1 15 (55.56%) CSS
2 14 (51.85%) HTML
3 8 (29.63%) HTML5
3 8 (29.63%) jQuery
3 8 (29.63%) Web Services
4 6 (22.22%) .NET
4 6 (22.22%) ASP.NET
5 5 (18.52%) AngularJS
5 5 (18.52%) CSS3
5 5 (18.52%) REST
6 4 (14.81%) Ajax
6 4 (14.81%) ASP.NET Web Forms
6 4 (14.81%) J2EE
6 4 (14.81%) Laravel
6 4 (14.81%) SOAP
6 4 (14.81%) Spring
6 4 (14.81%) Spring Boot
7 2 (7.41%) ASP.NET Web API
7 2 (7.41%) WCF
8 1 (3.70%) Symfony
Miscellaneous
1 9 (33.33%) User Experience
2 5 (18.52%) Computer Science
3 4 (14.81%) Analytical Skills
3 4 (14.81%) Self-Motivation
4 1 (3.70%) Handset
Operating Systems
1 5 (18.52%) Linux
1 5 (18.52%) Mac OS X
1 5 (18.52%) Unix
Processes & Methodologies
1 13 (48.15%) Problem-Solving
2 10 (37.04%) Web Development
3 7 (25.93%) Agile Software Development
3 7 (25.93%) Microservices
3 7 (25.93%) Scrum
4 6 (22.22%) MVC
5 5 (18.52%) BDD
5 5 (18.52%) TDD
5 5 (18.52%) Test Automation
6 4 (14.81%) Pair Programming
6 4 (14.81%) User Acceptance Testing
7 3 (11.11%) Deployment Automation
8 2 (7.41%) Decision-Making
9 1 (3.70%) API Development
9 1 (3.70%) API Integration
9 1 (3.70%) Front End Development
9 1 (3.70%) Integration Testing
9 1 (3.70%) Mobile Development
9 1 (3.70%) OO PHP
9 1 (3.70%) SEO
Programming Languages
1 7 (25.93%) C#
1 7 (25.93%) Perl
1 7 (25.93%) Python
1 7 (25.93%) Ruby
2 5 (18.52%) C
2 5 (18.52%) C++
2 5 (18.52%) Objective-C
2 5 (18.52%) SQL
3 4 (14.81%) Java
3 4 (14.81%) Java 8
3 4 (14.81%) PHP
3 4 (14.81%) VB.NET
4 1 (3.70%) ES6
4 1 (3.70%) ES8
Qualifications
1 9 (33.33%) Degree
2 5 (18.52%) Computer Science Degree
Quality Assurance & Compliance
1 7 (25.93%) QA
Vendors
1 5 (18.52%) Apple
1 5 (18.52%) BT
2 4 (14.81%) Xerox
3 2 (7.41%) Google
4 1 (3.70%) Zend