Period
to 12 December 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 12 December 2018 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
Hillingdon > Uxbridge
6 months to
12 Dec 2018
Same period 2017 Same period 2016
Rank 23 4 20
Rank change year-on-year -19 +16 -9
Permanent jobs citing JavaScript 23 67 28
As % of all permanent IT jobs advertised in Uxbridge 8.39% 19.25% 10.37%
As % of the Programming Languages category 15.97% 38.95% 17.50%
Number of salaries quoted 19 39 26
Uxbridge median annual salary £62,500 £50,000 £45,000
Median salary % change year-on-year +25.00% +11.11% +5.88%
10th Percentile £36,900 £38,081 £31,250
90th Percentile £95,000 £68,500 £56,875
Hillingdon median annual salary £60,000 £50,000 £42,500
% change year-on-year +20.00% +17.65% -

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 144 172 160
As % of all permanent IT jobs advertised in Uxbridge 52.55% 49.43% 59.26%
Number of salaries quoted 131 123 130
Uxbridge median annual salary £50,000 £50,000 £47,500
Median salary % change year-on-year - +5.26% -
10th Percentile £35,000 £32,500 £32,500
90th Percentile £75,000 £82,500 £65,000
Hillingdon median annual salary £50,000 £50,000 £45,000
% change year-on-year - +11.11% -5.26%

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 12 December 2018.

Salary histogram for JavaScript in Uxbridge

For the 6 months to 12 December 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 16 (69.57%) Agile Software Development
2 14 (60.87%) AngularJS
3 12 (52.17%) HTML
4 11 (47.83%) C#
4 11 (47.83%) CSS
4 11 (47.83%) Scrum
5 10 (43.48%) MVC
5 10 (43.48%) Java
5 10 (43.48%) React
6 9 (39.13%) Web Development
7 8 (34.78%) ASP.NET
7 8 (34.78%) .NET
7 8 (34.78%) Problem-Solving
8 7 (30.43%) Java 8
8 7 (30.43%) Spring Boot
8 7 (30.43%) BDD
8 7 (30.43%) Kanban
8 7 (30.43%) TDD
8 7 (30.43%) Spring
9 6 (26.09%) Web Services
9 6 (26.09%) SQL
9 6 (26.09%) Telecoms
9 6 (26.09%) Docker
9 6 (26.09%) Amazon AWS
9 6 (26.09%) Kubernetes
9 6 (26.09%) Mentoring
10 5 (21.74%) Microservices
10 5 (21.74%) API Design
10 5 (21.74%) Git (software)
11 4 (17.39%) TeamCity

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 1 (4.35%) IIS
1 1 (4.35%) Kentico
1 1 (4.35%) SharePoint
Cloud Services
1 6 (26.09%) Amazon AWS
2 2 (8.70%) AWS Lambda
2 2 (8.70%) OpenShift
2 2 (8.70%) Serverless
3 1 (4.35%) Amazon SQS
3 1 (4.35%) Microsoft Azure
3 1 (4.35%) Office 365
Communications & Networking
1 1 (4.35%) Network Security
Database & Business Intelligence
1 2 (8.70%) Relational Database
1 2 (8.70%) SQL Server
2 1 (4.35%) Amazon RDS
2 1 (4.35%) Crystal Reports
2 1 (4.35%) Data Warehouse
2 1 (4.35%) Hazelcast
2 1 (4.35%) PostgreSQL
2 1 (4.35%) Redis
Development Applications
1 5 (21.74%) Git (software)
2 4 (17.39%) TeamCity
3 3 (13.04%) Octopus Deploy
4 2 (8.70%) Maven
5 1 (4.35%) Cucumber
5 1 (4.35%) Jenkins
5 1 (4.35%) JUnit
5 1 (4.35%) Karma Test Runner
5 1 (4.35%) Mocha
5 1 (4.35%) Protractor
5 1 (4.35%) Sinon.JS
5 1 (4.35%) Subversion
General
1 6 (26.09%) Telecoms
2 2 (8.70%) Automotive
3 1 (4.35%) Advertising
Job Titles
1 16 (69.57%) Developer
2 6 (26.09%) Java Developer
3 5 (21.74%) .NET Developer
3 5 (21.74%) Architect
3 5 (21.74%) Telecoms Developer
3 5 (21.74%) Telecoms Java Developer
4 4 (17.39%) Solutions Architect
4 4 (17.39%) Web Developer
5 3 (13.04%) C# .NET Developer
5 3 (13.04%) C# Developer
5 3 (13.04%) Front End Developer (Client-Side Developer)
5 3 (13.04%) Front End Web Developer (Client-Side Developer)
5 3 (13.04%) Senior Developer
6 2 (8.70%) AWS Developer
6 2 (8.70%) React Developer
6 2 (8.70%) Senior Web Developer
7 1 (4.35%) Consultant
7 1 (4.35%) Senior Java Developer
7 1 (4.35%) SharePoint Consultant
7 1 (4.35%) Web Architect
Libraries, Frameworks & Software Standards
1 14 (60.87%) AngularJS
2 12 (52.17%) HTML
3 11 (47.83%) CSS
4 10 (43.48%) React
5 8 (34.78%) .NET
5 8 (34.78%) ASP.NET
6 7 (30.43%) Spring
6 7 (30.43%) Spring Boot
7 6 (26.09%) Web Services
8 4 (17.39%) WCF
9 3 (13.04%) .NET Framework
9 3 (13.04%) ASP.NET MVC
9 3 (13.04%) CSS3
9 3 (13.04%) Entity Framework
9 3 (13.04%) HTML5
9 3 (13.04%) Node.js
9 3 (13.04%) REST
9 3 (13.04%) RESTful
10 2 (8.70%) SOAP
10 2 (8.70%) SVG
Miscellaneous
1 3 (13.04%) Greenfield Project
1 3 (13.04%) User Experience
2 2 (8.70%) Self-Motivation
Processes & Methodologies
1 16 (69.57%) Agile Software Development
2 11 (47.83%) Scrum
3 10 (43.48%) MVC
4 9 (39.13%) Web Development
5 8 (34.78%) Problem-Solving
6 7 (30.43%) BDD
6 7 (30.43%) Kanban
6 7 (30.43%) TDD
7 6 (26.09%) Mentoring
8 5 (21.74%) API Design
8 5 (21.74%) Microservices
9 4 (17.39%) AOP
9 4 (17.39%) Continuous Integration
9 4 (17.39%) Extreme Programming
9 4 (17.39%) Software Engineering
10 3 (13.04%) Data Architecture
10 3 (13.04%) Deployment Automation
10 3 (13.04%) Unit Testing
11 2 (8.70%) Front End Development
11 2 (8.70%) Mobile Development
Programming Languages
1 11 (47.83%) C#
2 10 (43.48%) Java
3 7 (30.43%) Java 8
4 6 (26.09%) SQL
5 2 (8.70%) AspectJ
5 2 (8.70%) ES6
5 2 (8.70%) ES8
5 2 (8.70%) PHP
6 1 (4.35%) TypeScript
6 1 (4.35%) VB.NET
System Software
1 6 (26.09%) Docker
Systems Management
1 6 (26.09%) Kubernetes
Vendors
1 1 (4.35%) Microsoft
1 1 (4.35%) Oracle
1 1 (4.35%) Zend