The following table provides summary statistics for permanent job vacancies advertised in Belfast with a requirement for JavaScript skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JavaScript over the 3 months to 25 March 2017 with a comparison to the same period in the previous 2 years.

3 months to
25 Mar 2017
Same period 2016 Same period 2015
JavaScript (including ECMAScript)
County Antrim / Belfast
Rank 6 17 4
Rank change year-on-year +11 -13  
Permanent jobs citing JavaScript 35 15 14
As % of all permanent IT jobs advertised in Belfast 15.49% 13.16% 22.58%
As % of the Programming Languages category 25.74% 22.06% 38.89%
Number of salaries quoted 30 13 13
Median salary £33,250 £40,000 £38,000
Median salary % change year-on-year -16.87% +5.26%  
90% offered a salary of more than £27,500 £33,400 £30,000
10% offered a salary of more than £47,500 £63,000 £42,000
UK excluding London median salary £40,000 £40,000 £38,500
% change year-on-year - +3.89%  

JavaScript is in the programming language skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Belfast with a requirement for programming language skills.

Programming Language Skills
Belfast
Permanent job vacancies with a requirement for programming language skills 136 68 36
As % of all permanent IT job vacancies advertised in Belfast 60.18% 59.65% 58.06%
Number of salaries quoted 111 50 31
Median salary £38,500 £37,500 £30,000
Median salary % change year-on-year +2.66% +25.00%  
90% offered a salary of more than £27,500 £32,500 £29,800
10% offered a salary of more than £57,500 £45,000 £65,000
UK excluding London median salary £41,500 £40,500 £40,000
% change year-on-year +2.46% +1.25%  

JavaScript
Job Vacancy Trend in Belfast

The job posting trend of jobs advertised in Belfast citing JavaScript as a proportion of all permanent or contract IT jobs with a match in the Programming Languages category.

Job vacancy trend for JavaScript in Belfast

JavaScript
Salary Trend in Belfast

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

Salary trend for JavaScript in Belfast

JavaScript
Salary Histogram in Belfast

The salary distribution of IT jobs citing JavaScript in Belfast over the 3 months to 25 March 2017.

Salary histogram for JavaScript in Belfast

JavaScript
Top 30 Related IT Skills in Belfast

For the 6 months to 25 March 2017, IT jobs citing JavaScript also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Belfast region with a requirement for JavaScript.

1 38 (67.86%) HTML
2 28 (50.00%) CSS
3 26 (46.43%) .NET
4 23 (41.07%) C#
4 23 (41.07%) jQuery
4 23 (41.07%) AngularJS
5 20 (35.71%) SQL
6 19 (33.93%) ASP.NET
7 18 (32.14%) Java
8 15 (26.79%) Agile Software Development
9 12 (21.43%) Web Development
9 12 (21.43%) Oracle
10 11 (19.64%) SQL Server
10 11 (19.64%) Microsoft
10 11 (19.64%) HTML5
11 10 (17.86%) Web Services
11 10 (17.86%) Software Engineering
12 9 (16.07%) .NET Framework
12 9 (16.07%) React
12 9 (16.07%) Front End Development
13 8 (14.29%) CSS3
13 8 (14.29%) WPF
13 8 (14.29%) MySQL
14 7 (12.50%) PHP
14 7 (12.50%) Degree
14 7 (12.50%) Sass
14 7 (12.50%) Node.js
14 7 (12.50%) Mobile Development
14 7 (12.50%) Mobile App
15 6 (10.71%) Xamarin

JavaScript
Top Related IT Skills in Belfast 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 (7.14%) WebSphere
2 3 (5.36%) ArcGIS
3 2 (3.57%) IIS
4 1 (1.79%) CMS
4 1 (1.79%) Kentico
4 1 (1.79%) SharePoint
4 1 (1.79%) Tomcat
Applications
1 1 (1.79%) Adobe Creative Suite
1 1 (1.79%) MS Excel
Business Applications
1 2 (3.57%) NetSuite
2 1 (1.79%) Adobe Campaign
2 1 (1.79%) Dynamics CRM
Cloud Services
1 1 (1.79%) Adobe Analytics
1 1 (1.79%) Google Analytics
Communications & Networking
1 3 (5.36%) HTTP
2 1 (1.79%) Intranet
Database & Business Intelligence
1 11 (19.64%) SQL Server
2 8 (14.29%) MySQL
3 5 (8.93%) Oracle Database
3 5 (8.93%) Relational Database
4 4 (7.14%) Oracle Database 11g
4 4 (7.14%) Oracle Database 12c
5 2 (3.57%) SQL Server Integration Services
6 1 (1.79%) Data Warehouse
6 1 (1.79%) RDBMS
6 1 (1.79%) SQL Server 2008
Development Applications
1 6 (10.71%) gulp
1 6 (10.71%) Phabricator
1 6 (10.71%) webpack
2 5 (8.93%) Team Foundation Server
2 5 (8.93%) Visual Studio
3 2 (3.57%) MSBuild
4 1 (1.79%) Maven
General
1 4 (7.14%) Banking
2 2 (3.57%) Advertising
2 2 (3.57%) Marketing
3 1 (1.79%) Back Office
3 1 (1.79%) Finance
3 1 (1.79%) Retail
Job Titles
1 44 (78.57%) Developer
2 17 (30.36%) .NET Developer
3 12 (21.43%) Software Developer
4 9 (16.07%) ASP.NET Developer
5 8 (14.29%) .NET Software Developer
6 7 (12.50%) Front End Developer (Client-Side Developer)
6 7 (12.50%) Java Developer
7 6 (10.71%) Applications Developer
7 6 (10.71%) Mobile Applications Developer
7 6 (10.71%) Mobile Developer
7 6 (10.71%) Xamarin Developer
8 5 (8.93%) C# .NET Developer
8 5 (8.93%) C# ASP.NET Developer
8 5 (8.93%) C# Developer
8 5 (8.93%) JavaScript Developer
8 5 (8.93%) Web Developer
9 4 (7.14%) Java Web Developer
10 3 (5.36%) C# Software Developer
10 3 (5.36%) C++/Java Developer
10 3 (5.36%) VB.NET Developer
Libraries, Frameworks & Software Standards
1 38 (67.86%) HTML
2 28 (50.00%) CSS
3 26 (46.43%) .NET
4 23 (41.07%) AngularJS
4 23 (41.07%) jQuery
5 19 (33.93%) ASP.NET
6 11 (19.64%) HTML5
7 10 (17.86%) Web Services
8 9 (16.07%) .NET Framework
8 9 (16.07%) React
9 8 (14.29%) CSS3
9 8 (14.29%) WPF
10 7 (12.50%) Node.js
10 7 (12.50%) Sass
11 6 (10.71%) Entity Framework
11 6 (10.71%) Express
11 6 (10.71%) Silverlight
12 5 (8.93%) WCF
13 4 (7.14%) Ext JS
13 4 (7.14%) JSON
Miscellaneous
1 7 (12.50%) Mobile App
2 3 (5.36%) User Experience
3 1 (1.79%) Analytical Skills
3 1 (1.79%) Digital Media
3 1 (1.79%) Embedded Systems
3 1 (1.79%) Enterprise Software
3 1 (1.79%) Web 2.0
Operating Systems
1 6 (10.71%) Android
1 6 (10.71%) Apple iOS
2 5 (8.93%) Linux
2 5 (8.93%) Unix
Processes & Methodologies
1 15 (26.79%) Agile Software Development
2 12 (21.43%) Web Development
3 10 (17.86%) Software Engineering
4 9 (16.07%) Front End Development
5 7 (12.50%) Mobile Development
6 6 (10.71%) Android Development
6 6 (10.71%) Cyber Intelligence
6 6 (10.71%) iOS Development
6 6 (10.71%) MVC
7 5 (8.93%) OO
8 4 (7.14%) Change Control
8 4 (7.14%) CRM
8 4 (7.14%) Infrastructure Management
8 4 (7.14%) Release Management
8 4 (7.14%) User Acceptance Testing
9 3 (5.36%) API Development
9 3 (5.36%) OOP
10 2 (3.57%) Business Intelligence
10 2 (3.57%) ERP
10 2 (3.57%) Information Management
Programming Languages
1 23 (41.07%) C#
2 20 (35.71%) SQL
3 18 (32.14%) Java
4 7 (12.50%) PHP
5 5 (8.93%) VB.NET
6 4 (7.14%) C++
6 4 (7.14%) Objective-C
6 4 (7.14%) PL/SQL
6 4 (7.14%) Shell Script
7 1 (1.79%) C
Qualifications
1 7 (12.50%) Degree
2 4 (7.14%) Security Cleared
Quality Assurance & Compliance
1 1 (1.79%) Actionable Recommendations
1 1 (1.79%) ISO 9001
Vendors
1 12 (21.43%) Oracle
2 11 (19.64%) Microsoft
3 6 (10.71%) Xamarin
4 4 (7.14%) Actimize
4 4 (7.14%) Cognizant
5 3 (5.36%) Adobe
5 3 (5.36%) ESRI
6 1 (1.79%) Apple
6 1 (1.79%) Epicor
6 1 (1.79%) Google
6 1 (1.79%) HP
6 1 (1.79%) Infor
6 1 (1.79%) Sage
Belfast, County Antrim
HAYS INFORMATION TECHNOLOGY
Salary: £20000.00 - £30000.00 per annum
Posted: 3 days ago
Belfast, County Antrim
HAYS INFORMATION TECHNOLOGY
Salary: £30000.00 - £45000.00 per annum
Posted: 4 days ago
Belfast, County Antrim
HAYS INFORMATION TECHNOLOGY
Salary: £20000.00 - £25000.00 per annum
Posted: 4 days ago
Belfast, County Antrim
HAYS INFORMATION TECHNOLOGY
Salary: £30000.00 - £45000.00 per annum
Posted: 2 days ago
Belfast
Hays Specialist Recruitment Ltd
Salary: £28000.00 - £35000.00 per annum
Posted: 12 days ago