Period
to 23 November 2020

The following table provides summary statistics for permanent job vacancies advertised in Northern Ireland 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 23 November 2020 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
UK > Northern Ireland
6 months to
23 Nov 2020
Same period 2019 Same period 2018
Rank 7 2 4
Rank change year-on-year -5 +2 +7
Permanent jobs citing JavaScript 62 136 144
As % of all permanent jobs advertised in Northern Ireland 19.25% 25.47% 27.91%
As % of the Programming Languages category 26.61% 37.06% 36.73%
Number of salaries quoted 51 130 127
Median annual salary £37,500 £45,000 £40,000
Median salary % change year-on-year -16.67% +12.50% +11.11%
10th Percentile £30,000 £28,750 £26,250
90th Percentile £57,500 £65,000 £61,000
UK median annual salary £53,500 £50,000 £50,000
% change year-on-year +7.00% - +11.11%

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 Northern Ireland with a requirement for coding skills.

All Programming Languages
Northern Ireland
Permanent vacancies with a requirement for coding skills 233 367 392
As % of all permanent IT jobs advertised in Northern Ireland 72.36% 68.73% 75.97%
Number of salaries quoted 118 284 280
Median annual salary £50,000 £45,000 £40,750
Median salary % change year-on-year +11.11% +10.43% +13.19%
10th Percentile £29,750 £26,250 £26,250
90th Percentile £65,000 £70,000 £62,750
UK median annual salary £55,000 £52,500 £50,000
% change year-on-year +4.76% +5.00% +1.01%

JavaScript
Job Vacancy Trend in Northern Ireland

Job postings citing JavaScript as a proportion of all IT jobs advertised in Northern Ireland.

Job vacancy trend for JavaScript in Northern Ireland

JavaScript
Salary Trend in Northern Ireland

3-month moving average salary quoted in jobs citing JavaScript in Northern Ireland.

Salary trend for JavaScript in Northern Ireland

JavaScript
Salary Histogram in Northern Ireland

Salary distribution for jobs citing JavaScript in Northern Ireland over the 6 months to 23 November 2020.

Salary histogram for JavaScript in Northern Ireland

JavaScript
Job Locations in Northern Ireland

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing JavaScript within the Northern Ireland region over the 6 months to 23 November 2020. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
County Antrim -8 44 £45,000 - 15
County Londonderry 0 2 £37,500 -6.25% 1
JavaScript
UK

For the 6 months to 23 November 2020, 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 Northern Ireland region with a requirement for JavaScript.

1 34 (54.84%) HTML
2 30 (48.39%) CSS
3 25 (40.32%) Java
3 25 (40.32%) React
4 21 (33.87%) Front End Development
5 19 (30.65%) Agile Software Development
6 17 (27.42%) C#
6 17 (27.42%) AngularJS
7 14 (22.58%) Software Engineering
8 13 (20.97%) HTML5
9 12 (19.35%) Git (software)
10 11 (17.74%) Spring
10 11 (17.74%) PHP
11 10 (16.13%) MySQL
11 10 (16.13%) OO
11 10 (16.13%) User Experience
12 9 (14.52%) Microservices
12 9 (14.52%) Fintech
12 9 (14.52%) Vue.js
12 9 (14.52%) Linux
12 9 (14.52%) SQL Server
12 9 (14.52%) MVC
12 9 (14.52%) LESS
12 9 (14.52%) Node.js
13 8 (12.90%) Sass
13 8 (12.90%) Azure
13 8 (12.90%) AWS
13 8 (12.90%) Continuous Integration
13 8 (12.90%) Web Development
13 8 (12.90%) Photoshop

JavaScript
Co-occurring IT Skills in Northern Ireland 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 2 (3.23%) Moodle
2 1 (1.61%) Elasticsearch
2 1 (1.61%) IIS
Applications
1 8 (12.90%) Photoshop
2 4 (6.45%) Adobe Illustrator
3 3 (4.84%) InVision
3 3 (4.84%) Moqups
3 3 (4.84%) Sketch
Business Applications
1 1 (1.61%) Magento
Cloud Services
1 8 (12.90%) AWS
1 8 (12.90%) Azure
2 2 (3.23%) SaaS
3 1 (1.61%) G Suite
3 1 (1.61%) GCP
3 1 (1.61%) Google Analytics
3 1 (1.61%) Google Tag Manager
3 1 (1.61%) Serverless
Communications & Networking
1 1 (1.61%) Internet
1 1 (1.61%) SSL
Database & Business Intelligence
1 10 (16.13%) MySQL
2 9 (14.52%) SQL Server
3 3 (4.84%) PostgreSQL
3 3 (4.84%) Relational Database
4 2 (3.23%) MongoDB
4 2 (3.23%) SQLite
5 1 (1.61%) RDBMS
Development Applications
1 12 (19.35%) Git (software)
2 3 (4.84%) Mocha
3 2 (3.23%) Grunt
3 2 (3.23%) gulp
3 2 (3.23%) Jenkins
3 2 (3.23%) webpack
4 1 (1.61%) Cucumber
4 1 (1.61%) Cypress.io
4 1 (1.61%) JMeter
4 1 (1.61%) REST Assured
4 1 (1.61%) Selenium
4 1 (1.61%) SoapUI
4 1 (1.61%) Team Foundation Server
General
1 5 (8.06%) Retail
2 3 (4.84%) Publishing
3 2 (3.23%) Finance
4 1 (1.61%) Games
Job Titles
1 56 (90.32%) Developer
2 21 (33.87%) Software Developer
3 14 (22.58%) Front End Developer (Client-Side Developer)
4 11 (17.74%) Java Developer
5 6 (9.68%) Java Software Developer
5 6 (9.68%) PHP Developer
6 5 (8.06%) Lead Developer
6 5 (8.06%) Lead Software Developer
6 5 (8.06%) Senior Developer
6 5 (8.06%) Web Developer
7 4 (6.45%) Applications Developer
7 4 (6.45%) Designer
7 4 (6.45%) Full Stack Developer
7 4 (6.45%) JavaScript Developer
7 4 (6.45%) PHP Web Developer
7 4 (6.45%) Senior Front-End Developer
7 4 (6.45%) UI Developer
7 4 (6.45%) UX Designer
7 4 (6.45%) UX Developer
7 4 (6.45%) Web Applications Developer
Libraries, Frameworks & Software Standards
1 34 (54.84%) HTML
2 30 (48.39%) CSS
3 25 (40.32%) React
4 17 (27.42%) AngularJS
5 13 (20.97%) HTML5
6 11 (17.74%) Spring
7 9 (14.52%) LESS
7 9 (14.52%) Node.js
7 9 (14.52%) Vue.js
8 8 (12.90%) Sass
8 8 (12.90%) Web Services
9 7 (11.29%) .NET
9 7 (11.29%) CSS3
9 7 (11.29%) Redux
10 6 (9.68%) jQuery
11 5 (8.06%) ASP.NET
11 5 (8.06%) Dropwizard
12 4 (6.45%) CodeIgniter
12 4 (6.45%) Middleware
12 4 (6.45%) RESTful
Miscellaneous
1 10 (16.13%) User Experience
2 5 (8.06%) Cyberattack
2 5 (8.06%) Greenfield Project
3 4 (6.45%) e-Learning
3 4 (6.45%) Learning Management System
4 3 (4.84%) Embedded Systems
5 2 (3.23%) Analytical Skills
5 2 (3.23%) Oculus Rift
5 2 (3.23%) Self-Motivation
6 1 (1.61%) Cloud Native
6 1 (1.61%) Mobile App
6 1 (1.61%) N-Tier
6 1 (1.61%) Robotics
6 1 (1.61%) Virtual Team
Operating Systems
1 9 (14.52%) Linux
2 7 (11.29%) Windows
3 1 (1.61%) Android
3 1 (1.61%) Apple iOS
3 1 (1.61%) Windows Server
3 1 (1.61%) Windows Server 2012
Processes & Methodologies
1 21 (33.87%) Front End Development
2 19 (30.65%) Agile Software Development
3 14 (22.58%) Software Engineering
4 10 (16.13%) OO
5 9 (14.52%) Fintech
5 9 (14.52%) Microservices
5 9 (14.52%) MVC
6 8 (12.90%) Continuous Integration
6 8 (12.90%) Cybersecurity
6 8 (12.90%) Problem-Solving
6 8 (12.90%) Web Development
7 7 (11.29%) SDLC
7 7 (11.29%) Wireframes
8 6 (9.68%) Mentoring
9 5 (8.06%) BDD
9 5 (8.06%) Computer Science
9 5 (8.06%) Refactoring
9 5 (8.06%) Test Automation
10 4 (6.45%) Scrum
10 4 (6.45%) TDD
Programming Languages
1 25 (40.32%) Java
2 17 (27.42%) C#
3 11 (17.74%) PHP
4 8 (12.90%) SQL
5 7 (11.29%) Python
6 3 (4.84%) Ruby
7 2 (3.23%) Bash Shell
7 2 (3.23%) TypeScript
8 1 (1.61%) Go
8 1 (1.61%) Google Apps Script
8 1 (1.61%) PowerShell
8 1 (1.61%) VB.NET
8 1 (1.61%) VBA
Qualifications
1 4 (6.45%) Degree
2 3 (4.84%) Computer Science Degree
Quality Assurance & Compliance
1 6 (9.68%) QA
System Software
1 5 (8.06%) Docker
Systems Management
1 2 (3.23%) Kubernetes
2 1 (1.61%) Kibana
Vendors
1 5 (8.06%) Microsoft
2 4 (6.45%) Adobe
3 3 (4.84%) Google
4 1 (1.61%) Automation Anywhere
4 1 (1.61%) Blue Prism
4 1 (1.61%) New Relic
4 1 (1.61%) UiPath