Period
to 22 September 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 22 September 2020 with a comparison to the same period in the previous 2 years.

JavaScript (including ECMAScript)
UK > Northern Ireland
6 months to
22 Sep 2020
Same period 2019 Same period 2018
Rank 10 5 6
Rank change year-on-year -5 +1 +3
Permanent jobs citing JavaScript 57 112 90
As % of all permanent jobs advertised in Northern Ireland 16.91% 20.22% 21.58%
As % of the Programming Languages category 23.75% 31.46% 31.03%
Number of salaries quoted 26 100 84
Median annual salary £45,000 £45,000 £33,250
Median salary % change year-on-year - +35.34% -5.00%
10th Percentile £28,625 £27,500 £26,000
90th Percentile £60,000 £65,000 £60,625
UK median annual salary £55,000 £50,000 £48,750
% change year-on-year +10.00% +2.56% +8.33%

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 240 356 290
As % of all permanent IT jobs advertised in Northern Ireland 71.22% 64.26% 69.54%
Number of salaries quoted 96 246 226
Median annual salary £47,500 £42,500 £40,000
Median salary % change year-on-year +11.76% +6.25% +9.59%
10th Percentile £28,750 £25,000 £26,000
90th Percentile £60,000 £72,500 £63,750
UK median annual salary £55,000 £52,500 £50,000
% change year-on-year +4.76% +5.00% +5.26%

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 22 September 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 22 September 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 -4 50 £45,500 +1.11% 17
County Londonderry +3 2 £33,500 - 1
JavaScript
UK

For the 6 months to 22 September 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 32 (56.14%) Java
2 30 (52.63%) React
3 25 (43.86%) Agile Software Development
4 22 (38.60%) C#
4 22 (38.60%) HTML
5 18 (31.58%) AngularJS
6 17 (29.82%) CSS
7 15 (26.32%) .NET
7 15 (26.32%) Spring
8 13 (22.81%) Software Engineering
9 12 (21.05%) ASP.NET
9 12 (21.05%) Azure
9 12 (21.05%) AWS
10 11 (19.30%) Microservices
10 11 (19.30%) Front End Development
10 11 (19.30%) Fintech
10 11 (19.30%) Problem-Solving
11 10 (17.54%) Cybersecurity
12 9 (15.79%) SQL Server
13 8 (14.04%) Windows
13 8 (14.04%) SQL
13 8 (14.04%) SDLC
14 7 (12.28%) Cyberattack
14 7 (12.28%) Dropwizard
14 7 (12.28%) Python
15 6 (10.53%) Google
15 6 (10.53%) Artificial Intelligence
15 6 (10.53%) Web Development
15 6 (10.53%) .NET Framework
15 6 (10.53%) QA

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 3 (5.26%) Elasticsearch
1 3 (5.26%) IIS
Applications
1 3 (5.26%) Adobe Illustrator
1 3 (5.26%) InVision
1 3 (5.26%) Moqups
1 3 (5.26%) Photoshop
1 3 (5.26%) Sketch
Cloud Services
1 12 (21.05%) AWS
1 12 (21.05%) Azure
2 3 (5.26%) G Suite
2 3 (5.26%) GCP
3 2 (3.51%) SaaS
4 1 (1.75%) Serverless
Communications & Networking
1 3 (5.26%) SSL
2 1 (1.75%) Internet
Database & Business Intelligence
1 9 (15.79%) SQL Server
2 2 (3.51%) MySQL
2 2 (3.51%) NoSQL
3 1 (1.75%) MongoDB
3 1 (1.75%) PostgreSQL
3 1 (1.75%) RDBMS
3 1 (1.75%) Relational Database
Development Applications
1 3 (5.26%) Git (software)
1 3 (5.26%) Jenkins
General
1 5 (8.77%) Retail
2 4 (7.02%) Publishing
3 2 (3.51%) Finance
4 1 (1.75%) Games
Job Titles
1 50 (87.72%) Developer
2 18 (31.58%) Software Developer
3 14 (24.56%) Java Developer
4 8 (14.04%) Front End Developer (Client-Side Developer)
5 7 (12.28%) Full Stack Developer
5 7 (12.28%) Java Software Developer
6 5 (8.77%) .NET Developer
6 5 (8.77%) Senior Developer
6 5 (8.77%) UI Developer
7 4 (7.02%) C# Developer
7 4 (7.02%) JavaScript Developer
7 4 (7.02%) Senior Front-End Developer
8 3 (5.26%) C# .NET Developer
8 3 (5.26%) Lead Developer
8 3 (5.26%) Lead Software Developer
9 2 (3.51%) Lead Java Developer
9 2 (3.51%) Principal Developer
9 2 (3.51%) Principal Software Developer
9 2 (3.51%) Ruby Developer
9 2 (3.51%) Web Developer
Libraries, Frameworks & Software Standards
1 30 (52.63%) React
2 22 (38.60%) HTML
3 18 (31.58%) AngularJS
4 17 (29.82%) CSS
5 15 (26.32%) .NET
5 15 (26.32%) Spring
6 12 (21.05%) ASP.NET
7 7 (12.28%) Dropwizard
8 6 (10.53%) .NET Framework
9 5 (8.77%) Redux
9 5 (8.77%) Sass
9 5 (8.77%) Vue.js
10 4 (7.02%) ASP.NET MVC
10 4 (7.02%) GraphQL
10 4 (7.02%) Jest
10 4 (7.02%) Node.js
10 4 (7.02%) React Native
10 4 (7.02%) Twitter Bootstrap
11 3 (5.26%) HTML5
11 3 (5.26%) WCF
Miscellaneous
1 7 (12.28%) Cyberattack
2 6 (10.53%) Greenfield Project
3 4 (7.02%) Analytical Skills
4 3 (5.26%) N-Tier
4 3 (5.26%) Robotics
5 2 (3.51%) Mobile App
5 2 (3.51%) User Experience
6 1 (1.75%) Cloud Native
Operating Systems
1 8 (14.04%) Windows
2 5 (8.77%) Linux
3 3 (5.26%) Windows Server
3 3 (5.26%) Windows Server 2012
4 1 (1.75%) Android
4 1 (1.75%) Apple iOS
Processes & Methodologies
1 25 (43.86%) Agile Software Development
2 13 (22.81%) Software Engineering
3 11 (19.30%) Fintech
3 11 (19.30%) Front End Development
3 11 (19.30%) Microservices
3 11 (19.30%) Problem-Solving
4 10 (17.54%) Cybersecurity
5 8 (14.04%) SDLC
6 6 (10.53%) Artificial Intelligence
6 6 (10.53%) Machine Learning
6 6 (10.53%) Mentoring
6 6 (10.53%) Scrum
6 6 (10.53%) TDD
6 6 (10.53%) Web Development
7 5 (8.77%) DevOps
7 5 (8.77%) OO
8 4 (7.02%) BDD
8 4 (7.02%) MVC
8 4 (7.02%) Refactoring
8 4 (7.02%) Risk Management
Programming Languages
1 32 (56.14%) Java
2 22 (38.60%) C#
3 8 (14.04%) SQL
4 7 (12.28%) Python
5 4 (7.02%) VB.NET
5 4 (7.02%) VBA
6 3 (5.26%) Google Apps Script
6 3 (5.26%) PowerShell
6 3 (5.26%) Ruby
7 2 (3.51%) PHP
8 1 (1.75%) Go
Qualifications
1 1 (1.75%) Degree
Quality Assurance & Compliance
1 6 (10.53%) QA
System Software
1 3 (5.26%) Docker
Systems Management
1 3 (5.26%) Kibana
2 2 (3.51%) Kubernetes
Vendors
1 6 (10.53%) Google
1 6 (10.53%) Microsoft
2 4 (7.02%) UiPath
3 3 (5.26%) Adobe
3 3 (5.26%) Automation Anywhere
3 3 (5.26%) Blue Prism