Period
to 4 June 2020

The following table provides summary statistics for permanent job vacancies advertised in Northern Ireland with a requirement for JSON skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited JSON over the 6 months to 4 June 2020 with a comparison to the same period in the previous 2 years.

JSON
UK > Northern Ireland
6 months to
4 Jun 2020
Same period 2019 Same period 2018
Rank 45 62 29
Rank change year-on-year +17 -33 +10
Permanent jobs citing JSON 12 16 27
As % of all permanent jobs advertised in Northern Ireland 2.73% 2.37% 7.34%
As % of the Libraries, Frameworks & Software Standards category 6.32% 4.94% 18.00%
Number of salaries quoted 5 10 25
Median annual salary £50,000 £37,500 £40,000
Median salary % change year-on-year +33.33% -6.25% +6.67%
10th Percentile £42,000 £26,750 £28,750
90th Percentile £68,500 £49,000 £52,500
UK median annual salary £55,000 £52,500 £49,000
% change year-on-year +4.76% +7.14% +3.16%

JSON is in the Software Libraries and Frameworks 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 technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Northern Ireland
Permanent vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 190 324 150
As % of all permanent IT jobs advertised in Northern Ireland 43.18% 48.07% 40.76%
Number of salaries quoted 82 226 126
Median annual salary £45,250 £43,250 £39,500
Median salary % change year-on-year +4.62% +9.49% +5.33%
10th Percentile £29,500 £27,500 £22,250
90th Percentile £60,000 £55,000 £52,500
UK median annual salary £55,000 £52,500 £50,000
% change year-on-year +4.76% +5.00% +5.26%

JSON
Job Vacancy Trend in Northern Ireland

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

Job vacancy trend for JSON in Northern Ireland

JSON
Salary Trend in Northern Ireland

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

Salary trend for JSON in Northern Ireland

JSON
Salary Histogram in Northern Ireland

Salary distribution for jobs citing JSON in Northern Ireland over the 6 months to 4 June 2020.

Salary histogram for JSON in Northern Ireland

JSON
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 JSON within the Northern Ireland region over the 6 months to 4 June 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 +15 6 £50,000 +33.33% 1
County Londonderry +8 6 - -
JSON
UK

For the 6 months to 4 June 2020, IT jobs citing JSON 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 JSON.

1 10 (83.33%) JavaScript
2 9 (75.00%) jQuery
3 6 (50.00%) .NET Framework
3 6 (50.00%) Retail
3 6 (50.00%) Microsoft
3 6 (50.00%) .NET
3 6 (50.00%) C#
3 6 (50.00%) SQL Server
3 6 (50.00%) REST
4 5 (41.67%) AngularJS
4 5 (41.67%) CSS
4 5 (41.67%) HTML
4 5 (41.67%) Java
5 3 (25.00%) Oracle
5 3 (25.00%) JDBC
5 3 (25.00%) JSP
5 3 (25.00%) Servlets
5 3 (25.00%) OOP
5 3 (25.00%) OO
5 3 (25.00%) Tomcat
5 3 (25.00%) Finance
5 3 (25.00%) Java EE
5 3 (25.00%) Front End Development
6 2 (16.67%) AWS
6 2 (16.67%) Open Source
6 2 (16.67%) SaaS
6 2 (16.67%) Agile Software Development
6 2 (16.67%) Microservices
6 2 (16.67%) Scrum
6 2 (16.67%) Spring

JSON
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 (25.00%) Tomcat
Cloud Services
1 2 (16.67%) AWS
1 2 (16.67%) SaaS
Communications & Networking
1 1 (8.33%) HTTP
Database & Business Intelligence
1 6 (50.00%) SQL Server
General
1 6 (50.00%) Retail
2 3 (25.00%) Finance
3 1 (8.33%) Law
Job Titles
1 10 (83.33%) Developer
2 6 (50.00%) .NET Developer
3 3 (25.00%) Angular Developer
3 3 (25.00%) Front End Developer (Client-Side Developer)
3 3 (25.00%) Front End Java Developer (Client-Side Java Developer)
3 3 (25.00%) Java Developer
3 3 (25.00%) Senior Developer
3 3 (25.00%) Senior Front-End Developer
3 3 (25.00%) Senior Java Developer
4 1 (8.33%) Software Engineer
4 1 (8.33%) Technical Leader
4 1 (8.33%) UI Developer
Libraries, Frameworks & Software Standards
1 9 (75.00%) jQuery
2 6 (50.00%) .NET
2 6 (50.00%) .NET Framework
2 6 (50.00%) REST
3 5 (41.67%) AngularJS
3 5 (41.67%) CSS
3 5 (41.67%) HTML
4 3 (25.00%) Java EE
4 3 (25.00%) JDBC
4 3 (25.00%) JSP
4 3 (25.00%) Servlets
5 2 (16.67%) Spring
6 1 (8.33%) CSS3
6 1 (8.33%) HTML5
6 1 (8.33%) LESS
6 1 (8.33%) React
6 1 (8.33%) Spring Boot
Operating Systems
1 2 (16.67%) Linux
Processes & Methodologies
1 3 (25.00%) Front End Development
1 3 (25.00%) OO
1 3 (25.00%) OOP
2 2 (16.67%) Agile Software Development
2 2 (16.67%) Microservices
2 2 (16.67%) Open Source
2 2 (16.67%) Scrum
2 2 (16.67%) Software Engineering
3 1 (8.33%) Computer Science
3 1 (8.33%) Continuous Integration
3 1 (8.33%) Process Management
3 1 (8.33%) Unit Testing
Programming Languages
1 10 (83.33%) JavaScript
2 6 (50.00%) C#
3 5 (41.67%) Java
4 1 (8.33%) Java 8
4 1 (8.33%) TypeScript
Qualifications
1 1 (8.33%) Computer Science Degree
1 1 (8.33%) Degree
System Software
1 1 (8.33%) Docker
Vendors
1 6 (50.00%) Microsoft
2 3 (25.00%) Oracle