Period
to 15 October 2019

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 15 October 2019 with a comparison to the same period in the previous 2 years.

JSON
UK > Northern Ireland
6 months to
15 Oct 2019
Same period 2018 Same period 2017
Rank 56 33 41
Rank change year-on-year -23 +8 -4
Permanent jobs citing JSON 14 28 29
As % of all permanent IT jobs advertised in Northern Ireland 2.59% 6.73% 6.24%
As % of the Libraries, Frameworks & Software Standards category 5.74% 14.36% 14.15%
Number of salaries quoted 8 25 17
Northern Ireland median annual salary £42,500 £50,000 £39,000
Median salary % change year-on-year -15.00% +28.21% +14.71%
10th Percentile £33,400 £32,250 £33,750
90th Percentile £54,250 £68,750 £52,500
UK median annual salary £51,644 £52,225 £47,500
% change year-on-year -1.11% +9.95% -5.00%

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 244 195 205
As % of all permanent IT jobs advertised in Northern Ireland 45.10% 46.88% 44.09%
Number of salaries quoted 170 159 127
Northern Ireland median annual salary £45,000 £40,000 £35,000
Median salary % change year-on-year +12.50% +14.29% -12.50%
10th Percentile £27,425 £26,000 £21,250
90th Percentile £68,875 £65,000 £59,500
UK median annual salary £55,000 £50,500 £50,000
% change year-on-year +8.91% +1.00% +5.26%

JSON
Job Vacancy Trend in Northern Ireland

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

Job vacancy trend for JSON in Northern Ireland

JSON
Salary Trend in Northern Ireland

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing JSON in Northern Ireland.

Salary trend for JSON in Northern Ireland

JSON
Salary Histogram in Northern Ireland

The salary distribution of IT jobs citing JSON in Northern Ireland over the 6 months to 15 October 2019.

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 15 October 2019. 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 -19 14 £42,500 -15.00% 2
JSON
UK

For the 6 months to 15 October 2019, 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 13 (92.86%) JavaScript
1 13 (92.86%) CSS
2 10 (71.43%) HTML
2 10 (71.43%) Java
2 10 (71.43%) Git (software)
3 9 (64.29%) Spring
3 9 (64.29%) XML
3 9 (64.29%) CSS3
3 9 (64.29%) HTML5
4 8 (57.14%) Web Services
4 8 (57.14%) JSF
5 7 (50.00%) SOAP
6 6 (42.86%) Oracle
6 6 (42.86%) JBoss
6 6 (42.86%) Maven
6 6 (42.86%) Agile Software Development
7 5 (35.71%) Software Engineering
7 5 (35.71%) Linux
7 5 (35.71%) Front End Development
7 5 (35.71%) REST
8 4 (28.57%) jQuery
8 4 (28.57%) Unit Testing
9 3 (21.43%) Continuous Integration
9 3 (21.43%) TDD
9 3 (21.43%) SQL
9 3 (21.43%) TypeScript
10 2 (14.29%) Entity Framework
10 2 (14.29%) ASP.NET MVC
10 2 (14.29%) Self-Motivation
10 2 (14.29%) Problem-Solving

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 6 (42.86%) JBoss
2 1 (7.14%) Apache
2 1 (7.14%) IIS
2 1 (7.14%) nginx
2 1 (7.14%) SharePoint
Cloud Services
1 1 (7.14%) Azure
1 1 (7.14%) Dynamics 365
Database & Business Intelligence
1 1 (7.14%) RDBMS
1 1 (7.14%) Relational Database
1 1 (7.14%) SQL Server
1 1 (7.14%) SQL Server Integration Services
Development Applications
1 10 (71.43%) Git (software)
2 6 (42.86%) Maven
3 1 (7.14%) Jenkins
3 1 (7.14%) JIRA
3 1 (7.14%) JSUnit
3 1 (7.14%) Moq
3 1 (7.14%) Visual Studio
General
1 2 (14.29%) Law
2 1 (7.14%) Public Sector
2 1 (7.14%) Retail
Job Titles
1 7 (50.00%) Developer
2 4 (28.57%) Software Engineer
3 3 (21.43%) Java Developer
4 1 (7.14%) Front End Developer (Client-Side Developer)
4 1 (7.14%) Full Stack Developer
4 1 (7.14%) J2EE Developer
4 1 (7.14%) Java/J2EE Developer
4 1 (7.14%) Linux Developer
4 1 (7.14%) Mac Developer
4 1 (7.14%) Senior Developer
4 1 (7.14%) Senior J2EE Developer
4 1 (7.14%) Senior Java Developer
4 1 (7.14%) Senior Java/J2EE Developer
4 1 (7.14%) Senior Mac Developer
4 1 (7.14%) Software Developer
Libraries, Frameworks & Software Standards
1 13 (92.86%) CSS
2 10 (71.43%) HTML
3 9 (64.29%) CSS3
3 9 (64.29%) HTML5
3 9 (64.29%) Spring
3 9 (64.29%) XML
4 8 (57.14%) JSF
4 8 (57.14%) Web Services
5 7 (50.00%) SOAP
6 5 (35.71%) REST
7 4 (28.57%) jQuery
8 2 (14.29%) .NET
8 2 (14.29%) .NET Framework
8 2 (14.29%) Ajax
8 2 (14.29%) ASP.NET
8 2 (14.29%) ASP.NET MVC
8 2 (14.29%) ASP.NET Web API
8 2 (14.29%) Entity Framework
9 1 (7.14%) J2EE
9 1 (7.14%) React
Miscellaneous
1 2 (14.29%) Self-Motivation
2 1 (7.14%) Analytical Skills
2 1 (7.14%) Blog
2 1 (7.14%) Smart Energy
2 1 (7.14%) User Experience
Operating Systems
1 5 (35.71%) Linux
2 1 (7.14%) Windows
Processes & Methodologies
1 6 (42.86%) Agile Software Development
2 5 (35.71%) Front End Development
2 5 (35.71%) Software Engineering
3 4 (28.57%) Unit Testing
4 3 (21.43%) Continuous Integration
4 3 (21.43%) TDD
5 2 (14.29%) Computer Science
5 2 (14.29%) MVC
5 2 (14.29%) Problem-Solving
6 1 (7.14%) Asset Management
6 1 (7.14%) DevOps
6 1 (7.14%) Extreme Programming
6 1 (7.14%) Microservices
6 1 (7.14%) Multithreading
6 1 (7.14%) OOA/OOD
6 1 (7.14%) Open Source
6 1 (7.14%) Refactoring
6 1 (7.14%) Scrum
6 1 (7.14%) Web Design
6 1 (7.14%) Web Development
Programming Languages
1 13 (92.86%) JavaScript
2 10 (71.43%) Java
3 3 (21.43%) SQL
3 3 (21.43%) TypeScript
4 2 (14.29%) C#
5 1 (7.14%) Go
5 1 (7.14%) T-SQL
Qualifications
1 1 (7.14%) Computer Science Degree
1 1 (7.14%) Degree
1 1 (7.14%) Master's Degree
Systems Management
1 1 (7.14%) Kubernetes
Vendors
1 6 (42.86%) Oracle
2 2 (14.29%) Microsoft
3 1 (7.14%) Capita
3 1 (7.14%) Twitter
3 1 (7.14%) Xamarin