Period
to 18 January 2018

The following table provides summary statistics for contract job vacancies advertised in County Antrim with a requirement for JSON skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JSON over the 6 months to 18 January 2018 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

JSON
Northern Ireland > County Antrim
6 months to
18 Jan 2018
Same period 2017 Same period 2016
Rank 39 43 -
Rank change year-on-year +4 - +32
Contract jobs citing JSON 33 6 0
As % of all contract IT jobs advertised in County Antrim 6.96% 1.79% -
As % of the Libraries, Frameworks & Software Standards category 18.97% 8.96% -
Number of daily rates quoted 24 2 0
County Antrim median daily rate £413 £400 -
Median daily rate % change year-on-year +3.13% - -
Northern Ireland median daily rate £413 £400 -
% change year-on-year +3.13% - -
Number of hourly rates quoted 0 0 0
County Antrim median hourly rate - - -
Northern Ireland median hourly rate - - -

JSON is in the Software Libraries and Frameworks category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in County Antrim with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
County Antrim
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 174 67 32
As % of all contract IT jobs advertised in County Antrim 36.71% 20.00% 24.06%
Number of daily rates quoted 129 33 18
County Antrim median daily rate £420 £400 £375
Median daily rate % change year-on-year +5.00% +6.67% +25.00%
10th Percentile £313 £265 £313
90th Percentile £475 £425 £450
Northern Ireland median daily rate £414 £400 £400
% change year-on-year +3.44% - +28.00%
Number of hourly rates quoted 0 2 0
County Antrim median hourly rate - £12.17 -
Northern Ireland median hourly rate - £12.17 -

JSON
Job Vacancy Trend in County Antrim

Job postings citing JSON as a percentage of all IT jobs advertised in County Antrim.

Job vacancy trend for JSON in County Antrim

JSON
Contractor Daily Rate Trend in County Antrim

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing JSON in County Antrim.

Contractor daily rate trend for JSON in County Antrim

JSON
Contract Job Locations in County Antrim

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing JSON within the County Antrim region over the 6 months to 18 January 2018. 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
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Belfast +5 33 £413 +3.13% 6
JSON
Northern Ireland

For the 6 months to 18 January 2018, IT contractor jobs citing JSON also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the County Antrim region with a requirement for JSON.

1 32 (96.97%) Java
2 18 (54.55%) Banking
2 18 (54.55%) XML
3 17 (51.52%) Agile Software Development
3 17 (51.52%) REST
3 17 (51.52%) WebSockets
3 17 (51.52%) Microservices
4 16 (48.48%) User Experience
4 16 (48.48%) Finance
5 15 (45.45%) Data Structures
6 14 (42.42%) Spring
6 14 (42.42%) TIBCO
6 14 (42.42%) OO
6 14 (42.42%) Functional Programming
6 14 (42.42%) TIBCO EMS
7 13 (39.39%) Web Services
7 13 (39.39%) Spring Boot
8 12 (36.36%) JavaScript
8 12 (36.36%) HTML
8 12 (36.36%) CSS
9 10 (30.30%) Hibernate
9 10 (30.30%) MVC
9 10 (30.30%) Virtual Team
10 9 (27.27%) Concurrent Programming
10 9 (27.27%) WebSphere
10 9 (27.27%) Java EE
10 9 (27.27%) Multithreading
10 9 (27.27%) JPA
10 9 (27.27%) RESTful
10 9 (27.27%) TypeScript

JSON
Co-occurring IT Skills in County Antrim 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 9 (27.27%) WebSphere
Communications & Networking
1 4 (12.12%) HTTP
1 4 (12.12%) SSL
1 4 (12.12%) TCP/IP
Database & Business Intelligence
1 3 (9.09%) NoSQL
Development Applications
1 1 (3.03%) JIRA
1 1 (3.03%) JIRA Agile
1 1 (3.03%) Visual Studio
General
1 18 (54.55%) Banking
2 16 (48.48%) Finance
3 5 (15.15%) Front Office
4 2 (6.06%) Investment Banking
Job Titles
1 29 (87.88%) Developer
2 28 (84.85%) Java Developer
3 21 (63.64%) Senior Developer
3 21 (63.64%) Senior Java Developer
4 10 (30.30%) JavaScript Developer
5 9 (27.27%) Full Stack Developer
5 9 (27.27%) HTML CSS Developer
5 9 (27.27%) HTML Developer
5 9 (27.27%) Senior Full Stack Developer
5 9 (27.27%) Senior JavaScript Developer
6 2 (6.06%) Agile Developer
6 2 (6.06%) Agile Java Developer
6 2 (6.06%) Java Web Developer
6 2 (6.06%) Software Engineer
6 2 (6.06%) UI Developer
6 2 (6.06%) Web Developer
6 2 (6.06%) Web UI Developer
7 1 (3.03%) Consultant
7 1 (3.03%) DevOps Consultant
7 1 (3.03%) Junior
Libraries, Frameworks & Software Standards
1 18 (54.55%) XML
2 17 (51.52%) REST
2 17 (51.52%) WebSockets
3 14 (42.42%) Spring
3 14 (42.42%) TIBCO EMS
4 13 (39.39%) Spring Boot
4 13 (39.39%) Web Services
5 12 (36.36%) CSS
5 12 (36.36%) HTML
6 10 (30.30%) Hibernate
7 9 (27.27%) Java EE
7 9 (27.27%) JPA
7 9 (27.27%) JSP
7 9 (27.27%) Node.js
7 9 (27.27%) RESTful
7 9 (27.27%) Servlets
7 9 (27.27%) Spring Integration
8 3 (9.09%) jQuery
9 2 (6.06%) Ajax
9 2 (6.06%) DHTML
Miscellaneous
1 16 (48.48%) User Experience
2 15 (45.45%) Data Structures
3 10 (30.30%) Virtual Team
4 4 (12.12%) Analytical Skills
5 2 (6.06%) Derivative
5 2 (6.06%) Equities
5 2 (6.06%) Equity Derivative
5 2 (6.06%) Mobile App
6 1 (3.03%) Computer Science
6 1 (3.03%) Greenfield Project
Operating Systems
1 4 (12.12%) Linux
Processes & Methodologies
1 17 (51.52%) Agile Software Development
1 17 (51.52%) Microservices
2 14 (42.42%) Functional Programming
2 14 (42.42%) OO
3 10 (30.30%) MVC
4 9 (27.27%) Concurrent Programming
4 9 (27.27%) Data Modelling
4 9 (27.27%) Multithreading
5 4 (12.12%) Mentoring
5 4 (12.12%) SDLC
5 4 (12.12%) Software Engineering
5 4 (12.12%) Test Automation
6 2 (6.06%) Cross-Browser Compatibility
6 2 (6.06%) DevOps
6 2 (6.06%) Feasibility Study
6 2 (6.06%) Web Development
7 1 (3.03%) Mathematics
7 1 (3.03%) TDD
Programming Languages
1 32 (96.97%) Java
2 12 (36.36%) JavaScript
3 9 (27.27%) TypeScript
4 1 (3.03%) SQL
Qualifications
1 2 (6.06%) Degree
System Software
1 4 (12.12%) Docker
Systems Management
1 4 (12.12%) Kubernetes
Vendors
1 14 (42.42%) TIBCO