Period
to 23 July 2017

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 23 July 2017 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
23 Jul 2017
Same period 2016 Same period 2015
Rank 30 31 21
Rank change year-on-year +1 -10 +6
Contract jobs citing JSON 54 1 13
As % of all contract IT jobs advertised in County Antrim 9.89% 0.46% 7.39%
As % of the Libraries, Frameworks & Software Standards category 21.09% 1.89% 21.67%
Number of daily rates quoted 47 0 6
County Antrim median daily rate £378 - £375
10th Percentile £263 - £363
90th Percentile £419 - £391
Northern Ireland median daily rate £378 - £375
Number of hourly rates quoted 0 0 0
County Antrim median hourly rate - - -
Northern Ireland median hourly rate - - -

JSON is in the industry standards, technical specifications and software library and framework skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in County Antrim with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
County Antrim
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 256 53 60
As % of all contract IT job vacancies advertised in County Antrim 46.89% 24.31% 34.09%
Number of daily rates quoted 209 27 32
County Antrim median daily rate £413 £325 £350
Median daily rate % change year-on-year +26.92% -7.14% -6.67%
10th Percentile £292 £250 £171
90th Percentile £515 £425 £461
Northern Ireland median daily rate £413 £325 £350
% change year-on-year +26.92% -7.14% -5.08%
Number of hourly rates quoted 1 2 2
County Antrim median hourly rate £13.78 £12.13 £32.00
Median hourly rate % change year-on-year +13.61% -62.11% +88.24%
Northern Ireland median hourly rate £13.78 £13.50 £32.00
% change year-on-year +2.04% -57.81% +88.24%

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
Contractor Daily Rate Histogram in County Antrim

The daily rate distribution of IT jobs citing JSON in County Antrim over the 6 months to 23 July 2017.

Contractor daily rate histogram 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 23 July 2017. 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 -1 53 £376 - 3
JSON
Northern Ireland

For the 6 months to 23 July 2017, 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 43 (79.63%) Web Services
2 41 (75.93%) XML
3 35 (64.81%) Finance
4 33 (61.11%) C#
4 33 (61.11%) .NET
5 32 (59.26%) SQL
5 32 (59.26%) Banking
5 32 (59.26%) WCF
6 31 (57.41%) JavaScript
7 27 (50.00%) HTML
7 27 (50.00%) CSS
8 26 (48.15%) MVC
8 26 (48.15%) ASP.NET Web API
9 25 (46.30%) RESTful
10 23 (42.59%) PL/SQL
11 19 (35.19%) Multithreading
11 19 (35.19%) Twitter Bootstrap
12 18 (33.33%) .NET Framework
12 18 (33.33%) HTML5
12 18 (33.33%) Agile Software Development
12 18 (33.33%) Oracle
12 18 (33.33%) SQL Server
13 16 (29.63%) ASP.NET
13 16 (29.63%) SOA
13 16 (29.63%) jQuery
14 15 (27.78%) Microsoft
14 15 (27.78%) CRM
14 15 (27.78%) Siebel
14 15 (27.78%) User Experience
15 14 (25.93%) Java

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 10 (18.52%) Oracle SOA Suite
2 9 (16.67%) WebSphere
3 2 (3.70%) Apache Solr
3 2 (3.70%) Confluence
3 2 (3.70%) Elasticsearch
4 1 (1.85%) Apache Spark
4 1 (1.85%) IIS
4 1 (1.85%) Jetty
4 1 (1.85%) Tomcat
Applications
1 1 (1.85%) Microsoft Excel
Cloud Services
1 3 (5.56%) Sumo Logic
2 1 (1.85%) Amazon AWS
2 1 (1.85%) Amazon EC2
2 1 (1.85%) Amazon S3
2 1 (1.85%) Amazon SQS
2 1 (1.85%) AWS Lambda
2 1 (1.85%) GitHub
2 1 (1.85%) Route 53
Database & Business Intelligence
1 18 (33.33%) SQL Server
2 13 (24.07%) Relational Database
3 4 (7.41%) Big Data
4 2 (3.70%) Apache Cassandra
4 2 (3.70%) Endeca
4 2 (3.70%) Hadoop
4 2 (3.70%) MongoDB
4 2 (3.70%) NoSQL
5 1 (1.85%) Amazon DynamoDB
5 1 (1.85%) Amazon RDS
5 1 (1.85%) Apache Hive
5 1 (1.85%) IDOL
5 1 (1.85%) SQL Server 2008
Development Applications
1 12 (22.22%) JIRA
2 8 (14.81%) Bitbucket
3 7 (12.96%) Visual Studio
4 6 (11.11%) NUnit
5 4 (7.41%) Team Foundation Server
6 2 (3.70%) Ant
6 2 (3.70%) Apache Ivy
6 2 (3.70%) Git (software)
6 2 (3.70%) JUnit
6 2 (3.70%) Maven
6 2 (3.70%) Subversion
7 1 (1.85%) Jenkins
7 1 (1.85%) Octopus Deploy
General
1 35 (64.81%) Finance
2 32 (59.26%) Banking
3 11 (20.37%) Front Office
4 2 (3.70%) Investment Banking
Job Titles
1 51 (94.44%) Developer
2 20 (37.04%) C# Developer
3 16 (29.63%) JavaScript Developer
4 15 (27.78%) Senior Developer
4 15 (27.78%) UI Developer
5 11 (20.37%) .NET Developer
5 11 (20.37%) Java Developer
6 9 (16.67%) Angular Developer
6 9 (16.67%) Senior JavaScript Developer
7 8 (14.81%) Full Stack Developer
7 8 (14.81%) HTML CSS Developer
7 8 (14.81%) HTML Developer
7 8 (14.81%) Senior Full Stack Developer
7 8 (14.81%) Senior Java Developer
8 6 (11.11%) Senior C# Developer
9 5 (9.26%) C# WPF Developer
9 5 (9.26%) C++ Developer
9 5 (9.26%) C++/C# Developer
9 5 (9.26%) Senior C++ Developer
9 5 (9.26%) WPF Developer
Libraries, Frameworks & Software Standards
1 43 (79.63%) Web Services
2 41 (75.93%) XML
3 33 (61.11%) .NET
4 32 (59.26%) WCF
5 27 (50.00%) CSS
5 27 (50.00%) HTML
6 26 (48.15%) ASP.NET Web API
7 25 (46.30%) RESTful
8 19 (35.19%) Twitter Bootstrap
9 18 (33.33%) .NET Framework
9 18 (33.33%) HTML5
10 16 (29.63%) ASP.NET
10 16 (29.63%) jQuery
11 14 (25.93%) AngularJS
12 11 (20.37%) ADO.NET
12 11 (20.37%) WF
12 11 (20.37%) WPF
13 10 (18.52%) Hibernate
13 10 (18.52%) Spring
14 9 (16.67%) Node.js
Miscellaneous
1 15 (27.78%) User Experience
2 11 (20.37%) Algorithms
3 8 (14.81%) Virtual Team
4 2 (3.70%) Computer Science
4 2 (3.70%) Data Structures
4 2 (3.70%) Derivative
4 2 (3.70%) Equities
4 2 (3.70%) Equity Derivative
4 2 (3.70%) Linux Command Line
5 1 (1.85%) Analytical Skills
5 1 (1.85%) Enterprise Software
5 1 (1.85%) Greenfield Project
Operating Systems
1 2 (3.70%) Linux
1 2 (3.70%) Unix
Processes & Methodologies
1 26 (48.15%) MVC
2 19 (35.19%) Multithreading
3 18 (33.33%) Agile Software Development
4 16 (29.63%) SOA
5 15 (27.78%) CRM
6 12 (22.22%) OO
7 11 (20.37%) Memory Management
7 11 (20.37%) Scrum
8 10 (18.52%) OOP
9 8 (14.81%) Concurrent Programming
9 8 (14.81%) Data Modelling
10 6 (11.11%) Issue Tracking
10 6 (11.11%) Risk Management
10 6 (11.11%) Unit Testing
11 5 (9.26%) Process Improvement
12 3 (5.56%) Analytics
12 3 (5.56%) TDD
13 2 (3.70%) Data Analytics
13 2 (3.70%) Microservices
13 2 (3.70%) Open Source
Programming Languages
1 33 (61.11%) C#
2 32 (59.26%) SQL
3 31 (57.41%) JavaScript
4 23 (42.59%) PL/SQL
5 14 (25.93%) Java
6 8 (14.81%) TypeScript
7 7 (12.96%) T-SQL
8 6 (11.11%) C
8 6 (11.11%) C++
8 6 (11.11%) C++/CLI
9 2 (3.70%) Python
10 1 (1.85%) VBA
10 1 (1.85%) VC++
Qualifications
1 2 (3.70%) Computer Science Degree
1 2 (3.70%) Degree
Quality Assurance & Compliance
1 3 (5.56%) QA
System Software
1 1 (1.85%) HDFS
Vendors
1 18 (33.33%) Oracle
2 15 (27.78%) Microsoft
2 15 (27.78%) Siebel
3 12 (22.22%) Sybase
4 6 (11.11%) Google
4 6 (11.11%) Perforce
5 3 (5.56%) Twitter
6 2 (3.70%) Atlassian