Period
to 23 July 2017

The following table provides summary statistics for contract job vacancies advertised in Southampton 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
Hampshire > Southampton
6 months to
23 Jul 2017
Same period 2016 Same period 2015
Rank 44 53 63
Rank change year-on-year +9 +10 -13
Contract jobs citing JSON 6 6 9
As % of all contract IT jobs advertised in Southampton 1.24% 1.16% 1.17%
As % of the Libraries, Frameworks & Software Standards category 4.44% 4.58% 4.66%
Number of daily rates quoted 4 5 9
Southampton median daily rate £350 £323 £375
Median daily rate % change year-on-year +8.53% -14.00% +15.38%
10th Percentile £325 £274 £325
90th Percentile £515 £365 £390
Hampshire median daily rate £375 £330 £375
% change year-on-year +13.64% -12.00% +7.14%
Number of hourly rates quoted 0 0 0
Southampton median hourly rate - - -
Hampshire median hourly rate £45.00 £45.00 £40.00
% change year-on-year - +12.50% -5.88%

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 Southampton with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
Southampton
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 135 131 193
As % of all contract IT job vacancies advertised in Southampton 27.84% 25.39% 25.10%
Number of daily rates quoted 70 89 144
Southampton median daily rate £350 £383 £373
Median daily rate % change year-on-year -8.50% +2.63% +12.93%
10th Percentile £261 £284 £263
90th Percentile £575 £469 £489
Hampshire median daily rate £400 £375 £375
% change year-on-year +6.67% - +7.14%
Number of hourly rates quoted 1 3 7
Southampton median hourly rate £16.25 £13.00 £22.50
Median hourly rate % change year-on-year +25.00% -42.22% -50.00%
Hampshire median hourly rate £45.00 £42.50 £35.75
% change year-on-year +5.88% +18.88% -15.88%

JSON
Job Vacancy Trend in Southampton

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

Job vacancy trend for JSON in Southampton

JSON
Contractor Daily Rate Trend in Southampton

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

Contractor daily rate trend for JSON in Southampton

JSON
Contractor Daily Rate Histogram in Southampton

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

Contractor daily rate histogram for JSON in Southampton

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 Southampton region with a requirement for JSON.

1 5 (83.33%) Microservices
2 4 (66.67%) Docker
2 4 (66.67%) Web Services
2 4 (66.67%) XML
2 4 (66.67%) Agile Software Development
2 4 (66.67%) RESTful
3 3 (50.00%) Continuous Integration
3 3 (50.00%) TDD
3 3 (50.00%) Spring
3 3 (50.00%) Software Engineering
3 3 (50.00%) OO
3 3 (50.00%) Java
3 3 (50.00%) PostgreSQL
3 3 (50.00%) RDBMS
3 3 (50.00%) Relational Database
3 3 (50.00%) System Integration Testing
3 3 (50.00%) SDLC
3 3 (50.00%) Amazon AWS
3 3 (50.00%) BDD
3 3 (50.00%) Continuous Improvement
3 3 (50.00%) Kafka
4 2 (33.33%) REST
4 2 (33.33%) Workflow
4 2 (33.33%) JavaScript
4 2 (33.33%) DevOps
5 1 (16.67%) CSS
5 1 (16.67%) C#
5 1 (16.67%) HTML
5 1 (16.67%) MPEG
5 1 (16.67%) Business Intelligence

JSON
Co-occurring IT Skills in Southampton 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:

Cloud Services
1 3 (50.00%) Amazon AWS
2 1 (16.67%) Microsoft Azure
2 1 (16.67%) SaaS
Database & Business Intelligence
1 3 (50.00%) PostgreSQL
1 3 (50.00%) RDBMS
1 3 (50.00%) Relational Database
2 1 (16.67%) Big Data
2 1 (16.67%) Geospatial Data
General
1 1 (16.67%) Telecoms
Job Titles
1 5 (83.33%) Developer
2 3 (50.00%) Senior Developer
2 3 (50.00%) Senior Software Developer
2 3 (50.00%) Software Developer
3 1 (16.67%) Architect
3 1 (16.67%) Broadcast Architect
3 1 (16.67%) C# Developer
3 1 (16.67%) Cloud Developer
3 1 (16.67%) Front End Developer (Client-Side Developer)
3 1 (16.67%) HTML CSS Developer
3 1 (16.67%) HTML Developer
3 1 (16.67%) JavaScript Developer
3 1 (16.67%) SaaS Architect
Libraries, Frameworks & Software Standards
1 4 (66.67%) RESTful
1 4 (66.67%) Web Services
1 4 (66.67%) XML
2 3 (50.00%) Kafka
2 3 (50.00%) Spring
3 2 (33.33%) REST
4 1 (16.67%) Ajax
4 1 (16.67%) AngularJS
4 1 (16.67%) CSS
4 1 (16.67%) CSS3
4 1 (16.67%) D3.js
4 1 (16.67%) HTML
4 1 (16.67%) HTML5
4 1 (16.67%) jQuery
4 1 (16.67%) LESS
4 1 (16.67%) Node.js
4 1 (16.67%) React
4 1 (16.67%) Sass
4 1 (16.67%) Sensu
4 1 (16.67%) WebGL
Miscellaneous
1 1 (16.67%) Computer Science
1 1 (16.67%) Data Centre
1 1 (16.67%) MPEG
1 1 (16.67%) STB
1 1 (16.67%) Video on Demand
Processes & Methodologies
1 5 (83.33%) Microservices
2 4 (66.67%) Agile Software Development
3 3 (50.00%) BDD
3 3 (50.00%) Continuous Improvement
3 3 (50.00%) Continuous Integration
3 3 (50.00%) OO
3 3 (50.00%) SDLC
3 3 (50.00%) Software Engineering
3 3 (50.00%) System Integration Testing
3 3 (50.00%) TDD
4 2 (33.33%) DevOps
4 2 (33.33%) Workflow
5 1 (16.67%) Business Intelligence
5 1 (16.67%) Creative Problem-Solving
5 1 (16.67%) Cross-Browser Compatibility
5 1 (16.67%) Customer Requirements
5 1 (16.67%) Product Management
5 1 (16.67%) Prototyping
5 1 (16.67%) Security Architecture
5 1 (16.67%) Technical Architecture
Programming Languages
1 3 (50.00%) Java
2 2 (33.33%) JavaScript
3 1 (16.67%) C#
Qualifications
1 1 (16.67%) Computer Science Degree
1 1 (16.67%) Degree
Quality Assurance & Compliance
1 1 (16.67%) Actionable Recommendations
System Software
1 4 (66.67%) Docker
Vendors
1 1 (16.67%) Splunk