The following table provides summary statistics for contract job vacancies advertised in Reading with a requirement for JSON skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JSON over the 3 months to 28 June 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
Berkshire / Reading
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 38 61 62
Rank change year-on-year +23 +1  
Contract jobs citing JSON 18 8 8
As % of all contract IT jobs advertised in Reading 3.12% 0.91% 0.96%
As % of the Libraries, Frameworks & Software Standards category 13.85% 4.02% 4.28%
Number of daily rates quoted 10 4 8
Median daily rate £415 £425 £400
Median daily rate % change year-on-year -2.35% +6.25%  
UK excluding London median daily rate £425 £400 £375
% change year-on-year +6.25% +6.66%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £41.50 £29.14 £55.00
% change year-on-year +42.41% -47.01%  

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

Contract Software Library & Framework Skills
Reading
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 130 199 187
As % of all contract IT job vacancies advertised in Reading 22.53% 22.69% 22.48%
Number of daily rates quoted 85 133 127
Median daily rate £380 £388 £375
Median daily rate % change year-on-year -1.93% +3.33%  
90% offered a daily rate of more than £300 £300 £295
10% offered a daily rate of more than £525 £465 £452
UK excluding London median daily rate £400 £375 £350
% change year-on-year +6.66% +7.14%  
Number of hourly rates quoted 2 5 0
Median hourly rate £35.00 £19.61 -
Median hourly rate % change year-on-year +78.48% -  
UK excluding London median hourly rate £42.50 £36.00 £40.00
% change year-on-year +18.05% -10.00%  

JSON
Job Vacancy Trend in Reading

The job posting trend of jobs advertised in Reading citing JSON as a proportion of all contract or permanent IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for JSON in Reading

JSON
Contractor Daily Rate Trend in Reading

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

Contractor daily rate trend for JSON in Reading

JSON
Contractor Daily Rate Histogram in Reading

The daily rate distribution of IT jobs citing JSON in Reading over the 3 months to 28 June 2017.

Contractor daily rate histogram for JSON in Reading

For the 6 months to 28 June 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 Reading region with a requirement for JSON.

1 15 (60.00%) JavaScript
1 15 (60.00%) REST
2 13 (52.00%) Agile Software Development
3 10 (40.00%) HTML
3 10 (40.00%) CSS
4 9 (36.00%) XML
4 9 (36.00%) Node.js
4 9 (36.00%) BDD
5 8 (32.00%) HTML5
5 8 (32.00%) CSS3
5 8 (32.00%) Java
5 8 (32.00%) TDD
5 8 (32.00%) Microsoft
6 7 (28.00%) .NET
6 7 (28.00%) Linux
6 7 (28.00%) Git (software)
7 6 (24.00%) Sass
7 6 (24.00%) User Stories
7 6 (24.00%) Mobile App
7 6 (24.00%) Scrum
8 5 (20.00%) Firewall
8 5 (20.00%) SQL Server
8 5 (20.00%) SOAP
8 5 (20.00%) AngularJS
8 5 (20.00%) Semantic HTML
8 5 (20.00%) Microsoft Azure
8 5 (20.00%) OAuth
8 5 (20.00%) Test Automation
8 5 (20.00%) Load Balancing
8 5 (20.00%) Apigee

JSON
Co-occurring IT Skills in Reading 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 4 (16.00%) nginx
2 3 (12.00%) Apache
2 3 (12.00%) IIS
3 2 (8.00%) SharePoint
3 2 (8.00%) WordPress
4 1 (4.00%) CMS
4 1 (4.00%) SharePoint Server
Business Applications
1 3 (12.00%) Dynamics CRM
Cloud Services
1 5 (20.00%) Microsoft Azure
2 4 (16.00%) Amazon AWS
2 4 (16.00%) Amazon EC2
3 1 (4.00%) Azure Active Directory
3 1 (4.00%) IaaS
3 1 (4.00%) PaaS
Communications & Networking
1 5 (20.00%) Firewall
2 4 (16.00%) DNS
3 2 (8.00%) HTTP
3 2 (8.00%) Internet
Database & Business Intelligence
1 5 (20.00%) SQL Server
2 4 (16.00%) Apache Cassandra
3 2 (8.00%) Data Warehouse
3 2 (8.00%) Hadoop
3 2 (8.00%) MySQL
3 2 (8.00%) Relational Database
4 1 (4.00%) Apache Hive
4 1 (4.00%) OLAP
4 1 (4.00%) OLTP
4 1 (4.00%) RDBMS
4 1 (4.00%) SQL Server 2014
4 1 (4.00%) SQL Server Integration Services
Development Applications
1 7 (28.00%) Git (software)
2 4 (16.00%) Grunt
2 4 (16.00%) gulp
2 4 (16.00%) webpack
3 3 (12.00%) JIRA
3 3 (12.00%) SpecFlow
3 3 (12.00%) Team Foundation Server
4 2 (8.00%) Fiddler
4 2 (8.00%) Jenkins
4 2 (8.00%) Visual Studio
5 1 (4.00%) Cucumber
5 1 (4.00%) TeamCity
5 1 (4.00%) WebStorm
General
1 4 (16.00%) Finance
2 1 (4.00%) Banking
2 1 (4.00%) Retail
Job Titles
1 20 (80.00%) Developer
2 4 (16.00%) JavaScript Developer
2 4 (16.00%) Test Engineer
3 3 (12.00%) Lead Developer
3 3 (12.00%) Mobile Developer
3 3 (12.00%) Test Automation Engineer
4 2 (8.00%) Front End Developer (Client-Side Developer)
4 2 (8.00%) Java Developer
4 2 (8.00%) PHP Developer
4 2 (8.00%) PHP WordPress Developer
4 2 (8.00%) WordPress Developer
5 1 (4.00%) Angular Developer
5 1 (4.00%) Azure Engineer
5 1 (4.00%) Cloud Engineer
5 1 (4.00%) Developer in Test
5 1 (4.00%) Java Android Developer
5 1 (4.00%) Microsoft Engineer
5 1 (4.00%) Software Development Engineer
5 1 (4.00%) Software Test Engineer
5 1 (4.00%) Test Development Engineer
Libraries, Frameworks & Software Standards
1 15 (60.00%) REST
2 10 (40.00%) CSS
2 10 (40.00%) HTML
3 9 (36.00%) Node.js
3 9 (36.00%) XML
4 8 (32.00%) CSS3
4 8 (32.00%) HTML5
5 7 (28.00%) .NET
6 6 (24.00%) Sass
7 5 (20.00%) AngularJS
7 5 (20.00%) OAuth
7 5 (20.00%) React Native
7 5 (20.00%) Redux
7 5 (20.00%) Semantic HTML
7 5 (20.00%) SOAP
8 4 (16.00%) J2EE
8 4 (16.00%) SAML
8 4 (16.00%) Web Services
8 4 (16.00%) XHTML
8 4 (16.00%) XSLT
Miscellaneous
1 6 (24.00%) Mobile App
2 5 (20.00%) Linux Command Line
3 4 (16.00%) Enterprise Software
4 3 (12.00%) Analytical Skills
4 3 (12.00%) Computer Science
Operating Systems
1 7 (28.00%) Linux
2 3 (12.00%) Android
2 3 (12.00%) Windows
2 3 (12.00%) Windows Server
3 2 (8.00%) Apple iOS
4 1 (4.00%) Unix
4 1 (4.00%) Windows Server 2012
Processes & Methodologies
1 13 (52.00%) Agile Software Development
2 9 (36.00%) BDD
3 8 (32.00%) TDD
4 6 (24.00%) Scrum
4 6 (24.00%) User Stories
5 5 (20.00%) Load Balancing
5 5 (20.00%) Test Automation
6 4 (16.00%) OO
6 4 (16.00%) SOA
6 4 (16.00%) Use Case
6 4 (16.00%) Workflow
7 3 (12.00%) CRM
7 3 (12.00%) Front End Development
7 3 (12.00%) Mobile Development
7 3 (12.00%) Open Source
7 3 (12.00%) SDLC
8 2 (8.00%) DSDM
8 2 (8.00%) Software Testing
8 2 (8.00%) Web Development
8 2 (8.00%) Wireframes
Programming Languages
1 15 (60.00%) JavaScript
2 8 (32.00%) Java
3 5 (20.00%) ES6
4 4 (16.00%) C#
4 4 (16.00%) CoffeeScript
4 4 (16.00%) ECMAScript
4 4 (16.00%) Python
4 4 (16.00%) SQL
4 4 (16.00%) TypeScript
5 2 (8.00%) C
5 2 (8.00%) C++
5 2 (8.00%) PHP
6 1 (4.00%) PowerShell
6 1 (4.00%) Shell Script
6 1 (4.00%) VB
Qualifications
1 3 (12.00%) Degree
2 1 (4.00%) Computer Science Degree
2 1 (4.00%) ISEB
Quality Assurance & Compliance
1 1 (4.00%) IFRS
1 1 (4.00%) IFRS 9
1 1 (4.00%) QA
System Software
1 1 (4.00%) Active Directory
Vendors
1 8 (32.00%) Microsoft
2 5 (20.00%) Apigee
3 1 (4.00%) CheckPoint
Reading
Spectrum IT
Rate: negotiable
Posted: 16 days ago