Period
to 4 April 2020

The following table provides summary statistics for contract job vacancies advertised in Milton Keynes 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 4 April 2020 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
Buckinghamshire > Milton Keynes
6 months to
4 Apr 2020
Same period 2019 Same period 2018
Rank 59 55 96
Rank change year-on-year -4 +41 -12
Contract jobs citing JSON 8 29 19
As % of all contract jobs advertised in Milton Keynes 1.17% 2.77% 1.19%
As % of the Libraries, Frameworks & Software Standards category 6.15% 11.37% 3.61%
Number of daily rates quoted 5 11 9
Median daily rate £500 £355 £450
Median daily rate % change year-on-year +40.85% -21.11% +22.03%
10th Percentile £358 £308 £343
90th Percentile £533 £575 £595
Buckinghamshire median daily rate £453 £438 £413
% change year-on-year +3.46% +6.06% +11.86%
Number of hourly rates quoted 2 0 0
Median hourly rate £15.08 - -
Buckinghamshire median hourly rate £15.08 - £42.50

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 Milton Keynes with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Milton Keynes
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 130 255 526
As % of all contract IT jobs advertised in Milton Keynes 18.95% 24.38% 33.02%
Number of daily rates quoted 90 149 290
Median daily rate £451 £450 £425
Median daily rate % change year-on-year +0.29% +5.88% +11.84%
10th Percentile £300 £313 £313
90th Percentile £544 £638 £538
Buckinghamshire median daily rate £425 £425 £425
Number of hourly rates quoted 5 4 2
Median hourly rate £30.00 £30.83 £24.00
Median hourly rate % change year-on-year -2.68% +28.44% -52.00%
Median hourly rate £23.00 £30.50 £40.00
% change year-on-year -24.59% -23.75% +185.71%

JSON
Job Vacancy Trend in Milton Keynes

Job postings citing JSON as a proportion of all IT jobs advertised in Milton Keynes.

Job vacancy trend for JSON in Milton Keynes

JSON
Contractor Daily Rate Trend in Milton Keynes

3-month moving average daily rate quoted in jobs citing JSON in Milton Keynes.

Daily rate trend for JSON in Milton Keynes

JSON
Daily Rate Histogram in Milton Keynes

Daily rate distribution for jobs citing JSON in Milton Keynes over the 6 months to 4 April 2020.

Daily rate histogram for JSON in Milton Keynes

For the 6 months to 4 April 2020, IT contractor 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 contract job ads across the Milton Keynes region with a requirement for JSON.

1 5 (62.50%) HTML
2 4 (50.00%) CSS
2 4 (50.00%) Agile Software Development
2 4 (50.00%) JavaScript
2 4 (50.00%) SQL
2 4 (50.00%) Web Services
2 4 (50.00%) Azure
2 4 (50.00%) AWS
3 3 (37.50%) RESTful
3 3 (37.50%) Git (software)
3 3 (37.50%) REST
3 3 (37.50%) Relational Database
3 3 (37.50%) XML
3 3 (37.50%) SQL Server
3 3 (37.50%) Java
3 3 (37.50%) SOAP
3 3 (37.50%) Scrum
3 3 (37.50%) User Experience
4 2 (25.00%) Analytical Skills
4 2 (25.00%) Redux
4 2 (25.00%) Mongoose
4 2 (25.00%) npm
4 2 (25.00%) ES6
4 2 (25.00%) Problem-Solving
4 2 (25.00%) Node.js
4 2 (25.00%) Grunt
4 2 (25.00%) Windows
4 2 (25.00%) OO
4 2 (25.00%) Web Development
4 2 (25.00%) Degree

JSON
Co-occurring IT Skills in Milton Keynes 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 1 (12.50%) Drupal
1 1 (12.50%) Moodle
1 1 (12.50%) WordPress
Applications
1 1 (12.50%) Microsoft Excel
Cloud Services
1 4 (50.00%) AWS
1 4 (50.00%) Azure
2 2 (25.00%) Amazon S3
2 2 (25.00%) Cloud Computing
2 2 (25.00%) npm
3 1 (12.50%) Amazon CloudWatch
3 1 (12.50%) Amazon EC2
3 1 (12.50%) Amazon ECS
3 1 (12.50%) Amazon ElastiCache
3 1 (12.50%) AWS CloudFormation
3 1 (12.50%) GitHub
3 1 (12.50%) Power Platform
3 1 (12.50%) Route 53
Communications & Networking
1 1 (12.50%) HTTP
Database & Business Intelligence
1 3 (37.50%) Relational Database
1 3 (37.50%) SQL Server
2 2 (25.00%) MongoDB
2 2 (25.00%) MySQL
2 2 (25.00%) NoSQL
3 1 (12.50%) Amazon RDS
3 1 (12.50%) Data Warehouse
3 1 (12.50%) OLAP
3 1 (12.50%) Oracle OLAP
3 1 (12.50%) Power BI
3 1 (12.50%) Semantic Layer
3 1 (12.50%) Snowflake Schema
3 1 (12.50%) SQL Server Reporting Services
3 1 (12.50%) Star Schema
Development Applications
1 3 (37.50%) Git (software)
2 2 (25.00%) Grunt
2 2 (25.00%) Jenkins
2 2 (25.00%) Visual Studio
2 2 (25.00%) webpack
3 1 (12.50%) Gradle
3 1 (12.50%) Maven
3 1 (12.50%) Mocha
General
1 2 (25.00%) Finance
2 1 (12.50%) Banking
2 1 (12.50%) Interactive Media
Job Titles
1 5 (62.50%) Developer
2 2 (25.00%) Applications Developer
2 2 (25.00%) Senior Developer
3 1 (12.50%) .NET Developer
3 1 (12.50%) C# .NET Developer
3 1 (12.50%) C# Developer
3 1 (12.50%) HTML Developer
3 1 (12.50%) Implementation Consultant
3 1 (12.50%) IT Security Analyst
3 1 (12.50%) JavaScript Developer
3 1 (12.50%) Junior Applications Developer
3 1 (12.50%) Junior Developer
3 1 (12.50%) Mobile Applications Developer
3 1 (12.50%) Mobile Developer
3 1 (12.50%) Product Consultant
3 1 (12.50%) Security Analyst
3 1 (12.50%) Senior Applications Developer
3 1 (12.50%) Senior JavaScript Developer
3 1 (12.50%) Senior Mobile Applications Developer
3 1 (12.50%) Senior Software Developer
Libraries, Frameworks & Software Standards
1 5 (62.50%) HTML
2 4 (50.00%) CSS
2 4 (50.00%) Web Services
3 3 (37.50%) REST
3 3 (37.50%) RESTful
3 3 (37.50%) SOAP
3 3 (37.50%) XML
4 2 (25.00%) Apache Cordova
4 2 (25.00%) Express
4 2 (25.00%) jQuery
4 2 (25.00%) Mongoose
4 2 (25.00%) Node.js
4 2 (25.00%) PhoneGap
4 2 (25.00%) React
4 2 (25.00%) Redux
4 2 (25.00%) Twitter Bootstrap
5 1 (12.50%) Backbone.js
5 1 (12.50%) JPA
5 1 (12.50%) Sass
5 1 (12.50%) XSLT
Miscellaneous
1 3 (37.50%) User Experience
2 2 (25.00%) Analytical Skills
2 2 (25.00%) Mobile App
3 1 (12.50%) Animation
3 1 (12.50%) Client/Server
3 1 (12.50%) Management Information System
3 1 (12.50%) Public Cloud
3 1 (12.50%) SCORM
Operating Systems
1 2 (25.00%) Windows
2 1 (12.50%) Android
2 1 (12.50%) Apple iOS
2 1 (12.50%) Unix
2 1 (12.50%) Windows Server
Processes & Methodologies
1 4 (50.00%) Agile Software Development
2 3 (37.50%) Scrum
3 2 (25.00%) ETL
3 2 (25.00%) Mobile Application Development
3 2 (25.00%) OO
3 2 (25.00%) Open Source
3 2 (25.00%) Problem-Solving
3 2 (25.00%) Software Engineering
3 2 (25.00%) Test Automation
3 2 (25.00%) Unit Testing
3 2 (25.00%) Web Development
4 1 (12.50%) Analytics
4 1 (12.50%) CRM
4 1 (12.50%) Data Modelling
4 1 (12.50%) E-Commerce
4 1 (12.50%) ERP
4 1 (12.50%) MVVM
4 1 (12.50%) OOP
4 1 (12.50%) Parallel Processing
4 1 (12.50%) Responsive Web Design
Programming Languages
1 4 (50.00%) JavaScript
1 4 (50.00%) SQL
2 3 (37.50%) Java
3 2 (25.00%) C#
3 2 (25.00%) ES6
3 2 (25.00%) Python
4 1 (12.50%) Apple Swift
4 1 (12.50%) Clojure
4 1 (12.50%) Groovy
4 1 (12.50%) Kotlin
4 1 (12.50%) Objective-C
4 1 (12.50%) PHP
4 1 (12.50%) Scala
4 1 (12.50%) T-SQL
Qualifications
1 2 (25.00%) Degree
2 1 (12.50%) ISTQB
2 1 (12.50%) ISTQB Foundation Certification
2 1 (12.50%) MCSA
2 1 (12.50%) Microsoft Certification
Vendors
1 1 (12.50%) Capita
1 1 (12.50%) Microsoft
1 1 (12.50%) Oracle
1 1 (12.50%) OutSystems
1 1 (12.50%) Xamarin