Period
to 25 May 2019

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 6 months to 25 May 2019 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
6 months to
25 May 2019
Same period 2018 Same period 2017
Rank 85 79 70
Rank change year-on-year -6 -9 +28
Contract jobs citing JSON 17 12 21
As % of all contract IT jobs advertised in Reading 1.21% 0.90% 1.58%
As % of the Libraries, Frameworks & Software Standards category 4.63% 4.55% 7.58%
Number of daily rates quoted 9 7 16
Reading median daily rate £575 £475 £375
Median daily rate % change year-on-year +21.05% +26.67% -6.25%
10th Percentile £305 £365 £308
90th Percentile £650 £510 £538
Berkshire median daily rate £495 £400 £425
% change year-on-year +23.75% -5.88% -5.56%
Number of hourly rates quoted 0 0 0
Reading median hourly rate - - -
Berkshire 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 Reading with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Reading
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 367 264 277
As % of all contract IT jobs advertised in Reading 26.20% 19.76% 20.89%
Number of daily rates quoted 269 191 171
Reading median daily rate £450 £400 £400
Median daily rate % change year-on-year +12.50% - -
10th Percentile £366 £300 £300
90th Percentile £578 £525 £538
Berkshire median daily rate £450 £400 £400
% change year-on-year +12.50% - -
Number of hourly rates quoted 3 1 11
Reading median hourly rate £32.50 £72.50 £15.00
Median hourly rate % change year-on-year -55.17% +383.33% -44.44%
Berkshire median hourly rate £45.00 £8.00 £15.00
% change year-on-year +462.50% -46.67% +7.14%

JSON
Job Vacancy Trend in Reading

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

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 6 months to 25 May 2019.

Contractor daily rate histogram for JSON in Reading

For the 6 months to 25 May 2019, 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 Reading region with a requirement for JSON.

1 11 (64.71%) Microsoft Azure
2 10 (58.82%) DevOps
3 8 (47.06%) Agile Software Development
3 8 (47.06%) PowerShell
3 8 (47.06%) XML
4 6 (35.29%) Microsoft
4 6 (35.29%) C#
4 6 (35.29%) SQL
4 6 (35.29%) PaaS
4 6 (35.29%) IaaS
5 5 (29.41%) .NET
5 5 (29.41%) SOAP
5 5 (29.41%) Web Services
5 5 (29.41%) CRM
6 4 (23.53%) HTML
6 4 (23.53%) Scrum
6 4 (23.53%) Jenkins
6 4 (23.53%) REST
6 4 (23.53%) Visual Studio Team System
6 4 (23.53%) Continuous Integration
7 3 (17.65%) jQuery
7 3 (17.65%) Android
7 3 (17.65%) Web Development
7 3 (17.65%) .NET Framework
7 3 (17.65%) Security Cleared
7 3 (17.65%) RESTful
7 3 (17.65%) SaaS
7 3 (17.65%) HTML5
7 3 (17.65%) Apple iOS
7 3 (17.65%) Windows

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 2 (11.76%) SharePoint
1 2 (11.76%) WebSphere
2 1 (5.88%) Exchange Server 2013
2 1 (5.88%) JBoss
2 1 (5.88%) MS Exchange
2 1 (5.88%) MS Project Server
2 1 (5.88%) Oracle Service Bus
2 1 (5.88%) Oracle SOA Suite
2 1 (5.88%) WebLogic
Business Applications
1 2 (11.76%) Dynamics CRM
2 1 (5.88%) Oracle EBS
2 1 (5.88%) Oracle ERP
Cloud Services
1 11 (64.71%) Microsoft Azure
2 6 (35.29%) IaaS
2 6 (35.29%) PaaS
3 3 (17.65%) SaaS
4 2 (11.76%) Boomi
4 2 (11.76%) Dynamics 365
4 2 (11.76%) Power Platform
5 1 (5.88%) Azure Active Directory
5 1 (5.88%) GitHub
5 1 (5.88%) OpenShift
5 1 (5.88%) Oracle CX
5 1 (5.88%) Oracle Service Cloud
Communications & Networking
1 1 (5.88%) DHCP
1 1 (5.88%) DNS
1 1 (5.88%) HTTP
1 1 (5.88%) SSL
Database & Business Intelligence
1 3 (17.65%) SQL Server
2 2 (11.76%) Azure SQL Database
2 2 (11.76%) Power BI
3 1 (5.88%) Cosmos DB
3 1 (5.88%) Data Lake
3 1 (5.88%) HDInsight
3 1 (5.88%) Oracle ODI
3 1 (5.88%) Relational Database
3 1 (5.88%) SQL Server Analysis Services
3 1 (5.88%) SQL Server Integration Services
Development Applications
1 4 (23.53%) Jenkins
1 4 (23.53%) Visual Studio Team System
2 3 (17.65%) Visual Studio
3 2 (11.76%) Selenium
3 2 (11.76%) SonarQube
3 2 (11.76%) Team Foundation Server
4 1 (5.88%) Bitbucket
4 1 (5.88%) FishEye
4 1 (5.88%) Git (software)
4 1 (5.88%) JIRA
4 1 (5.88%) MSTest
4 1 (5.88%) NUnit
4 1 (5.88%) Sonatype Nexus
4 1 (5.88%) Subversion
4 1 (5.88%) TeamCity
General
1 1 (5.88%) Banking
1 1 (5.88%) Retail
Job Titles
1 8 (47.06%) Developer
2 5 (29.41%) Azure Engineer
3 4 (23.53%) Architect
3 4 (23.53%) Azure DevOps
3 4 (23.53%) Azure DevOps Engineer
3 4 (23.53%) DevOps Engineer
4 2 (11.76%) .NET Developer
4 2 (11.76%) Applications Developer
4 2 (11.76%) C# Developer
4 2 (11.76%) Full Stack Developer
4 2 (11.76%) Mobile Applications Developer
4 2 (11.76%) Mobile Developer
4 2 (11.76%) Senior Architect
4 2 (11.76%) Technical Architect
4 2 (11.76%) Xamarin Developer
5 1 (5.88%) Oracle SOA Developer
5 1 (5.88%) Senior Developer
5 1 (5.88%) Senior Java Developer
5 1 (5.88%) Senior Technical Architect
5 1 (5.88%) SOA Developer
Libraries, Frameworks & Software Standards
1 8 (47.06%) XML
2 5 (29.41%) .NET
2 5 (29.41%) SOAP
2 5 (29.41%) Web Services
3 4 (23.53%) HTML
3 4 (23.53%) REST
4 3 (17.65%) .NET Framework
4 3 (17.65%) CSS
4 3 (17.65%) HTML5
4 3 (17.65%) jQuery
4 3 (17.65%) RESTful
5 2 (11.76%) ADO.NET
5 2 (11.76%) ASP.NET Web API
5 2 (11.76%) Entity Framework
6 1 (5.88%) AngularJS
6 1 (5.88%) KnockoutJS
6 1 (5.88%) MyBatis
6 1 (5.88%) OAuth2
6 1 (5.88%) Protocol Buffers
6 1 (5.88%) Swagger
Miscellaneous
1 3 (17.65%) Mobile App
2 2 (11.76%) Greenfield Project
3 1 (5.88%) DataPower
3 1 (5.88%) Linux Command Line
3 1 (5.88%) TM Forum
3 1 (5.88%) User Experience
3 1 (5.88%) Virtual Team
Operating Systems
1 3 (17.65%) Android
1 3 (17.65%) Apple iOS
1 3 (17.65%) Windows
2 2 (11.76%) Windows Server
3 1 (5.88%) Unix
Processes & Methodologies
1 10 (58.82%) DevOps
2 8 (47.06%) Agile Software Development
3 5 (29.41%) CRM
4 4 (23.53%) Continuous Integration
4 4 (23.53%) Scrum
5 3 (17.65%) B2C
5 3 (17.65%) Web Development
6 2 (11.76%) Analytics
6 2 (11.76%) API Development
6 2 (11.76%) Business Intelligence
6 2 (11.76%) Continuous Delivery
6 2 (11.76%) Continuous Deployment
6 2 (11.76%) Data Management
6 2 (11.76%) ITIL
6 2 (11.76%) Kanban
6 2 (11.76%) OO
6 2 (11.76%) Service Delivery
6 2 (11.76%) Test Automation
6 2 (11.76%) Unit Testing
7 1 (5.88%) Runbook
Programming Languages
1 8 (47.06%) PowerShell
2 6 (35.29%) C#
2 6 (35.29%) SQL
3 3 (17.65%) Java
4 2 (11.76%) JavaScript
5 1 (5.88%) C
5 1 (5.88%) C++
5 1 (5.88%) Groovy
5 1 (5.88%) PL/SQL
5 1 (5.88%) Python
5 1 (5.88%) T-SQL
5 1 (5.88%) VB.NET
5 1 (5.88%) XQuery
Qualifications
1 3 (17.65%) Security Cleared
2 2 (11.76%) SC Cleared
3 1 (5.88%) BPSS Clearance
System Software
1 1 (5.88%) Active Directory
1 1 (5.88%) Docker
1 1 (5.88%) Virtual Machines
Systems Management
1 1 (5.88%) Ansible
1 1 (5.88%) Kubernetes
1 1 (5.88%) Terraform
Vendors
1 6 (35.29%) Microsoft
2 3 (17.65%) Oracle
3 2 (11.76%) Dell
3 2 (11.76%) Xamarin
4 1 (5.88%) Apiary
4 1 (5.88%) IBM
4 1 (5.88%) MuleSoft
4 1 (5.88%) SAP
4 1 (5.88%) TIBCO
4 1 (5.88%) WSO2