Period
to 20 October 2018

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 20 October 2018 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
20 Oct 2018
Same period 2017 Same period 2016
Rank 38 43 47
Rank change year-on-year +5 +4 +13
Contract jobs citing JSON 28 6 4
As % of all contract IT jobs advertised in Southampton 5.24% 1.28% 0.82%
As % of the Libraries, Frameworks & Software Standards category 11.97% 4.80% 3.81%
Number of daily rates quoted 20 5 3
Southampton median daily rate £450 £350 £323
Median daily rate % change year-on-year +28.57% +8.53% -13.42%
10th Percentile £446 £325 £296
90th Percentile £646 £505 £345
Hampshire median daily rate £450 £400 £323
% change year-on-year +12.50% +24.03% -14.00%
Number of hourly rates quoted 0 0 0
Southampton median hourly rate - - -
Hampshire median hourly rate £56.89 £45.00 £45.00
% change year-on-year +26.43% - -

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

All Software Libraries and Frameworks
Southampton
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 234 125 105
As % of all contract IT jobs advertised in Southampton 43.82% 26.71% 21.65%
Number of daily rates quoted 181 73 74
Southampton median daily rate £513 £375 £400
Median daily rate % change year-on-year +36.67% -6.25% +8.11%
10th Percentile £363 £300 £282
90th Percentile £575 £568 £513
Hampshire median daily rate £438 £400 £400
% change year-on-year +9.38% - +6.67%
Number of hourly rates quoted 0 4 2
Southampton median hourly rate - £45.20 £13.13
Median hourly rate % change year-on-year - +244.34% -65.00%
Hampshire median hourly rate £45.00 £42.50 £45.00
% change year-on-year +5.88% -5.56% +20.00%

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 20 October 2018.

Contractor daily rate histogram for JSON in Southampton

For the 6 months to 20 October 2018, 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 Southampton region with a requirement for JSON.

1 20 (71.43%) Microsoft Azure
2 19 (67.86%) Agile Software Development
3 18 (64.29%) Serverless
4 13 (46.43%) C#
4 13 (46.43%) TDD
4 13 (46.43%) BDD
5 8 (28.57%) JavaScript
5 8 (28.57%) Azure Functions
6 7 (25.00%) Data Modelling
6 7 (25.00%) Microsoft
7 6 (21.43%) PowerShell
7 6 (21.43%) Git (software)
7 6 (21.43%) Security Cleared
8 5 (17.86%) Visual Studio Team System
8 5 (17.86%) Continuous Integration
8 5 (17.86%) SAML
8 5 (17.86%) Project Management
8 5 (17.86%) Identity Management
8 5 (17.86%) Geospatial Data
8 5 (17.86%) Virtual Machines
8 5 (17.86%) Big Data
8 5 (17.86%) DevOps
8 5 (17.86%) SDLC
9 4 (14.29%) Azure Active Directory
9 4 (14.29%) Build Automation
9 4 (14.29%) Functional Programming
9 4 (14.29%) User Experience
9 4 (14.29%) REST
9 4 (14.29%) Sass
9 4 (14.29%) TypeScript

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:

Application Platforms
1 2 (7.14%) Apache
1 2 (7.14%) Apache Solr
1 2 (7.14%) Apache Spark
Cloud Services
1 20 (71.43%) Microsoft Azure
2 18 (64.29%) Serverless
3 8 (28.57%) Azure Functions
4 4 (14.29%) Azure Active Directory
5 3 (10.71%) Azure Machine Learning
5 3 (10.71%) Cortana Intelligence Suite
5 3 (10.71%) PaaS
5 3 (10.71%) SaaS
6 2 (7.14%) Azure Data Factory
Database & Business Intelligence
1 5 (17.86%) Big Data
1 5 (17.86%) Geospatial Data
2 4 (14.29%) Data Warehouse
3 3 (10.71%) Azure SQL Database
3 3 (10.71%) Data Lake
3 3 (10.71%) GIS
4 2 (7.14%) Apache Cassandra
4 2 (7.14%) Azure SQL Data Warehouse
4 2 (7.14%) Cosmos DB
4 2 (7.14%) Hadoop
4 2 (7.14%) MongoDB
4 2 (7.14%) NoSQL
4 2 (7.14%) Power BI
4 2 (7.14%) SQL Server
4 2 (7.14%) SQL Server Analysis Services
4 2 (7.14%) SQL Server Integration Services
5 1 (3.57%) HDInsight
5 1 (3.57%) SQL Server Reporting Services
Development Applications
1 6 (21.43%) Git (software)
2 5 (17.86%) Visual Studio Team System
3 2 (7.14%) Jenkins
3 2 (7.14%) Subversion
4 1 (3.57%) Cucumber
4 1 (3.57%) Selenium
4 1 (3.57%) SoapUI
4 1 (3.57%) Visual Studio
Job Titles
1 18 (64.29%) Developer
2 13 (46.43%) C# Developer
3 4 (14.29%) Architect
3 4 (14.29%) DevOps Engineer
3 4 (14.29%) JavaScript Developer
3 4 (14.29%) UI Developer
4 3 (10.71%) Automation Engineer
4 3 (10.71%) Platform Engineer
4 3 (10.71%) React Developer
5 2 (7.14%) Azure Architect
5 2 (7.14%) Backend Developer
5 2 (7.14%) Data Architect
6 1 (3.57%) .NET Developer
6 1 (3.57%) Analyst
6 1 (3.57%) Automation Test Analyst
6 1 (3.57%) Azure Developer
6 1 (3.57%) C# .NET Developer
6 1 (3.57%) Technical Writer
6 1 (3.57%) Test Analyst
Libraries, Frameworks & Software Standards
1 5 (17.86%) SAML
2 4 (14.29%) .NET
2 4 (14.29%) CSS
2 4 (14.29%) GraphQL
2 4 (14.29%) HTML
2 4 (14.29%) OpenLayers
2 4 (14.29%) Redux
2 4 (14.29%) REST
2 4 (14.29%) Sass
3 3 (10.71%) React
4 2 (7.14%) JSON Schema
4 2 (7.14%) Kafka
4 2 (7.14%) Leaflet
5 1 (3.57%) SOAP
5 1 (3.57%) XML
Miscellaneous
1 4 (14.29%) User Experience
2 1 (3.57%) Analytical Skills
2 1 (3.57%) Hybrid Cloud
Operating Systems
1 4 (14.29%) Linux
1 4 (14.29%) Windows
Processes & Methodologies
1 19 (67.86%) Agile Software Development
2 13 (46.43%) BDD
2 13 (46.43%) TDD
3 7 (25.00%) Data Modelling
4 5 (17.86%) Continuous Integration
4 5 (17.86%) DevOps
4 5 (17.86%) Identity Management
4 5 (17.86%) Project Management
4 5 (17.86%) SDLC
5 4 (14.29%) Build Automation
5 4 (14.29%) Continuous Deployment
5 4 (14.29%) Deployment Automation
5 4 (14.29%) Functional Programming
5 4 (14.29%) Wireframes
6 3 (10.71%) Analytics
6 3 (10.71%) Artificial Intelligence
6 3 (10.71%) Machine Learning
6 3 (10.71%) OO
6 3 (10.71%) OOP
7 2 (7.14%) Configuration Management
Programming Languages
1 13 (46.43%) C#
2 8 (28.57%) JavaScript
3 6 (21.43%) PowerShell
4 4 (14.29%) SQL
4 4 (14.29%) TypeScript
5 3 (10.71%) ES6
5 3 (10.71%) Python
6 1 (3.57%) Java
Qualifications
1 6 (21.43%) Security Cleared
System Software
1 5 (17.86%) Virtual Machines
2 4 (14.29%) Active Directory
2 4 (14.29%) Docker
3 2 (7.14%) Hyper-V
Systems Management
1 2 (7.14%) Failover Clustering
1 2 (7.14%) Kubernetes
1 2 (7.14%) Opscode Chef
1 2 (7.14%) Puppet
1 2 (7.14%) Terraform
2 1 (3.57%) SCVMM
Vendors
1 7 (25.00%) Microsoft
2 2 (7.14%) Databricks
2 2 (7.14%) ESRI