Period
to 27 May 2018

The following table provides summary statistics for contract job vacancies advertised in Bristol 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 27 May 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
South West > Bristol
6 months to
27 May 2018
Same period 2017 Same period 2016
Rank 83 78 86
Rank change year-on-year -5 +8 -5
Contract jobs citing JSON 21 25 20
As % of all contract IT jobs advertised in Bristol 1.23% 1.54% 1.16%
As % of the Libraries, Frameworks & Software Standards category 4.96% 5.49% 4.74%
Number of daily rates quoted 17 20 20
Bristol median daily rate £350 £345 £363
Median daily rate % change year-on-year +1.45% -4.83% -14.71%
10th Percentile £281 £277 £263
90th Percentile £450 £419 £491
South West median daily rate £375 £375 £375
Number of hourly rates quoted 0 2 0
Bristol median hourly rate - £38.75 -
South West median hourly rate - £38.75 -

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

All Software Libraries and Frameworks
Bristol
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 423 455 422
As % of all contract IT jobs advertised in Bristol 24.81% 27.98% 24.42%
Number of daily rates quoted 279 297 312
Bristol median daily rate £400 £400 £350
Median daily rate % change year-on-year - +14.29% -6.67%
10th Percentile £300 £280 £263
90th Percentile £525 £544 £475
South West median daily rate £401 £400 £375
% change year-on-year +0.31% +6.67% -
Number of hourly rates quoted 0 7 19
Bristol median hourly rate - £37.50 £35.00
Median hourly rate % change year-on-year - +7.14% -12.50%
South West median hourly rate £44.50 £40.50 £41.44
% change year-on-year +9.88% -2.26% +11.99%

JSON
Job Vacancy Trend in Bristol

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

Job vacancy trend for JSON in Bristol

JSON
Contractor Daily Rate Trend in Bristol

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

Contractor daily rate trend for JSON in Bristol

JSON
Contractor Daily Rate Histogram in Bristol

The daily rate distribution of IT jobs citing JSON in Bristol over the 6 months to 27 May 2018.

Contractor daily rate histogram for JSON in Bristol

JSON
Contractor Hourly Rate Trend in Bristol

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing JSON in Bristol.

Contractor hourly rate trend for JSON in Bristol

For the 6 months to 27 May 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 Bristol region with a requirement for JSON.

1 15 (71.43%) Agile Software Development
2 11 (52.38%) REST
3 10 (47.62%) HTML
3 10 (47.62%) JavaScript
3 10 (47.62%) CSS
4 9 (42.86%) OO
4 9 (42.86%) jQuery
4 9 (42.86%) Test Automation
5 8 (38.10%) Git (software)
5 8 (38.10%) Selenium
5 8 (38.10%) SOAP
5 8 (38.10%) Java
5 8 (38.10%) C#
6 7 (33.33%) XML
6 7 (33.33%) SQL Server
6 7 (33.33%) Cucumber
7 6 (28.57%) ASP.NET MVC
7 6 (28.57%) AngularJS
7 6 (28.57%) Twitter Bootstrap
7 6 (28.57%) ASP.NET Web API
7 6 (28.57%) ASP.NET
7 6 (28.57%) Oracle
7 6 (28.57%) .NET
7 6 (28.57%) Microsoft
7 6 (28.57%) MVC
7 6 (28.57%) Finance
7 6 (28.57%) Scrum
7 6 (28.57%) TDD
8 5 (23.81%) OOD
8 5 (23.81%) Oracle Database

JSON
Co-occurring IT Skills in Bristol 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 3 (14.29%) CMS
2 2 (9.52%) Apache
2 2 (9.52%) WordPress
3 1 (4.76%) Oracle SOA Suite
3 1 (4.76%) Sitecore CMS
Applications
1 1 (4.76%) CATIA
Business Applications
1 1 (4.76%) DELMIA
1 1 (4.76%) ENOVIA
1 1 (4.76%) Magento
1 1 (4.76%) Teamcenter
Cloud Services
1 3 (14.29%) Amazon AWS
2 2 (9.52%) Microsoft Azure
3 1 (4.76%) IaaS
3 1 (4.76%) PaaS
Communications & Networking
1 1 (4.76%) Internet
Database & Business Intelligence
1 7 (33.33%) SQL Server
2 5 (23.81%) Oracle Database
3 1 (4.76%) MySQL
3 1 (4.76%) SQL Server 2014
3 1 (4.76%) SQL Server 2016
3 1 (4.76%) SQL Server Integration Services
Development Applications
1 8 (38.10%) Git (software)
1 8 (38.10%) Selenium
2 7 (33.33%) Cucumber
3 4 (19.05%) NUnit
4 3 (14.29%) IntelliJ
4 3 (14.29%) Jenkins
4 3 (14.29%) Maven
4 3 (14.29%) TeamCity
5 2 (9.52%) SoapUI
6 1 (4.76%) Artifactory
6 1 (4.76%) MSBuild
6 1 (4.76%) Octopus Deploy
6 1 (4.76%) RSpec
6 1 (4.76%) Sonatype Nexus
6 1 (4.76%) Team Foundation Server
6 1 (4.76%) Visual Studio
General
1 6 (28.57%) Finance
2 4 (19.05%) Electronics
2 4 (19.05%) Manufacturing
2 4 (19.05%) Marketing
2 4 (19.05%) Telecoms
3 3 (14.29%) Banking
Job Titles
1 12 (57.14%) Developer
2 6 (28.57%) .NET Developer
2 6 (28.57%) ASP.NET Developer
3 5 (23.81%) C# .NET Developer
3 5 (23.81%) C# ASP.NET Developer
3 5 (23.81%) C# Developer
4 4 (19.05%) ASP.NET MVC Developer
4 4 (19.05%) Automation Tester
4 4 (19.05%) Tester
5 3 (14.29%) Analyst
5 3 (14.29%) Automation Test Analyst
5 3 (14.29%) PHP Developer
5 3 (14.29%) Test Analyst
6 2 (9.52%) .NET Software Developer
6 2 (9.52%) Agile .NET Developer
6 2 (9.52%) C# Software Developer
6 2 (9.52%) CSS Developer
6 2 (9.52%) HTML Developer
6 2 (9.52%) JavaScript Developer
6 2 (9.52%) WordPress Developer
Libraries, Frameworks & Software Standards
1 11 (52.38%) REST
2 10 (47.62%) CSS
2 10 (47.62%) HTML
3 9 (42.86%) jQuery
4 8 (38.10%) SOAP
5 7 (33.33%) XML
6 6 (28.57%) .NET
6 6 (28.57%) AngularJS
6 6 (28.57%) ASP.NET
6 6 (28.57%) ASP.NET MVC
6 6 (28.57%) ASP.NET Web API
6 6 (28.57%) Twitter Bootstrap
7 4 (19.05%) Ajax
7 4 (19.05%) Gherkin
8 3 (14.29%) CSS3
8 3 (14.29%) HTML5
8 3 (14.29%) React
9 2 (9.52%) LESS
9 2 (9.52%) RESTful
9 2 (9.52%) Sass
Miscellaneous
1 3 (14.29%) Greenfield Project
2 2 (9.52%) User Experience
3 1 (4.76%) Animation
Operating Systems
1 2 (9.52%) Linux
2 1 (4.76%) Windows
2 1 (4.76%) Windows Server
2 1 (4.76%) Windows Server 2008
2 1 (4.76%) Windows Server 2012
Processes & Methodologies
1 15 (71.43%) Agile Software Development
2 9 (42.86%) OO
2 9 (42.86%) Test Automation
3 6 (28.57%) MVC
3 6 (28.57%) Scrum
3 6 (28.57%) TDD
4 5 (23.81%) OOD
4 5 (23.81%) Open Source
5 4 (19.05%) Business Intelligence
5 4 (19.05%) Digital Marketing
5 4 (19.05%) Programme Management
5 4 (19.05%) SDET
6 3 (14.29%) BDD
6 3 (14.29%) Front End Development
6 3 (14.29%) Pair Programming
6 3 (14.29%) Test Scripting
7 2 (9.52%) Continuous Integration
7 2 (9.52%) Load Testing
7 2 (9.52%) Performance Testing
7 2 (9.52%) Unit Testing
Programming Languages
1 10 (47.62%) JavaScript
2 8 (38.10%) C#
2 8 (38.10%) Java
3 4 (19.05%) PHP
4 1 (4.76%) PowerShell
4 1 (4.76%) SQL
4 1 (4.76%) TypeScript
Quality Assurance & Compliance
1 2 (9.52%) WCAG
Systems Management
1 1 (4.76%) Ansible
1 1 (4.76%) Terraform
Vendors
1 6 (28.57%) Microsoft
1 6 (28.57%) Oracle
2 4 (19.05%) SAP
3 1 (4.76%) Sitecore
3 1 (4.76%) Talend