Period
to 20 November 2017

The following table provides summary statistics for contract job vacancies advertised in Warrington 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 November 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
Cheshire > Warrington
6 months to
20 Nov 2017
Same period 2016 Same period 2015
Rank 25 34 48
Rank change year-on-year +9 +14 -12
Contract jobs citing JSON 7 16 10
As % of all contract IT jobs advertised in Warrington 2.54% 3.59% 1.60%
As % of the Libraries, Frameworks & Software Standards category 12.96% 17.20% 6.80%
Number of daily rates quoted 5 12 7
Warrington median daily rate £375 £550 £625
Median daily rate % change year-on-year -31.82% -12.00% +22.55%
10th Percentile £364 £416 £300
90th Percentile £491 £696 £650
Cheshire median daily rate £450 £431 £388
% change year-on-year +4.35% +11.29% -21.32%
Number of hourly rates quoted 0 0 0
Warrington median hourly rate - - -
Cheshire 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 Warrington with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Warrington
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 54 93 147
As % of all contract IT jobs advertised in Warrington 19.57% 20.85% 23.48%
Number of daily rates quoted 38 60 120
Warrington median daily rate £400 £414 £400
Median daily rate % change year-on-year -3.32% +3.44% +6.67%
10th Percentile £282 £267 £313
90th Percentile £575 £650 £575
Cheshire median daily rate £400 £388 £400
% change year-on-year +3.23% -3.13% +14.29%
Number of hourly rates quoted 4 2 0
Warrington median hourly rate £32.00 £32.50 -
Median hourly rate % change year-on-year -1.54% - -
Cheshire median hourly rate £32.00 £32.50 £17.77
% change year-on-year -1.54% +82.89% -47.74%

JSON
Job Vacancy Trend in Warrington

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

Job vacancy trend for JSON in Warrington

JSON
Contractor Daily Rate Trend in Warrington

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

Contractor daily rate trend for JSON in Warrington

JSON
Contractor Daily Rate Histogram in Warrington

The daily rate distribution of IT jobs citing JSON in Warrington over the 6 months to 20 November 2017.

Contractor daily rate histogram for JSON in Warrington

For the 6 months to 20 November 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 Warrington region with a requirement for JSON.

1 6 (85.71%) C#
1 6 (85.71%) .NET
1 6 (85.71%) SQL Server
1 6 (85.71%) MVC
1 6 (85.71%) Agile Software Development
1 6 (85.71%) jQuery
1 6 (85.71%) ASP.NET Web API
2 5 (71.43%) .NET Core
2 5 (71.43%) KnockoutJS
2 5 (71.43%) AngularJS
2 5 (71.43%) Entity Framework
2 5 (71.43%) DevExpress
2 5 (71.43%) RESTful
2 5 (71.43%) .NET Framework
2 5 (71.43%) WCF
2 5 (71.43%) TDD
2 5 (71.43%) Microsoft
2 5 (71.43%) ASP.NET
3 4 (57.14%) REST
4 3 (42.86%) ASP.NET Core
4 3 (42.86%) DevOps
4 3 (42.86%) CSS
4 3 (42.86%) OO
4 3 (42.86%) JavaScript
4 3 (42.86%) SQL
4 3 (42.86%) T-SQL
4 3 (42.86%) SharePoint
4 3 (42.86%) BizTalk Server
4 3 (42.86%) SQL Server Reporting Services
4 3 (42.86%) Continuous Integration

JSON
Co-occurring IT Skills in Warrington 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 (42.86%) BizTalk Server
1 3 (42.86%) SharePoint
Communications & Networking
1 1 (14.29%) Firewall
1 1 (14.29%) FTP
1 1 (14.29%) Intranet
1 1 (14.29%) Intrusion Detection
Database & Business Intelligence
1 6 (85.71%) SQL Server
2 3 (42.86%) SQL Server Reporting Services
3 2 (28.57%) SQL Server Integration Services
4 1 (14.29%) SQL Server 2008
Development Applications
1 2 (28.57%) Team Foundation Server
Job Titles
1 6 (85.71%) Developer
2 5 (71.43%) .NET Developer
3 2 (28.57%) ASP.NET Developer
3 2 (28.57%) Senior .NET Developer
3 2 (28.57%) Senior Developer
4 1 (14.29%) Analyst
4 1 (14.29%) HTML CSS Developer
4 1 (14.29%) HTML Developer
4 1 (14.29%) JavaScript Developer
4 1 (14.29%) Monitoring Analyst
4 1 (14.29%) Operations Analyst
4 1 (14.29%) Protective Monitoring Analyst
4 1 (14.29%) Security Analyst
4 1 (14.29%) Security Monitoring Analyst
4 1 (14.29%) Security Operations Analyst
4 1 (14.29%) Senior Analyst
4 1 (14.29%) Senior Operations Analyst
4 1 (14.29%) Senior Security Analyst
4 1 (14.29%) Software Developer
Libraries, Frameworks & Software Standards
1 6 (85.71%) .NET
1 6 (85.71%) ASP.NET Web API
1 6 (85.71%) jQuery
2 5 (71.43%) .NET Core
2 5 (71.43%) .NET Framework
2 5 (71.43%) AngularJS
2 5 (71.43%) ASP.NET
2 5 (71.43%) Entity Framework
2 5 (71.43%) KnockoutJS
2 5 (71.43%) RESTful
2 5 (71.43%) WCF
3 4 (57.14%) REST
4 3 (42.86%) ASP.NET Core
4 3 (42.86%) CSS
5 2 (28.57%) ASP.NET MVC
5 2 (28.57%) ASP.NET Web Forms
5 2 (28.57%) Express
6 1 (14.29%) CSS3
6 1 (14.29%) HTML5
6 1 (14.29%) Node.js
Miscellaneous
1 2 (28.57%) Replication
2 1 (14.29%) Analytical Skills
2 1 (14.29%) CESG
2 1 (14.29%) Cyber Attack
2 1 (14.29%) Management Information System
Processes & Methodologies
1 6 (85.71%) Agile Software Development
1 6 (85.71%) MVC
2 5 (71.43%) TDD
3 3 (42.86%) Continuous Integration
3 3 (42.86%) DevOps
3 3 (42.86%) OO
4 2 (28.57%) Scrum
4 2 (28.57%) SOLID
5 1 (14.29%) BDD
5 1 (14.29%) Digital Forensics
5 1 (14.29%) Information Security
5 1 (14.29%) Information Security Management
5 1 (14.29%) Open Source
5 1 (14.29%) Project Management
5 1 (14.29%) Reverse Engineering
5 1 (14.29%) Risk Management
5 1 (14.29%) Security Management
5 1 (14.29%) Security Testing
5 1 (14.29%) Stakeholder Management
5 1 (14.29%) Web Development
Programming Languages
1 6 (85.71%) C#
2 3 (42.86%) JavaScript
2 3 (42.86%) SQL
2 3 (42.86%) T-SQL
3 1 (14.29%) COBOL
3 1 (14.29%) Java
3 1 (14.29%) Python
Qualifications
1 1 (14.29%) CISSP
1 1 (14.29%) GCED
1 1 (14.29%) GCFA
1 1 (14.29%) GCIA
1 1 (14.29%) GCIH
1 1 (14.29%) GIAC
1 1 (14.29%) GREM
1 1 (14.29%) GSEC
Quality Assurance & Compliance
1 1 (14.29%) CESG Infosec
1 1 (14.29%) HMG Security Policy Framework
1 1 (14.29%) ISO/IEC 27001
Systems Management
1 1 (14.29%) IBM BigFix
Vendors
1 5 (71.43%) DevExpress
1 5 (71.43%) Microsoft