The following table provides summary statistics for contract job vacancies advertised in Watford with a requirement for JSON skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited JSON over the 3 months to 25 March 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.

3 months to
25 Mar 2017
Same period 2016 Same period 2015
JSON
Hertfordshire / Watford
Rank 17 19 25
Rank change year-on-year +2 +6  
Contract jobs citing JSON 6 3 2
As % of all contract IT jobs advertised in Watford 4.96% 3.09% 1.63%
As % of the Libraries, Frameworks & Software Standards category 18.18% 5.88% 3.45%
Number of daily rates quoted 2 2 1
Median daily rate £500 £313 £400
Median daily rate % change year-on-year +60.00% -21.87%  
UK excluding London median daily rate £413 £375 £350
% change year-on-year +10.00% +7.14%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £36.50 £55.00 £37.50
% change year-on-year -33.63% +46.66%  

JSON is in the industry standards, technical specifications and software library and framework skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Watford with a requirement for industry standards, technical specifications and software library and framework skills.

Contract Software Library & Framework Skills
Watford
Contract job vacancies with a requirement for industry standards, technical specifications and software library and framework skills 33 51 58
As % of all contract IT job vacancies advertised in Watford 27.27% 52.58% 47.15%
Number of daily rates quoted 23 23 26
Median daily rate £400 £385 £375
Median daily rate % change year-on-year +3.89% +2.66%  
90% offered a daily rate of more than £130 £300 £265
10% offered a daily rate of more than £514 £550 £475
UK excluding London median daily rate £375 £363 £350
% change year-on-year +3.44% +3.57%  
Number of hourly rates quoted 0 2 0
Median hourly rate - £37.50 -
UK excluding London median hourly rate £40.00 £38.00 £36.00
% change year-on-year +5.26% +5.55%  

JSON
Job Vacancy Trend in Watford

The job posting trend of jobs advertised in Watford citing JSON as a proportion of all contract or permanent IT jobs with a match in the Libraries, Frameworks & Software Standards category.

Job vacancy trend for JSON in Watford

JSON
Contractor Daily Rate Trend in Watford

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

Contractor daily rate trend for JSON in Watford

JSON
Top 30 Related IT Skills in Watford

For the 6 months to 25 March 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 Watford region with a requirement for JSON.

1 7 (87.50%) Java
1 7 (87.50%) JavaScript
1 7 (87.50%) .NET
1 7 (87.50%) XML
1 7 (87.50%) RESTful
2 6 (75.00%) Open Source
2 6 (75.00%) DataPower
2 6 (75.00%) Agile Software Development
2 6 (75.00%) WebSphere MQ
2 6 (75.00%) WebSphere
2 6 (75.00%) IBM Integration Bus
2 6 (75.00%) OO
2 6 (75.00%) IBM
2 6 (75.00%) XSLT
2 6 (75.00%) WebSphere Cast Iron
2 6 (75.00%) API Development
3 5 (62.50%) DevOps
3 5 (62.50%) CRM
4 4 (50.00%) Configuration Management
4 4 (50.00%) Release Management
4 4 (50.00%) Mobile App
4 4 (50.00%) SuccessFactors
4 4 (50.00%) SAP HCM
4 4 (50.00%) Continuous Integration
4 4 (50.00%) Dell
4 4 (50.00%) SAP
4 4 (50.00%) Dynamics CRM
4 4 (50.00%) Boomi
5 2 (25.00%) Performance Tuning
5 2 (25.00%) SOAP

JSON
Top Related IT Skills in Watford 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 6 (75.00%) WebSphere
2 1 (12.50%) NServiceBus
Business Applications
1 4 (50.00%) Dynamics CRM
1 4 (50.00%) SAP HCM
Cloud Services
1 4 (50.00%) Boomi
1 4 (50.00%) SuccessFactors
Communications & Networking
1 1 (12.50%) Internet
Database & Business Intelligence
1 2 (25.00%) MySQL
2 1 (12.50%) SQL Server
2 1 (12.50%) SQL Server 2008
General
1 1 (12.50%) Retail
1 1 (12.50%) Telecoms
Job Titles
1 7 (87.50%) Developer
2 5 (62.50%) Integration Developer
2 5 (62.50%) WebSphere Developer
3 1 (12.50%) Architect
3 1 (12.50%) Consultant
3 1 (12.50%) E-Commerce Architect
3 1 (12.50%) E-Commerce Solution Architect
3 1 (12.50%) Java Architect
3 1 (12.50%) Java Solutions Architect
3 1 (12.50%) Solutions Architect
3 1 (12.50%) WebSphere Consultant
3 1 (12.50%) WebSphere Message Broker Developer
Libraries, Frameworks & Software Standards
1 7 (87.50%) .NET
1 7 (87.50%) RESTful
1 7 (87.50%) XML
2 6 (75.00%) IBM Integration Bus
2 6 (75.00%) WebSphere MQ
2 6 (75.00%) XSLT
3 2 (25.00%) SOAP
4 1 (12.50%) .NET Framework
4 1 (12.50%) Ajax
4 1 (12.50%) ASP.NET
4 1 (12.50%) ASP.NET MVC
4 1 (12.50%) ASP.NET MVC 4
4 1 (12.50%) CSS
4 1 (12.50%) Entity Framework
4 1 (12.50%) J2EE
4 1 (12.50%) JMS
4 1 (12.50%) jQuery
4 1 (12.50%) Kendo UI
4 1 (12.50%) MSMQ
4 1 (12.50%) Web Services
Miscellaneous
1 6 (75.00%) DataPower
2 4 (50.00%) Mobile App
3 1 (12.50%) Analytical Skills
3 1 (12.50%) RIA
3 1 (12.50%) User Experience
Operating Systems
1 1 (12.50%) Linux
1 1 (12.50%) Unix
Processes & Methodologies
1 6 (75.00%) Agile Software Development
1 6 (75.00%) API Development
1 6 (75.00%) OO
1 6 (75.00%) Open Source
2 5 (62.50%) CRM
2 5 (62.50%) DevOps
3 4 (50.00%) Configuration Management
3 4 (50.00%) Continuous Integration
3 4 (50.00%) Release Management
4 2 (25.00%) E-Commerce
4 2 (25.00%) Performance Tuning
5 1 (12.50%) B2B
5 1 (12.50%) Change Management
5 1 (12.50%) Logistics
5 1 (12.50%) MVC
5 1 (12.50%) Project Planning
5 1 (12.50%) Regression Testing
5 1 (12.50%) SOA
5 1 (12.50%) Software Engineering
5 1 (12.50%) TOGAF
Programming Languages
1 7 (87.50%) Java
1 7 (87.50%) JavaScript
2 1 (12.50%) C#
2 1 (12.50%) SQL
Systems Management
1 6 (75.00%) WebSphere Cast Iron
Vendors
1 6 (75.00%) IBM
2 4 (50.00%) Dell
2 4 (50.00%) SAP
3 1 (12.50%) Oracle
Watford, Hertfordshire
Whitby Munn
Rate: From £300 to £400 per day
Posted: 10 hours ago