Period
to 21 November 2018

The following table provides summary statistics for contract job vacancies advertised in Canary Wharf 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 21 November 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
Tower Hamlets > Canary Wharf
6 months to
21 Nov 2018
Same period 2017 Same period 2016
Rank 49 40 36
Rank change year-on-year -9 -4 +5
Contract jobs citing JSON 8 7 5
As % of all contract IT jobs advertised in Canary Wharf 2.45% 2.50% 1.60%
As % of the Libraries, Frameworks & Software Standards category 4.15% 6.42% 5.81%
Number of daily rates quoted 6 6 3
Canary Wharf median daily rate £425 £515 £525
Median daily rate % change year-on-year -17.48% -1.90% +2.44%
10th Percentile £413 £479 £423
90th Percentile £478 £650 £628
Tower Hamlets median daily rate £425 £515 £525
% change year-on-year -17.48% -1.90% -
Number of hourly rates quoted 0 0 0
Canary Wharf median hourly rate - - -
Tower Hamlets 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 Canary Wharf with a requirement for technical specification, industry standards, software libraries and framework skills.

All Software Libraries and Frameworks
Canary Wharf
Contract vacancies with a requirement for technical specification, industry standards, software libraries and framework skills 193 109 86
As % of all contract IT jobs advertised in Canary Wharf 59.20% 38.93% 27.48%
Number of daily rates quoted 158 85 50
Canary Wharf median daily rate £550 £575 £460
Median daily rate % change year-on-year -4.35% +25.00% -8.00%
10th Percentile £411 £450 £319
90th Percentile £614 £733 £646
Tower Hamlets median daily rate £550 £566 £473
% change year-on-year -2.87% +19.84% -5.50%
Number of hourly rates quoted 0 0 0
Canary Wharf median hourly rate - - -
Tower Hamlets median hourly rate - - -

JSON
Job Vacancy Trend in Canary Wharf

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

Job vacancy trend for JSON in Canary Wharf

JSON
Contractor Daily Rate Trend in Canary Wharf

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

Contractor daily rate trend for JSON in Canary Wharf

For the 6 months to 21 November 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 Canary Wharf region with a requirement for JSON.

1 7 (87.50%) JavaScript
2 5 (62.50%) CSS
2 5 (62.50%) Finance
2 5 (62.50%) Games
2 5 (62.50%) Scrum
2 5 (62.50%) OO
2 5 (62.50%) HTML
2 5 (62.50%) Agile Software Development
2 5 (62.50%) Software Engineering
2 5 (62.50%) jQuery
2 5 (62.50%) Amazon AWS
2 5 (62.50%) HTML5
2 5 (62.50%) Cucumber
2 5 (62.50%) Backbone.js
2 5 (62.50%) Machine Learning
2 5 (62.50%) Jasmine
2 5 (62.50%) Sass
2 5 (62.50%) REST
2 5 (62.50%) Twitter Bootstrap
2 5 (62.50%) TypeScript
2 5 (62.50%) People Management
2 5 (62.50%) React
2 5 (62.50%) AWS Elastic Beanstalk
2 5 (62.50%) webpack
2 5 (62.50%) Front End Development
2 5 (62.50%) AWS Lambda
2 5 (62.50%) Disruptive Innovation
2 5 (62.50%) Compass CSS Framework
2 5 (62.50%) Serverless
2 5 (62.50%) Collaborative Working

JSON
Co-occurring IT Skills in Canary Wharf 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:

Cloud Services
1 5 (62.50%) Amazon AWS
1 5 (62.50%) AWS Elastic Beanstalk
1 5 (62.50%) AWS Lambda
1 5 (62.50%) Serverless
Database & Business Intelligence
1 1 (12.50%) BusinessObjects
1 1 (12.50%) DB2
1 1 (12.50%) SAP Data Services
1 1 (12.50%) SQL Server
1 1 (12.50%) SQL Server 2016
Development Applications
1 5 (62.50%) Cucumber
1 5 (62.50%) Jasmine
1 5 (62.50%) webpack
General
1 5 (62.50%) Finance
1 5 (62.50%) Games
Job Titles
1 8 (100.00%) Developer
2 5 (62.50%) Front End Developer (Client-Side Developer)
2 5 (62.50%) React Developer
3 2 (25.00%) C# Developer
3 2 (25.00%) C# WPF Developer
3 2 (25.00%) WPF Developer
4 1 (12.50%) Business Intelligence Developer
4 1 (12.50%) ETL Developer
4 1 (12.50%) SAP BI Developer
4 1 (12.50%) SAP BusinessObjects (BO) Developer
4 1 (12.50%) SAP Developer
4 1 (12.50%) SQL BI Developer
4 1 (12.50%) SQL Developer
4 1 (12.50%) SQL Server BI Developer
4 1 (12.50%) SQL Server Developer
Libraries, Frameworks & Software Standards
1 5 (62.50%) Backbone.js
1 5 (62.50%) Compass CSS Framework
1 5 (62.50%) CSS
1 5 (62.50%) HTML
1 5 (62.50%) HTML5
1 5 (62.50%) jQuery
1 5 (62.50%) React
1 5 (62.50%) REST
1 5 (62.50%) Sass
1 5 (62.50%) Twitter Bootstrap
2 4 (50.00%) AngularJS
3 2 (25.00%) .NET
3 2 (25.00%) SOAP
3 2 (25.00%) Web Services
3 2 (25.00%) WPF
4 1 (12.50%) XML
Miscellaneous
1 2 (25.00%) Derivative
Processes & Methodologies
1 5 (62.50%) Agile Software Development
1 5 (62.50%) Collaborative Working
1 5 (62.50%) Data Science
1 5 (62.50%) Disruptive Innovation
1 5 (62.50%) Front End Development
1 5 (62.50%) Machine Learning
1 5 (62.50%) OO
1 5 (62.50%) People Management
1 5 (62.50%) Scrum
1 5 (62.50%) Software Engineering
2 2 (25.00%) Analytics
2 2 (25.00%) Asynchronous Programming
2 2 (25.00%) Use Case
3 1 (12.50%) Business Intelligence
3 1 (12.50%) ETL
Programming Languages
1 7 (87.50%) JavaScript
2 5 (62.50%) TypeScript
3 2 (25.00%) C#
Vendors
1 1 (12.50%) SAP