The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for Data Visualisation skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Visualisation over the 3 months to 26 June 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.

Data Visualization
London / City of London
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank 124 151 178
Rank change year-on-year +27 +27  
Contract jobs citing Data Visualisation 45 14 28
As % of all contract IT jobs advertised in the City of London 1.36% 0.42% 0.48%
As % of the Processes & Methodologies category 1.54% 0.49% 0.59%
Number of daily rates quoted 27 11 21
Median daily rate £575 £425 £450
Median daily rate % change year-on-year +35.29% -5.55%  
90% offered a daily rate of more than £465 £350 £325
10% offered a daily rate of more than £670 £500 £550
UK excluding London median daily rate £450 £500 £375
% change year-on-year -10.00% +33.33%  
Number of hourly rates quoted 0 0 1
Median hourly rate - - £39.05
UK excluding London median hourly rate - £49.00 £15.00
% change year-on-year - +226.66%  

Data Visualisation is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the City of London with a requirement for process and methodology skills.

Contract Process & Methodology Skills
City of London
Contract job vacancies with a requirement for process and methodology skills 2925 2856 4712
As % of all contract IT job vacancies advertised in the City of London 88.16% 85.89% 81.13%
Number of daily rates quoted 2250 2341 3708
Median daily rate £500 £475 £468
Median daily rate % change year-on-year +5.26% +1.60%  
90% offered a daily rate of more than £350 £335 £325
10% offered a daily rate of more than £650 £625 £625
UK excluding London median daily rate £415 £400 £380
% change year-on-year +3.75% +5.26%  
Number of hourly rates quoted 23 23 56
Median hourly rate £20.00 £19.00 £24.50
Median hourly rate % change year-on-year +5.26% -22.44%  
90% offered a hourly rate of more than £14.75 £12.50 £15.07
10% offered a hourly rate of more than £41.00 £35.20 £55.50
UK excluding London median hourly rate £34.00 £28.50 £30.00
% change year-on-year +19.29% -5.00%  

Data Visualisation
Job Vacancy Trend in the City of London

The job posting trend of jobs advertised in the City of London citing Data Visualisation as a proportion of all contract or permanent IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for Data Visualisation in the City of London

Data Visualisation
Contractor Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Data Visualisation in the City of London.

Contractor daily rate trend for Data Visualisation in the City of London

Data Visualisation
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing Data Visualisation in the City of London over the 3 months to 26 June 2017.

Contractor daily rate histogram for Data Visualisation in the City of London

For the 6 months to 26 June 2017, IT contractor jobs citing Data Visualisation 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 City of London region with a requirement for Data Visualisation.

1 64 (100.00%) Visualisation
2 26 (40.63%) Analytics
3 21 (32.81%) Tableau
3 21 (32.81%) SQL
4 18 (28.13%) User Experience
5 17 (26.56%) JavaScript
6 15 (23.44%) Python
6 15 (23.44%) Business Intelligence
6 15 (23.44%) Big Data
7 12 (18.75%) Agile Software Development
8 10 (15.63%) Finance
8 10 (15.63%) React
9 9 (14.06%) Twitter Bootstrap
9 9 (14.06%) Hadoop
9 9 (14.06%) R
9 9 (14.06%) Data Modelling
9 9 (14.06%) HTML
9 9 (14.06%) CSS
9 9 (14.06%) Google
9 9 (14.06%) QlikView
10 8 (12.50%) Google Analytics
10 8 (12.50%) Node.js
10 8 (12.50%) Machine Learning
11 7 (10.94%) Talend
11 7 (10.94%) Talend Open Studio
11 7 (10.94%) SnapLogic
11 7 (10.94%) BigQuery
11 7 (10.94%) Google Cloud Platform
11 7 (10.94%) Qlik Sense
11 7 (10.94%) Linux

Data Visualisation
Co-occurring IT Skills in the City of London 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 (9.38%) Apache Spark
2 3 (4.69%) SAS
3 2 (3.13%) Apache Pig
3 2 (3.13%) SharePoint
4 1 (1.56%) Confluence
4 1 (1.56%) Jupyter
Applications
1 4 (6.25%) Microsoft Excel
1 4 (6.25%) OmniGraffle
2 2 (3.13%) SPSS
3 1 (1.56%) Adobe Illustrator
3 1 (1.56%) Photoshop
3 1 (1.56%) Weka
Business Applications
1 1 (1.56%) Cognos Business Intelligence
1 1 (1.56%) Cognos Planning
1 1 (1.56%) Cognos TM1
Cloud Services
1 8 (12.50%) Google Analytics
2 7 (10.94%) Google Cloud Platform
3 1 (1.56%) Microsoft Azure
Communications & Networking
1 1 (1.56%) HTTP
1 1 (1.56%) snoop
Database & Business Intelligence
1 15 (23.44%) Big Data
2 9 (14.06%) Hadoop
2 9 (14.06%) QlikView
3 7 (10.94%) BigQuery
3 7 (10.94%) Looker
3 7 (10.94%) Qlik Sense
4 6 (9.38%) Data Warehouse
5 5 (7.81%) Apache Hive
5 5 (7.81%) MongoDB
5 5 (7.81%) SQL Server
6 4 (6.25%) BusinessObjects
7 3 (4.69%) Apache Cassandra
7 3 (4.69%) MySQL
7 3 (4.69%) Power BI
7 3 (4.69%) Relational Database
8 2 (3.13%) Data Mining
8 2 (3.13%) HBase
8 2 (3.13%) NoSQL
8 2 (3.13%) Spotfire
9 1 (1.56%) SQL Server Reporting Services
Development Applications
1 7 (10.94%) Talend Open Studio
2 6 (9.38%) JIRA
3 4 (6.25%) Axure RP
4 3 (4.69%) Git (software)
5 2 (3.13%) Jasmine
5 2 (3.13%) Jenkins
5 2 (3.13%) Karma Test Runner
5 2 (3.13%) Protractor
6 1 (1.56%) Balsamiq Mockups
6 1 (1.56%) Bitbucket
6 1 (1.56%) Bower
6 1 (1.56%) Grunt
6 1 (1.56%) Mocha
6 1 (1.56%) NCrunch
6 1 (1.56%) NUnit
6 1 (1.56%) ReSharper
6 1 (1.56%) Selenium
6 1 (1.56%) Subversion
6 1 (1.56%) TeamCity
6 1 (1.56%) Visual Studio Team System
General
1 10 (15.63%) Finance
2 5 (7.81%) Banking
3 3 (4.69%) Marketing
3 3 (4.69%) Retail
4 2 (3.13%) Games
4 2 (3.13%) Legal
4 2 (3.13%) Telecoms
5 1 (1.56%) Front Office
5 1 (1.56%) Investment Banking
Job Titles
1 27 (42.19%) Developer
2 11 (17.19%) JavaScript Developer
3 8 (12.50%) Data Scientist
4 6 (9.38%) Analyst
4 6 (9.38%) Architect
4 6 (9.38%) Big Data Architect
4 6 (9.38%) Data Architect
4 6 (9.38%) Designer
5 5 (7.81%) Front End Developer (Client-Side Developer)
5 5 (7.81%) UX Designer
6 4 (6.25%) Cloud Architect
6 4 (6.25%) Consultant
6 4 (6.25%) QlikView Developer
6 4 (6.25%) SQL Developer
7 3 (4.69%) Angular Developer
7 3 (4.69%) Data Analyst
7 3 (4.69%) Senior Developer
8 2 (3.13%) Senior JavaScript Developer
8 2 (3.13%) Senior UX Designer
8 2 (3.13%) Tableau Developer
Libraries, Frameworks & Software Standards
1 10 (15.63%) React
2 9 (14.06%) CSS
2 9 (14.06%) HTML
2 9 (14.06%) Twitter Bootstrap
3 8 (12.50%) Node.js
4 6 (9.38%) D3.js
4 6 (9.38%) jQuery
4 6 (9.38%) Redux
5 5 (7.81%) AngularJS
6 4 (6.25%) HTML5
6 4 (6.25%) JSON
6 4 (6.25%) RESTful
7 3 (4.69%) Angular 2
8 2 (3.13%) .NET
8 2 (3.13%) Backbone.js
8 2 (3.13%) ggplot
8 2 (3.13%) Highcharts JS
8 2 (3.13%) Matplotlib
8 2 (3.13%) PySpark
9 1 (1.56%) Kafka
Miscellaneous
1 18 (28.13%) User Experience
2 6 (9.38%) Algorithms
2 6 (9.38%) Analytical Skills
3 5 (7.81%) Computer Science
3 5 (7.81%) Fintech
4 4 (6.25%) Graphic Design
4 4 (6.25%) Mobile App
5 2 (3.13%) Data Structures
5 2 (3.13%) Equities
5 2 (3.13%) Management Information System
6 1 (1.56%) CMDB
6 1 (1.56%) Credit Risk
6 1 (1.56%) Derivative
6 1 (1.56%) Foreign Exchange (FX)
6 1 (1.56%) Hedge funds
6 1 (1.56%) Private Cloud
6 1 (1.56%) W3C
Operating Systems
1 7 (10.94%) Linux
2 3 (4.69%) Unix
Processes & Methodologies
1 64 (100.00%) Visualisation
2 26 (40.63%) Analytics
3 15 (23.44%) Business Intelligence
4 12 (18.75%) Agile Software Development
5 9 (14.06%) Data Modelling
6 8 (12.50%) Machine Learning
7 7 (10.94%) Wireframes
8 6 (9.38%) TDD
9 5 (7.81%) Data Analytics
9 5 (7.81%) Front End Development
9 5 (7.81%) Kanban
9 5 (7.81%) Statistics
9 5 (7.81%) Web Development
10 4 (6.25%) E-Commerce
10 4 (6.25%) High-Fidelity Prototypes
10 4 (6.25%) Mathematics
10 4 (6.25%) Prototyping
10 4 (6.25%) Scrum
10 4 (6.25%) Software Engineering
10 4 (6.25%) Stakeholder Management
Programming Languages
1 21 (32.81%) SQL
2 17 (26.56%) JavaScript
3 15 (23.44%) Python
4 9 (14.06%) R
5 4 (6.25%) Scala
6 3 (4.69%) Java
6 3 (4.69%) PHP
6 3 (4.69%) VBA
7 2 (3.13%) ES6
7 2 (3.13%) PL/SQL
8 1 (1.56%) C#
8 1 (1.56%) Groovy
8 1 (1.56%) MATLAB
8 1 (1.56%) TypeScript
8 1 (1.56%) XAML
Qualifications
1 6 (9.38%) Degree
2 2 (3.13%) Computer Science Degree
2 2 (3.13%) Security Cleared
3 1 (1.56%) BPSS Clearance
3 1 (1.56%) PhD
3 1 (1.56%) SC Cleared
Quality Assurance & Compliance
1 2 (3.13%) Data Quality
1 2 (3.13%) PMO
1 2 (3.13%) QA
2 1 (1.56%) WCAG
System Software
1 1 (1.56%) Docker
Systems Management
1 2 (3.13%) Puppet
2 1 (1.56%) Kubernetes
2 1 (1.56%) Mesos
Vendors
1 21 (32.81%) Tableau
2 9 (14.06%) Google
3 7 (10.94%) SnapLogic
3 7 (10.94%) Talend
4 3 (4.69%) Cognos
4 3 (4.69%) Microsoft
4 3 (4.69%) Twitter
5 2 (3.13%) MicroStrategy
6 1 (1.56%) Ab Initio
6 1 (1.56%) Adobe
6 1 (1.56%) Alteryx
6 1 (1.56%) DevExpress
6 1 (1.56%) IBM
6 1 (1.56%) Informatica
6 1 (1.56%) Infragistics
6 1 (1.56%) Oracle
6 1 (1.56%) SAP
6 1 (1.56%) Telerik
6 1 (1.56%) Teradata
City, London
Red10
Rate: £450 - £525 per day
Posted: 13 hours ago
City, London
SanRidge Ltd
Posted: 12 hours ago
City, London
Aquent
Rate: £33 - £45 per hour + Holiday & Free Dining
Posted: 3 days ago