Period
to 21 July 2018

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for Visualisation skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Visualisation over the 6 months to 21 July 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.

Visualization
Central London > City of London
6 months to
21 Jul 2018
Same period 2017 Same period 2016
Rank 151 136 175
Rank change year-on-year -15 +39 +17
Contract jobs citing Visualisation 109 110 71
As % of all contract IT jobs advertised in the City of London 1.53% 1.69% 1.04%
As % of the Processes & Methodologies category 1.77% 1.92% 1.19%
Number of daily rates quoted 72 80 50
City of London median daily rate £450 £525 £450
Median daily rate % change year-on-year -14.29% +16.67% -4.26%
10th Percentile £301 £346 £360
90th Percentile £625 £665 £675
Central London median daily rate £470 £550 £450
% change year-on-year -14.55% +22.22% -5.26%
Number of hourly rates quoted 0 0 3
City of London median hourly rate - - £19.99
Central London median hourly rate - - £19.99

Visualisation is in the Processes and Methodologies category. The following 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 or methodology skills.

All Process and Methodology Skills
City of London
Contract vacancies with a requirement for process or methodology skills 6,171 5,716 5,982
As % of all contract IT jobs advertised in the City of London 86.89% 87.94% 87.51%
Number of daily rates quoted 4,879 4,411 4,821
City of London median daily rate £513 £500 £475
Median daily rate % change year-on-year +2.50% +5.26% +5.56%
10th Percentile £338 £314 £310
90th Percentile £688 £675 £650
Central London median daily rate £500 £500 £475
% change year-on-year - +5.26% +5.56%
Number of hourly rates quoted 111 56 56
City of London median hourly rate £18.70 £20.52 £19.99
Median hourly rate % change year-on-year -8.87% +2.64% -4.80%
10th Percentile £13.00 £13.31 £11.38
90th Percentile £33.00 £32.06 £37.91
Central London median hourly rate £18.70 £18.70 £20.00
% change year-on-year - -6.50% -

Visualisation
Job Vacancy Trend in the City of London

Job postings citing Visualisation as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for Visualisation in the City of London

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 Visualisation in the City of London.

Contractor daily rate trend for Visualisation in the City of London

Visualisation
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing Visualisation in the City of London over the 6 months to 21 July 2018.

Contractor daily rate histogram for Visualisation in the City of London

Visualisation
Contractor Hourly Rate Trend in the City of London

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Visualisation in the City of London.

Contractor hourly rate trend for Visualisation in the City of London

Visualisation
Contract Job Locations in the City of London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Visualisation within the City of London region over the 6 months to 21 July 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
London Bridge - 1 £475 -
Visualisation
Central London

For the 6 months to 21 July 2018, IT contractor jobs citing Visualisation 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 City of London region with a requirement for Visualisation.

1 61 (55.96%) Data Visualisation
2 51 (46.79%) SQL
3 41 (37.61%) Business Intelligence
4 40 (36.70%) Finance
5 39 (35.78%) Analytics
6 38 (34.86%) Tableau
7 32 (29.36%) Agile Software Development
8 29 (26.61%) Data Warehouse
8 29 (26.61%) Power BI
9 27 (24.77%) Python
10 25 (22.94%) SQL Server
11 24 (22.02%) User Experience
12 23 (21.10%) Data Science
13 18 (16.51%) SQL Server Integration Services
14 17 (15.60%) ETL
15 16 (14.68%) SQL Server Reporting Services
16 15 (13.76%) JavaScript
16 15 (13.76%) Problem-Solving
17 14 (12.84%) Dashboard Development
17 14 (12.84%) R
17 14 (12.84%) Big Data
17 14 (12.84%) HTML
17 14 (12.84%) Degree
17 14 (12.84%) SQL Server Analysis Services
18 13 (11.93%) Data Analysis
18 13 (11.93%) T-SQL
18 13 (11.93%) Microsoft
18 13 (11.93%) Machine Learning
18 13 (11.93%) Data Quality
18 13 (11.93%) Analytical Skills

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 9 (8.26%) Apache Spark
2 6 (5.50%) SAS
3 5 (4.59%) CMS
4 3 (2.75%) IIS
5 2 (1.83%) Apache
6 1 (0.92%) Apache Solr
6 1 (0.92%) Confluence
6 1 (0.92%) Elasticsearch
Applications
1 9 (8.26%) Microsoft Excel
2 5 (4.59%) Adobe Illustrator
2 5 (4.59%) Photoshop
3 4 (3.67%) InVision
4 3 (2.75%) AutoCAD
4 3 (2.75%) FreeHand
4 3 (2.75%) OmniGraffle
5 2 (1.83%) Adobe Creative Suite
6 1 (0.92%) Adobe After Effects
6 1 (0.92%) InDesign
6 1 (0.92%) Microsoft PowerPoint
6 1 (0.92%) Spreadsheet
Business Applications
1 1 (0.92%) Cognos TM1
1 1 (0.92%) Dynamics NAV
1 1 (0.92%) FastStats
Cloud Services
1 11 (10.09%) Microsoft Azure
2 7 (6.42%) Amazon AWS
3 4 (3.67%) Google Analytics
4 3 (2.75%) Adobe Creative Cloud
4 3 (2.75%) Amazon S3
5 2 (1.83%) Amazon EMR
5 2 (1.83%) Amazon Kinesis
6 1 (0.92%) Azure Data Factory
6 1 (0.92%) Google Cloud Platform
Communications & Networking
1 1 (0.92%) HTTP
1 1 (0.92%) SMS
Database & Business Intelligence
1 29 (26.61%) Data Warehouse
1 29 (26.61%) Power BI
2 25 (22.94%) SQL Server
3 18 (16.51%) SQL Server Integration Services
4 16 (14.68%) SQL Server Reporting Services
5 14 (12.84%) Big Data
5 14 (12.84%) SQL Server Analysis Services
6 12 (11.01%) Hadoop
7 11 (10.09%) Relational Database
8 9 (8.26%) NoSQL
9 7 (6.42%) Microsoft Analysis Services
10 6 (5.50%) QlikView
10 6 (5.50%) SQL Server 2012
11 5 (4.59%) Data Mining
11 5 (4.59%) PostgreSQL
11 5 (4.59%) SQL Server 2016
12 4 (3.67%) Apache Cassandra
12 4 (3.67%) BusinessObjects
12 4 (3.67%) HBase
12 4 (3.67%) MongoDB
Development Applications
1 11 (10.09%) Git (software)
2 5 (4.59%) Subversion
3 4 (3.67%) JIRA
4 3 (2.75%) Axure RP
4 3 (2.75%) Jenkins
5 2 (1.83%) Visual Studio Team System
6 1 (0.92%) Bitbucket
6 1 (0.92%) Bundler
6 1 (0.92%) GitLab
6 1 (0.92%) Mocha
6 1 (0.92%) Moq
6 1 (0.92%) MSTest
6 1 (0.92%) NUnit
6 1 (0.92%) Octopus Deploy
6 1 (0.92%) Rhino Mocks
6 1 (0.92%) RStudio
6 1 (0.92%) SpecFlow
6 1 (0.92%) TeamCity
General
1 40 (36.70%) Finance
2 11 (10.09%) Banking
3 9 (8.26%) Marketing
4 8 (7.34%) Retail
5 6 (5.50%) Back Office
6 3 (2.75%) French Language
6 3 (2.75%) German Language
6 3 (2.75%) Legal
6 3 (2.75%) Manufacturing
6 3 (2.75%) Thai Language
7 2 (1.83%) Financial Institution
7 2 (1.83%) Front Office
7 2 (1.83%) Games
7 2 (1.83%) Investment Banking
7 2 (1.83%) Law
8 1 (0.92%) Advertising
8 1 (0.92%) Automotive
8 1 (0.92%) Publishing
8 1 (0.92%) Russian Language
Job Titles
1 50 (45.87%) Developer
2 18 (16.51%) Business Intelligence Developer
3 17 (15.60%) Analyst
4 13 (11.93%) Data Engineer
5 10 (9.17%) SQL Developer
6 9 (8.26%) Designer
7 8 (7.34%) Data Scientist
7 8 (7.34%) Power BI Developer
7 8 (7.34%) Senior Developer
7 8 (7.34%) Tableau Developer
8 7 (6.42%) Data Analyst
8 7 (6.42%) UX Designer
9 6 (5.50%) Consultant
9 6 (5.50%) SQL BI Developer
10 5 (4.59%) Business Analyst
10 5 (4.59%) PHP Developer
10 5 (4.59%) Python Developer
10 5 (4.59%) Report Developer
10 5 (4.59%) T-SQL Developer
11 4 (3.67%) JavaScript Developer
Libraries, Frameworks & Software Standards
1 14 (12.84%) HTML
2 12 (11.01%) CSS
3 10 (9.17%) Kafka
4 6 (5.50%) AngularJS
4 6 (5.50%) LAMP
4 6 (5.50%) React
4 6 (5.50%) XML
5 5 (4.59%) Laravel
5 5 (4.59%) Natural Language Processing
5 5 (4.59%) Vue.js
6 4 (3.67%) RESTful
7 3 (2.75%) .NET
7 3 (2.75%) Ajax
7 3 (2.75%) Django
7 3 (2.75%) HTML5
7 3 (2.75%) OOCSS
7 3 (2.75%) Web Services
8 2 (1.83%) D3.js
8 2 (1.83%) TensorFlow
8 2 (1.83%) Twitter Bootstrap
Miscellaneous
1 24 (22.02%) User Experience
2 13 (11.93%) Analytical Skills
3 12 (11.01%) Algorithms
4 10 (9.17%) Mobile App
5 8 (7.34%) Computer Science
6 5 (4.59%) Data Structures
6 5 (4.59%) Self-Motivation
7 4 (3.67%) Equities
7 4 (3.67%) Fixed Income
7 4 (3.67%) Graphic Design
8 3 (2.75%) Private Cloud
8 3 (2.75%) Social Media
8 3 (2.75%) Tandem
8 3 (2.75%) W3C
9 2 (1.83%) Greenfield Project
9 2 (1.83%) Management Information System
10 1 (0.92%) Client/Server
10 1 (0.92%) Clustering
10 1 (0.92%) Derivative
10 1 (0.92%) Hedge funds
Operating Systems
1 7 (6.42%) Linux
2 2 (1.83%) Unix
2 2 (1.83%) Windows
2 2 (1.83%) Windows Server 2012
3 1 (0.92%) Android
3 1 (0.92%) Apple iOS
Processes & Methodologies
1 61 (55.96%) Data Visualisation
2 41 (37.61%) Business Intelligence
3 39 (35.78%) Analytics
4 32 (29.36%) Agile Software Development
5 23 (21.10%) Data Science
6 17 (15.60%) ETL
7 15 (13.76%) Problem-Solving
8 14 (12.84%) Dashboard Development
9 13 (11.93%) Data Analysis
9 13 (11.93%) Machine Learning
9 13 (11.93%) Prototyping
10 12 (11.01%) Data Cleansing
11 11 (10.09%) Statistics
12 10 (9.17%) Data Modelling
13 9 (8.26%) Artificial Intelligence
13 9 (8.26%) Scrum
13 9 (8.26%) Web Development
14 8 (7.34%) Data Analytics
14 8 (7.34%) Data Management
14 8 (7.34%) Unit Testing
Programming Languages
1 51 (46.79%) SQL
2 27 (24.77%) Python
3 15 (13.76%) JavaScript
4 14 (12.84%) R
5 13 (11.93%) T-SQL
6 8 (7.34%) MATLAB
7 6 (5.50%) ES6
7 6 (5.50%) Scala
8 5 (4.59%) Java
8 5 (4.59%) PHP
9 4 (3.67%) Bash Shell
9 4 (3.67%) Data Analysis Expressions (DAX)
9 4 (3.67%) TypeScript
10 3 (2.75%) C#
10 3 (2.75%) PL/SQL
11 2 (1.83%) CoffeeScript
11 2 (1.83%) Ruby
11 2 (1.83%) Shell Script
11 2 (1.83%) VB
11 2 (1.83%) VBA
Qualifications
1 14 (12.84%) Degree
2 6 (5.50%) Computer Science Degree
3 4 (3.67%) PhD
4 2 (1.83%) SC Cleared
4 2 (1.83%) Security Cleared
5 1 (0.92%) DV Cleared
Quality Assurance & Compliance
1 13 (11.93%) Data Quality
2 3 (2.75%) QA
2 3 (2.75%) WCAG
3 1 (0.92%) GDPR
System Software
1 5 (4.59%) Apache Flume
2 2 (1.83%) Docker
2 2 (1.83%) VMware ESXi
2 2 (1.83%) VMware Infrastructure
3 1 (0.92%) Apache ZooKeeper
3 1 (0.92%) HDFS
Systems Management
1 1 (0.92%) Kibana
1 1 (0.92%) Kubernetes
1 1 (0.92%) Oozie
Vendors
1 38 (34.86%) Tableau
2 13 (11.93%) Microsoft
3 9 (8.26%) Oracle
4 5 (4.59%) Adobe
4 5 (4.59%) Cognos
4 5 (4.59%) Google
5 4 (3.67%) Alteryx
5 4 (3.67%) SAP
5 4 (3.67%) Talend
6 3 (2.75%) Hortonworks
6 3 (2.75%) Informatica
6 3 (2.75%) Splunk
6 3 (2.75%) Tealium
7 2 (1.83%) Cloudera
7 2 (1.83%) IBM
7 2 (1.83%) iManage
7 2 (1.83%) Teradata
7 2 (1.83%) VMware
8 1 (0.92%) Microgen
8 1 (0.92%) Netezza