Period
to 17 November 2018

The following table provides summary statistics for contract job vacancies advertised in Canary Wharf with a requirement for Data Mining skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Mining over the 6 months to 17 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.

Data Mining
Tower Hamlets > Canary Wharf
6 months to
17 Nov 2018
Same period 2017 Same period 2016
Rank 55 36 -
Rank change year-on-year -19 - +44
Contract jobs citing Data Mining 3 10 0
As % of all contract IT jobs advertised in Canary Wharf 0.94% 3.64% -
As % of the Database & Business Intelligence category 2.54% 14.29% -
Number of daily rates quoted 0 2 0
Canary Wharf median daily rate - £213 -
Tower Hamlets median daily rate - £213 -
Number of hourly rates quoted 0 0 0
Canary Wharf median hourly rate - - -
Tower Hamlets median hourly rate - - -

Data Mining is in the Databases and Business Intelligence 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 database or business intelligence skills.

All Database and Business Intelligence Skills
Canary Wharf
Contract vacancies with a requirement for database or business intelligence skills 118 70 75
As % of all contract IT jobs advertised in Canary Wharf 36.88% 25.45% 23.81%
Number of daily rates quoted 88 46 58
Canary Wharf median daily rate £563 £575 £460
Median daily rate % change year-on-year -2.17% +25.00% -3.16%
10th Percentile £400 £397 £313
90th Percentile £600 £719 £625
Tower Hamlets median daily rate £575 £575 £470
% change year-on-year - +22.34% -9.18%
Number of hourly rates quoted 0 0 0
Canary Wharf median hourly rate - - -
Tower Hamlets median hourly rate - - -

Data Mining
Job Vacancy Trend in Canary Wharf

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

Job vacancy trend for Data Mining in Canary Wharf

Data Mining
Contractor Daily Rate Trend in Canary Wharf

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

Contractor daily rate trend for Data Mining in Canary Wharf

For the 6 months to 17 November 2018, IT contractor jobs citing Data Mining 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 Data Mining.

1 3 (100.00%) SQL
1 3 (100.00%) Python
1 3 (100.00%) Data Warehouse
1 3 (100.00%) ETL
1 3 (100.00%) Business Intelligence
1 3 (100.00%) Finance
1 3 (100.00%) Hadoop
1 3 (100.00%) Visualisation
1 3 (100.00%) Amazon AWS
1 3 (100.00%) R
1 3 (100.00%) Data Visualisation
1 3 (100.00%) Tableau
1 3 (100.00%) HBase
1 3 (100.00%) Statistical Modelling
1 3 (100.00%) Kafka
1 3 (100.00%) DevOps
1 3 (100.00%) Apache Spark
1 3 (100.00%) Algorithms
1 3 (100.00%) Power BI
1 3 (100.00%) Data Lake
1 3 (100.00%) Data Science
2 2 (66.67%) Problem-Solving
2 2 (66.67%) Mathematical Modelling
2 2 (66.67%) Fintech
2 2 (66.67%) Disruptive Innovation
2 2 (66.67%) ETL Development
2 2 (66.67%) Parquet
2 2 (66.67%) Exploratory Data Analysis
2 2 (66.67%) React
2 2 (66.67%) Hadoop YARN

Data Mining
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:

Application Platforms
1 3 (100.00%) Apache Spark
2 2 (66.67%) Apache Solr
2 2 (66.67%) Confluence
2 2 (66.67%) Elasticsearch
3 1 (33.33%) SAS
Business Applications
1 1 (33.33%) SAP Oil and Gas
Cloud Services
1 3 (100.00%) Amazon AWS
2 2 (66.67%) Amazon S3
3 1 (33.33%) Microsoft Azure
Communications & Networking
1 2 (66.67%) Kerberos
1 2 (66.67%) SSL
1 2 (66.67%) VPN
Database & Business Intelligence
1 3 (100.00%) Data Lake
1 3 (100.00%) Data Warehouse
1 3 (100.00%) Hadoop
1 3 (100.00%) HBase
1 3 (100.00%) Power BI
2 2 (66.67%) Amazon Redshift
2 2 (66.67%) Apache Cassandra
2 2 (66.67%) Apache Hive
2 2 (66.67%) Big Data
2 2 (66.67%) NoSQL
2 2 (66.67%) Parquet
2 2 (66.67%) Relational Database
3 1 (33.33%) Cosmos DB
3 1 (33.33%) MongoDB
3 1 (33.33%) Redis
3 1 (33.33%) SAP BW
3 1 (33.33%) SAP HANA
3 1 (33.33%) Spotfire
3 1 (33.33%) SQL Server
3 1 (33.33%) SQL Server Integration Services
Development Applications
1 2 (66.67%) FishEye
1 2 (66.67%) Git (software)
1 2 (66.67%) JIRA
General
1 3 (100.00%) Finance
2 2 (66.67%) Games
3 1 (33.33%) Retail
Job Titles
1 2 (66.67%) Big Data Developer
1 2 (66.67%) Developer
1 2 (66.67%) Hadoop Developer
2 1 (33.33%) Data Engineer
2 1 (33.33%) MATLAB Engineer
2 1 (33.33%) Python Engineer
2 1 (33.33%) SAP Engineer
Libraries, Frameworks & Software Standards
1 3 (100.00%) Kafka
2 2 (66.67%) HTML
2 2 (66.67%) HTML5
2 2 (66.67%) Natural Language Processing
2 2 (66.67%) Play Framework
2 2 (66.67%) React
2 2 (66.67%) XML
3 1 (33.33%) RESTful
Miscellaneous
1 3 (100.00%) Algorithms
2 2 (66.67%) Analytical Skills
2 2 (66.67%) Fintech
3 1 (33.33%) Computer Science
Operating Systems
1 2 (66.67%) Unix
Processes & Methodologies
1 3 (100.00%) Business Intelligence
1 3 (100.00%) Data Science
1 3 (100.00%) Data Visualisation
1 3 (100.00%) DevOps
1 3 (100.00%) ETL
1 3 (100.00%) Statistical Modelling
1 3 (100.00%) Visualisation
2 2 (66.67%) Continuous Integration
2 2 (66.67%) Data Analysis
2 2 (66.67%) Disruptive Innovation
2 2 (66.67%) ETL Development
2 2 (66.67%) Exploratory Data Analysis
2 2 (66.67%) Machine Learning
2 2 (66.67%) Mathematical Modelling
2 2 (66.67%) Mathematics
2 2 (66.67%) Performance Tuning
2 2 (66.67%) Problem-Solving
2 2 (66.67%) Technical Architecture
3 1 (33.33%) Actionable Insight
3 1 (33.33%) Decision-Making
Programming Languages
1 3 (100.00%) Python
1 3 (100.00%) R
1 3 (100.00%) SQL
2 2 (66.67%) Bash Shell
2 2 (66.67%) Java
2 2 (66.67%) JavaScript
2 2 (66.67%) Perl
2 2 (66.67%) Scala
3 1 (33.33%) MATLAB
Qualifications
1 1 (33.33%) Computer Science Degree
1 1 (33.33%) Degree
Quality Assurance & Compliance
1 1 (33.33%) GDPR
System Software
1 2 (66.67%) HDFS
2 1 (33.33%) Apache Flume
Systems Management
1 2 (66.67%) Ansible
1 2 (66.67%) Hadoop YARN
Vendors
1 3 (100.00%) Tableau
2 2 (66.67%) Atlassian
2 2 (66.67%) Hortonworks
3 1 (33.33%) Alteryx
3 1 (33.33%) Informatica
3 1 (33.33%) Microsoft
3 1 (33.33%) Oracle
3 1 (33.33%) SAP
3 1 (33.33%) Talend