Period
to 16 January 2019

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 16 January 2019 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
16 Jan 2019
Same period 2018 Same period 2017
Rank 68 41 37
Rank change year-on-year -27 -4 -
Contract jobs citing Data Mining 2 9 2
As % of all contract IT jobs advertised in Canary Wharf 0.52% 2.96% 0.67%
As % of the Database & Business Intelligence category 1.12% 12.00% 2.70%
Number of daily rates quoted 0 3 2
Canary Wharf median daily rate - £213 £500
Median daily rate % change year-on-year - -57.50% -
Tower Hamlets median daily rate - £213 £500
% change year-on-year - -57.50% -
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 179 75 74
As % of all contract IT jobs advertised in Canary Wharf 46.25% 24.67% 24.75%
Number of daily rates quoted 161 55 55
Canary Wharf median daily rate £575 £575 £500
Median daily rate % change year-on-year - +15.00% -
10th Percentile £463 £394 £340
90th Percentile £650 £650 £633
Tower Hamlets median daily rate £575 £575 £506
% change year-on-year - +13.58% +1.25%
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 16 January 2019, 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 2 (100.00%) HTML
1 2 (100.00%) Java
1 2 (100.00%) JavaScript
1 2 (100.00%) Perl
1 2 (100.00%) SQL
1 2 (100.00%) XML
1 2 (100.00%) Unix
1 2 (100.00%) Python
1 2 (100.00%) Data Warehouse
1 2 (100.00%) ETL
1 2 (100.00%) Kerberos
1 2 (100.00%) VPN
1 2 (100.00%) Business Intelligence
1 2 (100.00%) SSL
1 2 (100.00%) Finance
1 2 (100.00%) Games
1 2 (100.00%) Data Analysis
1 2 (100.00%) Technical Architecture
1 2 (100.00%) JIRA
1 2 (100.00%) Mathematics
1 2 (100.00%) Atlassian
1 2 (100.00%) Continuous Integration
1 2 (100.00%) Git (software)
1 2 (100.00%) Apache Solr
1 2 (100.00%) Scala
1 2 (100.00%) Hadoop
1 2 (100.00%) Visualisation
1 2 (100.00%) Amazon S3
1 2 (100.00%) Amazon AWS
1 2 (100.00%) Bash Shell

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 2 (100.00%) Apache Solr
1 2 (100.00%) Apache Spark
1 2 (100.00%) Confluence
1 2 (100.00%) Elasticsearch
Cloud Services
1 2 (100.00%) Amazon AWS
1 2 (100.00%) Amazon S3
Communications & Networking
1 2 (100.00%) Kerberos
1 2 (100.00%) SSL
1 2 (100.00%) VPN
Database & Business Intelligence
1 2 (100.00%) Amazon Redshift
1 2 (100.00%) Apache Cassandra
1 2 (100.00%) Apache Hive
1 2 (100.00%) Big Data
1 2 (100.00%) Data Lake
1 2 (100.00%) Data Warehouse
1 2 (100.00%) Hadoop
1 2 (100.00%) HBase
1 2 (100.00%) NoSQL
1 2 (100.00%) Parquet
1 2 (100.00%) Power BI
1 2 (100.00%) Relational Database
Development Applications
1 2 (100.00%) FishEye
1 2 (100.00%) Git (software)
1 2 (100.00%) JIRA
General
1 2 (100.00%) Finance
1 2 (100.00%) Games
Job Titles
1 2 (100.00%) Big Data Developer
1 2 (100.00%) Developer
Libraries, Frameworks & Software Standards
1 2 (100.00%) Apache NiFi
1 2 (100.00%) HTML
1 2 (100.00%) HTML5
1 2 (100.00%) Kafka
1 2 (100.00%) Natural Language Processing
1 2 (100.00%) Play Framework
1 2 (100.00%) React
1 2 (100.00%) XML
Miscellaneous
1 2 (100.00%) Algorithms
1 2 (100.00%) Analytical Skills
1 2 (100.00%) Fintech
Operating Systems
1 2 (100.00%) Unix
Processes & Methodologies
1 2 (100.00%) Business Intelligence
1 2 (100.00%) Continuous Integration
1 2 (100.00%) Data Analysis
1 2 (100.00%) Data Science
1 2 (100.00%) Data Visualisation
1 2 (100.00%) DevOps
1 2 (100.00%) Disruptive Innovation
1 2 (100.00%) ETL
1 2 (100.00%) ETL Development
1 2 (100.00%) Exploratory Data Analysis
1 2 (100.00%) Machine Learning
1 2 (100.00%) Mathematical Modelling
1 2 (100.00%) Mathematics
1 2 (100.00%) Performance Tuning
1 2 (100.00%) Problem-Solving
1 2 (100.00%) Statistical Modelling
1 2 (100.00%) Technical Architecture
1 2 (100.00%) Visualisation
Programming Languages
1 2 (100.00%) Bash Shell
1 2 (100.00%) Java
1 2 (100.00%) JavaScript
1 2 (100.00%) Perl
1 2 (100.00%) Python
1 2 (100.00%) R
1 2 (100.00%) Scala
1 2 (100.00%) SQL
System Software
1 2 (100.00%) HDFS
Systems Management
1 2 (100.00%) Ansible
1 2 (100.00%) Hadoop YARN
Vendors
1 2 (100.00%) Atlassian
1 2 (100.00%) Hortonworks
1 2 (100.00%) Tableau