Period
to 23 October 2018

The following table provides summary statistics for contract job vacancies advertised in Canary Wharf with a requirement for ETL skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited ETL over the 6 months to 23 October 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.

Extract, Transform and Load (ETL)
Tower Hamlets > Canary Wharf
6 months to
23 Oct 2018
Same period 2017 Same period 2016
Rank 39 30 26
Rank change year-on-year -9 -4 +16
Contract jobs citing ETL 19 16 14
As % of all contract IT jobs advertised in Canary Wharf 5.71% 5.76% 4.68%
As % of the Processes & Methodologies category 5.99% 6.15% 5.13%
Number of daily rates quoted 12 2 11
Canary Wharf median daily rate £500 £369 £475
Median daily rate % change year-on-year +35.59% -22.37% -
10th Percentile £408 £298 £350
90th Percentile £509 £434 £625
Tower Hamlets median daily rate £500 £450 £475
% change year-on-year +11.11% -5.26% -
Number of hourly rates quoted 0 0 0
Canary Wharf median hourly rate - - -
Tower Hamlets median hourly rate - - -

ETL 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 Canary Wharf with a requirement for process or methodology skills.

All Process and Methodology Skills
Canary Wharf
Contract vacancies with a requirement for process or methodology skills 317 260 273
As % of all contract IT jobs advertised in Canary Wharf 95.20% 93.53% 91.30%
Number of daily rates quoted 235 197 193
Canary Wharf median daily rate £513 £515 £438
Median daily rate % change year-on-year -0.49% +17.71% -7.89%
10th Percentile £363 £263 £310
90th Percentile £614 £650 £598
Tower Hamlets median daily rate £513 £515 £438
% change year-on-year -0.49% +17.71% -12.50%
Number of hourly rates quoted 1 2 0
Canary Wharf median hourly rate £39.38 £15.00 -
Median hourly rate % change year-on-year +162.50% - -
Tower Hamlets median hourly rate £39.38 £15.00 -
% change year-on-year +162.50% - -

ETL
Job Vacancy Trend in Canary Wharf

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

Job vacancy trend for ETL in Canary Wharf

ETL
Contractor Daily Rate Trend in Canary Wharf

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

Contractor daily rate trend for ETL in Canary Wharf

For the 6 months to 23 October 2018, IT contractor jobs citing ETL 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 ETL.

1 17 (89.47%) SQL
2 14 (73.68%) Python
2 14 (73.68%) Hadoop
3 13 (68.42%) Oracle
4 11 (57.89%) Amazon AWS
5 10 (52.63%) Bash Shell
5 10 (52.63%) Amazon S3
5 10 (52.63%) Apache Hive
5 10 (52.63%) Continuous Integration
5 10 (52.63%) Big Data
5 10 (52.63%) SQL Server
5 10 (52.63%) Unix
5 10 (52.63%) Agile Software Development
5 10 (52.63%) Data Analysis
5 10 (52.63%) Ansible
5 10 (52.63%) HDFS
5 10 (52.63%) Hadoop YARN
6 9 (47.37%) Finance
6 9 (47.37%) Business Intelligence
7 8 (42.11%) Microsoft Excel
7 8 (42.11%) R
8 7 (36.84%) Cloudera
8 7 (36.84%) Build Automation
8 7 (36.84%) Sqoop
8 7 (36.84%) Jenkins
8 7 (36.84%) Opscode Chef
8 7 (36.84%) Data Extraction
8 7 (36.84%) PowerShell
8 7 (36.84%) Test Automation
8 7 (36.84%) Wiki

ETL
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 7 (36.84%) Apache Spark
2 4 (21.05%) SAS
3 3 (15.79%) Apache Solr
3 3 (15.79%) Confluence
3 3 (15.79%) Elasticsearch
3 3 (15.79%) SharePoint
4 1 (5.26%) Apache
4 1 (5.26%) Apache Airflow
Applications
1 8 (42.11%) Microsoft Excel
2 7 (36.84%) MS Visio
3 1 (5.26%) Chatbot
Business Applications
1 1 (5.26%) SAP Oil and Gas
Cloud Services
1 11 (57.89%) Amazon AWS
2 10 (52.63%) Amazon S3
3 7 (36.84%) Amazon EC2
3 7 (36.84%) Virtual Private Cloud
4 1 (5.26%) Google Cloud Platform
4 1 (5.26%) Microsoft Azure
Communications & Networking
1 3 (15.79%) Kerberos
1 3 (15.79%) SSL
1 3 (15.79%) VPN
Database & Business Intelligence
1 14 (73.68%) Hadoop
2 10 (52.63%) Apache Hive
2 10 (52.63%) Big Data
2 10 (52.63%) SQL Server
3 7 (36.84%) Impala
3 7 (36.84%) Sqoop
4 6 (31.58%) Data Warehouse
5 4 (21.05%) Data Lake
5 4 (21.05%) Data Mining
5 4 (21.05%) HBase
5 4 (21.05%) Power BI
6 3 (15.79%) Amazon Redshift
6 3 (15.79%) Apache Cassandra
6 3 (15.79%) NoSQL
6 3 (15.79%) Parquet
6 3 (15.79%) Relational Database
7 2 (10.53%) DB2
7 2 (10.53%) SQL Server Integration Services
8 1 (5.26%) Oracle Reports
8 1 (5.26%) Text Mining
Development Applications
1 7 (36.84%) Jenkins
2 3 (15.79%) FishEye
2 3 (15.79%) Git (software)
2 3 (15.79%) JIRA
General
1 9 (47.37%) Finance
2 3 (15.79%) Games
3 1 (5.26%) Retail
Job Titles
1 7 (36.84%) Platform Engineer
2 6 (31.58%) Developer
3 3 (15.79%) Big Data Developer
3 3 (15.79%) Data Scientist
3 3 (15.79%) Hadoop Developer
4 2 (10.53%) ETL Developer
4 2 (10.53%) SQL Developer
5 1 (5.26%) Analyst
5 1 (5.26%) Architect
5 1 (5.26%) Business Intelligence Analyst
5 1 (5.26%) Business Intelligence Developer
5 1 (5.26%) Data Warehouse Developer
5 1 (5.26%) Excel Developer
5 1 (5.26%) Graduate
5 1 (5.26%) Junior
5 1 (5.26%) SAP BI Developer
5 1 (5.26%) SAP BusinessObjects (BO) Developer
5 1 (5.26%) SAP Developer
5 1 (5.26%) SQL Server Developer
5 1 (5.26%) Technical Architect
Libraries, Frameworks & Software Standards
1 4 (21.05%) Kafka
1 4 (21.05%) Natural Language Processing
1 4 (21.05%) XML
2 3 (15.79%) HTML
2 3 (15.79%) HTML5
2 3 (15.79%) Play Framework
2 3 (15.79%) React
3 2 (10.53%) Caffe
3 2 (10.53%) Keras
3 2 (10.53%) TensorFlow
3 2 (10.53%) Theano
4 1 (5.26%) GraphX
4 1 (5.26%) JSON
4 1 (5.26%) RESTful
Miscellaneous
1 7 (36.84%) Algorithms
1 7 (36.84%) Wiki
2 5 (26.32%) Analytical Skills
3 4 (21.05%) Fintech
4 3 (15.79%) Computer Science
5 1 (5.26%) Foreign Exchange (FX)
5 1 (5.26%) Management Information System
Operating Systems
1 10 (52.63%) Unix
2 7 (36.84%) Windows
Processes & Methodologies
1 10 (52.63%) Agile Software Development
1 10 (52.63%) Continuous Integration
1 10 (52.63%) Data Analysis
2 9 (47.37%) Business Intelligence
3 7 (36.84%) Build Automation
3 7 (36.84%) Data Extraction
3 7 (36.84%) Data Science
3 7 (36.84%) Scrum
3 7 (36.84%) Test Automation
4 5 (26.32%) Analytics
4 5 (26.32%) Data Visualisation
4 5 (26.32%) Machine Learning
4 5 (26.32%) Mathematics
4 5 (26.32%) Problem-Solving
4 5 (26.32%) Visualisation
5 4 (21.05%) DevOps
5 4 (21.05%) ETL Development
5 4 (21.05%) Performance Tuning
5 4 (21.05%) Statistical Modelling
6 3 (15.79%) Exploratory Data Analysis
Programming Languages
1 17 (89.47%) SQL
2 14 (73.68%) Python
3 10 (52.63%) Bash Shell
4 8 (42.11%) R
5 7 (36.84%) Korn
5 7 (36.84%) PowerShell
5 7 (36.84%) Shell Script
6 5 (26.32%) MATLAB
6 5 (26.32%) Scala
7 4 (21.05%) Java
8 3 (15.79%) JavaScript
8 3 (15.79%) Perl
9 2 (10.53%) PL/SQL
9 2 (10.53%) T-SQL
Qualifications
1 3 (15.79%) Degree
2 2 (10.53%) Master's Degree
2 2 (10.53%) PhD
3 1 (5.26%) Computer Science Degree
Quality Assurance & Compliance
1 1 (5.26%) GDPR
System Software
1 10 (52.63%) HDFS
2 1 (5.26%) Apache Flume
Systems Management
1 10 (52.63%) Ansible
1 10 (52.63%) Hadoop YARN
2 7 (36.84%) Opscode Chef
2 7 (36.84%) Puppet
Vendors
1 13 (68.42%) Oracle
2 7 (36.84%) Cloudera
3 5 (26.32%) Tableau
4 4 (21.05%) Microsoft
5 3 (15.79%) Atlassian
5 3 (15.79%) Google
5 3 (15.79%) Hortonworks
6 2 (10.53%) SAP
7 1 (5.26%) Alteryx
7 1 (5.26%) Informatica
7 1 (5.26%) MicroStrategy
7 1 (5.26%) Talend