Period
to 18 September 2018

The following table provides summary statistics for contract job vacancies advertised in Canary Wharf with a requirement for Big Data skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Big Data over the 6 months to 18 September 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.

Big Data
Tower Hamlets > Canary Wharf
6 months to
18 Sep 2018
Same period 2017 Same period 2016
Rank 11 25 32
Rank change year-on-year +14 +7 +2
Contract jobs citing Big Data 49 20 7
As % of all contract IT jobs advertised in Canary Wharf 14.08% 7.75% 2.49%
As % of the Database & Business Intelligence category 35.25% 28.57% 10.45%
Number of daily rates quoted 18 13 4
Canary Wharf median daily rate £500 £650 £406
Median daily rate % change year-on-year -23.08% +60.00% -27.78%
10th Percentile £389 £563 £364
90th Percentile £565 £650 £516
Tower Hamlets median daily rate £500 £650 £425
% change year-on-year -23.08% +52.94% -24.44%
Number of hourly rates quoted 0 0 0
Canary Wharf median hourly rate - - -
Tower Hamlets median hourly rate - - -

Big Data 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 139 70 67
As % of all contract IT jobs advertised in Canary Wharf 39.94% 27.13% 23.84%
Number of daily rates quoted 77 48 51
Canary Wharf median daily rate £500 £613 £400
Median daily rate % change year-on-year -18.37% +53.13% -19.40%
10th Percentile £400 £455 £313
90th Percentile £600 £715 £625
Tower Hamlets median daily rate £500 £600 £413
% change year-on-year -16.67% +45.45% -21.43%
Number of hourly rates quoted 0 0 0
Canary Wharf median hourly rate - - -
Tower Hamlets median hourly rate - - -

Big Data
Job Vacancy Trend in Canary Wharf

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

Job vacancy trend for Big Data in Canary Wharf

Big Data
Contractor Daily Rate Trend in Canary Wharf

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

Contractor daily rate trend for Big Data in Canary Wharf

Big Data
Contractor Daily Rate Histogram in Canary Wharf

The daily rate distribution of IT jobs citing Big Data in Canary Wharf over the 6 months to 18 September 2018.

Contractor daily rate histogram for Big Data in Canary Wharf

For the 6 months to 18 September 2018, IT contractor jobs citing Big Data 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 Big Data.

1 36 (73.47%) SQL
1 36 (73.47%) Python
2 34 (69.39%) Finance
3 32 (65.31%) Hadoop
4 29 (59.18%) SQL Server
5 28 (57.14%) Analytics
5 28 (57.14%) Apache Spark
6 24 (48.98%) Relational Database
7 23 (46.94%) Amazon AWS
8 22 (44.90%) NoSQL
8 22 (44.90%) Data Science
9 21 (42.86%) Algorithms
9 21 (42.86%) Scala
9 21 (42.86%) Git (software)
10 20 (40.82%) Visualisation
11 19 (38.78%) RDBMS
11 19 (38.78%) Agile Software Development
12 17 (34.69%) Technical Architecture
13 16 (32.65%) Open Source
13 16 (32.65%) Visual Studio Team System
13 16 (32.65%) OpenCV
13 16 (32.65%) HDFS
13 16 (32.65%) Deep Learning
13 16 (32.65%) Convolutional Neural Network
14 14 (28.57%) Power BI
14 14 (28.57%) HoloLens
14 14 (28.57%) Unity (Game Engine)
14 14 (28.57%) Continuous Integration
14 14 (28.57%) Business Intelligence
14 14 (28.57%) Bash Shell

Big Data
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 28 (57.14%) Apache Spark
2 7 (14.29%) Apache Solr
2 7 (14.29%) Elasticsearch
3 5 (10.20%) Confluence
4 1 (2.04%) Apache Pig
Applications
1 9 (18.37%) Microsoft Excel
2 7 (14.29%) MS Visio
3 2 (4.08%) Spreadsheet
Business Applications
1 9 (18.37%) SAP Oil and Gas
Cloud Services
1 23 (46.94%) Amazon AWS
2 12 (24.49%) Amazon S3
2 12 (24.49%) Microsoft Azure
3 7 (14.29%) Amazon EC2
3 7 (14.29%) Virtual Private Cloud
4 2 (4.08%) Azure Data Factory
5 1 (2.04%) Google Cloud Platform
Communications & Networking
1 5 (10.20%) Kerberos
1 5 (10.20%) SSL
1 5 (10.20%) VPN
Database & Business Intelligence
1 32 (65.31%) Hadoop
2 29 (59.18%) SQL Server
3 24 (48.98%) Relational Database
4 22 (44.90%) NoSQL
5 19 (38.78%) RDBMS
6 14 (28.57%) Power BI
7 13 (26.53%) Apache Hive
8 10 (20.41%) HBase
9 9 (18.37%) Data Lake
9 9 (18.37%) Lumira
9 9 (18.37%) SAP BW
9 9 (18.37%) SAP HANA
9 9 (18.37%) Sqoop
10 8 (16.33%) Impala
10 8 (16.33%) Spotfire
11 6 (12.24%) Data Warehouse
12 5 (10.20%) Amazon Redshift
12 5 (10.20%) BusinessObjects Dashboards
12 5 (10.20%) Data Mining
12 5 (10.20%) HDInsight
Development Applications
1 21 (42.86%) Git (software)
2 16 (32.65%) Visual Studio Team System
3 7 (14.29%) Jenkins
4 5 (10.20%) FishEye
4 5 (10.20%) JIRA
General
1 34 (69.39%) Finance
2 5 (10.20%) Games
3 2 (4.08%) Back Office
3 2 (4.08%) Financial Institution
Job Titles
1 14 (28.57%) Big Data Engineer
1 14 (28.57%) Data Engineer
2 10 (20.41%) Developer
3 7 (14.29%) Platform Engineer
4 5 (10.20%) Analytics Consultant
4 5 (10.20%) Big Data Developer
4 5 (10.20%) Consultant
4 5 (10.20%) Hadoop Developer
5 3 (6.12%) Architect
5 3 (6.12%) Big Data Consultant
5 3 (6.12%) Business Intelligence Architect
5 3 (6.12%) Data Architect
5 3 (6.12%) Data Consultant
6 2 (4.08%) Data Modeller
6 2 (4.08%) Excel Developer
6 2 (4.08%) Hadoop Consultant
6 2 (4.08%) Report Specialist
6 2 (4.08%) SAP Consultant
6 2 (4.08%) SAP HANA Consultant
6 2 (4.08%) Talend Developer
Libraries, Frameworks & Software Standards
1 16 (32.65%) OpenCV
2 14 (28.57%) Unity (Game Engine)
3 7 (14.29%) Kafka
4 6 (12.24%) React
5 5 (10.20%) HTML
5 5 (10.20%) HTML5
5 5 (10.20%) Natural Language Processing
5 5 (10.20%) Play Framework
5 5 (10.20%) XML
6 3 (6.12%) TensorFlow
7 2 (4.08%) REST
7 2 (4.08%) Spark Streaming
8 1 (2.04%) Ajax
8 1 (2.04%) CSS
8 1 (2.04%) jQuery
8 1 (2.04%) JSON
8 1 (2.04%) Keras
8 1 (2.04%) SAP Fiori
8 1 (2.04%) SAPUI5
8 1 (2.04%) scikit-learn
Miscellaneous
1 21 (42.86%) Algorithms
2 14 (28.57%) HoloLens
3 9 (18.37%) Wiki
4 8 (16.33%) Analytical Skills
5 5 (10.20%) Fintech
6 3 (6.12%) User Experience
7 2 (4.08%) Self-Motivation
Operating Systems
1 12 (24.49%) Unix
2 7 (14.29%) Windows
Processes & Methodologies
1 28 (57.14%) Analytics
2 22 (44.90%) Data Science
3 20 (40.82%) Visualisation
4 19 (38.78%) Agile Software Development
5 17 (34.69%) Technical Architecture
6 16 (32.65%) Convolutional Neural Network
6 16 (32.65%) Deep Learning
6 16 (32.65%) Open Source
7 14 (28.57%) Business Intelligence
7 14 (28.57%) Continuous Integration
7 14 (28.57%) Data Analysis
7 14 (28.57%) Scrum
8 13 (26.53%) ETL
9 12 (24.49%) Computer Vision
10 10 (20.41%) Test Automation
11 9 (18.37%) Data Engineering
11 9 (18.37%) Data Extraction
12 8 (16.33%) Data Visualisation
13 7 (14.29%) Build Automation
13 7 (14.29%) DevOps
Programming Languages
1 36 (73.47%) Python
1 36 (73.47%) SQL
2 21 (42.86%) Scala
3 14 (28.57%) Bash Shell
4 12 (24.49%) JavaScript
5 9 (18.37%) Korn
6 8 (16.33%) Java
7 7 (14.29%) PowerShell
7 7 (14.29%) Shell Script
8 6 (12.24%) Perl
9 5 (10.20%) R
10 4 (8.16%) MATLAB
11 2 (4.08%) C#
11 2 (4.08%) VBA
12 1 (2.04%) Ruby
Quality Assurance & Compliance
1 1 (2.04%) GCP
System Software
1 16 (32.65%) HDFS
2 2 (4.08%) Docker
Systems Management
1 12 (24.49%) Ansible
1 12 (24.49%) Hadoop YARN
2 7 (14.29%) Opscode Chef
2 7 (14.29%) Puppet
3 2 (4.08%) Kubernetes
Vendors
1 9 (18.37%) Oracle
1 9 (18.37%) SAP
2 7 (14.29%) Cloudera
3 6 (12.24%) Databricks
4 5 (10.20%) Atlassian
4 5 (10.20%) Hortonworks
4 5 (10.20%) Microsoft
4 5 (10.20%) Tableau
5 4 (8.16%) Alteryx
6 2 (4.08%) MuleSoft
6 2 (4.08%) Salesforce.com
6 2 (4.08%) Talend