The following table provides summary statistics for contract job vacancies advertised in Canary Wharf with a requirement for Hadoop skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Hadoop over the 3 months to 24 June 2017 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.

Apache Hadoop
London / Canary Wharf
3 months to
24 Jun 2017
Same period 2016 Same period 2015
Rank 19 25 30
Rank change year-on-year +6 +5  
Contract jobs citing Hadoop 3 1 1
As % of all contract IT jobs advertised in Canary Wharf 2.78% 0.81% 0.60%
As % of the Database & Business Intelligence category 10.71% 3.03% 2.33%
Number of daily rates quoted 3 0 0
Median daily rate £475 - -
UK excluding London median daily rate £435 £475 £450
% change year-on-year -8.42% +5.55%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £50.00 £25.00 £26.00
% change year-on-year +100.00% -3.84%  

Hadoop is in the database and business intelligence skills category. The next 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 and business intelligence skills.

Contract Database & Business Intelligence Skills
Canary Wharf
Contract job vacancies with a requirement for database and business intelligence skills 28 33 43
As % of all contract IT job vacancies advertised in Canary Wharf 25.93% 26.83% 25.60%
Number of daily rates quoted 23 23 30
Median daily rate £650 £473 £475
Median daily rate % change year-on-year +37.56% -0.52%  
90% offered a daily rate of more than £475 £350 £300
10% offered a daily rate of more than £750 £600 £525
UK excluding London median daily rate £400 £383 £350
% change year-on-year +4.57% +9.28%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £38.00 £31.00 £26.00
% change year-on-year +22.58% +19.23%  

Hadoop
Job Vacancy Trend in Canary Wharf

The job posting trend of jobs advertised in Canary Wharf citing Hadoop as a proportion of all contract or permanent IT jobs with a match in the Database & Business Intelligence category.

Job vacancy trend for Hadoop in Canary Wharf

Hadoop
Contractor Daily Rate Trend in Canary Wharf

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

Contractor daily rate trend for Hadoop in Canary Wharf

For the 6 months to 24 June 2017, IT contractor jobs citing Hadoop also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Canary Wharf region with a requirement for Hadoop.

1 3 (75.00%) Python
1 3 (75.00%) Finance
1 3 (75.00%) Agile Software Development
1 3 (75.00%) Apache Spark
2 2 (50.00%) R
2 2 (50.00%) Natural Language Processing
2 2 (50.00%) Machine Learning
2 2 (50.00%) Analytics
2 2 (50.00%) Statistical Modelling
2 2 (50.00%) Cloudera
2 2 (50.00%) Programme Delivery
2 2 (50.00%) Business Analysis
2 2 (50.00%) SAS
2 2 (50.00%) Java
2 2 (50.00%) MATLAB
2 2 (50.00%) Project Management
3 1 (25.00%) CISA
3 1 (25.00%) CISM
3 1 (25.00%) .NET
3 1 (25.00%) J2EE
3 1 (25.00%) Oracle
3 1 (25.00%) JBoss
3 1 (25.00%) Apache
3 1 (25.00%) Tomcat
3 1 (25.00%) CISSP
3 1 (25.00%) Middleware
3 1 (25.00%) Enterprise Architecture
3 1 (25.00%) WebSphere
3 1 (25.00%) Refactoring
3 1 (25.00%) Oracle Coherence

Hadoop
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 (75.00%) Apache Spark
2 2 (50.00%) SAS
3 1 (25.00%) Apache
3 1 (25.00%) Apache Solr
3 1 (25.00%) Elasticsearch
3 1 (25.00%) JBoss
3 1 (25.00%) Oracle Coherence
3 1 (25.00%) Tomcat
3 1 (25.00%) WebSphere
Cloud Services
1 1 (25.00%) Amazon AWS
Database & Business Intelligence
1 1 (25.00%) Big Data
1 1 (25.00%) DataStax
1 1 (25.00%) Hazelcast
General
1 3 (75.00%) Finance
2 1 (25.00%) Banking
Job Titles
1 2 (50.00%) Project Manager
2 1 (25.00%) Analytics Manager
2 1 (25.00%) Applications Architect
2 1 (25.00%) Architect
2 1 (25.00%) Capability Manager
2 1 (25.00%) Designer
2 1 (25.00%) Developer
2 1 (25.00%) Innovation Manager
2 1 (25.00%) Integration Architect
2 1 (25.00%) Java Developer
2 1 (25.00%) Senior Designer
2 1 (25.00%) Senior Developer
2 1 (25.00%) Senior Java Developer
Libraries, Frameworks & Software Standards
1 2 (50.00%) Natural Language Processing
2 1 (25.00%) .NET
2 1 (25.00%) Elastic Stack
2 1 (25.00%) J2EE
2 1 (25.00%) Middleware
2 1 (25.00%) Spring
Miscellaneous
1 1 (25.00%) Distributed Denial-of-Service
1 1 (25.00%) Market Risk
Operating Systems
1 1 (25.00%) Apple iOS
Processes & Methodologies
1 3 (75.00%) Agile Software Development
2 2 (50.00%) Analytics
2 2 (50.00%) Business Analysis
2 2 (50.00%) Machine Learning
2 2 (50.00%) Programme Delivery
2 2 (50.00%) Project Management
2 2 (50.00%) Statistical Modelling
3 1 (25.00%) Computer Forensics
3 1 (25.00%) Data Augmentation
3 1 (25.00%) DDoS Mitigation
3 1 (25.00%) Enterprise Architecture
3 1 (25.00%) Refactoring
3 1 (25.00%) Scrum
3 1 (25.00%) SIEM
Programming Languages
1 3 (75.00%) Python
2 2 (50.00%) Java
2 2 (50.00%) MATLAB
2 2 (50.00%) R
Qualifications
1 1 (25.00%) CISA
1 1 (25.00%) CISM
1 1 (25.00%) CISSP
System Software
1 1 (25.00%) Apache Flume
Systems Management
1 1 (25.00%) Kibana
1 1 (25.00%) logstash
Vendors
1 2 (50.00%) Cloudera
2 1 (25.00%) Oracle
2 1 (25.00%) Vertica