The table below looks at the statistics for Hadoop skills in IT contracts advertised for the Canary Wharf region. Included is a guide to the contractor rates offered in IT contracts that have cited Hadoop over the 3 months to 28 May 2016 with a comparison to the same period over the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

3 months to
28 May 2016
Same period 2015 Same period 2014
Apache Hadoop
Rank 20 28 -
Rank change year-on-year
+8 -
Contract jobs citing Hadoop 4 2 0
As % of all contract IT jobs located in Canary Wharf 3.51% 1.22% -
As % of the Database & Business Intelligence category 10.81% 4.55% -
Number of daily rates quoted 3 1 0
Median daily rate £650 £500 -
Median daily rate % change year-on-year
+30.00% -
UK excluding London median daily rate £480 £500 £450
% change year-on-year
-4.00% +11.11%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £38.00 £26.00 -
% change year-on-year
+46.15% -
Hadoop
London

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in contract jobs advertised in the Canary Wharf region.

Database & Business Intelligence Category
Canary Wharf
Contract IT job ads with a match in the
Database & Business Intelligence category
37 44 22
As % of all contract IT jobs located in Canary Wharf 32.46% 26.83% 20.37%
Number of daily rates quoted 30 31 13
Median daily rate £480 £475 £525
Median daily rate % change year-on-year
+1.05% -9.52%
90% offered a daily rate of more than £338 £300 £425
10% offered a daily rate of more than £650 £525 £783
UK excluding London median daily rate £390 £365 £350
% change year-on-year
+6.84% +4.28%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £32.66 £23.00 £31.50
% change year-on-year
+41.97% -26.98%

Hadoop
Jobs Demand Trend in Canary Wharf

The demand trend of contract jobs across the Canary Wharf region citing Hadoop as a proportion of all IT contracts with a match in the Database & Business Intelligence category.

Hadoop Jobs Demand Trend in Canary Wharf

Hadoop
Daily Rate Trend in Canary Wharf

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

Hadoop Daily Rate Trend in Canary Wharf

Hadoop
Top 30 Related IT Skills in Canary Wharf

For the 6 months to 28 May 2016, 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 6 (100.00%) Java
1 6 (100.00%) Scala
1 6 (100.00%) Big Data
1 6 (100.00%) Apache Spark
2 5 (83.33%) Apache Hive
2 5 (83.33%) Agile Software Development
3 4 (66.67%) TDD
3 4 (66.67%) HBase
3 4 (66.67%) BDD
3 4 (66.67%) Functional Programming
3 4 (66.67%) SDLC
4 3 (50.00%) REST
4 3 (50.00%) HDFS
4 3 (50.00%) Multithreading
4 3 (50.00%) Spring
4 3 (50.00%) Banking
4 3 (50.00%) Hibernate
4 3 (50.00%) Scrum
4 3 (50.00%) J2EE
4 3 (50.00%) MySQL
4 3 (50.00%) Apache
5 2 (33.33%) Elasticsearch
5 2 (33.33%) NoSQL
5 2 (33.33%) Open Source
6 1 (16.67%) HTML5
6 1 (16.67%) CouchDB
6 1 (16.67%) Puppet
6 1 (16.67%) MongoDB
6 1 (16.67%) Apache Cassandra
6 1 (16.67%) Parallel Processing

Hadoop
Top Related 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 6 (100.00%) Apache Spark
2 3 (50.00%) Apache
3 2 (33.33%) Elasticsearch
4 1 (16.67%) Apache Pig
4 1 (16.67%) Apache Solr
4 1 (16.67%) SAS
Communications & Networking
1 1 (16.67%) SNA
Database & Business Intelligence
1 6 (100.00%) Big Data
2 5 (83.33%) Apache Hive
3 4 (66.67%) HBase
4 3 (50.00%) MySQL
5 2 (33.33%) NoSQL
6 1 (16.67%) Apache Cassandra
6 1 (16.67%) CouchDB
6 1 (16.67%) DataStax
6 1 (16.67%) Impala
6 1 (16.67%) MongoDB
6 1 (16.67%) RDBMS
6 1 (16.67%) Relational Database
6 1 (16.67%) Spark SQL
6 1 (16.67%) Sqoop
General
1 3 (50.00%) Banking
2 1 (16.67%) Finance
Job Titles
1 5 (83.33%) Developer
1 5 (83.33%) Hadoop Developer
1 5 (83.33%) Scala Developer
2 4 (66.67%) Java Developer
2 4 (66.67%) Java Hadoop Developer
2 4 (66.67%) Java Scala Developer
3 3 (50.00%) Lead Developer
3 3 (50.00%) Lead Java Developer
4 1 (16.67%) Agile Developer
4 1 (16.67%) Architect
4 1 (16.67%) Big Data Architect
4 1 (16.67%) Big Data Developer
4 1 (16.67%) Data Architect
Libraries, Frameworks & Software Standards
1 3 (50.00%) Hibernate
1 3 (50.00%) J2EE
1 3 (50.00%) REST
1 3 (50.00%) Spring
2 1 (16.67%) Akka
2 1 (16.67%) AngularJS
2 1 (16.67%) D3.js
2 1 (16.67%) GraphX
2 1 (16.67%) HTML
2 1 (16.67%) HTML5
2 1 (16.67%) Lucene
Miscellaneous
1 1 (16.67%) Analytical Skills
Operating Systems
1 1 (16.67%) Unix
Processes & Methodologies
1 5 (83.33%) Agile Software Development
2 4 (66.67%) BDD
2 4 (66.67%) Functional Programming
2 4 (66.67%) SDLC
2 4 (66.67%) TDD
3 3 (50.00%) Multithreading
3 3 (50.00%) Scrum
4 2 (33.33%) Open Source
5 1 (16.67%) Business Intelligence
5 1 (16.67%) Data Modelling
5 1 (16.67%) DevOps
5 1 (16.67%) ETL
5 1 (16.67%) Machine Learning
5 1 (16.67%) MapReduce
5 1 (16.67%) Mentoring
5 1 (16.67%) OO
5 1 (16.67%) Parallel Processing
5 1 (16.67%) Presales
5 1 (16.67%) Validation
5 1 (16.67%) Web Development
Programming Languages
1 6 (100.00%) Java
1 6 (100.00%) Scala
2 1 (16.67%) R
2 1 (16.67%) Shell Script
2 1 (16.67%) SQL
Qualifications
1 1 (16.67%) Degree
Quality Assurance & Compliance
1 1 (16.67%) QA
System Software
1 3 (50.00%) HDFS
2 1 (16.67%) Apache Flume
Systems Management
1 1 (16.67%) Ansible
1 1 (16.67%) Opscode Chef
1 1 (16.67%) Puppet
Vendors
1 1 (16.67%) Palantir
1 1 (16.67%) SaltStack