The following table provides summary statistics for contract job vacancies advertised in Docklands, London 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 / Docklands, London
3 months to
24 Jun 2017
Same period 2016 Same period 2015
Rank 13 17 26
Rank change year-on-year +4 +9  
Contract jobs citing Hadoop 3 1 2
As % of all contract IT jobs advertised in Docklands, London 6.00% 1.67% 1.44%
As % of the Database & Business Intelligence category 23.08% 6.25% 5.88%
Number of daily rates quoted 1 0 1
Median daily rate £650 - £650
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 Docklands, London with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills
Docklands, London
Contract job vacancies with a requirement for database and business intelligence skills 13 16 34
As % of all contract IT job vacancies advertised in Docklands, London 26.00% 26.67% 24.46%
Number of daily rates quoted 8 11 22
Median daily rate £575 £475 £490
Median daily rate % change year-on-year +21.05% -3.06%  
90% offered a daily rate of more than £471 £272 £425
10% offered a daily rate of more than £650 £650 £619
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 Docklands, London

The job posting trend of jobs advertised in Docklands, London 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 Docklands, London

Hadoop
Contractor Daily Rate Trend in Docklands, London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Hadoop in Docklands, London.

Contractor daily rate trend for Hadoop in Docklands, London

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 Docklands, London region with a requirement for Hadoop.

1 7 (100.00%) Banking
2 6 (85.71%) Agile Software Development
2 6 (85.71%) Investment Banking
3 5 (71.43%) Oracle
3 5 (71.43%) Big Data
4 3 (42.86%) Java
4 3 (42.86%) J2EE
4 3 (42.86%) Scrum
4 3 (42.86%) SQL Server
4 3 (42.86%) Spring
4 3 (42.86%) Oracle Coherence
4 3 (42.86%) Market Risk
4 3 (42.86%) Continuous Integration
4 3 (42.86%) Git (software)
4 3 (42.86%) Cloudera
4 3 (42.86%) Hazelcast
4 3 (42.86%) Apache Spark
4 3 (42.86%) DevOps
5 2 (28.57%) Microservices
5 2 (28.57%) Analytics
5 2 (28.57%) TeamCity
5 2 (28.57%) Visualisation
5 2 (28.57%) Confluence
5 2 (28.57%) MongoDB
5 2 (28.57%) NoSQL
5 2 (28.57%) Degree
5 2 (28.57%) JIRA
5 2 (28.57%) Migration
5 2 (28.57%) Mathematics
5 2 (28.57%) Computer Science

Hadoop
Co-occurring IT Skills in Docklands, London 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 (42.86%) Apache Spark
1 3 (42.86%) Oracle Coherence
2 2 (28.57%) Confluence
Cloud Services
1 1 (14.29%) Amazon AWS
1 1 (14.29%) Cloud Computing
Communications & Networking
1 1 (14.29%) DNS
Database & Business Intelligence
1 5 (71.43%) Big Data
2 3 (42.86%) Hazelcast
2 3 (42.86%) SQL Server
3 2 (28.57%) MongoDB
3 2 (28.57%) NoSQL
Development Applications
1 3 (42.86%) Git (software)
2 2 (28.57%) JIRA
2 2 (28.57%) TeamCity
General
1 7 (100.00%) Banking
2 6 (85.71%) Investment Banking
3 1 (14.29%) Finance
Job Titles
1 4 (57.14%) Developer
2 3 (42.86%) Java Developer
3 2 (28.57%) Lead Developer
3 2 (28.57%) Lead Java Developer
4 1 (14.29%) Analyst
4 1 (14.29%) Apache Spark Developer
4 1 (14.29%) C# .NET Developer
4 1 (14.29%) C# ASP.NET Developer
4 1 (14.29%) Data Analyst
4 1 (14.29%) Design Engineer
4 1 (14.29%) DevOps Developer
4 1 (14.29%) DevOps Engineer
4 1 (14.29%) Hadoop Developer
4 1 (14.29%) Infrastructure Design Engineer
4 1 (14.29%) Infrastructure Engineer
4 1 (14.29%) Java Hadoop Developer
4 1 (14.29%) NoSQL Analyst
4 1 (14.29%) SQL Analyst
4 1 (14.29%) SQL Data Analyst
4 1 (14.29%) SQL Server Analyst
Libraries, Frameworks & Software Standards
1 3 (42.86%) J2EE
1 3 (42.86%) Spring
2 1 (14.29%) .NET
2 1 (14.29%) .NET Framework
2 1 (14.29%) AngularJS
2 1 (14.29%) ASP.NET
2 1 (14.29%) ASP.NET Web API
Miscellaneous
1 3 (42.86%) Market Risk
2 2 (28.57%) Computer Science
3 1 (14.29%) Data Centre
Operating Systems
1 2 (28.57%) Linux
2 1 (14.29%) AIX
2 1 (14.29%) Solaris
2 1 (14.29%) Unix
2 1 (14.29%) Windows
2 1 (14.29%) Windows Server
Processes & Methodologies
1 6 (85.71%) Agile Software Development
2 3 (42.86%) Continuous Integration
2 3 (42.86%) DevOps
2 3 (42.86%) Scrum
3 2 (28.57%) Analytics
3 2 (28.57%) Data Analysis
3 2 (28.57%) Data Modelling
3 2 (28.57%) Mathematics
3 2 (28.57%) Microservices
3 2 (28.57%) Migration
3 2 (28.57%) Visualisation
4 1 (14.29%) Build Automation
4 1 (14.29%) Change Management
4 1 (14.29%) Configuration Management
4 1 (14.29%) Electronic Trading
4 1 (14.29%) High Availability
4 1 (14.29%) ITIL V3
4 1 (14.29%) Open Source
4 1 (14.29%) Release Management
4 1 (14.29%) Service Management
Programming Languages
1 3 (42.86%) Java
2 1 (14.29%) C#
2 1 (14.29%) Shell Script
2 1 (14.29%) SQL
2 1 (14.29%) TypeScript
Qualifications
1 2 (28.57%) Degree
System Software
1 1 (14.29%) Active Directory
1 1 (14.29%) Docker
1 1 (14.29%) Oracle RAC
1 1 (14.29%) VMware Infrastructure
Systems Management
1 1 (14.29%) Ansible
Vendors
1 5 (71.43%) Oracle
2 3 (42.86%) Cloudera
3 1 (14.29%) Bloomberg
3 1 (14.29%) Citrix
3 1 (14.29%) Dell
3 1 (14.29%) GoldenSource
3 1 (14.29%) Hortonworks
3 1 (14.29%) HP
3 1 (14.29%) IBM
3 1 (14.29%) Microsoft
3 1 (14.29%) Reuters
3 1 (14.29%) VMware