The first table below looks at the demand for Hadoop skills in IT contracts advertised for the City of London region. Included is a guide to the average contractor rates offered in IT contracts that have cited Hadoop over the 3 months to 18 April 2014 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Database & Business Intelligence category for the City of London region.

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.

Location
3 months to
18 Apr 2014
Same period 2013 Same period 2012
Apache Hadoop
Rank 154 148 216
Rank change year-on-year
-6 +68
Contract jobs citing Hadoop 57 49 8
As % of all contract IT jobs located in the City of London 0.88% 0.79% 0.099%
As % of the Database & Business Intelligence category 3.97% 3.45% 0.53%
Number of daily rates quoted 46 41 4
Average daily rate £469 £488 £488
Average daily rate % change year-on-year
-3.84% -
90% offered a daily rate of more than £419 £325 £374
10% offered a daily rate of more than £638 £575 £570
UK excluding London average daily rate £413 £400 £431
% change year-on-year
+3.12% -7.24%
Number of hourly rates quoted 0 1 0
Average hourly rate - £52.50 -
UK excluding London average hourly rate - - -
Database & Business Intelligence Category
City of London
Contract IT job ads with a match in the
Database & Business Intelligence category
1437 1419 1514
As % of all contract IT jobs located in the City of London 22.27% 22.77% 18.72%
Number of daily rates quoted 1050 1103 1067
Average daily rate £435 £450 £425
Average daily rate % change year-on-year
-3.33% +5.88%
90% offered a daily rate of more than £300 £320 £315
10% offered a daily rate of more than £575 £575 £550
UK excluding London average daily rate £350 £330 £338
% change year-on-year
+6.06% -2.22%
Number of hourly rates quoted 9 2 16
Average hourly rate £27.50 £52.50 £47.50
Average hourly rate % change year-on-year
-47.61% +10.52%
UK excluding London average hourly rate £35.00 £28.00 £28.50
% change year-on-year
+25.00% -1.75%
Hadoop
London

Hadoop
Jobs Demand Trend in the City of London

This chart provides a 3-month moving total of IT contractor jobs citing Hadoop across the City of London region as a proportion of the total demand within the Database & Business Intelligence category.

Hadoop Jobs Demand Trend in the City of London

Hadoop
Daily Rate Trend in the City of London

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

Hadoop Daily Rate Trend in the City of London

Hadoop
Daily Rate Histogram in the City of London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Hadoop across the City of London region over the 3 months to 18 April 2014.

Hadoop Daily Rate Histogram in the City of London

Hadoop
Top 30 Related IT Skills in the City of London

For the 6 months to 18 April 2014, IT contractor jobs across the City of London region citing Hadoop also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited Hadoop.

1 56 (54.90%) Big Data
2 52 (50.98%) Java
3 40 (39.22%) SQL
4 33 (32.35%) Oracle
5 31 (30.39%) Linux
5 31 (30.39%) Python
5 31 (30.39%) Apache Hive
5 31 (30.39%) MongoDB
6 23 (22.55%) MapReduce
6 23 (22.55%) Apache Pig
7 22 (21.57%) Analytics
8 20 (19.61%) Apache Cassandra
8 20 (19.61%) NoSQL
9 19 (18.63%) HBase
9 19 (18.63%) SQL Server
10 17 (16.67%) MySQL
11 16 (15.69%) UNIX
12 15 (14.71%) Windows
12 15 (14.71%) C#
12 15 (14.71%) Degree
13 14 (13.73%) Computer Science
13 14 (13.73%) R
13 14 (13.73%) Banking
13 14 (13.73%) Agile Software Development
14 12 (11.76%) Perl
14 12 (11.76%) OO
14 12 (11.76%) Open Source
14 12 (11.76%) JIRA
14 12 (11.76%) Scala
14 12 (11.76%) Visualisation

Hadoop
Top Related IT Skills in the City of London by Category

For the 6 months to 18 April 2014, IT contractor jobs across the City of London region citing Hadoop also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of contract IT job ads sampled that cited Hadoop. Up to 20 skills are shown per category.

Application Platforms
1 23 (22.55%) Apache Pig
2 11 (10.78%) SAS
3 10 (9.80%) GemFire
4 8 (7.84%) Apache
4 8 (7.84%) Oracle Coherence
5 7 (6.86%) WebSphere
6 6 (5.88%) IIS
6 6 (5.88%) Oracle HTTP Server
6 6 (5.88%) Tomcat
6 6 (5.88%) Elasticsearch
7 2 (1.96%) Oracle Workflow
8 1 (0.98%) Apache Solr
8 1 (0.98%) WebLogic
Applications
1 3 (2.94%) SPSS
2 1 (0.98%) Weka
2 1 (0.98%) Gephi
2 1 (0.98%) MS PowerPoint
2 1 (0.98%) MS Excel
Business Applications
1 6 (5.88%) RMDS
2 1 (0.98%) SiteCatalyst
2 1 (0.98%) Google Analytics
Cloud Services
1 2 (1.96%) Microsoft Azure
2 1 (0.98%) GitHub
2 1 (0.98%) Cloud Computing
Communications & Networking
1 7 (6.86%) HTTP
2 6 (5.88%) SAN
2 6 (5.88%) LAN
2 6 (5.88%) WAN
2 6 (5.88%) NAS
2 6 (5.88%) FCoE
2 6 (5.88%) Fibre Channel
2 6 (5.88%) Multicast
Database & Business Intelligence
1 56 (54.90%) Big Data
2 31 (30.39%) Apache Hive
2 31 (30.39%) MongoDB
3 20 (19.61%) Apache Cassandra
3 20 (19.61%) NoSQL
4 19 (18.63%) HBase
4 19 (18.63%) SQL Server
5 17 (16.67%) MySQL
6 11 (10.78%) Data Mining
6 11 (10.78%) Relational Database
7 9 (8.82%) RDBMS
8 7 (6.86%) Sqoop
9 6 (5.88%) Data Warehouse
10 4 (3.92%) Couchbase
11 3 (2.94%) Amazon Redshift
11 3 (2.94%) QlikView
12 2 (1.96%) Pentaho
12 2 (1.96%) Mahout
13 1 (0.98%) Oracle Database
13 1 (0.98%) RapidMiner
Development Applications
1 12 (11.76%) JIRA
2 9 (8.82%) TeamCity
3 6 (5.88%) Talend Open Studio
4 5 (4.90%) Hudson
4 5 (4.90%) Mockito
4 5 (4.90%) Maven
4 5 (4.90%) JUnit
5 4 (3.92%) Atlassian Bamboo
6 3 (2.94%) Git (software)
7 2 (1.96%) Eclipse
7 2 (1.96%) Subversion
7 2 (1.96%) SpecFlow
7 2 (1.96%) Jenkins
8 1 (0.98%) Karma Test Runner
8 1 (0.98%) DbUnit
8 1 (0.98%) RSpec
8 1 (0.98%) ERwin
General
1 14 (13.73%) Banking
2 10 (9.80%) Investment Banking
3 9 (8.82%) Finance
4 6 (5.88%) Marketing
5 5 (4.90%) Retail
5 5 (4.90%) Games
5 5 (4.90%) Back Office
6 3 (2.94%) Advertising
7 1 (0.98%) Telecoms
7 1 (0.98%) Financial Institution
Job Titles
1 34 (33.33%) Developer
2 16 (15.69%) Architect
3 14 (13.73%) Java Developer
4 10 (9.80%) Hadoop Developer
5 9 (8.82%) Data Scientist
6 8 (7.84%) Analyst
6 8 (7.84%) Data Architect
7 6 (5.88%) Tester
7 6 (5.88%) Data Analyst
7 6 (5.88%) Infrastructure Architect
8 5 (4.90%) Big Data Developer
8 5 (4.90%) Lead Architect
8 5 (4.90%) Senior Developer
9 4 (3.92%) Infrastructure Engineer
9 4 (3.92%) Test Leader
10 3 (2.94%) Big Data Consultant
10 3 (2.94%) Data Consultant
10 3 (2.94%) C# Developer
10 3 (2.94%) Senior Manager
10 3 (2.94%) Consultant
Libraries, Frameworks & Software Standards
1 23 (22.55%) MapReduce
2 10 (9.80%) Spring
3 9 (8.82%) XML
4 7 (6.86%) Middleware
4 7 (6.86%) Hibernate
4 7 (6.86%) HTML
4 7 (6.86%) J2EE
5 6 (5.88%) XSLT
5 6 (5.88%) Rendezvous
5 6 (5.88%) J2SE
5 6 (5.88%) Akka
6 5 (4.90%) JDBC
6 5 (4.90%) Web Services
7 4 (3.92%) Apache Avro
7 4 (3.92%) Memcached
8 3 (2.94%) WCF
8 3 (2.94%) Ruby on Rails
9 2 (1.96%) .NET
9 2 (1.96%) JSP
9 2 (1.96%) Java EE
Miscellaneous
1 14 (13.73%) Computer Science
2 12 (11.76%) Open Source
2 12 (11.76%) Visualisation
3 8 (7.84%) Statistics
4 5 (4.90%) Enterprise Software
4 5 (4.90%) Machine Learning
4 5 (4.90%) Digital Media
4 5 (4.90%) Mathematics
4 5 (4.90%) Foreign Exchange (FX)
5 4 (3.92%) Management Information System
6 2 (1.96%) Neural Network
6 2 (1.96%) Physics
6 2 (1.96%) Economics
7 1 (0.98%) Social Media
7 1 (0.98%) Data Integration
7 1 (0.98%) Credit Risk
7 1 (0.98%) Fixed Income
Operating Systems
1 31 (30.39%) Linux
2 16 (15.69%) UNIX
3 15 (14.71%) Windows
4 6 (5.88%) Solaris
Processes & Methodologies
1 22 (21.57%) Analytics
2 14 (13.73%) Agile Software Development
3 12 (11.76%) OO
4 10 (9.80%) Performance Tuning
4 10 (9.80%) TDD
5 7 (6.86%) Benchmarking
5 7 (6.86%) ETL
5 7 (6.86%) OOP
6 6 (5.88%) OOD
6 6 (5.88%) Workflow
6 6 (5.88%) Continuous Integration
7 5 (4.90%) BDD
7 5 (4.90%) Data Analysis
7 5 (4.90%) Project Management
7 5 (4.90%) Data Modelling
8 4 (3.92%) Business Intelligence
8 4 (3.92%) Data Management
8 4 (3.92%) Strategic Planning
8 4 (3.92%) Automated Testing
8 4 (3.92%) Multithreading
Programming Languages
1 52 (50.98%) Java
2 40 (39.22%) SQL
3 31 (30.39%) Python
4 15 (14.71%) C#
5 14 (13.73%) R
6 12 (11.76%) Perl
6 12 (11.76%) Scala
7 9 (8.82%) Ruby
8 5 (4.90%) MATLAB
8 5 (4.90%) Shell Script
8 5 (4.90%) JavaScript
9 4 (3.92%) PowerShell
10 3 (2.94%) PL/SQL
10 3 (2.94%) C
10 3 (2.94%) C++
11 1 (0.98%) Bash Shell
11 1 (0.98%) Clojure
11 1 (0.98%) T-SQL
Qualifications
1 15 (14.71%) Degree
2 10 (9.80%) Security Cleared
3 7 (6.86%) DV Cleared
4 6 (5.88%) PhD
5 1 (0.98%) SC Cleared
Quality Assurance & Compliance
1 4 (3.92%) SLA
2 2 (1.96%) EMIR
3 1 (0.98%) Dodd-Frank
3 1 (0.98%) Data Quality
System Software
1 6 (5.88%) NFS
1 6 (5.88%) SRDF
1 6 (5.88%) Oracle RAC
1 6 (5.88%) Platform Symphony
2 2 (1.96%) Apache Flume
2 2 (1.96%) Apache ZooKeeper
Systems Management
1 4 (3.92%) Oozie
2 3 (2.94%) Puppet
3 1 (0.98%) Opscode Chef
Vendors
1 33 (32.35%) Oracle
2 10 (9.80%) Vertica
3 8 (7.84%) Tableau
4 7 (6.86%) 29West
4 7 (6.86%) IBM
4 7 (6.86%) TIBCO
5 6 (5.88%) Sybase
5 6 (5.88%) Cisco
5 6 (5.88%) NetApp
5 6 (5.88%) EMC
5 6 (5.88%) Intel
5 6 (5.88%) DataSynapse
5 6 (5.88%) Netezza
5 6 (5.88%) Talend
6 5 (4.90%) Splunk
6 5 (4.90%) Teradata
7 4 (3.92%) HP
7 4 (3.92%) Informatica
7 4 (3.92%) MicroStrategy
8 3 (2.94%) Cloudera
City of London
Capita - ITMS
Rate: £450 - £550 per day
Posted: Yesterday
City of London
esynergy Solutions - UK
Rate: £600 - £700 per day
Posted: 16 days ago