The first table below looks at the demand for the Hadoop Developer role in IT contracts advertised for the London region. Included is a guide to the average contractor rates offered in IT contracts that have cited Hadoop Developer in their job title over the 3 months to 28 July 2014 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all Job Titles advertised for the 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
28 Jul 2014
Same period 2013 Same period 2012
Hadoop Developer
Rank 363 398 416
Rank change year-on-year
+35 +18
Contract jobs requiring a Hadoop Developer 36 14 7
As % of all contract IT jobs located in London 0.15% 0.058% 0.027%
As % of the Job Titles category 0.16% 0.062% 0.029%
Number of daily rates quoted 27 12 5
Average daily rate
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£525 £550 £500
Average daily rate % change year-on-year
-4.54% +10.00%
90% offered a daily rate of more than £450 £503 £470
10% offered a daily rate of more than £635 £698 £506
UK excluding London average daily rate £500 £440 -
% change year-on-year
+13.63% -
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
Job Titles Category
London
Contract IT job ads with a match in the
Job Titles category
21859 22413 24498
As % of all contract IT jobs located in London 92.70% 92.41% 92.87%
Number of daily rates quoted 14991 15271 15886
Average daily rate £425 £450 £425
Average daily rate % change year-on-year
-5.55% +5.88%
90% offered a daily rate of more than £263 £275 £270
10% offered a daily rate of more than £600 £600 £600
UK excluding London average daily rate £350 £350 £350
Number of hourly rates quoted 400 461 651
Average hourly rate £17.50 £20.00 £20.00
Average hourly rate % change year-on-year
-12.50% -
90% offered a hourly rate of more than £11.50 £13.50 £13.00
10% offered a hourly rate of more than £45.00 £42.50 £42.50
UK excluding London average hourly rate £16.50 £17.00 £18.50
% change year-on-year
-2.94% -8.10%
Hadoop Developer
England

Hadoop Developer
Jobs Demand Trend in London

This chart provides a 3-month moving total of IT contractor jobs citing Hadoop Developer in the job title across the London region as a proportion of the total demand within the Job Titles category.

Hadoop Developer Jobs Demand Trend in London

Hadoop Developer
Daily Rate Trend in London

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

Hadoop Developer Daily Rate Trend in London

Hadoop Developer
Daily Rate Histogram in London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Hadoop Developer across the London region over the 3 months to 28 July 2014.

Hadoop Developer Daily Rate Histogram in London

Hadoop Developer
Contract Job Locations in London

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing Hadoop Developer within the London region over the 3 months to 28 July 2014. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London +5 3 £588 +2.17%
Hadoop Developer
England

Hadoop Developer
Top 30 Related IT Skills in London

For the 6 months to 28 July 2014, IT contractor jobs across the London region that cited Hadoop Developer in their job title 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 with Hadoop Developer in their job title.

1 51 (100.00%) Hadoop
2 32 (62.75%) Big Data
2 32 (62.75%) Java
3 29 (56.86%) Apache Hive
4 21 (41.18%) Apache Pig
5 16 (31.37%) MapReduce
6 14 (27.45%) Apache Cassandra
6 14 (27.45%) Kafka
7 13 (25.49%) Analytics
7 13 (25.49%) HBase
8 11 (21.57%) Oozie
9 10 (19.61%) Complex Event Processing
9 10 (19.61%) Scala
9 10 (19.61%) Oracle
10 9 (17.65%) NoSQL
10 9 (17.65%) HDFS
11 8 (15.69%) ETL
12 7 (13.73%) Finance
12 7 (13.73%) Banking
12 7 (13.73%) Spring
12 7 (13.73%) E-Commerce
13 6 (11.76%) Data Analytics
13 6 (11.76%) Impala
13 6 (11.76%) Data Modelling
13 6 (11.76%) SQL
13 6 (11.76%) Marketing
14 5 (9.80%) Automated Testing
14 5 (9.80%) Data Warehouse
14 5 (9.80%) Sqoop
14 5 (9.80%) RabbitMQ

Hadoop Developer
Top Related IT Skills in London by Category

For the 6 months to 28 July 2014, IT contractor jobs across the London region that cited Hadoop Developer in their job title 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 with Hadoop Developer in their job title. Up to 20 skills are shown per category.

Application Platforms
1 21 (41.18%) Apache Pig
2 3 (5.88%) Node.js
2 3 (5.88%) Apache
2 3 (5.88%) SAS
3 1 (1.96%) Confluence
Applications
1 1 (1.96%) MS Excel
Business Applications
1 1 (1.96%) Google Analytics
Cloud Services
1 1 (1.96%) Cloud Computing
Communications & Networking
1 1 (1.96%) Internet
1 1 (1.96%) AMQP
Database & Business Intelligence
1 51 (100.00%) Hadoop
2 32 (62.75%) Big Data
3 29 (56.86%) Apache Hive
4 14 (27.45%) Apache Cassandra
5 13 (25.49%) HBase
6 9 (17.65%) NoSQL
7 6 (11.76%) Impala
8 5 (9.80%) Sqoop
8 5 (9.80%) Data Warehouse
9 4 (7.84%) MySQL
9 4 (7.84%) SQL Server
10 3 (5.88%) Data Mining
10 3 (5.88%) SQL Server Reporting Services
10 3 (5.88%) SQL Server Integration Services
10 3 (5.88%) SQL Server Analysis Services
11 2 (3.92%) MongoDB
11 2 (3.92%) Oracle Exadata
11 2 (3.92%) Neo4j
12 1 (1.96%) Relational Database
12 1 (1.96%) HCatalog
Development Applications
1 4 (7.84%) Maven
1 4 (7.84%) JIRA
1 4 (7.84%) JUnit
1 4 (7.84%) TeamCity
1 4 (7.84%) Mockito
1 4 (7.84%) Hudson
2 3 (5.88%) Cucumber
2 3 (5.88%) Selenium
3 2 (3.92%) Eclipse
4 1 (1.96%) Git (software)
4 1 (1.96%) Talend Open Studio
General
1 7 (13.73%) Finance
1 7 (13.73%) Banking
2 6 (11.76%) Marketing
3 4 (7.84%) Investment Banking
4 2 (3.92%) Retail
5 1 (1.96%) Advertising
Libraries, Frameworks & Software Standards
1 16 (31.37%) MapReduce
2 14 (27.45%) Kafka
3 7 (13.73%) Spring
4 5 (9.80%) RabbitMQ
5 4 (7.84%) J2SE
6 3 (5.88%) J2EE
6 3 (5.88%) JDBC
6 3 (5.88%) Backbone.js
6 3 (5.88%) Apache Avro
6 3 (5.88%) ActiveMQ
7 2 (3.92%) Hibernate
Miscellaneous
1 4 (7.84%) Open Source
Operating Systems
1 4 (7.84%) UNIX
1 4 (7.84%) Linux
2 1 (1.96%) Fedora
2 1 (1.96%) Ubuntu
2 1 (1.96%) CentOS
2 1 (1.96%) Red Hat Enterprise Linux
Processes & Methodologies
1 13 (25.49%) Analytics
2 10 (19.61%) Complex Event Processing
3 8 (15.69%) ETL
4 7 (13.73%) E-Commerce
5 6 (11.76%) Data Modelling
5 6 (11.76%) Data Analytics
6 5 (9.80%) Automated Testing
7 4 (7.84%) BDD
7 4 (7.84%) Agile Software Development
7 4 (7.84%) TDD
8 3 (5.88%) MVC
8 3 (5.88%) Predictive Analytics
8 3 (5.88%) DevOps
8 3 (5.88%) Low Latency
9 2 (3.92%) Scrum
9 2 (3.92%) Business Intelligence
10 1 (1.96%) Performance Tuning
10 1 (1.96%) Big Data Analytics
Programming Languages
1 32 (62.75%) Java
2 10 (19.61%) Scala
3 6 (11.76%) SQL
4 4 (7.84%) Python
5 3 (5.88%) C
5 3 (5.88%) C++
6 1 (1.96%) Bash Shell
6 1 (1.96%) Clojure
6 1 (1.96%) R
6 1 (1.96%) C#
6 1 (1.96%) Perl
6 1 (1.96%) Ruby
6 1 (1.96%) Groovy
Qualifications
1 2 (3.92%) SC Cleared
1 2 (3.92%) Security Cleared
2 1 (1.96%) PhD
System Software
1 9 (17.65%) HDFS
Systems Management
1 11 (21.57%) Oozie
Vendors
1 10 (19.61%) Oracle
2 4 (7.84%) Google
2 4 (7.84%) Cloudera
3 3 (5.88%) DoubleClick
3 3 (5.88%) Sybase
4 2 (3.92%) Netezza
4 2 (3.92%) Greenplum
4 2 (3.92%) Vertica
5 1 (1.96%) Talend
5 1 (1.96%) Tableau
5 1 (1.96%) Business Objects
5 1 (1.96%) Microsoft
5 1 (1.96%) Red Hat
5 1 (1.96%) Omniture