The table below looks at the statistics for the Hadoop Developer role 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 Developer in their job title over the 3 months to 13 February 2016 with a comparison to the same period in 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.

Location
3 months to
13 Feb 2016
Same period 2015 Same period 2014
Hadoop Developer
Rank 129 175 192
Rank change year-on-year
+46 +17
Contract jobs requiring a Hadoop Developer 14 15 14
As % of all contract IT jobs located in the City of London 0.45% 0.30% 0.24%
As % of the Job Titles category 0.48% 0.31% 0.25%
Number of daily rates quoted 14 13 13
Average daily rate £410 £625 £450
Average daily rate % change year-on-year
-34.40% +38.88%
90% offered a daily rate of more than £375 £480 £405
10% offered a daily rate of more than £600 £700 £565
UK excluding London average daily rate £470 £419 -
% change year-on-year
+12.23% -
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - - -
Hadoop Developer
London

The following table is for comparison with the above and provides statistics for the entire Job Titles category in contract jobs advertised in the City of London region. Most job vacancies include a discernible job title. As such the figures in the first row provide an indication of the total number of contract jobs in the overall sample.

Job Titles Category
City of London
Contract IT job ads with a match in the
Job Titles category
2945 4817 5628
As % of all contract IT jobs located in the City of London 95.49% 94.95% 94.84%
Number of daily rates quoted 2309 3708 4014
Average daily rate £475 £450 £450
Average daily rate % change year-on-year
+5.55% -
90% offered a daily rate of more than £300 £275 £275
10% offered a daily rate of more than £625 £600 £625
UK excluding London average daily rate £378 £375 £350
% change year-on-year
+0.66% +7.14%
Number of hourly rates quoted 51 75 94
Average hourly rate £19.99 £18.50 £20.00
Average hourly rate % change year-on-year
+8.06% -7.50%
90% offered a hourly rate of more than £12.00 £12.50 £13.50
10% offered a hourly rate of more than £53.00 £27.37 £30.83
UK excluding London average hourly rate £17.50 £16.50 £16.50
% change year-on-year
+6.06% -

Hadoop Developer
Jobs Demand Trend in the City of London

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

Hadoop Developer Jobs Demand Trend in the City of London

Hadoop Developer
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 Developer across the City of London region.

Hadoop Developer Daily Rate Trend in the City of London

Hadoop Developer
Daily Rate Histogram in the City of London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Hadoop Developer across the City of London region over the 3 months to 13 February 2016.

Hadoop Developer Daily Rate Histogram in the City of London

Hadoop Developer
Top 30 Related IT Skills in the City of London

For the 6 months to 13 February 2016, IT contractor jobs across the City of 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 26 (100.00%) Hadoop
2 21 (80.77%) Big Data
3 15 (57.69%) Apache Hive
3 15 (57.69%) Java
4 10 (38.46%) Finance
4 10 (38.46%) E-Commerce
4 10 (38.46%) Agile Software Development
5 7 (26.92%) Business Intelligence
5 7 (26.92%) SQL
6 6 (23.08%) Data Warehouse
6 6 (23.08%) Microsoft Azure
6 6 (23.08%) Apache Spark
6 6 (23.08%) Apache Pig
6 6 (23.08%) HBase
7 5 (19.23%) MapReduce
7 5 (19.23%) Analytical Skills
7 5 (19.23%) Open Source
7 5 (19.23%) OOD
7 5 (19.23%) Linux
7 5 (19.23%) OO
7 5 (19.23%) Apache
8 4 (15.38%) Python
8 4 (15.38%) Scrum
8 4 (15.38%) Git (software)
8 4 (15.38%) Banking
8 4 (15.38%) Spring
8 4 (15.38%) Maven
8 4 (15.38%) Cascading
8 4 (15.38%) SDLC
8 4 (15.38%) Hortonworks

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

For the 6 months to 13 February 2016, IT contractor jobs across the City of 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 6 (23.08%) Apache Pig
1 6 (23.08%) Apache Spark
2 5 (19.23%) Apache
3 1 (3.85%) Apache Solr
3 1 (3.85%) Confluence
3 1 (3.85%) Elasticsearch
3 1 (3.85%) SAS
Applications
1 1 (3.85%) SPSS
Cloud Services
1 6 (23.08%) Microsoft Azure
Database & Business Intelligence
1 26 (100.00%) Hadoop
2 21 (80.77%) Big Data
3 15 (57.69%) Apache Hive
4 6 (23.08%) Data Warehouse
4 6 (23.08%) HBase
5 4 (15.38%) Impala
5 4 (15.38%) Relational Database
6 3 (11.54%) Apache Cassandra
6 3 (11.54%) NoSQL
7 2 (7.69%) SQL Server
8 1 (3.85%) Amazon DynamoDB
8 1 (3.85%) BigTable
8 1 (3.85%) DB2
8 1 (3.85%) Enterprise Data Warehouse
8 1 (3.85%) Mahout
8 1 (3.85%) MongoDB
8 1 (3.85%) RDBMS
8 1 (3.85%) Spark SQL
8 1 (3.85%) Sqoop
Development Applications
1 4 (15.38%) Git (software)
1 4 (15.38%) Maven
2 3 (11.54%) Jenkins
2 3 (11.54%) JIRA
3 2 (7.69%) Eclipse
3 2 (7.69%) JUnit
3 2 (7.69%) Mockito
4 1 (3.85%) Gradle
General
1 10 (38.46%) Finance
2 4 (15.38%) Banking
3 3 (11.54%) Front Office
3 3 (11.54%) Investment Banking
Libraries, Frameworks & Software Standards
1 4 (15.38%) Cascading
1 4 (15.38%) Spring
2 2 (7.69%) Apache Commons
2 2 (7.69%) Guava
3 1 (3.85%) Catalyst
3 1 (3.85%) JSON
3 1 (3.85%) RESTful
3 1 (3.85%) XML
Miscellaneous
1 5 (19.23%) Analytical Skills
2 3 (11.54%) Data Structures
3 2 (7.69%) Algorithms
4 1 (3.85%) Computer Science
4 1 (3.85%) Data Integration
4 1 (3.85%) Fintech
4 1 (3.85%) Wiki
Operating Systems
1 5 (19.23%) Linux
2 1 (3.85%) Unix
Processes & Methodologies
1 10 (38.46%) Agile Software Development
1 10 (38.46%) E-Commerce
2 7 (26.92%) Business Intelligence
3 5 (19.23%) MapReduce
3 5 (19.23%) OO
3 5 (19.23%) OOD
3 5 (19.23%) Open Source
4 4 (15.38%) Scrum
4 4 (15.38%) SDLC
5 3 (11.54%) Data Modelling
5 3 (11.54%) ETL
5 3 (11.54%) Multithreading
6 2 (7.69%) Analytics
6 2 (7.69%) BDD
6 2 (7.69%) Dashboard Development
6 2 (7.69%) DevOps
6 2 (7.69%) ETL Development
6 2 (7.69%) Pair Programming
6 2 (7.69%) Unit Testing
6 2 (7.69%) Use Case
Programming Languages
1 15 (57.69%) Java
2 7 (26.92%) SQL
3 4 (15.38%) Python
4 3 (11.54%) AWK
4 3 (11.54%) Bash Shell
4 3 (11.54%) sed
5 2 (7.69%) Scala
6 1 (3.85%) Perl
6 1 (3.85%) PHP
6 1 (3.85%) R
Qualifications
1 2 (7.69%) Degree
Quality Assurance & Compliance
1 2 (7.69%) Data Quality
System Software
1 3 (11.54%) HDFS
2 2 (7.69%) Apache Flume
Systems Management
1 4 (15.38%) Oozie
2 2 (7.69%) Hadoop YARN
3 1 (3.85%) Opscode Chef
Vendors
1 4 (15.38%) Hortonworks
2 2 (7.69%) Oracle
2 2 (7.69%) Splunk
2 2 (7.69%) Tableau
2 2 (7.69%) Teradata
3 1 (3.85%) Cloudera
3 1 (3.85%) Netezza
3 1 (3.85%) Sybase