The statistics below represent IT contracts advertised across the City of London region that had Hadoop Developer featuring in the job title. Included is a guide to the contractor rates offered over the 3 months to 19 February 2017 with a comparison to same period over 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
19 Feb 2017
Same period 2016 Same period 2015
Hadoop Developer
London / City of London
Rank 141 141 175
Rank change year-on-year
0 +34
Contract jobs requiring a Hadoop Developer 5 13 15
As % of all contract IT jobs located in the City of London 0.17% 0.41% 0.29%
As % of the Job Titles category 0.18% 0.43% 0.30%
Number of daily rates quoted 3 13 13
Median daily rate £450 £440 £625
Median daily rate % change year-on-year
+2.27% -29.60%
90% offered a daily rate of more than £350 £375 £480
10% offered a daily rate of more than £590 £600 £700
UK excluding London median daily rate £510 £470 £431
% change year-on-year
+8.51% +8.98%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -

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
2771 3052 4934
As % of all contract IT jobs located in the City of London 95.06% 95.67% 95.58%
Number of daily rates quoted 2192 2402 3791
Median daily rate £475 £475 £450
Median daily rate % change year-on-year
- +5.55%
90% offered a daily rate of more than £313 £300 £275
10% offered a daily rate of more than £650 £625 £613
UK excluding London median daily rate £400 £380 £375
% change year-on-year
+5.26% +1.33%
Number of hourly rates quoted 29 53 75
Median hourly rate £19.00 £20.00 £18.18
Median hourly rate % change year-on-year
-4.97% +9.96%
90% offered a hourly rate of more than £13.00 £12.00 £12.50
10% offered a hourly rate of more than £29.38 £53.00 £27.37
UK excluding London median hourly rate £17.50 £18.00 £16.72
% change year-on-year
-2.77% +7.65%

Hadoop Developer
Jobs Demand Trend in the City of London

The demand trend of IT contracts across the City of London region that featured Hadoop Developer in the job title.

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 19 February 2017.

Hadoop Developer Daily Rate Histogram in the City of London

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

For the 6 months to 19 February 2017, Hadoop Developer contract jobs required the following IT skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the City of London region featuring Hadoop Developer in the job title.

1 14 (100.00%) Hadoop
2 12 (85.71%) Java
3 11 (78.57%) Big Data
3 11 (78.57%) Apache Spark
4 8 (57.14%) Scala
5 7 (50.00%) HBase
6 6 (42.86%) Agile Software Development
6 6 (42.86%) TDD
6 6 (42.86%) JUnit
6 6 (42.86%) Git (software)
7 5 (35.71%) Data Lake
7 5 (35.71%) HDFS
7 5 (35.71%) Jenkins
8 4 (28.57%) Oozie
8 4 (28.57%) RESTful
8 4 (28.57%) JSUnit
8 4 (28.57%) Market Risk
8 4 (28.57%) JIRA
8 4 (28.57%) PHPUnit
8 4 (28.57%) Cucumber
8 4 (28.57%) BDD
8 4 (28.57%) Puppet
8 4 (28.57%) Apache Hive
8 4 (28.57%) Web Services
8 4 (28.57%) Foreign Exchange (FX)
8 4 (28.57%) Subversion
8 4 (28.57%) Front Office
8 4 (28.57%) Risk Management
8 4 (28.57%) Finance
9 3 (21.43%) Teradata

Hadoop Developer Skill Set
Top Related IT Skills in the City of 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 11 (78.57%) Apache Spark
2 2 (14.29%) Apache Pig
3 1 (7.14%) Apache Solr
Cloud Services
1 2 (14.29%) Amazon AWS
Database & Business Intelligence
1 14 (100.00%) Hadoop
2 11 (78.57%) Big Data
3 7 (50.00%) HBase
4 5 (35.71%) Data Lake
5 4 (28.57%) Apache Hive
6 3 (21.43%) NoSQL
6 3 (21.43%) SQL Server
7 2 (14.29%) Impala
7 2 (14.29%) Relational Database
8 1 (7.14%) DB2
8 1 (7.14%) MySQL
8 1 (7.14%) Sqoop
Development Applications
1 6 (42.86%) Git (software)
1 6 (42.86%) JUnit
2 5 (35.71%) Jenkins
3 4 (28.57%) Cucumber
3 4 (28.57%) JIRA
3 4 (28.57%) JSUnit
3 4 (28.57%) PHPUnit
3 4 (28.57%) Subversion
4 2 (14.29%) Maven
4 2 (14.29%) Mockito
4 2 (14.29%) Talend Open Studio
5 1 (7.14%) Atlassian Bamboo
5 1 (7.14%) Gradle
General
1 4 (28.57%) Finance
1 4 (28.57%) Front Office
2 2 (14.29%) Banking
2 2 (14.29%) Marketing
3 1 (7.14%) Investment Banking
Libraries, Frameworks & Software Standards
1 4 (28.57%) RESTful
1 4 (28.57%) Web Services
2 2 (14.29%) Cascading
3 1 (7.14%) AngularJS
3 1 (7.14%) HTML
3 1 (7.14%) HTML5
3 1 (7.14%) Java SE
3 1 (7.14%) jQuery
3 1 (7.14%) REST
3 1 (7.14%) Spark Streaming
3 1 (7.14%) Spring
Miscellaneous
1 4 (28.57%) Foreign Exchange (FX)
1 4 (28.57%) Market Risk
Operating Systems
1 2 (14.29%) Linux
2 1 (7.14%) Windows
Processes & Methodologies
1 6 (42.86%) Agile Software Development
1 6 (42.86%) TDD
2 4 (28.57%) BDD
2 4 (28.57%) Risk Management
3 3 (21.43%) MapReduce
3 3 (21.43%) Unit Testing
4 2 (14.29%) Analytics
4 2 (14.29%) ETL
4 2 (14.29%) Search Engine Marketing
4 2 (14.29%) Software Engineering
5 1 (7.14%) Big Data Analytics
5 1 (7.14%) Business Intelligence
5 1 (7.14%) Continuous Integration
5 1 (7.14%) Data Analytics
5 1 (7.14%) Data Engineering
5 1 (7.14%) Data Management
5 1 (7.14%) DevOps
5 1 (7.14%) Mentoring
5 1 (7.14%) OOP
5 1 (7.14%) Performance Tuning
Programming Languages
1 12 (85.71%) Java
2 8 (57.14%) Scala
3 3 (21.43%) SQL
4 2 (14.29%) Python
4 2 (14.29%) Shell Script
5 1 (7.14%) C++
Qualifications
1 1 (7.14%) Degree
System Software
1 5 (35.71%) HDFS
Systems Management
1 4 (28.57%) Oozie
1 4 (28.57%) Puppet
Vendors
1 3 (21.43%) Teradata
2 2 (14.29%) Microsoft
2 2 (14.29%) Talend
3 1 (7.14%) MicroStrategy
3 1 (7.14%) Netezza