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 29 July 2016 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
29 Jul 2016
Same period 2015 Same period 2014
Hadoop Developer
Rank 161 196 204
Rank change year-on-year
+35 +8
Contract jobs requiring a Hadoop Developer 1 13 5
As % of all contract IT jobs located in the City of London 0.030% 0.22% 0.085%
As % of the Job Titles category 0.031% 0.23% 0.090%
Number of daily rates quoted 1 12 4
Median daily rate £675 £453 £525
Median daily rate % change year-on-year
+49.17% -13.80%
UK excluding London median daily rate £425 £463 £575
% change year-on-year
-8.10% -19.56%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median 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
3210 5635 5562
As % of all contract IT jobs located in the City of London 95.56% 94.75% 94.13%
Number of daily rates quoted 2597 4375 4047
Median daily rate £475 £450 £450
Median daily rate % change year-on-year
+5.55% -
90% offered a daily rate of more than £315 £275 £255
10% offered a daily rate of more than £625 £625 £600
UK excluding London median daily rate £388 £375 £350
% change year-on-year
+3.33% +7.14%
Number of hourly rates quoted 31 91 97
Median hourly rate £17.50 £17.98 £19.00
Median hourly rate % change year-on-year
-2.66% -5.36%
90% offered a hourly rate of more than £12.50 £10.80 £12.00
10% offered a hourly rate of more than £31.50 £29.66 £34.70
UK excluding London median hourly rate £16.50 £16.16 £16.25
% change year-on-year
+2.10% -0.55%

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

For the 6 months to 29 July 2016, 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 13 (100.00%) Hadoop
1 13 (100.00%) Big Data
2 9 (69.23%) Apache Hive
3 8 (61.54%) E-Commerce
4 7 (53.85%) Apache Pig
4 7 (53.85%) Apache Spark
5 6 (46.15%) Scala
5 6 (46.15%) Microsoft Azure
6 5 (38.46%) SQL
7 4 (30.77%) Java
7 4 (30.77%) Business Intelligence
7 4 (30.77%) Relational Database
7 4 (30.77%) HDFS
8 3 (23.08%) Tableau
8 3 (23.08%) Data Quality
8 3 (23.08%) Splunk
8 3 (23.08%) Agile Software Development
8 3 (23.08%) Teradata
8 3 (23.08%) Data Modelling
8 3 (23.08%) SQL Server
8 3 (23.08%) Analytical Skills
8 3 (23.08%) Dashboard Development
9 2 (15.38%) Python
9 2 (15.38%) Scrum
9 2 (15.38%) MongoDB
9 2 (15.38%) Amazon AWS
9 2 (15.38%) Cloudera
9 2 (15.38%) Analytics
10 1 (7.69%) Impala
10 1 (7.69%) GitLab

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 7 (53.85%) Apache Pig
1 7 (53.85%) Apache Spark
Cloud Services
1 6 (46.15%) Microsoft Azure
2 2 (15.38%) Amazon AWS
3 1 (7.69%) Amazon EC2
3 1 (7.69%) AWS OpsWorks
Database & Business Intelligence
1 13 (100.00%) Big Data
1 13 (100.00%) Hadoop
2 9 (69.23%) Apache Hive
3 4 (30.77%) Relational Database
4 3 (23.08%) SQL Server
5 2 (15.38%) MongoDB
6 1 (7.69%) Apache Cassandra
6 1 (7.69%) Cloudera CDH
6 1 (7.69%) HBase
6 1 (7.69%) Impala
6 1 (7.69%) NoSQL
6 1 (7.69%) RDBMS
6 1 (7.69%) Spark SQL
Development Applications
1 1 (7.69%) GitLab
General
1 1 (7.69%) Banking
1 1 (7.69%) Finance
1 1 (7.69%) Investment Banking
1 1 (7.69%) Marketing
Miscellaneous
1 3 (23.08%) Analytical Skills
2 1 (7.69%) Computer Science
2 1 (7.69%) Data Centre
2 1 (7.69%) Data Integration
2 1 (7.69%) Fintech
Operating Systems
1 1 (7.69%) Linux
Processes & Methodologies
1 8 (61.54%) E-Commerce
2 4 (30.77%) Business Intelligence
3 3 (23.08%) Agile Software Development
3 3 (23.08%) Dashboard Development
3 3 (23.08%) Data Modelling
4 2 (15.38%) Analytics
4 2 (15.38%) Scrum
5 1 (7.69%) Concurrent Programming
5 1 (7.69%) Continuous Integration
5 1 (7.69%) Data Analytics
5 1 (7.69%) Data Ingestion
5 1 (7.69%) Digital Marketing
5 1 (7.69%) Mobile Commerce
5 1 (7.69%) Multithreading
5 1 (7.69%) Open Source
5 1 (7.69%) Predictive Analytics
5 1 (7.69%) SDLC
5 1 (7.69%) TDD
Programming Languages
1 6 (46.15%) Scala
2 5 (38.46%) SQL
3 4 (30.77%) Java
4 2 (15.38%) Python
5 1 (7.69%) Haskell
Quality Assurance & Compliance
1 3 (23.08%) Data Quality
System Software
1 4 (30.77%) HDFS
Systems Management
1 1 (7.69%) Opscode Chef
Vendors
1 3 (23.08%) Splunk
1 3 (23.08%) Tableau
1 3 (23.08%) Teradata
2 2 (15.38%) Cloudera
3 1 (7.69%) Oracle