The statistics below represent IT contracts advertised across the 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 10 December 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
10 Dec 2016
Same period 2015 Same period 2014
Hadoop Developer
Rank 361 348 359
Rank change year-on-year
-13 +11
Contract jobs requiring a Hadoop Developer 59 79 62
As % of all contract IT jobs located in London 0.27% 0.35% 0.26%
As % of the Job Titles category 0.29% 0.37% 0.28%
Number of daily rates quoted 35 49 37
Median daily rate £530 £575 £550
Median daily rate % change year-on-year
-7.82% +4.54%
90% offered a daily rate of more than £450 £420 £438
10% offered a daily rate of more than £650 £650 £645
UK excluding London median daily rate £438 £525 £450
% change year-on-year
-16.66% +16.66%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate - - -
Hadoop Developer
England

The following table is for comparison with the above and provides statistics for the entire Job Titles category in contract jobs advertised in the 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
London
Contract IT job ads with a match in the
Job Titles category
20325 21355 22289
As % of all contract IT jobs located in London 94.64% 95.03% 94.91%
Number of daily rates quoted 14522 15109 16067
Median daily rate £475 £450 £435
Median daily rate % change year-on-year
+5.55% +3.44%
90% offered a daily rate of more than £299 £288 £255
10% offered a daily rate of more than £638 £625 £600
UK excluding London median daily rate £400 £385 £375
% change year-on-year
+3.89% +2.66%
Number of hourly rates quoted 294 340 442
Median hourly rate £16.50 £17.50 £17.00
Median hourly rate % change year-on-year
-5.71% +2.94%
90% offered a hourly rate of more than £11.50 £10.00 £11.50
10% offered a hourly rate of more than £50.00 £42.50 £37.00
UK excluding London median hourly rate £16.50 £17.00 £16.00
% change year-on-year
-2.94% +6.25%

Hadoop Developer
Jobs Demand Trend in London

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

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 10 December 2016.

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 median contractor rates quoted in IT jobs citing Hadoop Developer within the London region over the 3 months to 10 December 2016. 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
(Click see detailed
statistics and trends)
Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
City of London -11 8 £550 +16.40%
Hadoop Developer
England

Hadoop Developer Skill Set
Top 30 Related IT Skills in London

For the 6 months to 10 December 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 London region featuring Hadoop Developer in the job title.

1 122 (100.00%) Hadoop
2 98 (80.33%) Big Data
3 91 (74.59%) Apache Spark
4 77 (63.11%) Java
5 60 (49.18%) Scala
6 46 (37.70%) Apache Hive
7 45 (36.89%) HBase
8 43 (35.25%) Agile Software Development
9 33 (27.05%) HDFS
10 28 (22.95%) Kafka
10 28 (22.95%) TDD
11 27 (22.13%) REST
12 25 (20.49%) Finance
13 23 (18.85%) DevOps
14 22 (18.03%) Scrum
15 21 (17.21%) MapReduce
16 20 (16.39%) Cloudera
16 20 (16.39%) SQL
17 19 (15.57%) Banking
17 19 (15.57%) Analytics
18 18 (14.75%) ETL
19 17 (13.93%) Business Intelligence
19 17 (13.93%) Spring
19 17 (13.93%) Impala
19 17 (13.93%) Spark Streaming
19 17 (13.93%) NoSQL
20 16 (13.11%) BDD
20 16 (13.11%) Oozie
21 15 (12.30%) Apache Pig
21 15 (12.30%) Amazon AWS

Hadoop Developer Skill Set
Top Related IT Skills in 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 91 (74.59%) Apache Spark
2 15 (12.30%) Apache Pig
3 10 (8.20%) Apache Solr
4 9 (7.38%) Elasticsearch
5 7 (5.74%) Apache
6 6 (4.92%) Confluence
7 2 (1.64%) BizTalk Server
7 2 (1.64%) SAS
Applications
1 1 (0.82%) SPSS
Business Applications
1 2 (1.64%) Oracle EBS
Cloud Services
1 15 (12.30%) Amazon AWS
2 4 (3.28%) Microsoft Azure
3 3 (2.46%) Amazon EMR
3 3 (2.46%) Google Cloud Platform
4 2 (1.64%) Cloud Computing
4 2 (1.64%) IBM Cloud
5 1 (0.82%) Amazon S3
Communications & Networking
1 3 (2.46%) Kerberos
Database & Business Intelligence
1 122 (100.00%) Hadoop
2 98 (80.33%) Big Data
3 46 (37.70%) Apache Hive
4 45 (36.89%) HBase
5 17 (13.93%) Impala
5 17 (13.93%) NoSQL
6 12 (9.84%) SQL Server
7 11 (9.02%) Apache Cassandra
7 11 (9.02%) MongoDB
8 10 (8.20%) BusinessObjects
8 10 (8.20%) QlikView
9 9 (7.38%) Sqoop
10 8 (6.56%) Data Warehouse
11 7 (5.74%) PostgreSQL
12 6 (4.92%) Relational Database
13 5 (4.10%) Data Lake
13 5 (4.10%) MySQL
14 4 (3.28%) Amazon Redshift
14 4 (3.28%) Cloudera CDH
15 2 (1.64%) HPCC
Development Applications
1 12 (9.84%) Git (software)
2 11 (9.02%) Cucumber
3 10 (8.20%) JIRA
3 10 (8.20%) JUnit
4 8 (6.56%) Jenkins
5 7 (5.74%) Talend Open Studio
6 6 (4.92%) Maven
7 5 (4.10%) Subversion
8 4 (3.28%) Artifactory
8 4 (3.28%) IntelliJ
8 4 (3.28%) JSUnit
8 4 (3.28%) PHPUnit
9 3 (2.46%) Mockito
10 2 (1.64%) FindBugs
10 2 (1.64%) Sonatype Nexus
10 2 (1.64%) TeamCity
11 1 (0.82%) Atlassian Bamboo
11 1 (0.82%) GitLab
11 1 (0.82%) Gradle
11 1 (0.82%) Mercurial
General
1 25 (20.49%) Finance
2 19 (15.57%) Banking
3 8 (6.56%) Front Office
4 7 (5.74%) Investment Banking
5 5 (4.10%) Marketing
6 3 (2.46%) Back Office
6 3 (2.46%) Music Industry
7 2 (1.64%) Publishing
8 1 (0.82%) Financial Institution
8 1 (0.82%) Games
Libraries, Frameworks & Software Standards
1 28 (22.95%) Kafka
2 27 (22.13%) REST
3 17 (13.93%) Spark Streaming
3 17 (13.93%) Spring
4 14 (11.48%) Web Services
5 9 (7.38%) Apache Avro
6 7 (5.74%) ActiveMQ
6 7 (5.74%) AngularJS
6 7 (5.74%) HTML
6 7 (5.74%) HTML5
6 7 (5.74%) SOAP
7 6 (4.92%) Apache Camel
7 6 (4.92%) CSS
7 6 (4.92%) CSS3
7 6 (4.92%) RESTful
7 6 (4.92%) Samza
7 6 (4.92%) Spring Boot
7 6 (4.92%) Spring MVC
8 4 (3.28%) Akka
8 4 (3.28%) Cascading
Miscellaneous
1 10 (8.20%) Computer Science
2 8 (6.56%) Grid Computing
2 8 (6.56%) Visualisation
3 7 (5.74%) Data Integration
4 5 (4.10%) Analytical Skills
4 5 (4.10%) Foreign Exchange (FX)
5 4 (3.28%) Market Risk
6 3 (2.46%) Algorithms
7 2 (1.64%) Credit Risk
7 2 (1.64%) Data Structures
7 2 (1.64%) Replication
8 1 (0.82%) Data Centre
8 1 (0.82%) Fintech
8 1 (0.82%) Virtual Team
Operating Systems
1 12 (9.84%) Linux
2 2 (1.64%) Unix
3 1 (0.82%) Ubuntu
Processes & Methodologies
1 43 (35.25%) Agile Software Development
2 28 (22.95%) TDD
3 23 (18.85%) DevOps
4 22 (18.03%) Scrum
5 21 (17.21%) MapReduce
6 19 (15.57%) Analytics
7 18 (14.75%) ETL
8 17 (13.93%) Business Intelligence
9 16 (13.11%) BDD
10 14 (11.48%) Continuous Integration
10 14 (11.48%) Microservices
11 12 (9.84%) Data Modelling
12 11 (9.02%) Data Analytics
12 11 (9.02%) Risk Management
13 9 (7.38%) Stakeholder Management
14 8 (6.56%) API Design
14 8 (6.56%) Data Architecture
14 8 (6.56%) Data Visualisation
14 8 (6.56%) Unit Testing
15 7 (5.74%) Planning and Forecasting
Programming Languages
1 77 (63.11%) Java
2 60 (49.18%) Scala
3 20 (16.39%) SQL
4 15 (12.30%) Python
5 7 (5.74%) Shell Script
6 6 (4.92%) R
7 4 (3.28%) C
8 3 (2.46%) JavaScript
8 3 (2.46%) PL/SQL
9 2 (1.64%) C++
9 2 (1.64%) Groovy
10 1 (0.82%) C#
10 1 (0.82%) Erlang
10 1 (0.82%) Go
10 1 (0.82%) Haskell
10 1 (0.82%) MATLAB
10 1 (0.82%) Perl
10 1 (0.82%) PHP
10 1 (0.82%) Ruby
10 1 (0.82%) T-SQL
Qualifications
1 10 (8.20%) Degree
1 10 (8.20%) SC Cleared
1 10 (8.20%) Security Cleared
Quality Assurance & Compliance
1 2 (1.64%) GCP
System Software
1 33 (27.05%) HDFS
2 13 (10.66%) Apache Flume
2 13 (10.66%) Docker
3 4 (3.28%) Apache ZooKeeper
4 1 (0.82%) Active Directory
Systems Management
1 16 (13.11%) Oozie
2 5 (4.10%) Hadoop YARN
3 4 (3.28%) Ambari
3 4 (3.28%) Ansible
3 4 (3.28%) Kubernetes
3 4 (3.28%) Puppet
4 2 (1.64%) DBAmp
4 2 (1.64%) Kibana
4 2 (1.64%) logstash
4 2 (1.64%) Mesos
5 1 (0.82%) Opscode Chef
Vendors
1 20 (16.39%) Cloudera
2 11 (9.02%) Hortonworks
3 8 (6.56%) Oracle
4 7 (5.74%) Talend
5 5 (4.10%) Teradata
6 3 (2.46%) Cognos
6 3 (2.46%) Datameer
6 3 (2.46%) Informatica
6 3 (2.46%) Microsoft
6 3 (2.46%) SAP
6 3 (2.46%) Tableau
7 2 (1.64%) IBM
7 2 (1.64%) Salesforce.com
7 2 (1.64%) Vertica
8 1 (0.82%) Ab Initio
8 1 (0.82%) GoldenSource
8 1 (0.82%) Google
8 1 (0.82%) Netezza
8 1 (0.82%) Platfora