The table below looks at the statistics for Hadoop skills 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 over the 3 months to 8 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
8 Feb 2016
Same period 2015 Same period 2014
Apache Hadoop
Rank 97 116 155
Rank change year-on-year
+19 +39
Contract jobs citing Hadoop 54 83 52
As % of all contract IT jobs located in the City of London 1.71% 1.62% 0.89%
As % of the Database & Business Intelligence category 6.28% 6.88% 3.61%
Number of daily rates quoted 51 76 48
Average daily rate £550 £575 £563
Average daily rate % change year-on-year
-4.34% +2.22%
90% offered a daily rate of more than £375 £450 £418
10% offered a daily rate of more than £650 £700 £700
UK excluding London average daily rate £485 £475 £525
% change year-on-year
+2.10% -9.52%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - £36.50 -
Hadoop
London

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in contract jobs advertised in the City of London region.

Database & Business Intelligence Category
City of London
Contract IT job ads with a match in the
Database & Business Intelligence category
860 1206 1439
As % of all contract IT jobs located in the City of London 27.30% 23.47% 24.63%
Number of daily rates quoted 683 954 1059
Average daily rate £475 £428 £438
Average daily rate % change year-on-year
+11.11% -2.28%
90% offered a daily rate of more than £338 £300 £315
10% offered a daily rate of more than £600 £600 £575
UK excluding London average daily rate £375 £368 £350
% change year-on-year
+2.04% +5.00%
Number of hourly rates quoted 2 3 9
Average hourly rate £55.00 £36.00 £31.00
Average hourly rate % change year-on-year
+52.77% +16.12%
UK excluding London average hourly rate £29.00 £32.50 £27.75
% change year-on-year
-10.76% +17.11%

Hadoop
Jobs Demand Trend in the City of London

This chart provides a 3-month moving total of IT contractor jobs citing Hadoop across the City of London region as a proportion of the total demand within the Database & Business Intelligence category.

Hadoop Jobs Demand Trend in the City of London

Hadoop
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 across the City of London region.

Hadoop Daily Rate Trend in the City of London

Hadoop
Daily Rate Histogram in the City of London

This chart provides a histogram of daily rates quoted in contract IT jobs citing Hadoop across the City of London region over the 3 months to 8 February 2016.

Hadoop Daily Rate Histogram in the City of London

Hadoop
Hourly Rate Trend in the City of London

This chart provides the 3-month moving average for hourly rates quoted in IT contractor jobs citing Hadoop across the City of London region.

Hadoop Hourly Rate Trend in the City of London

Hadoop
Top 30 Related IT Skills in the City of London

For the 6 months to 8 February 2016, IT contractor jobs across the City of London region citing Hadoop also 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 that cited Hadoop.

1 78 (61.42%) Big Data
2 75 (59.06%) Java
3 59 (46.46%) Agile Software Development
4 51 (40.16%) Apache Spark
5 41 (32.28%) Finance
6 40 (31.50%) Apache Hive
7 34 (26.77%) SQL
8 33 (25.98%) Linux
8 33 (25.98%) Python
9 32 (25.20%) Scala
10 26 (20.47%) TDD
11 24 (18.90%) HBase
12 23 (18.11%) Scrum
13 22 (17.32%) Data Warehouse
13 22 (17.32%) ETL
13 22 (17.32%) BDD
14 21 (16.54%) Analytics
15 20 (15.75%) DevOps
16 19 (14.96%) MongoDB
17 18 (14.17%) Banking
17 18 (14.17%) E-Commerce
17 18 (14.17%) Business Intelligence
18 17 (13.39%) Git (software)
18 17 (13.39%) Apache Pig
19 16 (12.60%) Apache Cassandra
19 16 (12.60%) NoSQL
20 15 (11.81%) Open Source
20 15 (11.81%) Amazon AWS
20 15 (11.81%) Apache
20 15 (11.81%) Oracle

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

For the 6 months to 8 February 2016, IT contractor jobs across the City of London region citing Hadoop also 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 that cited Hadoop. Up to 20 skills are shown per category.

Application Platforms
1 51 (40.16%) Apache Spark
2 17 (13.39%) Apache Pig
3 15 (11.81%) Apache
4 8 (6.30%) SAS
5 5 (3.94%) Elasticsearch
6 3 (2.36%) Confluence
6 3 (2.36%) nginx
7 2 (1.57%) Tomcat
8 1 (0.79%) Apache Solr
8 1 (0.79%) ArcGIS
8 1 (0.79%) OpenStack
Applications
1 3 (2.36%) SPSS
2 1 (0.79%) MS Excel
Cloud Services
1 15 (11.81%) Amazon AWS
2 9 (7.09%) Microsoft Azure
3 3 (2.36%) Google Cloud Platform
3 3 (2.36%) Google Compute Engine
4 2 (1.57%) IaaS
4 2 (1.57%) PaaS
5 1 (0.79%) Amazon EMR
5 1 (0.79%) Amazon Kinesis
5 1 (0.79%) Amazon S3
5 1 (0.79%) AWS CloudFormation
5 1 (0.79%) AWS Lambda
5 1 (0.79%) Google Analytics
5 1 (0.79%) Google App Engine
Communications & Networking
1 5 (3.94%) Kerberos
2 4 (3.15%) DNS
3 3 (2.36%) Firewall
3 3 (2.36%) Internet
3 3 (2.36%) LDAP
4 2 (1.57%) TCP/IP
5 1 (0.79%) AMQP
5 1 (0.79%) HTTP
5 1 (0.79%) HTTPS
5 1 (0.79%) Remote Desktop
5 1 (0.79%) SSL
Database & Business Intelligence
1 78 (61.42%) Big Data
2 40 (31.50%) Apache Hive
3 24 (18.90%) HBase
4 22 (17.32%) Data Warehouse
5 19 (14.96%) MongoDB
6 16 (12.60%) Apache Cassandra
6 16 (12.60%) NoSQL
7 8 (6.30%) DB2
7 8 (6.30%) Impala
7 8 (6.30%) Relational Database
8 7 (5.51%) SQL Server
9 6 (4.72%) SQL Server Integration Services
9 6 (4.72%) Sqoop
10 5 (3.94%) MySQL
10 5 (3.94%) PostgreSQL
11 4 (3.15%) Parquet
12 3 (2.36%) Amazon DynamoDB
12 3 (2.36%) Enterprise Data Warehouse
12 3 (2.36%) RDBMS
12 3 (2.36%) Spark SQL
Development Applications
1 17 (13.39%) Git (software)
2 11 (8.66%) Jenkins
3 9 (7.09%) JIRA
4 8 (6.30%) Maven
5 6 (4.72%) JUnit
5 6 (4.72%) Mockito
6 5 (3.94%) Eclipse
6 5 (3.94%) Jasmine
6 5 (3.94%) Subversion
7 3 (2.36%) Cucumber
7 3 (2.36%) Team Foundation Server
7 3 (2.36%) Vagrant
8 2 (1.57%) RSpec
8 2 (1.57%) Selenium
8 2 (1.57%) SonarQube
8 2 (1.57%) SpecFlow
8 2 (1.57%) TeamCity
9 1 (0.79%) Atlassian Bamboo
9 1 (0.79%) JBehave
9 1 (0.79%) Visual Studio
General
1 41 (32.28%) Finance
2 18 (14.17%) Banking
3 5 (3.94%) Financial Institution
3 5 (3.94%) Investment Banking
3 5 (3.94%) Marketing
4 4 (3.15%) Publishing
5 3 (2.36%) Front Office
6 2 (1.57%) Games
6 2 (1.57%) Retail
7 1 (0.79%) Automotive
7 1 (0.79%) Legal
7 1 (0.79%) Telecoms
Job Titles
1 56 (44.09%) Developer
2 24 (18.90%) Hadoop Developer
3 21 (16.54%) Big Data Developer
4 19 (14.96%) Java Developer
5 17 (13.39%) Senior Developer
6 14 (11.02%) Analyst
6 14 (11.02%) Architect
7 11 (8.66%) Scala Developer
8 10 (7.87%) Senior Hadoop Developer
9 8 (6.30%) Hadoop Engineer
9 8 (6.30%) Software Engineer
10 6 (4.72%) Business Analyst
10 6 (4.72%) DevOps Engineer
11 5 (3.94%) Big Data Engineer
11 5 (3.94%) Data Manager
11 5 (3.94%) Development Engineer
11 5 (3.94%) Senior Java Developer
11 5 (3.94%) Software Development Engineer
12 4 (3.15%) Data Analyst
12 4 (3.15%) Solutions Architect
Libraries, Frameworks & Software Standards
1 14 (11.02%) Kafka
2 13 (10.24%) Spring
3 9 (7.09%) Cascading
3 9 (7.09%) HTML
4 8 (6.30%) Web Services
5 7 (5.51%) Akka
5 7 (5.51%) jQuery
6 6 (4.72%) JSON
6 6 (4.72%) Play Framework
6 6 (4.72%) REST
7 5 (3.94%) Ajax
7 5 (3.94%) Apache Commons
7 5 (3.94%) Guava
7 5 (3.94%) RESTful
8 4 (3.15%) AngularJS
8 4 (3.15%) Apache Avro
8 4 (3.15%) JSP
8 4 (3.15%) Servlets
8 4 (3.15%) spray
8 4 (3.15%) XML
Miscellaneous
1 15 (11.81%) Analytical Skills
2 10 (7.87%) Computer Science
3 7 (5.51%) Data Structures
4 6 (4.72%) Algorithms
4 6 (4.72%) Fintech
5 5 (3.94%) User Experience
6 4 (3.15%) Mathematics
7 3 (2.36%) Foreign Exchange (FX)
7 3 (2.36%) Statistics
7 3 (2.36%) Visualisation
8 2 (1.57%) Credit Risk
8 2 (1.57%) Economics
8 2 (1.57%) Private Cloud
9 1 (0.79%) Applied Mathematics
9 1 (0.79%) Clustering
9 1 (0.79%) Data Extraction
9 1 (0.79%) Data Integration
9 1 (0.79%) Public Cloud
9 1 (0.79%) Reference Data
9 1 (0.79%) Replication
Operating Systems
1 33 (25.98%) Linux
2 14 (11.02%) Unix
3 5 (3.94%) Windows
4 4 (3.15%) Red Hat Enterprise Linux
5 2 (1.57%) CentOS
5 2 (1.57%) Debian
5 2 (1.57%) Ubuntu
6 1 (0.79%) Android
6 1 (0.79%) Apple iOS
6 1 (0.79%) Mac OS X
6 1 (0.79%) Windows Server
6 1 (0.79%) Windows Server 2012
Processes & Methodologies
1 59 (46.46%) Agile Software Development
2 26 (20.47%) TDD
3 23 (18.11%) Scrum
4 22 (17.32%) BDD
4 22 (17.32%) ETL
5 21 (16.54%) Analytics
6 20 (15.75%) DevOps
7 18 (14.17%) Business Intelligence
7 18 (14.17%) E-Commerce
8 15 (11.81%) Open Source
9 14 (11.02%) Continuous Integration
10 13 (10.24%) MapReduce
11 12 (9.45%) OO
12 11 (8.66%) Pair Programming
13 10 (7.87%) Data Modelling
13 10 (7.87%) Unit Testing
14 8 (6.30%) Configuration Management
14 8 (6.30%) OOD
15 7 (5.51%) Mentoring
15 7 (5.51%) SDLC
Programming Languages
1 75 (59.06%) Java
2 34 (26.77%) SQL
3 33 (25.98%) Python
4 32 (25.20%) Scala
5 14 (11.02%) Ruby
6 13 (10.24%) Bash Shell
6 13 (10.24%) JavaScript
7 10 (7.87%) Perl
8 7 (5.51%) Shell Script
9 6 (4.72%) AWK
9 6 (4.72%) R
9 6 (4.72%) sed
10 5 (3.94%) PHP
10 5 (3.94%) PowerShell
11 3 (2.36%) C#
11 3 (2.36%) Go
11 3 (2.36%) T-SQL
12 2 (1.57%) C++
12 2 (1.57%) Haskell
13 1 (0.79%) VB.NET
Qualifications
1 13 (10.24%) Degree
2 3 (2.36%) Security Cleared
3 2 (1.57%) SC Cleared
4 1 (0.79%) DV Cleared
4 1 (0.79%) MCPD
4 1 (0.79%) Microsoft Certification
4 1 (0.79%) SAS Certification
Quality Assurance & Compliance
1 4 (3.15%) Data Quality
2 2 (1.57%) QA
System Software
1 13 (10.24%) Docker
2 10 (7.87%) HDFS
3 8 (6.30%) Apache Flume
4 5 (3.94%) Apache ZooKeeper
5 4 (3.15%) Active Directory
6 1 (0.79%) iptables
6 1 (0.79%) NFS
6 1 (0.79%) VMware Infrastructure
Systems Management
1 12 (9.45%) Opscode Chef
2 11 (8.66%) Mesos
2 11 (8.66%) Puppet
3 10 (7.87%) Oozie
4 9 (7.09%) Ansible
5 8 (6.30%) Kubernetes
6 2 (1.57%) Hadoop YARN
7 1 (0.79%) Ambari
7 1 (0.79%) FreeIPA
7 1 (0.79%) SELinux
Vendors
1 15 (11.81%) Oracle
2 10 (7.87%) Hortonworks
3 8 (6.30%) Cloudera
4 7 (5.51%) Splunk
4 7 (5.51%) Teradata
5 6 (4.72%) Tableau
6 5 (3.94%) MapR
7 4 (3.15%) Google
7 4 (3.15%) Sybase
7 4 (3.15%) WorldPay
8 3 (2.36%) Netezza
8 3 (2.36%) Vertica
9 2 (1.57%) Atlassian
9 2 (1.57%) Microsoft
9 2 (1.57%) Rackspace
9 2 (1.57%) Red Hat
10 1 (0.79%) Actian
10 1 (0.79%) Jaspersoft
10 1 (0.79%) Mapinfo
10 1 (0.79%) MicroStrategy
City, London
AdRoc Group
Posted: 15 hours ago
City, London
Experis Ltd
Rate: £420 - £460 per day
Posted: 19 hours ago
City, London
TEKsystems
Rate: Market Rate
Posted: 4 days ago
City, London
Experis Ltd
Rate: £400.00 - £450.00 per day
Posted: 5 days ago
City of London
Arrows Group Ltd
Rate: £500 - £600 per day + Negotiable
Posted: 24 days ago