The following table provides summary statistics for contract job vacancies advertised in Leeds with a requirement for Hadoop skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Hadoop over the 3 months to 25 March 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

3 months to
25 Mar 2017
Same period 2016 Same period 2015
Apache Hadoop
Rank 76 82 89
Rank change year-on-year +6 +7  
Contract jobs citing Hadoop 13 16 2
As % of all contract IT jobs advertised in Leeds 1.26% 1.12% 0.17%
As % of the Database & Business Intelligence category 4.58% 4.57% 0.57%
Number of daily rates quoted 10 15 0
Median daily rate £463 £488 -
Median daily rate % change year-on-year -5.12% -  
UK excluding London median daily rate £488 £488 £500
% change year-on-year - -2.50%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £47.00 £38.00 £36.50
% change year-on-year +23.68% +4.10%  

Hadoop is in the database and business intelligence skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Leeds with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills
Leeds
Contract job vacancies with a requirement for database and business intelligence skills 284 350 349
As % of all contract IT job vacancies advertised in Leeds 27.55% 24.54% 30.27%
Number of daily rates quoted 193 257 246
Median daily rate £375 £380 £363
Median daily rate % change year-on-year -1.31% +4.82%  
90% offered a daily rate of more than £300 £300 £275
10% offered a daily rate of more than £500 £568 £535
UK excluding London median daily rate £400 £388 £375
% change year-on-year +3.22% +3.33%  
Number of hourly rates quoted 1 0 4
Median hourly rate £19.00 - £22.00
UK excluding London median hourly rate £31.00 £32.50 £32.50
% change year-on-year -4.61% -  

Hadoop
Job Vacancy Trend in Leeds

The job posting trend of jobs advertised in Leeds citing Hadoop as a proportion of all contract or permanent IT jobs with a match in the Database & Business Intelligence category.

Job vacancy trend for Hadoop in Leeds

Hadoop
Contractor Daily Rate Trend in Leeds

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Hadoop in Leeds.

Contractor daily rate trend for Hadoop in Leeds

Hadoop
Contractor Daily Rate Histogram in Leeds

The daily rate distribution of IT jobs citing Hadoop in Leeds over the 3 months to 25 March 2017.

Contractor daily rate histogram for Hadoop in Leeds

Hadoop
Top 30 Related IT Skills in Leeds

For the 6 months to 25 March 2017, IT contractor jobs citing Hadoop also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Leeds region with a requirement for Hadoop.

1 23 (67.65%) Linux
2 14 (41.18%) Python
3 13 (38.24%) Java
3 13 (38.24%) HBase
3 13 (38.24%) Big Data
3 13 (38.24%) HDFS
4 12 (35.29%) Ansible
4 12 (35.29%) Apache Spark
4 12 (35.29%) Opscode Chef
4 12 (35.29%) Puppet
4 12 (35.29%) Nagios
4 12 (35.29%) MySQL
5 11 (32.35%) Finance
5 11 (32.35%) PostgreSQL
5 11 (32.35%) SaltStack
6 10 (29.41%) Apache Hive
6 10 (29.41%) Analytics
7 9 (26.47%) Hortonworks
8 8 (23.53%) Hadoop YARN
8 8 (23.53%) VMware
8 8 (23.53%) Agile Software Development
8 8 (23.53%) Red Hat
8 8 (23.53%) Unix
8 8 (23.53%) SQL
8 8 (23.53%) SAS
8 8 (23.53%) Business Intelligence
9 7 (20.59%) Scrum
9 7 (20.59%) Apache Pig
10 6 (17.65%) Google
10 6 (17.65%) Amazon AWS

Hadoop
Top Related IT Skills in Leeds 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 12 (35.29%) Apache Spark
2 8 (23.53%) SAS
3 7 (20.59%) Apache Pig
4 5 (14.71%) Apache
4 5 (14.71%) OpenStack
Applications
1 1 (2.94%) MS Excel
1 1 (2.94%) MS Office
Cloud Services
1 6 (17.65%) Amazon AWS
2 5 (14.71%) Google Cloud Platform
2 5 (14.71%) IaaS
2 5 (14.71%) Loggly
2 5 (14.71%) Sumo Logic
3 1 (2.94%) Google Analytics
3 1 (2.94%) Microsoft Azure
Communications & Networking
1 5 (14.71%) DNS
1 5 (14.71%) HTTP
1 5 (14.71%) Internet
1 5 (14.71%) Kerberos
Database & Business Intelligence
1 13 (38.24%) Big Data
1 13 (38.24%) HBase
2 12 (35.29%) MySQL
3 11 (32.35%) PostgreSQL
4 10 (29.41%) Apache Hive
5 5 (14.71%) Apache Cassandra
5 5 (14.71%) MongoDB
5 5 (14.71%) Redis
5 5 (14.71%) Relational Database
6 4 (11.76%) Riak
7 1 (2.94%) Data Warehouse
7 1 (2.94%) SAS EBI
7 1 (2.94%) SAS Visual Analytics
7 1 (2.94%) SQL Server
7 1 (2.94%) SQL Server 2014
7 1 (2.94%) SQL Server 2016
7 1 (2.94%) SQL Server Analysis Services
7 1 (2.94%) SQL Server Integration Services
7 1 (2.94%) SQL Server Reporting Services
7 1 (2.94%) Star Schema
Development Applications
1 5 (14.71%) Git (software)
1 5 (14.71%) Grunt
1 5 (14.71%) Jenkins
1 5 (14.71%) Maven
1 5 (14.71%) Vagrant
General
1 11 (32.35%) Finance
2 4 (11.76%) Banking
3 1 (2.94%) Legal
Job Titles
1 13 (38.24%) Administrator
2 9 (26.47%) Hadoop Engineer
3 7 (20.59%) SAS Administrator
4 6 (17.65%) Hadoop Administrator
5 4 (11.76%) AWS DevOps
6 3 (8.82%) Data Engineer
6 3 (8.82%) Lead DevOps
6 3 (8.82%) Linux Engineer
6 3 (8.82%) Linux Systems Engineer
6 3 (8.82%) Platform Engineer
6 3 (8.82%) Systems Engineer
6 3 (8.82%) Technical Leader
7 2 (5.88%) Consultant
7 2 (5.88%) Data Administrator
7 2 (5.88%) Developer
8 1 (2.94%) Analyst
8 1 (2.94%) Architect
8 1 (2.94%) Banking Analyst
8 1 (2.94%) Business Intelligence Consultant
8 1 (2.94%) Data Architect
Libraries, Frameworks & Software Standards
1 5 (14.71%) AngularJS
1 5 (14.71%) CSS
1 5 (14.71%) CSS3
1 5 (14.71%) Elastic Stack
1 5 (14.71%) HTML
1 5 (14.71%) HTML5
1 5 (14.71%) jQuery
1 5 (14.71%) LAMP
1 5 (14.71%) LAPP Stack
2 1 (2.94%) .NET
2 1 (2.94%) Apache Avro
2 1 (2.94%) Apache Thrift
2 1 (2.94%) Node.js
2 1 (2.94%) Web Services
Miscellaneous
1 5 (14.71%) Analytical Skills
1 5 (14.71%) Client/Server
1 5 (14.71%) Replication
2 4 (11.76%) Computer Science
3 3 (8.82%) Data Centre
Operating Systems
1 23 (67.65%) Linux
2 8 (23.53%) Unix
3 5 (14.71%) CoreOS
3 5 (14.71%) Windows
4 1 (2.94%) Red Hat Enterprise Linux
Processes & Methodologies
1 10 (29.41%) Analytics
2 8 (23.53%) Agile Software Development
2 8 (23.53%) Business Intelligence
3 7 (20.59%) Scrum
4 6 (17.65%) MapReduce
5 5 (14.71%) BDD
5 5 (14.71%) DevOps
5 5 (14.71%) Service Delivery
5 5 (14.71%) TDD
6 4 (11.76%) Coaching
6 4 (11.76%) Continuous Improvement
6 4 (11.76%) ETL
6 4 (11.76%) Extreme Programming
6 4 (11.76%) Kanban
6 4 (11.76%) Mentoring
6 4 (11.76%) Software Engineering
6 4 (11.76%) Software Testing
6 4 (11.76%) User Stories
7 3 (8.82%) Change Control
7 3 (8.82%) Migration
Programming Languages
1 14 (41.18%) Python
2 13 (38.24%) Java
3 8 (23.53%) SQL
4 5 (14.71%) JavaScript
4 5 (14.71%) PHP
5 3 (8.82%) Scala
6 1 (2.94%) Bash Shell
6 1 (2.94%) C#
6 1 (2.94%) C++
6 1 (2.94%) Go
6 1 (2.94%) Ruby
6 1 (2.94%) T-SQL
6 1 (2.94%) VBA
Qualifications
1 4 (11.76%) Degree
1 4 (11.76%) SAS Certification
2 3 (8.82%) SC Cleared
2 3 (8.82%) Security Cleared
System Software
1 13 (38.24%) HDFS
2 5 (14.71%) Active Directory
2 5 (14.71%) Docker
2 5 (14.71%) VirtualBox
2 5 (14.71%) VMware Infrastructure
3 1 (2.94%) Apache Flume
Systems Management
1 12 (35.29%) Ansible
1 12 (35.29%) Nagios
1 12 (35.29%) Opscode Chef
1 12 (35.29%) Puppet
2 8 (23.53%) Hadoop YARN
3 6 (17.65%) Salt
4 5 (14.71%) Kubernetes
4 5 (14.71%) ZABBIX
5 3 (8.82%) NetBackup
Vendors
1 11 (32.35%) SaltStack
2 9 (26.47%) Hortonworks
3 8 (23.53%) Red Hat
3 8 (23.53%) VMware
4 6 (17.65%) Cloudera
4 6 (17.65%) Google
4 6 (17.65%) Splunk
5 5 (14.71%) New Relic
5 5 (14.71%) Oracle
5 5 (14.71%) Rackspace
6 3 (8.82%) Cisco
6 3 (8.82%) Citrix
6 3 (8.82%) NetApp
6 3 (8.82%) Symantec
7 2 (5.88%) Microsoft
8 1 (2.94%) Apple