The table below looks at the statistics for Hadoop skills in IT contracts advertised for the Reading region. Included is a guide to the contractor rates offered in IT contracts that have cited Hadoop over the 3 months to 17 January 2017 with a comparison to the same period over 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.

3 months to
17 Jan 2017
Same period 2016 Same period 2015
Apache Hadoop
Berkshire / Reading
Rank 40 60 70
Rank change year-on-year
+20 +10
Contract jobs citing Hadoop 27 15 1
As % of all contract IT jobs located in Reading 3.66% 1.63% 0.12%
As % of the Database & Business Intelligence category 21.60% 7.61% 0.68%
Number of daily rates quoted 20 10 0
Median daily rate £575 £425 -
Median daily rate % change year-on-year
+35.29% -
UK excluding London median daily rate £500 £500 £475
% change year-on-year
- +5.26%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £31.45 - £36.50

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 Reading region.

Database & Business Intelligence Category
Reading
Contract IT job ads with a match in the
Database & Business Intelligence category
125 197 148
As % of all contract IT jobs located in Reading 16.96% 21.39% 17.77%
Number of daily rates quoted 65 144 92
Median daily rate £463 £425 £388
Median daily rate % change year-on-year
+8.82% +9.67%
90% offered a daily rate of more than £350 £275 £325
10% offered a daily rate of more than £700 £500 £475
UK excluding London median daily rate £400 £380 £363
% change year-on-year
+5.26% +4.82%
Number of hourly rates quoted 13 23 1
Median hourly rate £9.50 £11.00 £55.65
Median hourly rate % change year-on-year
-13.63% -80.23%
UK excluding London median hourly rate £38.00 £26.50 £32.50
% change year-on-year
+43.39% -18.46%

Hadoop
Jobs Demand Trend in Reading

The demand trend of contract jobs across the Reading region citing Hadoop as a proportion of all IT contracts with a match in the Database & Business Intelligence category.

Hadoop Jobs Demand Trend in Reading

Hadoop
Daily Rate Trend in Reading

This chart provides the 3-month moving average for daily rates quoted in IT contract jobs citing Hadoop across the Reading region.

Hadoop Daily Rate Trend in Reading

Hadoop
Daily Rate Histogram in Reading

This chart provides a histogram of daily rates quoted in contract IT jobs citing Hadoop across the Reading region over the 3 months to 17 January 2017.

Hadoop Daily Rate Histogram in Reading

Hadoop
Top 30 Related IT Skills in Reading

For the 6 months to 17 January 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 Reading region with a requirement for Hadoop.

1 28 (87.50%) Java
2 19 (59.38%) Big Data
3 17 (53.13%) Python
4 16 (50.00%) Apache Spark
5 15 (46.88%) Linux
5 15 (46.88%) NoSQL
5 15 (46.88%) Scala
6 14 (43.75%) Git (software)
6 14 (43.75%) Security Cleared
7 13 (40.63%) Unix
7 13 (40.63%) JavaScript
7 13 (40.63%) CentOS
7 13 (40.63%) Red Hat Enterprise Linux
7 13 (40.63%) SC Cleared
7 13 (40.63%) Ubuntu
8 12 (37.50%) Apache Hive
8 12 (37.50%) Bash Shell
8 12 (37.50%) HBase
8 12 (37.50%) Debian
8 12 (37.50%) SSH
8 12 (37.50%) SELinux
8 12 (37.50%) Prototyping
9 11 (34.38%) Ansible
9 11 (34.38%) DevOps
9 11 (34.38%) MapReduce
10 10 (31.25%) Open Source
10 10 (31.25%) HTTP
10 10 (31.25%) TCP/IP
10 10 (31.25%) ICMP
11 9 (28.13%) Business Intelligence

Hadoop
Top Related IT Skills in Reading 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 16 (50.00%) Apache Spark
2 4 (12.50%) Apache
2 4 (12.50%) Elasticsearch
3 3 (9.38%) Apache Pig
3 3 (9.38%) Confluence
4 2 (6.25%) Tomcat
5 1 (3.13%) Apache Solr
5 1 (3.13%) Cloud Foundry
5 1 (3.13%) GemFire
5 1 (3.13%) JBoss
5 1 (3.13%) WebLogic
Cloud Services
1 2 (6.25%) PaaS
2 1 (3.13%) Amazon AWS
2 1 (3.13%) GitHub
2 1 (3.13%) SaaS
Communications & Networking
1 12 (37.50%) SSH
2 10 (31.25%) HTTP
2 10 (31.25%) ICMP
2 10 (31.25%) TCP/IP
Database & Business Intelligence
1 19 (59.38%) Big Data
2 15 (46.88%) NoSQL
3 12 (37.50%) Apache Hive
3 12 (37.50%) HBase
4 8 (25.00%) Impala
4 8 (25.00%) Sqoop
5 6 (18.75%) DB2
6 4 (12.50%) MongoDB
7 3 (9.38%) Apache Accumulo
7 3 (9.38%) Neo4j
7 3 (9.38%) OrientDB
8 1 (3.13%) Hazelcast
8 1 (3.13%) MySQL
8 1 (3.13%) OLTP
8 1 (3.13%) Redis
8 1 (3.13%) SQL Server
Development Applications
1 14 (43.75%) Git (software)
2 3 (9.38%) Jenkins
2 3 (9.38%) JIRA
3 2 (6.25%) Eclipse
3 2 (6.25%) Gradle
3 2 (6.25%) Hudson
3 2 (6.25%) JUnit
4 1 (3.13%) Ant
4 1 (3.13%) Atlassian Bamboo
4 1 (3.13%) FitNesse
4 1 (3.13%) IntelliJ
4 1 (3.13%) JBehave
4 1 (3.13%) JMeter
4 1 (3.13%) Maven
4 1 (3.13%) Mockito
4 1 (3.13%) NetBeans
4 1 (3.13%) Selenium
4 1 (3.13%) Subversion
4 1 (3.13%) Talend Open Studio
4 1 (3.13%) TeamCity
General
1 7 (21.88%) Finance
2 4 (12.50%) Marketing
2 4 (12.50%) Telecoms
3 1 (3.13%) Financial Institution
3 1 (3.13%) Pharmaceutical
3 1 (3.13%) Retail
Job Titles
1 14 (43.75%) Developer
2 13 (40.63%) Consultant
3 10 (31.25%) Java Engineer
4 9 (28.13%) Hadoop Consultant
4 9 (28.13%) Java Developer
5 7 (21.88%) Java Consultant
5 7 (21.88%) JavaScript Developer
5 7 (21.88%) Python Developer
6 6 (18.75%) Big Data Engineer
6 6 (18.75%) Data Engineer
6 6 (18.75%) DevOps Consultant
6 6 (18.75%) DevOps Engineer
6 6 (18.75%) JavaScript Engineer
7 5 (15.63%) Hadoop Engineer
8 4 (12.50%) Hadoop Developer
8 4 (12.50%) Java Hadoop Developer
8 4 (12.50%) Open Source Developer
9 3 (9.38%) Cloud Consultant
9 3 (9.38%) Software Engineer
10 2 (6.25%) Architect
Libraries, Frameworks & Software Standards
1 4 (12.50%) Kafka
2 3 (9.38%) CGI
3 2 (6.25%) Spring
4 1 (3.13%) AngularJS
4 1 (3.13%) Backbone.js
4 1 (3.13%) CSS
4 1 (3.13%) Hibernate
4 1 (3.13%) HTML
4 1 (3.13%) HTML5
4 1 (3.13%) iBATIS
4 1 (3.13%) Java EE
4 1 (3.13%) JMS
4 1 (3.13%) JSON
4 1 (3.13%) KnockoutJS
4 1 (3.13%) LESS
4 1 (3.13%) RESTful
4 1 (3.13%) Sass
4 1 (3.13%) SOAP
4 1 (3.13%) Spring Boot
4 1 (3.13%) Spring Integration
Miscellaneous
1 4 (12.50%) Credit Risk
2 3 (9.38%) Cyber Defence
2 3 (9.38%) Wiki
3 2 (6.25%) Cyberthreat
4 1 (3.13%) Blog
4 1 (3.13%) Visualisation
Operating Systems
1 15 (46.88%) Linux
2 13 (40.63%) CentOS
2 13 (40.63%) Red Hat Enterprise Linux
2 13 (40.63%) Ubuntu
2 13 (40.63%) Unix
3 12 (37.50%) Debian
4 1 (3.13%) Windows
Processes & Methodologies
1 12 (37.50%) Prototyping
2 11 (34.38%) DevOps
2 11 (34.38%) MapReduce
3 10 (31.25%) Open Source
4 9 (28.13%) Business Intelligence
5 8 (25.00%) TDD
6 7 (21.88%) Agile Software Development
6 7 (21.88%) Continuous Integration
7 6 (18.75%) ETL
8 5 (15.63%) Analytics
9 4 (12.50%) Web Analytics
10 3 (9.38%) OO
10 3 (9.38%) OOD
10 3 (9.38%) Open Source Development
10 3 (9.38%) Requirements Analysis
10 3 (9.38%) Scrum
10 3 (9.38%) Software Engineering
11 1 (3.13%) Benchmarking
11 1 (3.13%) Data Modelling
11 1 (3.13%) Data Security
Programming Languages
1 28 (87.50%) Java
2 17 (53.13%) Python
3 15 (46.88%) Scala
4 13 (40.63%) JavaScript
5 12 (37.50%) Bash Shell
6 3 (9.38%) SQL
7 1 (3.13%) C
7 1 (3.13%) Shell Script
Qualifications
1 14 (43.75%) Security Cleared
2 13 (40.63%) SC Cleared
3 1 (3.13%) Degree
System Software
1 9 (28.13%) HDFS
2 3 (9.38%) Apache ZooKeeper
Systems Management
1 12 (37.50%) SELinux
2 11 (34.38%) Ansible
3 8 (25.00%) Oozie
4 3 (9.38%) Hadoop YARN
5 1 (3.13%) Opscode Chef
5 1 (3.13%) Puppet
Vendors
1 6 (18.75%) Hortonworks
1 6 (18.75%) MicroStrategy
2 5 (15.63%) Ab Initio
3 3 (9.38%) Cloudera
3 3 (9.38%) Red Hat
4 1 (3.13%) Oracle
4 1 (3.13%) Tableau
4 1 (3.13%) Talend