The table below looks at the statistics for Hadoop skills in IT jobs advertised for the Reading region. Included is a guide to the salaries offered in IT jobs that have cited Hadoop over the 3 months to 19 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
19 Jan 2017
Same period 2016 Same period 2015
Apache Hadoop
Berkshire / Reading
Rank 76 135 132
Rank change year-on-year
+59 -3
Permanent jobs citing Hadoop 31 17 10
As % of all permanent IT jobs located in Reading 2.23% 0.77% 0.43%
As % of the Database & Business Intelligence category 8.96% 2.54% 2.06%
Number of salaries quoted 26 17 9
Median salary £50,000 £55,000 £70,000
Median salary % change year-on-year
-9.09% -21.42%
UK excluding London median salary £55,000 £50,000 £50,000
% change year-on-year
+10.00% -

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in permanent jobs advertised in the Reading region.

Database & Business Intelligence Category
Reading
Permanent IT job ads with a match in the
Database & Business Intelligence category
346 670 485
As % of all permanent IT jobs located in Reading 24.86% 30.37% 20.87%
Number of salaries quoted 286 587 412
Median salary £44,000 £45,000 £50,000
Median salary % change year-on-year
-2.22% -10.00%
90% offered a salary of more than £30,000 £32,500 £33,000
10% offered a salary of more than £57,500 £70,000 £60,000
UK excluding London median salary £43,000 £42,500 £40,000
% change year-on-year
+1.17% +6.25%

Hadoop
Jobs Demand Trend in Reading

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

Hadoop Jobs Demand Trend in Reading

Hadoop
Salary Trend in Reading

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

Hadoop Salary Trend in Reading

Hadoop
Salary Histogram in Reading

This chart provides a salary histogram for IT jobs citing Hadoop across the Reading region over the 3 months to 19 January 2017.

Hadoop Salary Histogram in Reading

Hadoop
Top 30 Related IT Skills in Reading

For the 6 months to 19 January 2017, IT jobs citing Hadoop also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all job ads across the Reading region with a requirement for Hadoop.

1 36 (67.92%) Big Data
2 34 (64.15%) Java
3 29 (54.72%) Agile Software Development
4 28 (52.83%) Linux
5 25 (47.17%) Python
6 20 (37.74%) Open Source
6 20 (37.74%) Apache Cassandra
7 19 (35.85%) Security Cleared
7 19 (35.85%) Git (software)
8 17 (32.08%) MongoDB
8 17 (32.08%) AngularJS
9 16 (30.19%) NoSQL
9 16 (30.19%) Bash Shell
9 16 (30.19%) Scrum
10 15 (28.30%) JIRA
10 15 (28.30%) SC Cleared
10 15 (28.30%) Jenkins
10 15 (28.30%) Open Source Development
11 14 (26.42%) CentOS
12 13 (24.53%) High Availability
12 13 (24.53%) Apache Spark
12 13 (24.53%) JavaScript
13 12 (22.64%) Apache
13 12 (22.64%) Ubuntu
13 12 (22.64%) PostgreSQL
14 11 (20.75%) Logistics
14 11 (20.75%) SOA
14 11 (20.75%) Continuous Integration
15 10 (18.87%) Node.js
15 10 (18.87%) DevOps

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 13 (24.53%) Apache Spark
2 12 (22.64%) Apache
3 9 (16.98%) Elasticsearch
4 8 (15.09%) nginx
5 6 (11.32%) Apache Pig
5 6 (11.32%) Confluence
5 6 (11.32%) OpenStack
6 3 (5.66%) IIS
7 2 (3.77%) Exchange Server 2010
7 2 (3.77%) JBoss
7 2 (3.77%) MS Exchange
8 1 (1.89%) Oracle SOA Suite
Applications
1 1 (1.89%) MS Excel
Cloud Services
1 8 (15.09%) Amazon AWS
1 8 (15.09%) SaaS
2 7 (13.21%) IaaS
2 7 (13.21%) PaaS
3 6 (11.32%) Microsoft Azure
4 4 (7.55%) Oracle CX
5 2 (3.77%) Amazon CloudWatch
5 2 (3.77%) Amazon EC2
5 2 (3.77%) Amazon ELB
5 2 (3.77%) Amazon S3
5 2 (3.77%) AWS CloudFormation
5 2 (3.77%) Route 53
5 2 (3.77%) Virtual Private Cloud
Communications & Networking
1 8 (15.09%) HTTP
2 7 (13.21%) Firewall
2 7 (13.21%) Internet
3 6 (11.32%) IPv4
3 6 (11.32%) TCP/IP
4 3 (5.66%) BGP
4 3 (5.66%) iSCSI
4 3 (5.66%) SSH
4 3 (5.66%) VLAN
5 2 (3.77%) ICMP
6 1 (1.89%) DNS
Database & Business Intelligence
1 36 (67.92%) Big Data
2 20 (37.74%) Apache Cassandra
3 17 (32.08%) MongoDB
4 16 (30.19%) NoSQL
5 12 (22.64%) PostgreSQL
6 9 (16.98%) Neo4j
7 7 (13.21%) MySQL
7 7 (13.21%) Pentaho
8 6 (11.32%) Apache Hive
8 6 (11.32%) Redis
8 6 (11.32%) Riak
9 4 (7.55%) SQL Server
10 3 (5.66%) Apache Accumulo
10 3 (5.66%) MariaDB
10 3 (5.66%) SQL Server 2008
11 2 (3.77%) OrientDB
11 2 (3.77%) Relational Database
12 1 (1.89%) Hazelcast
12 1 (1.89%) Oracle Database
12 1 (1.89%) Sqoop
Development Applications
1 19 (35.85%) Git (software)
2 15 (28.30%) Jenkins
2 15 (28.30%) JIRA
3 7 (13.21%) Bugzilla
3 7 (13.21%) Subversion
3 7 (13.21%) Talend Open Studio
3 7 (13.21%) Trac
4 6 (11.32%) Maven
4 6 (11.32%) Selenium
5 2 (3.77%) Ant
5 2 (3.77%) FishEye
5 2 (3.77%) Sonatype Nexus
6 1 (1.89%) Atlassian Bamboo
6 1 (1.89%) Bitbucket
6 1 (1.89%) EasyMock
6 1 (1.89%) Grunt
6 1 (1.89%) gulp
6 1 (1.89%) JUnit
General
1 5 (9.43%) Finance
1 5 (9.43%) Retail
2 4 (7.55%) Telecoms
3 3 (5.66%) Manufacturing
Job Titles
1 31 (58.49%) Developer
2 16 (30.19%) Big Data Developer
3 14 (26.42%) Open Source Developer
4 9 (16.98%) Hadoop Developer
5 8 (15.09%) Architect
5 8 (15.09%) Big Data Architect
5 8 (15.09%) Data Architect
6 6 (11.32%) Java Developer
7 4 (7.55%) Administrator
7 4 (7.55%) Linux Administrator
7 4 (7.55%) Linux Systems Administrator
7 4 (7.55%) Senior Linux Administrator
7 4 (7.55%) Senior Linux Systems Administrator
7 4 (7.55%) Senior Systems Administrator
7 4 (7.55%) Software Developer
7 4 (7.55%) Software Engineer
7 4 (7.55%) Systems Administrator
8 3 (5.66%) Cloud Developer
8 3 (5.66%) Java Software Developer
8 3 (5.66%) Linux Engineer
Libraries, Frameworks & Software Standards
1 17 (32.08%) AngularJS
2 10 (18.87%) HTML
2 10 (18.87%) Node.js
3 9 (16.98%) ELK Stack
4 8 (15.09%) JSON
4 8 (15.09%) REST
5 7 (13.21%) ActiveMQ
5 7 (13.21%) Apache Camel
5 7 (13.21%) Apache CXF
5 7 (13.21%) D3.js
5 7 (13.21%) Drools
5 7 (13.21%) jBPM
5 7 (13.21%) Kafka
5 7 (13.21%) WebSockets
5 7 (13.21%) XML
6 6 (11.32%) LAMP
6 6 (11.32%) Spring
6 6 (11.32%) Twitter Bootstrap
7 4 (7.55%) CSS
8 3 (5.66%) .NET
Miscellaneous
1 7 (13.21%) Internet of Things
2 6 (11.32%) PKI
3 4 (7.55%) Analytical Skills
3 4 (7.55%) Computer Science
3 4 (7.55%) Wiki
4 3 (5.66%) Clustering
4 3 (5.66%) Cyberthreat
4 3 (5.66%) Data Centre
5 2 (3.77%) Blog
5 2 (3.77%) Replication
6 1 (1.89%) Mobile App
6 1 (1.89%) Smartphone
6 1 (1.89%) Social Media
6 1 (1.89%) Visualisation
Operating Systems
1 28 (52.83%) Linux
2 14 (26.42%) CentOS
3 12 (22.64%) Ubuntu
4 9 (16.98%) Red Hat Enterprise Linux
4 9 (16.98%) Unix
5 7 (13.21%) Windows
6 4 (7.55%) Oracle Linux
7 3 (5.66%) Debian
8 2 (3.77%) Windows Server
8 2 (3.77%) Windows Server 2008
8 2 (3.77%) Windows Server 2012
9 1 (1.89%) Android
9 1 (1.89%) Apple iOS
Processes & Methodologies
1 29 (54.72%) Agile Software Development
2 20 (37.74%) Open Source
3 16 (30.19%) Scrum
4 15 (28.30%) Open Source Development
5 13 (24.53%) High Availability
6 11 (20.75%) Continuous Integration
6 11 (20.75%) Logistics
6 11 (20.75%) SOA
7 10 (18.87%) Analytics
7 10 (18.87%) DevOps
8 9 (16.98%) MapReduce
8 9 (16.98%) TDD
8 9 (16.98%) User Stories
9 8 (15.09%) Test Automation
10 7 (13.21%) Automated Testing
10 7 (13.21%) B2B
10 7 (13.21%) B2C
10 7 (13.21%) BDD
10 7 (13.21%) Data Architecture
10 7 (13.21%) Data Engineering
Programming Languages
1 34 (64.15%) Java
2 25 (47.17%) Python
3 16 (30.19%) Bash Shell
4 13 (24.53%) JavaScript
5 10 (18.87%) SQL
6 7 (13.21%) Jython
7 5 (9.43%) PHP
8 4 (7.55%) Shell Script
9 3 (5.66%) Perl
9 3 (5.66%) Ruby
10 2 (3.77%) C#
10 2 (3.77%) Groovy
10 2 (3.77%) Pig Latin
10 2 (3.77%) Scala
11 1 (1.89%) CoffeeScript
11 1 (1.89%) PL/SQL
Qualifications
1 19 (35.85%) Security Cleared
2 15 (28.30%) SC Cleared
3 6 (11.32%) Degree
4 3 (5.66%) DV Cleared
Quality Assurance & Compliance
1 3 (5.66%) ISO 9001
1 3 (5.66%) ISO/IEC 27001
1 3 (5.66%) PCI DSS
2 2 (3.77%) QA
3 1 (1.89%) ISO22301
3 1 (1.89%) SLA
System Software
1 10 (18.87%) KVM
2 9 (16.98%) Apache ZooKeeper
3 7 (13.21%) HDFS
4 6 (11.32%) Docker
4 6 (11.32%) VirtualBox
4 6 (11.32%) VMware Infrastructure
5 1 (1.89%) Active Directory
Systems Management
1 9 (16.98%) Hadoop YARN
2 8 (15.09%) Kibana
3 7 (13.21%) Puppet
4 6 (11.32%) Ambari
5 4 (7.55%) Graphite
6 3 (5.66%) Ansible
6 3 (5.66%) vMotion
6 3 (5.66%) WSUS
7 2 (3.77%) Graylog
7 2 (3.77%) logstash
7 2 (3.77%) Opscode Chef
7 2 (3.77%) SELinux
7 2 (3.77%) ZABBIX
8 1 (1.89%) Failover Clustering
8 1 (1.89%) Oozie
Vendors
1 10 (18.87%) Red Hat
2 9 (16.98%) VMware
3 7 (13.21%) Talend
4 6 (11.32%) Oracle
5 4 (7.55%) Sun
6 3 (5.66%) Juniper
7 2 (3.77%) Barracuda Networks
7 2 (3.77%) Capita
7 2 (3.77%) Cloudera
7 2 (3.77%) HP
8 1 (1.89%) Ab Initio
8 1 (1.89%) CA
8 1 (1.89%) Hortonworks
8 1 (1.89%) Microsoft
8 1 (1.89%) MicroStrategy
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