The table below looks at the statistics for Hadoop skills in IT jobs advertised for the Cambridge region. Included is a guide to the salaries offered in IT jobs that have cited Hadoop over the 3 months to 9 December 2016 with a comparison to the same period over the previous 2 years.

3 months to
9 Dec 2016
Same period 2015 Same period 2014
Apache Hadoop
Rank 92 99 117
Rank change year-on-year
+7 +18
Permanent jobs citing Hadoop 6 8 5
As % of all permanent IT jobs located in Cambridge 0.56% 0.55% 0.28%
As % of the Database & Business Intelligence category 2.41% 2.39% 1.26%
Number of salaries quoted 2 8 3
Median salary £45,000 £49,500 £50,000
Median salary % change year-on-year
-9.09% -1.00%
UK excluding London median salary £55,000 £50,000 £50,000
% change year-on-year
+10.00% -
Hadoop
Cambridgeshire

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 Cambridge region.

Database & Business Intelligence Category
Cambridge
Permanent IT job ads with a match in the
Database & Business Intelligence category
249 335 396
As % of all permanent IT jobs located in Cambridge 23.12% 23.09% 22.47%
Number of salaries quoted 216 288 333
Median salary £50,000 £42,500 £40,000
Median salary % change year-on-year
+17.64% +6.25%
90% offered a salary of more than £32,500 £32,500 £28,700
10% offered a salary of more than £75,000 £55,000 £55,000
UK excluding London median salary £45,000 £42,500 £40,000
% change year-on-year
+5.88% +6.25%

Hadoop
Jobs Demand Trend in Cambridge

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

Hadoop Jobs Demand Trend in Cambridge

Hadoop
Salary Trend in Cambridge

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

Hadoop Salary Trend in Cambridge

Hadoop
Top 30 Related IT Skills in Cambridge

For the 6 months to 9 December 2016, 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 Cambridge region with a requirement for Hadoop.

1 13 (81.25%) Degree
2 12 (75.00%) SQL
3 11 (68.75%) Computer Science
3 11 (68.75%) Big Data
4 10 (62.50%) Python
4 10 (62.50%) Java
4 10 (62.50%) Bioinformatics
5 9 (56.25%) Agile Software Development
5 9 (56.25%) Finance
5 9 (56.25%) PostgreSQL
5 9 (56.25%) Relational Database
5 9 (56.25%) Biology
5 9 (56.25%) NoSQL
6 8 (50.00%) Apache Cassandra
6 8 (50.00%) Unix
7 7 (43.75%) Perl
7 7 (43.75%) MongoDB
7 7 (43.75%) Git (software)
8 6 (37.50%) JIRA
8 6 (37.50%) Confluence
8 6 (37.50%) Amazon AWS
8 6 (37.50%) HBase
8 6 (37.50%) GitHub
8 6 (37.50%) Data Structures
8 6 (37.50%) Parquet
8 6 (37.50%) Scrum
9 5 (31.25%) Linux
9 5 (31.25%) Shell Script
9 5 (31.25%) Elasticsearch
10 4 (25.00%) High Availability

Hadoop
Top Related IT Skills in Cambridge 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 6 (37.50%) Confluence
2 5 (31.25%) Elasticsearch
3 3 (18.75%) Apache Solr
4 1 (6.25%) Luigi
4 1 (6.25%) SAS
Applications
1 1 (6.25%) SPSS
Cloud Services
1 6 (37.50%) Amazon AWS
1 6 (37.50%) GitHub
Communications & Networking
1 2 (12.50%) DHCP
1 2 (12.50%) DNS
1 2 (12.50%) FTP
1 2 (12.50%) LDAP
1 2 (12.50%) PPP
1 2 (12.50%) SMTP
1 2 (12.50%) SNMP
1 2 (12.50%) TCP/IP
2 1 (6.25%) HTTP
Database & Business Intelligence
1 11 (68.75%) Big Data
2 9 (56.25%) NoSQL
2 9 (56.25%) PostgreSQL
2 9 (56.25%) Relational Database
3 8 (50.00%) Apache Cassandra
4 7 (43.75%) MongoDB
5 6 (37.50%) HBase
5 6 (37.50%) Parquet
6 3 (18.75%) Apache Hive
6 3 (18.75%) MySQL
6 3 (18.75%) Neo4j
6 3 (18.75%) RDBMS
7 2 (12.50%) Spotfire
8 1 (6.25%) BusinessObjects
Development Applications
1 7 (43.75%) Git (software)
2 6 (37.50%) JIRA
3 3 (18.75%) Talend Open Studio
General
1 9 (56.25%) Finance
Job Titles
1 6 (37.50%) Architect
1 6 (37.50%) Database Architect
1 6 (37.50%) Java Architect
2 4 (25.00%) Administrator
2 4 (25.00%) Systems Administrator
3 3 (18.75%) Developer
4 2 (12.50%) DBA
4 2 (12.50%) Java Developer
4 2 (12.50%) PostgreSQL DBA
4 2 (12.50%) Senior Systems Administrator
5 1 (6.25%) C# Developer
5 1 (6.25%) C# Software Developer
5 1 (6.25%) C/C++ Developer
5 1 (6.25%) C/C++ Software Developer
5 1 (6.25%) C++ Developer
5 1 (6.25%) C++ Software Developer
5 1 (6.25%) C++/C# Developer
5 1 (6.25%) C++/Java Developer
5 1 (6.25%) Java Engineer
5 1 (6.25%) Java Software Developer
Libraries, Frameworks & Software Standards
1 3 (18.75%) REST
2 2 (12.50%) DBIx::Class
2 2 (12.50%) Lucene
2 2 (12.50%) OpenVZ
2 2 (12.50%) Sphinx
2 2 (12.50%) Xapian
3 1 (6.25%) CSS
3 1 (6.25%) HTML
3 1 (6.25%) Node.js
3 1 (6.25%) Web Services
Miscellaneous
1 11 (68.75%) Computer Science
2 9 (56.25%) Biology
3 6 (37.50%) Data Structures
4 3 (18.75%) Visualisation
5 2 (12.50%) Driving Licence
5 2 (12.50%) Informatics
5 2 (12.50%) Replication
5 2 (12.50%) Statistics
6 1 (6.25%) Analytical Skills
6 1 (6.25%) Life Science
Operating Systems
1 8 (50.00%) Unix
2 5 (31.25%) Linux
3 2 (12.50%) CentOS
3 2 (12.50%) Red Hat Enterprise Linux
3 2 (12.50%) Windows
Processes & Methodologies
1 10 (62.50%) Bioinformatics
2 9 (56.25%) Agile Software Development
3 6 (37.50%) Scrum
4 4 (25.00%) High Availability
4 4 (25.00%) Software Engineering
5 3 (18.75%) Analytics
5 3 (18.75%) Business Intelligence
5 3 (18.75%) Data Analysis
5 3 (18.75%) Data Analytics
5 3 (18.75%) Data Management
5 3 (18.75%) Data Visualisation
5 3 (18.75%) ETL
5 3 (18.75%) Master Data Management
5 3 (18.75%) Prototyping
5 3 (18.75%) Rapid Prototyping
5 3 (18.75%) SOA
6 2 (12.50%) Disaster Recovery
6 2 (12.50%) DNA
6 2 (12.50%) Incident Management
6 2 (12.50%) Workflow
Programming Languages
1 12 (75.00%) SQL
2 10 (62.50%) Java
2 10 (62.50%) Python
3 7 (43.75%) Perl
4 5 (31.25%) Shell Script
5 4 (25.00%) JavaScript
6 3 (18.75%) PL/SQL
7 2 (12.50%) Bash Shell
8 1 (6.25%) C
8 1 (6.25%) C#
8 1 (6.25%) C++
8 1 (6.25%) Ruby
Qualifications
1 13 (81.25%) Degree
2 2 (12.50%) AWS Certification
System Software
1 2 (12.50%) Docker
1 2 (12.50%) GPFS
1 2 (12.50%) NFS
1 2 (12.50%) PanFS
Systems Management
1 4 (25.00%) Puppet
2 2 (12.50%) Ansible
2 2 (12.50%) Failover Clustering
2 2 (12.50%) Ganglia
2 2 (12.50%) Nagios
2 2 (12.50%) Opscode Chef
2 2 (12.50%) Salt
Vendors
1 3 (18.75%) IBM
1 3 (18.75%) Talend
2 2 (12.50%) Apple
2 2 (12.50%) Red Hat
2 2 (12.50%) Toshiba
3 1 (6.25%) Oracle
3 1 (6.25%) SAP
3 1 (6.25%) TIBCO
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