Period
to 23 November 2017

The following table provides summary statistics for permanent job vacancies advertised in the South West with a requirement for Hadoop skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Hadoop over the 6 months to 23 November 2017 with a comparison to the same period in the previous 2 years.

Apache Hadoop
England > South West
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 175 109 246
Rank change year-on-year -66 +137 +6
Permanent jobs citing Hadoop 179 331 113
As % of all permanent IT jobs advertised in the South West 1.74% 3.03% 0.96%
As % of the Database & Business Intelligence category 5.40% 9.90% 2.92%
Number of salaries quoted 159 247 78
South West median annual salary £41,000 £50,000 £52,500
Median salary % change year-on-year -18.00% -4.76% -
10th Percentile £31,000 £33,500 £31,175
90th Percentile £59,000 £73,750 £83,750
England median annual salary £62,500 £62,500 £65,000
% change year-on-year - -3.85% +8.33%

Hadoop is in the Databases and Business Intelligence category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in the South West with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
South West
Permanent vacancies with a requirement for database or business intelligence skills 3312 3344 3872
As % of all permanent IT jobs advertised in the South West 32.24% 30.65% 32.74%
Number of salaries quoted 2820 2853 3332
South West median annual salary £40,000 £40,500 £38,825
Median salary % change year-on-year -1.23% +4.31% +3.53%
10th Percentile £26,250 £27,000 £25,750
90th Percentile £60,000 £63,250 £58,750
England median annual salary £50,000 £47,500 £45,000
% change year-on-year +5.26% +5.56% -

Hadoop
Job Vacancy Trend in the South West

Job postings citing Hadoop as a percentage of all IT jobs advertised in the South West.

Job vacancy trend for Hadoop in the South West

Hadoop
Salary Trend in the South West

This chart provides the 3-month moving average for salaries quoted in permanent IT jobs citing Hadoop in the South West.

Salary trend for Hadoop in the South West

Hadoop
Salary Histogram in the South West

The salary distribution of IT jobs citing Hadoop in the South West over the 6 months to 23 November 2017.

Salary histogram for Hadoop in the South West

Hadoop
Job Locations in the South West

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Hadoop within the South West region over the 6 months to 23 November 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Somerset -10 57 £41,000 -3.53% 1
Gloucestershire -36 48 £45,000 -13.46% 2
Devon +21 38 £40,000 -20.00% 1
Bristol -58 25 £50,000 -20.00% 7
Wiltshire +12 14 £48,750 +21.88% 1
Hadoop
England

For the 6 months to 23 November 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 South West region with a requirement for Hadoop.

1 138 (77.09%) Java
2 133 (74.30%) Agile Software Development
3 78 (43.58%) Security Cleared
4 66 (36.87%) Big Data
5 65 (36.31%) SQL
6 58 (32.40%) JavaScript
6 58 (32.40%) Software Engineering
7 53 (29.61%) Test Automation
8 52 (29.05%) Spring
9 51 (28.49%) Python
10 49 (27.37%) SC Cleared
11 47 (26.26%) System Testing
12 43 (24.02%) Amazon AWS
12 43 (24.02%) AngularJS
13 42 (23.46%) HTML
14 41 (22.91%) Elasticsearch
14 41 (22.91%) Apache Spark
15 39 (21.79%) Hibernate
16 35 (19.55%) CSS
17 29 (16.20%) RESTful
17 29 (16.20%) Lucene
18 28 (15.64%) Analytics
18 28 (15.64%) NoSQL
19 27 (15.08%) Apache Hive
19 27 (15.08%) MongoDB
19 27 (15.08%) Continuous Integration
20 26 (14.53%) C++
20 26 (14.53%) Scrum
20 26 (14.53%) Docker
21 25 (13.97%) DV Cleared

Hadoop
Co-occurring IT Skills in the South West 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 41 (22.91%) Apache Spark
1 41 (22.91%) Elasticsearch
2 24 (13.41%) Apache Solr
3 14 (7.82%) Tomcat
4 9 (5.03%) Apache Pig
5 8 (4.47%) Apache
5 8 (4.47%) JBoss
6 7 (3.91%) Jetty
6 7 (3.91%) WebLogic
7 4 (2.23%) SAS
8 2 (1.12%) Confluence
9 1 (0.56%) OpenStack
9 1 (0.56%) WebSphere
9 1 (0.56%) WebSphere Application Server
Applications
1 3 (1.68%) SPSS
2 1 (0.56%) GNU Octave
Cloud Services
1 43 (24.02%) Amazon AWS
2 13 (7.26%) Microsoft Azure
3 11 (6.15%) Amazon S3
3 11 (6.15%) GitHub
4 8 (4.47%) Google Cloud Platform
5 7 (3.91%) Amazon Kinesis
6 6 (3.35%) Amazon EMR
7 5 (2.79%) Cloud Computing
8 4 (2.23%) SaaS
9 2 (1.12%) IaaS
9 2 (1.12%) Serverless
10 1 (0.56%) AWS Lambda
10 1 (0.56%) Azure Data Factory
Communications & Networking
1 13 (7.26%) Firewall
2 7 (3.91%) Kerberos
2 7 (3.91%) LDAP
2 7 (3.91%) Network Security
2 7 (3.91%) SAN
3 6 (3.35%) TCP/IP
4 4 (2.23%) HTTP
4 4 (2.23%) SSL
5 1 (0.56%) Ethernet
5 1 (0.56%) Internet
5 1 (0.56%) Intrusion Detection
5 1 (0.56%) MPLS
5 1 (0.56%) VLAN
5 1 (0.56%) VPN
Database & Business Intelligence
1 66 (36.87%) Big Data
2 28 (15.64%) NoSQL
3 27 (15.08%) Apache Hive
3 27 (15.08%) MongoDB
4 12 (6.70%) Apache Cassandra
5 11 (6.15%) Amazon Redshift
5 11 (6.15%) BigQuery
5 11 (6.15%) SQL Server
6 9 (5.03%) MySQL
6 9 (5.03%) Redis
7 8 (4.47%) Impala
8 7 (3.91%) Couchbase
8 7 (3.91%) Riak
9 6 (3.35%) Data Warehouse
10 5 (2.79%) PostgreSQL
10 5 (2.79%) Power BI
10 5 (2.79%) Triplestore
11 4 (2.23%) Presto
11 4 (2.23%) Relational Database
12 3 (1.68%) Apache Accumulo
Development Applications
1 22 (12.29%) Git (software)
2 19 (10.61%) JIRA
3 16 (8.94%) Jenkins
4 14 (7.82%) Selenium
5 12 (6.70%) Maven
6 10 (5.59%) Rational DOORS
7 9 (5.03%) Eclipse
8 8 (4.47%) JUnit
9 7 (3.91%) Atlassian Bamboo
10 6 (3.35%) Gradle
11 4 (2.23%) Bitbucket
11 4 (2.23%) CodeSonar
11 4 (2.23%) git-flow
11 4 (2.23%) JMeter
11 4 (2.23%) Robot Framework
11 4 (2.23%) Team Foundation Server
12 3 (1.68%) EasyMock
12 3 (1.68%) IntelliJ
12 3 (1.68%) NetBeans
12 3 (1.68%) WATIR
General
1 10 (5.59%) Law
2 4 (2.23%) Finance
3 3 (1.68%) Electronics
3 3 (1.68%) Marketing
4 2 (1.12%) Aerospace
5 1 (0.56%) Advertising
5 1 (0.56%) Back Office
5 1 (0.56%) Manufacturing
5 1 (0.56%) Military
5 1 (0.56%) Telecoms
Job Titles
1 101 (56.42%) Developer
2 87 (48.60%) Java Developer
3 25 (13.97%) Software Engineer
4 18 (10.06%) Lead Developer
4 18 (10.06%) Lead Java Developer
5 13 (7.26%) Senior Developer
5 13 (7.26%) Software Developer
6 12 (6.70%) Consultant
6 12 (6.70%) Senior Java Developer
7 11 (6.15%) Data Engineer
8 10 (5.59%) Java Engineer
8 10 (5.59%) Senior Consultant
9 8 (4.47%) Developer/Software Engineer
9 8 (4.47%) Java Software Engineer
10 7 (3.91%) Administrator
10 7 (3.91%) Linux Administrator
10 7 (3.91%) Linux Systems Administrator
10 7 (3.91%) Systems Administrator
11 6 (3.35%) Data Manager
11 6 (3.35%) Java Software Developer
Libraries, Frameworks & Software Standards
1 52 (29.05%) Spring
2 43 (24.02%) AngularJS
3 42 (23.46%) HTML
4 39 (21.79%) Hibernate
5 35 (19.55%) CSS
6 29 (16.20%) Lucene
6 29 (16.20%) RESTful
7 22 (12.29%) Web Services
8 21 (11.73%) Apache Wicket
9 14 (7.82%) HTML5
9 14 (7.82%) Java EE
9 14 (7.82%) Node.js
10 10 (5.59%) React
11 9 (5.03%) Ember.js
12 8 (4.47%) .NET
12 8 (4.47%) Kafka
13 7 (3.91%) ASP.NET
13 7 (3.91%) D3.js
13 7 (3.91%) JPA
13 7 (3.91%) jQuery
Miscellaneous
1 22 (12.29%) Mobile App
2 15 (8.38%) Management Information System
3 12 (6.70%) Analytical Skills
3 12 (6.70%) Computer Science
4 6 (3.35%) Clustering
5 5 (2.79%) Algorithms
5 5 (2.79%) Greenfield Project
6 4 (2.23%) Internet of Things
6 4 (2.23%) User Experience
7 3 (1.68%) Blog
7 3 (1.68%) Data Protection Act
7 3 (1.68%) Virtual Team
8 2 (1.12%) Data Structures
8 2 (1.12%) RIA
9 1 (0.56%) Cybercrime
9 1 (0.56%) Cyberthreat
9 1 (0.56%) Enterprise Software
9 1 (0.56%) PKI
Operating Systems
1 22 (12.29%) Linux
2 14 (7.82%) Windows
3 7 (3.91%) Windows Server
4 5 (2.79%) Android
4 5 (2.79%) Apple iOS
5 4 (2.23%) Mac OS X
6 2 (1.12%) Windows Server 2008
6 2 (1.12%) Windows Server 2012
7 1 (0.56%) Unix
Processes & Methodologies
1 133 (74.30%) Agile Software Development
2 58 (32.40%) Software Engineering
3 53 (29.61%) Test Automation
4 47 (26.26%) System Testing
5 28 (15.64%) Analytics
6 27 (15.08%) Continuous Integration
7 26 (14.53%) Scrum
8 24 (13.41%) UML
9 20 (11.17%) SEO
10 19 (10.61%) TDD
11 16 (8.94%) Data Analytics
11 16 (8.94%) Machine Learning
11 16 (8.94%) Mathematics
12 15 (8.38%) Business Intelligence
12 15 (8.38%) Continuous Delivery
12 15 (8.38%) DevOps
13 14 (7.82%) Visualisation
14 13 (7.26%) ETL
15 12 (6.70%) Multithreading
15 12 (6.70%) Open Source
Programming Languages
1 138 (77.09%) Java
2 65 (36.31%) SQL
3 58 (32.40%) JavaScript
4 51 (28.49%) Python
5 26 (14.53%) C++
6 23 (12.85%) C
7 18 (10.06%) C#
8 14 (7.82%) Scala
9 13 (7.26%) R
10 9 (5.03%) Groovy
11 8 (4.47%) Bash Shell
12 7 (3.91%) Perl
12 7 (3.91%) Ruby
13 5 (2.79%) Objective-C
13 5 (2.79%) PHP
14 4 (2.23%) MATLAB
14 4 (2.23%) PowerShell
15 3 (1.68%) T-SQL
16 1 (0.56%) Fortran
16 1 (0.56%) PL/SQL
Qualifications
1 78 (43.58%) Security Cleared
2 49 (27.37%) SC Cleared
3 25 (13.97%) DV Cleared
4 24 (13.41%) Degree
5 9 (5.03%) Computer Science Degree
6 5 (2.79%) Cisco Certification
7 4 (2.23%) CCNA
7 4 (2.23%) CISSP
7 4 (2.23%) GIAC
7 4 (2.23%) Linux+ Certification
7 4 (2.23%) MCSE
7 4 (2.23%) Microsoft Certification
7 4 (2.23%) Network+ Certification
7 4 (2.23%) Postgraduate
7 4 (2.23%) SANS
7 4 (2.23%) SSCP
8 3 (1.68%) CompTIA Security+
8 3 (1.68%) ISTQB
8 3 (1.68%) ISTQB Foundation Certification
8 3 (1.68%) Security+ Certification
Quality Assurance & Compliance
1 11 (6.15%) QA
2 6 (3.35%) Data Quality
3 4 (2.23%) Government Security Classifications
4 2 (1.12%) GCP
System Software
1 26 (14.53%) Docker
2 5 (2.79%) VMware Infrastructure
3 4 (2.23%) vSphere
4 3 (1.68%) HDFS
Systems Management
1 9 (5.03%) Puppet
2 5 (2.79%) Salt
3 2 (1.12%) Oozie
3 2 (1.12%) Opscode Chef
4 1 (0.56%) Ansible
4 1 (0.56%) Kibana
4 1 (0.56%) logstash
Vendors
1 16 (8.94%) Oracle
2 13 (7.26%) Microsoft
3 12 (6.70%) Tableau
4 9 (5.03%) Google
5 7 (3.91%) Cloudera
5 7 (3.91%) Hitachi
6 5 (2.79%) VMware
7 3 (1.68%) Atlassian
7 3 (1.68%) CA Agile Central
7 3 (1.68%) SAP
8 2 (1.12%) Informatica
8 2 (1.12%) Twitter
8 2 (1.12%) Xamarin
9 1 (0.56%) Cisco
9 1 (0.56%) Dell
9 1 (0.56%) Hortonworks
9 1 (0.56%) IDERA
9 1 (0.56%) Red Hat
9 1 (0.56%) Talend