Period
to 23 November 2017

The following table provides summary statistics for permanent job vacancies advertised in Reading 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
Berkshire > Reading
6 months to
23 Nov 2017
Same period 2016 Same period 2015
Rank 90 142 178
Rank change year-on-year +52 +36 +38
Permanent jobs citing Hadoop 65 56 36
As % of all permanent IT jobs advertised in Reading 2.72% 1.60% 0.78%
As % of the Database & Business Intelligence category 11.02% 6.77% 2.72%
Number of salaries quoted 45 34 18
Reading median annual salary £50,000 £50,000 £40,000
Median salary % change year-on-year - +25.00% -
10th Percentile £31,250 £42,500 £35,000
90th Percentile £88,500 £62,500 £68,375
Berkshire median annual salary £50,000 £51,500 £50,000
% change year-on-year -2.91% +3.00% +4.17%

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 Reading with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
Reading
Permanent vacancies with a requirement for database or business intelligence skills 590 827 1324
As % of all permanent IT jobs advertised in Reading 24.71% 23.68% 28.70%
Number of salaries quoted 507 711 1113
Reading median annual salary £45,000 £47,500 £47,500
Median salary % change year-on-year -5.26% - +5.56%
10th Percentile £29,000 £29,000 £32,500
90th Percentile £67,500 £67,500 £62,500
Berkshire median annual salary £47,500 £48,500 £47,500
% change year-on-year -2.06% +2.11% +7.95%

Hadoop
Job Vacancy Trend in Reading

Job postings citing Hadoop as a percentage of all IT jobs advertised in Reading.

Job vacancy trend for Hadoop in Reading

Hadoop
Salary Trend in Reading

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

Salary trend for Hadoop in Reading

Hadoop
Salary Histogram in Reading

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

Salary histogram for Hadoop in Reading

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 Reading region with a requirement for Hadoop.

1 42 (64.62%) Big Data
2 36 (55.38%) Agile Software Development
3 32 (49.23%) SQL
4 30 (46.15%) Apache Spark
5 27 (41.54%) Python
6 23 (35.38%) Linux
6 23 (35.38%) Java
6 23 (35.38%) AngularJS
7 19 (29.23%) Scrum
8 17 (26.15%) Software Engineering
8 17 (26.15%) Node.js
9 16 (24.62%) MapReduce
9 16 (24.62%) Scala
9 16 (24.62%) Open Source
9 16 (24.62%) Impala
9 16 (24.62%) HDFS
9 16 (24.62%) JIRA
10 15 (23.08%) Continuous Integration
10 15 (23.08%) JavaScript
10 15 (23.08%) Analytics
10 15 (23.08%) Visualisation
11 14 (21.54%) Apache Hive
11 14 (21.54%) Spring
12 13 (20.00%) NoSQL
13 11 (16.92%) REST
13 11 (16.92%) Data Visualisation
13 11 (16.92%) Microservices
13 11 (16.92%) Data Modelling
13 11 (16.92%) Business Intelligence
14 10 (15.38%) Microsoft

Hadoop
Co-occurring 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 30 (46.15%) Apache Spark
2 9 (13.85%) Apache Pig
3 8 (12.31%) Elasticsearch
4 5 (7.69%) Confluence
5 4 (6.15%) Apache
6 3 (4.62%) JBoss
7 2 (3.08%) Apache Solr
7 2 (3.08%) SAS
8 1 (1.54%) GeoServer
8 1 (1.54%) OpenStack
8 1 (1.54%) SharePoint
8 1 (1.54%) Tomcat
Applications
1 4 (6.15%) Microsoft Excel
2 1 (1.54%) SPSS
Cloud Services
1 10 (15.38%) Amazon AWS
2 6 (9.23%) Microsoft Azure
3 4 (6.15%) Amazon EMR
3 4 (6.15%) SaaS
4 2 (3.08%) Azure Machine Learning
4 2 (3.08%) Data Lake Analytics
4 2 (3.08%) GitHub
5 1 (1.54%) Amazon S3
5 1 (1.54%) Azure Data Factory
5 1 (1.54%) Cortana Intelligence Suite
Database & Business Intelligence
1 42 (64.62%) Big Data
2 16 (24.62%) Impala
3 14 (21.54%) Apache Hive
4 13 (20.00%) NoSQL
5 10 (15.38%) HBase
5 10 (15.38%) MongoDB
5 10 (15.38%) Relational Database
6 9 (13.85%) Neo4j
6 9 (13.85%) Pentaho
6 9 (13.85%) PostgreSQL
7 7 (10.77%) Power BI
8 6 (9.23%) RDBMS
8 6 (9.23%) SQL Server
9 5 (7.69%) Data Warehouse
9 5 (7.69%) SAP HANA
9 5 (7.69%) SQL Server Analysis Services
9 5 (7.69%) SQL Server Integration Services
9 5 (7.69%) Sqoop
10 4 (6.15%) MySQL
10 4 (6.15%) QlikView
Development Applications
1 16 (24.62%) JIRA
2 9 (13.85%) Talend Open Studio
3 7 (10.77%) Git (software)
4 6 (9.23%) Bitbucket
5 5 (7.69%) JIRA Agile
5 5 (7.69%) Maven
6 4 (6.15%) Jenkins
7 2 (3.08%) Grunt
7 2 (3.08%) gulp
8 1 (1.54%) Cucumber
8 1 (1.54%) JUnit
General
1 6 (9.23%) Banking
1 6 (9.23%) Retail
2 5 (7.69%) Finance
3 4 (6.15%) Military
4 2 (3.08%) Telecoms
5 1 (1.54%) Financial Institution
Job Titles
1 20 (30.77%) Developer
2 8 (12.31%) Big Data Developer
3 7 (10.77%) Java Developer
3 7 (10.77%) Open Source Developer
4 6 (9.23%) Consultant
4 6 (9.23%) Data Engineer
4 6 (9.23%) Software Engineer
5 5 (7.69%) Big Data Consultant
5 5 (7.69%) Data Consultant
5 5 (7.69%) DevOps Engineer
5 5 (7.69%) Java Scala Developer
5 5 (7.69%) Scala Developer
5 5 (7.69%) Scrum Master
6 4 (6.15%) Angular Developer
6 4 (6.15%) Big Data Engineer
6 4 (6.15%) Business Developer
6 4 (6.15%) Business Intelligence Developer
6 4 (6.15%) Hadoop Engineer
6 4 (6.15%) Software Developer
7 3 (4.62%) Architect
Libraries, Frameworks & Software Standards
1 23 (35.38%) AngularJS
2 17 (26.15%) Node.js
3 14 (21.54%) Spring
4 11 (16.92%) REST
5 9 (13.85%) ActiveMQ
5 9 (13.85%) Apache Camel
5 9 (13.85%) Apache CXF
5 9 (13.85%) D3.js
5 9 (13.85%) Drools
5 9 (13.85%) Elastic Stack
5 9 (13.85%) jBPM
5 9 (13.85%) Kafka
6 7 (10.77%) Angular 2
6 7 (10.77%) Java EE
7 6 (9.23%) SOAP
7 6 (9.23%) Web Services
8 5 (7.69%) CSS
8 5 (7.69%) HTML
9 4 (6.15%) XML
10 3 (4.62%) Middleware
Miscellaneous
1 9 (13.85%) Computer Science
1 9 (13.85%) Greenfield Project
2 8 (12.31%) Analytical Skills
3 6 (9.23%) Algorithms
4 5 (7.69%) Virtual Team
5 3 (4.62%) Cyberthreat
5 3 (4.62%) Wiki
6 2 (3.08%) FMCG
6 2 (3.08%) Social Network
7 1 (1.54%) Client/Server
7 1 (1.54%) Digital Currency
7 1 (1.54%) Enterprise Software
7 1 (1.54%) Fintech
7 1 (1.54%) Linux Command Line
7 1 (1.54%) Management Information System
7 1 (1.54%) Public Cloud
7 1 (1.54%) Robotics
Operating Systems
1 23 (35.38%) Linux
2 9 (13.85%) CentOS
2 9 (13.85%) Ubuntu
2 9 (13.85%) Unix
3 2 (3.08%) Windows
Processes & Methodologies
1 36 (55.38%) Agile Software Development
2 19 (29.23%) Scrum
3 17 (26.15%) Software Engineering
4 16 (24.62%) MapReduce
4 16 (24.62%) Open Source
5 15 (23.08%) Analytics
5 15 (23.08%) Continuous Integration
5 15 (23.08%) Visualisation
6 11 (16.92%) Business Intelligence
6 11 (16.92%) Data Modelling
6 11 (16.92%) Data Visualisation
6 11 (16.92%) Microservices
7 9 (13.85%) BDD
7 9 (13.85%) Data Analysis
7 9 (13.85%) Open Source Development
7 9 (13.85%) SOA
7 9 (13.85%) TDD
7 9 (13.85%) Test Automation
8 8 (12.31%) Big Data Analytics
8 8 (12.31%) Machine Learning
Programming Languages
1 32 (49.23%) SQL
2 27 (41.54%) Python
3 23 (35.38%) Java
4 16 (24.62%) Scala
5 15 (23.08%) JavaScript
6 9 (13.85%) Jython
6 9 (13.85%) R
7 6 (9.23%) VBA
8 5 (7.69%) C
9 3 (4.62%) Bash Shell
9 3 (4.62%) C#
10 1 (1.54%) C++
10 1 (1.54%) Erlang
10 1 (1.54%) Go
Qualifications
1 10 (15.38%) Degree
1 10 (15.38%) Security Cleared
2 7 (10.77%) Computer Science Degree
3 5 (7.69%) DV Cleared
3 5 (7.69%) SC Cleared
Quality Assurance & Compliance
1 4 (6.15%) Data Quality
1 4 (6.15%) QA
2 1 (1.54%) ISO 22301
2 1 (1.54%) ISO 9001
2 1 (1.54%) ISO/IEC 27001
2 1 (1.54%) PCI DSS
2 1 (1.54%) SLA
System Software
1 16 (24.62%) HDFS
2 8 (12.31%) Apache Flume
3 2 (3.08%) Virtual Machines
Systems Management
1 7 (10.77%) Hadoop YARN
2 5 (7.69%) Kibana
3 4 (6.15%) Nagios
3 4 (6.15%) Oozie
4 2 (3.08%) Puppet
Vendors
1 10 (15.38%) Microsoft
2 9 (13.85%) Tableau
2 9 (13.85%) Talend
3 7 (10.77%) IBM
4 5 (7.69%) MicroStrategy
4 5 (7.69%) Oracle
4 5 (7.69%) SAP
5 4 (6.15%) Cloudera
6 2 (3.08%) Atlassian
7 1 (1.54%) Adobe
7 1 (1.54%) Google