The following table provides summary statistics for permanent job vacancies advertised in Gloucester with a requirement for Hadoop skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited Hadoop over the 3 months to 26 June 2017 with a comparison to the same period in the previous 2 years.

Apache Hadoop
Gloucestershire / Gloucester
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank 37 25 50
Rank change year-on-year -12 +25  
Permanent jobs citing Hadoop 4 17 1
As % of all permanent IT jobs advertised in Gloucester 1.65% 7.11% 0.34%
As % of the Database & Business Intelligence category 7.27% 32.69% 0.78%
Number of salaries quoted 4 1 1
Median salary £56,250 £50,000 £67,500
Median salary % change year-on-year +12.50% -25.92%  
UK excluding London median salary £54,000 £54,000 £50,000
% change year-on-year - +8.00%  

Hadoop is in the database and business intelligence skills category. The next table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in Gloucester with a requirement for database and business intelligence skills.

Database & Business Intelligence Skills
Gloucester
Permanent job vacancies with a requirement for database and business intelligence skills 55 52 129
As % of all permanent IT job vacancies advertised in Gloucester 22.73% 21.76% 43.43%
Number of salaries quoted 48 25 91
Median salary £40,000 £35,000 £45,000
Median salary % change year-on-year +14.28% -22.22%  
90% offered a salary of more than £35,000 £25,000 £32,500
10% offered a salary of more than £59,700 £60,000 £58,000
UK excluding London median salary £42,500 £42,500 £41,500
% change year-on-year - +2.40%  

Hadoop
Job Vacancy Trend in Gloucester

The job posting trend of jobs advertised in Gloucester citing Hadoop as a proportion of all permanent or contract IT jobs with a match in the Database & Business Intelligence category.

Job vacancy trend for Hadoop in Gloucester

Hadoop
Salary Trend in Gloucester

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

Salary trend for Hadoop in Gloucester

Hadoop
Salary Histogram in Gloucester

The salary distribution of IT jobs citing Hadoop in Gloucester over the 3 months to 26 June 2017.

Salary histogram for Hadoop in Gloucester

For the 6 months to 26 June 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 Gloucester region with a requirement for Hadoop.

1 8 (88.89%) DV Cleared
1 8 (88.89%) Security Cleared
2 7 (77.78%) Big Data
2 7 (77.78%) C#
2 7 (77.78%) C++
2 7 (77.78%) HTML
2 7 (77.78%) Java
2 7 (77.78%) JavaScript
2 7 (77.78%) Python
3 6 (66.67%) CSS
3 6 (66.67%) Software Engineering
4 4 (44.44%) Agile Software Development
4 4 (44.44%) Oracle
4 4 (44.44%) Apache Hive
4 4 (44.44%) Cybersecurity
4 4 (44.44%) Elasticsearch
4 4 (44.44%) HTML5
4 4 (44.44%) Java EE
4 4 (44.44%) Apache Spark
4 4 (44.44%) CSS3
5 3 (33.33%) jQuery
5 3 (33.33%) SQL
5 3 (33.33%) Perl
5 3 (33.33%) Unix
5 3 (33.33%) Linux
5 3 (33.33%) Hibernate
5 3 (33.33%) JBoss
5 3 (33.33%) C
6 2 (22.22%) Configuration Management
6 2 (22.22%) Stakeholder Management

Hadoop
Co-occurring IT Skills in Gloucester 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 4 (44.44%) Apache Spark
1 4 (44.44%) Elasticsearch
2 3 (33.33%) JBoss
3 1 (11.11%) Confluence
3 1 (11.11%) Tomcat
Communications & Networking
1 1 (11.11%) Internet
Database & Business Intelligence
1 7 (77.78%) Big Data
2 4 (44.44%) Apache Hive
3 2 (22.22%) MongoDB
4 1 (11.11%) EDRMS
4 1 (11.11%) NoSQL
4 1 (11.11%) Oracle Database
Development Applications
1 2 (22.22%) JIRA
2 1 (11.11%) Git (software)
2 1 (11.11%) Hudson
2 1 (11.11%) Jenkins
Job Titles
1 6 (66.67%) Software Engineer
2 5 (55.56%) Developer
3 4 (44.44%) Developer/Software Engineer
3 4 (44.44%) Java Developer
3 4 (44.44%) Java Engineer
3 4 (44.44%) Java Software Developer
3 4 (44.44%) Java Software Engineer
3 4 (44.44%) Software Developer
4 2 (22.22%) DV Cleared Software Engineer
5 1 (11.11%) Big Data Engineer
5 1 (11.11%) Data Engineer
5 1 (11.11%) Scrum Master
Libraries, Frameworks & Software Standards
1 7 (77.78%) HTML
2 6 (66.67%) CSS
3 4 (44.44%) CSS3
3 4 (44.44%) HTML5
3 4 (44.44%) Java EE
4 3 (33.33%) Hibernate
4 3 (33.33%) jQuery
5 2 (22.22%) EJB
5 2 (22.22%) J2EE
5 2 (22.22%) JSF
5 2 (22.22%) Web Services
5 2 (22.22%) XML
6 1 (11.11%) JSON
6 1 (11.11%) Node.js
6 1 (11.11%) Spring
Miscellaneous
1 1 (11.11%) Computer Science
1 1 (11.11%) Internet of Things
1 1 (11.11%) User Experience
1 1 (11.11%) Virtual Team
Operating Systems
1 3 (33.33%) Linux
1 3 (33.33%) Unix
2 1 (11.11%) Oracle Linux
Processes & Methodologies
1 6 (66.67%) Software Engineering
2 4 (44.44%) Agile Software Development
2 4 (44.44%) Cybersecurity
3 2 (22.22%) Configuration Management
3 2 (22.22%) Continuous Integration
3 2 (22.22%) DevOps
3 2 (22.22%) Mentoring
3 2 (22.22%) Software Architecture
3 2 (22.22%) Software Delivery
3 2 (22.22%) Stakeholder Management
3 2 (22.22%) UML
4 1 (11.11%) Analytics
4 1 (11.11%) Data Analytics
4 1 (11.11%) Mathematics
4 1 (11.11%) Open Source
4 1 (11.11%) Scrum
4 1 (11.11%) Stakeholder Engagement
4 1 (11.11%) TDD
4 1 (11.11%) Web Development
Programming Languages
1 7 (77.78%) C#
1 7 (77.78%) C++
1 7 (77.78%) Java
1 7 (77.78%) JavaScript
1 7 (77.78%) Python
2 3 (33.33%) C
2 3 (33.33%) Perl
2 3 (33.33%) SQL
3 2 (22.22%) Ruby
4 1 (11.11%) Bash Shell
4 1 (11.11%) PL/SQL
Qualifications
1 8 (88.89%) DV Cleared
1 8 (88.89%) Security Cleared
2 1 (11.11%) Degree
Systems Management
1 1 (11.11%) Opscode Chef
1 1 (11.11%) Puppet
Vendors
1 4 (44.44%) Oracle
2 1 (11.11%) Red Hat