The following table provides summary statistics for permanent job vacancies advertised in Brighton 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 28 June 2017 with a comparison to the same period in the previous 2 years.

Apache Hadoop
East Sussex / Brighton
3 months to
28 Jun 2017
Same period 2016 Same period 2015
Rank 63 85 83
Rank change year-on-year +22 -2  
Permanent jobs citing Hadoop 16 6 9
As % of all permanent IT jobs advertised in Brighton 2.24% 0.67% 1.01%
As % of the Database & Business Intelligence category 7.96% 1.63% 2.38%
Number of salaries quoted 7 6 9
Median salary £65,000 £60,000 £50,000
Median salary % change year-on-year +8.33% +20.00%  
UK excluding London median salary £52,500 £53,500 £50,000
% change year-on-year -1.86% +7.00%  

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 Brighton with a requirement for database and business intelligence skills.

Database & Business Intelligence Skills
Brighton
Permanent job vacancies with a requirement for database and business intelligence skills 201 367 378
As % of all permanent IT job vacancies advertised in Brighton 28.19% 41.10% 42.62%
Number of salaries quoted 342 514 718
Median salary £45,000 £42,500 £40,000
Median salary % change year-on-year +5.88% +6.25%  
90% offered a salary of more than £30,000 £30,000 £28,750
10% offered a salary of more than £70,000 £57,500 £55,000
UK excluding London median salary £42,500 £42,500 £41,500
% change year-on-year - +2.40%  

Hadoop
Job Vacancy Trend in Brighton

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

Job vacancy trend for Hadoop in Brighton

Hadoop
Salary Trend in Brighton

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

Salary trend for Hadoop in Brighton

Hadoop
Salary Histogram in Brighton

The salary distribution of IT jobs citing Hadoop in Brighton over the 3 months to 28 June 2017.

Salary histogram for Hadoop in Brighton

For the 6 months to 28 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 Brighton region with a requirement for Hadoop.

1 18 (100.00%) Big Data
2 17 (94.44%) HBase
3 14 (77.78%) Performance Tuning
4 12 (66.67%) Apache Solr
4 12 (66.67%) Linux
4 12 (66.67%) Python
5 9 (50.00%) Configuration Management
5 9 (50.00%) Apache ZooKeeper
5 9 (50.00%) Open Source
5 9 (50.00%) Puppet
5 9 (50.00%) Sensu
5 9 (50.00%) logstash
5 9 (50.00%) DevOps
5 9 (50.00%) Kafka
5 9 (50.00%) Analytics
5 9 (50.00%) InfluxDB
5 9 (50.00%) Task Automation
6 6 (33.33%) SQL Server Integration Services
7 5 (27.78%) Microsoft Analysis Services
7 5 (27.78%) Business Intelligence
7 5 (27.78%) SQL Server
7 5 (27.78%) Apache Hive
7 5 (27.78%) MDX
7 5 (27.78%) SQL Server Analysis Services
7 5 (27.78%) SQL Server 2008
7 5 (27.78%) Vertica
7 5 (27.78%) Database Theory
8 3 (16.67%) ETL
9 2 (11.11%) Marketing
9 2 (11.11%) OLAP

Hadoop
Co-occurring IT Skills in Brighton 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 12 (66.67%) Apache Solr
Database & Business Intelligence
1 18 (100.00%) Big Data
2 17 (94.44%) HBase
3 9 (50.00%) InfluxDB
4 6 (33.33%) SQL Server Integration Services
5 5 (27.78%) Apache Hive
5 5 (27.78%) Microsoft Analysis Services
5 5 (27.78%) SQL Server
5 5 (27.78%) SQL Server 2008
5 5 (27.78%) SQL Server Analysis Services
6 2 (11.11%) Data Warehouse
6 2 (11.11%) icCube
6 2 (11.11%) OLAP
6 2 (11.11%) SQL CLR
7 1 (5.56%) DataStage
7 1 (5.56%) MongoDB
7 1 (5.56%) QlikView
General
1 2 (11.11%) Marketing
Job Titles
1 12 (66.67%) Infrastructure Engineer
2 9 (50.00%) DevOps Engineer
2 9 (50.00%) Infrastructure Operations Engineer
2 9 (50.00%) Operations Engineer
3 6 (33.33%) Developer
4 5 (27.78%) Business Intelligence Developer
4 5 (27.78%) Senior Business Intelligence Developer
4 5 (27.78%) Senior Developer
5 3 (16.67%) Big Data Engineer
5 3 (16.67%) Data Engineer
6 2 (11.11%) Business Developer
7 1 (5.56%) QlikView Developer
Libraries, Frameworks & Software Standards
1 9 (50.00%) Kafka
1 9 (50.00%) Sensu
2 5 (27.78%) MDX
3 2 (11.11%) .NET
Operating Systems
1 12 (66.67%) Linux
Processes & Methodologies
1 14 (77.78%) Performance Tuning
2 9 (50.00%) Analytics
2 9 (50.00%) Configuration Management
2 9 (50.00%) DevOps
2 9 (50.00%) Open Source
2 9 (50.00%) Task Automation
3 5 (27.78%) Business Intelligence
3 5 (27.78%) Database Theory
4 3 (16.67%) ETL
5 2 (11.11%) Data Transformation
5 2 (11.11%) Digital Marketing
6 1 (5.56%) Visualisation
Programming Languages
1 12 (66.67%) Python
2 2 (11.11%) C#
2 2 (11.11%) SQL
Quality Assurance & Compliance
1 2 (11.11%) QA
System Software
1 9 (50.00%) Apache ZooKeeper
Systems Management
1 9 (50.00%) logstash
1 9 (50.00%) Puppet
Vendors
1 5 (27.78%) Vertica
2 2 (11.11%) HP
3 1 (5.56%) Hortonworks
3 1 (5.56%) Splunk