The table below looks at the statistics for Hadoop skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the salaries offered in IT jobs that have cited Hadoop over the 3 months to 23 January 2017 with a comparison to the same period over the previous 2 years.

3 months to
23 Jan 2017
Same period 2016 Same period 2015
Apache Hadoop
East of England / Hertfordshire
Rank 119 132 131
Rank change year-on-year
+13 -1
Permanent jobs citing Hadoop 8 6 12
As % of all permanent IT jobs located in Hertfordshire 0.39% 0.29% 0.58%
As % of the Database & Business Intelligence category 1.37% 0.91% 1.63%
Number of salaries quoted 0 3 12
Median salary - £65,000 £52,500
Median salary % change year-on-year
- +23.80%
UK excluding London median salary £55,000 £52,500 £50,000
% change year-on-year
+4.76% +5.00%

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 Hertfordshire region.

Database & Business Intelligence Category
Hertfordshire
Permanent IT job ads with a match in the
Database & Business Intelligence category
583 657 738
As % of all permanent IT jobs located in Hertfordshire 28.63% 32.25% 35.86%
Number of salaries quoted 475 566 548
Median salary £50,000 £47,500 £47,500
Median salary % change year-on-year
+5.26% -
90% offered a salary of more than £31,800 £32,500 £30,000
10% offered a salary of more than £65,000 £65,000 £65,000
UK excluding London median salary £43,000 £42,500 £40,000
% change year-on-year
+1.17% +6.25%

Hadoop
Jobs Demand Trend in Hertfordshire

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

Hadoop Jobs Demand Trend in Hertfordshire

Hadoop
Salary Trend in Hertfordshire

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

Hadoop Salary Trend in Hertfordshire

Hadoop
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing Hadoop within the Hertfordshire region over the 3 months to 23 January 2017. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 3 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Median Salary
Last 3 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
St Albans +3 8 - -
Hadoop
East of England

Hadoop
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 23 January 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 Hertfordshire region with a requirement for Hadoop.

1 22 (100.00%) Java
1 22 (100.00%) SQL
1 22 (100.00%) Big Data
2 16 (72.73%) Data Analytics
2 16 (72.73%) Analytics
2 16 (72.73%) Analytical Skills
2 16 (72.73%) Anti-Money Laundering
2 16 (72.73%) SQL Server Reporting Services
2 16 (72.73%) SQL Server Integration Services
2 16 (72.73%) Degree
2 16 (72.73%) C#
2 16 (72.73%) Resource Management
2 16 (72.73%) Visualisation
2 16 (72.73%) Data Visualisation
2 16 (72.73%) Tableau
2 16 (72.73%) T-SQL
2 16 (72.73%) VB.NET
2 16 (72.73%) .NET
2 16 (72.73%) SQL Server
2 16 (72.73%) SAP
2 16 (72.73%) ETL
2 16 (72.73%) SAS
2 16 (72.73%) Python
2 16 (72.73%) Business Intelligence
2 16 (72.73%) BusinessObjects
2 16 (72.73%) SPSS
2 16 (72.73%) Project Management
2 16 (72.73%) GIS
2 16 (72.73%) Finance
2 16 (72.73%) Stakeholder Management

Hadoop
Top Related IT Skills in Hertfordshire 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 16 (72.73%) SAS
2 6 (27.27%) Apache
2 6 (27.27%) Tomcat
Applications
1 16 (72.73%) SPSS
Database & Business Intelligence
1 22 (100.00%) Big Data
2 16 (72.73%) BusinessObjects
2 16 (72.73%) GIS
2 16 (72.73%) SQL Server
2 16 (72.73%) SQL Server Integration Services
2 16 (72.73%) SQL Server Reporting Services
3 6 (27.27%) Apache Cassandra
3 6 (27.27%) NoSQL
3 6 (27.27%) Oracle Database
3 6 (27.27%) RDBMS
3 6 (27.27%) Relational Database
Development Applications
1 6 (27.27%) Eclipse
1 6 (27.27%) Jenkins
1 6 (27.27%) Maven
1 6 (27.27%) Mercurial
1 6 (27.27%) NetBeans
1 6 (27.27%) Subversion
1 6 (27.27%) Toad
General
1 16 (72.73%) Finance
2 6 (27.27%) Games
2 6 (27.27%) Retail
Job Titles
1 16 (72.73%) Analytics Manager
1 16 (72.73%) Data Analytics Manager
1 16 (72.73%) Data Manager
1 16 (72.73%) Fraud Manager
1 16 (72.73%) Senior Analytics Manager
1 16 (72.73%) Senior Manager
1 16 (72.73%) Senior Technical Manager
1 16 (72.73%) Technical Manager
2 8 (36.36%) Software Manager
3 6 (27.27%) Big Data Developer
3 6 (27.27%) J2EE Developer
3 6 (27.27%) Java Developer
3 6 (27.27%) Java Software Developer
3 6 (27.27%) Java/J2EE Developer
3 6 (27.27%) Senior Big Data Developer
3 6 (27.27%) Senior Developer
3 6 (27.27%) Senior J2EE Developer
3 6 (27.27%) Senior Java Developer
3 6 (27.27%) Senior Java Software Developer
3 6 (27.27%) Senior Java/J2EE Developer
Libraries, Frameworks & Software Standards
1 16 (72.73%) .NET
2 6 (27.27%) ActiveMQ
2 6 (27.27%) J2EE
2 6 (27.27%) Java EE
2 6 (27.27%) JMS
Miscellaneous
1 16 (72.73%) Analytical Skills
1 16 (72.73%) Visualisation
Processes & Methodologies
1 16 (72.73%) Analytics
1 16 (72.73%) Anti-Money Laundering
1 16 (72.73%) Business Intelligence
1 16 (72.73%) Data Analytics
1 16 (72.73%) Data Visualisation
1 16 (72.73%) ETL
1 16 (72.73%) Programme Management
1 16 (72.73%) Project Management
1 16 (72.73%) Resource Management
1 16 (72.73%) Stakeholder Management
2 6 (27.27%) Mentoring
Programming Languages
1 22 (100.00%) Java
1 22 (100.00%) SQL
2 16 (72.73%) C#
2 16 (72.73%) Python
2 16 (72.73%) T-SQL
2 16 (72.73%) VB.NET
Qualifications
1 16 (72.73%) Degree
Vendors
1 16 (72.73%) SAP
1 16 (72.73%) Tableau
2 6 (27.27%) Oracle