The first table below looks at the demand for Hadoop skills in IT jobs advertised for the Hertfordshire region. Included is a guide to the average salaries offered in IT jobs that have cited Hadoop over the 3 months to 25 July 2014 with a comparison to the same period in the previous 2 years. The second table is for comparison and provides aggregates for all of the Database & Business Intelligence category for the Hertfordshire region.

Location
3 months to
25 Jul 2014
Same period 2013 Same period 2012
Apache Hadoop
Rank 138 140 153
Rank change year-on-year
+2 +13
Permanent jobs citing Hadoop 9 1 2
As % of all permanent IT jobs located in Hertfordshire 0.36% 0.047% 0.075%
As % of the Database & Business Intelligence category 1.20% 0.15% 0.24%
Number of salaries quoted 9 1 2
Average salary £50,000 £47,500 £72,500
Average salary % change year-on-year
+5.26% -34.48%
UK excluding London average salary £50,000 £50,000 £45,000
% change year-on-year
- +11.11%
Database & Business Intelligence Category
Hertfordshire
Permanent IT job ads with a match in the
Database & Business Intelligence category
749 683 818
As % of all permanent IT jobs located in Hertfordshire 30.07% 32.25% 30.76%
Number of salaries quoted 659 507 641
Average salary £45,000 £40,000 £40,000
Average salary % change year-on-year
+12.50% -
90% offered a salary of more than £32,500 £30,000 £27,500
10% offered a salary of more than £65,000 £55,000 £57,500
UK excluding London average salary £40,000 £39,000 £38,000
% change year-on-year
+2.56% +2.63%
Hadoop
East of England

Hadoop
Jobs Demand Trend in Hertfordshire

This chart provides a 3-month moving total of permanent IT jobs citing Hadoop across the Hertfordshire region as a proportion of the total demand within 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
Salary Histogram in Hertfordshire

This chart provides a salary histogram for IT jobs citing Hadoop across the Hertfordshire region over the 3 months to 25 July 2014.

Hadoop Salary Histogram in Hertfordshire

Hadoop
Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the average salaries quoted in IT jobs citing Hadoop within the Hertfordshire region over the 3 months to 25 July 2014. 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
(Use links below to see detailed
statistics and historical trends)
Rank Change
on Same Period
Last Year
Matching
Permanent
IT Job Ads
Average Salary
Last 3 Months
Average Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Hemel Hempstead - 1 £80,000 -
Hadoop
East of England

Hadoop
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 25 July 2014, IT jobs across the Hertfordshire region citing Hadoop also mentioned the following IT skills in order of popularity. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Hadoop.

1 35 (100.00%) Java
2 26 (74.29%) Analytics
3 25 (71.43%) Computer Science
3 25 (71.43%) Agile Software Development
4 18 (51.43%) Big Data
5 17 (48.57%) J2EE
6 16 (45.71%) Advertising
6 16 (45.71%) Mobile Payment
7 15 (42.86%) Degree
8 11 (31.43%) Games
9 10 (28.57%) Oracle
9 10 (28.57%) SQL
9 10 (28.57%) Business Intelligence
9 10 (28.57%) Google
10 9 (25.71%) Mathematics
10 9 (25.71%) Physics
10 9 (25.71%) Multithreading
10 9 (25.71%) Data Integration
10 9 (25.71%) Oracle Database
10 9 (25.71%) Relational Database
10 9 (25.71%) MongoDB
10 9 (25.71%) Apache Cassandra
10 9 (25.71%) NoSQL
10 9 (25.71%) Internet
10 9 (25.71%) OO
10 9 (25.71%) Data Warehouse
10 9 (25.71%) Scrum
10 9 (25.71%) Telecoms
11 8 (22.86%) Artificial Intelligence
11 8 (22.86%) Software Engineering

Hadoop
Top Related IT Skills in Hertfordshire by Category

For the 6 months to 25 July 2014, IT jobs across the Hertfordshire region citing Hadoop also mentioned the following IT skills grouped by category. The figures indicate the number of jobs and their proportion against the total number of IT job ads sampled that cited Hadoop. Up to 20 skills are shown per category.

Application Platforms
1 8 (22.86%) Tomcat
1 8 (22.86%) GlassFish
2 1 (2.86%) Apache Pig
Cloud Services
1 1 (2.86%) Cloud Computing
Communications & Networking
1 9 (25.71%) Internet
Database & Business Intelligence
1 18 (51.43%) Big Data
2 9 (25.71%) Oracle Database
2 9 (25.71%) Relational Database
2 9 (25.71%) Data Warehouse
2 9 (25.71%) MongoDB
2 9 (25.71%) Apache Cassandra
2 9 (25.71%) NoSQL
3 8 (22.86%) BigTable
4 7 (20.00%) Oracle Reports
4 7 (20.00%) Oracle Database 10g
4 7 (20.00%) QlikView
4 7 (20.00%) Oracle Database 11g
5 2 (5.71%) Apache Hive
6 1 (2.86%) HBase
6 1 (2.86%) MarkLogic
6 1 (2.86%) Impala
Development Applications
1 1 (2.86%) Git (software)
1 1 (2.86%) Mercurial
General
1 16 (45.71%) Advertising
2 11 (31.43%) Games
3 9 (25.71%) Telecoms
4 8 (22.86%) Marketing
5 1 (2.86%) Billing
Job Titles
1 14 (40.00%) Developer
2 10 (28.57%) Architect
3 9 (25.71%) Analyst
3 9 (25.71%) Developer Analyst
3 9 (25.71%) Business Intelligence Analyst
3 9 (25.71%) Business Intelligence Developer
4 8 (22.86%) Senior Developer
5 7 (20.00%) Senior Analyst
5 7 (20.00%) Applications Architect
5 7 (20.00%) Data Architect
5 7 (20.00%) Senior Business Intelligence Analyst
5 7 (20.00%) Senior Business Intelligence Developer
5 7 (20.00%) Big Data Architect
6 6 (17.14%) Technical Design Leader
7 4 (11.43%) Senior Software Engineer
7 4 (11.43%) Software Developer
7 4 (11.43%) Software Engineer
8 2 (5.71%) Business Analyst
8 2 (5.71%) Business Developer
8 2 (5.71%) Lead Architect
Libraries, Frameworks & Software Standards
1 17 (48.57%) J2EE
2 3 (8.57%) ASP.NET
2 3 (8.57%) .NET
3 2 (5.71%) MapReduce
4 1 (2.86%) Google Closure
4 1 (2.86%) HTML
4 1 (2.86%) CSS
4 1 (2.86%) JDBC
4 1 (2.86%) XML
4 1 (2.86%) Swing
4 1 (2.86%) Java EE
4 1 (2.86%) JSON
4 1 (2.86%) HTML5
4 1 (2.86%) CSS3
Miscellaneous
1 25 (71.43%) Computer Science
2 16 (45.71%) Mobile Payment
3 9 (25.71%) Data Integration
3 9 (25.71%) Mathematics
3 9 (25.71%) Physics
4 8 (22.86%) Artificial Intelligence
5 1 (2.86%) Statistics
5 1 (2.86%) Client/Server
5 1 (2.86%) Handset
5 1 (2.86%) Visualisation
Operating Systems
1 8 (22.86%) UNIX
1 8 (22.86%) Linux
1 8 (22.86%) Android
1 8 (22.86%) Apple iOS
Processes & Methodologies
1 26 (74.29%) Analytics
2 25 (71.43%) Agile Software Development
3 10 (28.57%) Business Intelligence
4 9 (25.71%) OO
4 9 (25.71%) Scrum
4 9 (25.71%) Multithreading
5 8 (22.86%) Data Architecture
5 8 (22.86%) Integration Testing
5 8 (22.86%) Software Engineering
5 8 (22.86%) UML
6 7 (20.00%) Data Modelling
6 7 (20.00%) SOA
7 2 (5.71%) ETL
7 2 (5.71%) Enterprise Architecture
8 1 (2.86%) Web Development
8 1 (2.86%) Business Development
8 1 (2.86%) Use Case
8 1 (2.86%) TDD
8 1 (2.86%) Data Analysis
8 1 (2.86%) OOP
Programming Languages
1 35 (100.00%) Java
2 10 (28.57%) SQL
3 8 (22.86%) Python
3 8 (22.86%) Objective-C
3 8 (22.86%) Scala
3 8 (22.86%) C
3 8 (22.86%) C#
3 8 (22.86%) C++
4 1 (2.86%) JavaScript
4 1 (2.86%) R
Qualifications
1 15 (42.86%) Degree
2 1 (2.86%) SC Cleared
2 1 (2.86%) Security Cleared
Quality Assurance & Compliance
1 1 (2.86%) QA
1 1 (2.86%) Data Quality
System Software
1 1 (2.86%) HDFS
Vendors
1 10 (28.57%) Oracle
1 10 (28.57%) Google
2 7 (20.00%) Tableau
2 7 (20.00%) Actuate
3 1 (2.86%) Nokia
3 1 (2.86%) IBM
3 1 (2.86%) HP
3 1 (2.86%) Cloudera
Hertfordshire
Deerfoot IT Resources Ltd
Salary: £45000 - £55000 per annum + Benefits
Posted: 2 days ago
Hertfordshire
Deerfoot IT Resources Ltd
Salary: £35000 - £45000 per annum + Benefits
Posted: 2 days ago
Hertfordshire
Redrock Consulting Ltd
Salary: Competitive
Posted: 4 days ago