The table below looks at the statistics 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 23 October 2014 with a comparison to the same period in the previous 2 years.

Location
3 months to
23 Oct 2014
Same period 2013 Same period 2012
Apache Hadoop
Rank 126 118 168
Rank change year-on-year
-8 +50
Permanent jobs citing Hadoop 19 9 1
As % of all permanent IT jobs located in Hertfordshire 0.81% 0.46% 0.032%
As % of the Database & Business Intelligence category 2.71% 1.38% 0.097%
Number of salaries quoted 19 5 1
Average salary £50,000 £60,000 £47,500
Average salary % change year-on-year
-16.66% +26.31%
UK excluding London average salary £52,500 £50,000 £47,500
% change year-on-year
+5.00% +5.26%
Hadoop
East of England

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
700 653 1034
As % of all permanent IT jobs located in Hertfordshire 29.66% 33.28% 33.60%
Number of salaries quoted 568 536 881
Average salary £45,000 £40,000 £45,000
Average salary % change year-on-year
+12.50% -11.11%
90% offered a salary of more than £27,500 £28,500 £30,000
10% offered a salary of more than £65,000 £55,000 £55,000
UK excluding London average salary £40,000 £40,000 £40,000

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 23 October 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 23 October 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 - 7 £80,000 -
Watford -18 1 £50,000 -16.66%
Hadoop
East of England

Hadoop
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 23 October 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 27 (96.43%) Java
2 25 (89.29%) Apache Cassandra
3 20 (71.43%) Games
4 19 (67.86%) Computer Science
5 18 (64.29%) Degree
5 18 (64.29%) Artificial Intelligence
5 18 (64.29%) Software Engineering
5 18 (64.29%) NoSQL
5 18 (64.29%) Apple iOS
5 18 (64.29%) GlassFish
5 18 (64.29%) Multithreading
5 18 (64.29%) Android
5 18 (64.29%) Scala
5 18 (64.29%) Objective-C
5 18 (64.29%) C
5 18 (64.29%) C#
5 18 (64.29%) C++
5 18 (64.29%) UNIX
5 18 (64.29%) Linux
5 18 (64.29%) OO
5 18 (64.29%) Tomcat
5 18 (64.29%) Python
5 18 (64.29%) MongoDB
5 18 (64.29%) BigTable
5 18 (64.29%) Algorithms
6 9 (32.14%) Oracle
7 8 (28.57%) Data Architecture
8 7 (25.00%) Apache Pig
8 7 (25.00%) HDFS
8 7 (25.00%) XML

Hadoop
Top Related IT Skills in Hertfordshire by Category

For the 6 months to 23 October 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 18 (64.29%) GlassFish
1 18 (64.29%) Tomcat
2 7 (25.00%) Apache Pig
Database & Business Intelligence
1 25 (89.29%) Apache Cassandra
2 18 (64.29%) NoSQL
2 18 (64.29%) MongoDB
2 18 (64.29%) BigTable
3 7 (25.00%) Apache Hive
3 7 (25.00%) Big Data
3 7 (25.00%) MarkLogic
4 3 (10.71%) Data Warehouse
4 3 (10.71%) Relational Database
5 1 (3.57%) RDBMS
5 1 (3.57%) Oracle Reports
5 1 (3.57%) Spotfire
5 1 (3.57%) QlikView
5 1 (3.57%) Oracle Database
General
1 20 (71.43%) Games
Job Titles
1 12 (42.86%) Developer
2 9 (32.14%) Senior Software Engineer
2 9 (32.14%) Software Developer
2 9 (32.14%) Software Engineer
3 7 (25.00%) Big Data Consultant
3 7 (25.00%) Consultant
3 7 (25.00%) Data Consultant
4 2 (7.14%) Business Intelligence Developer
4 2 (7.14%) Data Warehouse Developer
5 1 (3.57%) Analyst
5 1 (3.57%) Business Developer
5 1 (3.57%) Junior Developer
5 1 (3.57%) Developer Analyst
5 1 (3.57%) Business Analyst
5 1 (3.57%) Junior
5 1 (3.57%) Junior Software Developer
5 1 (3.57%) Business Intelligence Analyst
Libraries, Frameworks & Software Standards
1 7 (25.00%) XML
1 7 (25.00%) Java EE
2 6 (21.43%) .NET
2 6 (21.43%) ASP.NET
Miscellaneous
1 19 (67.86%) Computer Science
2 18 (64.29%) Artificial Intelligence
2 18 (64.29%) Algorithms
3 1 (3.57%) Mathematics
3 1 (3.57%) Physics
3 1 (3.57%) Data Integration
3 1 (3.57%) Analytical Skills
Operating Systems
1 18 (64.29%) Apple iOS
1 18 (64.29%) Android
1 18 (64.29%) UNIX
1 18 (64.29%) Linux
Processes & Methodologies
1 18 (64.29%) Software Engineering
1 18 (64.29%) Multithreading
1 18 (64.29%) OO
2 8 (28.57%) Data Architecture
3 7 (25.00%) Project Management
3 7 (25.00%) Use Case
3 7 (25.00%) MapReduce
3 7 (25.00%) Data Governance
3 7 (25.00%) Enterprise Architecture
3 7 (25.00%) Business Development
4 3 (10.71%) ETL
4 3 (10.71%) Analytics
5 2 (7.14%) Agile Software Development
5 2 (7.14%) Business Intelligence
5 2 (7.14%) Scrum
6 1 (3.57%) Data Modelling
6 1 (3.57%) Information Management
Programming Languages
1 27 (96.43%) Java
2 18 (64.29%) Scala
2 18 (64.29%) Objective-C
2 18 (64.29%) C
2 18 (64.29%) C#
2 18 (64.29%) C++
2 18 (64.29%) Python
3 3 (10.71%) SQL
Qualifications
1 18 (64.29%) Degree
2 7 (25.00%) SC Cleared
2 7 (25.00%) Security Cleared
Quality Assurance & Compliance
1 7 (25.00%) Data Quality
System Software
1 7 (25.00%) HDFS
Vendors
1 9 (32.14%) Oracle
2 7 (25.00%) HP
2 7 (25.00%) Cloudera
3 2 (7.14%) Tableau
3 2 (7.14%) Google
4 1 (3.57%) Actuate
Hertfordshire
Deerfoot IT Resources Ltd
Salary: £45000 - £55000 per annum + Benefits
Posted: Yesterday
Hertfordshire
Deerfoot IT Resources Ltd
Salary: £35000 - £45000 per annum + Benefits
Posted: Yesterday
Hatfield, Hertfordshire
Opus Recruitment Solutions Ltd
Salary: £55000 to £65000 per annum - Benefits & Bonus
Posted: 6 days ago
Hatfield, Hertfordshire
Opus Recruitment Solutions Ltd
Salary: £35000 to £45000 per annum
Posted: 6 days ago