The table below looks at the statistics for Hadoop skills in IT contracts advertised for the Hertfordshire region. Included is a guide to the average contractor rates offered in IT contracts that have cited Hadoop over the 3 months to 12 February 2016 with a comparison to the same period in the previous 2 years.

Note that daily contractor rates and hourly contractor rates are treated separately. When calculating average contractor rates, daily rates are not derived from quoted hourly rates or vice versa.

Location
3 months to
12 Feb 2016
Same period 2015 Same period 2014
Apache Hadoop
Rank 53 - -
Rank change year-on-year
- 0
Contract jobs citing Hadoop 1 0 0
As % of all contract IT jobs located in Hertfordshire 0.17% - -
As % of the Database & Business Intelligence category 1.06% - -
Number of daily rates quoted 1 0 0
Average daily rate £475 - -
UK excluding London average daily rate £486 £475 £550
% change year-on-year
+2.36% -13.63%
Number of hourly rates quoted 0 0 0
Average hourly rate - - -
UK excluding London average hourly rate - £36.50 -
Hadoop
East of England

The following table is for comparison with the above and provides statistics for the entire Database & Business Intelligence category in contract jobs advertised in the Hertfordshire region.

Database & Business Intelligence Category
Hertfordshire
Contract IT job ads with a match in the
Database & Business Intelligence category
94 145 127
As % of all contract IT jobs located in Hertfordshire 16.32% 22.83% 18.96%
Number of daily rates quoted 48 80 67
Average daily rate £390 £355 £375
Average daily rate % change year-on-year
+9.85% -5.33%
90% offered a daily rate of more than £324 £263 £235
10% offered a daily rate of more than £550 £500 £475
UK excluding London average daily rate £375 £375 £350
% change year-on-year
- +7.14%
Number of hourly rates quoted 3 1 0
Average hourly rate £15.00 £20.93 -
Average hourly rate % change year-on-year
-28.33% -
UK excluding London average hourly rate £32.50 £32.50 £29.00
% change year-on-year
- +12.06%

Hadoop
Jobs Demand Trend in Hertfordshire

This chart provides a 3-month moving total of IT contractor 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
Daily Rate Trend in Hertfordshire

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

Hadoop Daily Rate Trend in Hertfordshire

Hadoop
Contract Job Locations in Hertfordshire

The table below looks at the demand and provides a guide to the average contractor rates quoted in IT jobs citing Hadoop within the Hertfordshire region over the 3 months to 12 February 2016. 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
Contract
IT Job Ads
Average
Daily Rate
Last 3 Months
Average Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Watford - 1 £475 -
Hadoop
East of England

Hadoop
Top 30 Related IT Skills in Hertfordshire

For the 6 months to 12 February 2016, IT contractor 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 contract IT job ads sampled that cited Hadoop.

1 3 (100.00%) Big Data
2 1 (33.33%) Service Delivery
2 1 (33.33%) Migration
2 1 (33.33%) Hibernate
2 1 (33.33%) Scrum
2 1 (33.33%) Agile Software Development
2 1 (33.33%) TDD
2 1 (33.33%) Data Management
2 1 (33.33%) Spring
2 1 (33.33%) Data Protection Act
2 1 (33.33%) Multithreading
2 1 (33.33%) Kanban
2 1 (33.33%) Data Migration
2 1 (33.33%) Data Protection
2 1 (33.33%) Data Cleansing
2 1 (33.33%) Data Integration
2 1 (33.33%) Data Architecture
2 1 (33.33%) Apache Solr
2 1 (33.33%) Microsoft Azure
2 1 (33.33%) Amazon AWS
2 1 (33.33%) Apache Hive
2 1 (33.33%) MongoDB
2 1 (33.33%) Vertica
2 1 (33.33%) Infobright
2 1 (33.33%) Kafka
2 1 (33.33%) Apache Flume
2 1 (33.33%) Apache Pig
2 1 (33.33%) Amazon RDS
2 1 (33.33%) Infrastructure Management
2 1 (33.33%) Low Latency

Hadoop
Top Related IT Skills in Hertfordshire by Category

For the 6 months to 12 February 2016, IT contractor 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 contract IT job ads sampled that cited Hadoop. Up to 20 skills are shown per category.

Application Platforms
1 1 (33.33%) Apache Pig
1 1 (33.33%) Apache Solr
Cloud Services
1 1 (33.33%) Amazon AWS
1 1 (33.33%) Microsoft Azure
Database & Business Intelligence
1 3 (100.00%) Big Data
2 1 (33.33%) Amazon RDS
2 1 (33.33%) Amazon Redshift
2 1 (33.33%) Apache Hive
2 1 (33.33%) MongoDB
2 1 (33.33%) SQL Server
Job Titles
1 2 (66.67%) Architect
1 2 (66.67%) Data Architect
2 1 (33.33%) Agile Developer
2 1 (33.33%) Agile Java Developer
2 1 (33.33%) Analyst
2 1 (33.33%) Big Data Architect
2 1 (33.33%) Big Data Developer
2 1 (33.33%) Data Analyst
2 1 (33.33%) Developer
2 1 (33.33%) Java Developer
2 1 (33.33%) Lead Architect
2 1 (33.33%) Lead Data Architect
2 1 (33.33%) Oracle Analyst
2 1 (33.33%) Oracle Architect
2 1 (33.33%) Server Analyst
2 1 (33.33%) SQL Analyst
2 1 (33.33%) SQL Data Analyst
2 1 (33.33%) SQL Server Analyst
2 1 (33.33%) SQL Server Architect
Libraries, Frameworks & Software Standards
1 1 (33.33%) Hibernate
1 1 (33.33%) Kafka
1 1 (33.33%) Spring
Miscellaneous
1 1 (33.33%) Data Integration
1 1 (33.33%) Data Protection Act
Operating Systems
1 1 (33.33%) Linux
1 1 (33.33%) Unix
1 1 (33.33%) Windows
Processes & Methodologies
1 1 (33.33%) Agile Software Development
1 1 (33.33%) Concurrent Programming
1 1 (33.33%) Data Architecture
1 1 (33.33%) Data Cleansing
1 1 (33.33%) Data Management
1 1 (33.33%) Data Migration
1 1 (33.33%) Data Protection
1 1 (33.33%) ETL
1 1 (33.33%) Infrastructure Management
1 1 (33.33%) Kanban
1 1 (33.33%) Low Latency
1 1 (33.33%) Migration
1 1 (33.33%) Multithreading
1 1 (33.33%) Performance Tuning
1 1 (33.33%) Scrum
1 1 (33.33%) Service Delivery
1 1 (33.33%) TDD
Programming Languages
1 1 (33.33%) Java
1 1 (33.33%) SQL
System Software
1 1 (33.33%) Apache Flume
Vendors
1 1 (33.33%) Infobright
1 1 (33.33%) Oracle
1 1 (33.33%) Vertica