The table below looks at the statistics for Hadoop skills in IT contracts advertised for the Middlesex region. Included is a guide to the contractor rates offered in IT contracts that have cited Hadoop over the 3 months to 17 January 2017 with a comparison to the same period over 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.

3 months to
17 Jan 2017
Same period 2016 Same period 2015
Apache Hadoop
South East / Middlesex
Rank 22 - -
Rank change year-on-year
- 0
Contract jobs citing Hadoop 1 0 0
As % of all contract IT jobs located in Middlesex 0.76% - -
As % of the Database & Business Intelligence category 4.35% - -
Number of daily rates quoted 0 0 0
Median daily rate - - -
UK excluding London median daily rate £500 £500 £475
% change year-on-year
- +5.26%
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £31.45 - £36.50

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 Middlesex region.

Database & Business Intelligence Category
Middlesex
Contract IT job ads with a match in the
Database & Business Intelligence category
23 31 36
As % of all contract IT jobs located in Middlesex 17.42% 22.46% 19.67%
Number of daily rates quoted 11 18 26
Median daily rate £400 £350 £350
Median daily rate % change year-on-year
+14.28% -
90% offered a daily rate of more than £348 £275 £281
10% offered a daily rate of more than £510 £440 £413
UK excluding London median daily rate £400 £380 £363
% change year-on-year
+5.26% +4.82%
Number of hourly rates quoted 0 0 1
Median hourly rate - - £32.50
UK excluding London median hourly rate £38.00 £26.50 £32.50
% change year-on-year
+43.39% -18.46%

Hadoop
Jobs Demand Trend in Middlesex

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

Hadoop Jobs Demand Trend in Middlesex

Hadoop
Daily Rate Trend in Middlesex

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

Hadoop Daily Rate Trend in Middlesex

Hadoop
Top 30 Related IT Skills in Middlesex

For the 6 months to 17 January 2017, IT contractor jobs citing Hadoop also mentioned the following skills in order of popularity. The figures indicate the number co-occurrences and its proportion to all contract ads across the Middlesex region with a requirement for Hadoop.

1 8 (66.67%) Analytics
2 6 (50.00%) Machine Learning
2 6 (50.00%) Big Data
2 6 (50.00%) SAP
3 5 (41.67%) Teradata
3 5 (41.67%) Visualisation
3 5 (41.67%) SAP HANA
4 3 (25.00%) HBase
4 3 (25.00%) Data Management
4 3 (25.00%) Java
5 2 (16.67%) SQL
5 2 (16.67%) Oracle
5 2 (16.67%) Linux
5 2 (16.67%) Python
5 2 (16.67%) ETL
5 2 (16.67%) Data Analysis
5 2 (16.67%) Apache Hive
5 2 (16.67%) R
5 2 (16.67%) Hortonworks
5 2 (16.67%) Master Data Management
5 2 (16.67%) Apache Spark
6 1 (8.33%) Algorithms
6 1 (8.33%) Oracle GoldenGate
6 1 (8.33%) ETL Development
6 1 (8.33%) Matrix Organization
6 1 (8.33%) C++
6 1 (8.33%) Relational Database
6 1 (8.33%) Ansible
6 1 (8.33%) Cascading
6 1 (8.33%) User Experience

Hadoop
Top Related IT Skills in Middlesex 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 2 (16.67%) Apache Spark
2 1 (8.33%) Apache Pig
2 1 (8.33%) SAS
Database & Business Intelligence
1 6 (50.00%) Big Data
2 5 (41.67%) SAP HANA
3 3 (25.00%) HBase
4 2 (16.67%) Apache Hive
5 1 (8.33%) Base SAS
5 1 (8.33%) Data Mining
5 1 (8.33%) Mahout
5 1 (8.33%) NoSQL
5 1 (8.33%) RDBMS
5 1 (8.33%) Relational Database
5 1 (8.33%) SQL Server
5 1 (8.33%) Sqoop
General
1 1 (8.33%) Marketing
Job Titles
1 6 (50.00%) Data Scientist
2 3 (25.00%) Administrator
3 1 (8.33%) Data Manager
3 1 (8.33%) Developer
3 1 (8.33%) Hadoop Administrator
3 1 (8.33%) Hadoop Developer
3 1 (8.33%) Linux Administrator
3 1 (8.33%) Product Manager
3 1 (8.33%) SAS Administrator
3 1 (8.33%) Software Product Manager
Libraries, Frameworks & Software Standards
1 1 (8.33%) Cascading
1 1 (8.33%) Oracle GoldenGate
1 1 (8.33%) RESTful
Miscellaneous
1 5 (41.67%) Visualisation
2 1 (8.33%) Algorithms
2 1 (8.33%) Analytical Skills
2 1 (8.33%) Computer Science
2 1 (8.33%) Mathematics
2 1 (8.33%) Neural Network
2 1 (8.33%) Physics
2 1 (8.33%) Reference Data
2 1 (8.33%) Social Network
2 1 (8.33%) Statistics
2 1 (8.33%) User Experience
Operating Systems
1 2 (16.67%) Linux
2 1 (8.33%) Unix
Processes & Methodologies
1 8 (66.67%) Analytics
2 6 (50.00%) Machine Learning
3 3 (25.00%) Data Management
4 2 (16.67%) Data Analysis
4 2 (16.67%) ETL
4 2 (16.67%) Master Data Management
5 1 (8.33%) Agile Software Development
5 1 (8.33%) Business Intelligence
5 1 (8.33%) Configuration Management
5 1 (8.33%) Data Governance
5 1 (8.33%) Data Modelling
5 1 (8.33%) ETL Development
5 1 (8.33%) MapReduce
5 1 (8.33%) Market Research
5 1 (8.33%) Marketing Strategy
5 1 (8.33%) Matrix Organization
5 1 (8.33%) Software Engineering
5 1 (8.33%) Validation
Programming Languages
1 3 (25.00%) Java
2 2 (16.67%) Python
2 2 (16.67%) R
2 2 (16.67%) SQL
3 1 (8.33%) ABAP
3 1 (8.33%) C++
3 1 (8.33%) MATLAB
3 1 (8.33%) SAS Macro
3 1 (8.33%) Scala
3 1 (8.33%) Shell Script
Qualifications
1 1 (8.33%) Degree
1 1 (8.33%) PhD
Quality Assurance & Compliance
1 1 (8.33%) Data Quality
System Software
1 1 (8.33%) Apache Flume
Systems Management
1 1 (8.33%) Ansible
Vendors
1 6 (50.00%) SAP
2 5 (41.67%) Teradata
3 2 (16.67%) Hortonworks
3 2 (16.67%) Oracle
4 1 (8.33%) Cloudera
4 1 (8.33%) DataFlux
4 1 (8.33%) MapR