The following table provides summary statistics for contract job vacancies advertised in Edinburgh with a requirement for Hadoop skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Hadoop over the 3 months to 26 June 2017 with a comparison to the same period in the previous 2 years.

Note that daily and hourly rates are treated separately in these statistics. When calculating contractor rate percentiles, daily rates are never derived from quoted hourly rates or vice versa.

Apache Hadoop
Scotland / Edinburgh
3 months to
26 Jun 2017
Same period 2016 Same period 2015
Rank 56 85 83
Rank change year-on-year +29 -2  
Contract jobs citing Hadoop 26 13 4
As % of all contract IT jobs advertised in Edinburgh 2.14% 0.98% 0.28%
As % of the Database & Business Intelligence category 11.11% 4.51% 1.43%
Number of daily rates quoted 14 3 2
Median daily rate £419 £400 £451
Median daily rate % change year-on-year +4.68% -11.20%  
90% offered a daily rate of more than £350 £400 £410
10% offered a daily rate of more than £468 £500 £491
UK excluding London median daily rate £435 £475 £450
% change year-on-year -8.42% +5.55%  
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £50.00 £25.00 £26.00
% change year-on-year +100.00% -3.84%  

Hadoop is in the database and business intelligence skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Edinburgh with a requirement for database and business intelligence skills.

Contract Database & Business Intelligence Skills
Edinburgh
Contract job vacancies with a requirement for database and business intelligence skills 234 288 280
As % of all contract IT job vacancies advertised in Edinburgh 19.26% 21.75% 19.47%
Number of daily rates quoted 124 153 161
Median daily rate £400 £375 £350
Median daily rate % change year-on-year +6.66% +7.14%  
90% offered a daily rate of more than £325 £250 £259
10% offered a daily rate of more than £550 £500 £475
UK excluding London median daily rate £400 £383 £350
% change year-on-year +4.57% +9.28%  
Number of hourly rates quoted 3 1 1
Median hourly rate £43.39 £42.50 £42.50
Median hourly rate % change year-on-year +2.09% -  
UK excluding London median hourly rate £38.00 £30.50 £26.00
% change year-on-year +24.59% +17.30%  

Hadoop
Job Vacancy Trend in Edinburgh

The job posting trend of jobs advertised in Edinburgh citing Hadoop as a proportion of all contract or permanent IT jobs with a match in the Database & Business Intelligence category.

Job vacancy trend for Hadoop in Edinburgh

Hadoop
Contractor Daily Rate Trend in Edinburgh

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Hadoop in Edinburgh.

Contractor daily rate trend for Hadoop in Edinburgh

Hadoop
Contractor Daily Rate Histogram in Edinburgh

The daily rate distribution of IT jobs citing Hadoop in Edinburgh over the 3 months to 26 June 2017.

Contractor daily rate histogram for Hadoop in Edinburgh

For the 6 months to 26 June 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 Edinburgh region with a requirement for Hadoop.

1 16 (45.71%) Big Data
2 15 (42.86%) Data Modelling
3 14 (40.00%) ETL
3 14 (40.00%) SQL
3 14 (40.00%) Finance
4 12 (34.29%) Banking
5 10 (28.57%) Teradata
5 10 (28.57%) SAS
6 9 (25.71%) Data Warehouse
6 9 (25.71%) Analytics
6 9 (25.71%) Apache Hive
7 8 (22.86%) Agile Software Development
8 7 (20.00%) Retail
8 7 (20.00%) Cloudera
8 7 (20.00%) HBase
9 6 (17.14%) Analytical Skills
9 6 (17.14%) Retail Banking
10 5 (14.29%) Data Architecture
10 5 (14.29%) R
10 5 (14.29%) OLAP
11 4 (11.43%) Microsoft
11 4 (11.43%) Informatica
11 4 (11.43%) Data Management
11 4 (11.43%) Apache Spark
11 4 (11.43%) User Acceptance Testing
11 4 (11.43%) Scala
11 4 (11.43%) Apache Cassandra
11 4 (11.43%) Data Lake
12 3 (8.57%) Scenario Testing
12 3 (8.57%) Data Extraction

Hadoop
Co-occurring IT Skills in Edinburgh 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 10 (28.57%) SAS
2 4 (11.43%) Apache Spark
3 2 (5.71%) Apache Airflow
4 1 (2.86%) Confluence
Applications
1 2 (5.71%) Microsoft Excel
2 1 (2.86%) Microsoft Office
Cloud Services
1 3 (8.57%) Amazon AWS
2 2 (5.71%) Amazon S3
3 1 (2.86%) PaaS
Communications & Networking
1 1 (2.86%) Firewall
1 1 (2.86%) Internet
1 1 (2.86%) IPsec
1 1 (2.86%) SSL
1 1 (2.86%) VLAN
1 1 (2.86%) VPN
Database & Business Intelligence
1 16 (45.71%) Big Data
2 9 (25.71%) Apache Hive
2 9 (25.71%) Data Warehouse
3 7 (20.00%) HBase
4 5 (14.29%) OLAP
5 4 (11.43%) Apache Cassandra
5 4 (11.43%) Data Lake
6 3 (8.57%) MOLAP
6 3 (8.57%) RDBMS
6 3 (8.57%) Relational Database
7 2 (5.71%) Impala
7 2 (5.71%) PowerCenter
7 2 (5.71%) SAS Visual Analytics
8 1 (2.86%) Base SAS
8 1 (2.86%) Enterprise Data Warehouse
8 1 (2.86%) NoSQL
8 1 (2.86%) SQL Server 2005
8 1 (2.86%) SQL Server 2008
8 1 (2.86%) SQL Server 2012
8 1 (2.86%) SQL Server 2014
Development Applications
1 1 (2.86%) Artifactory
1 1 (2.86%) ERwin
1 1 (2.86%) JIRA
1 1 (2.86%) ProC
1 1 (2.86%) TeamCity
General
1 14 (40.00%) Finance
2 12 (34.29%) Banking
3 7 (20.00%) Retail
4 6 (17.14%) Retail Banking
Job Titles
1 13 (37.14%) Analyst
2 8 (22.86%) Data Analyst
3 7 (20.00%) Architect
3 7 (20.00%) Data Architect
4 6 (17.14%) Designer
5 5 (14.29%) Solutions Designer
6 4 (11.43%) Big Data Analyst
6 4 (11.43%) Test Analyst
6 4 (11.43%) Test Data Analyst
7 3 (8.57%) Consultant
7 3 (8.57%) Data Modeller
7 3 (8.57%) Senior Analyst
8 2 (5.71%) Data Consultant
8 2 (5.71%) Developer
8 2 (5.71%) SAS Developer
8 2 (5.71%) Senior Test Analyst
8 2 (5.71%) Solutions Architect
8 2 (5.71%) Technical Leader
9 1 (2.86%) Financial Analyst
9 1 (2.86%) Scrum Master
Libraries, Frameworks & Software Standards
1 2 (5.71%) Kafka
2 1 (2.86%) .NET
2 1 (2.86%) HTML
2 1 (2.86%) HTML5
Miscellaneous
1 6 (17.14%) Analytical Skills
2 3 (8.57%) Taxonomies
3 2 (5.71%) Data Structures
3 2 (5.71%) Greenfield Project
4 1 (2.86%) Credit Risk
4 1 (2.86%) Mainframe
4 1 (2.86%) Security Operations Centre
Operating Systems
1 1 (2.86%) MVS
1 1 (2.86%) Unix
Processes & Methodologies
1 15 (42.86%) Data Modelling
2 14 (40.00%) ETL
3 9 (25.71%) Analytics
4 8 (22.86%) Agile Software Development
5 5 (14.29%) Data Architecture
6 4 (11.43%) Data Management
6 4 (11.43%) User Acceptance Testing
7 3 (8.57%) Business Analytics
7 3 (8.57%) Business Intelligence
7 3 (8.57%) Data Extraction
7 3 (8.57%) MapReduce
7 3 (8.57%) Master Data Management
7 3 (8.57%) Ontologies
7 3 (8.57%) Scenario Testing
7 3 (8.57%) Test Automation
7 3 (8.57%) Visualisation
8 2 (5.71%) Cybersecurity
8 2 (5.71%) Data Analytics
8 2 (5.71%) Data Ingestion
8 2 (5.71%) Data Visualisation
Programming Languages
1 14 (40.00%) SQL
2 5 (14.29%) R
3 4 (11.43%) Scala
4 2 (5.71%) Java
4 2 (5.71%) VB
5 1 (2.86%) C
5 1 (2.86%) C#
5 1 (2.86%) C++
5 1 (2.86%) Dart
5 1 (2.86%) JavaScript
5 1 (2.86%) MATLAB
5 1 (2.86%) PROC SQL
5 1 (2.86%) SAS Macro
5 1 (2.86%) T-SQL
Quality Assurance & Compliance
1 1 (2.86%) Data Quality
System Software
1 2 (5.71%) HDFS
Systems Management
1 2 (5.71%) Hadoop YARN
1 2 (5.71%) Oozie
Vendors
1 10 (28.57%) Teradata
2 7 (20.00%) Cloudera
3 4 (11.43%) Informatica
3 4 (11.43%) Microsoft
4 2 (5.71%) Oracle
5 1 (2.86%) ArcSight
5 1 (2.86%) FireEye
5 1 (2.86%) IBM
5 1 (2.86%) Splunk