Period
to 21 February 2018

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 6 months to 21 February 2018 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
6 months to
21 Feb 2018
Same period 2017 Same period 2016
Rank 104 108 129
Rank change year-on-year +4 +21 -23
Contract jobs citing Hadoop 40 5 11
As % of all contract IT jobs advertised in Edinburgh 1.34% 0.28% 0.37%
As % of the Database & Business Intelligence category 7.42% 1.43% 1.74%
Number of daily rates quoted 32 2 4
Edinburgh median daily rate £400 £513 £450
Median daily rate % change year-on-year -21.95% +13.89% +10.43%
10th Percentile £325 £469 £424
90th Percentile £499 £566 £625
Scotland median daily rate £400 £463 £450
% change year-on-year -13.51% +2.78% +12.50%
Number of hourly rates quoted 0 0 0
Edinburgh median hourly rate - - -
Scotland median hourly rate - - -

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

All Database and Business Intelligence Skills
Edinburgh
Contract vacancies with a requirement for database or business intelligence skills 539 349 633
As % of all contract IT jobs advertised in Edinburgh 18.02% 19.78% 21.18%
Number of daily rates quoted 306 190 342
Edinburgh median daily rate £400 £361 £400
Median daily rate % change year-on-year +10.73% -9.69% +5.26%
10th Percentile £313 £281 £280
90th Percentile £525 £476 £550
Scotland median daily rate £388 £350 £375
% change year-on-year +10.71% -6.67% -
Number of hourly rates quoted 1 9 4
Edinburgh median hourly rate £111.50 £52.00 £25.00
Median hourly rate % change year-on-year +114.42% +108.00% -47.37%
10th Percentile £111.25 £50.60 £14.15
90th Percentile £111.75 £52.17 £31.10
Scotland median hourly rate £24.00 £40.25 £25.00
% change year-on-year -40.37% +61.00% -1.96%

Hadoop
Job Vacancy Trend in Edinburgh

Job postings citing Hadoop as a percentage of all IT jobs advertised in Edinburgh.

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 6 months to 21 February 2018.

Contractor daily rate histogram for Hadoop in Edinburgh

For the 6 months to 21 February 2018, IT contractor jobs citing Hadoop also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all contract job ads across the Edinburgh region with a requirement for Hadoop.

1 27 (67.50%) ETL
2 26 (65.00%) Banking
3 23 (57.50%) SQL
3 23 (57.50%) Oracle
4 22 (55.00%) Teradata
5 19 (47.50%) Finance
6 18 (45.00%) Informatica
7 16 (40.00%) Unix
8 14 (35.00%) Data Modelling
8 14 (35.00%) Migration
8 14 (35.00%) Data Analysis
9 13 (32.50%) PowerCenter
9 13 (32.50%) Big Data
9 13 (32.50%) Oracle Database
9 13 (32.50%) ETL Development
10 12 (30.00%) Data Warehouse
10 12 (30.00%) ERwin
10 12 (30.00%) Data Migration
11 11 (27.50%) Retail Banking
11 11 (27.50%) Data Lake
12 10 (25.00%) Data Quality
12 10 (25.00%) PowerExchange
13 9 (22.50%) Business Intelligence
13 9 (22.50%) CA
14 8 (20.00%) SAS
14 8 (20.00%) Agile Software Development
15 7 (17.50%) Mainframe
15 7 (17.50%) Analytics
16 6 (15.00%) Test Automation
16 6 (15.00%) Apache Hive

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 (25.00%) PowerExchange
2 8 (20.00%) SAS
3 4 (10.00%) Apache Spark
4 2 (5.00%) Apache
4 2 (5.00%) Oracle SOA Suite
5 1 (2.50%) Apache Airflow
5 1 (2.50%) Apache Solr
5 1 (2.50%) Confluence
5 1 (2.50%) Tomcat
Cloud Services
1 2 (5.00%) Amazon AWS
1 2 (5.00%) Microsoft Azure
2 1 (2.50%) Amazon S3
2 1 (2.50%) npm
Communications & Networking
1 1 (2.50%) HTTPS
1 1 (2.50%) SSL
Database & Business Intelligence
1 13 (32.50%) Big Data
1 13 (32.50%) Oracle Database
1 13 (32.50%) PowerCenter
2 12 (30.00%) Data Warehouse
3 11 (27.50%) Data Lake
4 6 (15.00%) Apache Hive
5 5 (12.50%) SQL Server
6 4 (10.00%) HBase
6 4 (10.00%) Power BI
7 3 (7.50%) Enterprise Data Warehouse
7 3 (7.50%) Parquet
7 3 (7.50%) RDBMS
7 3 (7.50%) Relational Database
8 2 (5.00%) Apache Cassandra
8 2 (5.00%) Impala
8 2 (5.00%) Microsoft Analysis Services
8 2 (5.00%) SQL Server Analysis Services
8 2 (5.00%) SQL Server Integration Services
8 2 (5.00%) SQL Server Reporting Services
9 1 (2.50%) QlikView
Development Applications
1 12 (30.00%) ERwin
2 4 (10.00%) JIRA
3 2 (5.00%) Artifactory
3 2 (5.00%) TeamCity
4 1 (2.50%) Cucumber
4 1 (2.50%) Git (software)
4 1 (2.50%) JMeter
4 1 (2.50%) JUnit
4 1 (2.50%) Log4j
4 1 (2.50%) Maven
4 1 (2.50%) Selenium
General
1 26 (65.00%) Banking
2 19 (47.50%) Finance
3 11 (27.50%) Retail Banking
4 1 (2.50%) Retail
Job Titles
1 18 (45.00%) Developer
2 12 (30.00%) Informatica Developer
3 8 (20.00%) Analyst
4 6 (15.00%) Architect
4 6 (15.00%) Test Analyst
5 5 (12.50%) Big Data Analyst
5 5 (12.50%) Data Architect
5 5 (12.50%) Senior Analyst
5 5 (12.50%) Senior Test Analyst
6 3 (7.50%) ETL Specialist
6 3 (7.50%) Lead Developer
6 3 (7.50%) Test Data Analyst
7 2 (5.00%) Business Intelligence Developer
7 2 (5.00%) DBA
7 2 (5.00%) ETL Developer
7 2 (5.00%) Senior Architect
7 2 (5.00%) Senior Data Architect
7 2 (5.00%) SQL DBA
7 2 (5.00%) UAT Analyst
7 2 (5.00%) UAT Test Analyst
Libraries, Frameworks & Software Standards
1 3 (7.50%) Kafka
2 2 (5.00%) HTML
3 1 (2.50%) Akka
3 1 (2.50%) Hibernate
3 1 (2.50%) HTML5
3 1 (2.50%) JDBC
3 1 (2.50%) JPA
3 1 (2.50%) REST
3 1 (2.50%) RESTful
3 1 (2.50%) Spring
3 1 (2.50%) TensorFlow
3 1 (2.50%) Web Services
Miscellaneous
1 7 (17.50%) Mainframe
2 3 (7.50%) Analytical Skills
3 2 (5.00%) Computer Science
4 1 (2.50%) Taxonomies
4 1 (2.50%) VSAM
Operating Systems
1 16 (40.00%) Unix
Processes & Methodologies
1 27 (67.50%) ETL
2 14 (35.00%) Data Analysis
2 14 (35.00%) Data Modelling
2 14 (35.00%) Migration
3 13 (32.50%) ETL Development
4 12 (30.00%) Data Migration
5 9 (22.50%) Business Intelligence
6 8 (20.00%) Agile Software Development
7 7 (17.50%) Analytics
8 6 (15.00%) Test Automation
9 5 (12.50%) SDLC
9 5 (12.50%) User Acceptance Testing
10 4 (10.00%) DevOps
11 3 (7.50%) Data Architecture
11 3 (7.50%) Machine Learning
12 2 (5.00%) Data Extraction
12 2 (5.00%) Data Visualisation
12 2 (5.00%) MapReduce
12 2 (5.00%) TOGAF
12 2 (5.00%) Visualisation
Programming Languages
1 23 (57.50%) SQL
2 4 (10.00%) Java
2 4 (10.00%) R
3 3 (7.50%) Scala
4 2 (5.00%) JavaScript
4 2 (5.00%) Python
5 1 (2.50%) Bash Shell
5 1 (2.50%) Dart
5 1 (2.50%) MATLAB
5 1 (2.50%) Perl
5 1 (2.50%) PL/SQL
Qualifications
1 2 (5.00%) Degree
2 1 (2.50%) PhD
Quality Assurance & Compliance
1 10 (25.00%) Data Quality
2 1 (2.50%) QA
System Software
1 2 (5.00%) HDFS
1 2 (5.00%) Virtual Machines
2 1 (2.50%) Active Directory
2 1 (2.50%) Apache Flume
Systems Management
1 2 (5.00%) Hadoop YARN
2 1 (2.50%) Oozie
2 1 (2.50%) Terraform
Vendors
1 23 (57.50%) Oracle
2 22 (55.00%) Teradata
3 18 (45.00%) Informatica
4 9 (22.50%) CA
5 3 (7.50%) IBM
6 2 (5.00%) Cloudera
7 1 (2.50%) Hortonworks
7 1 (2.50%) MapR
7 1 (2.50%) SAP
7 1 (2.50%) ServiceNow
7 1 (2.50%) Sybase
7 1 (2.50%) Twitter