Period
to 21 April 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 April 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 Apr 2018
Same period 2017 Same period 2016
Rank 85 93 124
Rank change year-on-year +8 +31 -18
Contract jobs citing Hadoop 47 20 14
As % of all contract IT jobs advertised in Edinburgh 1.67% 1.09% 0.48%
As % of the Database & Business Intelligence category 9.71% 5.63% 2.30%
Number of daily rates quoted 35 11 4
Edinburgh median daily rate £413 £475 £450
Median daily rate % change year-on-year -13.16% +5.56% +12.50%
10th Percentile £388 £425 £416
90th Percentile £500 £500 £633
Scotland median daily rate £400 £475 £500
% change year-on-year -15.79% -5.00% +25.00%
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 484 355 608
As % of all contract IT jobs advertised in Edinburgh 17.23% 19.27% 20.88%
Number of daily rates quoted 282 195 349
Edinburgh median daily rate £400 £363 £400
Median daily rate % change year-on-year +10.34% -9.38% +0.63%
10th Percentile £310 £275 £306
90th Percentile £524 £491 £528
Scotland median daily rate £400 £363 £375
% change year-on-year +10.34% -3.33% -
Number of hourly rates quoted 1 12 3
Edinburgh median hourly rate £111.50 £52.00 £15.00
Median hourly rate % change year-on-year +114.42% +246.67% -68.42%
10th Percentile £111.25 £43.77 £10.50
90th Percentile £111.75 £52.17 £23.10
Scotland median hourly rate £42.00 £40.25 £18.75
% change year-on-year +4.35% +114.67% -42.31%

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 April 2018.

Contractor daily rate histogram for Hadoop in Edinburgh

For the 6 months to 21 April 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 32 (68.09%) Oracle
2 31 (65.96%) Banking
3 30 (63.83%) Teradata
4 28 (59.57%) SQL
5 27 (57.45%) Finance
6 25 (53.19%) ETL
7 22 (46.81%) Informatica
7 22 (46.81%) Oracle Database
8 20 (42.55%) Migration
9 19 (40.43%) Data Analysis
10 18 (38.30%) Unix
11 17 (36.17%) Data Modelling
11 17 (36.17%) ETL Development
12 16 (34.04%) PowerCenter
12 16 (34.04%) Data Migration
13 15 (31.91%) ERwin
13 15 (31.91%) Data Lake
14 14 (29.79%) PowerExchange
14 14 (29.79%) Big Data
15 13 (27.66%) Data Quality
15 13 (27.66%) Java
16 12 (25.53%) CA
17 11 (23.40%) Data Warehouse
17 11 (23.40%) Agile Software Development
18 10 (21.28%) Retail Banking
19 9 (19.15%) SAS
19 9 (19.15%) Kafka
20 8 (17.02%) Mainframe
20 8 (17.02%) Apache Cassandra
21 7 (14.89%) Oracle SOA Suite

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 14 (29.79%) PowerExchange
2 9 (19.15%) SAS
3 7 (14.89%) Oracle SOA Suite
4 6 (12.77%) Apache Spark
5 4 (8.51%) Confluence
6 2 (4.26%) Apache Pig
7 1 (2.13%) Apache
7 1 (2.13%) Apache Airflow
7 1 (2.13%) Apache Solr
Cloud Services
1 4 (8.51%) Microsoft Azure
2 2 (4.26%) Amazon AWS
3 1 (2.13%) Amazon S3
3 1 (2.13%) Google Analytics
Database & Business Intelligence
1 22 (46.81%) Oracle Database
2 16 (34.04%) PowerCenter
3 15 (31.91%) Data Lake
4 14 (29.79%) Big Data
5 11 (23.40%) Data Warehouse
6 8 (17.02%) Apache Cassandra
7 6 (12.77%) Enterprise Data Warehouse
8 5 (10.64%) Apache Hive
8 5 (10.64%) Power BI
9 4 (8.51%) SQL Server
10 3 (6.38%) HBase
10 3 (6.38%) Parquet
10 3 (6.38%) QlikView
10 3 (6.38%) RDBMS
10 3 (6.38%) Relational Database
10 3 (6.38%) SAS Enterprise Guide
11 2 (4.26%) Impala
12 1 (2.13%) Microsoft Analysis Services
12 1 (2.13%) SQL Server Analysis Services
12 1 (2.13%) SQL Server Integration Services
Development Applications
1 15 (31.91%) ERwin
2 5 (10.64%) JIRA
3 1 (2.13%) Artifactory
3 1 (2.13%) TeamCity
General
1 31 (65.96%) Banking
2 27 (57.45%) Finance
3 10 (21.28%) Retail Banking
4 1 (2.13%) Investment Banking
4 1 (2.13%) Private Banking
4 1 (2.13%) Retail
Job Titles
1 26 (55.32%) Developer
2 16 (34.04%) Informatica Developer
3 11 (23.40%) Architect
4 7 (14.89%) Data Architect
5 6 (12.77%) Java Architect
5 6 (12.77%) Java Solutions Architect
5 6 (12.77%) Solutions Architect
6 4 (8.51%) Business Intelligence Developer
6 4 (8.51%) Data Scientist
6 4 (8.51%) Lead Developer
6 4 (8.51%) Power BI Developer
7 3 (6.38%) Big Data Architect
7 3 (6.38%) Big Data Solutions Architect
7 3 (6.38%) Java Technical Architect
7 3 (6.38%) Oracle Architect
7 3 (6.38%) Oracle Solutions Architect
7 3 (6.38%) SAS Developer
7 3 (6.38%) Technical Architect
7 3 (6.38%) Technical Solutions Architect
7 3 (6.38%) Web Architect
Libraries, Frameworks & Software Standards
1 9 (19.15%) Kafka
2 6 (12.77%) Hibernate
2 6 (12.77%) Middleware
2 6 (12.77%) Node.js
2 6 (12.77%) React
2 6 (12.77%) Redux
2 6 (12.77%) REST
2 6 (12.77%) SOAP
2 6 (12.77%) Spring
2 6 (12.77%) Spring Boot
3 1 (2.13%) Akka
3 1 (2.13%) Bokeh
3 1 (2.13%) D3.js
3 1 (2.13%) ggplot
3 1 (2.13%) HTML
3 1 (2.13%) HTML5
3 1 (2.13%) Seaborn
3 1 (2.13%) TensorFlow
Miscellaneous
1 8 (17.02%) Mainframe
2 6 (12.77%) iPad
3 5 (10.64%) Analytical Skills
4 3 (6.38%) Computer Science
4 3 (6.38%) Enterprise Software
5 1 (2.13%) Management Information System
5 1 (2.13%) Self-Motivation
5 1 (2.13%) Taxonomies
5 1 (2.13%) VSAM
Operating Systems
1 18 (38.30%) Unix
Processes & Methodologies
1 25 (53.19%) ETL
2 20 (42.55%) Migration
3 19 (40.43%) Data Analysis
4 17 (36.17%) Data Modelling
4 17 (36.17%) ETL Development
5 16 (34.04%) Data Migration
6 11 (23.40%) Agile Software Development
7 7 (14.89%) E-Commerce
7 7 (14.89%) Microservices
7 7 (14.89%) SOA
8 6 (12.77%) Business Intelligence
8 6 (12.77%) Don't repeat yourself (DRY)
8 6 (12.77%) Event-Driven Architecture
8 6 (12.77%) Software Architecture
8 6 (12.77%) SOLID
8 6 (12.77%) The Twelve-Factor App
8 6 (12.77%) Visualisation
8 6 (12.77%) Web Development
9 5 (10.64%) DevOps
10 4 (8.51%) Analytics
Programming Languages
1 28 (59.57%) SQL
2 13 (27.66%) Java
3 6 (12.77%) R
4 5 (10.64%) Scala
5 4 (8.51%) Python
6 2 (4.26%) PL/SQL
7 1 (2.13%) C#
7 1 (2.13%) C++
7 1 (2.13%) Dart
7 1 (2.13%) JavaScript
7 1 (2.13%) MATLAB
7 1 (2.13%) Perl
Qualifications
1 2 (4.26%) Degree
1 2 (4.26%) PhD
Quality Assurance & Compliance
1 13 (27.66%) Data Quality
2 4 (8.51%) QA
System Software
1 2 (4.26%) HDFS
2 1 (2.13%) Apache Flume
2 1 (2.13%) Virtual Machines
Systems Management
1 2 (4.26%) Ambari
1 2 (4.26%) Hadoop YARN
2 1 (2.13%) Oozie
2 1 (2.13%) Terraform
Vendors
1 32 (68.09%) Oracle
2 30 (63.83%) Teradata
3 22 (46.81%) Informatica
4 12 (25.53%) CA
5 3 (6.38%) Atlassian
5 3 (6.38%) Cloudera
5 3 (6.38%) IBM
6 1 (2.13%) Google
6 1 (2.13%) Hortonworks
6 1 (2.13%) MapR
6 1 (2.13%) Sybase
6 1 (2.13%) Twitter