The following table provides summary statistics for contract job vacancies advertised in Buckinghamshire with a requirement for ETL skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited ETL over the 3 months to 23 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.

Extract, Transform and Load (ETL)
South East / Buckinghamshire
3 months to
23 Jun 2017
Same period 2016 Same period 2015
Rank 80 48 66
Rank change year-on-year -32 +18  
Contract jobs citing ETL 8 26 27
As % of all contract IT jobs advertised in Buckinghamshire 0.78% 2.72% 2.20%
As % of the Processes & Methodologies category 0.96% 3.21% 2.70%
Number of daily rates quoted 4 10 12
Median daily rate £413 £425 £350
Median daily rate % change year-on-year -2.94% +21.42%  
90% offered a daily rate of more than £383 £372 £315
10% offered a daily rate of more than £443 £446 £420
UK excluding London median daily rate £413 £400 £400
% change year-on-year +3.12% -  
Number of hourly rates quoted 1 0 1
Median hourly rate £60.00 - £22.50
UK excluding London median hourly rate £53.50 £20.50 £31.50
% change year-on-year +160.97% -34.92%  

ETL is in the process and methodology skills category. The next table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in Buckinghamshire with a requirement for process and methodology skills.

Contract Process & Methodology Skills
Buckinghamshire
Contract job vacancies with a requirement for process and methodology skills 836 811 999
As % of all contract IT job vacancies advertised in Buckinghamshire 81.88% 84.92% 81.29%
Number of daily rates quoted 384 441 517
Median daily rate £400 £400 £388
Median daily rate % change year-on-year - +3.22%  
90% offered a daily rate of more than £270 £275 £270
10% offered a daily rate of more than £525 £519 £550
UK excluding London median daily rate £415 £400 £383
% change year-on-year +3.75% +4.57%  
Number of hourly rates quoted 23 17 25
Median hourly rate £29.00 £12.00 £28.00
Median hourly rate % change year-on-year +141.66% -57.14%  
90% offered a hourly rate of more than £14.10 £9.37 £11.00
10% offered a hourly rate of more than £55.00 £55.00 £55.00
UK excluding London median hourly rate £33.50 £28.50 £30.00
% change year-on-year +17.54% -5.00%  

ETL
Job Vacancy Trend in Buckinghamshire

The job posting trend of jobs advertised in Buckinghamshire citing ETL as a proportion of all contract or permanent IT jobs with a match in the Processes & Methodologies category.

Job vacancy trend for ETL in Buckinghamshire

ETL
Contractor Daily Rate Trend in Buckinghamshire

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

Contractor daily rate trend for ETL in Buckinghamshire

ETL
Contractor Hourly Rate Trend in Buckinghamshire

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing ETL in Buckinghamshire.

Contractor hourly rate trend for ETL in Buckinghamshire

ETL
Contract Job Locations in Buckinghamshire

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing ETL within the Buckinghamshire region over the 3 months to 23 June 2017. 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 Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Last 3 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
Milton Keynes -26 5 £413 -2.94% 8
Aylesbury -1 1 - -
Amersham - 1 - -
ETL
South East

For the 6 months to 23 June 2017, IT contractor jobs citing ETL 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 Buckinghamshire region with a requirement for ETL.

1 9 (64.29%) Agile Software Development
2 8 (57.14%) Hadoop
2 8 (57.14%) Java
3 7 (50.00%) Data Architecture
3 7 (50.00%) Scala
3 7 (50.00%) MongoDB
3 7 (50.00%) MapReduce
3 7 (50.00%) Big Data
3 7 (50.00%) Cloudera
3 7 (50.00%) HDFS
3 7 (50.00%) Impala
3 7 (50.00%) Apache Spark
4 6 (42.86%) Hadoop YARN
4 6 (42.86%) Spark Streaming
4 6 (42.86%) Apache Pig
4 6 (42.86%) Sqoop
4 6 (42.86%) HBase
4 6 (42.86%) Apache Cassandra
4 6 (42.86%) NoSQL
4 6 (42.86%) Apache Hive
4 6 (42.86%) Finance
4 6 (42.86%) Perl
4 6 (42.86%) Python
5 5 (35.71%) Business Intelligence
5 5 (35.71%) Continuous Integration
5 5 (35.71%) Apache Flume
6 4 (28.57%) Data Modelling
6 4 (28.57%) SQL
7 3 (21.43%) SQL Server
8 2 (14.29%) JavaScript

ETL
Co-occurring IT Skills in Buckinghamshire 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 7 (50.00%) Apache Spark
2 6 (42.86%) Apache Pig
3 1 (7.14%) Apache
3 1 (7.14%) Oracle Coherence
3 1 (7.14%) Oracle SOA Suite
Cloud Services
1 1 (7.14%) Amazon AWS
1 1 (7.14%) Microsoft Azure
Communications & Networking
1 1 (7.14%) Radio Access Network
Database & Business Intelligence
1 8 (57.14%) Hadoop
2 7 (50.00%) Big Data
2 7 (50.00%) Impala
2 7 (50.00%) MongoDB
3 6 (42.86%) Apache Cassandra
3 6 (42.86%) Apache Hive
3 6 (42.86%) HBase
3 6 (42.86%) NoSQL
3 6 (42.86%) Sqoop
4 3 (21.43%) SQL Server
5 2 (14.29%) Data Warehouse
5 2 (14.29%) Power BI
5 2 (14.29%) SQL Server Reporting Services
6 1 (7.14%) Oracle BI EE
6 1 (7.14%) QlikView
6 1 (7.14%) RDBMS
6 1 (7.14%) Relational Database
6 1 (7.14%) Spark SQL
6 1 (7.14%) SQL Server Analysis Services
6 1 (7.14%) SQL Server Integration Services
Development Applications
1 2 (14.29%) Git (software)
1 2 (14.29%) Jenkins
1 2 (14.29%) Talend Open Studio
2 1 (7.14%) JIRA
2 1 (7.14%) LoadRunner
General
1 6 (42.86%) Finance
2 2 (14.29%) Banking
2 2 (14.29%) Retail
3 1 (7.14%) Telecoms
Job Titles
1 9 (64.29%) Developer
2 5 (35.71%) Big Data Developer
3 4 (28.57%) Java Developer
4 2 (14.29%) Agile Developer
4 2 (14.29%) Agile Java Developer
4 2 (14.29%) Apache Spark Developer
4 2 (14.29%) Scala Developer
5 1 (7.14%) Big Data Engineer
5 1 (7.14%) Data Engineer
5 1 (7.14%) ETL Tester
5 1 (7.14%) Full Stack Developer
5 1 (7.14%) Hadoop Developer
5 1 (7.14%) Hadoop Engineer
5 1 (7.14%) Java Hadoop Developer
5 1 (7.14%) Java Scala Developer
5 1 (7.14%) LoadRunner Tester
5 1 (7.14%) SQL Analyst
5 1 (7.14%) SQL BI Developer
5 1 (7.14%) SQL Support Analyst
5 1 (7.14%) Technical Design Architect
Libraries, Frameworks & Software Standards
1 6 (42.86%) Spark Streaming
2 1 (7.14%) .NET
2 1 (7.14%) CSS
2 1 (7.14%) HTML
2 1 (7.14%) Kafka
2 1 (7.14%) Middleware
2 1 (7.14%) REST
2 1 (7.14%) SOAP
2 1 (7.14%) Web Services
2 1 (7.14%) WSDL
2 1 (7.14%) XML
2 1 (7.14%) XML Messaging
2 1 (7.14%) XSD
Miscellaneous
1 1 (7.14%) Analytical Skills
Processes & Methodologies
1 9 (64.29%) Agile Software Development
2 7 (50.00%) Data Architecture
2 7 (50.00%) MapReduce
3 5 (35.71%) Business Intelligence
3 5 (35.71%) Continuous Integration
4 4 (28.57%) Data Modelling
5 2 (14.29%) Machine Learning
5 2 (14.29%) Migration
5 2 (14.29%) Scrum
6 1 (7.14%) Analytics
6 1 (7.14%) Big Data Analytics
6 1 (7.14%) Cybersecurity
6 1 (7.14%) Data Analytics
6 1 (7.14%) Data Engineering
6 1 (7.14%) Data Ingestion
6 1 (7.14%) ETL Development
6 1 (7.14%) Kimball Methodology
6 1 (7.14%) Logical Data Model
6 1 (7.14%) Physical Data Model
6 1 (7.14%) Waterfall
Programming Languages
1 8 (57.14%) Java
2 7 (50.00%) Scala
3 6 (42.86%) Perl
3 6 (42.86%) Python
4 4 (28.57%) SQL
5 2 (14.29%) JavaScript
6 1 (7.14%) Shell Script
6 1 (7.14%) VBA
Qualifications
1 1 (7.14%) BPSS Clearance
1 1 (7.14%) SC Cleared
1 1 (7.14%) Security Cleared
System Software
1 7 (50.00%) HDFS
2 5 (35.71%) Apache Flume
Systems Management
1 6 (42.86%) Hadoop YARN
2 2 (14.29%) Oozie
Vendors
1 7 (50.00%) Cloudera
2 2 (14.29%) Microsoft
2 2 (14.29%) Oracle
2 2 (14.29%) Talend
3 1 (7.14%) TEOCO