The following table provides summary statistics for contract job vacancies advertised in Oxford 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 30 April 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)
Oxfordshire / Oxford
3 months to
30 Apr 2017
Same period 2016 Same period 2015
Rank 34 24 18
Rank change year-on-year -10 -6  
Contract jobs citing ETL 9 14 29
As % of all contract IT jobs advertised in Oxford 3.13% 5.30% 7.75%
As % of the Processes & Methodologies category 3.96% 7.07% 8.84%
Number of daily rates quoted 7 13 21
Median daily rate £500 £450 £425
Median daily rate % change year-on-year +11.11% +5.88%  
90% offered a daily rate of more than £397 £376 £385
10% offered a daily rate of more than £532 £523 £500
UK excluding London median daily rate £400 £400 £400
Number of hourly rates quoted 0 0 0
Median hourly rate - - -
UK excluding London median hourly rate £31.50 - £37.80

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 Oxford with a requirement for process and methodology skills.

Contract Process & Methodology Skills
Oxford
Contract job vacancies with a requirement for process and methodology skills 227 198 328
As % of all contract IT job vacancies advertised in Oxford 78.82% 75.00% 87.70%
Number of daily rates quoted 161 150 260
Median daily rate £488 £425 £415
Median daily rate % change year-on-year +14.70% +2.40%  
90% offered a daily rate of more than £288 £250 £275
10% offered a daily rate of more than £580 £525 £550
UK excluding London median daily rate £415 £400 £390
% change year-on-year +3.75% +2.56%  
Number of hourly rates quoted 6 4 10
Median hourly rate £55.00 £13.80 £30.00
Median hourly rate % change year-on-year +298.55% -54.00%  
UK excluding London median hourly rate £36.00 £36.00 £30.50
% change year-on-year - +18.03%  

ETL
Job Vacancy Trend in Oxford

The job posting trend of jobs advertised in Oxford 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 Oxford

ETL
Contractor Daily Rate Trend in Oxford

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

Contractor daily rate trend for ETL in Oxford

ETL
Contractor Daily Rate Histogram in Oxford

The daily rate distribution of IT jobs citing ETL in Oxford over the 3 months to 30 April 2017.

Contractor daily rate histogram for ETL in Oxford

For the 6 months to 30 April 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 Oxford region with a requirement for ETL.

1 23 (71.88%) SQL
2 17 (53.13%) SQL Server
3 15 (46.88%) Data Warehouse
4 14 (43.75%) Finance
5 13 (40.63%) Talend Open Studio
5 13 (40.63%) Talend
6 11 (34.38%) RESTful
6 11 (34.38%) T-SQL
7 10 (31.25%) Migration
7 10 (31.25%) Agile Software Development
7 10 (31.25%) SQL Server Integration Services
7 10 (31.25%) Kimball Methodology
8 9 (28.13%) SQL Server 2008
8 9 (28.13%) Boomi
8 9 (28.13%) JIRA
8 9 (28.13%) Dell
8 9 (28.13%) FTP
9 8 (25.00%) Java
9 8 (25.00%) Publishing
9 8 (25.00%) Git (software)
10 7 (21.88%) Customer Insight
10 7 (21.88%) Performance Tuning
10 7 (21.88%) Data Modelling
11 6 (18.75%) Business Intelligence
11 6 (18.75%) Oracle
11 6 (18.75%) Informatics
11 6 (18.75%) Oracle Database
11 6 (18.75%) SQL Server 2014
12 5 (15.63%) Markit EDM
12 5 (15.63%) SQL Server 2005

ETL
Co-occurring IT Skills in Oxford 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 3 (9.38%) Confluence
2 1 (3.13%) JBoss
Business Applications
1 5 (15.63%) Markit EDM
Cloud Services
1 9 (28.13%) Boomi
2 2 (6.25%) Microsoft Azure
3 1 (3.13%) Amazon AWS
3 1 (3.13%) Office 365
Communications & Networking
1 9 (28.13%) FTP
2 5 (15.63%) Intranet
Database & Business Intelligence
1 17 (53.13%) SQL Server
2 15 (46.88%) Data Warehouse
3 10 (31.25%) SQL Server Integration Services
4 9 (28.13%) SQL Server 2008
5 6 (18.75%) Oracle Database
5 6 (18.75%) SQL Server 2014
6 5 (15.63%) MySQL
6 5 (15.63%) Snowflake Schema
6 5 (15.63%) SQL Server 2005
7 3 (9.38%) MS Access
8 2 (6.25%) MariaDB
8 2 (6.25%) OLAP
8 2 (6.25%) OLTP
8 2 (6.25%) Oracle BI EE
9 1 (3.13%) Power BI
Development Applications
1 13 (40.63%) Talend Open Studio
2 9 (28.13%) JIRA
3 8 (25.00%) Git (software)
4 3 (9.38%) Liquibase
5 1 (3.13%) Jenkins
5 1 (3.13%) Sonatype Nexus
General
1 14 (43.75%) Finance
2 8 (25.00%) Publishing
3 4 (12.50%) Front Office
Job Titles
1 28 (87.50%) Developer
2 20 (62.50%) ETL Developer
3 8 (25.00%) Database Developer
4 7 (21.88%) SQL Developer
5 5 (15.63%) MySQL Developer
6 4 (12.50%) Data Warehouse Developer
7 2 (6.25%) Architect
7 2 (6.25%) Business Intelligence Architect
7 2 (6.25%) Java Developer
7 2 (6.25%) OLAP Developer
8 1 (3.13%) Agile Developer
8 1 (3.13%) Agile Java Developer
8 1 (3.13%) AWS Developer
8 1 (3.13%) ICT Consultant
8 1 (3.13%) Integration Developer
8 1 (3.13%) IT Analyst
8 1 (3.13%) Oracle ETL Developer
8 1 (3.13%) SSIS Developer
8 1 (3.13%) Talend Developer
8 1 (3.13%) T-SQL Developer
Libraries, Frameworks & Software Standards
1 11 (34.38%) RESTful
2 2 (6.25%) SOAP
2 2 (6.25%) XML
2 2 (6.25%) XML Schema
3 1 (3.13%) Apache Camel
3 1 (3.13%) Apache CXF
3 1 (3.13%) Hibernate
3 1 (3.13%) Java EE
3 1 (3.13%) JPA
3 1 (3.13%) JSON
3 1 (3.13%) REST
3 1 (3.13%) Spring
3 1 (3.13%) Web Services
Processes & Methodologies
1 10 (31.25%) Agile Software Development
1 10 (31.25%) Kimball Methodology
1 10 (31.25%) Migration
2 7 (21.88%) Customer Insight
2 7 (21.88%) Data Modelling
2 7 (21.88%) Performance Tuning
3 6 (18.75%) Business Intelligence
3 6 (18.75%) Informatics
4 5 (15.63%) OO
4 5 (15.63%) OOP
5 4 (12.50%) Analytics
5 4 (12.50%) Data Analysis
5 4 (12.50%) Process Improvement
6 3 (9.38%) Data Migration
6 3 (9.38%) Dimensional Modelling
6 3 (9.38%) Integration Testing
7 2 (6.25%) Continuous Integration
7 2 (6.25%) Data Management
7 2 (6.25%) Scrum
7 2 (6.25%) TDD
Programming Languages
1 23 (71.88%) SQL
2 11 (34.38%) T-SQL
3 8 (25.00%) Java
4 3 (9.38%) PL/SQL
5 1 (3.13%) C#
Qualifications
1 1 (3.13%) Degree
1 1 (3.13%) ITIL Certification
1 1 (3.13%) MCSE
1 1 (3.13%) Microsoft Certification
Vendors
1 13 (40.63%) Talend
2 9 (28.13%) Dell
3 6 (18.75%) Oracle
4 5 (15.63%) Salesforce.com
5 3 (9.38%) Microsoft