Period
to 21 July 2018

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for ETL Development skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited ETL Development over the 6 months to 21 July 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.

Extract, Transform and Load (ETL) Development
Central London > City of London
6 months to
21 Jul 2018
Same period 2017 Same period 2016
Rank 239 224 234
Rank change year-on-year -15 +10 +30
Contract jobs citing ETL Development 21 17 12
As % of all contract IT jobs advertised in the City of London 0.30% 0.26% 0.18%
As % of the Processes & Methodologies category 0.34% 0.30% 0.20%
Number of daily rates quoted 17 12 5
City of London median daily rate £488 £493 £375
Median daily rate % change year-on-year -1.02% +31.33% -16.67%
10th Percentile £397 £417 £323
90th Percentile £600 £650 £481
Central London median daily rate £488 £493 £375
% change year-on-year -1.02% +31.33% -16.67%
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

ETL Development is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the City of London with a requirement for process or methodology skills.

All Process and Methodology Skills
City of London
Contract vacancies with a requirement for process or methodology skills 6,171 5,716 5,982
As % of all contract IT jobs advertised in the City of London 86.89% 87.94% 87.51%
Number of daily rates quoted 4,879 4,411 4,821
City of London median daily rate £513 £500 £475
Median daily rate % change year-on-year +2.50% +5.26% +5.56%
10th Percentile £338 £314 £310
90th Percentile £688 £675 £650
Central London median daily rate £500 £500 £475
% change year-on-year - +5.26% +5.56%
Number of hourly rates quoted 111 56 56
City of London median hourly rate £18.70 £20.52 £19.99
Median hourly rate % change year-on-year -8.87% +2.64% -4.80%
10th Percentile £13.00 £13.31 £11.38
90th Percentile £33.00 £32.06 £37.91
Central London median hourly rate £18.70 £18.70 £20.00
% change year-on-year - -6.50% -

ETL Development
Job Vacancy Trend in the City of London

Job postings citing ETL Development as a percentage of all IT jobs advertised in the City of London.

Job vacancy trend for ETL Development in the City of London

ETL Development
Contractor Daily Rate Trend in the City of London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing ETL Development in the City of London.

Contractor daily rate trend for ETL Development in the City of London

ETL Development
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing ETL Development in the City of London over the 6 months to 21 July 2018.

Contractor daily rate histogram for ETL Development in the City of London

ETL Development
Contract Job Locations in the City of London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing ETL Development within the City of London region over the 6 months to 21 July 2018. The 'Rank Change' column provides an indication of the change in demand within each location based on the same 6 month period last year.

Location Rank Change
on Same Period
Last Year
Matching
Contract
IT Job Ads
Median
Daily Rate
Past 6 Months
Median Daily Rate
% Change
on Same Period
Last Year
Live
Job
Vacancies
London Bridge - 2 £575 -
ETL Development
Central London

For the 6 months to 21 July 2018, IT contractor jobs citing ETL Development 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 City of London region with a requirement for ETL Development.

1 21 (100.00%) ETL
2 20 (95.24%) Data Warehouse
2 20 (95.24%) SQL
3 16 (76.19%) SQL Server Integration Services
4 13 (61.90%) T-SQL
5 12 (57.14%) SQL Server
5 12 (57.14%) Business Intelligence
6 10 (47.62%) SQL Server Reporting Services
7 8 (38.10%) Microsoft
7 8 (38.10%) Finance
8 7 (33.33%) Requirements Analysis
8 7 (33.33%) SQL Server Analysis Services
8 7 (33.33%) Reinsurance
9 6 (28.57%) Enterprise Data Warehouse
9 6 (28.57%) SQL Server 2012
9 6 (28.57%) Agile Software Development
9 6 (28.57%) Informatica
10 5 (23.81%) Data Modelling
10 5 (23.81%) C#
10 5 (23.81%) SDLC
10 5 (23.81%) Data Development
11 4 (19.05%) Relational Database
11 4 (19.05%) SQL Server 2008
12 3 (14.29%) Oozie
12 3 (14.29%) Sqoop
12 3 (14.29%) HDFS
12 3 (14.29%) Mentoring
12 3 (14.29%) Apache Spark
12 3 (14.29%) Big Data
12 3 (14.29%) Tableau

ETL Development
Co-occurring IT Skills in the City of London 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 (14.29%) Apache Spark
2 1 (4.76%) SAS
Applications
1 1 (4.76%) Microsoft Excel
Cloud Services
1 1 (4.76%) Amazon AWS
1 1 (4.76%) Microsoft Azure
Database & Business Intelligence
1 20 (95.24%) Data Warehouse
2 16 (76.19%) SQL Server Integration Services
3 12 (57.14%) SQL Server
4 10 (47.62%) SQL Server Reporting Services
5 7 (33.33%) SQL Server Analysis Services
6 6 (28.57%) Enterprise Data Warehouse
6 6 (28.57%) SQL Server 2012
7 4 (19.05%) Relational Database
7 4 (19.05%) SQL Server 2008
8 3 (14.29%) Apache Hive
8 3 (14.29%) Big Data
8 3 (14.29%) Hadoop
8 3 (14.29%) SQL Server 2014
8 3 (14.29%) Sqoop
9 2 (9.52%) Power BI
9 2 (9.52%) PowerCenter
10 1 (4.76%) Microsoft Analysis Services
10 1 (4.76%) MongoDB
10 1 (4.76%) Neo4j
10 1 (4.76%) Oracle OWB
Development Applications
1 1 (4.76%) Eclipse
1 1 (4.76%) PowerDesigner
1 1 (4.76%) Visual Studio Team System
General
1 8 (38.10%) Finance
2 2 (9.52%) Legal
2 2 (9.52%) Marketing
3 1 (4.76%) Retail
Job Titles
1 16 (76.19%) Developer
2 6 (28.57%) Business Intelligence Developer
2 6 (28.57%) SQL Developer
3 4 (19.05%) Database Engineer
4 3 (14.29%) Big Data Engineer
4 3 (14.29%) Database Developer
4 3 (14.29%) ETL Developer
4 3 (14.29%) Lead Developer
4 3 (14.29%) SQL BI Developer
4 3 (14.29%) SSAS Developer
4 3 (14.29%) SSIS Developer
5 2 (9.52%) Analyst
5 2 (9.52%) Analyst Developer
5 2 (9.52%) Informatica Developer
5 2 (9.52%) Senior Database Engineer
5 2 (9.52%) SQL Database Developer
5 2 (9.52%) SQL DBA
5 2 (9.52%) Technical Developer
5 2 (9.52%) Technical Leader
5 2 (9.52%) T-SQL Developer
Libraries, Frameworks & Software Standards
1 1 (4.76%) Web Services
1 1 (4.76%) XML
Miscellaneous
1 7 (33.33%) Reinsurance
2 1 (4.76%) Management Information System
2 1 (4.76%) Public Cloud
Operating Systems
1 1 (4.76%) Unix
Processes & Methodologies
1 21 (100.00%) ETL
2 12 (57.14%) Business Intelligence
3 7 (33.33%) Requirements Analysis
4 6 (28.57%) Agile Software Development
5 5 (23.81%) Data Development
5 5 (23.81%) Data Modelling
5 5 (23.81%) SDLC
6 3 (14.29%) Data Engineering
6 3 (14.29%) Mentoring
6 3 (14.29%) Performance Tuning
7 2 (9.52%) Analytics
7 2 (9.52%) Campaign Management
7 2 (9.52%) Customer Engagement
7 2 (9.52%) Digital Marketing
7 2 (9.52%) High Availability
7 2 (9.52%) Investment Management
7 2 (9.52%) Kimball Methodology
7 2 (9.52%) Test Scripting
8 1 (4.76%) Dimensional Modelling
8 1 (4.76%) Performance Management
Programming Languages
1 20 (95.24%) SQL
2 13 (61.90%) T-SQL
3 5 (23.81%) C#
4 2 (9.52%) Java
4 2 (9.52%) Scala
5 1 (4.76%) Cypher
Qualifications
1 1 (4.76%) Degree
Quality Assurance & Compliance
1 1 (4.76%) Data Quality
System Software
1 3 (14.29%) HDFS
Systems Management
1 3 (14.29%) Oozie
Vendors
1 8 (38.10%) Microsoft
2 6 (28.57%) Informatica
3 3 (14.29%) Tableau
4 2 (9.52%) Oracle
4 2 (9.52%) PeopleSoft