Period
to 14 November 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 14 November 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
14 Nov 2018
Same period 2017 Same period 2016
Rank 230 218 224
Rank change year-on-year -12 +6 +20
Contract jobs citing ETL Development 23 34 19
As % of all contract IT jobs advertised in the City of London 0.33% 0.48% 0.28%
As % of the Processes & Methodologies category 0.38% 0.53% 0.32%
Number of daily rates quoted 21 31 12
City of London median daily rate £475 £488 £425
Median daily rate % change year-on-year -2.56% +14.71% -5.56%
10th Percentile £413 £406 £328
90th Percentile £588 £675 £522
Central London median daily rate £475 £490 £425
% change year-on-year -3.06% +15.29% -5.56%
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 6,128 6,374 5,911
As % of all contract IT jobs advertised in the City of London 86.76% 89.25% 88.38%
Number of daily rates quoted 4,882 5,057 4,722
City of London median daily rate £505 £505 £475
Median daily rate % change year-on-year - +6.32% +2.70%
10th Percentile £325 £325 £313
90th Percentile £675 £688 £663
Central London median daily rate £500 £500 £475
% change year-on-year - +5.26% +5.56%
Number of hourly rates quoted 96 59 55
City of London median hourly rate £18.85 £18.70 £20.00
Median hourly rate % change year-on-year +0.80% -6.50% -
10th Percentile £13.16 £13.34 £12.15
90th Percentile £33.38 £30.90 £49.08
Central London median hourly rate £19.00 £19.50 £19.00
% change year-on-year -2.56% +2.63% -

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 14 November 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 14 November 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 14 November 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 23 (100.00%) ETL
2 19 (82.61%) Data Warehouse
3 18 (78.26%) SQL
4 16 (69.57%) SQL Server Integration Services
5 14 (60.87%) Business Intelligence
6 12 (52.17%) SQL Server
7 10 (43.48%) T-SQL
8 9 (39.13%) SQL Server Reporting Services
9 8 (34.78%) Microsoft
10 7 (30.43%) Agile Software Development
10 7 (30.43%) SQL Server Analysis Services
11 5 (21.74%) SQL Server 2008
11 5 (21.74%) SQL Server 2012
11 5 (21.74%) Finance
11 5 (21.74%) Data Modelling
11 5 (21.74%) Reinsurance
11 5 (21.74%) Power BI
12 4 (17.39%) SQL Server 2014
12 4 (17.39%) Analytical Skills
12 4 (17.39%) Informatica
12 4 (17.39%) C#
12 4 (17.39%) Big Data
12 4 (17.39%) Apache Hive
12 4 (17.39%) Hadoop
13 3 (13.04%) Requirements Analysis
13 3 (13.04%) Data Analysis
13 3 (13.04%) Scala
13 3 (13.04%) Investment Management
13 3 (13.04%) Sqoop
13 3 (13.04%) Oozie

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 (13.04%) Apache Spark
2 1 (4.35%) Apache
2 1 (4.35%) SAS
Applications
1 3 (13.04%) Microsoft Excel
2 1 (4.35%) Microsoft PowerPoint
2 1 (4.35%) MS Visio
Cloud Services
1 2 (8.70%) Amazon AWS
1 2 (8.70%) Microsoft Azure
2 1 (4.35%) Amazon EC2
2 1 (4.35%) Amazon EMR
2 1 (4.35%) Amazon S3
2 1 (4.35%) AWS Lambda
2 1 (4.35%) Serverless
Database & Business Intelligence
1 19 (82.61%) Data Warehouse
2 16 (69.57%) SQL Server Integration Services
3 12 (52.17%) SQL Server
4 9 (39.13%) SQL Server Reporting Services
5 7 (30.43%) SQL Server Analysis Services
6 5 (21.74%) Power BI
6 5 (21.74%) SQL Server 2008
6 5 (21.74%) SQL Server 2012
7 4 (17.39%) Apache Hive
7 4 (17.39%) Big Data
7 4 (17.39%) Hadoop
7 4 (17.39%) SQL Server 2014
8 3 (13.04%) Enterprise Data Warehouse
8 3 (13.04%) Relational Database
8 3 (13.04%) Sqoop
9 2 (8.70%) BusinessObjects
9 2 (8.70%) Microsoft Analysis Services
9 2 (8.70%) OLAP
9 2 (8.70%) PowerCenter
9 2 (8.70%) SQL Server 2016
Development Applications
1 3 (13.04%) Eclipse
2 2 (8.70%) JIRA
3 1 (4.35%) Git (software)
3 1 (4.35%) Jenkins
3 1 (4.35%) Maven
3 1 (4.35%) PowerDesigner
3 1 (4.35%) Visual Studio
General
1 5 (21.74%) Finance
2 2 (8.70%) Marketing
3 1 (4.35%) Banking
3 1 (4.35%) Investment Banking
3 1 (4.35%) Retail
Job Titles
1 16 (69.57%) Developer
2 10 (43.48%) Business Intelligence Developer
3 5 (21.74%) SQL Developer
4 4 (17.39%) Big Data Engineer
4 4 (17.39%) Database Engineer
4 4 (17.39%) SSIS Developer
5 3 (13.04%) ETL Developer
6 2 (8.70%) Data Engineer
6 2 (8.70%) Database Developer
6 2 (8.70%) DBA
6 2 (8.70%) Lead Developer
6 2 (8.70%) Senior Database Engineer
6 2 (8.70%) SQL BI Developer
6 2 (8.70%) SQL Database Developer
6 2 (8.70%) SQL DBA
6 2 (8.70%) SSAS Developer
7 1 (4.35%) Business Intelligence Lead
7 1 (4.35%) Senior Data Engineer
7 1 (4.35%) SQL Analyst
7 1 (4.35%) T-SQL Developer
Libraries, Frameworks & Software Standards
1 1 (4.35%) .NET
1 1 (4.35%) Apache Commons
1 1 (4.35%) CSS
1 1 (4.35%) Guava
1 1 (4.35%) HTML
1 1 (4.35%) Spring
1 1 (4.35%) Web Services
1 1 (4.35%) XML
Miscellaneous
1 5 (21.74%) Reinsurance
2 4 (17.39%) Analytical Skills
3 1 (4.35%) Algorithms
3 1 (4.35%) Computer Science
3 1 (4.35%) Public Cloud
3 1 (4.35%) Self-Motivation
Operating Systems
1 1 (4.35%) Linux
1 1 (4.35%) Unix
Processes & Methodologies
1 23 (100.00%) ETL
2 14 (60.87%) Business Intelligence
3 7 (30.43%) Agile Software Development
4 5 (21.74%) Data Modelling
5 3 (13.04%) Data Analysis
5 3 (13.04%) Data Engineering
5 3 (13.04%) Investment Management
5 3 (13.04%) Mentoring
5 3 (13.04%) Requirements Analysis
5 3 (13.04%) SDLC
6 2 (8.70%) Analytics
6 2 (8.70%) Campaign Management
6 2 (8.70%) Customer Engagement
6 2 (8.70%) Data Analytics
6 2 (8.70%) Data Development
6 2 (8.70%) Data Governance
6 2 (8.70%) Digital Marketing
6 2 (8.70%) Dimensional Modelling
6 2 (8.70%) High Availability
6 2 (8.70%) Kimball Methodology
Programming Languages
1 18 (78.26%) SQL
2 10 (43.48%) T-SQL
3 4 (17.39%) C#
4 3 (13.04%) Java
4 3 (13.04%) Scala
5 2 (8.70%) Python
6 1 (4.35%) AWK
6 1 (4.35%) Bash Shell
6 1 (4.35%) Cypher
6 1 (4.35%) JavaScript
6 1 (4.35%) sed
Qualifications
1 2 (8.70%) Degree
2 1 (4.35%) Master's Degree
Quality Assurance & Compliance
1 2 (8.70%) Data Quality
System Software
1 3 (13.04%) HDFS
Systems Management
1 3 (13.04%) Oozie
Vendors
1 8 (34.78%) Microsoft
2 4 (17.39%) Informatica
3 2 (8.70%) Oracle
3 2 (8.70%) Tableau
4 1 (4.35%) Ab Initio
4 1 (4.35%) IBM