Period
to 19 November 2017

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for ETL skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited ETL over the 6 months to 19 November 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)
Central London > City of London
6 months to
19 Nov 2017
Same period 2016 Same period 2015
Rank 96 77 55
Rank change year-on-year -19 -22 +9
Contract jobs citing ETL 159 215 321
As % of all contract IT jobs advertised in the City of London 2.26% 3.23% 3.49%
As % of the Processes & Methodologies category 2.56% 3.70% 4.17%
Number of daily rates quoted 126 146 234
City of London median daily rate £496 £450 £450
Median daily rate % change year-on-year +10.28% - -
10th Percentile £400 £325 £325
90th Percentile £675 £640 £588
Central London median daily rate £488 £450 £450
% change year-on-year +8.33% - -
Number of hourly rates quoted 1 0 2
City of London median hourly rate £65.00 - £23.15
10th Percentile £62.50 - £21.67
90th Percentile £67.50 - £24.63
Central London median hourly rate £65.00 - £23.15

ETL 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 6210 5816 7704
As % of all contract IT jobs advertised in the City of London 88.39% 87.43% 83.88%
Number of daily rates quoted 4932 4656 6127
City of London median daily rate £513 £475 £463
Median daily rate % change year-on-year +7.89% +2.70% +2.78%
10th Percentile £325 £313 £288
90th Percentile £688 £664 £650
Central London median daily rate £500 £475 £451
% change year-on-year +5.26% +5.44% +0.67%
Number of hourly rates quoted 59 53 73
City of London median hourly rate £20.00 £20.00 £21.00
Median hourly rate % change year-on-year - -4.76% +10.53%
10th Percentile £13.34 £13.75 £10.87
90th Percentile £30.90 £54.03 £40.00
Central London median hourly rate £20.25 £19.46 £20.50
% change year-on-year +4.06% -5.07% +13.92%

ETL
Job Vacancy Trend in the City of London

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

Job vacancy trend for ETL in the City of London

ETL
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 in the City of London.

Contractor daily rate trend for ETL in the City of London

ETL
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing ETL in the City of London over the 6 months to 19 November 2017.

Contractor daily rate histogram for ETL in the City of London

ETL
Contractor Hourly Rate Trend in the City of London

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

Contractor hourly rate trend for ETL in the City of London

ETL
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 within the City of London region over the 6 months to 19 November 2017. 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
Moorgate - 1 £500 -
ETL
Central London

For the 6 months to 19 November 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 City of London region with a requirement for ETL.

1 117 (73.58%) SQL
2 81 (50.94%) Business Intelligence
3 77 (48.43%) Data Warehouse
4 69 (43.40%) SQL Server
5 63 (39.62%) SQL Server Integration Services
6 51 (32.08%) Data Modelling
7 48 (30.19%) Finance
8 39 (24.53%) SQL Server Reporting Services
8 39 (24.53%) T-SQL
9 38 (23.90%) SQL Server Analysis Services
10 36 (22.64%) Microsoft
11 35 (22.01%) Agile Software Development
12 33 (20.75%) Kimball Methodology
13 30 (18.87%) ETL Development
14 22 (13.84%) MDX
15 21 (13.21%) Oracle
16 20 (12.58%) Migration
16 20 (12.58%) Big Data
16 20 (12.58%) Hadoop
17 19 (11.95%) Analytical Skills
17 19 (11.95%) Power BI
17 19 (11.95%) OLAP
17 19 (11.95%) Informatica
18 18 (11.32%) Python
19 17 (10.69%) Java
19 17 (10.69%) Banking
19 17 (10.69%) Dimensional Modelling
20 16 (10.06%) Amazon AWS
21 15 (9.43%) QlikView
21 15 (9.43%) BusinessObjects

ETL
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 12 (7.55%) Apache Spark
2 9 (5.66%) Apache
3 8 (5.03%) SAS
4 4 (2.52%) Tomcat
5 3 (1.89%) SharePoint
6 2 (1.26%) Apache Pig
6 2 (1.26%) IIS
7 1 (0.63%) Apache Airflow
7 1 (0.63%) BizTalk Server
7 1 (0.63%) MS Exchange
7 1 (0.63%) Skype for Business
Applications
1 9 (5.66%) Microsoft Excel
2 6 (3.77%) MS Visio
3 2 (1.26%) Microsoft Office
Business Applications
1 6 (3.77%) Markit EDM
2 3 (1.89%) Dynamics CRM
3 2 (1.26%) Dynamics NAV
4 1 (0.63%) SAP CRM
Cloud Services
1 16 (10.06%) Amazon AWS
2 13 (8.18%) Microsoft Azure
3 6 (3.77%) GitHub
4 4 (2.52%) Amazon S3
4 4 (2.52%) Cloud Computing
4 4 (2.52%) Google Cloud Platform
5 3 (1.89%) Amazon EMR
5 3 (1.89%) Force.com
6 2 (1.26%) AWS Data Pipeline
6 2 (1.26%) PaaS
6 2 (1.26%) SaaS
7 1 (0.63%) Amazon Kinesis
7 1 (0.63%) Azure Active Directory
7 1 (0.63%) IaaS
7 1 (0.63%) npm
7 1 (0.63%) Office 365
7 1 (0.63%) Virtual Private Cloud
Communications & Networking
1 2 (1.26%) DNS
1 2 (1.26%) HTTP
1 2 (1.26%) LDAP
1 2 (1.26%) X.509
2 1 (0.63%) Internet
2 1 (0.63%) SAN
2 1 (0.63%) Skype
Database & Business Intelligence
1 77 (48.43%) Data Warehouse
2 69 (43.40%) SQL Server
3 63 (39.62%) SQL Server Integration Services
4 39 (24.53%) SQL Server Reporting Services
5 38 (23.90%) SQL Server Analysis Services
6 20 (12.58%) Big Data
6 20 (12.58%) Hadoop
7 19 (11.95%) OLAP
7 19 (11.95%) Power BI
8 15 (9.43%) BusinessObjects
8 15 (9.43%) QlikView
9 14 (8.81%) Relational Database
10 11 (6.92%) SQL Server 2008
10 11 (6.92%) SQL Server 2016
11 10 (6.29%) MySQL
11 10 (6.29%) SQL Server 2014
12 9 (5.66%) Microsoft Analysis Services
13 8 (5.03%) Apache Hive
14 7 (4.40%) HBase
14 7 (4.40%) OLAP Cube
Development Applications
1 7 (4.40%) Eclipse
1 7 (4.40%) Team Foundation Server
1 7 (4.40%) Visual Studio
2 6 (3.77%) Git (software)
2 6 (3.77%) Jenkins
3 5 (3.14%) ERwin
3 5 (3.14%) Maven
3 5 (3.14%) Subversion
4 4 (2.52%) JIRA
4 4 (2.52%) JUnit
5 3 (1.89%) Mockito
6 2 (1.26%) Gradle
6 2 (1.26%) HP UFT
6 2 (1.26%) Talend Open Studio
6 2 (1.26%) Toad
7 1 (0.63%) Ant
7 1 (0.63%) IntelliJ
7 1 (0.63%) LoadRunner
7 1 (0.63%) NetBeans
7 1 (0.63%) Oracle Forms
General
1 48 (30.19%) Finance
2 17 (10.69%) Banking
3 7 (4.40%) Investment Banking
3 7 (4.40%) Legal
4 6 (3.77%) Retail
5 5 (3.14%) Marketing
6 4 (2.52%) Manufacturing
7 3 (1.89%) Japanese Language
7 3 (1.89%) Pharmaceutical
8 2 (1.26%) Advertising
8 2 (1.26%) Back Office
8 2 (1.26%) Electronics
8 2 (1.26%) Telecoms
9 1 (0.63%) Dutch Language
9 1 (0.63%) Financial Institution
9 1 (0.63%) Front Office
9 1 (0.63%) General Ledger
9 1 (0.63%) Publishing
Job Titles
1 87 (54.72%) Developer
2 31 (19.50%) Business Intelligence Developer
3 26 (16.35%) Analyst
4 17 (10.69%) SSIS Developer
5 16 (10.06%) SQL Developer
6 14 (8.81%) Business Developer
6 14 (8.81%) Data Engineer
7 12 (7.55%) ETL Developer
8 11 (6.92%) Data Analyst
9 9 (5.66%) Architect
9 9 (5.66%) SSAS Developer
10 8 (5.03%) Data Architect
10 8 (5.03%) SSRS Developer
11 7 (4.40%) QlikView Developer
12 6 (3.77%) Business Analyst
12 6 (3.77%) Business Intelligence Lead
12 6 (3.77%) Data Modeller
12 6 (3.77%) Java Developer
12 6 (3.77%) Senior Developer
12 6 (3.77%) Team Leader
Libraries, Frameworks & Software Standards
1 22 (13.84%) MDX
2 11 (6.92%) XML
3 10 (6.29%) .NET
4 9 (5.66%) JSON
5 8 (5.03%) Kafka
6 6 (3.77%) Web Services
7 5 (3.14%) CSS
8 4 (2.52%) Ajax
8 4 (2.52%) HTML
8 4 (2.52%) Spring
9 3 (1.89%) COM
9 3 (1.89%) JMS
9 3 (1.89%) LINQ
9 3 (1.89%) OAuth
9 3 (1.89%) Swagger
9 3 (1.89%) Visualforce
9 3 (1.89%) XSD
10 2 (1.26%) JSON Schema
10 2 (1.26%) OAuth2
10 2 (1.26%) Spring Boot
Miscellaneous
1 19 (11.95%) Analytical Skills
2 6 (3.77%) Market Risk
3 5 (3.14%) Credit Risk
3 5 (3.14%) Reinsurance
4 4 (2.52%) Data Structures
5 3 (1.89%) Fintech
5 3 (1.89%) Greenfield Project
5 3 (1.89%) Management Information System
6 2 (1.26%) Algorithms
6 2 (1.26%) Blog
6 2 (1.26%) Clustering
6 2 (1.26%) Replication
7 1 (0.63%) Computer Science
7 1 (0.63%) Derivative
7 1 (0.63%) NHS
7 1 (0.63%) Reference Data
7 1 (0.63%) Smart Home
7 1 (0.63%) Virtual Team
Operating Systems
1 10 (6.29%) Unix
2 6 (3.77%) Linux
3 2 (1.26%) Mac OS X
3 2 (1.26%) Windows
3 2 (1.26%) Windows Server 2003
3 2 (1.26%) Windows Server 2008
4 1 (0.63%) HPUX
4 1 (0.63%) Solaris
Processes & Methodologies
1 81 (50.94%) Business Intelligence
2 51 (32.08%) Data Modelling
3 35 (22.01%) Agile Software Development
4 33 (20.75%) Kimball Methodology
5 30 (18.87%) ETL Development
6 20 (12.58%) Migration
7 17 (10.69%) Dimensional Modelling
8 15 (9.43%) Data Migration
9 14 (8.81%) Analytics
10 13 (8.18%) Data Analysis
10 13 (8.18%) Data Architecture
10 13 (8.18%) Data Management
11 11 (6.92%) CRM
12 10 (6.29%) Asset Management
12 10 (6.29%) Data Cleansing
12 10 (6.29%) SDLC
13 9 (5.66%) Test Automation
14 8 (5.03%) Investment Management
14 8 (5.03%) Performance Tuning
14 8 (5.03%) Scrum
Programming Languages
1 117 (73.58%) SQL
2 39 (24.53%) T-SQL
3 18 (11.32%) Python
4 17 (10.69%) Java
5 9 (5.66%) C#
6 8 (5.03%) Data Analysis Expressions (DAX)
6 8 (5.03%) PL/SQL
7 7 (4.40%) Apex Code
7 7 (4.40%) Scala
8 6 (3.77%) JavaScript
9 5 (3.14%) PowerShell
9 5 (3.14%) R
10 4 (2.52%) VBA
11 3 (1.89%) Shell Script
12 2 (1.26%) Bash Shell
12 2 (1.26%) SAS Macro
12 2 (1.26%) VBScript
13 1 (0.63%) C
13 1 (0.63%) MATLAB
13 1 (0.63%) VB
Qualifications
1 11 (6.92%) Security Cleared
2 9 (5.66%) Degree
3 7 (4.40%) SC Cleared
4 3 (1.89%) Computer Science Degree
4 3 (1.89%) DV Cleared
5 2 (1.26%) ISEB
Quality Assurance & Compliance
1 14 (8.81%) Data Quality
2 9 (5.66%) QA
3 3 (1.89%) MiFID
4 2 (1.26%) Solvency II
5 1 (0.63%) Dodd-Frank
5 1 (0.63%) EMIR
5 1 (0.63%) GCP
5 1 (0.63%) IFRS
5 1 (0.63%) IFRS 9
5 1 (0.63%) SLA
System Software
1 1 (0.63%) Active Directory
1 1 (0.63%) Apache Flume
1 1 (0.63%) HDFS
Systems Management
1 3 (1.89%) Control-M
2 2 (1.26%) Oozie
2 2 (1.26%) Rundeck
2 2 (1.26%) WMI
3 1 (0.63%) Ansible
3 1 (0.63%) Puppet
3 1 (0.63%) Tivoli
Vendors
1 36 (22.64%) Microsoft
2 21 (13.21%) Oracle
3 19 (11.95%) Informatica
4 12 (7.55%) Tableau
5 11 (6.92%) Salesforce.com
6 5 (3.14%) Cognos
6 5 (3.14%) IBM
6 5 (3.14%) SAP
7 4 (2.52%) MicroStrategy
8 2 (1.26%) Alteryx
8 2 (1.26%) Charles River
8 2 (1.26%) MapR
8 2 (1.26%) NetApp
8 2 (1.26%) Netezza
8 2 (1.26%) Omniture
8 2 (1.26%) SolarWinds
8 2 (1.26%) Talend
8 2 (1.26%) Vertica
9 1 (0.63%) CA Agile Central
9 1 (0.63%) Nuix