Period
to 4 April 2020

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 4 April 2020 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
4 Apr 2020
Same period 2019 Same period 2018
Rank 58 90 79
Rank change year-on-year +32 -11 +2
Contract jobs citing ETL 149 186 223
As % of all contract jobs advertised in the City of London 3.57% 2.74% 3.14%
As % of the Processes & Methodologies category 4.10% 3.07% 3.52%
Number of daily rates quoted 116 148 187
Median daily rate £513 £475 £500
Median daily rate % change year-on-year +7.89% -5.00% -
10th Percentile £395 £395 £404
90th Percentile £675 £621 £675
Central London median daily rate £519 £475 £500
% change year-on-year +9.21% -5.00% +1.27%
Number of hourly rates quoted 0 0 1
Median hourly rate - - £65.00
Central London median hourly rate - - £65.00

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 3,632 6,057 6,335
As % of all contract IT jobs advertised in the City of London 87.14% 89.34% 89.34%
Number of daily rates quoted 2,676 4,678 5,030
Median daily rate £521 £525 £513
Median daily rate % change year-on-year -0.71% +2.44% +3.54%
10th Percentile £325 £325 £338
90th Percentile £675 £675 £695
Central London median daily rate £510 £525 £500
% change year-on-year -2.86% +5.00% +5.26%
Number of hourly rates quoted 62 55 87
Median hourly rate £25.50 £22.00 £20.00
Median hourly rate % change year-on-year +15.91% +10.00% +1.27%
10th Percentile £12.42 £12.86 £11.81
90th Percentile £52.25 £42.61 £46.16
Median hourly rate £29.00 £21.50 £21.50
% change year-on-year +34.88% - +13.16%

ETL
Job Vacancy Trend in the City of London

Job postings citing ETL as a proportion 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

3-month moving average daily rate quoted in jobs citing ETL in the City of London.

Daily rate trend for ETL in the City of London

ETL
Daily Rate Histogram in the City of London

Daily rate distribution for jobs citing ETL in the City of London over the 6 months to 4 April 2020.

Daily rate histogram for ETL in the City of London

ETL
Contractor Hourly Rate Trend in the City of London

3-month moving average hourly rates quoted in jobs citing ETL in the City of London.

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 4 April 2020. 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 +52 4 £400 -
ETL
Central London

For the 6 months to 4 April 2020, IT contractor jobs citing ETL 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.

1 95 (63.76%) SQL
2 75 (50.34%) Data Warehouse
3 62 (41.61%) Business Intelligence
4 58 (38.93%) Agile Software Development
5 46 (30.87%) Python
5 46 (30.87%) SQL Server Integration Services
6 44 (29.53%) SQL Server
7 41 (27.52%) Data Modelling
8 40 (26.85%) Finance
9 35 (23.49%) Kimball Methodology
10 29 (19.46%) Microsoft
10 29 (19.46%) Azure
11 27 (18.12%) Analytics
12 26 (17.45%) AWS
13 25 (16.78%) Microsoft Excel
14 24 (16.11%) Oracle
14 24 (16.11%) DevOps
15 23 (15.44%) SQL Server Reporting Services
16 21 (14.09%) Analytical Skills
17 20 (13.42%) SDLC
17 20 (13.42%) Power BI
17 20 (13.42%) Power Platform
17 20 (13.42%) T-SQL
18 19 (12.75%) Machine Learning
19 18 (12.08%) SQL Server Analysis Services
20 16 (10.74%) Informatica
21 15 (10.07%) Migration
21 15 (10.07%) Scrum
21 15 (10.07%) Data Architecture
21 15 (10.07%) NoSQL

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 7 (4.70%) SAS
2 6 (4.03%) Apache Spark
3 5 (3.36%) Apache Airflow
3 5 (3.36%) Elasticsearch
4 2 (1.34%) Apache
4 2 (1.34%) Oracle Workflow
5 1 (0.67%) Apache Pig
5 1 (0.67%) IBM HTTP Server
5 1 (0.67%) Jupyter
5 1 (0.67%) Mule
5 1 (0.67%) SharePoint
5 1 (0.67%) Tomcat
5 1 (0.67%) WebLogic
Applications
1 25 (16.78%) Microsoft Excel
2 2 (1.34%) Adobe Illustrator
2 2 (1.34%) InDesign
2 2 (1.34%) Photoshop
Business Applications
1 2 (1.34%) Dynamics CRM
2 1 (0.67%) FastStats
2 1 (0.67%) FINCAD Analytics
2 1 (0.67%) Oracle FAH
2 1 (0.67%) Sparx Enterprise Architect
Cloud Services
1 29 (19.46%) Azure
2 26 (17.45%) AWS
3 20 (13.42%) Power Platform
4 10 (6.71%) GCP
5 7 (4.70%) Azure Data Factory
6 4 (2.68%) Amazon S3
6 4 (2.68%) Azure Machine Learning
6 4 (2.68%) Azure Stack
6 4 (2.68%) Serverless
7 2 (1.34%) AWS Lambda
7 2 (1.34%) Azure Functions
7 2 (1.34%) Dynamics 365
7 2 (1.34%) Google Docs
8 1 (0.67%) Amazon EC2
8 1 (0.67%) Amazon EMR
8 1 (0.67%) Amazon Kinesis
8 1 (0.67%) Amazon SQS
8 1 (0.67%) AWS CloudFormation
8 1 (0.67%) Cloud Computing
8 1 (0.67%) PaaS
Communications & Networking
1 1 (0.67%) WebEx
Database & Business Intelligence
1 75 (50.34%) Data Warehouse
2 46 (30.87%) SQL Server Integration Services
3 44 (29.53%) SQL Server
4 23 (15.44%) SQL Server Reporting Services
5 20 (13.42%) Power BI
6 18 (12.08%) SQL Server Analysis Services
7 15 (10.07%) Data Lake
7 15 (10.07%) NoSQL
8 14 (9.40%) Big Data
9 10 (6.71%) Microsoft Analysis Services
9 10 (6.71%) PowerPivot
10 8 (5.37%) Hadoop
11 7 (4.70%) Azure SQL Data Warehouse
11 7 (4.70%) Azure SQL Database
11 7 (4.70%) BusinessObjects
11 7 (4.70%) SAP Data Services
11 7 (4.70%) SSDT
12 6 (4.03%) BigQuery
12 6 (4.03%) PostgreSQL
12 6 (4.03%) Snowflake Schema
Development Applications
1 10 (6.71%) Team Foundation Server
2 7 (4.70%) SQL Server Management Studio (SSMS)
2 7 (4.70%) Visual Studio
3 6 (4.03%) Jenkins
4 4 (2.68%) GitLab
5 2 (1.34%) Git (software)
5 2 (1.34%) Postman
5 2 (1.34%) Selenium
5 2 (1.34%) Toad
6 1 (0.67%) Eclipse
6 1 (0.67%) JIRA
6 1 (0.67%) Maven
6 1 (0.67%) Subversion
6 1 (0.67%) WebDriver
General
1 40 (26.85%) Finance
2 12 (8.05%) Banking
3 6 (4.03%) Law
4 5 (3.36%) Front Office
4 5 (3.36%) Retail
5 4 (2.68%) Investment Banking
5 4 (2.68%) Legal
6 3 (2.01%) Back Office
6 3 (2.01%) Public Sector
7 2 (1.34%) Financial Institution
7 2 (1.34%) General Ledger
7 2 (1.34%) Marketing
8 1 (0.67%) Billing
8 1 (0.67%) Publishing
Job Titles
1 50 (33.56%) Developer
2 28 (18.79%) Analyst
3 26 (17.45%) Data Engineer
4 21 (14.09%) Architect
5 15 (10.07%) Business Intelligence Developer
6 14 (9.40%) SQL Analyst
7 13 (8.72%) Data Architect
7 13 (8.72%) ETL Developer
8 12 (8.05%) SQL Developer
8 12 (8.05%) Technical Analyst
9 11 (7.38%) Data Warehouse Analyst
9 11 (7.38%) SQL Data Analyst
10 10 (6.71%) Business Intelligence Analyst
10 10 (6.71%) ETL Analyst
11 9 (6.04%) Azure Engineer
11 9 (6.04%) Data Warehouse Developer
11 9 (6.04%) Python Engineer
12 6 (4.03%) Analyst Developer
12 6 (4.03%) Business Analyst
12 6 (4.03%) Data Analyst
Libraries, Frameworks & Software Standards
1 11 (7.38%) Web Services
1 11 (7.38%) XML
2 10 (6.71%) MDX
3 7 (4.70%) XML Schema
4 4 (2.68%) .NET
5 3 (2.01%) Apache NiFi
5 3 (2.01%) JSON
5 3 (2.01%) Kafka
5 3 (2.01%) REST
6 2 (1.34%) Celery
6 2 (1.34%) LDAP
6 2 (1.34%) NumPy
6 2 (1.34%) RabbitMQ
6 2 (1.34%) Swagger
7 1 (0.67%) .NET Framework
7 1 (0.67%) HTML
7 1 (0.67%) SciPy
7 1 (0.67%) Spring
7 1 (0.67%) XSD
7 1 (0.67%) XSLT
Miscellaneous
1 21 (14.09%) Analytical Skills
2 6 (4.03%) Reinsurance
3 4 (2.68%) Data Structures
3 4 (2.68%) Reference Data
4 3 (2.01%) Blog
4 3 (2.01%) Derivative
4 3 (2.01%) Equities
4 3 (2.01%) Fixed Income
4 3 (2.01%) Public Cloud
4 3 (2.01%) Self-Motivation
5 2 (1.34%) Algorithms
5 2 (1.34%) Credit Risk
5 2 (1.34%) Enterprise Software
5 2 (1.34%) Greenfield Project
5 2 (1.34%) Management Information System
5 2 (1.34%) User Experience
5 2 (1.34%) Virtual Team
6 1 (0.67%) Market Risk
6 1 (0.67%) NHS
6 1 (0.67%) Replication
Operating Systems
1 10 (6.71%) Unix
2 8 (5.37%) Linux
3 5 (3.36%) Windows
4 2 (1.34%) Mac OS X
Processes & Methodologies
1 62 (41.61%) Business Intelligence
2 58 (38.93%) Agile Software Development
3 41 (27.52%) Data Modelling
4 35 (23.49%) Kimball Methodology
5 27 (18.12%) Analytics
6 24 (16.11%) DevOps
7 20 (13.42%) SDLC
8 19 (12.75%) Machine Learning
9 15 (10.07%) Data Architecture
9 15 (10.07%) Migration
9 15 (10.07%) Scrum
10 14 (9.40%) Data Integration
10 14 (9.40%) Problem-Solving
11 12 (8.05%) Change Management
11 12 (8.05%) Data Development
11 12 (8.05%) Data Governance
11 12 (8.05%) ETL Development
11 12 (8.05%) Information Management
11 12 (8.05%) Portfolio Management
11 12 (8.05%) Visualisation
Programming Languages
1 95 (63.76%) SQL
2 46 (30.87%) Python
3 20 (13.42%) T-SQL
4 14 (9.40%) PL/SQL
5 11 (7.38%) Java
5 11 (7.38%) R
6 9 (6.04%) Data Analysis Expressions (DAX)
7 8 (5.37%) C#
8 7 (4.70%) Shell Script
9 6 (4.03%) Perl
10 4 (2.68%) PowerShell
11 2 (1.34%) C++
11 2 (1.34%) JavaScript
11 2 (1.34%) Scala
12 1 (0.67%) C
12 1 (0.67%) MATLAB
12 1 (0.67%) Ruby
12 1 (0.67%) SAS Macro
12 1 (0.67%) VBA
12 1 (0.67%) VC++
Qualifications
1 5 (3.36%) SC Cleared
1 5 (3.36%) Security Cleared
2 3 (2.01%) Degree
3 2 (1.34%) AWS Certification
3 2 (1.34%) Computer Science Degree
4 1 (0.67%) Numerate Degree
Quality Assurance & Compliance
1 9 (6.04%) Data Quality
1 9 (6.04%) QA
1 9 (6.04%) Solvency II
2 7 (4.70%) GDPR
3 5 (3.36%) IFRS
4 1 (0.67%) Basel III
4 1 (0.67%) IFRS 9
System Software
1 5 (3.36%) Docker
2 2 (1.34%) Oracle RAC
3 1 (0.67%) Active Directory
3 1 (0.67%) Apache Flume
3 1 (0.67%) HDFS
3 1 (0.67%) Virtual Machines
Systems Management
1 7 (4.70%) Kubernetes
2 4 (2.68%) Kibana
3 3 (2.01%) Kubeflow
4 2 (1.34%) Grafana
4 2 (1.34%) Terraform
5 1 (0.67%) Control-M
Vendors
1 29 (19.46%) Microsoft
2 24 (16.11%) Oracle
3 16 (10.74%) Informatica
4 14 (9.40%) Tableau
5 11 (7.38%) Alteryx
6 9 (6.04%) SAP
7 6 (4.03%) Google
8 4 (2.68%) Cadence
8 4 (2.68%) Databricks
9 3 (2.01%) Cognos
10 2 (1.34%) Adobe
10 2 (1.34%) DocuSign
10 2 (1.34%) IBM
10 2 (1.34%) Talend
11 1 (0.67%) MapR
11 1 (0.67%) MuleSoft
11 1 (0.67%) Murex
11 1 (0.67%) ServiceNow
11 1 (0.67%) Snowplow
11 1 (0.67%) Sparx