Period
to 3 March 2021

The following table provides summary statistics for contract job vacancies advertised in London with a requirement for Data Warehouse skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Warehouse over the 6 months to 3 March 2021 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.

Data Warehousing
England > London
6 months to
3 Mar 2021
Same period 2020 Same period 2019
Rank 80 76 89
Rank change year-on-year -4 +13 +29
Contract jobs citing Data Warehouse 590 843 1,251
As % of all contract jobs advertised in London 2.95% 3.03% 2.90%
As % of the Database & Business Intelligence category 12.55% 12.45% 11.79%
Number of daily rates quoted 498 620 947
Median daily rate £525 £500 £488
Median daily rate % change year-on-year +5.00% +2.56% +0.52%
10th Percentile £350 £375 £363
90th Percentile £666 £675 £625
England median daily rate £500 £475 £454
% change year-on-year +5.26% +4.63% +0.89%
Number of hourly rates quoted 2 5 6
Median hourly rate £52.25 £35.00 £23.00
Median hourly rate % change year-on-year +49.29% +52.17% -13.21%
10th Percentile £39.95 £26.25 £19.65
90th Percentile £63.75 £53.40 £43.85
England median hourly rate £32.00 £35.00 £19.18
% change year-on-year -8.57% +82.53% -27.90%

Data Warehouse is in the Databases and Business Intelligence category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in London with a requirement for database or business intelligence skills.

All Database and Business Intelligence Skills
London
Contract vacancies with a requirement for database or business intelligence skills 4,702 6,769 10,615
As % of all contract IT jobs advertised in London 23.52% 24.36% 24.60%
Number of daily rates quoted 3,335 4,924 7,895
Median daily rate £525 £525 £525
10th Percentile £350 £363 £363
90th Percentile £694 £700 £675
England median daily rate £495 £488 £485
% change year-on-year +1.54% +0.52% +2.11%
Number of hourly rates quoted 27 31 41
Median hourly rate £42.00 £35.00 £24.50
Median hourly rate % change year-on-year +20.00% +42.86% -9.79%
10th Percentile £20.60 £18.25 £16.69
90th Percentile £68.00 £64.88 £47.50
Median hourly rate £25.00 £26.00 £30.00
% change year-on-year -3.85% -13.33% -7.69%

Data Warehouse
Job Vacancy Trend in London

Job postings citing Data Warehouse as a proportion of all IT jobs advertised in London.

Job vacancy trend for Data Warehouse in London

Data Warehouse
Contractor Daily Rate Trend in London

3-month moving average daily rate quoted in jobs citing Data Warehouse in London.

Daily rate trend for Data Warehouse in London

Data Warehouse
Daily Rate Histogram in London

Daily rate distribution for jobs citing Data Warehouse in London over the 6 months to 3 March 2021.

Daily rate histogram for Data Warehouse in London

Data Warehouse
Contractor Hourly Rate Trend in London

3-month moving average hourly rates quoted in jobs citing Data Warehouse in London.

Hourly rate trend for Data Warehouse in London

Data Warehouse
Hourly Rate Histogram in London

Hourly rate distribution of jobs citing Data Warehouse in London over the 6 months to 3 March 2021.

Hourly rate histogram for Data Warehouse in London

Data Warehouse
Contract Job Locations in London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Data Warehouse within the London region over the 6 months to 3 March 2021. 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
Central London +15 110 £550 +10.00% 40
West London +29 17 £500 +17.65% 11
South London +26 10 £560 +17.89% 4
Data Warehouse
England

For the 6 months to 3 March 2021, IT contractor jobs citing Data Warehouse 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 London region with a requirement for Data Warehouse.

1 311 (52.71%) SQL
2 234 (39.66%) Business Intelligence
3 219 (37.12%) ETL
4 206 (34.92%) Data Modelling
5 198 (33.56%) Azure
6 179 (30.34%) Agile Software Development
7 163 (27.63%) Python
8 157 (26.61%) Finance
9 153 (25.93%) Analytics
10 142 (24.07%) AWS
11 139 (23.56%) SQL Server
12 123 (20.85%) Data Lake
13 115 (19.49%) Big Data
14 114 (19.32%) Power Platform
15 113 (19.15%) Power BI
16 100 (16.95%) Microsoft
17 98 (16.61%) Oracle
18 86 (14.58%) Analytical Skills
19 84 (14.24%) Migration
20 80 (13.56%) SQL Server Integration Services
21 78 (13.22%) DevOps
22 73 (12.37%) GCP
23 72 (12.20%) Data Analysis
24 71 (12.03%) Relational Database
25 70 (11.86%) Banking
26 67 (11.36%) Java
27 64 (10.85%) Data Architecture
28 62 (10.51%) Tableau
29 61 (10.34%) Apache Spark
30 60 (10.17%) Data Management

Data Warehouse
Co-occurring IT Skills in 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 61 (10.34%) Apache Spark
2 30 (5.08%) Apache Airflow
3 27 (4.58%) Apache
4 11 (1.86%) Confluence
5 6 (1.02%) SAS
6 5 (0.85%) Apache Pig
7 4 (0.68%) SharePoint
8 1 (0.17%) Apache Solr
8 1 (0.17%) Apache Synapse
8 1 (0.17%) MQSeries
Applications
1 14 (2.37%) Microsoft Excel
2 11 (1.86%) Microsoft Office
3 5 (0.85%) Microsoft PowerPoint
4 3 (0.51%) MS Visio
5 2 (0.34%) Microsoft Project
5 2 (0.34%) Spreadsheet
5 2 (0.34%) SPSS
Business Applications
1 11 (1.86%) Oracle EBS
2 7 (1.19%) HFM
3 3 (0.51%) thinkFolio
4 2 (0.34%) Aligne
4 2 (0.34%) Markit EDM
4 2 (0.34%) Sparx Enterprise Architect
5 1 (0.17%) Cerner Millennium
5 1 (0.17%) Dynamics CRM
5 1 (0.17%) Dynamics NAV
5 1 (0.17%) Eagle PACE
5 1 (0.17%) HiPortfolio
5 1 (0.17%) LatentZero
5 1 (0.17%) LongView
5 1 (0.17%) Magento
5 1 (0.17%) MultiFonds
5 1 (0.17%) SimCorp Dimension
5 1 (0.17%) SystmOne
Cloud Services
1 198 (33.56%) Azure
2 142 (24.07%) AWS
3 114 (19.32%) Power Platform
4 73 (12.37%) GCP
5 55 (9.32%) Azure Data Factory
6 51 (8.64%) Serverless
7 34 (5.76%) AWS Lambda
8 29 (4.92%) Amazon S3
9 15 (2.54%) Amazon EC2
10 14 (2.37%) Amazon ECS
11 13 (2.20%) Amazon EMR
11 13 (2.20%) Amazon Kinesis
12 12 (2.03%) PaaS
13 11 (1.86%) GitHub
14 10 (1.69%) AWS CloudFormation
14 10 (1.69%) Dynamics 365
14 10 (1.69%) iPaaS
15 7 (1.19%) Google Analytics
15 7 (1.19%) IaaS
15 7 (1.19%) PowerApps
Communications & Networking
1 17 (2.88%) HTTP
2 3 (0.51%) Firewall
2 3 (0.51%) LAN
2 3 (0.51%) Network Security
2 3 (0.51%) Wi-Fi
3 2 (0.34%) DNS
3 2 (0.34%) TCP/IP
3 2 (0.34%) VPN
3 2 (0.34%) WAN
4 1 (0.17%) FTP
4 1 (0.17%) Internet
4 1 (0.17%) Software-Defined Networking
4 1 (0.17%) SSH
4 1 (0.17%) VLAN
Database & Business Intelligence
1 139 (23.56%) SQL Server
2 123 (20.85%) Data Lake
3 115 (19.49%) Big Data
4 113 (19.15%) Power BI
5 80 (13.56%) SQL Server Integration Services
6 71 (12.03%) Relational Database
7 62 (10.51%) Tableau
8 53 (8.98%) Amazon Redshift
9 52 (8.81%) Oracle Database
10 45 (7.63%) NoSQL
11 44 (7.46%) BigQuery
12 42 (7.12%) SQL Server Reporting Services
13 41 (6.95%) Snowflake Schema
14 40 (6.78%) Azure SQL Data Warehouse
14 40 (6.78%) Hadoop
15 38 (6.44%) MySQL
15 38 (6.44%) SQL Server Analysis Services
16 37 (6.27%) PostgreSQL
17 33 (5.59%) Azure SQL Database
18 30 (5.08%) Oracle Database 11g
Development Applications
1 33 (5.59%) JIRA
2 28 (4.75%) Git (software)
3 21 (3.56%) kappa
4 20 (3.39%) PowerDesigner
5 17 (2.88%) Maven
6 14 (2.37%) Jenkins
7 13 (2.20%) ERwin
8 12 (2.03%) ER Studio
9 10 (1.69%) Artifactory
10 9 (1.53%) SQL Server Management Studio (SSMS)
11 8 (1.36%) Bitbucket
11 8 (1.36%) Selenium
12 7 (1.19%) GitLab
12 7 (1.19%) Visual Studio
12 7 (1.19%) Visual Studio Team System
13 6 (1.02%) Cypress.io
14 5 (0.85%) Atlassian Bamboo
15 3 (0.51%) TeamCity
16 2 (0.34%) Postman
16 2 (0.34%) XMLSpy
General
1 157 (26.61%) Finance
2 70 (11.86%) Banking
3 30 (5.08%) Investment Banking
4 19 (3.22%) Retail
5 15 (2.54%) Public Sector
6 12 (2.03%) Marketing
7 11 (1.86%) Advertising
8 10 (1.69%) Front Office
9 9 (1.53%) Publishing
10 8 (1.36%) Back Office
11 6 (1.02%) Telecoms
12 5 (0.85%) Manufacturing
13 4 (0.68%) Financial Institution
13 4 (0.68%) Pharmaceutical
14 3 (0.51%) Automotive
14 3 (0.51%) French Language
14 3 (0.51%) Legal
14 3 (0.51%) Retail Banking
15 2 (0.34%) Law
15 2 (0.34%) Local Government
Job Titles
1 153 (25.93%) Data Engineer
2 120 (20.34%) Developer
3 110 (18.64%) Architect
4 88 (14.92%) Analyst
5 63 (10.68%) Data Architect
6 48 (8.14%) Solutions Architect
7 44 (7.46%) Consultant
8 38 (6.44%) AWS Engineer
9 37 (6.27%) Azure Engineer
10 35 (5.93%) Business Intelligence Developer
11 34 (5.76%) Business Analyst
11 34 (5.76%) Data Analyst
12 30 (5.08%) Python Engineer
13 23 (3.90%) SQL Developer
14 22 (3.73%) Business Intelligence Consultant
15 20 (3.39%) Data Business Analyst
16 18 (3.05%) Azure Architect
16 18 (3.05%) Data Warehouse Analyst
17 17 (2.88%) ETL Developer
17 17 (2.88%) Technical Analyst
Libraries, Frameworks & Software Standards
1 55 (9.32%) Kafka
2 34 (5.76%) Web Services
3 32 (5.42%) XML
4 25 (4.24%) JSON
5 20 (3.39%) REST
5 20 (3.39%) RESTful
6 18 (3.05%) HTML
7 17 (2.88%) .NET
8 14 (2.37%) PySpark
9 11 (1.86%) Oracle GoldenGate
9 11 (1.86%) PostGIS
10 8 (1.36%) Spring
11 7 (1.19%) Node.js
11 7 (1.19%) OAuth
11 7 (1.19%) React
12 6 (1.02%) .NET Framework
12 6 (1.02%) gRPC
12 6 (1.02%) SOAP
12 6 (1.02%) Spark Streaming
12 6 (1.02%) Swagger
Miscellaneous
1 86 (14.58%) Analytical Skills
2 44 (7.46%) Data Structures
3 20 (3.39%) Algorithms
4 18 (3.05%) Management Information System
5 17 (2.88%) Self-Motivation
6 15 (2.54%) User Experience
6 15 (2.54%) Virtual Team
7 14 (2.37%) Cloud Native
7 14 (2.37%) Credit Risk
8 13 (2.20%) Greenfield Project
9 12 (2.03%) NHS
10 10 (1.69%) Hedge funds
11 9 (1.53%) Data Centre
12 7 (1.19%) Enterprise Software
12 7 (1.19%) Oracle Exalytics
13 6 (1.02%) Life Science
13 6 (1.02%) Reinsurance
14 5 (0.85%) Derivative
14 5 (0.85%) Reference Data
14 5 (0.85%) Replication
Operating Systems
1 25 (4.24%) Linux
2 13 (2.20%) Windows
3 9 (1.53%) Unix
4 1 (0.17%) Red Hat Enterprise Linux
4 1 (0.17%) VMS
4 1 (0.17%) Windows Server
Processes & Methodologies
1 234 (39.66%) Business Intelligence
2 219 (37.12%) ETL
3 206 (34.92%) Data Modelling
4 179 (30.34%) Agile Software Development
5 153 (25.93%) Analytics
6 84 (14.24%) Migration
7 78 (13.22%) DevOps
8 72 (12.20%) Data Analysis
9 64 (10.85%) Data Architecture
10 60 (10.17%) Data Management
11 56 (9.49%) Scrum
12 55 (9.32%) Kimball Methodology
13 52 (8.81%) Performance Tuning
14 50 (8.47%) Data Integration
15 47 (7.97%) Data Engineering
15 47 (7.97%) Data Science
15 47 (7.97%) Visualisation
16 44 (7.46%) Data Migration
17 43 (7.29%) SDLC
18 42 (7.12%) Microservices
Programming Languages
1 311 (52.71%) SQL
2 163 (27.63%) Python
3 67 (11.36%) Java
4 51 (8.64%) T-SQL
5 48 (8.14%) PL/SQL
6 23 (3.90%) C#
7 22 (3.73%) Scala
8 18 (3.05%) Data Analysis Expressions (DAX)
9 15 (2.54%) R
10 13 (2.20%) JavaScript
11 12 (2.03%) PowerShell
12 10 (1.69%) C
13 9 (1.53%) Bash Shell
14 7 (1.19%) VB
15 6 (1.02%) Go
16 4 (0.68%) VBA
17 3 (0.51%) Java 8
17 3 (0.51%) Shell Script
17 3 (0.51%) TypeScript
18 2 (0.34%) Perl
Qualifications
1 27 (4.58%) Security Cleared
2 20 (3.39%) Degree
3 16 (2.71%) SC Cleared
4 13 (2.20%) AWS Certification
5 6 (1.02%) Sun Certification
6 5 (0.85%) ITIL Certification
7 4 (0.68%) ISEB
8 3 (0.51%) Computer Science Degree
8 3 (0.51%) ISTQB
8 3 (0.51%) Master's Degree
8 3 (0.51%) Microsoft Certification
8 3 (0.51%) TOGAF Certification
9 2 (0.34%) CIMA
9 2 (0.34%) PMI Certification
10 1 (0.17%) ACCA
10 1 (0.17%) DV Cleared
10 1 (0.17%) MBA
10 1 (0.17%) MCSE
10 1 (0.17%) PRINCE2 Practitioner
Quality Assurance & Compliance
1 43 (7.29%) Data Quality
1 43 (7.29%) QA
2 11 (1.86%) GDPR
3 6 (1.02%) IFRS
4 2 (0.34%) CDISC
4 2 (0.34%) PMO
4 2 (0.34%) SLA
4 2 (0.34%) Solvency II
5 1 (0.17%) DICOM
5 1 (0.17%) GAAP
5 1 (0.17%) ISO/IEC 20000
5 1 (0.17%) MiFID
5 1 (0.17%) PCI DSS
System Software
1 22 (3.73%) Docker
2 18 (3.05%) HDFS
3 5 (0.85%) Apache Flume
3 5 (0.85%) Oracle RAC
4 2 (0.34%) Active Directory
5 1 (0.17%) Apache ZooKeeper
5 1 (0.17%) VMware Infrastructure
Systems Management
1 19 (3.22%) Kubernetes
2 18 (3.05%) Terraform
3 9 (1.53%) Ansible
4 5 (0.85%) Control-M
4 5 (0.85%) Hadoop YARN
5 4 (0.68%) Enterprise Manager Cloud Control
5 4 (0.68%) Foglight
5 4 (0.68%) Opscode Chef
5 4 (0.68%) Puppet
6 1 (0.17%) Istio
6 1 (0.17%) Oozie
6 1 (0.17%) Oracle RMAN
Vendors
1 100 (16.95%) Microsoft
2 98 (16.61%) Oracle
3 59 (10.00%) Google
4 54 (9.15%) Databricks
5 29 (4.92%) Informatica
6 20 (3.39%) BiZZdesign
7 18 (3.05%) Talend
8 16 (2.71%) SAP
9 12 (2.03%) MuleSoft
10 11 (1.86%) Teradata
11 7 (1.19%) Atlassian
11 7 (1.19%) Hyperion
11 7 (1.19%) MapR
12 6 (1.02%) Sage
13 5 (0.85%) Splunk
13 5 (0.85%) VMware
14 4 (0.68%) Ab Initio
14 4 (0.68%) Murex
14 4 (0.68%) Vertica
15 3 (0.51%) Salesforce.com