Period
to 1 August 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 1 August 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
1 Aug 2021
Same period 2020 Same period 2019
Rank 78 80 81
Rank change year-on-year +2 +1 +22
Contract jobs citing Data Warehouse 992 504 1,339
As % of all contract jobs advertised in London 3.29% 3.20% 3.33%
As % of the Database & Business Intelligence category 13.66% 12.65% 13.16%
Number of daily rates quoted 675 366 998
10th Percentile £400 £350 £363
25th Percentile £450 £421 £413
Median daily rate (50th Percentile) £550 £514 £500
Median % change year-on-year +7.06% +2.75% -
75th Percentile £628 £625 £575
90th Percentile £710 £725 £663
England median daily rate £517 £493 £475
% change year-on-year +4.97% +3.68% +2.70%
Number of hourly rates quoted 10 2 3
10th Percentile " £29.33 £25.40
25th Percentile £8.00 £33.94 £27.13
Median hourly rate £27.50 £43.25 £30.00
Median % change year-on-year -36.42% +44.17% +13.21%
75th Percentile £38.94 £52.94 £36.88
90th Percentile £46.96 £57.78 £41.00
England median hourly rate £23.95 £67.50 £19.31
% change year-on-year -64.53% +249.56% -16.04%

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 7,260 3,984 10,178
As % of all contract IT jobs advertised in London 24.10% 25.29% 25.31%
Number of daily rates quoted 5,136 2,866 7,462
10th Percentile £388 £363 £363
25th Percentile £463 £438 £425
Median daily rate (50th Percentile) £550 £525 £525
Median % change year-on-year +4.76% - -
75th Percentile £650 £636 £608
90th Percentile £725 £725 £688
England median daily rate £520 £500 £480
% change year-on-year +4.00% +4.17% +1.05%
Number of hourly rates quoted 36 29 56
10th Percentile £11.00 £15.99 £15.55
25th Percentile £19.06 £20.50 £20.00
Median hourly rate £28.31 £27.50 £25.10
Median % change year-on-year +2.95% +9.58% -16.35%
75th Percentile £44.78 £39.25 £44.06
90th Percentile £57.72 £49.20 £51.63
England median hourly rate £26.25 £25.00 £30.00
% change year-on-year +5.00% -16.67% -

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 1 August 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 1 August 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 1 August 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 -14 133 £550 +14.29% 52
South London +30 12 £560 +12.00% 7
West London -6 10 £510 -19.05% 19
North London - 1 - - 3
Data Warehouse
England

For the 6 months to 1 August 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.

1 564 (56.85%) SQL
2 426 (42.94%) Business Intelligence
3 347 (34.98%) Azure
4 337 (33.97%) Agile Software Development
5 328 (33.06%) Data Modelling
6 319 (32.16%) Analytics
7 313 (31.55%) ETL
8 292 (29.44%) Finance
9 262 (26.41%) Python
10 217 (21.88%) Social Skills
11 201 (20.26%) SQL Server
12 198 (19.96%) Power Platform
13 197 (19.86%) Power BI
14 180 (18.15%) Big Data
14 180 (18.15%) Data Lake
15 166 (16.73%) DevOps
16 165 (16.63%) Microsoft
17 164 (16.53%) AWS
18 148 (14.92%) Migration
19 145 (14.62%) Oracle
20 138 (13.91%) Data Pipeline
21 137 (13.81%) Databricks
22 134 (13.51%) SQL Server Integration Services
23 131 (13.21%) Data Engineering
24 130 (13.10%) Analytical Skills
25 127 (12.80%) Azure Data Factory
26 124 (12.50%) Scrum
27 121 (12.20%) Apache Spark
28 117 (11.79%) GCP
28 117 (11.79%) Banking

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
1 121 (12.20%) Apache Spark
2 56 (5.65%) Apache Airflow
3 47 (4.74%) Apache
4 21 (2.12%) SAS
5 18 (1.81%) SharePoint
6 17 (1.71%) Jupyter
7 12 (1.21%) Apache Pig
8 11 (1.11%) IIS
9 10 (1.01%) Tomcat
10 8 (0.81%) Elasticsearch
11 6 (0.60%) Confluence
11 6 (0.60%) Oracle Workflow
12 5 (0.50%) Luigi
12 5 (0.50%) Mule
13 4 (0.40%) Oracle SOA Suite
14 2 (0.20%) CMS
15 1 (0.10%) Appian
15 1 (0.10%) MS Project Server
Applications
1 51 (5.14%) Microsoft Excel
2 23 (2.32%) Microsoft PowerPoint
3 6 (0.60%) Microsoft Office
4 3 (0.30%) Microsoft Project
5 2 (0.20%) SPSS
6 1 (0.10%) MS Visio
6 1 (0.10%) Oracle Smart View
6 1 (0.10%) Spreadsheet
Business Applications
1 9 (0.91%) SAP S/4HANA
2 7 (0.71%) Markit EDM
3 6 (0.60%) Oracle EBS
4 3 (0.30%) Adobe Campaign
4 3 (0.30%) Dynamics CRM
4 3 (0.30%) NetSuite
4 3 (0.30%) Salesforce.com CRM
5 2 (0.20%) Cerner Millennium
5 2 (0.20%) Eagle PACE
5 2 (0.20%) HFM
5 2 (0.20%) LatentZero
5 2 (0.20%) LongView
5 2 (0.20%) thinkFolio
6 1 (0.10%) Endur
6 1 (0.10%) IBM Planning Analytics
6 1 (0.10%) Oracle ERP
6 1 (0.10%) Oracle General Ledger
6 1 (0.10%) SAP MDM
6 1 (0.10%) SAP Oil and Gas
6 1 (0.10%) Unit4 Business World
Cloud Services
1 347 (34.98%) Azure
2 198 (19.96%) Power Platform
3 164 (16.53%) AWS
4 127 (12.80%) Azure Data Factory
5 117 (11.79%) GCP
6 66 (6.65%) Serverless
7 63 (6.35%) Azure Synapse Analytics
8 62 (6.25%) Snowflake
9 39 (3.93%) Amazon S3
10 34 (3.43%) Azure Cosmos DB
11 31 (3.13%) AWS Lambda
12 25 (2.52%) PaaS
13 24 (2.42%) Azure Functions
13 24 (2.42%) Azure Storage
14 21 (2.12%) Amazon EC2
15 16 (1.61%) Azure Logic Apps
15 16 (1.61%) GitHub
16 15 (1.51%) Amazon EMR
16 15 (1.51%) Google Compute Engine
17 14 (1.41%) Azure Active Directory
Communications & Networking
1 24 (2.42%) HTTP
2 15 (1.51%) FTP
3 11 (1.11%) DNS
3 11 (1.11%) SMTP
4 4 (0.40%) SSH
4 4 (0.40%) Wi-Fi
5 3 (0.30%) Internet
6 2 (0.20%) Firewall
6 2 (0.20%) Intranet
6 2 (0.20%) SSL
6 2 (0.20%) TCP/IP
6 2 (0.20%) VPN
7 1 (0.10%) DHCP
7 1 (0.10%) Ethernet
7 1 (0.10%) HTTPS
7 1 (0.10%) IPv4
7 1 (0.10%) IPv6
7 1 (0.10%) Kerberos
7 1 (0.10%) SMS
7 1 (0.10%) SNMP
Database & Business Intelligence
1 201 (20.26%) SQL Server
2 197 (19.86%) Power BI
3 180 (18.15%) Big Data
3 180 (18.15%) Data Lake
4 134 (13.51%) SQL Server Integration Services
5 103 (10.38%) Tableau
6 92 (9.27%) Relational Database
7 90 (9.07%) BigQuery
8 85 (8.57%) Hadoop
9 81 (8.17%) SQL Server Analysis Services
10 76 (7.66%) SQL Server Reporting Services
11 70 (7.06%) Azure SQL Data Warehouse
12 59 (5.95%) Amazon Redshift
13 56 (5.65%) NoSQL
14 52 (5.24%) Azure SQL Database
15 51 (5.14%) Metadata
15 51 (5.14%) PostgreSQL
16 46 (4.64%) Apache Hive
17 37 (3.73%) Star Schema
18 36 (3.63%) Oracle Database
Development Applications
1 57 (5.75%) JIRA
2 39 (3.93%) Git (software)
3 25 (2.52%) Jenkins
4 23 (2.32%) PowerDesigner
5 21 (2.12%) kappa
6 13 (1.31%) Cucumber
6 13 (1.31%) Maven
7 12 (1.21%) Subversion
7 12 (1.21%) Team Foundation Server
7 12 (1.21%) Visual Studio
8 11 (1.11%) Bitbucket
8 11 (1.11%) ER Studio
8 11 (1.11%) ERwin
8 11 (1.11%) SpecFlow
8 11 (1.11%) SQL Server Management Studio (SSMS)
9 10 (1.01%) Hudson
9 10 (1.01%) IntelliJ
10 9 (0.91%) Oracle APEX
10 9 (0.91%) Selenium
11 8 (0.81%) Artifactory
General
1 292 (29.44%) Finance
2 217 (21.88%) Social Skills
3 130 (13.10%) Analytical Skills
4 117 (11.79%) Banking
5 51 (5.14%) Investment Banking
6 39 (3.93%) Retail
7 38 (3.83%) Marketing
8 33 (3.33%) Presentation Skills
9 32 (3.23%) Front Office
9 32 (3.23%) Public Sector
10 17 (1.71%) Influencing Skills
11 11 (1.11%) Legal
11 11 (1.11%) Publishing
12 10 (1.01%) Documentation Skills
12 10 (1.01%) Manufacturing
13 9 (0.91%) Retail Banking
14 7 (0.71%) Financial Institution
14 7 (0.71%) Organisational Skills
14 7 (0.71%) Pharmaceutical
15 6 (0.60%) Telecoms
Job Titles
1 218 (21.98%) Data Engineer
2 174 (17.54%) Developer
3 159 (16.03%) Architect
4 131 (13.21%) Analyst
5 99 (9.98%) Data Architect
6 61 (6.15%) Azure Engineer
7 56 (5.65%) Business Intelligence Developer
8 47 (4.74%) Data Analyst
9 45 (4.54%) Project Manager
10 44 (4.44%) Solutions Architect
11 42 (4.23%) SQL Developer
12 41 (4.13%) Consultant
13 33 (3.33%) Business Analyst
14 32 (3.23%) Data Modeller
15 31 (3.13%) Senior Data Engineer
16 27 (2.72%) Azure Architect
17 25 (2.52%) Cloud Engineer
17 25 (2.52%) Data Scientist
18 24 (2.42%) SQL Analyst
19 23 (2.32%) Data Warehouse Developer
Libraries, Frameworks & Software Standards
1 76 (7.66%) Kafka
2 53 (5.34%) XML
3 47 (4.74%) .NET
4 38 (3.83%) JSON
5 26 (2.62%) HTML
6 24 (2.42%) SOAP
7 22 (2.22%) REST
7 22 (2.22%) Spring
8 21 (2.12%) PySpark
9 20 (2.02%) Node.js
9 20 (2.02%) Spark Streaming
10 17 (1.71%) D3.js
10 17 (1.71%) RESTful
10 17 (1.71%) Shiny
11 16 (1.61%) .NET Framework
11 16 (1.61%) Web Services
12 15 (1.51%) Spring Boot
13 14 (1.41%) Apache Avro
13 14 (1.41%) Apache Beam
14 13 (1.31%) Oracle GoldenGate
Miscellaneous
1 59 (5.95%) Management Information System
2 45 (4.54%) Data Structures
3 36 (3.63%) Algorithms
4 26 (2.62%) Credit Risk
5 24 (2.42%) Virtual Team
6 22 (2.22%) Social Media
7 21 (2.12%) Cloud Native
8 18 (1.81%) Legacy Applications
9 16 (1.61%) Legacy Systems
9 16 (1.61%) NHS
10 14 (1.41%) Replication
10 14 (1.41%) Self-Motivation
11 12 (1.21%) Market Risk
12 11 (1.11%) Derivative
12 11 (1.11%) Equity Derivative
13 10 (1.01%) User Experience
14 8 (0.81%) Enterprise Software
14 8 (0.81%) FMCG
14 8 (0.81%) Reference Data
14 8 (0.81%) Reinsurance
Operating Systems
1 35 (3.53%) Linux
2 30 (3.02%) Windows
3 29 (2.92%) Unix
4 8 (0.81%) Red Hat Enterprise Linux
5 5 (0.50%) Debian
5 5 (0.50%) Ubuntu
6 2 (0.20%) Apple iOS
6 2 (0.20%) Windows Server 2012
7 1 (0.10%) AIX
7 1 (0.10%) HPUX
7 1 (0.10%) Slackware
7 1 (0.10%) Solaris
Processes & Methodologies
1 426 (42.94%) Business Intelligence
2 337 (33.97%) Agile Software Development
3 328 (33.06%) Data Modelling
4 319 (32.16%) Analytics
5 313 (31.55%) ETL
6 166 (16.73%) DevOps
7 148 (14.92%) Migration
8 138 (13.91%) Data Pipeline
9 131 (13.21%) Data Engineering
10 124 (12.50%) Scrum
11 112 (11.29%) Data Architecture
11 112 (11.29%) Visualisation
12 110 (11.09%) Data Management
12 110 (11.09%) Data Science
13 104 (10.48%) Problem-Solving
14 100 (10.08%) Data Analysis
15 88 (8.87%) Data Integration
16 79 (7.96%) Stakeholder Management
17 75 (7.56%) Machine Learning
18 74 (7.46%) Performance Tuning
Programming Languages
1 564 (56.85%) SQL
2 262 (26.41%) Python
3 116 (11.69%) Java
4 91 (9.17%) T-SQL
5 59 (5.95%) Scala
6 58 (5.85%) PL/SQL
7 57 (5.75%) C#
8 36 (3.63%) Data Analysis Expressions (DAX)
9 32 (3.23%) R
9 32 (3.23%) VBA
10 30 (3.02%) PowerShell
11 25 (2.52%) JavaScript
12 13 (1.31%) Go
12 13 (1.31%) VB
13 11 (1.11%) Bash Shell
13 11 (1.11%) Java 8
13 11 (1.11%) Kotlin
13 11 (1.11%) Perl
14 10 (1.01%) C
15 9 (0.91%) C++
Qualifications
1 83 (8.37%) Degree
2 39 (3.93%) Security Cleared
3 26 (2.62%) Computer Science Degree
4 20 (2.02%) SC Cleared
5 13 (1.31%) ISEB
6 10 (1.01%) PMI Certification
7 8 (0.81%) ITIL Certification
8 6 (0.60%) ISTQB
8 6 (0.60%) Master's Degree
9 4 (0.40%) AWS Certification
9 4 (0.40%) CISSP
9 4 (0.40%) Microsoft Certification
10 3 (0.30%) DV Cleared
10 3 (0.30%) PMP
10 3 (0.30%) TOGAF Certification
11 2 (0.20%) CISM
11 2 (0.20%) MCSA
11 2 (0.20%) Numerate Degree
11 2 (0.20%) SAS Certification
12 1 (0.10%) PRINCE2 Certification
Quality Assurance & Compliance
1 84 (8.47%) Data Quality
2 30 (3.02%) QA
3 19 (1.92%) GDPR
4 7 (0.71%) PMO
5 5 (0.50%) Solvency II
6 4 (0.40%) SLA
7 3 (0.30%) Accessibility
7 3 (0.30%) GRC
7 3 (0.30%) IFRS
7 3 (0.30%) Sarbanes-Oxley
8 2 (0.20%) PCI DSS
8 2 (0.20%) PSD2
9 1 (0.10%) Actionable Recommendations
9 1 (0.10%) COBIT
9 1 (0.10%) Cyber Essentials
9 1 (0.10%) GAAP
9 1 (0.10%) NCSC
System Software
1 34 (3.43%) Docker
2 23 (2.32%) Active Directory
3 15 (1.51%) HDFS
4 1 (0.10%) Apache ZooKeeper
4 1 (0.10%) VMware Infrastructure
Systems Management
1 67 (6.75%) Kubernetes
2 39 (3.93%) Terraform
3 15 (1.51%) Ansible
4 13 (1.31%) Single Sign-On
5 11 (1.11%) Kibana
5 11 (1.11%) Oozie
6 10 (1.01%) Control-M
7 8 (0.81%) Opscode Chef
7 8 (0.81%) Puppet
8 6 (0.60%) Docker Swarm
8 6 (0.60%) logstash
9 5 (0.50%) Grafana
10 3 (0.30%) Hadoop YARN
11 1 (0.10%) HP Quality Center
11 1 (0.10%) Microsoft Intune
11 1 (0.10%) Nagios
Vendors
1 165 (16.63%) Microsoft
2 145 (14.62%) Oracle
3 137 (13.81%) Databricks
4 96 (9.68%) Google
5 47 (4.74%) SAP
6 38 (3.83%) Informatica
7 33 (3.33%) Salesforce.com
8 31 (3.13%) Alteryx
9 22 (2.22%) BiZZdesign
10 17 (1.71%) MuleSoft
10 17 (1.71%) Teradata
11 15 (1.51%) Ab Initio
12 12 (1.21%) ServiceNow
12 12 (1.21%) Splunk
13 11 (1.11%) Cloudera
13 11 (1.11%) MapR
14 9 (0.91%) IBM
15 8 (0.81%) Red Hat
15 8 (0.81%) Talend
16 6 (0.60%) Cognos