Period
to 11 May 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 11 May 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
11 May 2021
Same period 2020 Same period 2019
Rank 78 81 82
Rank change year-on-year +3 +1 +15
Contract jobs citing Data Warehouse 745 644 1,300
As % of all contract jobs advertised in London 3.18% 3.03% 3.15%
As % of the Database & Business Intelligence category 13.63% 12.52% 12.61%
Number of daily rates quoted 493 456 991
10th Percentile £375 £360 £369
25th Percentile £431 £413 £413
Median daily rate (50th Percentile) £525 £500 £500
Median % change year-on-year +5.00% - -
75th Percentile £603 £588 £575
90th Percentile £650 £675 £638
England median daily rate £500 £475 £475
% change year-on-year +5.26% - +0.53%
Number of hourly rates quoted 6 4 5
10th Percentile " " £19.51
25th Percentile £8.00 £26.25 £20.38
Median hourly rate £23.00 £31.25 £21.50
Median % change year-on-year -26.40% +45.35% -19.01%
75th Percentile £48.94 £43.38 £24.60
90th Percentile £59.38 £53.95 £24.69
England median hourly rate £25.07 £50.50 £17.11
% change year-on-year -50.36% +195.15% -8.75%

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 5,465 5,143 10,306
As % of all contract IT jobs advertised in London 23.36% 24.22% 25.00%
Number of daily rates quoted 3,880 3,737 7,595
10th Percentile £369 £363 £363
25th Percentile £447 £425 £425
Median daily rate (50th Percentile) £525 £525 £525
75th Percentile £638 £625 £610
90th Percentile £713 £700 £675
England median daily rate £500 £495 £488
% change year-on-year +1.01% +1.54% +2.63%
Number of hourly rates quoted 31 31 46
10th Percentile £14.00 £15.94 £18.53
25th Percentile £20.63 £20.24 £20.63
Median hourly rate £34.88 £26.50 £24.50
Median % change year-on-year +31.62% +8.16% -10.35%
75th Percentile £60.38 £39.00 £43.75
90th Percentile £66.50 £61.00 £54.25
England median hourly rate £24.64 £24.70 £35.00
% change year-on-year -0.24% -29.43% +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 11 May 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 11 May 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 11 May 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 -5 114 £550 +10.00% 50
South London +33 12 £560 +17.89% 3
West London +3 8 £475 +11.76% 14
Data Warehouse
England

For the 6 months to 11 May 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.

1 422 (56.64%) SQL
2 310 (41.61%) Business Intelligence
3 265 (35.57%) Azure
4 259 (34.77%) Data Modelling
5 249 (33.42%) ETL
6 243 (32.62%) Agile Software Development
7 237 (31.81%) Analytics
8 218 (29.26%) Finance
9 181 (24.30%) Python
10 161 (21.61%) Social Skills
11 157 (21.07%) SQL Server
12 148 (19.87%) Power BI
12 148 (19.87%) Power Platform
13 144 (19.33%) Microsoft
14 140 (18.79%) AWS
15 138 (18.52%) Big Data
16 135 (18.12%) Data Lake
17 123 (16.51%) Oracle
18 120 (16.11%) SQL Server Integration Services
19 114 (15.30%) DevOps
20 113 (15.17%) Data Pipeline
21 107 (14.36%) Analytical Skills
22 100 (13.42%) Migration
22 100 (13.42%) Databricks
23 91 (12.21%) Azure Data Factory
24 90 (12.08%) Data Architecture
25 89 (11.95%) Data Management
26 87 (11.68%) Banking
26 87 (11.68%) Apache Spark
27 83 (11.14%) Data Science

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 87 (11.68%) Apache Spark
2 51 (6.85%) Apache Airflow
3 41 (5.50%) Apache
4 14 (1.88%) SAS
5 13 (1.74%) SharePoint
6 9 (1.21%) Jupyter
7 7 (0.94%) IIS
8 6 (0.81%) Apache Pig
8 6 (0.81%) Confluence
9 4 (0.54%) Oracle SOA Suite
10 3 (0.40%) Luigi
10 3 (0.40%) Oracle Workflow
11 2 (0.27%) CMS
12 1 (0.13%) Apache Solr
12 1 (0.13%) Appian
12 1 (0.13%) Elasticsearch
12 1 (0.13%) MS Project Server
Applications
1 27 (3.62%) Microsoft Excel
2 14 (1.88%) Microsoft PowerPoint
3 8 (1.07%) Microsoft Office
4 3 (0.40%) Microsoft Project
4 3 (0.40%) SPSS
5 1 (0.13%) Oracle Smart View
5 1 (0.13%) Spreadsheet
Business Applications
1 13 (1.74%) Oracle EBS
2 7 (0.94%) HFM
3 6 (0.81%) Markit EDM
4 3 (0.40%) Aligne
4 3 (0.40%) Cerner Millennium
4 3 (0.40%) Dynamics CRM
5 2 (0.27%) Eagle PACE
5 2 (0.27%) LatentZero
5 2 (0.27%) LongView
5 2 (0.27%) NetSuite
5 2 (0.27%) thinkFolio
6 1 (0.13%) Dynamics NAV
6 1 (0.13%) Oracle BPM
6 1 (0.13%) Oracle ERP
6 1 (0.13%) Oracle General Ledger
6 1 (0.13%) Oracle Payables
6 1 (0.13%) Oracle Receivables
6 1 (0.13%) Payment Gateway
6 1 (0.13%) SAP MDM
6 1 (0.13%) SAP S/4HANA
Cloud Services
1 265 (35.57%) Azure
2 148 (19.87%) Power Platform
3 140 (18.79%) AWS
4 91 (12.21%) Azure Data Factory
5 76 (10.20%) GCP
6 57 (7.65%) Azure Synapse Analytics
7 54 (7.25%) Serverless
8 26 (3.49%) Amazon S3
9 22 (2.95%) AWS Lambda
10 21 (2.82%) Azure Cosmos DB
10 21 (2.82%) Azure Functions
11 20 (2.68%) PaaS
12 18 (2.42%) Amazon EC2
13 17 (2.28%) GitHub
14 15 (2.01%) Azure Storage
15 13 (1.74%) Amazon Kinesis
15 13 (1.74%) Google Analytics
16 12 (1.61%) Dynamics 365
17 11 (1.48%) iPaaS
18 9 (1.21%) Amazon EMR
Communications & Networking
1 25 (3.36%) HTTP
2 10 (1.34%) FTP
3 8 (1.07%) DNS
4 7 (0.94%) SMTP
5 3 (0.40%) Network Security
6 2 (0.27%) SSH
7 1 (0.13%) Firewall
7 1 (0.13%) PuTTY
7 1 (0.13%) Software-Defined Networking
7 1 (0.13%) SSL
7 1 (0.13%) Unified Communications
7 1 (0.13%) Wi-Fi
7 1 (0.13%) WinSCP
Database & Business Intelligence
1 157 (21.07%) SQL Server
2 148 (19.87%) Power BI
3 138 (18.52%) Big Data
4 135 (18.12%) Data Lake
5 120 (16.11%) SQL Server Integration Services
6 80 (10.74%) Tableau
7 78 (10.47%) Relational Database
8 68 (9.13%) Snowflake Schema
8 68 (9.13%) SQL Server Reporting Services
9 61 (8.19%) SQL Server Analysis Services
10 57 (7.65%) Hadoop
11 56 (7.52%) BigQuery
12 55 (7.38%) Amazon Redshift
13 52 (6.98%) NoSQL
14 51 (6.85%) Azure SQL Data Warehouse
15 49 (6.58%) Oracle Database
16 39 (5.23%) Star Schema
17 36 (4.83%) PostgreSQL
18 32 (4.30%) Azure SQL Database
19 31 (4.16%) Enterprise Data Warehouse
Development Applications
1 50 (6.71%) JIRA
2 27 (3.62%) Git (software)
3 24 (3.22%) kappa
4 22 (2.95%) PowerDesigner
5 19 (2.55%) ERwin
6 16 (2.15%) ER Studio
7 13 (1.74%) SQL Server Management Studio (SSMS)
8 12 (1.61%) Maven
9 10 (1.34%) Bitbucket
10 9 (1.21%) Jenkins
11 8 (1.07%) Visual Studio
12 7 (0.94%) Cucumber
12 7 (0.94%) Oracle APEX
13 6 (0.81%) Artifactory
14 4 (0.54%) FitNesse
14 4 (0.54%) Selenium
14 4 (0.54%) Visual Studio Team System
15 3 (0.40%) SpecFlow
16 2 (0.27%) Postman
16 2 (0.27%) Zephyr
General
1 218 (29.26%) Finance
2 161 (21.61%) Social Skills
3 107 (14.36%) Analytical Skills
4 87 (11.68%) Banking
5 40 (5.37%) Investment Banking
6 28 (3.76%) Retail
7 26 (3.49%) Public Sector
8 22 (2.95%) Front Office
8 22 (2.95%) Presentation Skills
9 17 (2.28%) Marketing
10 13 (1.74%) Influencing Skills
11 6 (0.81%) Back Office
11 6 (0.81%) Organisational Skills
11 6 (0.81%) Publishing
12 5 (0.67%) Documentation Skills
12 5 (0.67%) Financial Institution
12 5 (0.67%) French Language
12 5 (0.67%) Manufacturing
12 5 (0.67%) Telecoms
13 4 (0.54%) Law
Job Titles
1 188 (25.23%) Data Engineer
2 126 (16.91%) Developer
3 123 (16.51%) Architect
4 106 (14.23%) Analyst
5 75 (10.07%) Data Architect
6 53 (7.11%) Azure Engineer
7 46 (6.17%) Business Intelligence Developer
8 42 (5.64%) Consultant
8 42 (5.64%) Solutions Architect
9 40 (5.37%) Data Analyst
10 38 (5.10%) SQL Developer
11 29 (3.89%) Project Manager
11 29 (3.89%) Python Engineer
12 28 (3.76%) AWS Engineer
13 26 (3.49%) Azure Architect
14 25 (3.36%) Business Analyst
15 23 (3.09%) Senior Data Engineer
16 22 (2.95%) Data Modeller
16 22 (2.95%) Data Warehouse Developer
16 22 (2.95%) SQL Analyst
Libraries, Frameworks & Software Standards
1 56 (7.52%) Kafka
2 55 (7.38%) XML
3 36 (4.83%) JSON
4 29 (3.89%) .NET
5 26 (3.49%) HTML
6 24 (3.22%) SOAP
7 23 (3.09%) REST
8 18 (2.42%) PySpark
8 18 (2.42%) Web Services
9 15 (2.01%) Oracle GoldenGate
10 12 (1.61%) Spark Streaming
11 11 (1.48%) PostGIS
11 11 (1.48%) RESTful
12 10 (1.34%) .NET Framework
13 9 (1.21%) D3.js
13 9 (1.21%) Shiny
13 9 (1.21%) WinForms
14 8 (1.07%) Apache Beam
14 8 (1.07%) Node.js
15 7 (0.94%) Gherkin
Miscellaneous
1 43 (5.77%) Data Structures
2 39 (5.23%) Management Information System
3 26 (3.49%) Algorithms
4 23 (3.09%) Self-Motivation
5 17 (2.28%) NHS
6 16 (2.15%) Virtual Team
7 11 (1.48%) Social Media
7 11 (1.48%) User Experience
8 10 (1.34%) Cloud Native
8 10 (1.34%) Credit Risk
8 10 (1.34%) Replication
9 9 (1.21%) Data Centre
9 9 (1.21%) Derivative
9 9 (1.21%) Greenfield Project
10 8 (1.07%) Equity Derivative
11 7 (0.94%) iSeries
11 7 (0.94%) Oracle Exalytics
12 6 (0.81%) Market Risk
12 6 (0.81%) Reference Data
13 5 (0.67%) Hedge funds
Operating Systems
1 23 (3.09%) Windows
2 19 (2.55%) Linux
3 13 (1.74%) Unix
4 4 (0.54%) Red Hat Enterprise Linux
5 1 (0.13%) Debian
5 1 (0.13%) Ubuntu
5 1 (0.13%) Windows Server
Processes & Methodologies
1 310 (41.61%) Business Intelligence
2 259 (34.77%) Data Modelling
3 249 (33.42%) ETL
4 243 (32.62%) Agile Software Development
5 237 (31.81%) Analytics
6 114 (15.30%) DevOps
7 113 (15.17%) Data Pipeline
8 100 (13.42%) Migration
9 90 (12.08%) Data Architecture
10 89 (11.95%) Data Management
11 83 (11.14%) Data Science
12 79 (10.60%) Problem-Solving
13 78 (10.47%) Scrum
14 76 (10.20%) Data Analysis
15 73 (9.80%) Data Integration
16 71 (9.53%) Data Engineering
17 66 (8.86%) Visualisation
18 63 (8.46%) Kimball Methodology
19 60 (8.05%) Data Governance
19 60 (8.05%) Performance Tuning
Programming Languages
1 422 (56.64%) SQL
2 181 (24.30%) Python
3 81 (10.87%) T-SQL
4 61 (8.19%) Java
5 58 (7.79%) PL/SQL
6 36 (4.83%) Scala
7 31 (4.16%) C#
8 25 (3.36%) R
9 23 (3.09%) Data Analysis Expressions (DAX)
10 20 (2.68%) PowerShell
11 15 (2.01%) VBA
12 14 (1.88%) JavaScript
13 11 (1.48%) VB
14 8 (1.07%) Go
15 7 (0.94%) C
16 5 (0.67%) Perl
16 5 (0.67%) Shell Script
17 4 (0.54%) Bash Shell
17 4 (0.54%) SAS Macro
18 3 (0.40%) C++
Qualifications
1 50 (6.71%) Degree
2 37 (4.97%) Security Cleared
3 16 (2.15%) Computer Science Degree
4 15 (2.01%) SC Cleared
5 13 (1.74%) ISEB
6 9 (1.21%) AWS Certification
7 8 (1.07%) ITIL Certification
8 6 (0.81%) ISTQB
9 5 (0.67%) PMI Certification
10 3 (0.40%) Master's Degree
10 3 (0.40%) Microsoft Certification
11 2 (0.27%) CIMA
11 2 (0.27%) CISM
11 2 (0.27%) CISSP
11 2 (0.27%) PMP
11 2 (0.27%) TOGAF Certification
12 1 (0.13%) CISA
12 1 (0.13%) Cisco Certification
12 1 (0.13%) GIAC
12 1 (0.13%) MBA
Quality Assurance & Compliance
1 58 (7.79%) Data Quality
2 33 (4.43%) QA
3 14 (1.88%) GDPR
4 4 (0.54%) IFRS
4 4 (0.54%) PMO
4 4 (0.54%) Solvency II
5 2 (0.27%) CDISC
5 2 (0.27%) PCI DSS
5 2 (0.27%) SLA
6 1 (0.13%) Cyber Essentials
6 1 (0.13%) DICOM
6 1 (0.13%) GAAP
6 1 (0.13%) GRC
6 1 (0.13%) NCSC
6 1 (0.13%) PSD2
6 1 (0.13%) Sarbanes-Oxley
System Software
1 19 (2.55%) Docker
2 15 (2.01%) HDFS
3 11 (1.48%) Active Directory
4 4 (0.54%) Apache Flume
5 2 (0.27%) Oracle RAC
6 1 (0.13%) VMware Infrastructure
Systems Management
1 28 (3.76%) Terraform
2 24 (3.22%) Kubernetes
3 7 (0.94%) Control-M
4 6 (0.81%) Ansible
5 2 (0.27%) Hadoop YARN
5 2 (0.27%) Opscode Chef
5 2 (0.27%) Puppet
5 2 (0.27%) Single Sign-On
6 1 (0.13%) Enterprise Manager Cloud Control
6 1 (0.13%) Foglight
6 1 (0.13%) Grafana
6 1 (0.13%) Oracle RMAN
Vendors
1 144 (19.33%) Microsoft
2 123 (16.51%) Oracle
3 100 (13.42%) Databricks
4 67 (8.99%) Google
5 31 (4.16%) SAP
6 27 (3.62%) Informatica
7 22 (2.95%) BiZZdesign
8 18 (2.42%) MuleSoft
9 17 (2.28%) Talend
10 16 (2.15%) Teradata
11 15 (2.01%) Alteryx
11 15 (2.01%) Salesforce.com
12 9 (1.21%) MapR
12 9 (1.21%) ServiceNow
13 8 (1.07%) Hyperion
14 7 (0.94%) Ab Initio
14 7 (0.94%) Splunk
15 6 (0.81%) VMware
16 4 (0.54%) Cerner
16 4 (0.54%) Murex