Period
to 21 September 2020

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 21 September 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.

Data Warehousing
England > London
6 months to
21 Sep 2020
Same period 2019 Same period 2018
Rank 88 74 107
Rank change year-on-year -14 +33 0
Contract jobs citing Data Warehouse 404 1,294 1,213
As % of all contract jobs advertised in London 3.05% 3.36% 2.65%
As % of the Database & Business Intelligence category 12.19% 13.92% 10.59%
Number of daily rates quoted 306 986 904
Median daily rate £525 £500 £500
Median daily rate % change year-on-year +5.00% - +5.26%
10th Percentile £369 £360 £356
90th Percentile £750 £675 £650
England median daily rate £500 £475 £450
% change year-on-year +5.26% +5.56% -
Number of hourly rates quoted 0 4 4
Median hourly rate - £35.00 £53.67
Median hourly rate % change year-on-year - -34.78% +175.22%
England median hourly rate £67.50 £21.07 £41.25
% change year-on-year +220.36% -48.92% +52.78%

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 3,313 9,293 11,458
As % of all contract IT jobs advertised in London 25.02% 24.14% 24.99%
Number of daily rates quoted 2,234 6,706 8,545
Median daily rate £525 £525 £525
10th Percentile £363 £363 £360
90th Percentile £713 £690 £675
England median daily rate £500 £475 £475
% change year-on-year +5.26% - +5.56%
Number of hourly rates quoted 43 57 58
Median hourly rate £35.00 £35.00 £27.50
Median hourly rate % change year-on-year - +27.27% +0.62%
10th Percentile £20.08 £15.60 £19.25
90th Percentile £50.06 £54.45 £47.58
Median hourly rate £35.00 £35.00 £28.75
% change year-on-year - +21.74% -2.94%

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 21 September 2020.

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
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 21 September 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
Central London +10 93 £475 -9.52% 37
West London +53 24 £625 +44.51% 15
East London +38 2 £440 -2.22% 3
South London +22 1 - -
Data Warehouse
England

For the 6 months to 21 September 2020, 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.

1 234 (57.92%) SQL
2 191 (47.28%) Business Intelligence
3 169 (41.83%) Azure
4 155 (38.37%) Finance
5 133 (32.92%) SQL Server
6 128 (31.68%) Python
7 119 (29.46%) Data Modelling
8 114 (28.22%) ETL
9 113 (27.97%) Agile Software Development
10 105 (25.99%) DevOps
11 98 (24.26%) Microsoft
12 94 (23.27%) Power Platform
13 93 (23.02%) Power BI
14 89 (22.03%) Banking
15 80 (19.80%) Data Lake
15 80 (19.80%) Analytics
16 74 (18.32%) Oracle
16 74 (18.32%) Java
16 74 (18.32%) AWS
17 72 (17.82%) SQL Server Integration Services
18 60 (14.85%) GCP
19 58 (14.36%) Microservices
20 53 (13.12%) Mentoring
20 53 (13.12%) Amazon Redshift
21 52 (12.87%) Google
21 52 (12.87%) Serverless
22 50 (12.38%) Web Services
23 49 (12.13%) Kubernetes
24 48 (11.88%) T-SQL
24 48 (11.88%) Back Office

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 39 (9.65%) Apache
2 21 (5.20%) Apache Spark
3 13 (3.22%) SAS
4 8 (1.98%) Confluence
4 8 (1.98%) SharePoint
5 7 (1.73%) Elasticsearch
6 6 (1.49%) WebLogic
7 4 (0.99%) Apache Airflow
7 4 (0.99%) Apache Pig
8 2 (0.50%) IIS
9 1 (0.25%) MQSeries
Applications
1 12 (2.97%) Microsoft Excel
2 4 (0.99%) Microsoft PowerPoint
2 4 (0.99%) MS Visio
3 3 (0.74%) Microsoft Office
4 1 (0.25%) Spreadsheet
Business Applications
1 6 (1.49%) Dynamics CRM
2 5 (1.24%) Oracle EBS
3 4 (0.99%) SAP Oil and Gas
4 3 (0.74%) Endur
4 3 (0.74%) SAP S/4HANA
5 2 (0.50%) HFM
5 2 (0.50%) Markit EDM
6 1 (0.25%) Bloomberg AIM
6 1 (0.25%) Infor SunSystems
6 1 (0.25%) Oracle Financials
6 1 (0.25%) Oracle General Ledger
6 1 (0.25%) Oracle HRMS
6 1 (0.25%) Oracle Internet Expenses
6 1 (0.25%) Oracle iProcurement
6 1 (0.25%) Oracle Payroll
6 1 (0.25%) Oracle Procure-to-Pay
6 1 (0.25%) Salesforce.com CRM
6 1 (0.25%) SimCorp Dimension
6 1 (0.25%) Sparx Enterprise Architect
6 1 (0.25%) thinkFolio
Cloud Services
1 169 (41.83%) Azure
2 94 (23.27%) Power Platform
3 74 (18.32%) AWS
4 60 (14.85%) GCP
5 52 (12.87%) Serverless
6 43 (10.64%) AWS Lambda
7 40 (9.90%) Azure Data Factory
8 37 (9.16%) Amazon ECS
9 24 (5.94%) Apigee
10 11 (2.72%) Azure Active Directory
11 8 (1.98%) Amazon S3
11 8 (1.98%) Dynamics 365
11 8 (1.98%) PaaS
12 7 (1.73%) Amazon EC2
12 7 (1.73%) Azure Functions
12 7 (1.73%) Logic Apps
13 5 (1.24%) PowerApps
14 3 (0.74%) Azure Stack
15 2 (0.50%) Power Automate
15 2 (0.50%) Salesforce Sales Cloud
Communications & Networking
1 4 (0.99%) Firewall
1 4 (0.99%) SSH
2 3 (0.74%) DNS
2 3 (0.74%) Internet
3 2 (0.50%) 3G
3 2 (0.50%) 4G
3 2 (0.50%) 5G
3 2 (0.50%) LAN
3 2 (0.50%) SSL
4 1 (0.25%) Network Security
4 1 (0.25%) TCP/IP
4 1 (0.25%) VLAN
4 1 (0.25%) VPN
4 1 (0.25%) WAN
4 1 (0.25%) Wi-Fi
Database & Business Intelligence
1 133 (32.92%) SQL Server
2 93 (23.02%) Power BI
3 80 (19.80%) Data Lake
4 72 (17.82%) SQL Server Integration Services
5 53 (13.12%) Amazon Redshift
6 48 (11.88%) SQL Server Reporting Services
7 47 (11.63%) MySQL
8 45 (11.14%) Relational Database
9 40 (9.90%) PostgreSQL
10 38 (9.41%) Azure SQL Database
10 38 (9.41%) SQL Server Analysis Services
11 37 (9.16%) Big Data
12 36 (8.91%) Azure SQL Data Warehouse
13 27 (6.68%) Oracle Database
14 23 (5.69%) Hadoop
14 23 (5.69%) Snowflake Schema
15 20 (4.95%) RDBMS
16 19 (4.70%) OLAP
17 18 (4.46%) NoSQL
18 16 (3.96%) MongoDB
Development Applications
1 44 (10.89%) Jenkins
2 37 (9.16%) GitLab
3 24 (5.94%) Artifactory
4 19 (4.70%) Git (software)
4 19 (4.70%) JIRA
5 11 (2.72%) Visual Studio Team System
6 5 (1.24%) Maven
7 4 (0.99%) PowerBuilder
7 4 (0.99%) Subversion
8 3 (0.74%) Eclipse
8 3 (0.74%) Visual Studio
9 2 (0.50%) Bitbucket
9 2 (0.50%) ERwin
9 2 (0.50%) Jasmine
9 2 (0.50%) Karma Test Runner
9 2 (0.50%) Mocha
9 2 (0.50%) Postman
9 2 (0.50%) Selenium
9 2 (0.50%) TestLink
10 1 (0.25%) Sourcetree
General
1 155 (38.37%) Finance
2 89 (22.03%) Banking
3 48 (11.88%) Back Office
4 23 (5.69%) Investment Banking
5 15 (3.71%) Marketing
6 14 (3.47%) Public Sector
7 10 (2.48%) Front Office
8 7 (1.73%) Retail
9 6 (1.49%) Law
9 6 (1.49%) Pharmaceutical
10 5 (1.24%) Advertising
10 5 (1.24%) Legal
11 4 (0.99%) Telecoms
12 3 (0.74%) International Banking
12 3 (0.74%) Local Government
13 2 (0.50%) Billing
13 2 (0.50%) Financial Institution
13 2 (0.50%) General Ledger
13 2 (0.50%) Publishing
13 2 (0.50%) Retail Banking
Job Titles
1 130 (32.18%) Developer
2 76 (18.81%) Architect
3 53 (13.12%) Data Architect
4 50 (12.38%) Data Engineer
5 49 (12.13%) Analyst
6 39 (9.65%) Business Intelligence Developer
7 38 (9.41%) Solutions Architect
8 26 (6.44%) SQL Developer
9 25 (6.19%) Business Analyst
9 25 (6.19%) Cloud Architect
9 25 (6.19%) Cloud Solutions Architect
9 25 (6.19%) Consultant
9 25 (6.19%) Java Architect
9 25 (6.19%) Java Solutions Architect
10 24 (5.94%) AWS Architect
10 24 (5.94%) AWS Solutions Architect
11 21 (5.20%) Power BI Developer
12 20 (4.95%) Data Warehouse Developer
13 18 (4.46%) ETL Developer
14 16 (3.96%) Technical Analyst
Libraries, Frameworks & Software Standards
1 50 (12.38%) Web Services
2 39 (9.65%) .NET
3 37 (9.16%) gRPC
4 28 (6.93%) Kafka
5 25 (6.19%) OAuth
6 24 (5.94%) Swagger
7 17 (4.21%) PySpark
8 15 (3.71%) XML
9 13 (3.22%) JSON
9 13 (3.22%) REST
10 10 (2.48%) CSS
10 10 (2.48%) HTML
11 9 (2.23%) ASP.NET
12 7 (1.73%) Spring
13 6 (1.49%) .NET Framework
13 6 (1.49%) Middleware
14 5 (1.24%) JMS
14 5 (1.24%) MDX
14 5 (1.24%) Spring Boot
14 5 (1.24%) WinForms
Miscellaneous
1 42 (10.40%) Hedge funds
2 34 (8.42%) Analytical Skills
3 23 (5.69%) Management Information System
4 19 (4.70%) Greenfield Project
5 15 (3.71%) Data Structures
6 14 (3.47%) User Experience
7 8 (1.98%) Cloud Native
8 7 (1.73%) Self-Motivation
9 6 (1.49%) Algorithms
10 5 (1.24%) Enterprise Software
10 5 (1.24%) FMCG
10 5 (1.24%) NHS
11 4 (0.99%) Credit Risk
11 4 (0.99%) Reference Data
11 4 (0.99%) SWIFT
12 2 (0.50%) AS400
12 2 (0.50%) Blog
12 2 (0.50%) iSeries
12 2 (0.50%) Mobile Banking
12 2 (0.50%) Replication
Operating Systems
1 31 (7.67%) Linux
2 29 (7.18%) Windows
3 13 (3.22%) Unix
4 8 (1.98%) Red Hat Enterprise Linux
5 4 (0.99%) Debian
5 4 (0.99%) Ubuntu
6 2 (0.50%) Windows Server
7 1 (0.25%) VMS
Processes & Methodologies
1 191 (47.28%) Business Intelligence
2 119 (29.46%) Data Modelling
3 114 (28.22%) ETL
4 113 (27.97%) Agile Software Development
5 105 (25.99%) DevOps
6 80 (19.80%) Analytics
7 58 (14.36%) Microservices
8 53 (13.12%) Mentoring
9 48 (11.88%) Investment Management
10 47 (11.63%) Migration
11 46 (11.39%) Scrum
12 43 (10.64%) Kimball Methodology
13 41 (10.15%) Asset Management
14 40 (9.90%) Visualisation
15 36 (8.91%) Data Engineering
16 33 (8.17%) Software Engineering
17 30 (7.43%) Dimensional Modelling
17 30 (7.43%) Problem-Solving
18 28 (6.93%) Data Governance
19 26 (6.44%) Machine Learning
Programming Languages
1 234 (57.92%) SQL
2 128 (31.68%) Python
3 74 (18.32%) Java
4 48 (11.88%) T-SQL
5 39 (9.65%) C#
6 32 (7.92%) PL/SQL
7 24 (5.94%) JavaScript
8 17 (4.21%) Data Analysis Expressions (DAX)
9 14 (3.47%) R
10 13 (3.22%) PowerShell
11 11 (2.72%) Perl
12 10 (2.48%) Bash Shell
13 9 (2.23%) Scala
13 9 (2.23%) Shell Script
13 9 (2.23%) VBA
14 7 (1.73%) C++
15 6 (1.49%) PHP
16 5 (1.24%) SAS Macro
17 4 (0.99%) XPath
17 4 (0.99%) XQuery
Qualifications
1 28 (6.93%) Security Cleared
2 24 (5.94%) Sun Certification
3 19 (4.70%) Degree
4 17 (4.21%) SC Cleared
5 7 (1.73%) TOGAF Certification
6 4 (0.99%) AWS Certification
6 4 (0.99%) CTC Cleared
7 2 (0.50%) BPSS Clearance
7 2 (0.50%) Computer Science Degree
7 2 (0.50%) DV Cleared
7 2 (0.50%) ITIL Certification
7 2 (0.50%) ITIL Foundation Certificate
8 1 (0.25%) ACCA
8 1 (0.25%) CFA
8 1 (0.25%) CIMA
8 1 (0.25%) PRINCE2 Practitioner
Quality Assurance & Compliance
1 38 (9.41%) QA
2 31 (7.67%) Data Quality
3 5 (1.24%) GDPR
4 3 (0.74%) SLA
5 2 (0.50%) Solvency II
6 1 (0.25%) IFRS
6 1 (0.25%) PMO
System Software
1 32 (7.92%) Docker
2 12 (2.97%) Active Directory
3 3 (0.74%) GridGain
4 2 (0.50%) VMware Infrastructure
5 1 (0.25%) Apache Flume
5 1 (0.25%) Apache ZooKeeper
5 1 (0.25%) HDFS
5 1 (0.25%) Virtual Machines
Systems Management
1 49 (12.13%) Kubernetes
2 7 (1.73%) Terraform
3 5 (1.24%) Ansible
4 4 (0.99%) Control-M
5 3 (0.74%) HP ALM
6 2 (0.50%) Oozie
7 1 (0.25%) Single Sign-On
Vendors
1 98 (24.26%) Microsoft
2 74 (18.32%) Oracle
3 52 (12.87%) Google
4 40 (9.90%) Databricks
5 25 (6.19%) Tableau
6 22 (5.45%) SAP
7 21 (5.20%) Informatica
8 12 (2.97%) Cloudera
9 11 (2.72%) Salesforce.com
10 9 (2.23%) Teradata
11 7 (1.73%) MuleSoft
11 7 (1.73%) Red Hat
12 6 (1.49%) Cognos
12 6 (1.49%) Sybase
13 5 (1.24%) Hortonworks
13 5 (1.24%) MicroStrategy
14 4 (0.99%) MapR
14 4 (0.99%) RedGate
14 4 (0.99%) Splunk
15 3 (0.74%) Pega