Period
to 21 February 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 February 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 Feb 2020
Same period 2019 Same period 2018
Rank 77 87 113
Rank change year-on-year +10 +26 -20
Contract jobs citing Data Warehouse 868 1,271 1,101
As % of all contract IT jobs advertised in London 3.05% 2.89% 2.34%
As % of the Database & Business Intelligence category 12.70% 11.97% 9.99%
Number of daily rates quoted 629 932 836
London median daily rate £500 £500 £475
Median daily rate % change year-on-year - +5.26% +5.56%
10th Percentile £390 £360 £350
90th Percentile £675 £625 £650
England median daily rate £475 £455 £450
% change year-on-year +4.40% +1.11% +2.86%
Number of hourly rates quoted 6 6 6
London median hourly rate £35.00 £23.00 £24.55
Median hourly rate % change year-on-year +52.17% -6.30% -31.81%
10th Percentile £26.25 £19.65 £13.13
90th Percentile £51.50 £43.85 £28.89
England median hourly rate £35.00 £19.85 £27.00
% change year-on-year +76.32% -26.48% -31.43%

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 6,835 10,622 11,023
As % of all contract IT jobs advertised in London 23.99% 24.13% 23.48%
Number of daily rates quoted 4,872 7,824 8,379
London median daily rate £525 £525 £500
Median daily rate % change year-on-year - +5.00% +5.26%
10th Percentile £363 £363 £356
90th Percentile £700 £675 £660
England median daily rate £488 £488 £475
% change year-on-year - +2.63% +8.57%
Number of hourly rates quoted 49 51 63
London median hourly rate £35.00 £35.00 £27.50
Median hourly rate % change year-on-year - +27.27% -15.38%
10th Percentile £23.83 £18.14 £17.48
90th Percentile £61.78 £47.50 £43.84
England median hourly rate £32.50 £35.00 £35.00
% change year-on-year -7.14% - +32.08%

Data Warehouse
Job Vacancy Trend in London

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

Job vacancy trend for Data Warehouse in London

Data Warehouse
Contractor Daily Rate Trend in London

This chart provides the 3-month moving average for daily rates quoted in contract jobs citing Data Warehouse in London.

Contractor daily rate trend for Data Warehouse in London

Data Warehouse
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing Data Warehouse in London over the 6 months to 21 February 2020.

Contractor daily rate histogram for Data Warehouse in London

Data Warehouse
Contractor Hourly Rate Trend in London

This chart provides the 3-month moving average for contractor hourly rates quoted in IT jobs citing Data Warehouse in London.

Contractor hourly rate trend for Data Warehouse in London

Data Warehouse
Contractor Hourly Rate Histogram in London

The hourly rate distribution of IT jobs citing Data Warehouse in London over the 6 months to 21 February 2020.

Contractor 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 21 February 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 +19 207 £500 - 103
South London +48 34 £475 -6.17% 5
West London +19 33 £433 -16.63% 28
East London +32 5 £450 - 2
North London +16 2 £253 +180.56% 4
Data Warehouse
England

For the 6 months to 21 February 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.

1 528 (60.83%) SQL
2 441 (50.81%) Business Intelligence
3 349 (40.21%) ETL
4 290 (33.41%) Azure
5 285 (32.83%) Agile Software Development
6 279 (32.14%) SQL Server
7 245 (28.23%) SQL Server Integration Services
8 238 (27.42%) Finance
9 235 (27.07%) Power Platform
10 234 (26.96%) Power BI
11 227 (26.15%) Data Modelling
12 204 (23.50%) Microsoft
13 201 (23.16%) Analytics
14 167 (19.24%) Python
15 155 (17.86%) Data Lake
16 147 (16.94%) SQL Server Reporting Services
17 135 (15.55%) SQL Server Analysis Services
18 129 (14.86%) Big Data
19 126 (14.52%) AWS
20 121 (13.94%) T-SQL
21 116 (13.36%) Oracle
22 107 (12.33%) Analytical Skills
22 107 (12.33%) Azure SQL Data Warehouse
23 106 (12.21%) Azure Data Factory
24 104 (11.98%) DevOps
25 100 (11.52%) Scrum
26 99 (11.41%) Tableau
27 91 (10.48%) Migration
28 86 (9.91%) GCP
29 85 (9.79%) Visualisation

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 62 (7.14%) Apache Spark
2 34 (3.92%) Apache Airflow
3 20 (2.30%) SharePoint
4 17 (1.96%) Apache
4 17 (1.96%) SAS
5 13 (1.50%) Confluence
6 6 (0.69%) Anypoint
6 6 (0.69%) CMS
6 6 (0.69%) Elasticsearch
6 6 (0.69%) WebLogic
7 4 (0.46%) Apache Pig
7 4 (0.46%) Oracle SOA Suite
8 3 (0.35%) Oracle Workflow
9 1 (0.12%) Adobe Experience Manager
9 1 (0.12%) Apache Solr
9 1 (0.12%) IIS
9 1 (0.12%) Oracle Application Server
9 1 (0.12%) Oracle Service Bus
9 1 (0.12%) Pachyderm
9 1 (0.12%) Red Hat Fuse
Applications
1 53 (6.11%) Microsoft Excel
2 8 (0.92%) Spreadsheet
3 4 (0.46%) MS Visio
4 3 (0.35%) Chatbot
4 3 (0.35%) Microsoft Office
4 3 (0.35%) Microsoft PowerPoint
4 3 (0.35%) Microsoft Project
5 1 (0.12%) S-PLUS
Business Applications
1 6 (0.69%) SAP Oil and Gas
2 5 (0.58%) Dynamics CRM
2 5 (0.58%) Markit EDM
2 5 (0.58%) Sparx Enterprise Architect
3 3 (0.35%) Oracle EBS
3 3 (0.35%) SAP MM
4 2 (0.23%) Adobe Campaign
4 2 (0.23%) Cognos TM1
4 2 (0.23%) Salesforce.com CRM
4 2 (0.23%) SystmOne
5 1 (0.12%) HFM
5 1 (0.12%) Infor CRM
5 1 (0.12%) LatentZero
5 1 (0.12%) LongView
5 1 (0.12%) Oracle Applications
5 1 (0.12%) Oracle FAH
5 1 (0.12%) SAP CO
5 1 (0.12%) SAP FI/CO
5 1 (0.12%) SAP MDM
5 1 (0.12%) SAP S/4HANA
Cloud Services
1 290 (33.41%) Azure
2 235 (27.07%) Power Platform
3 126 (14.52%) AWS
4 106 (12.21%) Azure Data Factory
5 86 (9.91%) GCP
6 24 (2.76%) Amazon S3
6 24 (2.76%) Data Lake Analytics
7 21 (2.42%) Serverless
8 17 (1.96%) PaaS
9 14 (1.61%) AWS Lambda
10 13 (1.50%) GitHub
11 12 (1.38%) Amazon EMR
11 12 (1.38%) Azure Machine Learning
11 12 (1.38%) IaaS
11 12 (1.38%) SaaS
12 10 (1.15%) Slack
13 7 (0.81%) Tricentis Tosca
14 6 (0.69%) Amazon EC2
14 6 (0.69%) Amazon SQS
14 6 (0.69%) Force.com
Communications & Networking
1 10 (1.15%) Firewall
2 7 (0.81%) 3G
2 7 (0.81%) 4G
2 7 (0.81%) 5G
3 5 (0.58%) Internet
4 2 (0.23%) FTP
4 2 (0.23%) Kerberos
4 2 (0.23%) SAN
4 2 (0.23%) VPN
5 1 (0.12%) DMZ
5 1 (0.12%) DNS
5 1 (0.12%) HTTP
5 1 (0.12%) SMS
5 1 (0.12%) SSL
Database & Business Intelligence
1 279 (32.14%) SQL Server
2 245 (28.23%) SQL Server Integration Services
3 234 (26.96%) Power BI
4 155 (17.86%) Data Lake
5 147 (16.94%) SQL Server Reporting Services
6 135 (15.55%) SQL Server Analysis Services
7 129 (14.86%) Big Data
8 107 (12.33%) Azure SQL Data Warehouse
9 83 (9.56%) Hadoop
10 82 (9.45%) Azure SQL Database
11 64 (7.37%) Snowflake Schema
12 63 (7.26%) BigQuery
12 63 (7.26%) NoSQL
13 59 (6.80%) Amazon Redshift
14 55 (6.34%) Relational Database
15 34 (3.92%) Oracle Database
16 33 (3.80%) Microsoft Analysis Services
17 32 (3.69%) SQL Server 2016
18 31 (3.57%) MySQL
19 30 (3.46%) PostgreSQL
Development Applications
1 65 (7.49%) JIRA
2 59 (6.80%) Git (software)
3 37 (4.26%) Jenkins
4 23 (2.65%) Team Foundation Server
5 16 (1.84%) Visual Studio Team System
6 15 (1.73%) SQL Server Management Studio (SSMS)
6 15 (1.73%) Visual Studio
7 14 (1.61%) Selenium
8 8 (0.92%) PowerDesigner
8 8 (0.92%) Subversion
9 7 (0.81%) ERwin
10 5 (0.58%) ER Studio
11 4 (0.46%) GitLab
12 3 (0.35%) Cucumber
12 3 (0.35%) Eclipse
12 3 (0.35%) JMeter
12 3 (0.35%) Maven
12 3 (0.35%) Moq
12 3 (0.35%) Sonatype Nexus
12 3 (0.35%) WebDriver
General
1 238 (27.42%) Finance
2 64 (7.37%) Banking
3 62 (7.14%) Retail
4 36 (4.15%) Marketing
5 30 (3.46%) Public Sector
6 22 (2.53%) Front Office
7 18 (2.07%) Legal
8 14 (1.61%) Law
9 13 (1.50%) Back Office
10 10 (1.15%) Pharmaceutical
11 9 (1.04%) Advertising
11 9 (1.04%) Investment Banking
11 9 (1.04%) Telecoms
12 8 (0.92%) Billing
13 5 (0.58%) Games
13 5 (0.58%) Manufacturing
13 5 (0.58%) Publishing
14 3 (0.35%) Financial Institution
15 2 (0.23%) General Ledger
15 2 (0.23%) iGaming
Job Titles
1 310 (35.71%) Developer
2 141 (16.24%) Architect
3 131 (15.09%) Data Engineer
4 105 (12.10%) Analyst
4 105 (12.10%) Business Intelligence Developer
5 100 (11.52%) Data Architect
6 72 (8.29%) SQL Developer
7 52 (5.99%) Consultant
8 46 (5.30%) Power BI Developer
9 44 (5.07%) Azure Engineer
10 40 (4.61%) Data Warehouse Developer
11 39 (4.49%) ETL Developer
12 37 (4.26%) Azure Developer
12 37 (4.26%) Business Intelligence Analyst
13 36 (4.15%) Business Analyst
14 35 (4.03%) Python Engineer
15 32 (3.69%) Data Analyst
16 24 (2.76%) Azure Architect
16 24 (2.76%) SQL BI Developer
17 23 (2.65%) SQL Analyst
Libraries, Frameworks & Software Standards
1 47 (5.41%) .NET
2 29 (3.34%) PySpark
3 27 (3.11%) JSON
4 25 (2.88%) XML
5 24 (2.76%) Web Services
6 21 (2.42%) Kafka
7 17 (1.96%) MDX
8 9 (1.04%) Keras
8 9 (1.04%) REST
8 9 (1.04%) scikit-learn
9 8 (0.92%) MLlib
9 8 (0.92%) SOAP
9 8 (0.92%) TensorFlow
9 8 (0.92%) WinForms
10 7 (0.81%) Apache Beam
10 7 (0.81%) ASP.NET
10 7 (0.81%) Node.js
11 6 (0.69%) ADO.NET
11 6 (0.69%) Apache NiFi
11 6 (0.69%) ODBC
Miscellaneous
1 107 (12.33%) Analytical Skills
2 34 (3.92%) Greenfield Project
3 32 (3.69%) Data Structures
4 27 (3.11%) Management Information System
5 21 (2.42%) NHS
6 15 (1.73%) User Experience
7 14 (1.61%) Replication
8 10 (1.15%) Public Cloud
9 9 (1.04%) Derivative
9 9 (1.04%) Reinsurance
10 8 (0.92%) Enterprise Software
10 8 (0.92%) Equities
10 8 (0.92%) FMCG
11 7 (0.81%) Fixed Income
11 7 (0.81%) Hedge funds
11 7 (0.81%) Self-Motivation
12 6 (0.69%) Algorithms
12 6 (0.69%) Reference Data
13 5 (0.58%) Data Protection Act
13 5 (0.58%) Equity Derivative
Operating Systems
1 28 (3.23%) Linux
2 24 (2.76%) Unix
2 24 (2.76%) Windows
3 13 (1.50%) AIX
4 4 (0.46%) Windows Server
5 2 (0.23%) Android
5 2 (0.23%) Apple iOS
5 2 (0.23%) Ubuntu
6 1 (0.12%) CentOS
6 1 (0.12%) Red Hat Enterprise Linux
Processes & Methodologies
1 441 (50.81%) Business Intelligence
2 349 (40.21%) ETL
3 285 (32.83%) Agile Software Development
4 227 (26.15%) Data Modelling
5 201 (23.16%) Analytics
6 104 (11.98%) DevOps
7 100 (11.52%) Scrum
8 91 (10.48%) Migration
9 85 (9.79%) Visualisation
10 84 (9.68%) Kimball Methodology
11 74 (8.53%) Data Architecture
12 63 (7.26%) Data Management
12 63 (7.26%) Problem-Solving
13 62 (7.14%) Data Engineering
14 60 (6.91%) Data Visualisation
15 58 (6.68%) Data Analysis
15 58 (6.68%) Data Science
16 52 (5.99%) Dimensional Modelling
17 51 (5.88%) Data Governance
18 48 (5.53%) Machine Learning
Programming Languages
1 528 (60.83%) SQL
2 167 (19.24%) Python
3 121 (13.94%) T-SQL
4 82 (9.45%) Java
5 71 (8.18%) C#
6 55 (6.34%) PL/SQL
6 55 (6.34%) Scala
7 37 (4.26%) PowerShell
8 24 (2.76%) Data Analysis Expressions (DAX)
9 16 (1.84%) Perl
10 15 (1.73%) R
11 14 (1.61%) JavaScript
11 14 (1.61%) Shell Script
12 12 (1.38%) Go
12 12 (1.38%) VB.NET
13 11 (1.27%) VB
14 10 (1.15%) C
14 10 (1.15%) Ruby
15 9 (1.04%) VBA
16 8 (0.92%) Groovy
Qualifications
1 23 (2.65%) Degree
2 21 (2.42%) Security Cleared
3 19 (2.19%) SC Cleared
4 7 (0.81%) Computer Science Degree
5 6 (0.69%) Microsoft Certification
6 5 (0.58%) MCITP
6 5 (0.58%) PMI Certification
6 5 (0.58%) PMP
7 3 (0.35%) APMP
8 2 (0.23%) ISEB
8 2 (0.23%) ISTQB
8 2 (0.23%) PRINCE2 Certification
9 1 (0.12%) DV Cleared
9 1 (0.12%) HND
9 1 (0.12%) IIBA
9 1 (0.12%) ITIL Certification
9 1 (0.12%) Master's Degree
Quality Assurance & Compliance
1 65 (7.49%) Data Quality
2 42 (4.84%) QA
3 10 (1.15%) PMO
3 10 (1.15%) SLA
4 7 (0.81%) IFRS
5 6 (0.69%) GDPR
6 4 (0.46%) Solvency II
7 1 (0.12%) Basel III
7 1 (0.12%) GAAP
7 1 (0.12%) Government Security Classifications
7 1 (0.12%) IFRS 9
7 1 (0.12%) MiFID
7 1 (0.12%) NCSC
System Software
1 22 (2.53%) Docker
2 13 (1.50%) Tivoli Workload Scheduler
3 12 (1.38%) HDFS
4 9 (1.04%) Virtual Machines
5 6 (0.69%) Oracle RAC
6 5 (0.58%) Active Directory
6 5 (0.58%) VMware Infrastructure
7 4 (0.46%) Apache Flume
8 1 (0.12%) Apache ZooKeeper
8 1 (0.12%) iptables
8 1 (0.12%) KVM
8 1 (0.12%) Oracle Clusterware
8 1 (0.12%) VMware ESXi
Systems Management
1 32 (3.69%) Terraform
2 26 (3.00%) Kubernetes
3 18 (2.07%) Ansible
4 13 (1.50%) Tivoli
5 3 (0.35%) Control-M
5 3 (0.35%) Oracle RMAN
6 2 (0.23%) Hadoop YARN
6 2 (0.23%) HP ALM
6 2 (0.23%) Oracle Enterprise Manager
6 2 (0.23%) Puppet
6 2 (0.23%) ZABBIX
7 1 (0.12%) Automic
7 1 (0.12%) Failover Clustering
7 1 (0.12%) Grafana
7 1 (0.12%) HP Quality Center
7 1 (0.12%) Kubeflow
7 1 (0.12%) Marathon
7 1 (0.12%) Oracle Flashback
7 1 (0.12%) Prometheus
7 1 (0.12%) Single Sign-On
Vendors
1 204 (23.50%) Microsoft
2 116 (13.36%) Oracle
3 99 (11.41%) Tableau
4 64 (7.37%) Databricks
5 47 (5.41%) SAP
6 43 (4.95%) Google
7 38 (4.38%) Informatica
8 25 (2.88%) IBM
9 22 (2.53%) Talend
10 20 (2.30%) Cognos
10 20 (2.30%) Teradata
11 16 (1.84%) Alteryx
12 13 (1.50%) MapR
12 13 (1.50%) MicroStrategy
12 13 (1.50%) Salesforce.com
13 10 (1.15%) Ab Initio
13 10 (1.15%) Hortonworks
14 9 (1.04%) Cloudera
15 7 (0.81%) MuleSoft
15 7 (0.81%) Sybase