Period
to 28 March 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 28 March 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
28 Mar 2020
Same period 2019 Same period 2018
Rank 76 89 109
Rank change year-on-year +13 +20 -19
Contract jobs citing Data Warehouse 798 1,245 1,160
As % of all contract jobs advertised in London 3.09% 2.92% 2.49%
As % of the Database & Business Intelligence category 12.97% 11.97% 10.35%
Number of daily rates quoted 567 917 888
Median daily rate £500 £495 £500
Median daily rate % change year-on-year +1.01% -1.00% +11.11%
10th Percentile £375 £371 £350
90th Percentile £675 £626 £650
England median daily rate £475 £461 £450
% change year-on-year +2.98% +2.50% +2.86%
Number of hourly rates quoted 7 5 8
Median hourly rate £35.00 £21.50 £24.75
Median hourly rate % change year-on-year +62.79% -13.13% -31.25%
10th Percentile £26.25 £19.51 £16.38
90th Percentile £49.60 £24.69 £28.44
England median hourly rate £38.50 £18.32 £26.50
% change year-on-year +110.21% -30.89% -31.61%

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 6,151 10,398 11,212
As % of all contract IT jobs advertised in London 23.83% 24.37% 24.06%
Number of daily rates quoted 4,349 7,655 8,464
Median daily rate £525 £525 £513
Median daily rate % change year-on-year - +2.44% +7.89%
10th Percentile £363 £363 £356
90th Percentile £700 £675 £663
England median daily rate £488 £488 £475
% change year-on-year - +2.63% +5.56%
Number of hourly rates quoted 49 50 80
Median hourly rate £35.00 £35.00 £27.75
Median hourly rate % change year-on-year - +26.13% -14.62%
10th Percentile £24.50 £20.00 £18.25
90th Percentile £61.78 £56.50 £44.20
Median hourly rate £35.00 £35.00 £35.00

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 28 March 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
Hourly Rate Histogram in London

Hourly rate distribution of jobs citing Data Warehouse in London over the 6 months to 28 March 2020.

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 28 March 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 +24 211 £500 - 68
South London +47 27 £475 -9.52% 2
West London +17 25 £425 -15.00% 19
East London +37 3 £450 -10.00% 1
North London +13 1 £425 +372.22% 3
Data Warehouse
England

For the 6 months to 28 March 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.

1 502 (62.91%) SQL
2 410 (51.38%) Business Intelligence
3 327 (40.98%) ETL
4 288 (36.09%) Azure
5 252 (31.58%) Agile Software Development
6 248 (31.08%) SQL Server
7 232 (29.07%) SQL Server Integration Services
8 224 (28.07%) Finance
9 211 (26.44%) Microsoft
10 204 (25.56%) Power Platform
11 203 (25.44%) Power BI
12 199 (24.94%) Data Modelling
13 188 (23.56%) Analytics
14 165 (20.68%) Python
15 143 (17.92%) SQL Server Reporting Services
16 134 (16.79%) SQL Server Analysis Services
17 130 (16.29%) Data Lake
18 118 (14.79%) T-SQL
19 111 (13.91%) Oracle
19 111 (13.91%) Big Data
20 110 (13.78%) Azure SQL Data Warehouse
21 104 (13.03%) AWS
22 103 (12.91%) Analytical Skills
22 103 (12.91%) Azure Data Factory
23 96 (12.03%) Kimball Methodology
24 94 (11.78%) DevOps
25 90 (11.28%) Tableau
26 84 (10.53%) Visualisation
27 80 (10.03%) Azure SQL Database
27 80 (10.03%) Scrum

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 52 (6.52%) Apache Spark
2 19 (2.38%) SharePoint
3 17 (2.13%) Apache Airflow
3 17 (2.13%) SAS
4 10 (1.25%) Confluence
5 9 (1.13%) Apache
6 7 (0.88%) WebLogic
7 6 (0.75%) Anypoint
7 6 (0.75%) Apache Pig
7 6 (0.75%) CMS
8 4 (0.50%) Oracle SOA Suite
8 4 (0.50%) Oracle Workflow
9 3 (0.38%) Elasticsearch
10 1 (0.13%) Adobe Experience Manager
10 1 (0.13%) Oracle Application Server
10 1 (0.13%) Oracle Service Bus
10 1 (0.13%) Pachyderm
10 1 (0.13%) Red Hat Fuse
Applications
1 63 (7.89%) Microsoft Excel
2 9 (1.13%) Spreadsheet
3 4 (0.50%) Microsoft Office
3 4 (0.50%) Microsoft Project
3 4 (0.50%) MS Visio
4 3 (0.38%) Microsoft PowerPoint
5 2 (0.25%) Chatbot
6 1 (0.13%) SPSS
Business Applications
1 8 (1.00%) SAP Oil and Gas
2 5 (0.63%) Dynamics CRM
2 5 (0.63%) Oracle EBS
2 5 (0.63%) Sparx Enterprise Architect
3 4 (0.50%) Markit EDM
4 3 (0.38%) Salesforce.com CRM
4 3 (0.38%) SAP MM
5 2 (0.25%) SAP BPC
5 2 (0.25%) SystmOne
6 1 (0.13%) Cognos TM1
6 1 (0.13%) FastStats
6 1 (0.13%) LongView
6 1 (0.13%) Oracle Applications
6 1 (0.13%) Oracle EBS R12
6 1 (0.13%) Oracle FAH
6 1 (0.13%) PolarLake
6 1 (0.13%) SAP FI
6 1 (0.13%) SAP FI/CO
6 1 (0.13%) SAP MDM
6 1 (0.13%) SAP S/4HANA
Cloud Services
1 288 (36.09%) Azure
2 204 (25.56%) Power Platform
3 104 (13.03%) AWS
4 103 (12.91%) Azure Data Factory
5 67 (8.40%) GCP
6 25 (3.13%) Amazon S3
7 22 (2.76%) Data Lake Analytics
8 17 (2.13%) PaaS
8 17 (2.13%) Serverless
9 13 (1.63%) Amazon EMR
10 12 (1.50%) IaaS
10 12 (1.50%) SaaS
11 11 (1.38%) AWS Lambda
12 10 (1.25%) Slack
13 9 (1.13%) Amazon EC2
13 9 (1.13%) Azure Machine Learning
14 7 (0.88%) Force.com
14 7 (0.88%) GitHub
15 6 (0.75%) Amazon Kinesis
15 6 (0.75%) Azure Functions
Communications & Networking
1 11 (1.38%) 3G
1 11 (1.38%) 4G
1 11 (1.38%) 5G
2 9 (1.13%) Firewall
3 3 (0.38%) Internet
4 2 (0.25%) FTP
4 2 (0.25%) SAN
5 1 (0.13%) DMZ
5 1 (0.13%) DNS
5 1 (0.13%) HTTP
5 1 (0.13%) Kerberos
5 1 (0.13%) Skype
5 1 (0.13%) VPN
Database & Business Intelligence
1 248 (31.08%) SQL Server
2 232 (29.07%) SQL Server Integration Services
3 203 (25.44%) Power BI
4 143 (17.92%) SQL Server Reporting Services
5 134 (16.79%) SQL Server Analysis Services
6 130 (16.29%) Data Lake
7 111 (13.91%) Big Data
8 110 (13.78%) Azure SQL Data Warehouse
9 80 (10.03%) Azure SQL Database
10 73 (9.15%) Hadoop
11 61 (7.64%) NoSQL
12 54 (6.77%) Relational Database
13 49 (6.14%) Snowflake Schema
14 45 (5.64%) BigQuery
15 42 (5.26%) Amazon Redshift
16 35 (4.39%) Microsoft Analysis Services
16 35 (4.39%) OLAP
17 31 (3.88%) Oracle Database
18 27 (3.38%) SQL Server 2016
19 26 (3.26%) MySQL
Development Applications
1 58 (7.27%) Git (software)
2 53 (6.64%) JIRA
3 37 (4.64%) Team Foundation Server
4 31 (3.88%) Jenkins
5 20 (2.51%) SQL Server Management Studio (SSMS)
6 18 (2.26%) Visual Studio
7 17 (2.13%) Visual Studio Team System
8 10 (1.25%) PowerDesigner
9 8 (1.00%) Eclipse
9 8 (1.00%) Selenium
9 8 (1.00%) Subversion
10 5 (0.63%) ERwin
10 5 (0.63%) GitLab
11 4 (0.50%) ER Studio
11 4 (0.50%) Octopus Deploy
11 4 (0.50%) TeamCity
12 3 (0.38%) Maven
12 3 (0.38%) Moq
12 3 (0.38%) Sonatype Nexus
12 3 (0.38%) WebDriver
General
1 224 (28.07%) Finance
2 72 (9.02%) Banking
3 53 (6.64%) Retail
4 29 (3.63%) Public Sector
5 28 (3.51%) Marketing
6 17 (2.13%) Front Office
7 14 (1.75%) Investment Banking
7 14 (1.75%) Legal
8 13 (1.63%) Telecoms
9 12 (1.50%) Back Office
9 12 (1.50%) Billing
10 11 (1.38%) Law
11 10 (1.25%) Pharmaceutical
12 7 (0.88%) Publishing
13 5 (0.63%) Manufacturing
14 4 (0.50%) Advertising
14 4 (0.50%) Games
15 3 (0.38%) Financial Institution
16 2 (0.25%) General Ledger
16 2 (0.25%) Local Government
Job Titles
1 272 (34.09%) Developer
2 140 (17.54%) Architect
3 125 (15.66%) Data Engineer
4 99 (12.41%) Analyst
5 94 (11.78%) Business Intelligence Developer
6 89 (11.15%) Data Architect
7 71 (8.90%) SQL Developer
8 51 (6.39%) Consultant
9 46 (5.76%) Azure Engineer
10 37 (4.64%) Data Warehouse Developer
11 36 (4.51%) Business Analyst
12 35 (4.39%) Business Intelligence Analyst
12 35 (4.39%) Power BI Developer
13 34 (4.26%) Data Analyst
14 32 (4.01%) ETL Developer
15 30 (3.76%) Azure Developer
16 27 (3.38%) Python Engineer
17 26 (3.26%) Project Manager
18 24 (3.01%) Senior Developer
19 23 (2.88%) SQL BI Developer
Libraries, Frameworks & Software Standards
1 59 (7.39%) .NET
2 24 (3.01%) Kafka
3 21 (2.63%) Web Services
4 20 (2.51%) JSON
4 20 (2.51%) MDX
5 19 (2.38%) XML
6 18 (2.26%) PySpark
7 16 (2.01%) ASP.NET
8 11 (1.38%) HTML
9 10 (1.25%) WinForms
10 9 (1.13%) ADO.NET
10 9 (1.13%) CSS
10 9 (1.13%) REST
10 9 (1.13%) SOAP
11 8 (1.00%) Keras
11 8 (1.00%) scikit-learn
12 7 (0.88%) MLlib
12 7 (0.88%) TensorFlow
13 6 (0.75%) Apache Beam
14 5 (0.63%) Apache NiFi
Miscellaneous
1 103 (12.91%) Analytical Skills
2 33 (4.14%) Greenfield Project
3 26 (3.26%) Management Information System
4 25 (3.13%) Data Structures
5 20 (2.51%) NHS
6 14 (1.75%) Replication
7 12 (1.50%) User Experience
8 9 (1.13%) Derivative
8 9 (1.13%) Reinsurance
9 8 (1.00%) Enterprise Software
9 8 (1.00%) FMCG
9 8 (1.00%) Hedge funds
10 7 (0.88%) Reference Data
11 6 (0.75%) Equities
11 6 (0.75%) Fixed Income
12 5 (0.63%) Cloud Native
12 5 (0.63%) Equity Derivative
12 5 (0.63%) Public Cloud
12 5 (0.63%) Self-Motivation
12 5 (0.63%) Virtual Team
Operating Systems
1 27 (3.38%) Linux
2 25 (3.13%) Unix
3 18 (2.26%) Windows
4 4 (0.50%) Ubuntu
5 3 (0.38%) Android
5 3 (0.38%) Red Hat Enterprise Linux
6 2 (0.25%) AIX
6 2 (0.25%) Apple iOS
6 2 (0.25%) Debian
6 2 (0.25%) Windows Server
7 1 (0.13%) CentOS
Processes & Methodologies
1 410 (51.38%) Business Intelligence
2 327 (40.98%) ETL
3 252 (31.58%) Agile Software Development
4 199 (24.94%) Data Modelling
5 188 (23.56%) Analytics
6 96 (12.03%) Kimball Methodology
7 94 (11.78%) DevOps
8 84 (10.53%) Visualisation
9 80 (10.03%) Scrum
10 76 (9.52%) Migration
11 67 (8.40%) Data Architecture
12 58 (7.27%) Data Visualisation
13 56 (7.02%) Data Engineering
13 56 (7.02%) Data Management
14 52 (6.52%) Problem-Solving
15 51 (6.39%) SDLC
16 48 (6.02%) Business Analysis
17 47 (5.89%) Dimensional Modelling
18 46 (5.76%) Data Analysis
18 46 (5.76%) Machine Learning
Programming Languages
1 502 (62.91%) SQL
2 165 (20.68%) Python
3 118 (14.79%) T-SQL
4 75 (9.40%) C#
5 71 (8.90%) Java
6 51 (6.39%) PL/SQL
7 44 (5.51%) Scala
8 35 (4.39%) PowerShell
9 23 (2.88%) Data Analysis Expressions (DAX)
10 21 (2.63%) JavaScript
10 21 (2.63%) R
11 17 (2.13%) Perl
12 15 (1.88%) Shell Script
12 15 (1.88%) VBA
13 14 (1.75%) VB.NET
14 13 (1.63%) Go
15 11 (1.38%) VB
16 10 (1.25%) C
16 10 (1.25%) Ruby
17 8 (1.00%) Groovy
Qualifications
1 24 (3.01%) Degree
2 20 (2.51%) Security Cleared
3 17 (2.13%) SC Cleared
4 6 (0.75%) Computer Science Degree
4 6 (0.75%) Microsoft Certification
5 5 (0.63%) MCITP
5 5 (0.63%) PMI Certification
5 5 (0.63%) PMP
6 3 (0.38%) APMP
6 3 (0.38%) PRINCE2 Certification
6 3 (0.38%) PRINCE2 Practitioner
7 2 (0.25%) Master's Degree
8 1 (0.13%) ACCA
8 1 (0.13%) AWS Certification
8 1 (0.13%) CIMA
8 1 (0.13%) HND
8 1 (0.13%) IIBA
8 1 (0.13%) ISEB
8 1 (0.13%) ITIL Certification
8 1 (0.13%) PhD
Quality Assurance & Compliance
1 45 (5.64%) Data Quality
2 32 (4.01%) QA
3 10 (1.25%) GDPR
3 10 (1.25%) SLA
4 9 (1.13%) PMO
5 7 (0.88%) IFRS
5 7 (0.88%) Solvency II
6 1 (0.13%) Basel III
6 1 (0.13%) GAAP
6 1 (0.13%) Government Security Classifications
6 1 (0.13%) IFRS 9
6 1 (0.13%) NCSC
System Software
1 19 (2.38%) Docker
2 9 (1.13%) HDFS
2 9 (1.13%) Virtual Machines
3 5 (0.63%) Active Directory
3 5 (0.63%) Oracle RAC
4 4 (0.50%) Apache Flume
4 4 (0.50%) VMware Infrastructure
5 2 (0.25%) Tivoli Workload Scheduler
6 1 (0.13%) Apache ZooKeeper
6 1 (0.13%) iptables
6 1 (0.13%) KVM
6 1 (0.13%) Oracle Clusterware
6 1 (0.13%) VMware ESXi
Systems Management
1 19 (2.38%) Kubernetes
2 18 (2.26%) Terraform
3 10 (1.25%) Ansible
4 5 (0.63%) Control-M
5 3 (0.38%) Oracle RMAN
5 3 (0.38%) Tivoli
6 2 (0.25%) Oracle Enterprise Manager
7 1 (0.13%) Ambari
7 1 (0.13%) Automic
7 1 (0.13%) Data Guard
7 1 (0.13%) Hadoop YARN
7 1 (0.13%) Kibana
7 1 (0.13%) Kubeflow
7 1 (0.13%) Oozie
7 1 (0.13%) Oracle Flashback
7 1 (0.13%) Puppet
7 1 (0.13%) Single Sign-On
7 1 (0.13%) yum
7 1 (0.13%) ZABBIX
Vendors
1 211 (26.44%) Microsoft
2 111 (13.91%) Oracle
3 90 (11.28%) Tableau
4 58 (7.27%) Databricks
5 51 (6.39%) SAP
6 43 (5.39%) Google
7 39 (4.89%) Informatica
8 24 (3.01%) Cognos
9 17 (2.13%) Salesforce.com
9 17 (2.13%) Teradata
10 14 (1.75%) IBM
10 14 (1.75%) Talend
11 12 (1.50%) Alteryx
12 11 (1.38%) MapR
13 10 (1.25%) Cloudera
14 9 (1.13%) Ab Initio
14 9 (1.13%) MuleSoft
15 8 (1.00%) Hortonworks
15 8 (1.00%) MicroStrategy
15 8 (1.00%) Sybase