Period
to 9 July 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 9 July 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
9 Jul 2020
Same period 2019 Same period 2018
Rank 77 80 97
Rank change year-on-year +3 +17 +1
Contract jobs citing Data Warehouse 546 1,348 1,267
As % of all contract jobs advertised in London 3.10% 3.24% 2.72%
As % of the Database & Business Intelligence category 12.34% 13.10% 10.82%
Number of daily rates quoted 383 1,011 967
Median daily rate £500 £490 £500
Median daily rate % change year-on-year +2.04% -2.00% +5.26%
10th Percentile £350 £363 £350
90th Percentile £700 £650 £643
England median daily rate £488 £475 £465
% change year-on-year +2.63% +2.15% +3.33%
Number of hourly rates quoted 4 2 5
Median hourly rate £35.00 £29.75 £35.00
Median hourly rate % change year-on-year +17.65% -15.00% +16.67%
10th Percentile £28.88 £25.33 £23.20
90th Percentile £53.20 £33.98 £94.10
England median hourly rate £51.50 £19.31 £30.75
% change year-on-year +166.70% -37.20% -12.14%

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 4,425 10,289 11,715
As % of all contract IT jobs advertised in London 25.11% 24.72% 25.16%
Number of daily rates quoted 3,062 7,476 8,761
Median daily rate £525 £525 £513
Median daily rate % change year-on-year - +2.44% +2.50%
10th Percentile £363 £363 £356
90th Percentile £713 £688 £675
England median daily rate £500 £485 £475
% change year-on-year +3.09% +2.11% +5.56%
Number of hourly rates quoted 54 63 74
Median hourly rate £35.00 £35.00 £30.00
Median hourly rate % change year-on-year - +16.67% +10.46%
10th Percentile £20.65 £17.83 £20.08
90th Percentile £45.88 £55.60 £47.68
Median hourly rate £35.00 £35.00 £33.50
% change year-on-year - +4.48% +11.67%

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 9 July 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 9 July 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 9 July 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 +9 130 £475 -9.52% 26
West London +47 21 £625 +42.86% 8
South London +37 11 £500 +5.26% 1
East London +37 2 £440 -2.22% 3
Data Warehouse
England

For the 6 months to 9 July 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.

1 355 (65.02%) SQL
2 269 (49.27%) Business Intelligence
3 208 (38.10%) Azure
4 206 (37.73%) ETL
5 194 (35.53%) Finance
6 180 (32.97%) SQL Server
7 172 (31.50%) Agile Software Development
8 160 (29.30%) Python
9 139 (25.46%) Microsoft
10 131 (23.99%) SQL Server Integration Services
11 128 (23.44%) Data Modelling
12 122 (22.34%) Analytics
13 120 (21.98%) DevOps
14 117 (21.43%) Power Platform
15 116 (21.25%) Power BI
16 99 (18.13%) Banking
17 97 (17.77%) AWS
18 95 (17.40%) Oracle
19 84 (15.38%) Java
20 83 (15.20%) SQL Server Reporting Services
21 81 (14.84%) Data Lake
22 80 (14.65%) SQL Server Analysis Services
22 80 (14.65%) T-SQL
23 73 (13.37%) GCP
23 73 (13.37%) Kimball Methodology
24 70 (12.82%) Big Data
25 64 (11.72%) Azure SQL Data Warehouse
26 62 (11.36%) C#
27 59 (10.81%) .NET
27 59 (10.81%) 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 38 (6.96%) Apache Spark
2 29 (5.31%) Apache
3 23 (4.21%) SAS
4 11 (2.01%) SharePoint
5 10 (1.83%) WebLogic
6 9 (1.65%) Elasticsearch
7 7 (1.28%) Apache Airflow
7 7 (1.28%) Apache Pig
8 4 (0.73%) Oracle Workflow
9 3 (0.55%) Anypoint
9 3 (0.55%) Apache Pulsar
10 2 (0.37%) Confluence
10 2 (0.37%) IIS
11 1 (0.18%) Adobe Experience Manager
Applications
1 39 (7.14%) Microsoft Excel
2 5 (0.92%) Spreadsheet
3 2 (0.37%) Chatbot
3 2 (0.37%) Microsoft Office
3 2 (0.37%) Microsoft PowerPoint
4 1 (0.18%) Microsoft Project
4 1 (0.18%) MS Visio
4 1 (0.18%) SPSS
Business Applications
1 6 (1.10%) Oracle EBS
2 5 (0.92%) SAP Oil and Gas
3 3 (0.55%) Salesforce.com CRM
4 2 (0.37%) Dynamics CRM
4 2 (0.37%) HFM
4 2 (0.37%) Markit EDM
5 1 (0.18%) Bloomberg AIM
5 1 (0.18%) Infor SunSystems
5 1 (0.18%) Oracle General Ledger
5 1 (0.18%) Oracle Internet Expenses
5 1 (0.18%) Oracle iProcurement
5 1 (0.18%) Oracle Procure-to-Pay
5 1 (0.18%) SAP BPC
5 1 (0.18%) SAP LE
5 1 (0.18%) SimCorp Dimension
5 1 (0.18%) Sparx Enterprise Architect
5 1 (0.18%) Summit
5 1 (0.18%) thinkFolio
Cloud Services
1 208 (38.10%) Azure
2 117 (21.43%) Power Platform
3 97 (17.77%) AWS
4 73 (13.37%) GCP
5 55 (10.07%) Azure Data Factory
6 44 (8.06%) Serverless
7 36 (6.59%) AWS Lambda
8 27 (4.95%) Amazon ECS
9 16 (2.93%) Amazon S3
10 15 (2.75%) PaaS
11 14 (2.56%) Apigee
12 12 (2.20%) IaaS
13 11 (2.01%) Amazon EC2
14 10 (1.83%) Slack
15 7 (1.28%) Azure Active Directory
16 5 (0.92%) Amazon SQS
16 5 (0.92%) Azure Functions
16 5 (0.92%) Logic Apps
16 5 (0.92%) SaaS
17 4 (0.73%) Force.com
Communications & Networking
1 8 (1.47%) 3G
1 8 (1.47%) 4G
1 8 (1.47%) 5G
1 8 (1.47%) Firewall
2 3 (0.55%) SSH
3 2 (0.37%) DNS
3 2 (0.37%) Internet
4 1 (0.18%) Kerberos
4 1 (0.18%) Network Security
4 1 (0.18%) Skype
4 1 (0.18%) VPN
Database & Business Intelligence
1 180 (32.97%) SQL Server
2 131 (23.99%) SQL Server Integration Services
3 116 (21.25%) Power BI
4 83 (15.20%) SQL Server Reporting Services
5 81 (14.84%) Data Lake
6 80 (14.65%) SQL Server Analysis Services
7 70 (12.82%) Big Data
8 64 (11.72%) Azure SQL Data Warehouse
9 53 (9.71%) Amazon Redshift
10 48 (8.79%) Hadoop
10 48 (8.79%) Relational Database
11 47 (8.61%) MySQL
12 45 (8.24%) Azure SQL Database
12 45 (8.24%) NoSQL
13 41 (7.51%) PostgreSQL
14 38 (6.96%) Snowflake Schema
15 36 (6.59%) OLAP
16 26 (4.76%) Oracle Database
17 25 (4.58%) BigQuery
17 25 (4.58%) MongoDB
Development Applications
1 43 (7.88%) Git (software)
2 34 (6.23%) JIRA
3 31 (5.68%) Jenkins
4 25 (4.58%) Team Foundation Server
5 23 (4.21%) GitLab
6 16 (2.93%) SQL Server Management Studio (SSMS)
6 16 (2.93%) Visual Studio Team System
7 14 (2.56%) Artifactory
8 10 (1.83%) Visual Studio
9 8 (1.47%) Eclipse
9 8 (1.47%) Subversion
10 4 (0.73%) Octopus Deploy
10 4 (0.73%) PowerDesigner
10 4 (0.73%) TeamCity
11 3 (0.55%) ERwin
12 2 (0.37%) Jasmine
12 2 (0.37%) Karma Test Runner
12 2 (0.37%) Mocha
12 2 (0.37%) Selenium
12 2 (0.37%) TestLink
General
1 194 (35.53%) Finance
2 99 (18.13%) Banking
3 44 (8.06%) Back Office
4 28 (5.13%) Retail
5 24 (4.40%) Investment Banking
5 24 (4.40%) Marketing
6 21 (3.85%) Public Sector
7 11 (2.01%) Telecoms
8 10 (1.83%) Law
9 9 (1.65%) Billing
10 7 (1.28%) Front Office
11 5 (0.92%) Pharmaceutical
11 5 (0.92%) Publishing
12 4 (0.73%) Financial Institution
13 3 (0.55%) General Ledger
14 2 (0.37%) International Banking
14 2 (0.37%) Legal
14 2 (0.37%) Retail Banking
15 1 (0.18%) Games
15 1 (0.18%) Manufacturing
Job Titles
1 184 (33.70%) Developer
2 95 (17.40%) Architect
3 83 (15.20%) Data Engineer
4 68 (12.45%) Analyst
5 56 (10.26%) Data Architect
6 54 (9.89%) Business Intelligence Developer
7 49 (8.97%) SQL Developer
8 32 (5.86%) Data Warehouse Developer
9 31 (5.68%) Consultant
10 29 (5.31%) Azure Engineer
11 25 (4.58%) Solutions Architect
12 23 (4.21%) ETL Developer
13 21 (3.85%) C# Developer
13 21 (3.85%) Power BI Developer
14 20 (3.66%) AWS Architect
14 20 (3.66%) Business Analyst
14 20 (3.66%) Senior Developer
15 19 (3.48%) Python Engineer
16 18 (3.30%) Azure Developer
16 18 (3.30%) Data Analyst
Libraries, Frameworks & Software Standards
1 59 (10.81%) .NET
2 45 (8.24%) Web Services
3 27 (4.95%) gRPC
4 21 (3.85%) Kafka
5 17 (3.11%) JSON
6 16 (2.93%) XML
7 15 (2.75%) OAuth
8 14 (2.56%) HTML
8 14 (2.56%) Swagger
9 13 (2.38%) ASP.NET
10 12 (2.20%) CSS
10 12 (2.20%) PySpark
10 12 (2.20%) WinForms
11 11 (2.01%) MDX
12 9 (1.65%) ADO.NET
13 7 (1.28%) Keras
13 7 (1.28%) scikit-learn
14 6 (1.10%) .NET Framework
14 6 (1.10%) MLlib
14 6 (1.10%) TensorFlow
Miscellaneous
1 55 (10.07%) Analytical Skills
2 35 (6.41%) Hedge funds
3 20 (3.66%) Greenfield Project
4 19 (3.48%) Management Information System
5 16 (2.93%) Data Structures
6 12 (2.20%) NHS
7 11 (2.01%) Replication
8 9 (1.65%) Cloud Native
8 9 (1.65%) User Experience
9 8 (1.47%) Algorithms
9 8 (1.47%) FMCG
10 6 (1.10%) Self-Motivation
11 5 (0.92%) Mobile App
11 5 (0.92%) Reference Data
12 4 (0.73%) Credit Risk
12 4 (0.73%) Enterprise Software
13 3 (0.55%) Derivative
13 3 (0.55%) Equity Derivative
13 3 (0.55%) Reinsurance
13 3 (0.55%) Virtual Team
Operating Systems
1 29 (5.31%) Windows
2 28 (5.13%) Linux
3 17 (3.11%) Unix
4 8 (1.47%) Red Hat Enterprise Linux
5 4 (0.73%) Debian
5 4 (0.73%) Ubuntu
6 2 (0.37%) Windows Server
7 1 (0.18%) Android
Processes & Methodologies
1 269 (49.27%) Business Intelligence
2 206 (37.73%) ETL
3 172 (31.50%) Agile Software Development
4 128 (23.44%) Data Modelling
5 122 (22.34%) Analytics
6 120 (21.98%) DevOps
7 73 (13.37%) Kimball Methodology
8 59 (10.81%) Visualisation
9 57 (10.44%) Scrum
10 53 (9.71%) Microservices
11 48 (8.79%) Data Engineering
12 47 (8.61%) Migration
13 42 (7.69%) Data Visualisation
13 42 (7.69%) Software Engineering
14 41 (7.51%) Mentoring
15 38 (6.96%) Asset Management
15 38 (6.96%) Data Architecture
15 38 (6.96%) Investment Management
15 38 (6.96%) Machine Learning
16 33 (6.04%) SDLC
Programming Languages
1 355 (65.02%) SQL
2 160 (29.30%) Python
3 84 (15.38%) Java
4 80 (14.65%) T-SQL
5 62 (11.36%) C#
6 37 (6.78%) PL/SQL
7 29 (5.31%) JavaScript
8 25 (4.58%) PowerShell
9 24 (4.40%) Scala
10 21 (3.85%) R
11 17 (3.11%) Perl
12 16 (2.93%) Data Analysis Expressions (DAX)
13 14 (2.56%) Shell Script
14 11 (2.01%) Go
14 11 (2.01%) VB.NET
14 11 (2.01%) VBA
15 9 (1.65%) C++
15 9 (1.65%) PHP
15 9 (1.65%) SAS Macro
16 7 (1.28%) Bash Shell
Qualifications
1 23 (4.21%) Security Cleared
2 22 (4.03%) Degree
3 16 (2.93%) SC Cleared
4 14 (2.56%) Sun Certification
5 3 (0.55%) PRINCE2 Practitioner
5 3 (0.55%) TOGAF Certification
6 2 (0.37%) ACCA
6 2 (0.37%) BPSS Clearance
6 2 (0.37%) CIMA
6 2 (0.37%) ITIL Foundation Certificate
6 2 (0.37%) Master's Degree
7 1 (0.18%) APMP
7 1 (0.18%) DV Cleared
7 1 (0.18%) IIBA
7 1 (0.18%) ISEB
7 1 (0.18%) Microsoft Certification
7 1 (0.18%) PhD
7 1 (0.18%) PMI Certification
7 1 (0.18%) PMP
7 1 (0.18%) PRINCE2 Certification
Quality Assurance & Compliance
1 33 (6.04%) QA
2 31 (5.68%) Data Quality
3 9 (1.65%) GDPR
3 9 (1.65%) Solvency II
4 7 (1.28%) SLA
5 2 (0.37%) PMO
6 1 (0.18%) IFRS
System Software
1 25 (4.58%) Docker
2 7 (1.28%) Active Directory
2 7 (1.28%) Virtual Machines
3 5 (0.92%) HDFS
4 3 (0.55%) Apache Flume
4 3 (0.55%) GridGain
5 2 (0.37%) VMware Infrastructure
Systems Management
1 41 (7.51%) Kubernetes
2 13 (2.38%) Terraform
3 7 (1.28%) Ansible
4 5 (0.92%) Control-M
5 3 (0.55%) HP ALM
6 2 (0.37%) Oozie
7 1 (0.18%) Ambari
7 1 (0.18%) Hadoop YARN
7 1 (0.18%) Kibana
7 1 (0.18%) Oracle Enterprise Manager
7 1 (0.18%) Oracle RMAN
7 1 (0.18%) Single Sign-On
7 1 (0.18%) Tivoli
Vendors
1 139 (25.46%) Microsoft
2 95 (17.40%) Oracle
3 59 (10.81%) Google
4 55 (10.07%) Tableau
5 34 (6.23%) Databricks
6 28 (5.13%) Informatica
7 25 (4.58%) SAP
8 15 (2.75%) Cloudera
8 15 (2.75%) Salesforce.com
9 14 (2.56%) Cognos
10 11 (2.01%) IBM
11 9 (1.65%) Teradata
12 8 (1.47%) Hortonworks
12 8 (1.47%) MapR
12 8 (1.47%) MicroStrategy
12 8 (1.47%) MuleSoft
13 7 (1.28%) Alteryx
13 7 (1.28%) Red Hat
14 5 (0.92%) RedGate
14 5 (0.92%) Sybase