Period
to 25 January 2022

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for Data Modelling skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Modelling over the 6 months to 25 January 2022 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 Modelling
Central London > City of London
6 months to
25 Jan 2022
Same period 2021 Same period 2020
Rank 66 44 73
Rank change year-on-year -22 +29 +18
Contract jobs citing Data Modelling 146 102 141
As % of all contract jobs advertised in the City of London 3.64% 4.89% 2.89%
As % of the Processes & Methodologies category 4.00% 5.40% 3.24%
Number of daily rates quoted 105 63 92
10th Percentile £453 £413 £428
25th Percentile £513 £463 £463
Median daily rate (50th Percentile) £575 £525 £550
Median % change year-on-year +9.52% -4.55% +2.33%
75th Percentile £675 £603 £616
90th Percentile £750 £695 £721
Central London median daily rate £575 £520 £550
% change year-on-year +10.58% -5.45% -
Number of hourly rates quoted 2 1 0
10th Percentile £55.43 - -
25th Percentile £56.06 £59.25 -
Median hourly rate £59.25 £60.50 -
Median % change year-on-year -2.07% - -
75th Percentile £61.56 £61.75 -
90th Percentile £61.68 - -
Central London median hourly rate £59.25 £60.50 -
% change year-on-year -2.07% - -

Data Modelling is in the Processes and Methodologies category. The following table is for comparison with the above and provides summary statistics for all contract job vacancies advertised in the City of London with a requirement for process or methodology skills.

All Process and Methodology Skills
City of London
Contract vacancies with a requirement for process or methodology skills 3,647 1,890 4,353
As % of all contract IT jobs advertised in the City of London 90.95% 90.52% 89.16%
Number of daily rates quoted 2,830 1,421 3,397
10th Percentile £375 £313 £320
25th Percentile £475 £413 £413
Median daily rate (50th Percentile) £550 £523 £515
Median % change year-on-year +5.26% +1.46% +0.49%
75th Percentile £653 £602 £613
90th Percentile £750 £688 £688
Central London median daily rate £550 £513 £510
% change year-on-year +7.32% +0.49% -0.49%
Number of hourly rates quoted 36 22 48
10th Percentile £19.13 £13.58 £12.02
25th Percentile £33.19 £18.25 £14.19
Median hourly rate £43.50 £26.50 £19.75
Median % change year-on-year +64.15% +34.18% +3.95%
75th Percentile £61.75 £35.63 £25.76
90th Percentile £64.25 £46.00 £52.25
Central London median hourly rate £43.50 £26.75 £20.50
% change year-on-year +62.62% +30.49% +6.49%

Data Modelling
Job Vacancy Trend in the City of London

Job postings citing Data Modelling as a proportion of all IT jobs advertised in the City of London.

Job vacancy trend for Data Modelling in the City of London

Data Modelling
Contractor Daily Rate Trend in the City of London

3-month moving average daily rate quoted in jobs citing Data Modelling in the City of London.

Daily rate trend for Data Modelling in the City of London

Data Modelling
Daily Rate Histogram in the City of London

Daily rate distribution for jobs citing Data Modelling in the City of London over the 6 months to 25 January 2022.

Daily rate histogram for Data Modelling in the City of London

Data Modelling
Contractor Hourly Rate Trend in the City of London

3-month moving average hourly rates quoted in jobs citing Data Modelling in the City of London.

Hourly rate trend for Data Modelling in the City of London

Data Modelling
Contract Job Locations in the City of London

The table below looks at the demand and provides a guide to the median contractor rates quoted in IT jobs citing Data Modelling within the City of London region over the 6 months to 25 January 2022. 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
Jobs
London Bridge - 2 £675 -
Data Modelling
Central London

For the 6 months to 25 January 2022, IT contractor jobs citing Data Modelling 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 City of London region with a requirement for Data Modelling.

1 61 (41.78%) SQL
2 41 (28.08%) Business Intelligence
3 40 (27.40%) Data Warehouse
3 40 (27.40%) Data Quality
4 39 (26.71%) Finance
5 38 (26.03%) Agile Software Development
6 34 (23.29%) ETL
7 32 (21.92%) Analytics
7 32 (21.92%) DevOps
8 31 (21.23%) Physical Data Model
9 30 (20.55%) AWS
9 30 (20.55%) Social Skills
10 29 (19.86%) Logical Data Model
11 25 (17.12%) Big Data
12 22 (15.07%) Python
12 22 (15.07%) Data Governance
12 22 (15.07%) Analytical Skills
12 22 (15.07%) Data Vault
13 21 (14.38%) Power Platform
13 21 (14.38%) CI/CD
13 21 (14.38%) Apache Spark
13 21 (14.38%) Power BI
13 21 (14.38%) Azure
14 20 (13.70%) Data Integration
14 20 (13.70%) Data Management
15 19 (13.01%) Data Engineering
16 18 (12.33%) Data Analysis
16 18 (12.33%) Data Architecture
17 17 (11.64%) SQL Server
17 17 (11.64%) SDLC

Data Modelling
Co-occurring IT Skills in the City of 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 21 (14.38%) Apache Spark
2 4 (2.74%) SharePoint
3 3 (2.05%) Apache
4 2 (1.37%) Apache Airflow
4 2 (1.37%) Confluence
Applications
1 12 (8.22%) MS Visio
2 11 (7.53%) Microsoft Excel
3 5 (3.42%) Microsoft Office
4 1 (0.68%) Chatbot
4 1 (0.68%) Microsoft PowerPoint
Business Applications
1 5 (3.42%) Sparx Enterprise Architect
2 1 (0.68%) NetSuite
Cloud Services
1 30 (20.55%) AWS
2 21 (14.38%) Azure
2 21 (14.38%) Power Platform
3 15 (10.27%) Amazon S3
4 10 (6.85%) Azure Data Factory
4 10 (6.85%) Snowflake
5 8 (5.48%) SaaS
6 5 (3.42%) Amazon EMR
6 5 (3.42%) PaaS
7 4 (2.74%) PowerApps
8 3 (2.05%) Azure Cosmos DB
8 3 (2.05%) dbt
8 3 (2.05%) GCP
8 3 (2.05%) GitHub
8 3 (2.05%) OpenShift
8 3 (2.05%) Power Automate
9 2 (1.37%) IaaS
9 2 (1.37%) Matillion
9 2 (1.37%) Microsoft 365
9 2 (1.37%) Serverless
Communications & Networking
1 2 (1.37%) WebEx
2 1 (0.68%) Broadband
2 1 (0.68%) DECT
2 1 (0.68%) HTTP
2 1 (0.68%) IPv4
2 1 (0.68%) IPv6
2 1 (0.68%) Multicast
2 1 (0.68%) PPP
2 1 (0.68%) UPnP
2 1 (0.68%) Wi-Fi
Database & Business Intelligence
1 40 (27.40%) Data Warehouse
2 25 (17.12%) Big Data
3 22 (15.07%) Data Vault
4 21 (14.38%) Power BI
5 17 (11.64%) Relational Database
5 17 (11.64%) SQL Server
6 15 (10.27%) RDBMS
7 14 (9.59%) NoSQL
8 13 (8.90%) Data Lake
9 12 (8.22%) Amazon Redshift
10 11 (7.53%) Metadata
10 11 (7.53%) MongoDB
10 11 (7.53%) Tableau
11 9 (6.16%) SQL Server Analysis Services
12 8 (5.48%) Amazon Athena
12 8 (5.48%) Azure SQL Database
12 8 (5.48%) Hadoop
13 7 (4.79%) Amazon RDS
13 7 (4.79%) Parquet
14 6 (4.11%) SSDT
Development Applications
1 15 (10.27%) JIRA
2 11 (7.53%) Git (software)
3 10 (6.85%) Jenkins
4 7 (4.79%) Team Foundation Server
4 7 (4.79%) Visual Studio
5 4 (2.74%) ERwin
5 4 (2.74%) TeamCity
6 3 (2.05%) Atlassian Bamboo
6 3 (2.05%) GitLab
6 3 (2.05%) NUnit
6 3 (2.05%) Subversion
7 1 (0.68%) ER Studio
7 1 (0.68%) GDB
7 1 (0.68%) Gradle
7 1 (0.68%) Maven
7 1 (0.68%) Toad
General
1 39 (26.71%) Finance
2 30 (20.55%) Social Skills
3 22 (15.07%) Analytical Skills
4 7 (4.79%) Banking
5 4 (2.74%) Marketing
6 3 (2.05%) Investment Banking
6 3 (2.05%) Public Sector
7 2 (1.37%) Back Office
7 2 (1.37%) Front Office
7 2 (1.37%) Influencing Skills
7 2 (1.37%) Manufacturing
7 2 (1.37%) Presentation Skills
7 2 (1.37%) Telecoms
8 1 (0.68%) Advertising
8 1 (0.68%) Billing
8 1 (0.68%) Documentation Skills
8 1 (0.68%) Financial Institution
8 1 (0.68%) International Banking
8 1 (0.68%) Legal
8 1 (0.68%) Retail
Job Titles
1 37 (25.34%) Architect
2 31 (21.23%) Analyst
3 27 (18.49%) Developer
4 26 (17.81%) Data Engineer
5 23 (15.75%) Data Architect
6 21 (14.38%) Data Modeller
7 15 (10.27%) Data Analyst
8 12 (8.22%) Solutions Architect
9 11 (7.53%) Business Analyst
10 6 (4.11%) Talend Developer
11 5 (3.42%) Data Scientist
11 5 (3.42%) Insurance Business Analyst
11 5 (3.42%) Senior Data Engineer
12 4 (2.74%) Azure Engineer
12 4 (2.74%) Data Warehouse Analyst
12 4 (2.74%) Data Warehouse Developer
12 4 (2.74%) Senior Data Scientist
12 4 (2.74%) Senior Developer
13 3 (2.05%) Senior .NET Developer
13 3 (2.05%) Senior C# Developer
Libraries, Frameworks & Software Standards
1 14 (9.59%) Kafka
2 12 (8.22%) JSON
3 10 (6.85%) XML
4 8 (5.48%) React
5 6 (4.11%) Apache Avro
6 5 (3.42%) React Native
7 4 (2.74%) .NET
7 4 (2.74%) Swagger
7 4 (2.74%) Web Services
8 3 (2.05%) .NET Framework
8 3 (2.05%) ASP.NET
8 3 (2.05%) ASP.NET MVC
8 3 (2.05%) ASP.NET Web API
8 3 (2.05%) LINQ
8 3 (2.05%) Ninject
8 3 (2.05%) RESTful
8 3 (2.05%) Unity DI Container
8 3 (2.05%) WCF
9 2 (1.37%) FIX Protocol
9 2 (1.37%) PySpark
Miscellaneous
1 10 (6.85%) Management Information System
2 5 (3.42%) Algorithms
2 5 (3.42%) Self-Motivation
3 3 (2.05%) Reference Data
3 3 (2.05%) Taxonomies
3 3 (2.05%) Virtual Team
4 2 (1.37%) Data Structures
4 2 (1.37%) Greenfield Project
4 2 (1.37%) Social Media
4 2 (1.37%) User Experience
5 1 (0.68%) Credit Risk
5 1 (0.68%) Embedded Systems
5 1 (0.68%) Enterprise Software
5 1 (0.68%) Legacy Applications
5 1 (0.68%) Linked Data
5 1 (0.68%) NHS
5 1 (0.68%) Reinsurance
5 1 (0.68%) Replication
5 1 (0.68%) Semantic Web
Operating Systems
1 5 (3.42%) Windows
2 1 (0.68%) Linux
2 1 (0.68%) OpenWrt
2 1 (0.68%) Unix
2 1 (0.68%) Windows Server
Processes & Methodologies
1 41 (28.08%) Business Intelligence
2 38 (26.03%) Agile Software Development
3 34 (23.29%) ETL
4 32 (21.92%) Analytics
4 32 (21.92%) DevOps
5 31 (21.23%) Physical Data Model
6 29 (19.86%) Logical Data Model
7 22 (15.07%) Data Governance
8 21 (14.38%) CI/CD
9 20 (13.70%) Data Integration
9 20 (13.70%) Data Management
10 19 (13.01%) Data Engineering
11 18 (12.33%) Data Analysis
11 18 (12.33%) Data Architecture
12 17 (11.64%) Problem-Solving
12 17 (11.64%) SDLC
13 16 (10.96%) Data Lineage
13 16 (10.96%) Visualisation
14 15 (10.27%) Use Case
15 12 (8.22%) Data Mapping
Programming Languages
1 61 (41.78%) SQL
2 22 (15.07%) Python
3 12 (8.22%) Java
4 8 (5.48%) C#
4 8 (5.48%) Data Analysis Expressions (DAX)
5 7 (4.79%) T-SQL
6 6 (4.11%) TypeScript
7 5 (3.42%) C
8 4 (2.74%) C++
8 4 (2.74%) PL/SQL
8 4 (2.74%) Scala
9 3 (2.05%) R
10 1 (0.68%) Apex Code
10 1 (0.68%) Bash
10 1 (0.68%) Java 8
10 1 (0.68%) JavaScript
10 1 (0.68%) Shell Script
10 1 (0.68%) VBA
Qualifications
1 12 (8.22%) Degree
2 9 (6.16%) SC Cleared
2 9 (6.16%) Security Cleared
3 2 (1.37%) AWS Certification
3 2 (1.37%) BPSS Clearance
3 2 (1.37%) Postgraduate
4 1 (0.68%) ACCA
4 1 (0.68%) CBAP
4 1 (0.68%) CIMA
4 1 (0.68%) Computer Science Degree
4 1 (0.68%) IIBA
4 1 (0.68%) ISEB
4 1 (0.68%) MCITP
4 1 (0.68%) MCTS
4 1 (0.68%) Microsoft Certification
Quality Assurance & Compliance
1 40 (27.40%) Data Quality
2 10 (6.85%) IFRS
3 7 (4.79%) QA
4 3 (2.05%) MiFID
4 3 (2.05%) SLA
5 2 (1.37%) Dodd-Frank
5 2 (1.37%) EMIR
5 2 (1.37%) Solvency II
6 1 (0.68%) AIFMD
6 1 (0.68%) GDPR
6 1 (0.68%) GMP
6 1 (0.68%) JTAG
6 1 (0.68%) Sarbanes-Oxley
System Software
1 6 (4.11%) Docker
2 2 (1.37%) Active Directory
Systems Management
1 5 (3.42%) Kubernetes
2 3 (2.05%) Ansible
2 3 (2.05%) Terraform
Vendors
1 15 (10.27%) Microsoft
2 11 (7.53%) Talend
3 10 (6.85%) Cloudera
4 6 (4.11%) Oracle
5 2 (1.37%) Google
5 2 (1.37%) Informatica
5 2 (1.37%) Salesforce.com
5 2 (1.37%) SAP
5 2 (1.37%) Virgin Media
6 1 (0.68%) Capita
6 1 (0.68%) Databricks
6 1 (0.68%) Hortonworks
6 1 (0.68%) Liquidlogic
6 1 (0.68%) Refinitiv
6 1 (0.68%) Sparx
6 1 (0.68%) StreamSets
6 1 (0.68%) TOWER Software