Period
to 11 December 2019

The following table provides summary statistics for contract job vacancies advertised in the City of London with a requirement for Data Architecture skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited Data Architecture over the 6 months to 11 December 2019 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 Architecture
Central London > City of London
6 months to
11 Dec 2019
Same period 2018 Same period 2017
Rank 161 223 200
Rank change year-on-year +62 -23 -25
Contract jobs citing Data Architecture 54 34 59
As % of all contract IT jobs advertised in the City of London 0.96% 0.48% 0.82%
As % of the Processes & Methodologies category 1.08% 0.54% 0.91%
Number of daily rates quoted 38 27 50
City of London median daily rate £600 £550 £600
Median daily rate % change year-on-year +9.09% -8.33% +9.09%
10th Percentile £463 £403 £507
90th Percentile £765 £743 £751
Central London median daily rate £575 £550 £600
% change year-on-year +4.55% -8.33% +9.09%
Number of hourly rates quoted 0 0 0
City of London median hourly rate - - -
Central London median hourly rate - - -

Data Architecture 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 5,002 6,257 6,467
As % of all contract IT jobs advertised in the City of London 89.32% 87.66% 89.98%
Number of daily rates quoted 3,879 4,943 5,157
City of London median daily rate £520 £510 £505
Median daily rate % change year-on-year +1.96% +0.99% +6.32%
10th Percentile £325 £325 £325
90th Percentile £680 £675 £688
Central London median daily rate £513 £500 £500
% change year-on-year +2.50% - +5.26%
Number of hourly rates quoted 55 89 59
City of London median hourly rate £20.83 £18.70 £18.70
Median hourly rate % change year-on-year +11.39% - -6.50%
10th Percentile £12.04 £13.25 £13.00
90th Percentile £52.25 £33.40 £31.10
Central London median hourly rate £21.00 £19.00 £20.00
% change year-on-year +10.53% -5.00% +5.26%

Data Architecture
Job Vacancy Trend in the City of London

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

Job vacancy trend for Data Architecture in the City of London

Data Architecture
Contractor Daily Rate Trend in the City of London

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

Contractor daily rate trend for Data Architecture in the City of London

Data Architecture
Contractor Daily Rate Histogram in the City of London

The daily rate distribution of IT jobs citing Data Architecture in the City of London over the 6 months to 11 December 2019.

Contractor daily rate histogram for Data Architecture in the City of London

Data Architecture
Contractor Hourly Rate Trend in the City of London

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

Contractor hourly rate trend for Data Architecture in the City of London

For the 6 months to 11 December 2019, IT contractor jobs citing Data Architecture 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 Architecture.

1 28 (51.85%) Data Modelling
2 22 (40.74%) Finance
3 15 (27.78%) Migration
3 15 (27.78%) Python
3 15 (27.78%) Data Warehouse
4 14 (25.93%) ETL
4 14 (25.93%) SQL
5 13 (24.07%) Data Management
6 12 (22.22%) Stakeholder Management
7 11 (20.37%) Data Migration
7 11 (20.37%) Microsoft
7 11 (20.37%) Business Intelligence
7 11 (20.37%) Data Lake
8 10 (18.52%) Azure
8 10 (18.52%) Big Data
8 10 (18.52%) Agile Software Development
9 9 (16.67%) Data Integration
9 9 (16.67%) SQL Server Integration Services
9 9 (16.67%) Java
9 9 (16.67%) SQL Server
9 9 (16.67%) Middleware
9 9 (16.67%) AWS
9 9 (16.67%) Amazon S3
9 9 (16.67%) Power BI
9 9 (16.67%) Power Platform
10 8 (14.81%) Data Science
10 8 (14.81%) CRM
10 8 (14.81%) QlikView
11 7 (12.96%) Artificial Intelligence
11 7 (12.96%) Dynamics CRM

Data Architecture
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 6 (11.11%) WebLogic
1 6 (11.11%) WebLogic Integration
2 4 (7.41%) Apache Spark
3 1 (1.85%) OpenStack
Applications
1 2 (3.70%) Microsoft Excel
2 1 (1.85%) Microsoft Office
2 1 (1.85%) Spreadsheet
Business Applications
1 7 (12.96%) Dynamics CRM
1 7 (12.96%) Unit4 Business World
2 6 (11.11%) Oracle Financials
3 1 (1.85%) HFM
3 1 (1.85%) Salesforce.com CRM
3 1 (1.85%) SAP S/4HANA
Cloud Services
1 10 (18.52%) Azure
2 9 (16.67%) Amazon S3
2 9 (16.67%) AWS
2 9 (16.67%) Power Platform
3 6 (11.11%) AWS Lambda
4 5 (9.26%) Amazon EMR
4 5 (9.26%) Serverless
5 3 (5.56%) Salesforce Sales Cloud
6 2 (3.70%) Boomi
6 2 (3.70%) Force.com
6 2 (3.70%) GCP
6 2 (3.70%) iPaaS
6 2 (3.70%) OpenShift
6 2 (3.70%) Salesforce Service Cloud
7 1 (1.85%) Amazon EC2
7 1 (1.85%) GitHub
7 1 (1.85%) Office 365
7 1 (1.85%) PaaS
7 1 (1.85%) SaaS
7 1 (1.85%) SuccessFactors
Communications & Networking
1 1 (1.85%) SAN
Database & Business Intelligence
1 15 (27.78%) Data Warehouse
2 11 (20.37%) Data Lake
3 10 (18.52%) Big Data
4 9 (16.67%) Power BI
4 9 (16.67%) SQL Server
4 9 (16.67%) SQL Server Integration Services
5 8 (14.81%) QlikView
6 7 (12.96%) SQL Server Analysis Services
6 7 (12.96%) SQL Server Reporting Services
7 6 (11.11%) BusinessObjects
7 6 (11.11%) Hadoop
8 5 (9.26%) Amazon Redshift
9 3 (5.56%) Apache Hive
9 3 (5.56%) Impala
9 3 (5.56%) NoSQL
10 2 (3.70%) Azure SQL Data Warehouse
10 2 (3.70%) Azure SQL Database
10 2 (3.70%) Neo4j
10 2 (3.70%) PostgreSQL
10 2 (3.70%) Qlik Sense
Development Applications
1 6 (11.11%) Eclipse
2 3 (5.56%) Git (software)
3 1 (1.85%) Atlassian Bamboo
3 1 (1.85%) Cucumber
3 1 (1.85%) Jenkins
3 1 (1.85%) JIRA
3 1 (1.85%) Maven
3 1 (1.85%) Team Foundation Server
3 1 (1.85%) TeamCity
General
1 22 (40.74%) Finance
2 6 (11.11%) Advertising
2 6 (11.11%) Front Office
3 2 (3.70%) Legal
3 2 (3.70%) Marketing
3 2 (3.70%) Publishing
4 1 (1.85%) Banking
4 1 (1.85%) Law
Job Titles
1 29 (53.70%) Architect
2 24 (44.44%) Data Architect
3 5 (9.26%) Project Manager
3 5 (9.26%) Senior Architect
3 5 (9.26%) Senior Data Architect
3 5 (9.26%) Solutions Architect
4 4 (7.41%) Analyst
4 4 (7.41%) Developer
5 3 (5.56%) Data Analyst
6 2 (3.70%) Big Data Architect
6 2 (3.70%) Business Analyst
6 2 (3.70%) Data Business Analyst
6 2 (3.70%) Data Engineer
6 2 (3.70%) Data Modeller
6 2 (3.70%) Enterprise Architect
6 2 (3.70%) Enterprise Data Architect
6 2 (3.70%) Lead Architect
6 2 (3.70%) Python Developer
6 2 (3.70%) QlikView Developer
6 2 (3.70%) Salesforce Architect
Libraries, Frameworks & Software Standards
1 9 (16.67%) Middleware
2 6 (11.11%) .NET
2 6 (11.11%) J2EE
2 6 (11.11%) MSMQ
3 2 (3.70%) Natural Language Processing
3 2 (3.70%) Web Services
4 1 (1.85%) AngularJS
4 1 (1.85%) EDI
4 1 (1.85%) Flask
4 1 (1.85%) Gherkin
4 1 (1.85%) HTML
4 1 (1.85%) Kafka
4 1 (1.85%) Node.js
4 1 (1.85%) OAuth
4 1 (1.85%) OpenID
4 1 (1.85%) REST
4 1 (1.85%) RESTful
4 1 (1.85%) SAML
4 1 (1.85%) SAP Fiori
4 1 (1.85%) SAPUI5
Miscellaneous
1 6 (11.11%) Reinsurance
2 5 (9.26%) Algorithms
2 5 (9.26%) Management Information System
3 4 (7.41%) Greenfield Project
4 3 (5.56%) Virtual Team
5 2 (3.70%) Analytical Skills
5 2 (3.70%) Hybrid Cloud
6 1 (1.85%) Data Structures
6 1 (1.85%) Enterprise Software
6 1 (1.85%) Hedge funds
6 1 (1.85%) Linux Command Line
6 1 (1.85%) PMI
6 1 (1.85%) Private Cloud
6 1 (1.85%) Public Cloud
6 1 (1.85%) Taxonomies
Operating Systems
1 2 (3.70%) Unix
1 2 (3.70%) Windows
2 1 (1.85%) Linux
2 1 (1.85%) Windows 10
2 1 (1.85%) Windows 7
Processes & Methodologies
1 28 (51.85%) Data Modelling
2 15 (27.78%) Migration
3 14 (25.93%) ETL
4 13 (24.07%) Data Management
5 12 (22.22%) Stakeholder Management
6 11 (20.37%) Business Intelligence
6 11 (20.37%) Data Migration
7 10 (18.52%) Agile Software Development
8 9 (16.67%) Data Integration
9 8 (14.81%) CRM
9 8 (14.81%) Data Science
10 7 (12.96%) Artificial Intelligence
10 7 (12.96%) Data Governance
10 7 (12.96%) Master Data Management
10 7 (12.96%) Project Management
10 7 (12.96%) TOGAF
11 6 (11.11%) Analytics
11 6 (11.11%) Logical Data Model
11 6 (11.11%) Machine Learning
11 6 (11.11%) Microservices
Programming Languages
1 15 (27.78%) Python
2 14 (25.93%) SQL
3 9 (16.67%) Java
4 1 (1.85%) Scala
Qualifications
1 1 (1.85%) PMI Certification
1 1 (1.85%) PRINCE2 Certification
Quality Assurance & Compliance
1 6 (11.11%) Data Quality
2 5 (9.26%) IFRS
3 4 (7.41%) GDPR
4 3 (5.56%) Solvency II
System Software
1 3 (5.56%) Docker
1 3 (5.56%) HDFS
2 1 (1.85%) Active Directory
Systems Management
1 1 (1.85%) Ansible
1 1 (1.85%) Kubernetes
1 1 (1.85%) Single Sign-On
1 1 (1.85%) Terraform
Vendors
1 11 (20.37%) Microsoft
2 7 (12.96%) Oracle
3 6 (11.11%) CODA
4 3 (5.56%) Cloudera
4 3 (5.56%) Salesforce.com
5 2 (3.70%) Dell
5 2 (3.70%) Google
5 2 (3.70%) MuleSoft
5 2 (3.70%) Pardot
5 2 (3.70%) SAP
6 1 (1.85%) Ariba
6 1 (1.85%) Concur
6 1 (1.85%) hybris
6 1 (1.85%) Hyperion
6 1 (1.85%) iManage
6 1 (1.85%) Informatica
6 1 (1.85%) MicroStrategy
6 1 (1.85%) Splunk
6 1 (1.85%) Sybase
6 1 (1.85%) VMware