Period
to 20 July 2019

The following table provides summary statistics for contract job vacancies advertised in 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 20 July 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 Modelling
England > London
6 months to
20 Jul 2019
Same period 2018 Same period 2017
Rank 79 89 85
Rank change year-on-year +10 -4 -1
Contract jobs citing Data Modelling 1,359 1,320 1,267
As % of all contract IT jobs advertised in London 3.30% 2.84% 3.02%
As % of the Processes & Methodologies category 3.72% 3.22% 3.45%
Number of daily rates quoted 996 946 924
London median daily rate £525 £525 £500
Median daily rate % change year-on-year - +5.00% -
10th Percentile £389 £381 £375
90th Percentile £688 £688 £675
England median daily rate £500 £500 £475
% change year-on-year - +5.26% +2.70%
Number of hourly rates quoted 6 1 2
London median hourly rate £35.00 £65.00 £96.99
Median hourly rate % change year-on-year -46.15% -32.98% +156.70%
10th Percentile £28.63 £65.00 £36.53
90th Percentile £42.50 £65.00 £166.16
England median hourly rate £35.00 £20.00 £24.49
% change year-on-year +75.00% -18.32% -43.80%

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 London with a requirement for process or methodology skills.

All Process and Methodology Skills
London
Contract vacancies with a requirement for process or methodology skills 36,529 41,034 36,776
As % of all contract IT jobs advertised in London 88.83% 88.25% 87.76%
Number of daily rates quoted 26,146 29,760 26,258
London median daily rate £520 £500 £488
Median daily rate % change year-on-year +4.00% +2.56% +5.41%
10th Percentile £340 £325 £313
90th Percentile £688 £675 £656
England median daily rate £475 £463 £450
% change year-on-year +2.70% +2.78% +5.88%
Number of hourly rates quoted 432 563 398
London median hourly rate £24.71 £25.00 £23.88
Median hourly rate % change year-on-year -1.17% +4.71% +12.99%
10th Percentile £12.75 £14.00 £12.78
90th Percentile £54.95 £53.75 £52.15
England median hourly rate £25.00 £22.50 £24.49
% change year-on-year +11.11% -8.14% +4.22%

Data Modelling
Job Vacancy Trend in London

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

Job vacancy trend for Data Modelling in London

Data Modelling
Contractor Daily Rate Trend in London

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

Contractor daily rate trend for Data Modelling in London

Data Modelling
Contractor Daily Rate Histogram in London

The daily rate distribution of IT jobs citing Data Modelling in London over the 6 months to 20 July 2019.

Contractor daily rate histogram for Data Modelling in London

Data Modelling
Contractor Hourly Rate Trend in London

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

Contractor hourly rate trend for Data Modelling in London

Data Modelling
Contractor Hourly Rate Histogram in London

The hourly rate distribution of IT jobs citing Data Modelling in London over the 6 months to 20 July 2019.

Contractor hourly rate histogram for Data Modelling in London

Data Modelling
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 Modelling within the London region over the 6 months to 20 July 2019. 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 +50 371 £525 -2.33% 64
West London +41 46 £475 +3.26% 21
South London +11 43 £525 -4.55% 3
East London -11 20 £450 -14.29% 4
North London -5 1 - - 3
Data Modelling
England

For the 6 months to 20 July 2019, 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 London region with a requirement for Data Modelling.

1 563 (41.43%) SQL
2 438 (32.23%) Agile Software Development
3 437 (32.16%) Finance
4 402 (29.58%) Data Warehouse
5 335 (24.65%) Analytics
6 318 (23.40%) Business Intelligence
7 314 (23.11%) ETL
8 295 (21.71%) Python
8 295 (21.71%) Big Data
9 223 (16.41%) Amazon AWS
10 200 (14.72%) Apache Spark
11 198 (14.57%) Microsoft
12 197 (14.50%) Java
12 197 (14.50%) SQL Server
13 189 (13.91%) Microsoft Azure
14 176 (12.95%) Hadoop
15 172 (12.66%) Power BI
15 172 (12.66%) Power Platform
16 163 (11.99%) Data Science
17 162 (11.92%) Logical Data Model
17 162 (11.92%) Analytical Skills
17 162 (11.92%) Data Quality
18 154 (11.33%) Kafka
19 152 (11.18%) Migration
20 150 (11.04%) Data Analysis
20 150 (11.04%) Oracle
21 123 (9.05%) Machine Learning
22 122 (8.98%) Data Architecture
22 122 (8.98%) JSON
23 120 (8.83%) Apache Hive

Data Modelling
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
1 200 (14.72%) Apache Spark
2 62 (4.56%) Apache
3 39 (2.87%) SharePoint
4 36 (2.65%) Elasticsearch
5 34 (2.50%) SAS
6 28 (2.06%) Confluence
7 11 (0.81%) Apache Airflow
8 9 (0.66%) ArcGIS
8 9 (0.66%) CMS
9 8 (0.59%) Oracle SOA Suite
9 8 (0.59%) R Markdown
10 7 (0.52%) Oracle Coherence
11 6 (0.44%) Oracle Workflow
11 6 (0.44%) WebLogic
12 5 (0.37%) Drupal
12 5 (0.37%) WebSphere
13 4 (0.29%) Anypoint
13 4 (0.29%) Mule
14 3 (0.22%) Apache Solr
14 3 (0.22%) Jupyter
Applications
1 58 (4.27%) Microsoft Excel
2 33 (2.43%) Microsoft Office
3 20 (1.47%) MS Visio
4 13 (0.96%) Microsoft PowerPoint
5 7 (0.52%) Spreadsheet
6 3 (0.22%) SPSS
7 2 (0.15%) Microsoft Project
7 2 (0.15%) OmniGraffle
7 2 (0.15%) Sketch
7 2 (0.15%) Zeplin
Business Applications
1 20 (1.47%) Sparx Enterprise Architect
2 16 (1.18%) Elite 3E
3 15 (1.10%) Dynamics CRM
4 12 (0.88%) Oracle Financials
5 8 (0.59%) SAP Oil and Gas
6 7 (0.52%) Oracle ERP
6 7 (0.52%) SAP S/4HANA
7 6 (0.44%) Unit4 Business World
8 5 (0.37%) Actimize
8 5 (0.37%) Distributed Ledger
8 5 (0.37%) Loan IQ
9 4 (0.29%) SAP ERP
10 3 (0.22%) Dynamics AX
10 3 (0.22%) Markit EDM
10 3 (0.22%) Oracle Payables
10 3 (0.22%) SAP Retail
11 2 (0.15%) BigMachines
11 2 (0.15%) BusinessWorks
11 2 (0.15%) Endur
11 2 (0.15%) Oracle EBS
Cloud Services
1 223 (16.41%) Amazon AWS
2 189 (13.91%) Microsoft Azure
3 172 (12.66%) Power Platform
4 85 (6.25%) Google Cloud Platform
5 77 (5.67%) Amazon S3
6 47 (3.46%) Azure Data Factory
7 35 (2.58%) Amazon EMR
8 34 (2.50%) Amazon EC2
9 33 (2.43%) Serverless
10 29 (2.13%) Amazon SQS
11 27 (1.99%) AWS CloudFormation
11 27 (1.99%) IaaS
12 25 (1.84%) Dynamics 365
13 24 (1.77%) Amazon CloudWatch
13 24 (1.77%) AWS CloudTrail
14 22 (1.62%) Amazon Glacier
14 22 (1.62%) AWS Lambda
14 22 (1.62%) GitHub
14 22 (1.62%) Virtual Private Cloud
15 21 (1.55%) PaaS
Communications & Networking
1 14 (1.03%) Internet
2 7 (0.52%) WAN
3 4 (0.29%) FTP
3 4 (0.29%) HTTP
3 4 (0.29%) Intranet
3 4 (0.29%) TCP/IP
4 3 (0.22%) Firewall
5 2 (0.15%) DNS
5 2 (0.15%) Ethernet
5 2 (0.15%) IPsec
5 2 (0.15%) Kerberos
5 2 (0.15%) LAN
5 2 (0.15%) MPLS
5 2 (0.15%) OpenLDAP
5 2 (0.15%) SSL
5 2 (0.15%) VPN
6 1 (0.074%) CTI
6 1 (0.074%) DMZ
6 1 (0.074%) SAN
6 1 (0.074%) X.509
Database & Business Intelligence
1 402 (29.58%) Data Warehouse
2 295 (21.71%) Big Data
3 197 (14.50%) SQL Server
4 176 (12.95%) Hadoop
5 172 (12.66%) Power BI
6 120 (8.83%) Apache Hive
7 109 (8.02%) Relational Database
8 92 (6.77%) SQL Server Integration Services
9 89 (6.55%) Data Lake
9 89 (6.55%) NoSQL
10 79 (5.81%) PostgreSQL
11 76 (5.59%) Star Schema
12 63 (4.64%) OLAP
13 59 (4.34%) SQL Server Reporting Services
14 54 (3.97%) Oracle Database
15 48 (3.53%) MySQL
16 46 (3.38%) Amazon Redshift
17 44 (3.24%) SQL Server Analysis Services
18 42 (3.09%) Enterprise Data Warehouse
18 42 (3.09%) QlikView
Development Applications
1 115 (8.46%) Git (software)
2 70 (5.15%) Jenkins
2 70 (5.15%) JIRA
3 39 (2.87%) ERwin
4 33 (2.43%) Visual Studio Team System
5 18 (1.32%) Bitbucket
6 17 (1.25%) PowerDesigner
7 14 (1.03%) SpecFlow
8 12 (0.88%) TeamCity
9 11 (0.81%) Subversion
9 11 (0.81%) Team Foundation Server
9 11 (0.81%) Visual Studio
10 10 (0.74%) tSQLt
11 9 (0.66%) ER Studio
11 9 (0.66%) RStudio
11 9 (0.66%) SQL Server Management Studio (SSMS)
12 8 (0.59%) Octopus Deploy
13 6 (0.44%) Artifactory
13 6 (0.44%) Eclipse
14 5 (0.37%) JUnit
General
1 437 (32.16%) Finance
2 119 (8.76%) Banking
3 74 (5.45%) Retail
4 41 (3.02%) Marketing
5 37 (2.72%) Front Office
6 34 (2.50%) Investment Banking
7 33 (2.43%) Legal
8 21 (1.55%) Financial Institution
8 21 (1.55%) Publishing
9 13 (0.96%) Advertising
9 13 (0.96%) Telecoms
10 9 (0.66%) Manufacturing
11 8 (0.59%) Pharmaceutical
12 7 (0.52%) Billing
12 7 (0.52%) Games
13 6 (0.44%) Electronics
13 6 (0.44%) Law
14 5 (0.37%) Back Office
15 4 (0.29%) Corporate Banking
15 4 (0.29%) Digital Economy
Job Titles
1 334 (24.58%) Developer
2 243 (17.88%) Architect
3 227 (16.70%) Analyst
4 211 (15.53%) Data Engineer
5 132 (9.71%) Data Architect
6 114 (8.39%) Business Analyst
7 95 (6.99%) Data Modeller
8 91 (6.70%) Data Analyst
9 72 (5.30%) Business Intelligence Developer
10 62 (4.56%) Consultant
11 61 (4.49%) SQL Developer
12 59 (4.34%) Solutions Architect
13 48 (3.53%) Hadoop Engineer
14 43 (3.16%) Big Data Engineer
14 43 (3.16%) Java Developer
15 42 (3.09%) Power BI Developer
16 39 (2.87%) Python Engineer
17 37 (2.72%) Data Scientist
18 32 (2.35%) DBA
18 32 (2.35%) Senior Developer
Libraries, Frameworks & Software Standards
1 154 (11.33%) Kafka
2 122 (8.98%) JSON
3 76 (5.59%) XML
4 67 (4.93%) HTML
5 62 (4.56%) REST
6 53 (3.90%) .NET
7 42 (3.09%) CSS
7 42 (3.09%) Web Services
8 40 (2.94%) SOAP
9 29 (2.13%) RESTful
9 29 (2.13%) Swagger
10 27 (1.99%) Apache NiFi
11 26 (1.91%) JMS
12 25 (1.84%) Node.js
13 21 (1.55%) HTML5
13 21 (1.55%) JSON Schema
13 21 (1.55%) Middleware
13 21 (1.55%) NumPy
13 21 (1.55%) PySpark
13 21 (1.55%) Spring
Miscellaneous
1 162 (11.92%) Analytical Skills
2 108 (7.95%) Data Structures
3 54 (3.97%) Algorithms
4 47 (3.46%) Greenfield Project
5 43 (3.16%) User Experience
6 32 (2.35%) Management Information System
7 25 (1.84%) Hedge funds
8 24 (1.77%) Reference Data
9 23 (1.69%) Self-Motivation
10 21 (1.55%) Replication
11 17 (1.25%) Reinsurance
11 17 (1.25%) Taxonomies
12 16 (1.18%) Public Cloud
12 16 (1.18%) Virtual Team
13 15 (1.10%) Linux Command Line
14 12 (0.88%) Enterprise Software
15 10 (0.74%) Market Risk
16 9 (0.66%) FMCG
17 8 (0.59%) Equities
18 7 (0.52%) Tandem
Operating Systems
1 105 (7.73%) Linux
2 50 (3.68%) Unix
3 43 (3.16%) Windows
4 17 (1.25%) Windows Server
5 16 (1.18%) Windows 10
6 5 (0.37%) Red Hat Enterprise Linux
7 4 (0.29%) Apple iOS
7 4 (0.29%) Solaris
8 3 (0.22%) Windows Server 2012
9 2 (0.15%) Android
9 2 (0.15%) SUSE
9 2 (0.15%) Ubuntu
9 2 (0.15%) VMS
10 1 (0.074%) Windows Server 2003
10 1 (0.074%) Windows Server 2008
Processes & Methodologies
1 438 (32.23%) Agile Software Development
2 335 (24.65%) Analytics
3 318 (23.40%) Business Intelligence
4 314 (23.11%) ETL
5 163 (11.99%) Data Science
6 162 (11.92%) Logical Data Model
7 152 (11.18%) Migration
8 150 (11.04%) Data Analysis
9 123 (9.05%) Machine Learning
10 122 (8.98%) Data Architecture
11 119 (8.76%) Problem-Solving
12 112 (8.24%) Visualisation
13 111 (8.17%) Stakeholder Management
14 110 (8.09%) Scrum
15 100 (7.36%) Data Management
15 100 (7.36%) Data Migration
16 99 (7.28%) DevOps
17 95 (6.99%) Data Integration
18 88 (6.48%) Data Governance
18 88 (6.48%) Physical Data Model
Programming Languages
1 563 (41.43%) SQL
2 295 (21.71%) Python
3 197 (14.50%) Java
4 85 (6.25%) Scala
5 80 (5.89%) JavaScript
6 54 (3.97%) C#
6 54 (3.97%) T-SQL
7 53 (3.90%) R
8 45 (3.31%) Bash Shell
9 39 (2.87%) PowerShell
10 34 (2.50%) PL/SQL
11 33 (2.43%) C++
12 32 (2.35%) Data Analysis Expressions (DAX)
13 29 (2.13%) Java 8
14 26 (1.91%) Ruby
15 24 (1.77%) C
15 24 (1.77%) Shell Script
16 17 (1.25%) Apex Code
16 17 (1.25%) Perl
17 13 (0.96%) MATLAB
Qualifications
1 96 (7.06%) Security Cleared
2 76 (5.59%) Degree
3 74 (5.45%) SC Cleared
4 24 (1.77%) Computer Science Degree
5 12 (0.88%) CTC Cleared
6 9 (0.66%) BPSS Clearance
6 9 (0.66%) PhD
7 8 (0.59%) ACCA
8 7 (0.52%) ISEB
9 6 (0.44%) CISSP
9 6 (0.44%) TOGAF Certification
10 5 (0.37%) CISMP
10 5 (0.37%) ISEB Practitioner
10 5 (0.37%) Master's Degree
11 4 (0.29%) CFA
11 4 (0.29%) DBS Check
12 3 (0.22%) PMI Certification
13 2 (0.15%) BC Cleared
13 2 (0.15%) CBAP
13 2 (0.15%) PMP
Quality Assurance & Compliance
1 162 (11.92%) Data Quality
2 58 (4.27%) QA
3 22 (1.62%) GDPR
4 8 (0.59%) IFRS
5 6 (0.44%) PMO
5 6 (0.44%) SEPA
6 3 (0.22%) ISO/IEC 27001
6 3 (0.22%) MiFID
6 3 (0.22%) Solvency II
7 2 (0.15%) COREP
7 2 (0.15%) Disclosure Scotland
7 2 (0.15%) FINREP
7 2 (0.15%) ISO 20022
7 2 (0.15%) Sarbanes-Oxley
7 2 (0.15%) SLA
8 1 (0.074%) Basel II
8 1 (0.074%) GAAP
8 1 (0.074%) IFRS 9
8 1 (0.074%) ISO 9001
System Software
1 42 (3.09%) Docker
2 31 (2.28%) Apache Flume
3 20 (1.47%) Active Directory
4 19 (1.40%) HDFS
5 15 (1.10%) Virtual Machines
6 7 (0.52%) Oracle RAC
7 3 (0.22%) KVM
7 3 (0.22%) VMware Infrastructure
8 2 (0.15%) RHEV
9 1 (0.074%) LXC
Systems Management
1 70 (5.15%) Kubernetes
2 40 (2.94%) Oozie
3 37 (2.72%) Ansible
4 25 (1.84%) Terraform
5 21 (1.55%) Opscode Chef
6 20 (1.47%) Puppet
7 15 (1.10%) Hadoop YARN
8 7 (0.52%) Control-M
8 7 (0.52%) HP ALM
9 6 (0.44%) Kibana
9 6 (0.44%) Oracle Enterprise Manager
10 5 (0.37%) Data Guard
10 5 (0.37%) Single Sign-On
11 3 (0.22%) logstash
12 2 (0.15%) Istio
12 2 (0.15%) Prometheus
13 1 (0.074%) Ambari
13 1 (0.074%) Grafana
13 1 (0.074%) Microsoft Intune
13 1 (0.074%) SQL Sentry
Vendors
1 198 (14.57%) Microsoft
2 150 (11.04%) Oracle
3 96 (7.06%) Tableau
4 74 (5.45%) Google
5 69 (5.08%) SAP
6 60 (4.42%) Salesforce.com
7 36 (2.65%) MicroStrategy
8 35 (2.58%) Talend
9 34 (2.50%) Cloudera
10 26 (1.91%) MuleSoft
11 25 (1.84%) IBM
12 23 (1.69%) Informatica
13 22 (1.62%) Alteryx
14 21 (1.55%) Sparx
15 20 (1.47%) Teradata
16 16 (1.18%) Databricks
17 15 (1.10%) iManage
17 15 (1.10%) LexisNexis
18 12 (0.88%) Adobe
19 11 (0.81%) Cognos