Period
to 20 September 2021

The following table provides summary statistics for permanent job vacancies advertised in London with a requirement for ERwin skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited ERwin over the 6 months to 20 September 2021 with a comparison to the same period in the previous 2 years.

CA ERwin Data Modeler
England > London
6 months to
20 Sep 2021
Same period 2020 Same period 2019
Rank 688 475 724
Rank change year-on-year -213 +249 +88
Permanent jobs citing ERwin 23 11 23
As % of all permanent jobs advertised in London 0.047% 0.054% 0.041%
As % of the Development Applications category 0.20% 0.26% 0.22%
Number of salaries quoted 22 10 21
10th Percentile £66,625 £91,750 £67,500
25th Percentile £74,688 " £70,000
Median annual salary (50th Percentile) £90,000 £110,000 £77,500
Median % change year-on-year -18.18% +41.94% +6.16%
75th Percentile £97,188 £117,500 £85,000
90th Percentile £100,000 £120,000 "
England median annual salary £80,000 £70,000 £70,000
% change year-on-year +14.29% - +14.75%

ERwin is in the Development Applications category. The following table is for comparison with the above and provides summary statistics for all permanent job vacancies advertised in London with a requirement for development application skills.

All Development Application Skills
London
Permanent vacancies with a requirement for development application skills 11,550 4,219 10,330
As % of all permanent IT jobs advertised in London 23.69% 20.86% 18.48%
Number of salaries quoted 6,360 3,477 8,484
10th Percentile £45,000 £45,000 £40,000
25th Percentile £53,750 £53,750 £48,750
Median annual salary (50th Percentile) £70,000 £68,500 £65,000
Median % change year-on-year +2.19% +5.38% +4.00%
75th Percentile £86,250 £83,000 £80,000
90th Percentile £100,000 £97,050 £93,750
England median annual salary £57,500 £55,000 £52,500
% change year-on-year +4.55% +4.76% +5.00%

ERwin
Job Vacancy Trend in London

Job postings citing ERwin as a proportion of all IT jobs advertised in London.

Job vacancy trend for ERwin in London

ERwin
Salary Trend in London

3-month moving average salary quoted in jobs citing ERwin in London.

Salary trend for ERwin in London

ERwin
Salary Histogram in London

Salary distribution for jobs citing ERwin in London over the 6 months to 20 September 2021.

Salary histogram for ERwin in London

ERwin
Job Locations in London

The table below looks at the demand and provides a guide to the median salaries quoted in IT jobs citing ERwin within the London region over the 6 months to 20 September 2021. 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
Permanent
IT Job Ads
Median Salary
Past 6 Months
Median Salary
% Change
on Same Period
Last Year
Live
Job
Vacancies
Central London - 14 £92,500 -
ERwin
England

For the 6 months to 20 September 2021, IT jobs citing ERwin also mentioned the following skills in order of popularity. The figures indicate the absolute number co-occurrences and as a proportion of all permanent job ads across the London region with a requirement for ERwin.

1 21 (91.30%) Data Modelling
2 19 (82.61%) SQL
3 18 (78.26%) Data Warehouse
3 18 (78.26%) Azure
3 18 (78.26%) ER Studio
4 15 (65.22%) Data Architecture
4 15 (65.22%) Databricks
5 13 (56.52%) AWS
6 12 (52.17%) Logical Data Model
6 12 (52.17%) Physical Data Model
6 12 (52.17%) PowerDesigner
7 11 (47.83%) Business Intelligence
7 11 (47.83%) OLTP
7 11 (47.83%) Oracle
7 11 (47.83%) Hadoop
7 11 (47.83%) Conceptual Models
8 10 (43.48%) Metadata
8 10 (43.48%) Big Data
8 10 (43.48%) Data Analysis
8 10 (43.48%) Degree
9 9 (39.13%) SQL Server Reporting Services
9 9 (39.13%) SQL Server Integration Services
9 9 (39.13%) Analytics
9 9 (39.13%) Data Quality
9 9 (39.13%) GCP
9 9 (39.13%) Amazon Redshift
9 9 (39.13%) Power BI
9 9 (39.13%) Data Lake
9 9 (39.13%) Snowflake
9 9 (39.13%) Power Platform

ERwin
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 2 (8.70%) Apache Airflow
1 2 (8.70%) Apache Pig
1 2 (8.70%) Apache Spark
2 1 (4.35%) Oracle SOA Suite
Applications
1 1 (4.35%) Microsoft Office
1 1 (4.35%) Microsoft Project
1 1 (4.35%) MS Visio
Cloud Services
1 18 (78.26%) Azure
2 13 (56.52%) AWS
3 9 (39.13%) GCP
3 9 (39.13%) Power Platform
3 9 (39.13%) Snowflake
4 8 (34.78%) Azure Synapse Analytics
5 7 (30.43%) Azure Data Factory
6 4 (17.39%) Azure Cosmos DB
6 4 (17.39%) Azure Storage
7 2 (8.70%) Amazon S3
7 2 (8.70%) AWS Step Functions
7 2 (8.70%) PowerApps
8 1 (4.35%) Collibra
8 1 (4.35%) SaaS
8 1 (4.35%) Serverless
Communications & Networking
1 2 (8.70%) FTP
Database & Business Intelligence
1 18 (78.26%) Data Warehouse
2 11 (47.83%) Hadoop
2 11 (47.83%) OLTP
3 10 (43.48%) Big Data
3 10 (43.48%) Metadata
4 9 (39.13%) Amazon Redshift
4 9 (39.13%) Data Lake
4 9 (39.13%) Power BI
4 9 (39.13%) SQL Server Integration Services
4 9 (39.13%) SQL Server Reporting Services
5 8 (34.78%) MySQL
5 8 (34.78%) SQL Server
6 7 (30.43%) Amazon Aurora
6 7 (30.43%) Amazon RDS
6 7 (30.43%) NoSQL
6 7 (30.43%) PostgreSQL
6 7 (30.43%) SQL Server Analysis Services
7 6 (26.09%) Azure SQL Data Warehouse
7 6 (26.09%) Azure SQL Database
8 4 (17.39%) Apache Hive
Development Applications
1 18 (78.26%) ER Studio
2 12 (52.17%) PowerDesigner
3 7 (30.43%) Subversion
4 5 (21.74%) Toad
4 5 (21.74%) TortoiseSVN
5 4 (17.39%) GDB
5 4 (17.39%) SQL Server Management Studio (SSMS)
5 4 (17.39%) Visual Studio
5 4 (17.39%) Visual Studio Code
6 3 (13.04%) Git (software)
7 2 (8.70%) JIRA
8 1 (4.35%) Sourcetree
General
1 7 (30.43%) Advertising
2 4 (17.39%) Analytical Skills
3 1 (4.35%) Banking
3 1 (4.35%) Finance
3 1 (4.35%) Retail Banking
3 1 (4.35%) Social Skills
Job Titles
1 17 (73.91%) Architect
1 17 (73.91%) Data Architect
2 3 (13.04%) Solutions Architect
3 2 (8.70%) Azure Architect
3 2 (8.70%) Business Intelligence Architect
3 2 (8.70%) Data Engineer
3 2 (8.70%) Developer
3 2 (8.70%) ETL Developer
3 2 (8.70%) Microsoft BI Architect
4 1 (4.35%) Analyst
4 1 (4.35%) Azure Developer
4 1 (4.35%) Data Analyst
4 1 (4.35%) Data Modeller
4 1 (4.35%) Principal Architect
4 1 (4.35%) Principal Data Architect
4 1 (4.35%) SSAS Developer
4 1 (4.35%) SSIS Developer
4 1 (4.35%) SSRS Developer
Libraries, Frameworks & Software Standards
1 2 (8.70%) .NET
1 2 (8.70%) PySpark
2 1 (4.35%) JSON
2 1 (4.35%) XML
Miscellaneous
1 2 (8.70%) Derivative
2 1 (4.35%) N-Tier
2 1 (4.35%) Video Conferencing
Processes & Methodologies
1 21 (91.30%) Data Modelling
2 15 (65.22%) Data Architecture
3 12 (52.17%) Logical Data Model
3 12 (52.17%) Physical Data Model
4 11 (47.83%) Business Intelligence
4 11 (47.83%) Conceptual Models
5 10 (43.48%) Data Analysis
6 9 (39.13%) Analytics
7 8 (34.78%) Data Strategy
7 8 (34.78%) Reverse Engineering
8 7 (30.43%) Data Management
9 6 (26.09%) ETL
10 5 (21.74%) Data Integration
10 5 (21.74%) Database Optimisation
10 5 (21.74%) Kimball Methodology
11 4 (17.39%) Data Governance
11 4 (17.39%) Dimensional Modelling
11 4 (17.39%) Inmon Methodology
11 4 (17.39%) Parallel Processing
11 4 (17.39%) SDLC
Programming Languages
1 19 (82.61%) SQL
2 2 (8.70%) T-SQL
3 1 (4.35%) C#
3 1 (4.35%) JavaScript
3 1 (4.35%) PL/SQL
3 1 (4.35%) PowerShell
3 1 (4.35%) Python
3 1 (4.35%) Scala
3 1 (4.35%) VB.NET
Qualifications
1 10 (43.48%) Degree
2 7 (30.43%) Master's Degree
3 2 (8.70%) Computer Science Degree
Quality Assurance & Compliance
1 9 (39.13%) Data Quality
System Software
1 2 (8.70%) Apache Flume
1 2 (8.70%) HDFS
Vendors
1 15 (65.22%) Databricks
2 11 (47.83%) Oracle
3 6 (26.09%) Microsoft
4 4 (17.39%) IBM
4 4 (17.39%) Netezza
4 4 (17.39%) Teradata
5 2 (8.70%) Salesforce.com
5 2 (8.70%) SAP
6 1 (4.35%) Actuate
6 1 (4.35%) Cognos
6 1 (4.35%) Informatica
6 1 (4.35%) Talend