Period
to 19 October 2021

The following table provides summary statistics for permanent job vacancies advertised in the City of London with a requirement for ER Studio skills. Included is a benchmarking guide to the salaries offered in vacancies that have cited ER Studio over the 6 months to 19 October 2021 with a comparison to the same period in the previous 2 years.

IDERA ER/Studio
Central London > City of London
6 months to
19 Oct 2021
Same period 2020 Same period 2019
Rank 247 - 307
Rank change year-on-year - +307 +45
Permanent jobs citing ER Studio 9 0 14
As % of all permanent jobs advertised in the City of London 0.15% - 0.14%
As % of the Development Applications category 0.68% - 0.82%
Number of salaries quoted 9 0 13
10th Percentile £69,250 " £67,500
25th Percentile £73,750 " £70,000
Median annual salary (50th Percentile) £92,500 - £77,500
75th Percentile £96,250 " £81,250
90th Percentile £100,000 " £85,000
Central London median annual salary £92,500 - £77,500

ER Studio 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 the City of London with a requirement for development application skills.

All Development Application Skills
City of London
Permanent vacancies with a requirement for development application skills 1,330 770 1,701
As % of all permanent IT jobs advertised in the City of London 22.33% 21.30% 17.09%
Number of salaries quoted 1,216 694 1,487
10th Percentile £46,250 £48,750 £43,750
25th Percentile £53,750 £56,250 £53,750
Median annual salary (50th Percentile) £70,000 £70,000 £67,500
Median % change year-on-year - +3.70% +3.85%
75th Percentile £90,000 £84,688 £82,500
90th Percentile £105,000 £95,000 £92,500
Central London median annual salary £70,000 £70,000 £65,000
% change year-on-year - +7.69% +4.00%

ER Studio
Job Vacancy Trend in the City of London

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

Job vacancy trend for ER Studio in the City of London

ER Studio
Salary Trend in the City of London

3-month moving average salary quoted in jobs citing ER Studio in the City of London.

Salary trend for ER Studio in the City of London

ER Studio
Salary Histogram in the City of London

Salary distribution for jobs citing ER Studio in the City of London over the 6 months to 19 October 2021.

Salary histogram for ER Studio in the City of London

For the 6 months to 19 October 2021, IT jobs citing ER Studio 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 City of London region with a requirement for ER Studio.

1 9 (100.00%) SQL
1 9 (100.00%) Data Modelling
1 9 (100.00%) ERwin
1 9 (100.00%) Azure
2 8 (88.89%) Data Architecture
2 8 (88.89%) Data Analysis
2 8 (88.89%) Data Warehouse
2 8 (88.89%) Oracle
2 8 (88.89%) Databricks
3 7 (77.78%) Snowflake
3 7 (77.78%) Big Data
3 7 (77.78%) Amazon Redshift
3 7 (77.78%) GCP
3 7 (77.78%) Logical Data Model
3 7 (77.78%) Physical Data Model
3 7 (77.78%) OLTP
3 7 (77.78%) Advertising
3 7 (77.78%) PowerDesigner
3 7 (77.78%) AWS
3 7 (77.78%) Hadoop
4 6 (66.67%) Reverse Engineering
4 6 (66.67%) MySQL
4 6 (66.67%) Data Quality
4 6 (66.67%) Metadata
5 5 (55.56%) Conceptual Models
5 5 (55.56%) Data Strategy
5 5 (55.56%) Master's Degree
5 5 (55.56%) Amazon Aurora
5 5 (55.56%) Amazon RDS
5 5 (55.56%) Database Optimisation

ER Studio
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 2 (22.22%) Apache Airflow
1 2 (22.22%) Apache Pig
1 2 (22.22%) Apache Spark
2 1 (11.11%) Oracle SOA Suite
Applications
1 1 (11.11%) MS Visio
Cloud Services
1 9 (100.00%) Azure
2 7 (77.78%) AWS
2 7 (77.78%) GCP
2 7 (77.78%) Snowflake
3 4 (44.44%) Power Platform
4 3 (33.33%) Azure Data Factory
4 3 (33.33%) Azure Synapse Analytics
5 2 (22.22%) AWS Step Functions
6 1 (11.11%) Azure Cosmos DB
6 1 (11.11%) Azure Storage
6 1 (11.11%) SaaS
6 1 (11.11%) Serverless
Database & Business Intelligence
1 8 (88.89%) Data Warehouse
2 7 (77.78%) Amazon Redshift
2 7 (77.78%) Big Data
2 7 (77.78%) Hadoop
2 7 (77.78%) OLTP
3 6 (66.67%) Metadata
3 6 (66.67%) MySQL
4 5 (55.56%) Amazon Aurora
4 5 (55.56%) Amazon RDS
4 5 (55.56%) NoSQL
4 5 (55.56%) PostgreSQL
5 4 (44.44%) Power BI
6 3 (33.33%) Azure SQL Data Warehouse
6 3 (33.33%) Data Lake
6 3 (33.33%) SQL Server
6 3 (33.33%) SQL Server Integration Services
6 3 (33.33%) SQL Server Reporting Services
6 3 (33.33%) Tableau
7 2 (22.22%) Apache Hive
7 2 (22.22%) Sqoop
Development Applications
1 9 (100.00%) ERwin
2 7 (77.78%) PowerDesigner
3 5 (55.56%) Subversion
3 5 (55.56%) Toad
3 5 (55.56%) TortoiseSVN
4 2 (22.22%) JIRA
5 1 (11.11%) GDB
5 1 (11.11%) Git (software)
5 1 (11.11%) Sourcetree
5 1 (11.11%) SQL Server Management Studio (SSMS)
5 1 (11.11%) Visual Studio
5 1 (11.11%) Visual Studio Code
General
1 7 (77.78%) Advertising
Job Titles
1 7 (77.78%) Architect
1 7 (77.78%) Data Architect
2 2 (22.22%) Data Engineer
3 1 (11.11%) Principal Architect
3 1 (11.11%) Principal Data Architect
Libraries, Frameworks & Software Standards
1 2 (22.22%) .NET
1 2 (22.22%) PySpark
Miscellaneous
1 2 (22.22%) Derivative
2 1 (11.11%) N-Tier
Processes & Methodologies
1 9 (100.00%) Data Modelling
2 8 (88.89%) Data Analysis
2 8 (88.89%) Data Architecture
3 7 (77.78%) Logical Data Model
3 7 (77.78%) Physical Data Model
4 6 (66.67%) Reverse Engineering
5 5 (55.56%) Conceptual Models
5 5 (55.56%) Data Strategy
5 5 (55.56%) Database Optimisation
6 4 (44.44%) Analytics
6 4 (44.44%) Business Intelligence
7 3 (33.33%) Data Integration
7 3 (33.33%) DevOps
7 3 (33.33%) Unit Testing
8 2 (22.22%) Coaching
8 2 (22.22%) Data Pipeline
8 2 (22.22%) Enterprise Architecture
8 2 (22.22%) Mentoring
8 2 (22.22%) Model Validation
8 2 (22.22%) SDLC
Programming Languages
1 9 (100.00%) SQL
2 2 (22.22%) T-SQL
3 1 (11.11%) C#
3 1 (11.11%) JavaScript
3 1 (11.11%) PowerShell
3 1 (11.11%) Python
3 1 (11.11%) Scala
3 1 (11.11%) VB.NET
Qualifications
1 5 (55.56%) Degree
1 5 (55.56%) Master's Degree
Quality Assurance & Compliance
1 6 (66.67%) Data Quality
System Software
1 2 (22.22%) Apache Flume
Vendors
1 8 (88.89%) Databricks
1 8 (88.89%) Oracle
2 3 (33.33%) Microsoft
3 1 (11.11%) Actuate
3 1 (11.11%) Cognos
3 1 (11.11%) IBM
3 1 (11.11%) Netezza
3 1 (11.11%) Talend
3 1 (11.11%) Teradata