Period
to

The following table provides summary statistics for contract job vacancies advertised in London with a requirement for ER Studio skills. Included is a benchmarking guide to the contractor rates offered in vacancies that have cited ER Studio over the 6 months to 2 July 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.

IDERA ER/Studio
England > London
6 months to
2 Jul 2022
Same period 2021 Same period 2020
Rank 553 480 393
Rank change year-on-year -73 -87 +208
Contract jobs citing ER Studio 29 24 5
As % of all contract jobs advertised in London 0.073% 0.087% 0.028%
As % of the Development Applications category 0.38% 0.45% 0.13%
Number of daily rates quoted 15 16 2
10th Percentile - £413 £514
25th Percentile £363 £425 £516
Median daily rate (50th Percentile) £500 £455 £538
Median % change year-on-year +9.95% -15.40% +13.16%
75th Percentile £731 £525 £566
90th Percentile £765 £616 £571
England median daily rate £675 £463 £550
% change year-on-year +45.95% -15.91% +17.33%

ER Studio is in the Development Applications 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 development application skills.

All Development Application Skills
London
Contract vacancies with a requirement for development application skills 7,634 5,338 3,722
As % of all contract IT jobs advertised in London 19.27% 19.28% 21.15%
Number of daily rates quoted 5,504 3,712 2,741
10th Percentile £413 £388 £382
25th Percentile £500 £456 £450
Median daily rate (50th Percentile) £600 £538 £525
Median % change year-on-year +11.63% +2.38% -
75th Percentile £700 £638 £625
90th Percentile £800 £713 £700
England median daily rate £550 £500 £500
% change year-on-year +10.00% - +2.56%
Number of hourly rates quoted 52 17 23
10th Percentile £16.34 £27.50 £32.55
25th Percentile £37.86 £37.50 £45.13
Median hourly rate £44.50 £59.00 £51.00
Median % change year-on-year -24.58% +15.69% +13.55%
75th Percentile £54.56 £68.00 £63.75
90th Percentile £74.95 £68.62 £64.95
England median hourly rate £52.50 £50.00 £47.50
% change year-on-year +5.00% +5.26% +5.56%

ER Studio
Job Vacancy Trend in London

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

Job vacancy trend for ER Studio in London

ER Studio
Contractor Daily Rate Trend in London

3-month moving average daily rate quoted in jobs citing ER Studio in London.

Daily rate trend for ER Studio in London

ER Studio
Daily Rate Histogram in London

Daily rate distribution for jobs citing ER Studio in London over the 6 months to 2 July 2022.

Daily rate histogram for ER Studio in London

ER Studio
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 ER Studio within the London region over the 6 months to 2 July 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
Central London -24 3 £725 +70.59%
ER Studio
England

For the 6 months to 2 July 2022, IT contractor 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 contract job ads across the London region with a requirement for ER Studio.

1 26 (89.66%) Data Modelling
2 21 (72.41%) ETL
3 20 (68.97%) ERwin
4 18 (62.07%) Metadata
5 16 (55.17%) SQL
6 15 (51.72%) Metadata Management
7 14 (48.28%) AWS
7 14 (48.28%) Data Lake
8 13 (44.83%) Data Warehouse
9 12 (41.38%) Amazon S3
10 11 (37.93%) Data Architecture
10 11 (37.93%) Physical Data Model
10 11 (37.93%) NoSQL
10 11 (37.93%) Analytics
10 11 (37.93%) Data Science
11 10 (34.48%) Data Governance
11 10 (34.48%) Logical Data Model
11 10 (34.48%) Conceptual Models
11 10 (34.48%) Azure
11 10 (34.48%) Python
12 9 (31.03%) PostgreSQL
12 9 (31.03%) Google
12 9 (31.03%) GCP
12 9 (31.03%) Big Data
12 9 (31.03%) Serverless
12 9 (31.03%) Databricks
13 8 (27.59%) Social Skills
13 8 (27.59%) Machine Learning
13 8 (27.59%) Relational Database
13 8 (27.59%) Visualisation

ER Studio
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 7 (24.14%) Apache Spark
2 3 (10.34%) SAS
3 2 (6.90%) Apache Pig
3 2 (6.90%) Jupyter
Business Applications
1 2 (6.90%) Sparx Enterprise Architect
Cloud Services
1 14 (48.28%) AWS
2 12 (41.38%) Amazon S3
3 10 (34.48%) Azure
4 9 (31.03%) GCP
4 9 (31.03%) Serverless
5 7 (24.14%) AWS Lambda
5 7 (24.14%) Collibra
6 5 (17.24%) Azure Data Factory
6 5 (17.24%) Azure Synapse Analytics
7 3 (10.34%) Azure Cosmos DB
7 3 (10.34%) Azure Data Lake Analytics
7 3 (10.34%) PaaS
8 2 (6.90%) Azure AKS
8 2 (6.90%) Azure App Service
8 2 (6.90%) Azure DevOps
8 2 (6.90%) Azure Functions
8 2 (6.90%) Azure Logic Apps
8 2 (6.90%) Azure Service Bus
8 2 (6.90%) Azure Storage
8 2 (6.90%) IaaS
Communications & Networking
1 5 (17.24%) FTP
Database & Business Intelligence
1 18 (62.07%) Metadata
2 14 (48.28%) Data Lake
3 13 (44.83%) Data Warehouse
4 11 (37.93%) NoSQL
5 9 (31.03%) Big Data
5 9 (31.03%) PostgreSQL
6 8 (27.59%) Relational Database
6 8 (27.59%) SQL Server
7 7 (24.14%) Amazon RDS
7 7 (24.14%) Amazon Redshift
7 7 (24.14%) Apache Hive
7 7 (24.14%) Azure SQL Database
7 7 (24.14%) BigQuery
7 7 (24.14%) Hadoop
7 7 (24.14%) RDBMS
8 5 (17.24%) SAP HANA
9 3 (10.34%) Data Mart
9 3 (10.34%) HDInsight
9 3 (10.34%) MongoDB
9 3 (10.34%) MySQL
Development Applications
1 20 (68.97%) ERwin
2 7 (24.14%) Git (software)
3 5 (17.24%) Subversion
4 2 (6.90%) Jenkins
4 2 (6.90%) Visual Studio Team System
General
1 8 (27.59%) Social Skills
2 5 (17.24%) Finance
3 3 (10.34%) Analytical Skills
4 2 (6.90%) Banking
5 1 (3.45%) Manufacturing
5 1 (3.45%) Pharmaceutical
Job Titles
1 9 (31.03%) Data Modeller
2 8 (27.59%) Architect
2 8 (27.59%) Data Architect
3 7 (24.14%) Data Engineer
4 5 (17.24%) AWS Data Engineer
4 5 (17.24%) AWS Engineer
4 5 (17.24%) Azure Developer
4 5 (17.24%) Developer
4 5 (17.24%) Finance Modeller
5 2 (6.90%) Consultant
5 2 (6.90%) Data Consultant
5 2 (6.90%) Data Governance Consultant
5 2 (6.90%) Governance Consultant
5 2 (6.90%) Senior Data Engineer
6 1 (3.45%) Azure Architect
6 1 (3.45%) Data Analyst
6 1 (3.45%) Data Warehouse Architect
6 1 (3.45%) Financial Analyst
6 1 (3.45%) Informatica Architect
6 1 (3.45%) Oracle Architect
Libraries, Frameworks & Software Standards
1 7 (24.14%) PySpark
2 2 (6.90%) Anaconda
2 2 (6.90%) Apache Tez
2 2 (6.90%) TensorFlow
3 1 (3.45%) .NET
3 1 (3.45%) Kafka
Miscellaneous
1 7 (24.14%) Reference Data
2 5 (17.24%) User Experience
3 2 (6.90%) Hybrid Cloud
3 2 (6.90%) Taxonomies
Processes & Methodologies
1 26 (89.66%) Data Modelling
2 21 (72.41%) ETL
3 15 (51.72%) Metadata Management
4 11 (37.93%) Analytics
4 11 (37.93%) Data Architecture
4 11 (37.93%) Data Science
4 11 (37.93%) Physical Data Model
5 10 (34.48%) Conceptual Models
5 10 (34.48%) Data Governance
5 10 (34.48%) Logical Data Model
6 8 (27.59%) Machine Learning
6 8 (27.59%) Visualisation
7 7 (24.14%) CI/CD
7 7 (24.14%) Data Pipeline
7 7 (24.14%) Data Strategy
8 6 (20.69%) Business Intelligence
9 5 (17.24%) Agile
9 5 (17.24%) Data Ingestion
9 5 (17.24%) DataOps
9 5 (17.24%) Target Operating Model
Programming Languages
1 16 (55.17%) SQL
2 10 (34.48%) Python
3 3 (10.34%) R
4 1 (3.45%) C#
Quality Assurance & Compliance
1 5 (17.24%) Accessibility
1 5 (17.24%) Data Quality
System Software
1 5 (17.24%) HDFS
2 2 (6.90%) Active Directory
2 2 (6.90%) Docker
Systems Management
1 2 (6.90%) Kubernetes
Vendors
1 9 (31.03%) Databricks
1 9 (31.03%) Google
2 6 (20.69%) SAP
3 5 (17.24%) Salesforce.com
4 4 (13.79%) Microsoft
5 3 (10.34%) Informatica
5 3 (10.34%) Oracle
6 2 (6.90%) Sparx
6 2 (6.90%) Teradata
7 1 (3.45%) IDERA