ER Studio Contract Job Trends in London

IDERA ER/Studio
England > London

The table below provides summary statistics and contractor rates for jobs advertised in London requiring ER Studio skills. It covers contract job vacancies from the 6 months leading up to 28 December 2025, with comparisons to the same periods in the previous two years.

6 months to
28 Dec 2025
Same period 2024 Same period 2023
Rank 364 367 374
Rank change year-on-year +3 +7 +150
Contract jobs citing ER Studio 16 5 14
As % of all contract jobs in London 0.11% 0.034% 0.076%
As % of the Development Applications category 0.72% 0.24% 0.59%
Number of daily rates quoted 15 5 14
10th Percentile £525 £371 £650
25th Percentile £538 £388 £713
Median daily rate (50th Percentile) £700 £425 £725
Median % change year-on-year +64.71% -41.38% +24.46%
75th Percentile £738 £625 £738
90th Percentile £836 £637 -
England median daily rate £700 £600 £725
% change year-on-year +16.67% -17.24% +25.00%

All Development Application Skills
London

ER Studio falls under the Development Applications category. For comparison with the information above, the following table provides summary statistics for all contract job vacancies requiring development application skills in London.

Contract vacancies with a requirement for development application skills 2,231 2,047 2,387
As % of all contract IT jobs advertised in London 15.56% 13.82% 12.94%
Number of daily rates quoted 1,520 1,338 1,762
10th Percentile £356 £345 £400
25th Percentile £425 £421 £463
Median daily rate (50th Percentile) £525 £550 £575
Median % change year-on-year -4.55% -4.35% -4.17%
75th Percentile £638 £675 £675
90th Percentile £738 £775 £788
England median daily rate £500 £520 £550
% change year-on-year -3.85% -5.45% -4.35%
Number of hourly rates quoted 7 4 21
10th Percentile £37.65 £22.25 £25.38
25th Percentile £42.63 £25.63 £30.00
Median hourly rate £56.50 £48.75 £42.50
Median % change year-on-year +15.90% +14.71% -26.09%
75th Percentile £86.88 £77.19 £70.00
90th Percentile £110.00 £87.88 £73.65
England median hourly rate £65.00 £62.50 £65.00
% change year-on-year +4.00% -3.85% +4.00%

ER Studio
Job Vacancy Trend in London

Historical trend showing the proportion of contract IT job postings citing ER Studio relative to all contract IT jobs advertised in London.

ER Studio job vacancy trend in London

ER Studio
Daily Rate Trend in London

Contractor daily rate distribution trend for jobs in London citing ER Studio.

Contractor daily rate distribution trend for jobs in London citing ER Studio

ER Studio
Daily Rate Histogram in London

Daily rate distribution for jobs citing ER Studio in London over the 6 months to 28 December 2025.

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 28 December 2025. 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 - 2 £725 - 1
ER Studio
England

ER Studio
Co-Occurring Skills & Capabilities in London by Category

The following tables expand on the one above by listing co-occurrences grouped by category. They cover the same employment type, locality and period, with up to 20 co-occurrences shown in each category:

Business Applications
1 7 (43.75%) Sparx Enterprise Architect
Cloud Services
1 14 (87.50%) AWS
2 10 (62.50%) Azure
2 10 (62.50%) GCP
2 10 (62.50%) Snowflake
3 1 (6.25%) Alation
3 1 (6.25%) AWS CodePipeline
3 1 (6.25%) Azure DevOps
3 1 (6.25%) Azure Synapse Analytics
3 1 (6.25%) Power Platform
Database & Business Intelligence
1 13 (81.25%) Data Vault
2 10 (62.50%) Metadata
3 9 (56.25%) Snowflake Schema
4 6 (37.50%) RDBMS
4 6 (37.50%) Relational Database
5 5 (31.25%) Data Lake
5 5 (31.25%) Data Warehouse
6 4 (25.00%) Big Data
6 4 (25.00%) DataStage
6 4 (25.00%) NoSQL
6 4 (25.00%) SQL Server Integration Services
6 4 (25.00%) Star Schema
7 1 (6.25%) Amazon Redshift
7 1 (6.25%) Enterprise Data Warehouse
7 1 (6.25%) PostgreSQL
7 1 (6.25%) Power BI
7 1 (6.25%) QlikView
7 1 (6.25%) SQL Server
7 1 (6.25%) Tableau
Development Applications
1 16 (100.00%) ERwin
2 9 (56.25%) JIRA
2 9 (56.25%) PowerDesigner
General
1 4 (25.00%) Finance
2 1 (6.25%) Social Skills
Job Titles
1 15 (93.75%) Data Modeller
2 1 (6.25%) Architect
2 1 (6.25%) Data Architect
2 1 (6.25%) Finance Modeller
Libraries, Frameworks & Software Standards
1 2 (12.50%) JSON
1 2 (12.50%) XML
2 1 (6.25%) PySpark
Miscellaneous
1 9 (56.25%) Data Structures
2 5 (31.25%) Reinsurance
3 4 (25.00%) Greenfield Project
4 3 (18.75%) Data Centre
5 2 (12.50%) Reference Data
Processes & Methodologies
1 16 (100.00%) Data Modelling
2 15 (93.75%) Logical Data Model
2 15 (93.75%) Physical Data Model
3 12 (75.00%) Agile
3 12 (75.00%) Data Governance
3 12 (75.00%) Scrum
4 10 (62.50%) Metadata Management
5 9 (56.25%) Analytics
5 9 (56.25%) Data Transformation
5 9 (56.25%) Dimensional Modelling
5 9 (56.25%) Kanban
5 9 (56.25%) Scaled Agile Framework
6 7 (43.75%) Conceptual Models
7 6 (37.50%) Data Lineage
8 5 (31.25%) Master Data Management
8 5 (31.25%) Problem-Solving
8 5 (31.25%) Translating Business Requirements
9 4 (25.00%) ETL
9 4 (25.00%) Use Case
9 4 (25.00%) User Stories
Programming Languages
1 11 (68.75%) SQL
2 1 (6.25%) Python
Quality Assurance & Compliance
1 11 (68.75%) Data Quality
Systems Management
1 1 (6.25%) Terraform
Vendors
1 7 (43.75%) Sparx
2 5 (31.25%) Databricks
3 1 (6.25%) Informatica
3 1 (6.25%) Oracle