Data Python Engineers EMEA Regulatory Reporting (Capital Markets)
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Job Summary
Role: Data / Python Engineers - EMEA Regulatory Reporting (Capital Markets)
Location: London 3 days onsite (Full Time Role)
Start Date: July 2026
End Date: 31st December 2026
Daily Rate: Inside IR35
Payroll provider: Rockford Payroll Info for Contingent Workers Rockford Pay
This is an exciting opportunity to join Deloitte Operations for an engagement with one of our clients.
The Role
We are currently supporting a leading capital markets firm in London with the hire of a Data / Software Engineers to join their regulatory reporting technology team on a contract basis.
This is a hands-on software development role within regulatory reporting focused on building and maintaining scalable data pipelines and controls that support EMEA transaction reporting obligations.
You will be working in a fast-paced engineering environment supporting critical regulatory reporting systems and large-scale financial data processing.
Key Responsibilities
Design build and maintain Python-based data pipelines supporting EMEA regulatory transaction reporting (e.g. MiFID II EMIR SFTR)
Develop and enhance scalable ETL/ELT workflows using Apache Airflow
Work with large-scale financial datasets to ensure accuracy completeness and timeliness of regulatory submissions
Build automated data quality checks controls and reconciliation frameworks
Develop and optimise SQL queries and data models (including BigQuery environments)
Collaborate with stakeholders across engineering data and regulatory reporting teams
Contribute to software engineering best practices including testing code reviews and CI/CD processes
Key Skills & Experience
Strong Python development experience (production-grade engineering not scripting)
Solid experience with SQL and relational data modelling
Hands-on experience with Apache Airflow (building and maintaining DAGs)
Experience working with large-scale data processing systems
Familiarity with SQLAlchemy and/or BigQuery
Strong understanding of capital markets products and trade lifecycle
Exposure to EMEA regulatory transaction reporting regimes (MiFID II EMIR SFTR FCA reporting etc.)
Experience with Git and version control workflows
Experience writing unit tests (e.g. pytest) and working in CI/CD environments
