Data / Python Engineers - EMEA Regulatory Reporting (Capital Markets)
London, United Kingdom | Posted on 09/06/2026
Role: Data / Python Engineers - EMEA Regulatory Reporting (Capital Markets)
Location: London – 3 days onsite (Full Time Role)
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
* 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
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