Senior / Lead Business Analyst (Regulatory Reporting, Controls)

Description

We are seeking an experienced Business Analyst to join the project of our Client, a leading global investment bank and financial services firm. In this role, you will collaborate with a focus on regulatory operations, supporting essential reporting processes and client queries. This position allows you to work with large datasets, contribute to critical transaction reporting workflows, and engage with colleagues across international locations to deliver high-quality results in a fast-paced environment. This position offers a fully office-based model of work, with 5 days per week working from the office located in Warsaw. Responsibilities Perform business analysis, including root cause examination and review of large datasets across multiple transaction reporting regulations Query and analyze big data using SQL, Alteryx, and internal tools Support client teams with delegated and mandatory reporting by addressing queries clearly and professionally Coordinate with teams in Warsaw and London to ensure smooth operations and reporting accuracy Requirements 3+ years of experience in business analysis, product ownership, or related roles Strong business analysis skills with experience querying and working with large datasets (SQL, Alteryx, or similar tools) Experience in client engagement within regulatory or transaction reporting teams, or other client-facing areas (e.g., KYC, Sales, Front/Middle Office, Client Outreach) Excellent communication skills for interacting effectively with internal and external stakeholders High level of curiosity, strong attention to detail, and the ability to work proactively under minimal supervision Proven ability to integrate into a team environment and work collaboratively Strong English communication skills (B2 level or higher) Nice to have Knowledge of regulatory or transaction reporting frameworks (e.g., MiFID, EMIR, SFTR, MAS, ASIC, HKMA, JFSA) Background in investment banking or financial services

Requirements

• 3+ years of experience in business analysis, product ownership, or related roles

• Strong business analysis skills with experience querying and working with large datasets (SQL, Alteryx, or similar tools)

• Experience in client engagement within regulatory or transaction reporting teams, or other client-facing areas (e.g., KYC, Sales, Front/Middle Office, Client Outreach)

• Excellent communication skills for interacting effectively with internal and external stakeholders

• High level of curiosity, strong attention to detail, and the ability to work proactively under minimal supervision

• Proven ability to integrate into a team environment and work collaboratively

• Strong English communication skills (B2 level or higher)

Responsibilities

• Perform business analysis, including root cause examination and review of large datasets across multiple transaction reporting regulations

• Query and analyze big data using SQL, Alteryx, and internal tools

• Support client teams with delegated and mandatory reporting by addressing queries clearly and professionally

• Coordinate with teams in Warsaw and London to ensure smooth operations and reporting accuracy

Seniority

• Senior

Nice to have

• Knowledge of regulatory or transaction reporting frameworks (e.g., MiFID, EMIR, SFTR, MAS, ASIC, HKMA, JFSA)

• Background in investment banking or financial services