Corporate Actions & Data Quality Lead

Massive; United States; Sur place; USD 180 000 - 240 000; Plein temps

Avantages offerts par ce poste

Medical plans

401(k)

Unlimited time off

Résumé du poste

Massive is seeking a Corporate Actions & Data Quality Lead to own the accuracy and reliability of corporate actions and reference datasets. You will design validation logic, monitoring, and backtests to ensure correct historical adjustments and lifecycle transitions across time.

You’ll collaborate with engineering, product, and data teams to strengthen ingestion, normalization, and lifecycle pipelines, while documenting rules for transparency and reproducibility.

Qualifications

• Deep expertise in global corporate actions, including lifecycle events and adjustment logic.
• Experience with reference data feeds from exchanges, issuers, or major vendors.
• Ability to design validation pipelines and backtest-like data correctness frameworks.

Responsabilités

• Own the full lifecycle of corporate actions—splits, dividends, mergers, symbol changes, spin-offs.
• Develop and run backtesting frameworks that validate corporate action logic across historical datasets.
• Build automated anomaly detection, reconciliation checks, and quality monitoring across multiple data sources.
• Identify and resolve inconsistencies in reference data, instrument metadata, and lifecycle transitions.
• Partner with engineering to strengthen ingestion logic, normalization rules, and pipelines.
• Document corporate action logic and adjustment methodologies for transparency.
• Collaborate with product, data, and derived dataset teams to propagate adjustments across surfaces.
• Work with exchanges and data partners to clarify events and resolve conflicting information.
• Establish and maintain data quality standards to prevent re-occurring issues.

Connaissances

Global corporate actions

Data quality engineering

Backtesting frameworks

Anomaly detection

Ingestion & normalization

Effective communication

Ownership mindset

Regulatory filings familiarity

OHLC impact understanding

Data pipeline troubleshooting

Outils

SQL

Description du poste

Careers / Corporate Actions & Data Quality Lead

We are looking for a Corporate Actions & Data Quality Lead who will own the correctness, consistency, and long-term reliability of our corporate actions and reference datasets. This role blends domain expertise in global corporate actions with data quality engineering, anomaly detection, and systematic backtesting.

You will design and maintain the validation logic, monitoring frameworks, and historical backtests that ensure our corporate actions adjustments, lifecycle transitions, and reference data remain accurate and stable across time. This is a senior, high-ownership role that sits at the heart of data integrity for our platform.

Responsibilities

• Own the full lifecycle of corporate actions—splits, dividends, mergers, symbol changes, spin-offs—ensuring accuracy, completeness, and correct historical adjustments.
• Develop and run backtesting frameworks that validate corporate action logic across historical datasets, comparing expected vs. actual outcomes and surfacing discrepancies.
• Build automated anomaly detection, reconciliation checks, and quality monitoring rules across multiple data sources (exchanges, issuers, regulatory filings, vendor feeds).
• Identify, triage, and resolve inconsistencies in reference data, instrument metadata, and lifecycle transitions.
• Partner with engineering to strengthen ingestion logic, normalization rules, and lifecycle pipelines affected by corporate actions and reference changes.
• Document corporate action logic, adjustment methodologies, and lifecycle decisions so downstream teams can rely on clear, explainable rules.
• Collaborate with product, data, and derived dataset teams to ensure adjustments and lifecycle events propagate correctly across every surface.
• Work with global exchanges and data partners to clarify ambiguous events and resolve conflicting information.
• Establish and maintain systematic data quality standards that prevent issues from re-occurring.

Skills & Qualifications

• Deep expertise in global corporate actions, including lifecycle events, adjustment logic, announcement types, and exchange-specific nuances.
• Experience working with reference data and corporate action feeds from exchanges, issuers, or major vendors (Bloomberg, Refinitiv, ICE, etc.).
• Strong ability to detect and diagnose data anomalies, inconsistencies, missing events, or incorrect adjustments.
• Experience designing or operating validation pipelines, reconciliation systems, or backtest-like frameworks for data correctness.
• Comfort working with structured data (SQL or similar) and understanding event sequences over time.
• Clear, precise communication—able to explain complex lifecycle logic to product, engineering, and customers.
• A high-ownership mindset, with a drive to close the loop on root causes and improve systems long-term.
• Familiarity with exchange circulars, regulatory filings, and issuer notices is a plus.
• Understanding of how corporate actions influence historical OHLC, factors, and analytical datasets is a plus.
• Experience with anomaly detection tools, statistical checks, or data quality SLOs is a plus.
• Knowledge of multi-asset reference data structures is a plus.

About Massive

At Massive we are on a mission to help developers build the future of fintech. We are committed to democratizing access to the world's financial market data and enabling developers to build the future of fintech. Join us and be part of a team that is revolutionizing the way we interact with money and value.

Massive is an equal opportunity employer and complies with all applicable federal, state, and local fair employment practices laws. We strictly prohibit and do not tolerate harassment or discrimination against employees, applicants, or any other covered persons because of race, color, religion, creed, national origin or ancestry, ethnicity, sex, gender, gender identity, age, physical or mental disability, citizenship, sexual orientation, past, current or prospective service in the uniformed services. To request a reasonable accommodation, please email [e-mail] .

• Benefits for full time offers from Massive include, but are not limited to, comprehensive medical plans, 401(k), and unlimited time off.

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