Model Validation Expert

Bloomberg

  • New York, NY
  • 2 days ago
  • $145,000–$175,000 Per Year
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Skills

  • Analysis Skillsunmatched
  • Artificial Intelligence (AI)unmatched
  • Best Practicesunmatched
  • C++ Programming Languageunmatched
  • Chartered Financial Analyst (CFA)unmatched
  • Communication Skillsunmatched
  • Computer Programmingunmatched
  • Computer Scienceunmatched
  • Data Analysisunmatched
  • Data Modelingunmatched
  • Develop Methodologiesunmatched
  • Diversityunmatched
  • Econometricsunmatched
  • Financeunmatched
  • Geneticsunmatched
  • International Financial Reporting Standards (IFRS)unmatched
  • Leadershipunmatched
  • MATLABunmatched
  • Machine Learningunmatched
  • Mathematicsunmatched
  • Model Validationunmatched
  • Performance Analysisunmatched
  • Physicsunmatched
  • Pricingunmatched
  • Python Programming/Scripting Languageunmatched
  • Quality Managementunmatched
  • Quantitative Analysisunmatched
  • R Programming Languageunmatched
  • Regulationsunmatched
  • Regulatory Complianceunmatched
  • Riskunmatched
  • Risk Managementunmatched
  • Risk Modelingunmatched
  • Statisticsunmatched
  • Sustainabilityunmatched

Description

Model Validation Expert


Location


New York


Business Area


Legal, Compliance, and Risk


Ref #


10052595


Description & Requirements


Model Validation Expert


(Second Line of Defense)


Position Overview


The energy of a newsroom, the pace of a trading floor, the buzz of a recent tech breakthrough; we work hard, and we work fast - while keeping up the quality and accuracy we're known for. It's what keeps us inventing and reinventing, all the time. Our culture is wide open, just like our spaces. We bring out the best in each other through collaboration. Through our countless volunteer projects, we also help network with the communities around us, too. You can do amazing work here. Work you couldn't do anywhere else. It's up to you to make it happen.


About the Role:


We’re looking for a Model Validation Expert to lead independent validation of Bloomberg’s ESG Scoring and analytics models. Sitting within the Chief Risk Office as second line of defense, you will play a critical role in executing independent model validation and strengthening the firm’s Model and Methodology Risk Management (MRM) program as Bloomberg navigates its obligations under ERR.


This is a senior technical role with a primary focus on ESG Scoring and ESG analytics models. You will assess the conceptual soundness, methodological integrity, implementation accuracy, and performance monitoring practices of Bloomberg’s ESG scoring and ratings methodologies. The role may also extend to related quantitative, AI/ML, and data-driven models across the firm.


Operating at the intersection of quantitative analysis, regulatory compliance, and ESG data governance, you will ensure that Bloomberg’s ESG Scoring models are fit for purpose, methodologically defensible, and aligned with both internal risk standards and ERR obligations. Your work will enable leadership to understand model limitations, assumptions, and risks — and to demonstrate to regulators and clients that Bloomberg’s ESG ratings are produced with rigor, transparency, and appropriate independent oversight.


Key Responsibilities


Lead independent end-to-end validations of Bloomberg’s ESG Scoring and analytics models


Assess ESG scoring methodologies for conceptual soundness, data source quality, weighting approaches, aggregation logic, and alignment with stated rating objectives — with specific attention to ERR disclosure and methodology transparency requirements


Evaluate Bloomberg’s compliance with ERR model-related obligations, including methodology documentation standards, and public disclosure requirements for ESG rating methodologies


Evaluate backtesting, benchmarking, sensitivity analysis, stress testing, and ongoing performance monitoring frameworks


Review model documentation to ensure transparency, reproducibility, and appropriate articulation of assumptions and limitations


Identify model risks arising from data dependencies, parameter instability, model drift, overfitting, bias, or inappropriate use


Issue clear validation findings, risk ratings, and actionable remediation recommendations


Monitor remediation plans and re-validation activities to ensure sustainable risk reduction


Prepare and present validation conclusions to leadership committees and governance forums


Partner with Engineering, Product, Quants, and Risk Advisors to strengthen model development standards and lifecycle controls while maintaining independence


Contribute to the evolution of the firm’s model validation standards, methodologies, and best practices


Stay at the forefront of regulatory developments under ERR, emerging ESG data and analytics standards, and quantitative methods relevant to ESG scoring and model risk management


Required Qualifications


PhD in Mathematics, Statistics, Physics, Financial Engineering, Computer Science, Econometrics, or related quantitative field


10+ years of experience in quantitative modeling, model validation, or model risk management


Deep expertise in pricing, risk, statistical, and/or AI/ML models


Excellent programming skills (Python, C++ required; R, MATLAB, or similar a plus)


Demonstrated ability to independently challenge complex mathematical and machine learning models


Excellent communication skills with ability to translate technical findings into executive insights


Authorized to work in the United States


Preferred Qualifications


Familiarity with the EU ESG Ratings Regulation (ERR) and its model governance, methodology transparency, disclosure requirements, and broader knowledge of model risk frameworks (e.g., SR 11-7, SR 26-2)


Experience engaging with regulators on model risk or ESG rating topics, including interactions with ESMA or national competent authorities under ERR


Relevant professional certifications (e.g., CFA, FRM)


Prior exposure to ESG data, sustainability frameworks (e.g., GRI, SASB, TCFD, ISSB/IFRS S1-S2), or ESG ratings methodology development or review


Core Competencies


Strong intellectual curiosity, commitment to technical excellence, and ability to operate with integrity in a fast-paced environment


Passion for advancing risk governance while enabling innovation in finance and technology


Exceptional analytical rigor and independent judgment


Salary Range = 145,000 - 175,000 USD Annual + Benefits + Bonus


The referenced salary range is based on the Company's good faith belief at the time of posting. Actual compensation may vary based on factors such as geographic location, work experience, market conditions, education/training and skill level.


We offer one of the most comprehensive and generous benefits plans available and offer a range of total rewards that may include merit increases, incentive compensation (exempt roles only), paid holidays, paid time off, medical, dental, vision, short and long term disability benefits, 401(k) +match, life insurance, and various wellness programs, among others. The Company does not provide benefits directly to contingent workers/contractors and interns.


Discover what makes Bloomberg unique - watch our for an inside look at our culture, values, and the people behind our success.
Bloomberg is an equal opportunity employer and we value diversity at our company. We do not discriminate on the basis of age, ancestry, color, gender identity or expression, genetic predisposition or carrier status, marital status, national or ethnic origin, race, religion or belief, sex, sexual orientation, sexual and other reproductive health decisions, parental or caring status, physical or mental disability, pregnancy or parental leave, protected veteran status, status as a victim of domestic violence, or any other classification protected by applicable law.

Bloomberg is a disability inclusive employer. Please let us know if you require any reasonable adjustments to be made for the recruitment process. If you would prefer to discuss this confidentially, please email amer_recruit@bloomberg.net

Numbers & Facts

LocationNew York, NY
Salary$145,000–$175,000 Per Year

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