1823 Partners (US) LLC is a Registered Investment Adviser conducting business as a differentiated asset management firm focused on long-term, insurance-first investment strategies. The firm supports independent insurance companies with tailored investment strategies that back real promises with real assets. 1823 Partners manages a growing portfolio of private market investments with the objective of generating compelling returns for insurance companies and their policyholders, as well as other long-term-oriented institutional investors. 1823 Partners will initially focus on real estate, asset-backed finance, credit, insurance solutions and private equity, with a $18.7 billion-dollar asset mandate from JAB Insurance US Holdings, Inc. (“JAB Insurance”). The firm is headquartered in Miami and has an office in New York. For more information, please visit: www.1823.partners. 

We are seeking a highly motivated Quantitative Modeler to join our Fixed Income Modeling team. This team is responsible for developing and implementing advanced pricing, valuation, and risk management models that support investment decision-making, revenue generation, and efficient capital deployment across the firm’s fixed income portfolio. The ideal candidate will combine strong quantitative skills with practical experience in fixed income markets and structured products, contributing to both strategic portfolio initiatives and the enhancement of the firm’s modeling infrastructure.

Key Responsibilities

• Contribute to the design, development, enhancement, and support of the firm’s pricing and risk analytics infrastructure, with a focus on financial instrument modeling from data specification through implementation
• Partner closely with the Investment Team to develop market risk perspectives and identify new investment opportunities that support portfolio construction, ALM strategies, and capital optimization
• Support portfolio optimization, valuation analytics, reinsurance pricing, and asset allocation initiatives for both existing and new investment opportunities
• Develop and maintain quantitative models used for systematic and relative-value analysis across a broad range of fixed income asset classes, including:
• • Structured products such as CLOs, ABS, and MBS
  • Corporate, government, and sovereign fixed income securities
  • Whole loans and lines of credit across consumer and commercial sectors, including residential and non-residential real estate, secured and unsecured lending, and open- and closed-end structures
• Collaborate with cross-functional teams to improve modeling methodologies, analytics workflows, and investment processes

Qualifications & Experience

• Master’s degree or higher in Finance, Economics, Mathematics, Engineering, Statistics, or another quantitative discipline
• 5+ years of experience in quantitative fixed income investing, modeling, or research
• Demonstrated experience conducting quantitative research using advanced mathematical and statistical techniques
• Strong programming and analytical skills, particularly in Python and SQL
• Experience working with financial data platforms and APIs such as Bloomberg and Intex preferred
• Familiarity with quantitative risk and analytics platforms such as Beacon, SecDB, Quartz, Athena, or similar systems is a plus
• Understanding of fixed income markets and structured credit products, including CLOs, ABS, MBS, mortgages, and corporate/government credit instruments
• Strong problem-solving skills, intellectual curiosity, and the ability to work effectively in a collaborative team environment

What We Offer 

• Opportunity to work with a high-performing, collaborative team at the intersection of finance, strategy, and investment. 
• Exposure to sophisticated investment structures and institutional capital partners. 
• A culture that values integrity, partnership, and long-term thinking. 
• Competitive compensation and benefits package. 

1823 Partners is committed to equal employment opportunity and encourage people from all backgrounds to apply. We make hiring decisions based on merit and do not discriminate on the basis of race, religion, color, national origin, gender identity, sexual orientation, age, disability, or any other protected status.

We strive for a meaningful interview experience for all candidates. If you need an adjustment or accommodation due to a disability or medical condition during the hiring process, please let your recruiter know.

*The pay range listed below is dependent on individual candidate experience and skills and is based on several factors including job function, level, and geographic location. Final offer amounts are determined by multiple factors including experience and expertise, and may vary from the amounts listed here.