Senior Quantitative Analyst - Liberty Mutual Investments

Liberty Mutual Investments (LMI) manages Liberty Mutual Insurance Group’s (LMIG) global financial assets across public and private markets to build capital and generate income. With over $100 billion in assets under management and a team of more than 300 investment, finance, and operations professionals based in Boston, MA, LMI offers the best of both worlds: the entrepreneurial spirit of a boutique investment firm backed by the reputation and financial strength of a global leader.

LMI is on a transformational journey to foster innovation, build on our deep expertise, and further scale returns on our long‑term capital through a “one firm, one portfolio, one team” approach. Our operating model is built on three pillars: centralized portfolio construction, asset management, and investment‑enabling services. Teams are organized into Investment Business Units (IBUs):
Strategy & Asset Allocation, Risk Management, Global Fixed Income, Global Private Investments, and Global Investment Solutions. Our portfolio spans a wide range of asset classes, and we are committed to expanding our capabilities and toolkit to deliver on our mission.

We are seeking a Senior Quantitative Analyst to join the Investment Innovation, Integration & Trading (I3T) team within the Global Liquid Markets (GLM) unit. In this role, you will apply advanced quantitative methods, data modeling, and emerging technologies to enhance investment decision‑making across various fixed‑income strategies. You will collaborate with team members, Portfolio Managers, and Traders to tackle high‑profile projects involving portfolio construction, performance assessment, and the development of new systematic fixed income strategies.

This position is pivotal in advancing our team’s expertise and helping LMI thrive in the constantly evolving global financial landscape. #LMI #LM-LMI

• Quantitative Model Development Systematic Alpha Research
  Design and implement quantitative methods and tools for portfolio construction, performance & attribution, and investment strategies in collaboration with Portfolio Managers, Traders, and Risk Managers.
• Analytics & Visualization
  Build and refine analytic models, develop robust data pipelines and interactive dashboards, leveraging advanced Python, SQL, Dash and Power BI to translate complex data sets into actionable insights.
• Machine Learning & AI
  Employ statistical techniques, machine learning algorithms, and GPT‑based solutions to improve market analysis, develop investment strategies, and enhance decision‑making processes.
• Innovation & Continuous Improvement
  Proactively identify opportunities to upgrade capabilities and stay at the forefront of fixed‑income analytics. Monitor industry trends, market developments, and new analytical tools to maintain a competitive edge.
• Project Coordination
  Oversee multiple projects simultaneously, ensuring timely delivery of high‑quality results. Maintain meticulous attention to detail and effective communication throughout all stages of project execution.

Education

• Numerate self‑starter with a bachelor’s degree in finance, Economics, Mathematics, Computer Science, Engineering, or a related field ( Masters degree preferred, CFA a plus.

Experience & Technical Skills

• 3+ years of experience in portfolio analysis or investment management, with a strong preference for systematic fixed‑income experience.
• Must have hands‑on experience with Python, SQL and familiarity with BI/visualization tools (Dash, Power BI, Jupyter Notebooks).
• Nice‑to‑have, Practical knowledge of machine learning and AI (including GPT‑based models) and their applications in financial analysis.

Tools & Systems

• Preferred experience with Black Rock’s Aladdin, Bloomberg,…