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Principal Front Office Engineer, Investment Innovation, Integration & Trading

Job in Boston, Suffolk County, Massachusetts, 02298, USA
Listing for: Liberty Mutual
Full Time, Part Time position
Listed on 2026-06-26
Job specializations:
  • Software Development
    Full Stack Developer, Python, Software Engineer, AI Engineer (Applied/Software)
Salary/Wage Range or Industry Benchmark: 180000 - 200000 USD Yearly USD 180000.00 200000.00 YEAR
Job Description & How to Apply Below

Principal Front Office Engineer, Investment Innovation, Integration & Trading Job Details

  • Job Location:

    US-MA-Boston
  • :
  • Position Type:
    Full-Time
  • Minimum Salary: USD $/Yr.
  • Maximum Salary: USD $/Yr.
  • Typical Starting Salary: $180,000-$200,000
  • Flexible Time Off Annual Accrual - days: 20
Description

We are seeking a highly skilled and motivated Principal Front-Office Engineer to join our prestigious investment firm. As a Principal Front-Office Engineer, you will serve as the technical lead embedded within the Investment Innovation, Integration & Trading (I3T) team, driving design and implementation of small-scale proofs of concept and prototypes that support the fixed income portfolio, improve investment analysis, develop AI-enabled workflows, and enhance reporting systems & processes.

You will partner closely with analysts and investment teams to enhance their day-to-day use of AI, helping them build artifacts in a more technically sound manner and building robust systems and tools that scale those prototypes into production-ready applications. We’re looking for a hands-on software architect and builder who can design systems, rapidly iterate on them, and deliver quality solutions that power analytics, reporting, and investment decision-making.

This role is ideal for a Lead or Senior Engineer who thrives as an individual contributor and wants to drive technical direction without moving into management.

Note:
This Boston-based role has a hybrid work arrangement (3 days per week in office).

Qualifications
  • Excellent problem-solving skills, with the ability to think critically, independently, and act with minimal hand holding.
  • Effective communication skills, with the ability to clearly articulate complex ideas and analysis to both technical and non-technical stakeholders.
  • Strong attention to detail, organization, and the ability to manage multiple tasks and priorities in a fast-paced environment.
  • Full-stack development knowledge with a minimum of 8 years professional experience programming in Python demonstrating the ability to write efficient and robust code able to process and analyze large financial datasets.
  • Experience with key Python Libraries (pandas, Num Py) required
  • Hands‑on experience developing within Bloomberg’s BQuant environment is strongly preferred.
  • Experience writing and maintaining BQL queries, leveraging PyBQL and working with the Bloomberg data ecosystem is strongly preferred
  • Experience in front‑end development and user experience (UX) design required; experience with Pythonic front‑end and data visualization libraries (e.g., Plotly, Dash) preferred.
  • Experience using Version Control (Git) required.
  • Experience using Agentic Programming tools (Github Copilot, Claude) required.
  • Demonstrated ability to partner with business teams to convert AI‑generated artifacts (e.g., prototypes, proofs of concept) into production‑ready applications.
  • Experience bridging the gap between rapid AI‑developed prototypes to quality full‑stack applications is highly valued.
  • Proven ability to design, build, and scale application systems in data‑rich environments including custom AI tools.
  • Experience developing applications for investment management firms or, more broadly, financial services is a strong plus.
  • Strong SQL skills required. Familiarity with financial data platforms (such as Bloomberg, Fact Set, Aladdin, eFront, Moodys), financial databases, and data manipulation techniques strongly preferred.
  • Experience with statistical and time‑series data analysis using pythonic libraries (such as Scikit‑Learn, Sci Py, cvxpy) is preferred.
  • Solid understanding of financial markets, with foundational knowledge across fixed income, private equity, and private credit investment domains.
  • Practical experience in developing and maintaining models, tools, and reports that showcase a deep understanding of quantitative techniques, methods, statistics and econometrics
About Us

Pay Philosophy:
The typical starting salary range for this role is determined by a number of factors including skills, experience, education, certifications and location. The full salary range for this role reflects the competitive labor market value for all employees in these…

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