Lead AI Engineer

· Remote

Location

Remote

Type

Full Time

Job Description

Lead AI Engineer

Reposted 9 Hours Ago
Be an Early Applicant
Springfield MA USA
Hybrid
172K-226K Annually
Senior level
Big Data • Fintech • Information Technology • Insurance • Financial Services
We help people secure their future and protect the ones they love.
The Role
Lead AI Engineer responsible for designing and deploying advanced AI solutions mentoring talent and collaborating on enterprise-level AI initiatives.
Summary Generated by Built In
MassMutual's Data Science team is seeking an impact-driven Lead AI Engineer to join our high-performing cross-functional team. In this role you will lead the design and deployment of advanced AI solutions that drive strategic decision-making and business transformation. You'll apply cutting-edge techniques in machine learning generative AI and large language models (LLMs) to solve complex high-value problems across the enterprise.
This is a unique opportunity to work alongside experts in applied mathematics statistics computer science and physics-collaborating on initiatives that shape the future of MassMutual and the life insurance industry at large.
Overall Responsibilities:
  • Architect and lead end-to-end ML/AI solutions supporting various use cases for a large enterprise using LLMs deep learning and probabilistic modeling-from ideation to production.

  • Deploy scalable GenAI and Agentic AI systems that directly support business goals.

  • Establish and promote best practices in AI development and responsible AI deployment.

  • Drive innovation by identifying emerging technologies and translating research into practical applications.

  • Collaborate with engineering teams to build robust production-grade AI pipelines and APIs.

  • Prototype and deliver AI-powered applications (e.g. web apps dashboards visualizations) that enable data-driven decisions.

  • Influence senior leadership by aligning AI initiatives with enterprise strategy and communicating insights effectively.

  • Mentor and develop junior talent fostering a culture of technical excellence and continuous learning.

Candidate Requirements:
  • Recognized industry expertise in AI/ML with a track record of delivering impactful solutions.

  • 7+ years of experience in data science machine learning or AI engineering roles.

  • Deep understanding of machine learning statistics NLP optimization and LLMs.

  • Hands-on experience with AI deployment and orchestration frameworks and protocols (e.g. MLflow llama-index MCP).

  • Extensive experience testing LLM behavior across a variety of foundation models and benchmarks.

  • Experience building AI-powered applications and collaborating with software engineers and product managers.

  • Strong programming skills in Python. Proficiency in R is a plus.

  • Proficiency in SQL and database design; familiarity with cloud-native data platforms vector databases and semantic search is a plus.

  • Exceptional communication skills with the ability to explain complex concepts to non-technical stakeholders.

Education:
M.S. or Ph.D. in Computer Science Statistics Applied Mathematics Electrical Engineering Physics or a related quantitative field.
#LI-MC1
MassMutual is an equal employment opportunity employer. We welcome all persons to apply.
If you need an accommodation to complete the application process please contact us and share the specifics of the assistance you need.
California residents: For detailed information about your rights under the California Consumer Privacy Act (CCPA) please visit our California Consumer Privacy Act Disclosures page.
Salary Range: $172000-$225700

Top Skills

Llama-Index
Mcp
Mlflow
Python
R
SQL

What the Team is Saying

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The Company
HQ: Springfield MA
6000 Employees
Year Founded: 1851

What We Do

Since 1851 MassMutual’s commitment has always been to help people protect their families support their communities and help one another. This is why we want to inspire people to Live Mutual. We’re people helping people. Together we’re stronger.

Why Work With Us

MassMutual has the financial security and stability of a 170+ year old company with the culture and energy of a startup. We work every day with the customer front of mind to build the best digital experience in the industry.

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MassMutual Offices

Hybrid Workspace

Employees engage in a combination of remote and on-site work.

We believe in capitalizing on the best of being together in our offices as well as personal flexibility. Our workplace philosophy puts office collaboration first combined with flexibility to work remotely.

Typical time on-site: 3 days a week
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HQSpringfield MA
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Boston MA
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New York NY
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Date Posted

04/25/2026

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