MassMutual · 1 hour ago
Data Science Software Engineer
Springfield, MA
Full-time
Hybrid
Senior Level
7+ years expMassMutual is seeking a Data Science Software Engineer to join their Research & Development organization. In this role, you will build systems and applications that support Data Science and AI initiatives, while collaborating with cross-functional teams to define strategies for data processing and infrastructure design.
FinanceFinancial ServicesInsuranceLife InsuranceRetirement
Responsibilities
Collaborate with AI Engineers, Data Scientists, Data Engineers, Product Managers, Enterprise Architecture, and broader stakeholders to define strategies for data ingestion and processing, cloud infrastructure design, application development, and observability. Your work will directly shape MassMutual’s Data Science and AI ecosystems
Serve as a technical SME across multiple technologies, guiding architectural decisions and ensuring alignment with enterprise standards
Provide technical leadership for multiple medium and large initiatives simultaneously, promoting engineering best practices and fostering high‑quality delivery
Design and implement reusable software libraries and components that accelerate development and increase organizational efficiency
Lead complex problem solving to deliver scalable, resilient, and maintainable systems
Partner with team members and business stakeholders to analyze, break down, and plan complex application features
Participate actively in team ceremonies such as standups, sprint planning, and demos
Implement infrastructure-as-code to support platform scalability and reliability
Monitor and remediate software vulnerabilities within required SLAs, contributing to enterprise security posture
Document infrastructure, workflows, and operational procedures to support transparency, auditability, and long-term sustainability
Qualification
Required
7+ years working with data and relevant computational frameworks and systems
7+ years of experience building complex software systems (pipelines/services/backends/frontends)
7+ years of software development experience using Python
7+ years developing backend applications with API services
5+ years of experience with AWS cloud services (EKS, EC2, Lambda, etc.)
5+ years of experience with Terraform
7+ years of experience writing complex SQL queries for relational databases such as MySQL or PostgreSQL
5+ years of experience with Agile methodologies
5+ years of hands-on experience with Jenkins pipelines and/or GitHub Actions
Bachelor's degree in Computer Science or a related technical field, or equivalent practical experience
Preferred
Experience with GenAI and Agentic AI
Experience deploying AI/ML services through AWS Bedrock and/or Bedrock AgentCore with Strands
Experience with Azure cloud services
Experience with Cloud IAM
Experience collaborating with diverse engineering teams
Strong documentation practices and the ability to produce high-quality technical artifacts
Company
MassMutual
MassMutual is a mutual life insurance company that provides investment management and trust services.
5001-10000 employees
H1B Sponsorship
MassMutual has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (96)
2024 (94)
2023 (66)
2022 (115)
2021 (121)
2020 (73)
Funding
Current Stage
Late StageLeadership Team
Eddie Ahmed
Chairman, President & CEO
Roger W. Crandall
Chairman, President & CEO
Recent News
2026-01-18
2025-12-25
Company data provided by crunchbase