Mutual Opportunities

Python AI Developer - Investment Management Technology
Boston, Massachusetts; Springfield, Massachusetts; New York, New York
Thank you to our employees for voting us one of the top places to work in Massachusetts for five consecutive years!
Overview
A career with us means you’ll work alongside exceptional people and be empowered to reach your professional and personal goals. Our employees are at the foundation of what enables MassMutual to deliver on our purpose to help people secure their futures and protect the ones they love.
We embrace the idea that we all are stronger and better through our support for one another. We strive to create a culture where employees feel valued and are celebrated for who they are.


“Since our founding in 1851, mutuality has put our policyowners at the center of everything we do. At our core, we’re a company of people helping people in their time of need, and that spirit extends to the culture we’ve built at our company. Our employees support and rely on each other each day, collaborating to deliver the best solutions for our customers and help millions more secure their future and protect the ones they love.”
Job Description
Python AI Developer – Investment Management Technology (ETX)
(Hybrid, Boston)
Do you want to be part of a team that encourages your growth, supports your ambitions and makes it a priority for you to reach your goals? Is helping people part of who you are? MassMutual assists millions in achieving financial freedom, providing protection and future planning. We do this by building trust with our customers by being knowledgeable problem solvers and prioritize their needs above all else. We Live Mutual.
The Opportunity
Our ideal developer will be responsible for delivering Agentic AI applications on time and with minimal user impact. The ideal candidate will be able to communicate well with team members, internal customers, and can present complex technical topics to the team.
Developers will perform related duties as assigned or requested. Receives general supervision and is competent to work at all technical phases of software programming while working on own most of the time.
The Team
You will be joining MassMutual’s Investment Management Technology team. Our mission is to build reliable automation solutions utilizing python and related technologies. You will be part of a team that is technical, highly motivated and excels at working in a fast paced and always evolving environment with agility and resilience.
The Impact:
In this role you will be developing applications, common applications components working with business areas as well as project team. We need your leadership, agility, courage, strong communication skills, passion for learning, resilience and self-awareness.
- Develop RESTful APIs using Django or Flask for frontend and third-party integration.
- Design, develop, and maintain scalable Python-based applications for AI/ML projects.
- Design, develop, and maintain Python applications with integrated OpenAI API capabilities.
- Build backend services to support AI-powered features such as text generation, summarization, semantic search, and chatbot interfaces.
- Collaborate with AI/ML engineers to integrate and deploy LLMs (Large Language Models).
- Integrate AI/ML models into production-grade systems and APIs.
- Collaborate with data scientists and AI researchers to implement model pipelines.
- Work with cloud platforms (AWS, Azure, GCP) to deploy models and applications.
- Build data ingestion and preprocess pipelines using Pandas, NumPy, etc.
- Optimize and debug backend systems for performance and reliability.
- Ensure code quality through testing, code reviews, and documentation.
The Minimum Qualifications
- Bachelor degree in Computer Science, Information Technology, Engineering or similar technical field of study
- 5+ years of experience in developing software applications using Python
- 2+ years of software development experience (preferably with SQL/NoSQL databases, cloud deployment and services
The Ideal Qualifications
Technical Skills
- Strong proficiency in Python (3.x).
- Experience in integrating OpenAI API or similar LLM services (ChatGPT, GPT-4, Azure OpenAI Service).
- Experience with AI/ML frameworks such as TensorFlow, PyTorch
- Knowledge of RESTful API development using Flask, or Django.
- Experience working with SQL/NoSQL databases.
- Familiarity with containerization tools like Docker.
- Basic understanding of cloud deployment and services (AWS Lambda, EC2, S3, etc.).
- Version control using Git/GitHub
Soft Skills
- Self-managed and motivated individual with strong leadership skills.
- Excellent written, oral and presentation skills.
- Works with minimal oversight and proactively communicates status and risks to project leadership.
- Ability to work well in a team environment.
#LI-RK1
MassMutual is an Equal Employment Opportunity employer Minority/Female/Sexual Orientation/Gender Identity/Individual with Disability/Protected Veteran. We welcome all persons to apply. Note: Veterans are welcome to apply, regardless of their discharge status.If you need an accommodation to complete the application process, please contact us and share the specifics of the assistance you need.
MassMutual will accept applications on an ongoing basis until such time as a candidate has been offered employment. The job description includes the main duties of this position, which may evolve over time. You may be required to perform other duties not listed.
It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment.
Salary Range: $124,800.00-$163,800.00
Hiring Process
Explore
Explore our open jobs by clicking 'search jobs' to find a position that aligns with your experience and skills. You may also consider joining our Talent Network.
Apply
Click the “apply” button on that job posting to complete and submit your application. Your application will be reviewed by a recruiter, which, due to the volume of applications received, may take some time as we carefully consider each application.
Screen
After your application has been reviewed, if you meet the qualifications for the role, a recruiter will reach out to you to start a conversation.
Interview
If you are invited for an interview, you will be scheduled to meet with the hiring manager and hiring team.
Offer
If you are extended an offer to join MassMutual and accept, your start will be contingent upon a satisfactory background check.
Hire
If you accept the offer, we will be so excited to welcome you to the MassMutual community!
If you need an accommodation to complete the application process, please contact us and share the specifics of the assistance you need.
By the numbers*
- 88% of employee respondents say they are proud to work at MassMutual
-
90
% of employee respondents say they feel encouraged to bring forth new ideas - 86% of employee respondents say MassMutual cares about and supports the well-being of their employees
*Source: 2024 MassMutual employee engagement survey

Award-Winning Culture
MassMutual is guided by a single purpose: We help people secure their future and protect the ones they love. As a company operated for the benefit of our members and participating policyowners, we are defined by mutuality and our vision to provide financial well-being for all Americans. It’s more than our company structure — it’s our way of life. We are a company of people protecting people. Our company exists because people are willing to share risk and resources and rely on each other when it counts.
We strive to build a thriving community where everyone is valued, included, and feels that they belong.
At MassMutual, we Live Mutual.

How We Work
MassMutual’s flexible workplace approach combines the importance of connecting in person and the flexibility of working remotely. Our hybrid model puts collaboration first with employees coming in at least three days per week to our spectacular campus settings and also enjoying the flexibility of remote Fridays, company-wide remote weeks, and a bank of flexible remote weeks to use throughout the year.
Benefits for the whole you (and your loved ones)
There’s more to your life than your job and there’s more to your aspirations than a paycheck. We take a holistic view of compensation and benefits that provides the flexibility to create a healthy balance in your life for work, family, and community. We offer the benefits you’d expect, like medical, dental, 401(k), and generous vacation time, but we also offer ones you might not expect, like three paid days for volunteering, a $1,250 annual Well-Being Wallet, and up to 320 hours of caregiver leave.
Explore some of our offerings below. Benefit details can be found here.
Why MassMutual?
Kevin
Compliance Consultant
Seth
Service Management Consultant
Kymberly
Head of Experience Journey Mapping
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