Mutual Opportunities

Flourish Engineer
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
Full Stack Engineer, Flourish
Full-Time, New York City
The Opportunity
Our mission is to provide innovative access to financial products that help RIAs secure their
clients’ financial futures and the Flourish Engineers play a key role in doing just that. We’re
seeking backend and full-stack engineers to help build a scalable platform. Cross functional
collaboration is key to success and you will collaborate with teams across the organization,
including Product, Design, Operations and Risk.
You will develop a deep understanding of at least one business line and partner with product
managers, business leaders, and fellow engineers to solve complex business problems with
software and deliver commercially feasible and viable solutions. Working with other engineers,
you will bring ideas from the whiteboard to reality, making key architectural decisions, extending
existing features, designing and developing entirely new services and applications, and
performing code and architecture reviews. You have deep knowledge of distributed systems and
application service frameworks, and are excited to work throughout the tech-stack to deliver a
delightful experience for customers and coworkers.
The Team
Since 2017, Flourish has been on a mission to help financial advisors evolve from holistic advice to holistic implementation to more fully serve their clients and achieve better outcomes. We focus on independent Registered Investment Advisors (RIAs), delivering financial products that advisors can’t easily access today through beautiful, scalable, and easy-to-use technology.
Today, we work with over 900 RIAs that collectively represent more than $1.6T in assets under management across two products — Flourish Annuities and Flourish Cash — and with our recent acquisition of Sora Finance, we’ll be adding a lending offering in 2026. Headquartered in New York City, we are an independently-operating, wholly-owned subsidiary of MassMutual Life Insurance Company.
Read on if you are interested in joining a small, highly-collaborative, rapidly-growing startup—backed by the support and stability of a Fortune 500 company.
The Impact
You are an engineer, first and foremost. You can rapidly build products that will delight users,
with best practices in terms of both development and security. You thrive in a work environment
that requires strong problem solving skills and independent self-direction, coupled with an
aptitude for team collaboration and open communication. You are a strong communicator,
explaining complex technical concepts to designers, support, and other engineers is no problem
for you.
You possess strong computer science fundamentals: data structures, algorithms, programming
languages, distributed systems, and information retrieval. And finally, your accomplishments
are much more important than your paper credentials.
The Minimum Qualifications
Bachelor's Degree in Computer Science, Math, Physics, or Engineering or equivalent working experience
5+ years of software engineering experienceStrong experience designing and building distributed systems
5+ years experience programming in Python, Java, Kotlin, or TypeScript
Solid understanding of modern database technology (Redis, Postgres, RedShift, BigQuery)Ability to design intuitive and performant RESTful APIs
Ability to work independently and as part of a fast moving team
Ready to learn, but just as ready to teach
The Ideal Qualifications
MS or PhD in Computer Science, Math, Physics or Engineering
Understanding of common SSO protocols (OAuth, OIDC, SAML)
Pandas/SciPy/Django experience
NoSQL experience (We use DynamoDB and Redis)
Docker/Kubernetes experience
Open source contributions
GraphQL experience (We use Apollo + Typescript)
Interest in financial planning and fintech/insurtech
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: $172,000.00-$225,700.00
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
where we work
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