Senior Product Engineer

FINNY is a growth platform for financial advisors. We are on a mission to make great financial advice easier to find. Today, access to quality financial guidance is limited, not because advisors don’t exist, but because the right connections are hard to make when it matters. We’re fixing that with AI-powered tools that help advisors find, engage, and retain the clients they can genuinely help.

We've raised a $4.5M Seed from Y-Combinator in S24 and now $17M Series A led by Venrock. We work with over 1,000 firms across the wealth management ecosystem, and have been recognized as the leader in fintech innovation—winning #1 at the Morningstar Fintech Showcase, #1 at 2025 Wealthies, and being featured across the industry.

We’re based in Chelsea, NYC, building fast and ambitious systems at the intersection of data, AI, and real-world wealth services.

Being a Senior Product Engineer at FINNY means owning meaningful product surfaces end-to-end, from idea to production. This role sits at the intersection of product, backend systems, and user experience. You’ll lead the development of features that directly impact customers, while working closely with backend, data, and frontend specialists to ship high-quality products quickly. You’ll be responsible not just for how things are built, but what gets built and why.

Own product development end-to-end

• Take ownership of features or product areas on a 3–6 week cadence, from concept through rollout

• Translate product goals into concrete engineering plans and execution

Partner deeply with Product & Design

• Collaborate with Product on ideation, scoping, and prioritization

• Help turn ambiguous product ideas into clear technical requirements

Build across the stack

• Lead development across backend and frontend, with support from domain specialists

• Typical ownership areas include:

  • Backend workflows, APIs, data models, and AI features.

  • Feature-level infrastructure (jobs, orchestration, observability)

  • Product logic that spans backend + frontend

You’re a product-minded engineer

• You frame engineering work in terms of user value and business impact

• You care deeply about what you’re building, not just how

• You enjoy owning a problem end-to-end and seeing it through to customers

You’re technically strong

• 5+ years of experience building full-stack systems

  • Python (FastAPI), GO, Typescript (React)

  • MongoDB, Postgres

  • AWS, Snowflake, Temporal0

• Experience working with data-heavy systems and production infrastructure

• Familiar with modern product stacks and tooling

Your working style

• You move fast, iterate, and aren’t afraid of ambiguity

• You communicate clearly and make tradeoffs explicit

• You raise the bar for quality while shipping continuously

• You’re excited to work in-person, NYC (Chelsea), 5 days/week

FINNY offers a competitive compensation package including:

• Competitive salary and equity

• Medical, dental, and vision insurance

• Flexible paid time off

• Food and meals provided in our NYC office

• Team offsites and events

FINNY is an equal opportunity employer. We are committed to diversity and inclusion in our company. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.