Senior Full-Stack Engineer

Mercury

💼 Full-time💰 $157,400–$196,800🗓 2026-09-29 → 2026-10-02

Core

Building lovable fintech banking experiences and products for startups to replace legacy industry tools.

Role type

Senior Full-Stack Engineer (Product-focused)

Builds

Banking, Experiences, Expansion, and Risk product features for Mercury's customer base.

Domain

Fintech / SaaS

Deliverable

product features

Required skills

Full-stack development, Haskell, React, TypeScript, Redux, Product ownership, User empathy, Creative problem solving

Preferred skills

Experience in startup environments, Self-organization

Technologies

Haskell, React, TypeScript, Redux

Responsibilities

Shape and build Mercury's future through autonomous work on small/medium projects; Partner with designers and product leaders to ship lovable experiences; Balance tradeoffs to find creative solutions for product goals.

Seniority

Senior, hands-on IC

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About Mercury

Mercury is on a mission to defy those expectations. We're a financial technology company that helps startups spend less time banking* and more time building. We believe that the key to our success revolves around thoughtful design — and we hold the craft of that design to an exceptionally high standard. We're looking for a Staff Brand Designer who sets that bar: someone whose eye is so precise, and whose execution is so considered, that the work around them gets better just by virtue of their presence.