Senior Full-Stack Engineer

Mercury

Full-timeCA$167k2026-09-04 → 2026-11-10

Core

Building lovable fintech banking experiences and product features for startups to replace legacy tools.

Role type

Senior Full-Stack Engineer (Product)

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, AI tool integration, product ownership, creative problem solving

Preferred skills

Empathy for users, startup mindset, 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; Actively incorporate AI tools into workflow to amplify impact.

Seniority

Senior, hands-on IC

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.