Senior Full-Stack Engineer - Risk Experience

Summary

Join Mercury's Card Fraud and Disputes team as a Senior Full Stack Engineer and build seamless experiences for customers and internal teams. You will play a key role in designing, implementing, and maintaining backend APIs and front-end user interfaces. This position requires 3-7+ years of full-stack experience and a strong sense of ownership. You will collaborate with product managers, designers, and risk operations stakeholders. The ideal candidate is experienced with React, TypeScript, Redux, Haskell, Yesod, Persistent, and Postgresql. Mercury offers a competitive total rewards package including base salary, equity, and benefits.

Requirements

• Has 3-7+ years of demonstrated full-stack experience working at the senior level or higher with a strong sense of ownership, and has demonstrated experience independently driving projects from inception to completion
• Is experienced with, or excited to learn, our frontend technologies including: React, TypeScript, and Redux
• Is experienced with, or excited to learn, our backend technologies including: Haskell, Yesod, Persistent, and Postgresql

Responsibilities

• Independently take ownership of and drive projects, from initial ideation to deployment, both through mastering the domain and owning the technical implementation
• On larger projects you’ll break up the project and serve as a technical lead to multiple engineers
• Design, implement, and maintain backend APIs and front-end user interfaces, ensuring systems are both seamless and scalable
• Create and review technical design documents and API specifications, contributing to architectural decisions and system design
• Work closely with product managers, designers, and risk operations stakeholders to deliver thoughtful and impactful solutions

Benefits

• Base salary
• Equity (stock options)
• Benefits