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Senior Software Engineer

190k – 230kSan Francisco, CANew York, NYFullstack EngineeringHybrid4+ YOE
Summary

Lead end-to-end design and implementation of products and systems, collaborating on architecture and roadmaps while providing technical feedback. Requires 4+ years experience, expertise in problem-solving, APIs, and data modeling, plus strong communication.

About the role

What You'll Do

  • Lead the design and implementation of products and systems end-to-end.
  • Collaborate with cross-functional teams to shape product architecture and technical roadmap.
  • Improve technical quality on the team by giving detailed technical feedback on blueprints and in code review.

What You'll Need

  • 4+ years of software engineering experience with a track record of delivering production systems.
  • Expertise in technical problem solving, data modeling and API development.
  • Curiosity to deeply understand business context and user needs.
  • Strong work ethic and reliability when owning tasks and deliverables.
  • Strong communication skills, with the ability to simplify complex ideas in writing.
  • Collaborative nature with humility, empathy, and a drive to elevate those around you with thoughtful technical feedback.

Our Tech Stack

React + React Native Node/Express MongoDB Render Check Stripe (Issuing, Treasury) Typescript

Our Benefits

Competitive Compensation: We offer competitive (well above “market”) salary, commission, and equity packages. Medical Insurance: Comprehensive medical, dental, FSA, vision plans to suit you and your family’s needs. 401(k) Retirement Plan: Company-matched contributions to help you plan for your future. Unlimited PTO: Take the time you need to recharge and be your best self. Parental Leave: Generous 16-week paid leave for all parents, including adoptive and foster parents. Learning & Development: We offer every employee an annual educational allowance to explore external professional development. Office Extras: Snacks, coffee, lunch, and commuter benefits for in-office Mitosaurs. Community: Multiple company-wide and team-specific off-sites per year.

Skills
TypeScriptReactReact NativeNodeExpressMongoDBStripeAPI developmentdata modelingRender
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