Full-Time Senior Software Engineer

• Building products for high-value, well-connected nodes
• Creating tools for accounting firms, VCs, and incorporators
• Creating viral payment experiences
• Building referral and partnership growth loops

• Design scalable systems and data models for interconnected account relationships.
• Build event-driven systems that tie payments, referrals, and onboarding into a cohesive ecosystem.
• Partner with design, product, and data science to prototype and A/B test new virality mechanisms.
• Make architectural decisions that balance experimentation speed with long-term scalability.
• Mentor other engineers and help define best practices for growth-oriented development.

• Enjoy exploring ambiguous, 0->1 product spaces with measurable impact.
• Think in terms of loops, ecosystems, and compounding effects, not just features.
• Balance creativity with rigor: you’re excited to experiment, measure, and iterate quickly.
• Care about user experience and how subtle product details drive real growth.

• Has 3-7+ years of demonstrated full-stack experience working at the senior level or higher with a strong sense of ownership.
• Has full-stack experience, including proficiency in SQL and Haskell, and experience in or an interest in learning Typescript and React.
• Communicates and collaborates effectively with peers and cross-functional counterparts.

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