Note: The job is a remote job and is open to candidates in USA. Alt is unlocking the value of alternative assets, starting with the $5 B trading-card market. They are seeking a Senior Fullstack Engineer to build the financial engine of their platform, focusing on backend integrity and frontend user experience.
Responsibilities
- Engineer Financial Integrity: Build and maintain our custom-built double-entry ledger system to ensure every cent is accounted for across the platform
- Own Lending Infrastructure: Design and scale our lending products—from the logic of credit disbursements to the automated lifecycle of loan management
- Architect Integrations: Design and implement robust integrations with payment gateways and banking partners, ensuring 99.99% reliability and seamless reconciliation
- Own the UX of Money: Create high-trust user interfaces for payments and lending that make complex financial actions feel simple, transparent, and secure
- Balance Rigor with Speed: Make thoughtful trade-offs between rapid feature shipping and the uncompromising correctness required for financial systems
- Be a Multiplier: Level up the team through rigorous code reviews, technical documentation, and mentorship
Skills
- 5+ years of experience with a heavy focus on backend systems (Python, Postgres, AWS)
- Proven ability to build modern frontends (React, TypeScript)
- Fintech or Payments experience
- Expert in SQL and relational database design
- Track record of taking a complex financial feature from a technical design doc all the way to a polished UI in production
- Experience with distributed systems
- Experience with credit/risk modeling
- Experience in the alternative asset space
Benefits
- $100/month work-from-home stipend
- $200/month wellness stipend
- WeWork office stipend
- 401(k) retirement benefits
- Flexible vacation policy
- Generous paid parental leave
- Competitive healthcare benefits, including HSA, for you and your dependent(s)
Company Overview