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See allResponsibilities:
- Design and implement backend services across the trading domain.
- Own features end to end: schema, API, tests, UI integration.
- Contribute to real time infrastructure and client facing APIs.
Requirements:
- 5+ years production backend experience with strong TypeScript or other strongly typed language background.
- Experience with trading systems, financial infrastructure, or exchange adjacent domains.
- Modern Node.js backend framework (NestJS preferred), SQL, ORM, and arbitrary precision decimal arithmetic.
Technical Environment:
- Experience with distributed systems, transaction knowledge, and integration-first testing discipline.
- Bonus for event sourcing, crypto exchange experience, major exchange APIs, AWS, Terraform, and monorepo tooling.
- Crypto native with ability to ship React/Next.js features to completion.
Propr.xyz
Propr.xyz is building a new Operating System for proprietary trading firms, helping them leverage blockchain technology to operate more efficiently. We actively deploy our technologies to the largest prop firms in the world, operating with an intense pace and exciting journey, and only hiring A-players who need to be exceptional.