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Typescript Backend Engineer

Plexus Resource Solutions Ltd

Senior Backend Engineer (NYC)

(ONSITE IN NYC| MUST HAVE USWORK AUTHORISATION)

Plexus is partnered with a rapidly growing, venture-backed startup building critical financial infrastructure. Overview: We're looking for a Senior Backend Engineer to own core systems, make foundational architectural decisions, and build reliable infrastructure at scale. This is a highly hands-on role within a small, senior team. Responsibilities: Design and build core backend systems handling high-volume transactions. Own systems end-to-end across APIs, infrastructure, deployment, and reliability. Integrate with complex external financial systems. Drive backend architecture and engineering best practices. Requirements: Proven payments infrastructure experience in production. 5+ years of software engineering experience preferred. Strong TypeScript / Node.js backend experience. Experience building scalable, distributed systems. Bonus: Crypto, Solana, or Rust experience. Experience with AWS, Kubernetes, Terraform, or Temporal. Why Join: Build critical infrastructure from the ground up. High autonomy and ownership within a small, senior team. #J-18808-Ljbffr Plexus Resource Solutions Ltd

Vacancy posted 3 days ago
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