OpenFX

Senior Backend Engineer (L5) - Banking

OpenFX
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1 month ago
Bengaluru, IndiaStaff+

Responsibilities

  • Own the technical direction for ledgers, payouts, reconciliation, and settlement within the banking core.
  • Lead architecture reviews for new financial systems and high-risk changes where correctness and auditability are critical.
  • Define standards for money-handling code, including idempotency, consistency guarantees, audit trails, and safe data migrations.
  • Design and build shared banking foundations while reducing systemic technical debt.
  • Own reliability and observability for money flows and lead critical incident response.
  • Mentor senior engineers, contribute to hiring standards, and lead cross-functional initiatives without formal authority.
  • Partner with product, finance, compliance, and risk teams to communicate technical trade-offs.

Requirements

  • Significant experience as a senior or staff-level backend engineer owning complex production systems.
  • Deep expertise in distributed systems and understanding of reliability, performance, and scalability trade-offs.
  • Sound judgment about correctness under failure, including retries, idempotency, and safe handling of critical data.
  • Strong technical communication and cross-team leadership skills.
  • Fluency in a modern TypeScript and Node backend stack and cloud infrastructure.
  • Experience with production double-entry ledgers, payout or payment systems, durable workflow engines, strong observability practices, or fintech and financial-services regulatory complexity is preferred.

Benefits

  • Competitive salary and benefits package.
  • Equity in a rapidly growing company.
  • Opportunity to work on global financial infrastructure at a fast-paced fintech startup.
  • Collaborative culture emphasizing personal and professional growth.

Categories

OpenFX

About OpenFX

51-200 employees
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