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[Remote] Software Engineer, Risk

Work from home Full-time role Hiring

Note: The job is a remote job and is open to candidates in USA. OnePay is a consumer fintech company that aims to improve the financial system for millions of Americans. As a Software Engineer on the Risk Team, you will build backend services for fraud detection and identity verification, ensuring the security of customer transactions.

Responsibilities

  • Build resilient backend services that power fraud detection, identity verification, and transaction monitoring at scale
  • Develop, test, and maintain backend services and APIs that enable real-time risk and fraud prevention
  • Partner with product managers, and other engineers to design and deploy systems that protect customer accounts and transactions
  • Implement integrations with third-party risk and compliance platforms, ensuring seamless and secure data flows
  • Contribute to architectural decisions that balance scale, security, and reliability across sensitive financial systems
  • Build clear documentation to support collaboration, transparency, and operational excellence

Skills

  • 3+ years of professional experience in backend engineering, ideally within fintech, payments, or external customer facing systems
  • Proficiency in building and maintaining APIs, microservices, and distributed systems
  • Familiarity with cloud infrastructure (AWS, Kubernetes, or similar) and database technologies
  • Drive and proactivity – everyone here is a builder and executor
  • Experience working with risk, fraud, or compliance systems is a plus

Benefits

  • Competitive base salary, stock options, and health benefits from Day 1
  • 401(k) plan with company match
  • Remote-friendly (US), flexible time off (FTO), and opportunities for growth
  • A high-growth, mission-driven, inclusive culture where your work has real impact

Company Overview

  • From spending and saving to borrowing and building better financial habits, OnePay brings people’s financial needs together in one place. It is a sub-organization of Walmart. It was founded in 2020, and is headquartered in New York, New York, USA, with a workforce of 501-1000 employees. Its website is https://www.onepay.com.
  • Company H1B Sponsorship

  • OnePay has a track record of offering H1B sponsorships, with 3 in 2022. Please note that this does not guarantee sponsorship for this specific role.
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