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Fully-remote Staff Backend Engineer Product at OnePay

About the job

Company OnePay
Salary $180,000.00—$260,000.00
Equity Yes
Locations United States
Setting Fully-remote

You will lead and build high‑scale backend systems across many products, guide architecture, mentor others, and ship features for payments and consumer experiences. You will work with TypeScript and Node.js (fp‑ts) on Kubernetes and AWS, move fast with autonomy, and help raise the bar for the team.

Technologies

  • TypeScript
  • Node.js
  • fp-ts
  • Kubernetes
  • Amazon Web Services (AWS)

About OnePay

OnePay is a consumer financial services app focused on helping people make financial progress. Founded in 2021 and backed by Walmart and Ribbit Capital, the company (formerly known as One) aims to bring saving, spending, borrowing, and payments together in one simple experience.

Its products include:

  • Checking and high‑yield savings accounts
  • Domestic and international peer‑to‑peer payments
  • Credit Builder and credit score monitoring
  • Digital wallet and contactless payments
  • Credit card program
  • Buy‑now‑pay‑later installment loans at Walmart
  • Prepaid mobile service

OnePay is closely integrated with Walmart’s physical and digital channels to deliver accessible, low‑friction financial tools to millions of customers.

Perks and benefits

  • Competitive base salary

  • Stock options

  • Health benefits from Day 1

  • 401(k) plan with company match

  • Flexible time off (FTO)

  • Remote-friendly (US)

  • Opportunities for growth

  • Mission-driven, inclusive culture

Interview process

  • Initial interview with Talent Partner

  • Technical or Hiring Manager interview

  • Team interview

  • Executive interview

  • Offer

How to apply

  • Click Apply on the Remote OK job page and follow the prompts to submit your resume.

  • If you need an accommodation during the process, email talent@onepay.com.

  • Be ready for the hiring stages: Talent Partner screen, Technical or Hiring Manager interview, Team interview, and Executive interview.

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