QE Platform Engineer

OnePay is a consumer financial services app with an exceedingly simple mission: to help people achieve financial progress.

Tens of millions of Americans today are unbanked or underbanked, meaning they don’t have enough money in savings to cover a minor emergency. They pay too much in fees, don’t have access to credit at affordable rates, and have little ability to grow their wealth. OnePay’s vision is to create a single app for consumers to save, spend, borrow, and grow their money, bringing our mission to life with simple and accessible banking, credit, and payments products that deliver a best-in-class experience to millions of customers. Our products include:

• Checking and high-yield savings accounts

• Domestic and international peer-to-peer payments

• Credit Builder and credit score monitoring

• Digital wallet / contactless payment solutions

• Buy-now-pay-later installment loans at Walmart

Why do we have a right to win? We have the backing of Walmart (a Fortune 1) and Ribbit Capital (a preeminent fintech investor), are deeply embedded with the distribution of the world’s largest omnichannel retailer, and have an industry-leading multi-product value proposition — all in addition to having some of the best people and talent in the industry.

There’s never been a better time to build a category-defining business and there has rarely been a team better positioned for the opportunity. Join us!

As a QE Platform Engineer at OnePay, your work will directly impact the stability and performance of our systems. You'll be responsible for building and maintaining our test automation frameworks and tooling that supports our engineering squads across web, mobile, and backend. This is a hands-on, high-impact role where you’ll work closely with developers, product managers, and DevOps to ensure high-quality releases at scale.

You will:

• Design and implement robust, scalable, and reliable automated testing solutions for APIs, mobile, and web

• Build and optimize test tooling that integrates seamlessly into our continuous deployment pipelines. Contribute to strategies for device coverage and test infrastructure

• Help drive improvements in test execution stability and test coverage across multiple platforms

• Define, monitor, and refine quality metrics and reporting that enable teams to take action based on data

• Integrate test execution and observability with our CI/CD workflows (GitLab, GitHub Actions, Datadog, Terraform, etc..)

• Collaborate with cross-functional teams to uphold best practices in software quality and testing

• Solve complex problems that arise at scale. We deal with real-world money movement, sensitive financial data at scale, and are creating novel financial mechanics with no real precedent.

• Work closely with other engineers to ship code. We enjoy collaboration and partnering on hard problems.

You Bring

• 4+ years of experience in Software Engineering, Quality Engineering, DevOps, or related engineering roles

• Production-level coding experience in JavaScript, TypeScript, Node.js with advanced proficiency in modern testing frameworks such as Jest, Mocha, and Vitest

• Working knowledge of CI/CD infrastructure and DevOps tools

• Hands-on experience building complex test automation solutions for client applications across web and mobile, including UI, performance, and end-to-end testing

• Familiarity with testing best practices for UI, API, regression, and mobile

• Strong problem-solving skills, attention to detail, and ownership mindset

• Drive and proactivity — everyone here is a builder and executor

• 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

• Initial Interview with Talent Partner

• Technical or Hiring Manager Interview

• Team Interview

• Executive Interview

• Offer!

To build technology and products that are used and loved by people and solve real-world problems, we need to build a team with many different perspectives and experiences. We are an equal opportunity employer. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. We encourage candidates from all backgrounds to apply. Applicants in need of special assistance or accommodation during the interview process or in accessing our website may contact us at [email protected].