Software Engineer, Product Facing

OnePay

27d • Remote

About The Position

As a Software Engineer at OnePay, your work will build the products & systems that serve our customers and run our company. You will play a crucial role in translating product visions into functional, high-quality applications and features. You will work closely with product managers, designers, and other engineers to deliver impactful solutions that enhance our customer's financial lives. You will:
Develop and implement new features, API's, and products.
Work closely with other engineers to ship code. We enjoy collaboration and partnering on hard problems.
Architect and designing highly scalable and reliable products.
Building and maintaining documentation. As a growing and remote organization, having the necessary documentation is key to our success.
Solve complex problems that arise at scale. We deal with real-world money movement and sensitive financial data at scale and are creating novel financial mechanics with no real precedent.

Requirements

• 5+ years of professional experience in product-facing backend development.
• Strong track record of delivering high-impact features and products.
• Experience building, maintaining, and optimizing API's.
• Curiosity and passion for emerging AI tooling, with practical experience incorporating tools such as Cursor, GitHub Copilot, and Claude into real-world execution.
• Drive and proactivity - everyone here is a builder and executor

Responsibilities

• Develop and implement new features, API's, and products.
• Work closely with other engineers to ship code.
• Architect and designing highly scalable and reliable products.
• Building and maintaining documentation.
• Solve complex problems that arise at scale.

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

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed
• Number of Employees: 51-100 employees