Senior Full Stack Engineer

MeeBoss is sharing this active opportunity on behalf of Willow Pays, an innovative fintech company building technology that helps consumers easily manage and pay recurring bills.

About the role

This role offers the opportunity to work in a fast-paced fintech environment, contributing to an impactful product that directly benefits thousands of users. You will shape the product roadmap, work with modern technologies in a collaborative team, and see your work directly impact real users.

Responsibilities

• Design, develop, and maintain high-quality front-end and back-end code using TypeScript, React, and Node.js.
• Work with Firebase Functions to manage serverless logic and ensure reliable data flow between systems.
• Collaborate with product and design teams to build new features, integrations, and UI improvements.
• Conduct code cleanup and optimization to improve performance, scalability, and maintainability.
• Troubleshoot, debug, and resolve complex technical issues across the stack.
• Integrate and maintain Stripe payment workflows, ensuring secure and efficient processing of user transactions.
• Contribute to architecture discussions and help define technical best practices.
• Write clean, well-documented, and testable code with a focus on long-term maintainability.
• Participate in code reviews and mentor junior developers when needed.

Requirements

• 5+ years of professional software development experience, with a strong emphasis on full-stack work.
• Expert-level proficiency in TypeScript, both on front-end and back-end.
• Hands-on experience with React for front-end development.
• Solid experience building APIs and serverless functions with Node.js and Firebase.
• Strong understanding of web performance optimization, debugging, and clean code practices.
• Excellent problem-solving and communication skills.
• Experience working in an agile, remote-friendly environment.

Benefits

• Flexible remote work and strong focus on results over bureaucracy.

Location: Los Angeles, CA (Remote)