Senior Full Stack Product Engineer

Job Description

Senior Full Stack Product Engineer Learn Lux
• Denver, CO, US

Learn Lux is the leading provider of workplace financial wellbeing that blends fiduciary digital planning with access to one‑on‑one guidance from Certified Financial Planner™️ professionals. Learn Lux's award‑winning program equips employees with a financial plan to guide them through decision points like budgeting, paying down debt, electing benefits, understanding equity compensation, starting a family, buying a home, saving for retirement, and more.

Advanced reporting keeps our partners in the know, and drives results like reduction in financial stress, increased productivity, reduced employee turnover, greater use of pretax products, on‑time retirement, and healthcare savings. Learn Lux members feel great about their money, allowing their work and wellbeing to thrive.

We're a remote‑first company, backed by prominent investors such as Ashton Kutcher's fund Sound Ventures and Salesforce CEO Marc Benioff.

At Learn Lux, you will build a product that changes lives. Our mission is to empower people to take control of their financial future, whether that means getting out of debt, buying their first home, or preparing for retirement. As a Senior Software Engineer, you'll have the opportunity to shape this mission by building features that directly impact millions of lives and contribute to a platform that is revolutionizing how people access fiduciary financial guidance.

In this role, you'll work on complex challenges that come with scaling a global platform, including frontend architecture, data architecture, backend integrations, and cloud infrastructure. Your contributions will support a scalable, secure, and high‑performance product. You won't just be writing code – you'll influence how we build, working closely with Product, Design, Sales, and the broader Learn Lux team to ensure we deliver on our mission.

We're a small, fast‑moving team where your voice carries. As a Senior Engineer at Learn Lux, you'll have a seat at the table from day one – not just building the product, but shaping it. You'll collaborate directly with Product, Design, and other teams to influence what we build, why we build it, and how it comes to life. You'll help define elegant technical solutions to meaningful problems, ensuring that every line of code delivers value to the people we serve.

This is a rare opportunity to leave your mark on a platform that's improving lives, while growing alongside a team that values initiative, curiosity, and craftsmanship.

This role is 100% remote within the US and reports to the Head of Engineering.

• Lead projects from concept to delivery, ensuring impactful and scalable products that help millions achieve their financial goals.
• Contribute to feature development from planning through implementation, helping people achieve their financial goals.
• Work with Product and Design to scope and deliver solutions that are valuable, usable, and feasible.
• Build frontend experiences using React and Type Script, developing scalable, maintainable components and interfaces.
• Design and implement backend systems and APIs with Python, Node.js, and Serverless Functions, deployed on Google Cloud Platform with Firestore and Firebase.
• Think like a product engineer bringing curiosity, empathy, and pragmatism into tradeoffs and technical decisions.
• Explore ways to improve development speed, quality, and creativity using AI‑assisted tooling and frameworks.
• Write clean, testable code and participate in code reviews to maintain high standards of quality and reliability.
• Support teammates through collaboration, pairing, and thoughtful technical discussion.

• Extensive full stack experience with React, Node.js, and Python, and the ability to take ownership of end‑to‑end solutions as a technical lead on projects.
• Experience with modern frontend and backend architecture, and comfort working across the stack in dynamic environments.
• Hands‑on experience building scalable systems on Google Cloud Platform, especially with Firestore, Firebase, and Cloud Functions.
• Proficiency in backend systems…