Role Description At LearnLux, 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 Full Stack Product Engineer, you’ll have the opportunity to shape this mission by building features that help users around the world work toward their financial goals, on a platform that's 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 - Agentic automation Your contributions will support a scalable, secure, and high-performance product. You’ll help define elegant technical solutions to meaningful problems, ensuring that every line of code delivers value to the people we serve. We’re a small, fast-moving team where your voice carries. 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 - Sales - Other teams This is a rare opportunity to leave your mark on a platform that's helping people build real financial confidence, while growing alongside a team that values initiative, curiosity, and craftsmanship. This role reports into the Product Engineering Manager. This role is based in Denver, Colorado. Remote candidates will be evaluated on a case-by-case basis. Qualifications - Demonstrated experience building and shipping GenAI or LLM-powered features into a user-facing product. - Extensive full-stack experience with modern frontend and backend architecture, systems and API design, and both relational and non-relational data models. - Fluency with AI-assisted and agentic development workflows. - A product-minded approach to engineering. - Hands-on experience building scalable systems on major cloud platforms (GCP, AWS, Azure, etc.). - Proven experience leading cross-functional projects. - Enthusiasm for mentoring and knowledge-sharing. Requirements - Design and ship AI-powered features directly into the user experience. - Lead projects from concept to delivery. - Resolve ambiguity early by partnering with Product and Design. - Drive frontend development in React and TypeScript. - Design and implement backend systems and APIs with Node.js, Python, and serverless functions. - Improve how we build by adopting AI-assisted and agentic development workflows. - Deliver high-leverage technical reviews. - Support teammates through collaboration and technical discussion. Benefits - Remote-first company structure - Medical, dental, and vision - 401(k) - Mental wellbeing (Talkspace) - Financial wellbeing (LearnLux) - Paid vacation and sick leave - Paid sabbatical after 5 years of service - A supportive, inclusive team culture - Opportunities for continuous learning and growth

• Own and ship high-impact features end-to-end, from technical design through production. • Work directly with nurses, pharmacy partners, and internal ops to understand real pain points and build solutions that address them. • Set a high technical bar through design reviews, code review, and hands-on execution — not just oversight. • Identify and drive technical initiatives around code quality, observability, and testing without waiting for permission. • Translate ambiguous business requirements into concrete engineering plans and deliver them with minimal hand-holding. • Collaborate across functions and communicate clearly with non-technical stakeholders about tradeoffs and timelines.

• Own and ship high-impact features end-to-end, from technical design through production. • Work directly with nurses, pharmacy partners, and internal ops to understand real pain points and build solutions that address them. • Set a high technical bar through design reviews, code review, and hands-on execution — not just oversight. • Identify and drive technical initiatives around code quality, observability, and testing without waiting for permission. • Translate ambiguous business requirements into concrete engineering plans and deliver them with minimal hand-holding. • Collaborate across functions and communicate clearly with non-technical stakeholders about tradeoffs and timelines.

About Sprinter Health: At Sprinter Health, our mission is reimagining how people access care by bringing it directly to their homes. Nearly 30% of patients in the U.S. skip preventive or chronic care simply because they can’t get to a doctor’s office. For many, the ER becomes their first touchpoint with the healthcare system—driving over $300B in avoidable costs every year. By using the same technologies that power leading marketplace and last-mile platforms, we deliver care where people are, especially those who need it most. So far, we’ve supported more than 2 million patients across 22 states, completed 130,000+ in-home visits, and maintained a 92 NPS. Our team of clinicians, technologists, and operators have raised over $125M to date investors like a16z, General Catalyst, GV, and Accel and enjoy multi-year runway. About the Role Sprinter Health delivers free, in-home care to some of the most underserved communities in the country. The Growth Engineering team is responsible for getting patients to actually use that care—by reaching them, educating them, and making it easy to book. Today, most appointments are booked through outbound phone outreach. Your mandate is to help us evolve that into a true product-led motion by bringing booking directly into the core product and scaling how we engage patients. This is a role where the impact is tangible—you’re building the systems that determine whether someone gets care or goes without. Hybrid & Office Experience We operate on a hybrid schedule, working from the office Monday through Thursday, with Fridays designated as work-from-anywhere days. We care deeply about work-life balance and are happy to provide flexibility when life happens. We ask that employees be in the office Monday through Thursday to collaborate with their teams while maintaining flexibility where it matters most. Lunch is provided every day, and the entire team takes an hour to eat together. It's one of the ways we stay connected outside of meetings. You'll usually find us playing a board game before getting back to work. What you will do: - Design and ship experiments that drive patient bookings — from message copy tests and outreach timing to new in-product booking flows - Optimize multi-channel engagement across SMS, phone, email, and mail to reach patients who typically don’t schedule care - Run rapid brainstorms and sizing exercises to prioritize the next set of growth bets - Define and monitor funnel metrics to understand drop-off, activation, and conversion - Share insights through clear reporting and experiment reviews with cross-functional partners - Test unconventional tactics (like door-knocking pilots) and simulate outreach volume to match clinical supply and demand What have you done: - Spent 5+ years as a software engineer, including 2-3 years on a growth or experimentation-focused team - Mentored earlier career engineers and have held pod-level ownership before on projects - Built and iterated on backend systems that power experimentation, messaging, funnels, or activation flows - Shipped and measured experiments that moved core metrics like activation, conversion, retention, or booking - Used data to identify drop-offs, size opportunities, and prioritize what to build next - Collaborated with product, design, data, or ops to turn insights into shipped features - Balanced speed and impact in a startup or high-growth environment What gives you an edge: - You’ve shipped experiments that directly moved activation, conversion, or booking metrics - You’re comfortable owning the full loop — sizing, building, launching, and measuring - You’ve worked on products where growth is driven through the product, not just outbound channels - You move fast with data, scrappy tooling, and lightweight experiments - You’ve operated in high-ambiguity, zero-to-one, or PLG environments where playbooks didn’t exist Our tech stack: - Typescript, Python - AWS Amplify stack (AppSync, DynamoDB, Lambda, CloudFormation) - BigQuery, OpenSearch / ElasticSearch - Looker, Kibana - Statsig - GraphQL - Node.js - React Native, React Native for Web What we offer - Meaningful pre-IPO equity - Medical, dental, and vision plans 100% paid for you and your dependents - Flexible PTO + 10 paid holidays per year - 401(k) with match - 16-week parental leave policy for birthing parent, 8 weeks for all other parents - HSA + FSA contributions - Life insurance, plus short and long-term disability coverage - Free daily lunch in-office - Annual learning stipend The Interview Process - We aim to complete the interview process between 2-3 weeks. It will usually consist of: - Recruiter Screen (30-Minutes) - Technical Assessment (45-Minutes) - Hiring Manager Introduction (30-Minutes) - Onsite Interview: Systems Design - Growth Focused + Behavioral Interview + Lunch with the Team (3-hours) - References Sprinter Health is an equal opportunity employer. We value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, disability status or other protected classes. Beware of recruitment fraud and scams that involve fictitious job descriptions followed by false job offers. If you are applying for a job, you can confirm the legitimacy of a job posting by viewing current open roles here. All legitimate job postings will require an application to be made directly on our official Sprinter Health Careers website. Job-related communications will only be sent from email addresses ending in @sprinterhealth.com. Please ensure that you’re only replying to emails that end with @sprinterhealth.com.