• Shape Masabi’s platform architecture, including platform blueprint definition, standards and best practices • Design and deliver scalable, robust, cost efficient services aligned with platform blueprint • Stay hands-on in code and technical delivery, including reviews and targeted contributions • Identify and work through complex platform challenges related to scalability, performance, resilience and cost • Act as a senior technical advisor across engineering teams, supporting and influencing technical decisions • Shape and contribute to technical roadmap planning and prioritisation of platform improvements • Support RFP estimation and technical scoping for complex initiatives • Produce clear, high-quality technical documentation and architecture artefacts • Improve how architecture is understood and applied across engineering and the wider business • Contribute to and help shape technical forums and working groups, including areas such as API and architecture governance

• Design and deliver new features that scale with our growing customer base and help ensure a seamless mobile experience for cash advances. • Collaborate closely with other engineers to ship high-quality code. We enjoy partnering on tough problems unique to cash advance products. • Create and maintain clear documentation — a must-have for a growing, remote organization. • Tackle complex challenges at scale, including sensitive financial data, real-time advances, and compliance requirements.

• Lead the design, development, and deployment of services, APIs, and integrations, with a focus on scalability, reliability, and performance. • Ensure code quality and implement strategies to safely and reliably make changes to production systems frequently. • Collaborate with cross-functional teams to understand business requirements and translate them into technical solutions. • Mentor and support the growth of junior and intermediate engineers through knowledge sharing, pairing, technical guidance, and feedback. • Partner with Engineering Managers to evaluate team performance, provide input for annual reviews, and participate in hiring initiatives. • Stay up to date on industry trends and emerging technologies, bringing innovative solutions to the team. • Collaborate with other Staff and Sr. Staff Engineers to create a community of practice and an overall organizational technical strategy for business success. • Influence and publishing within the organization and industry to effect positive change in business value and tech strategy within RB Global, along with advancing the craft of software development worldwide.

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, based in the Bay Area with offices in both San Francisco & Menlo Park 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 2+ years as a software engineer, including 1-2 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.