Staff Software Engineer

Company Overview Function Health is the AI operating system for health, designed to empower people to live 100 healthy years. We are redefining how individuals understand, measure, and improve their health by moving beyond the limitations of traditional care and enabling comprehensive, continuous insight into human biology. Function has been recognized as one of Fast Company’s Most Innovative Companies of 2024 , and is venture-backed by Redpoint and other leading venture firms. Over half a million members have joined Function to take control of their health. Through comprehensive lab testing, MRI and CT imaging, longitudinal data, and guidance from AI and clinical teams, Function gives members a complete and continuous view of their health — and the clarity to act on it. Through acquisitions across imaging, mobile phlebotomy, and supplement tracking and optimization, Function is building an integrated health platform that spans the full path from testing to health clarity to daily action. Function recently announced a $298M Series B and is entering its next chapter of growth. As we scale, the quality and durability of our People systems, data, and insights will directly shape our ability to attract, retain, and support exceptional talent. We are growing our team and seeking out world-class talent that deeply believes in our mission to positively impact global health, has a relentless bias toward action, and a growth mindset. Function fosters a collaborative and dynamic environment where every day we build the future. Role We are seeking a highly skilled and innovative Staff Software Engineer to join our dynamic team at Function. In this role, you will be instrumental in designing, developing, and implementing software solutions that enable our members to access their health data in real time. You will play a critical role in leading our engineering efforts, ensuring scalability, performance, and security in all our systems. The ideal candidate is a seasoned engineer who is meticulous, self-motivated and thrives in a fast-paced environment. As a key member of our tech team, your expertise will be vital in shaping the future of our systems as we scale. This role is perfect for someone energetic, talented, and deeply committed to our mission of revolutionizing health technology. Key Responsibilities As a Staff Software Engineer at Function, you will be entrusted with a pivotal role in our engineering department, with key responsibilities including: Design and Development Leadership: Lead the design and development of sophisticated software solutions, ensuring that they are scalable, robust, and maintainable. Your role will involve actively coding while managing the team, exemplifying the balance between strategic oversight and hands-on contribution. Your expertise will guide the creation of systems that stand the test of time and scale. Cross-Functional Collaboration: Engage in meaningful collaboration with…