Sr. Full Stack Engineer - Web & Mobile

About UsCherish develops intelligent radar-based sensor platforms that revolutionize health and safety monitoring wherever people live, work, or play. Our patented spatial computing technology works ambiently (through the air) without changing how people live and by prioritizing their privacy. We detect emergencies and health and safety risks to bring people timely help so they and their loved ones may live better with more independence, safety, and peace of mind.We are an experienced and close-knit team of visionaries, business leaders, designers, technologists, creatives, operators, and health and wellness professionals. We are driven by how we care about the people we serve "” our loved ones and yours. We show up with urgency daily to create and deliver solutions that will change people's lives at scale in significant ways.We think and act like a high-energy startup. At the same time, we punch well above our weight. Our sponsors and engineering, manufacturing, and channel partners include multiple Fortune 30 companies and globally leading consumer tech and healthcare organizations with whom we are strongly aligned to move at speed and scale.Why Work Here?Were high performers and lifelong learners who enjoy working together, operate with respect and autonomy, and are on a giant mission that matters at a company on a path to an IPO. What more could we ask for?Full Stack Engineer - Web & MobileAs a Full-Stack Engineer, you will design, implement, and maintain web and mobile applications that support our innovative radar-based device. Your expertise in both frontend and backend development will be crucial in building user-friendly, high-performance applications that enable seamless interaction with our system. This role involves hands-on coding and ensuring smooth integration between mobile, web, and backend services. It also requires a solid understanding of testing principles to ensure high-quality, bug-free applications.Your SuperpowersYou are a full-stack expert who thrives in mobile and web development. Your ability to write high-quality, efficient code enables you to build seamless user experiences. You are passionate about creating modern, responsive, and secure applications that make a real difference in people's lives.The Job's ResponsibilitiesAs a collaborative individual contributor and subject-matter expert (SME) on a teamof equals, you will use your superpowers to work alongside colleagues with deepexpertise in various domains, including business strategy, product management,UX/UI design, software architecture, and hardware integration. Together, you willdrive innovation and develop a robust, user-friendly system.You will contribute to a team responsible for:● Designing scalable and secure system architectures for web and mobile applications.● Developing intuitive, high-performance user interfaces for mobile and web platforms.● Building and optimizing backend services and APIs to support seamless application functionality.● Ensuring smooth integration between front-end applications and cloud-based services.● Developing features that enable seamless real-time interaction between users and the application.● Implementing best practices for mobile and web security, performance, and scalability.● Collaborating with cross-functional teams to ensure consistent and high-quality product experiences.● Staying up-to-date with emerging technologies and frameworks to drive continuous innovation.Key Technical RequirementsTo hit the ground running, you are comfortable across the entire software development lifecycle, from architecture design to deployment and performanceoptimization. In particular:● Expertise in React Native, React, or Vue.js for developing mobile and web applications.● Strong experience with Node.js, Python, or Java for building RESTful APIs and WebSocket communication.● Deep understanding of Google Cloud Platform (GCP), including Firestore, Realtime Database, Authentication, and Cloud Functions.● Experience developing cross-platform mobile applications using React Native or Flutter.● Experience with SQL (PostgreSQL, MySQL) and NoSQL (MongoDB, DynamoDB) databases.● Knowledge of WebSockets, MQTT, or other real-time messaging protocols.● Familiarity with authentication methods, data privacy, and secure API development.● Experience with Docker, Kubernetes, and automated deployment processes.In addition, while not essential, it is a definite plus if:● Familiarity with Alexa, Google Assistant, ChatGPT, Gemini, or similar AI-driven interaction frameworks.● Experience integrating conversational AI into mobile or web applications.● Experience working with IoT devices or real-time data processing systems.● Familiarity with real-time communication protocols like Thread and Matter.● Experience using some testing tools & frameworks to ensure code functionality and reliabilityPersonal QualitiesWe'd love you to be self-aware, thoughtful, empathetic, diligent, hard-working, a lifelong learner, and a great team player. You'd show us that you have:● Strong interpersonal skills and the ability, perhaps even a passion, to build camaraderie and work effectively on difficult goals with a broad range of business and technical collaborators across cultures and skills.● Self-awareness to know your own superpower (nobody is great at all things) and the humility to permit others to exercise theirs on a team of accomplished specialists● Respect and empathy to recognize and support the goals of the company, your team, and colleagues in ways that build trust for people to feel safe to "disagree and commit" (The Amazon Way)● A work ethic that doesn't quit, that recognizes that time-to-market is often the only thing that separates teams that win from those that don't ("No matter how hard you work, someone else is working harder. "” Elon Musk)● Tenacity and a dogged determination to never give up● Innate hunger to constantly do better and evolve both your work product and yourself (You're a lifelong learner)● The courage to move fast, break things, and ship products that people use ("Real artists ship. "” Steve Jobs)● Exceptional communication skills characterized by meticulous attention to detail and precision in verbal and written expression. Consistently deliver clear, comprehensive, and precise information to ensure all team members are aligned and well-informed. Additionally, articulate the teams efforts and impact on other teams, cultivating close collaboration to achieve company-wide objectives.Education and Experience● Bachelor's, Master's, or PhD in Computer Science, Software Engineering, or a related field, or equivalent experience.● 5+ years of professional experience in full-stack web and mobile application development● Real-world experience launching and scaling commercial web and mobile applications.● Preference for candidates with experience in a startup or fast-paced environment and exposure to ambient sensing and sensor fusion technologies is a plus.Cherish is an Equal Opportunity Employer. We celebrate diversity and are committedto creating an inclusive environment for all employees.

Created: 2025-02-20