Senior Mobile Developer (React Native)

Join Point as a Senior Mobile Engineer and be part of a pioneering team dedicated to creating a modern and aspirational banking experience. Our mission is to enhance the everyday debit card by integrating rewarding benefits and features that elevate financial transactions.To learn more about our dynamic team and vibrant culture, please explore here.

Join BitGo, the premier infrastructure provider for digital asset solutions, specializing in custody, wallets, staking, trading, financing, and settlement services from secure regulated cold storage. Established in 2013, we empower our clients to confidently navigate the digital asset landscape. With a vast global footprint and multiple Trust companies, BitGo caters to thousands of institutions, including top-tier brands, exchanges, and millions of retail investors worldwide. As a key player in the digital economy, we process a substantial portion of Bitcoin transactions and stand as the world’s leading independent digital asset custodian and staking provider. Discover more about us at www.bitgo.com.This position requires full-time presence at our San Francisco office to foster collaborative teamwork and innovative problem-solving.We are seeking a talented Mobile Software Engineer with extensive experience in React Native to join our dynamic team and contribute to the development of cross-platform mobile applications that enhance the BitGo experience for our users.

Join Us at Air AppsAt Air Apps, we are driven by the vision to think bigger and act faster. As a family-founded organization, our mission is to revolutionize personal and entrepreneurial planning through our pioneering AI-powered Personal & Entrepreneurial Resource Planner (PRP). We seek your passion and ambition to help us transform the way individuals plan, work, and live. Established in Lisbon, Portugal in 2018, and now with vibrant offices in both Lisbon and San Francisco, we have achieved over 100 million downloads globally while remaining self-funded.Our commitment to long-term innovation challenges the status quo daily, enabling us to push the boundaries of AI-driven solutions that truly make a positive impact. Here, you will be a creative catalyst, shaping products that empower people worldwide.Embark with us on this exciting journey to redefine resource management and transform lives along the way.Position OverviewWe are in search of a React Native Engineer to become an integral part of our team and assist in the development and maintenance of our dynamic mobile applications. Collaborating closely with designers, product managers, and fellow developers, you will craft high-performance applications that captivate our users. Your expertise will be vital in fostering innovation and ensuring that our apps adhere to the highest standards of quality and usability.Please be advised that this posting aims to enrich our talent pool as we prepare to formally launch the position. We will reach out to you as soon as the official job is posted.

Join Known as a Founding Product EngineerLocation: San Francisco, CA (In-Person)Compensation: $150,000 - $200,000 + EquityAt Known, we're redefining how humans connect by utilizing advanced AI technology. Our mission is to enrich lives by fostering authentic connections, guided by the stories our users share.Our users engage deeply with our AI voice agent, averaging 27 minutes of conversation, allowing us to gather profound insights into their lives.Our engineering team consists of innovators who have previously developed some of the most popular AI-driven consumer products such as Uber, Uber Eats, Afterpay, and Cash App.We thrive in a collaborative in-person environment located in Cow Hollow, San Francisco, where hard work and autonomy are highly valued.About the RoleWe are in search of exceptional product engineers to further enhance the Known mobile application. Your role will involve a strong design focus as we aim to be the Apple of dating. Our engineers are meticulous artisans dedicated to quality, as we prioritize a product that is both intentional and distinctly human-centered.You may be a great fit if youHave a primary focus as a React Native engineerHave experience building products with intricate audio and voice functionalitiesAspire to create technology that facilitates a million marriagesExhibit a high level of attention to detailOur InvestorsWe are proudly backed by renowned investors including Eurie Kim and Kirsten Green from Forerunner Ventures (the minds behind Decagon, Faire, and Oura), as well as NFX and PearVC.

At Point, we're redefining the banking landscape by transforming the everyday debit card into a gateway for rewards and benefits. Join our innovative team as we embark on this exciting journey!We are seeking a skilled Data Engineer to lead our data initiatives at Point. In this role, you will be responsible for designing and implementing robust data pipelines and systems that will support the development of cutting-edge algorithms and models. You will have full ownership of our data infrastructure while establishing the groundwork for data engineering practices at Point. Collaborating closely with both the engineering and data science teams, you will play a pivotal role in driving product initiatives and achieving our business objectives. This position reports directly to the CTO.Discover more about Point's vibrant culture and dedicated team here.

Join Point as a founding Senior Backend Engineer and be part of a team creating a modern and aspirational banking experience. We are dedicated to enhancing everyday debit cards with exciting rewards and benefits, setting a new standard in banking.Discover more about Point's innovative team and dynamic culture here.

About Sleeper:Sleeper is a dynamic and rapidly growing platform dedicated to transforming the fantasy sports and gaming experience for sports enthusiasts. Initially focused solely on NFL fantasy football, we have diversified our offerings over the past decade to include NBA, LCS, and soccer. With our innovative Sleeper Picks feature, users engage in real-money Daily Fantasy Sports (DFS) by predicting player performances based on projections from trusted third-party sources. As pioneers in the sports gaming sector, we are proudly backed by some of Silicon Valley's leading investors.Role Overview:We are on the lookout for a talented and forward-thinking Senior Frontend Engineer to enhance our team. At Sleeper, we recognize that exceptional and imaginative individuals can effectuate change and create remarkable products, regardless of their technological background. In this role, you will be instrumental in the development of our mobile and web applications, ensuring scalability, reliability, and top-notch quality that will benefit millions of dedicated users daily.Our mobile platform, built on React Native, has been modernized with TypeScript and features top industry packages like react-query, react-navigation, and reanimated. We seek an experienced developer to contribute their expertise in refining our product, introducing new features, enhancing quality, and delivering lightning-fast performance to our vast user base.Responsibilities:Collaborate with design teams to gather user requirements and translate them into detailed technical specifications for our products.Craft clean, maintainable, and efficient code using React Native, TypeScript, and associated libraries (e.g., React Query, Navigation, Reanimated).Create reusable UI components and establish a well-organized component hierarchy within the application.Implement user interface (UI) functionality and logic utilizing React features such as state management, props, hooks, and lifecycle methods.Integrate frontend components with backend services through APIs (RESTful or GraphQL).Diagnose and resolve complex performance issues, socket connections, data caching, and more.Stay informed on the latest developments in React, best practices in mobile development, and accessibility standards.Who You Are:A highly motivated individual with a passion for frontend development and a knack for problem-solving.

About AnythingAnything is revolutionizing how entrepreneurs develop applications with our cutting-edge AI product. Our platform transforms English commands into fully functional apps, encompassing everything needed to monetize online ventures—mobile, web, design, AI, backend, infrastructure, and payment solutions. Since our launch on August 7th, we have achieved a remarkable $5 million in revenue and continue to grow rapidly. Discover more at anything.com.Role OverviewWe are seeking a talented and experienced Mobile Engineer who is passionate about crafting exceptional mobile experiences. Collaborating closely with our design team, you will help shape the user experience through your innovative coding solutions. Your vision of a “superior” mobile experience will guide your work, and you will have the autonomy to bring that vision to life.ResponsibilitiesExecute pixel-perfect implementations of design specificationsDevelop intuitive gestures to enhance user engagementBalance considerations of speed, accuracy, and long-term sustainabilityEngage with users and utilize the product to identify real-world needs and opportunitiesEmbrace challenging tasks to expand your skill set rapidlyFoster a culture of ownership, ambition, and continuous learningOur approach to mobile coding is pioneering, and we greatly value creativity, courage, and flexibility in revising solutions through iterative processes.Success MetricsYour performance will be evaluated based on:1. Self-sufficient problem-solving and executionYou proactively tackle goals, explore uncertainties, assess options, and deliver effective solutions independently.2. Rapid skill progressionYou broaden your technical expertise significantly within the initial months through hands-on projects and intentional learning.3. Impactful product contributionsYour features enhance user satisfaction, application performance, and overall product sophistication in quantifiable and strategic manners.Candidate ProfileIdeal candidates will possess:A solid technical base from a prestigious computer science program or equivalent practical experience with React Native applicationsDemonstrated high standards in mobile user experiencesStrong empathy towards team members and users alike

Join General Medicine as a Mobile Engineer!At General Medicine, we are on a mission to revolutionize healthcare access. As a Mobile Engineer, you will play a pivotal role in developing and scaling our innovative healthcare store, simplifying the process of obtaining care. Our platform provides upfront pricing for virtual and in-person visits, prescriptions, labs, imaging, and more, making healthcare more transparent and accessible.Your Role:We are seeking a skilled Mobile Engineer to spearhead the creation of our inaugural native mobile application using React Native. This is a foundational position where you will take the lead in building the app from the ground up, making essential architectural decisions, and establishing frameworks that the rest of our team will utilize.Ideal Candidate:Our ideal candidate has a proven track record of shipping and maintaining React Native applications in a production environment. You should have a strong grasp of the distinctions between React Native and native iOS/Android development. Proficiency in Swift or Kotlin is essential for tasks such as HealthKit integrations, push notifications, or video calling SDKs. While your primary focus will be on TypeScript and React, you should also be open to contributing to our Next.js web frontend, as we view mobile and web as a unified experience.We value technical excellence and are looking for someone who can navigate the balance between speed and quality. Our engineers are proactive, versatile, and often engage in writing product requirements, analyzing SQL data for feature performance, and taking ownership of quality assurance. No task is too small if it contributes to delivering an exceptional product. If you thrive in ambiguous environments and are eager to collaborate closely with design, operations, and clinical teams, we want to hear from you!You don't need a healthcare background, but enthusiasm for tackling the complexities of the American healthcare system, including EHR integration and revenue cycle management, is a plus.

BitGo develops infrastructure for digital assets, offering solutions for custody, wallets, staking, trading, financing, and settlement. Since 2013, the company has supported institutions and retail investors worldwide, managing a significant portion of Bitcoin transactions and providing independent custody and staking services. BitGo operates globally and serves a broad client base, including exchanges and major brands. Role overview The Frontend & Mobile Software Engineer position is a full-time, onsite role based in San Francisco, California. This role emphasizes regular in-person collaboration to foster teamwork and drive innovation within the office. What you will do Develop and enhance cross-platform mobile applications for BitGo users. Use React or React Native to create a seamless and intuitive user experience. Support projects that power BitGo’s digital asset products and services. Requirements Proven experience with React or React Native. Interest in building mobile and frontend features that improve user experience. Ability to work onsite with the team in San Francisco. Learn more about BitGo at www.bitgo.com.

At Hover, we empower individuals to design, enhance, and safeguard the properties they cherish. Utilizing our proprietary AI, developed over more than a decade of extensive real estate data, we address pivotal queries such as “What will it look like?” and “What will it cost?”. Homeowners, contractors, and insurance experts depend on Hover for precise measurements and interactive 3D models of properties, all achievable through a quick smartphone scan.Driven by curiosity and purpose, our team is dedicated to serving our customers and communities. We believe that the best innovations stem from diverse perspectives and take pride in fostering an inclusive, high-performance culture that encourages growth, accountability, and excellence. Supported by renowned investors like Google Ventures and Menlo Ventures, and trusted by industry leaders such as Travelers, State Farm, and Nationwide, we are transforming how people perceive and interact with their environments.Why Hover Wants YouWe are in search of a proactive full-stack engineer who is committed to crafting reliable, high-quality systems that create real-world impact.Our Mobile team comprises a close-knit group of engineers specializing in Rails, iOS, React Native, and Android, all of whom are dedicated to their craft and customer experience. We develop and refine the mobile platform that is central to Hover’s operations — the systems that convert real-world property data into accurate 3D models and measurements, utilized daily by contractors and insurers. We collaborate seamlessly across engineering, product, and design to enhance core customer journeys while scaling our platform with confidence.In this role, you will engage with all layers of the technology stack — designing scalable backend APIs, optimizing data flows, and enhancing user-friendly frontend experiences — all aimed at building products that are high-performing, resilient, and meticulously designed. If you are excited by the challenge of solving intricate system problems and want your contributions to have a visible, measurable effect, this is where you can excel.

Important NoticeThis is a full-time, in-person position located in San Francisco (Presidio). We operate from our office five days a week.Candidates must be based in the Bay Area or willing to relocate prior to employment.We require authorization to work in the US, but we are open to O-1 visa sponsorship for outstanding candidates.Your RoleYou will take charge of the frontend aspect of Sauna, delivering interfaces that are seamless, user-friendly, and refined, even when the underlying processes are intricate.You will independently make product and design decisions, rapidly prototype, and implement solutions without being constrained by exhaustive specifications. You may sometimes work from existing designs or create new ones.Technology StackKey technologies include TypeScript, React, Next.js, Y.js, TipTap, and Cloudflare Workers.Who You AreMinimum Qualifications4+ years of experience in frontend engineering with a portfolio that impresses the founders. Show us complex and polished interfaces you've developed.Proficient in TypeScript and React — you are knowledgeable about reconciliation, optimizing renders, and understanding browser behavior.Strong product sense and design intuition — you can interpret a rough product vision, draft user interactions, and create solutions that resonate. You notice when transitions are slightly too slow or when user affordances are ambiguous.Decisive in design — you will need to take ownership of certain UX choices, produce simple designs when necessary, and find paths to overcome obstacles.Autonomous and humble — you do not wait for permission or perfect guidelines. You implement, gather feedback, and improve.Detail-oriented — you care about aspects like loading states, empty states, error messages, and keyboard shortcuts. The myriad small details that enhance software quality matter to you.Preferred Qualifications (not mandatory)Experience with Y.js, Automerge, or CRDTs for real-time collaboration.Familiarity with rich text editors (ProseMirror, TipTap, Slate).Developed interfaces for LLM-based tools (handling streaming responses, uncertainty management, progressive disclosure, etc.).

Join us at datacurve as we revolutionize the developer experience through a gamified platform that inspires tens of thousands of coders to engage in thrilling software engineering challenges – all while advancing the frontiers of large language models (LLMs)!As a Senior Frontend Engineer, you will be a vital member of a dynamic and enthusiastic team committed to tackling complex technical challenges, crafting captivating gamification experiences, and laying the groundwork for a collaborative global developer community.Your ResponsibilitiesCreate and develop user-friendly, visually appealing, and engaging interfaces that attract developers.Work closely with product managers, designers, and backend engineers to create integrated gamified experiences and interactive coding challenges.Design scalable frontend architectures, ensuring maintainability, performance, and reliability as our platform expands.Promote frontend best practices, enhance code quality, and provide mentorship within the engineering team.Engage in continuous experimentation, iteration, and optimization of user experiences driven by analytics and user feedback.Your QualificationsOver 3 years of experience in developing scalable, high-performance frontend applications utilizing React and TypeScript.Expertise in crafting responsive, attractive user interfaces using Tailwind CSS.In-depth knowledge of data fetching, state management, and API integration using GraphQL.Demonstrated ability to design maintainable, modular frontend codebases and implement best practices.Experience in developing and maintaining reusable component libraries and frontend design systems.Familiarity with frontend testing frameworks and best practices (e.g., Vitest, React Testing Library, MSW).A strong passion for creating delightful user experiences and meticulous attention to detail in UI/UX design.A proactive approach to iterating quickly based on user feedback and analytical insights.Preferred QualificationsExperience with Relay for efficient GraphQL data management and client-side caching.Familiarity with frontend code generation tools and workflows (e.g., Plop).Understanding of modern CI/CD practices, including automated testing, linting, and deployment pipelines.

Join our innovative team at Tendo as a Senior Software Engineer, where you'll play a pivotal role in crafting state-of-the-art healthcare software aimed at enhancing the lives of patients, clinicians, and caregivers. As a key contributor, you will be responsible for developing critical components of a revolutionary new software product that promises to transform healthcare delivery.We seek a highly skilled individual with a strong background in building SaaS and/or Cloud Native applications within regulated industries. Proficiency in technologies such as React, TypeScript, Go, Ent, gRPC, Twirp, and AWS services like EventBridge and Aurora is essential. A passion for sharing knowledge and mentoring fellow team members will be crucial as we expand our talented team.Our ideal candidate thrives in an Agile, collaborative atmosphere where you will work closely with product managers, designers, external partners, and fellow engineers to develop a high-quality, user-centric product from the ground up.

Agency Notice: We are not collaborating with recruiting agencies for this position. Please refrain from contacting Vizcom employees regarding this role. Any unsolicited resumes will not be acknowledged.Why Join Vizcom?At Vizcom, we are on a mission to revolutionize design by simplifying the journey from concept to creation, transforming impactful ideas into tangible realities.Backed by significant funding (Series B with $51 million raised to date), we are experiencing robust month-over-month growth and are actively expanding our core engineering team in San Francisco. Our scope is vast: real-time collaboration, GPU inference at scale, utilizing a modern TypeScript stack, and addressing real enterprise needs.The RoleAs a Senior Product Engineer, you will be responsible for key product components in Vizcom’s real-time design environment, including our canvas rendering engine and collaborative UX systems. Your expertise in React, WebGL, and GraphQL will be essential in enhancing performance, interaction design, and developer experience. You will work closely with designers, AI engineers, and backend leaders to ensure that Vizcom’s interface is not only visually stunning but also exceptionally fast. In your first 90 days, you will: deliver a new or re-architected user-facing feature that enhances product performance or fidelity, establish a render or collaboration performance baseline (including metrics like frame rate, latency, and bundle size), contribute to frontend technology direction (such as render pipeline abstraction and UI state modeling), and eliminate one persistent performance or UX issue across the frontend stack.Compensation$195,000 - $225,000 annually + Equity OpportunitiesYour ResponsibilitiesCreate Engaging Interactive Features: Develop functionalities that integrate design, collaboration, and 3D visualization.Enhance Performance: Optimize React and WebGL rendering to ensure instantaneous responsiveness under load.Design Developer Ergonomics: Develop component architecture, hooks, and state models that scale effectively.Collaborate with Design Teams: Rapidly prototype, test user experiences, and bring high-fidelity UX to fruition.Boost Observability: Implement and analyze performance metrics (FPS, React profiler, network traces).Mentor Colleagues: Review code for clarity, structure, and long-term maintainability.

Join Us in Combating the Escalating Wildfire Crisis with Cutting-Edge AI and IoT SolutionsAbout UsThe Challenge: In the face of climate change, wildfires are becoming more frequent and severe. Traditional methods of fire detection, reliant on bystanders and emergency calls, lead to critical delays in response times. Fire authorities require innovative solutions for faster detection, verification, and response to avert catastrophic fire outbreaks.Who We Are: Pano AI is a dynamic growth-stage startup based in San Francisco, comprising over 150 passionate professionals. We stand at the forefront of wildfire detection and intelligence, equipping fire services with timely information and advanced technology to enhance their response capabilities. Our platform integrates cutting-edge hardware, software, and AI, utilizing ultra-high-definition 360-degree cameras positioned strategically to provide real-time threat assessments. Our technology empowers fire professionals with actionable insights, enabling them to prevent minor flare-ups from escalating into significant disasters.Recognized by TIME as one of the 100 Most Influential Companies of 2025, and featured in MIT Technology Review's top 15 climate tech companies to watch, Pano AI is paving the way for innovative solutions in fire response. Our contributions have been recognized in major publications such as the Wall Street Journal and Bloomberg.

About VSCO VSCO (pronounced vis–co) is an innovative platform empowering photographers with essential tools, a vibrant community, and exposure to enhance their creative and professional journeys. We foster a genuine and inspiring environment for photographers at every level, ensuring a space for creative opportunities, inspiration, and connections. Our mission is to support photographers in their endeavors, enabling them to connect with fellow creatives and businesses through a comprehensive suite of creative tools available on mobile and desktop, across our global community. We seek individuals who are motivated and take initiative to elevate our company mission. At VSCO, employees have the chance to make a significant impact, believing that collaboration leads to stronger outcomes than working in isolation. Our core values are foundational to our team culture and influence our hiring practices. Discover more about what it’s like to work at VSCO on our Careers Page. About The Role If you are passionate about React Native development and eager to be part of a dynamic team of creators, we invite you to apply for this role and assist us in empowering creators globally. At VSCO, you will collaborate with talented individuals who share your enthusiasm for innovation and creativity. We are constructing a comprehensive ecosystem of tools for photographers, enhancing our existing offerings while also creating new tools and services. This pivotal role will help define and advance our vision, shaping how our users create, connect, and earn. Join us in influencing the future of mobile, desktop, and web technologies, making a meaningful impact on the global creative community. As a Staff Engineer, you are fundamentally a technologist. You'll engage directly with the team in coding, solving complex problems, and staying updated with the latest technologies. However, your influence extends beyond individual contributions. You will serve as a technical leader, guiding the team through intricate challenges, advocating for best practices, and anticipating future developments to keep the team ahead of the curve. You will consider scalability, long-term maintainability, and future features even while the team is focused on current deliverables. You will mentor engineers, elevate quality standards, and enable the success of others. The Day to Day Lead the development of high-quality, scalable React Native applications while promoting rigorous testing, robust CI practices, and high standards throughout the codebase. Actively engage in coding and problem-solving alongside the team. Mentor junior engineers and foster a collaborative learning environment. Stay abreast of industry trends and best practices.

At Nestmed, we are revolutionizing healthcare documentation with our innovative AI platform, empowering clinicians to focus on what matters most - patient care.In just one year, we've expanded our reach to support tens of thousands of healthcare professionals across over a million patient visits. We proudly serve as a trusted partner for more than 60 home health agencies, including seven of the top ten enterprises in the United States.Our founding team, comprised of experts from Stanford, Y Combinator, Google, and Meta, is backed by the visionary founders of PayPal and Plaid. Together, we aim to establish the vital infrastructure for the future of the $500 billion home healthcare industry.Join Us!We are looking for a Senior Android Engineer to take the reins of our mobile application, the critical interface for clinicians documenting care in patients' homes. Your work will involve real-time voice capture, background processing, and ensuring seamless synchronization even in challenging network conditions. Collaborating closely with our CEO and CTO, you will tackle complex technical challenges and help shape our mobile platform as we continue to scale.

About GustoAt Gusto, we are dedicated to empowering the small business economy. Our services simplify complex tasks like payroll, health insurance, 401(k)s, and HR, allowing business owners to concentrate on their passion and customers. With teams in Denver, San Francisco, and New York, we proudly support over 400,000 small businesses nationwide, committed to creating a workplace that reflects and honors the customers we serve. Discover more about our Total Rewards philosophy.About the Role:We are seeking passionate Mobile iOS Engineers who are eager to craft exceptional user experiences. In this role, you will develop features that are not only functional but also intuitive and delightful for our users. You will take charge of scaling our shared services while staying current with the latest iOS advancements. Collaborating with teams from Product Management, Identity, Security, System Design, and Infrastructure, you will build solutions that make a significant impact. If you are enthusiastic about creating elegant, scalable applications and want to be part of a supportive, innovative mobile team, we would love to connect with you!About the Team:At Gusto, we are at a transformative stage with over 1M+ monthly active users and the recent launch of our employer experiences on mobile. Our mission is to address the real challenges faced by small business owners and their employees, with mobile technology being crucial for delivering effective solutions. As a member of our mobile team, you will be at the forefront of this change, collaborating with talented engineers and designers passionate about providing a seamless mobile experience. Together, we aim to empower small business owners and their teams to succeed. If you are ready to make a difference in the mobile landscape at Gusto, we want you on our team!Here’s what you’ll do day-to-day:Architect, build, test, and enhance Gusto’s native iOS app, along with supporting mobile web views that elevate user experience.Develop, iterate, and refine product features that integrate core business functions, work tools, value-added services, and financial products.Collaborate closely with our product management, design, and partner teams...