Mobile Developer (Bluetooth Low Energy, Flutter, iOS, Android)

Toptal seeks a Senior Mobile Engineer with deep experience in both iOS and Android development. This is a remote role available to candidates located in the United States. Role overview This position centers on designing and building mobile applications for diverse clients. The work involves collaborating with a talented team to deliver solutions that meet client needs and project goals. What you will do Develop and maintain mobile applications for iOS and Android platforms Collaborate with team members to ensure project requirements are met Apply your expertise to influence project outcomes and client satisfaction Requirements Strong experience in both iOS and Android development Based in the United States Comfortable working fully remotely

About Abby CareAt Abby Care, we are dedicated to revolutionizing family caregiving in America. Our mission tackles one of the most pressing challenges faced by over 50 million unpaid family caregivers: providing them with the training and employment they deserve for the vital care they offer at home.We are creating a powerful, tech-driven family care platform that enhances the caregiving experience, improves health outcomes, and delivers exceptional support nationwide.As we expand our mission, we are seeking passionate individuals to join our team. Our partnerships with leading healthcare providers, insurance plans, and community organizations, along with the backing of top-tier, mission-focused venture capitalists, empower families across the country. You will become part of a talented team with expertise from renowned companies such as Uber, Scale AI, DoorDash, Dropbox, and Meta.The RoleWe are in search of a motivated and skilled Senior Software Engineer, Mobile (iOS & Android) to join our team. You will report directly to the VP, Head of Engineering. This is a full-time role based in San Francisco, CA (4 days in-person).In this position, you will be at the forefront of transforming family caregiving through innovative, AI-driven mobile solutions. You will lead the development of our mobile applications, ensuring they are user-friendly, intuitive, and robust for family caregivers. Recognizing that our users may not be tech-savvy and may utilize the app in various environments with inconsistent connectivity, you will create solutions that function seamlessly in real-world conditions, establish a comprehensive testing framework, and implement reliable updates that families can depend on daily.Key Responsibilities:Oversee the entire mobile app development lifecycle. You will take ownership from initial concept through to delivery, including technical design, core feature implementation, performance optimization, and oversight of release cycles for both iOS and Android platforms.Create an intuitive and resilient caregiver-focused experience. You will develop user flows that are straightforward, guided, and forgiving, tailored for non-technical users, ensuring the app remains functional in low-connectivity situations.

Join the dynamic team at 360IT Professionals as a Mobile Support Engineer specializing in Android and iOS platforms. In this role, you will provide essential support to our clients, ensuring their mobile applications run smoothly and efficiently. You will collaborate with cross-functional teams to troubleshoot issues, implement solutions, and enhance user experience.Your expertise will not only help resolve technical challenges but also contribute to the overall success of our mobile applications.

Join our dynamic team at 360 IT Professionals as a Mobile Developer specializing in Android and iOS applications. We are seeking a talented individual who is passionate about mobile technology and eager to create innovative solutions that enhance user experiences. In this role, you will collaborate with cross-functional teams to design, develop, and maintain high-quality mobile applications.

Join our dynamic team as a Senior Mobile Android Engineer, where you will be instrumental in designing and developing innovative mobile applications. You will work collaboratively with cross-functional teams to deliver high-quality solutions that enhance user experience and meet business objectives.

Role Overview SeatGeek is hiring a Senior Mobile Engineer focused on Android. This fully remote position (United States) centers on building mobile features that improve the SeatGeek user experience. The role involves close collaboration with cross-functional teams to design, develop, and launch new app features that keep users engaged and satisfied.

Why Choose Seek Now?Join a rapidly expanding, profitable technology firm that is revolutionizing the insurance claims process. In an industry often lacking in innovative technology, we are breaking barriers, creating solutions once deemed unattainable, and redefining how insurers support homeowners.As a Senior iOS Mobile Engineer, you will be instrumental in enhancing our product suite. Mobile technology is a vital part of our customer and field team interactions with our platform, and your expertise will guarantee that our iOS applications provide seamless, dependable, and impactful user experiences. This role is crucial as your contributions will directly influence how our products operate in real-world scenarios.Your Responsibilities• Drive Mobile Innovation – Design, implement, and maintain critical native iOS applications that are essential to our offerings.• Enhance User Experience – Create fluid user experiences across iOS devices, ensuring an elegant UI and robust backend integration.• Collaborate with Teams – Work alongside product managers, designers, and backend engineers to develop comprehensive solutions.• Elevate Standards – Conduct code reviews, mentor team members, and advocate for mobile best practices.• Innovate – Utilize modern iOS frameworks, cloud services, and edge technologies to unlock new potentials in insurtech.Your Expertise• iOS Proficiency – In-depth knowledge of Swift (and Objective-C as necessary) with a strong understanding of Apple’s frameworks (UIKit, SwiftUI).• Architectural Skills – Proven experience in designing scalable and maintainable mobile applications.• API Integration – Solid background in integrating RESTful APIs and collaborating with backend teams to optimize data flows.• App Store Success – Demonstrated history of launching and maintaining production-grade applications.• Analytical Thinker – Ability to solve complex problems with a blend of efficiency and accuracy.Preferred Qualifications• Experience with mobile CI/CD processes.• Familiarity with Android for cross-platform synergy.• Background in insurtech or field services.Why You Will Thrive Here• Ownership & Impact – Your contributions will be visible in production, directly influencing meaningful products.• Rapid Growth, Vast Opportunities – As we expand, so will your role and influence.• Collaborative Culture – Work with intelligent, humble engineers who are dedicated to achieving results.• Flexibility & Autonomy – We empower you to achieve outcomes in the way that suits you best.Benefits and Perks:Seek Now provides competitive compensation and a robust benefits package, including health, dental, and vision insurance, a 401K with company matching, paid time off (PTO), short and long-term disability insurance, AD&D insurance, life insurance, and additional benefits as they become available.

Join Nagarro as a Senior Staff Engineer specializing in Mobile Android development. In this role, you'll lead innovative projects, collaborating with a talented team to create cutting-edge mobile applications that enhance user experiences. Your expertise in Android development will be crucial as you guide the team through complex challenges and contribute to the overall strategy of our mobile initiatives.

Role overview SeatGeek is looking for a Senior Android Mobile Engineer to help build and refine our mobile applications. This role focuses on creating smooth, reliable experiences for people who use our platform on Android devices. What you will do Develop new features and improve existing functionality in our Android apps Collaborate closely with other engineers and team members to deliver high-quality mobile solutions Apply Android development expertise to solve technical challenges and support ongoing innovation Location This position is based in New York, New York.

Join our dynamic team at Artech Information Systems LLC as a Mobile Application Developer specializing in both Android and iOS platforms. We are looking for talented developers who are passionate about creating innovative mobile applications that enhance user experience.

Join Nagarro as a Senior Staff Engineer specializing in Mobile Android development. In this vital role, you will lead the design and implementation of innovative mobile solutions that enhance user experiences. Collaborate with cross-functional teams to drive best practices in mobile engineering.

Join Nagarro as a Senior Mobile iOS Engineer and leverage your expertise in mobile application development to create innovative and user-friendly applications. You will be responsible for designing and implementing high-quality iOS applications, collaborating with cross-functional teams to deliver exceptional products that meet user needs. This is a fantastic opportunity to work in a dynamic environment where your skills will have a direct impact on our products and customers.

Join Nagarro as a Senior Staff Engineer specializing in Mobile Android development. In this fully remote role, you will lead the design and implementation of cutting-edge mobile applications, enhancing user experiences and driving innovation. You will collaborate with cross-functional teams to deliver high-quality software solutions that meet the needs of our clients.

Why Choose PlayStation?PlayStation is not merely the Best Place to Play; it stands as the Best Place to Work. We are globally recognized as a leader in entertainment, offering the PlayStation family of products and services, including PlayStation®5, PlayStation®4, PlayStation®VR, PlayStation®Plus, and a lineup of acclaimed software titles from PlayStation Studios.We are committed to fostering an inclusive environment that empowers our employees and celebrates diversity. We welcome individuals who share a passion for innovation, technology, and play to explore our open positions and join our expanding global team.PlayStation is a brand under Sony Interactive Entertainment, a wholly-owned subsidiary of Sony Group Corporation.Senior Mobile Graphics Programmer (iOS/Android)PlayStation Studios / San Diego StudioJoin our San Diego Studio as we bring MLB The Show to mobile platforms. Our mission is to deliver innovative, high-quality gaming experiences, and we are looking for a Senior Mobile Graphics Programmer to elevate the visual and technical standards of our mobile title on iOS and Android.In this position, you will develop and optimize real-time graphics systems tailored for mobile devices, ensuring exceptional performance, scalability, and visual fidelity across a variety of hardware configurations and device specifications.Your focus will be on writing and enhancing our mobile rendering engine, diagnosing graphics and performance challenges, implementing new visual features, and maximizing the game's utilization of platform-specific capabilities across both Apple and Android ecosystems.The ideal candidate will possess strong problem-solving skills, meticulous attention to detail, and the ability to work independently as well as collaboratively within cross-functional teams. You should be passionate about GPU architecture and real-time rendering advancements, proficient in profiling and optimizing intricate graphics systems, and have experience delivering high-quality graphics features on resource-constrained mobile hardware.

Join our dynamic team at Comtech LLC as a Software Development Engineer specializing in Android and iOS applications. We are seeking a creative and skilled engineer who is passionate about mobile technology and excited to contribute to innovative projects. You will collaborate with cross-functional teams, design engaging user experiences, and enhance our mobile platforms.

About Us:At Homebound, we are dedicated to revolutionizing the way homes are built through innovative technology. Our team, comprised of experts in construction, real estate, design, and technology, is transforming the residential construction landscape by streamlining the traditionally cumbersome and costly home-building process.Our cutting-edge platform enables homeowners nationwide to select their ideal location, choose a personalized home plan, and complete their purchase entirely online. With $150M in funding from prominent venture capital firms, including Google and Khosla, we are rapidly expanding in key markets such as Texas, Colorado, and Florida. Join us in redefining the future of homebuilding.About The Role:As a Senior Mobile Engineer, you will take charge of the evolution of Homebound’s iOS applications, which are vital tools for our construction teams to manage projects on-site. These applications support essential workflows, including AI-driven job logs, work verification, trade partner scheduling, and real-time site data collection.You will act as the technical authority on mobile architecture and delivery, collaborating closely with Product, Construction Operations, and Platform Engineering to transform complex real-world construction processes into user-friendly mobile experiences. This position necessitates strong decision-making skills concerning user experience, data integrity, offline functionality, and long-term maintainability.You will be part of a small, high-impact team, driving features from concept through to production, while establishing high standards for quality, performance, and developer experience. This role is foundational within a growing team that is integral to Homebound’s mission of modernizing the homebuilding process through the use of technology.What You'll Do:Lead the ownership and enhancement of Homebound’s iOS applications utilized by construction teams.Design and implement sophisticated mobile features, ensuring offline functionalities and data synchronization.Convert complex field processes into simple, consumer-grade mobile experiences.Collaborate closely with Product, Design, Construction Operations, and Platform Engineering to establish project requirements and navigate technical trade-offs.Shape mobile architecture, data models, and API contracts to ensure long-term scalability.Consistently deliver high-quality production code.

About Eight SleepAt Eight Sleep, we are revolutionizing the way people experience sleep. As the pioneering sleep fitness company, we aim to unlock human potential through superior sleep. Utilizing cutting-edge technology, meticulous design, and empirical science, we personalize sleep for everyone, transforming their nightly rest into an optimal experience.Our flagship product, the Pod, tackles pressing sleep challenges, including temperature control, bed elevation, snoring reduction, and enhancing the waking experience. With the Pod, hundreds of thousands of customers worldwide are enjoying significantly better sleep each night.But this is just the beginning. We are dedicated to innovating and launching more groundbreaking solutions to address additional sleep-related issues, forever altering the role sleep plays in our lives. Backed by esteemed Silicon Valley investors, including YC Combinator, Founders Fund, Valor, and Khosla Ventures, we've been recognized as one of Fast Company's Most Innovative Companies in 2018, 2022, and 2023. Additionally, the Pod has been celebrated by TIME as one of the “Best Inventions of the Year” for two consecutive years.Before You ApplyEight Sleep is a high-intensity environment: we are ambitious and demand excellence from ourselves and each other. This leads to exceptional learning, achievements, and career growth, but it also necessitates a strong commitment. Our drive and dedication are akin to those of Olympic athletes. If you are seeking a typical 9-5 role, this may not be the right fit. However, if you are eager to be challenged and pushed to achieve your best, we encourage you to apply.The RoleThe mobile app serves as our primary interface with users, enabling them to control and configure our products while gaining valuable insights. You will collaborate closely with fellow engineers (backend, firmware, ML), various departments (R&D, Growth, Hardware), and executives (CEO, CPO, VPs).We seek a seasoned Senior Android Software Engineer to join our engineering team. The ideal candidate should have experience in a rapidly growing startup and a proven track record of delivering pixel-perfect mobile applications with captivating animations. We are looking for someone who values product quality, possesses strong technical skills, and is passionate about enhancing user experiences through innovative software solutions.

Join Airwallex as a Senior Mobile EngineerAt Airwallex, we are redefining the future of global payments and financial solutions. As a Senior Mobile Engineer, you will play a pivotal role in shaping our state-of-the-art mobile applications for both iOS and Android platforms, focusing on delivering an outstanding user experience.Your expertise will drive the development of fully integrated solutions that empower over 200,000 businesses worldwide to efficiently manage their global payments, expenses, and banking needs. You will work with cutting-edge technologies such as SwiftUI, Combine, and Async/Await for iOS, and AndroidX, Coroutines, Hilt, along with various Jetpack libraries for Android.Join a dynamic team of innovators who are passionate about building the future of finance. If you are eager to tackle complex challenges, collaborate with exceptional teammates, and take ownership of your work, we want to hear from you!

Slickdeals is looking for a Senior Mobile Engineer II specializing in Android to help build and refine mobile applications. This position is based in San Mateo, CA. Role overview This role centers on developing Android apps that improve user experience and support engagement. The Senior Mobile Engineer II will work closely with teams across the company to deliver software that meets the needs of Slickdeals users. What you will do Design, develop, and maintain Android applications Collaborate with cross-functional teams to ensure software quality Contribute to the creation of features that enhance user satisfaction Requirements Extensive experience in Android development Ability to work effectively with other teams and stakeholders Strong focus on delivering high-quality mobile solutions