Senior Staff Engineer - Mobile Android

Join OpenSea, the innovative leader in the web3 ecosystem, where NFTs, fungible tokens, and digital assets unify to form open, user-owned economies. As a pivotal player in the cryptocurrency arena, we're constructing robust infrastructure that caters to millions and redefines how individuals discover and trade digital value.Our dynamic team is compact yet powerful: hands-on, agile, and devoted to delivering impactful work. Designed for a remote-first work culture, we harness AI to empower our processes, guided by values that emphasize ownership, trust, and advancement. At OpenSea, you'll be encouraged to grow swiftly while being backed by a highly skilled team that is shaping the future of crypto.We are seeking a Staff Android Engineer to revolutionize the mobile experience for millions of users engaged in discovering and trading digital assets. Mobile development is vital to our forthcoming growth phase, and this role will enhance our commitment and expertise in producing exceptional Android experiences.In this role, you will oversee Android development from start to finish: from architecture and feature creation to performance enhancement and AI-assisted tools, all aimed at building the mobile gateway that connects users to the blockchain.

Join Toast, Inc. as a Staff Software Engineer - Android and play a vital role in shaping our mobile applications. We are looking for an experienced Android developer who is passionate about creating impactful software solutions. In this hybrid position based in Costa Mesa, California, you will work alongside a talented team to develop and enhance our Android applications, driving innovation and delivering exceptional user experiences.

Reddit is looking for a Staff Android Engineer focused on Brand Ad Formats in New York City, NY. This position involves designing and developing advertising features that aim to improve the user experience while supporting engagement on the platform. Key responsibilities Collaborate with product, design, and engineering teams to create new ad formats for Android devices Refine and optimize current ad experiences to balance user satisfaction with business objectives Shape the technical direction for brand advertising features within Reddit’s Android application Role focus This role centers on building and enhancing ad solutions that serve both Reddit’s community and its business partners. Expect to work hands-on with the Android platform, contributing to features that influence how brands connect with users.

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.

About SunoSuno is an innovative music company dedicated to amplifying creativity, transforming ideas into sound, and enabling users to create their unique songs. Our flagship product utilizes state-of-the-art music-generation technology, allowing everyone, regardless of their background, to produce professional-quality tracks with original beats, instruments, and vocals. We are also developing a distinctive ecosystem of musical tools, including Suno Studio, a professional audio editing suite, and Hooks, a novel platform for creating and sharing immersive music videos.Founded by Harvard graduates with a shared passion for music, Suno has rapidly grown, achieving $200 million in subscription revenue within just two years. As of November 2025, our valuation stands at $2.45 billion, and we have successfully raised $375 million in venture capital. With over 100 million songs created on our platform, our talented team of 150 bandmates collaborates across offices in Boston/Cambridge, Venice Beach, San Francisco, and New York City.Our Android team, boasting over 10 million downloads and a 4.9 rating, plays a crucial role in shaping the future of our products and driving our company's success.About the RoleWe are seeking passionate early members for our Android team. In this role, you will work closely with the founding team, taking ownership of diverse technical and design decisions for Suno's Android application.Check out the Suno song we made about this role: https://suno.com/s/oEdmOtkZDLHCopSGWhat You’ll DoDesign and develop Suno’s Android application for music creation, exploration, and listening.Create foundational abstractions and libraries to deliver high-performance, interactive media experiences.Lead feature development from inception through to launch and beyond.Contribute to product and design decisions across the application.Enhance the performance, aesthetics, and user experience of our products.What You’ll Need7+ years of experience in developing and deploying production Android applications.Proficient in Kotlin with advanced programming skills.Experience with contemporary Android development frameworks and industry best practices.Strong understanding of mobile UI/UX principles and design patterns.Proven ability to work collaboratively in a fast-paced team environment.

Join our innovative team as a Staff Software Engineer specializing in Android development. In this crucial role, you will collaborate with cross-functional teams to design, develop, and enhance cutting-edge mobile applications that impact millions of users globally. Your expertise in Android technologies will drive the success of our projects and contribute to our mission of connecting professionals.

Join reddit as a Senior Staff Android Engineer specializing in Home Experience. In this role, you will lead the development of innovative features and experiences that enhance user engagement and satisfaction. You will collaborate with cross-functional teams to design, develop, and maintain high-performance applications that seamlessly integrate into the reddit ecosystem.We are looking for a passionate engineer who thrives in a dynamic environment and is eager to tackle complex challenges. If you’re excited about building user-centric solutions and driving product innovation, we want to hear from you!

Join our innovative team at Twitter Inc. as a Staff Android Engineer and be at the forefront of mobile technology development. In this dynamic role, you will leverage your expertise in Android development to create exceptional user experiences. We are looking for passionate individuals who thrive in a fast-paced environment and are ready to take on exciting challenges.

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.

Role overview Reddit is seeking a Staff Android Engineer in Chicago, IL to advance brand ad formats within the Reddit Android app. This position focuses on creating new advertising experiences that help brands reach millions of users on the platform. What you will do Design and implement Android features for new and innovative brand advertisement formats Collaborate with product managers, designers, and fellow engineers to deliver engaging ad experiences Apply technical expertise to projects aimed at expanding Reddit’s advertising capabilities Requirements Extensive experience developing for Android Proven ability to build user-facing features Comfort working in cross-functional teams

Join our dynamic team in a hybrid capacity at our Chicago office, attending in-person on Tuesdays and Thursdays.Why This Role is Exciting?Become an integral part of the evolution of the Grindr app! As a member of our Android team, you will tackle complex challenges, leverage cutting-edge technologies, collaborate with an exceptional team, and contribute to a unique application that serves the LGBTQ+ community on an unprecedented scale. Grindr is proud to lead the way in innovation within the social media landscape.Role ResponsibilitiesCollaborate effectively with a talented, cross-functional team across various time zones to enhance Grindr's user experience.Navigate multiple work streams and embrace ambiguity as a catalyst for innovative thinking.Drive innovation by utilizing data-driven insights to inform the adoption of new technologies, architectures, and workflows.Enhance your team's technical capabilities; support the adoption of new tools and methodologies.Develop Android applications, demonstrating proficiency in:Kotlin programmingManaging extensive codebases while ensuring clean, well-structured code for ease of understanding, modification, and debuggingOptimizing performance for large, intricate applications to ensure a seamless user experienceDesigning applications with scalability in focusImplement best practices in software engineering collaboration and design patterns, including MVVM, Coordinator, one-way data flow, and modular architecture.What We Value in YouYou take pride in ownership and consider the broader impact of your work within the organization.You possess a minimum of 6 years of experience in developing sophisticated Android applications.Your technical expertise inspires creativity and innovation among your peers.You have experience in product leadership and technical decision-making, able to balance product needs with code quality.You have collaborated closely with various stakeholders to drive project success.

Founded in 2007, Airbnb has transformed the way people travel by connecting hosts and guests across the globe. With over 5 million hosts and over 2 billion guest arrivals, Airbnb offers unique stays and experiences that foster authentic community connections.Your Role:As a pivotal Staff Android Engineer on the Reputation Clients team, you will collaborate closely with product and design leaders to spearhead quality-driven initiatives. Your work will encompass vital projects aimed at enforcing standards and enhancing insights into host and guest performance. You will partner with fellow engineers to design, develop, and innovate Airbnb’s product flows related to listings and quality, including reviews, performance insights, and supply onboarding.A Day in Your Life:Collaborate with senior leadership to define product systems that align with the company’s vision.Work in tandem with Product Managers, Experience Designers, and fellow Engineers to craft high-quality user experiences.Establish a technical vision and lead the development of scalable and reliable quality-related products.Contribute to team roadmaps and provide strategic input on technical direction.Engage with stakeholders to align on team goals and objectives.Identify opportunities for improvement and advocate for best practices.Participate in hands-on development through coding, design reviews, and leadership presentations.Mentor and support the professional growth of team members.

Join Airbnb as a Staff Software Engineer focusing on our Android Platform Frameworks. In this role, you will play a pivotal part in shaping the future of our mobile applications by enhancing the performance and capabilities of our frameworks. You will collaborate with cross-functional teams to design, develop, and implement innovative solutions that enhance user experience and engagement.

SpotOn creates technology for independent restaurants, providing point-of-sale systems and AI-powered profit tools that help owners manage daily operations and make informed decisions. The company’s products have earned top rankings, including #1 Restaurant POS by G2 (Fall 2025) and high ratings from Capterra users for restaurants, bars, retail, and small businesses. SpotOn has also received repeated recognition as a great workplace from organizations like Great Places to Work and Built In. SpotOn’s culture emphasizes urgency, care, and dedication to supporting independent restaurant owners. The team values people who want to make a meaningful difference and bring energy to their work. Role overview This remote Staff Software Engineer (Android) position is part of SpotOn’s Hospitality division, which develops the core point-of-sale platform relied on by both full-service and quick-service restaurants around the clock. The team is looking for someone with significant native Android development experience and a history of incorporating AI-assisted techniques into their workflow. What you will do Design and build mobile systems that restaurants use every day. Mentor and support fellow engineers within the team. Contribute to the technical roadmap and provide direction for Android development. Location This role is fully remote within the United States.

Amplitude stands as the premier AI analytics platform, empowering over 4,700 clients—including industry leaders like Atlassian, Burger King, NBCUniversal, Square, and Under Armour—to create superior products and digital experiences. Our platform integrates powerful AI Agents, enabling teams to analyze, test, and optimize user experiences with unprecedented speed. Recognized as the top solution across various categories in G2’s Fall 2025 Report, Amplitude excels for product, data, and marketing teams alike. Discover more at amplitude.com.At Amplitude, we prioritize delivering value to our customers through our core values. We foster an environment rooted in humility, ownership, and a growth mindset, ensuring that our customers remain at the heart of our endeavors.Commitment to Diversity, Equity, and Inclusion (DEI): Amplitude recognizes that diversity enhances product development, problem-solving, and solution effectiveness. We are dedicated to cultivating an inclusive atmosphere—centered on psychological safety, empathy, and human connection—where employees from all backgrounds can thrive.The Developer Experience (DX) team at Amplitude is responsible for building and maintaining the essential frameworks that facilitate developer integration, extension, and trust in Amplitude across various platforms. Our mission is to ensure that Amplitude's SDKs are reliable, user-friendly, and enjoyable to work with, allowing customers to instrument their products confidently and extract insights at scale.We are in search of a Staff Software Engineer specializing in Android to take on a pivotal technical leadership position within our DevEx team. In this role, you will be instrumental in designing and developing Amplitude’s core Android SDKs, including Analytics and Session Replay, and serve as the go-to Android platform expert for other SDK teams, such as Experiment, Guides, and Surveys.As a Staff Engineer, you will operate within a broad scope and with significant impact: setting the technical vision for the Android platform, steering cross-SDK architecture, enhancing performance and reliability, and elevating the developer experience throughout Amplitude’s mobile ecosystem.

Reddit brings together millions of people around shared interests and conversations. With more than 100,000 active communities and about 121 million daily unique visitors, Reddit stands as one of the largest online forums for information and discussion. More details are available at www.redditinc.com. Role overview The Android Platform team at Reddit sets the technical direction for Android development company-wide. This group is responsible for building and maintaining the Reddit Android app, as well as the libraries, frameworks, observability tools, and build/CI systems that support reliable and engaging user experiences. As Lead Staff Android Engineer - Clients Platform, this role provides technical leadership within the Android organization. The primary focus is on three areas: Client Health (including crashes, ANRs, and performance), Developer Experience, and App Architecture. What you will do Architect the Reddit Android app to scale for over 100 million daily active users. Design tools, workflows, and CI integrations to streamline Android development and release processes. Establish and implement guardrails such as lint/static analysis, tests, and AI-assisted reviews to catch issues early. Build and improve foundations for client health and observability, including events, traces, and dashboards. Integrate AI into engineering workflows, such as code review and static analysis, to boost productivity. Mentor Android engineers through design reviews, documentation, and sharing knowledge about platform capabilities. Requirements At least 8 years of experience in Android development, with a track record of technical leadership. Deep understanding of Android architecture, libraries, and tools. Ability to improve developer efficiency and code quality through creative tooling and process improvements. Experience with observability tools and metrics. Strong interest in mentoring and developing engineering talent. Location New York City, NY

Who We AreAt Otter, we understand that the landscape of restaurateurs has evolved. To excel in the digital age, a passion for technology is just as crucial as a love for food and people. Our mission is to empower restaurateurs worldwide, from iconic brands like Chick-fil-A and KFC to beloved local establishments, by streamlining their online food delivery processes. Our cutting-edge software minimizes order issues, boosts sales, and alleviates delivery challenges, enabling our partners to thrive.About the RoleWe are looking for experienced Staff Android Engineers who are comfortable navigating ambiguity, thrive in dynamic settings, and are eager to engage with the entire technology stack—from platform architecture to user-facing applications.What You’ll DoLead the technical direction and architecture of intricate Android projects within Otter’s mobile ecosystem.Oversee the end-to-end delivery of impactful features, from initial technical design to launch and ongoing maintenance.Collaborate closely with Product, Design, Backend, and Infrastructure teams to define product strategy and technical roadmaps, particularly for collaborative and cross-platform initiatives.Enhance mobile platform scalability, performance, reliability, and quality, proactively identifying architectural gaps and proposing sustainable solutions.Establish and refine best practices for Android development, including architecture patterns, testing strategies, CI/CD, and observability.Provide technical mentorship and guidance to fellow Android engineers through design and code reviews and informal coaching.Facilitate architecture discussions and make high-impact technical decisions that balance speed, quality, and future scalability.Serve as a technical owner and multiplier, enabling teams, simplifying complexity, and elevating the overall engineering standards.What We’re Looking For10+ years of professional software engineering experience, with substantial expertise in Android development.Expert-level proficiency in Kotlin and the Android ecosystem.Strong experience in designing and evolving Android applications.

At YouVersion, a ministry of Life.Church, we harness technology to foster daily connections with God across the globe. As a Senior Staff Android Engineer, you will tackle intricate challenges within the YouVersion Family of Apps. Your role involves designing and implementing innovative, scalable systems that significantly influence multiple teams. You will offer technical guidance and engage in hands-on development within our Android and cross-platform mobile ecosystem. This opportunity allows you to shape mobile architecture, enhance engineering standards, and collaborate closely with product, design, and backend teams to deliver exceptional user experiences at scale. Founded by the local church in 2007, YouVersion continues as a vital ministry of Life.Church. Our mission is straightforward: to guide individuals to become devoted followers of Christ. We recognize technology as a transformative tool for spiritual development, and we're dedicated to utilizing it to help people engage with the Bible like never before. At our essence, we believe that seeking God daily can change lives. Therefore, everything we create is designed to motivate, challenge, and uplift individuals as they take their next steps in faith, regardless of where they are on their journey.

Join WeightWatchers as a Senior Staff Android Engineer!WeightWatchers is a pioneering global digital health organization and the foremost provider of clinically validated, doctor-recommended weight management programs. For over sixty years, we have been at the forefront of the industry, integrating scientific research with community support to help millions cultivate sustainable healthy habits.As the landscape of weight health continues to evolve, WeightWatchers remains at the cutting edge. We are redefining health management by developing innovative clinical pathways for GLP-1 medication accessibility, crafting specialized behavior modification programs for members utilizing weight-loss medications, and synergizing medical care with our established habit-change framework. By amalgamating these clinical advancements with our digital-first community approach, we are uniquely positioned to steer the future of weight health care.About Us:Our Engineering Team at WeightWatchers is dedicated to driving transformative change through technology, redefining how millions engage with weight health and wellness. We design and implement digital solutions that foster personalized connections and create inclusive virtual communities, empowering members to adopt healthier habits and achieve sustainable lifestyle changes. From launching an all-encompassing telehealth platform to optimizing medication access and exploring exciting AI integrations, we are committed to data-driven innovations that revolutionize healthcare outcomes. Our culture is rooted in urgency, collaboration, and a shared passion for impactful work that improves the lives of our members.Key Responsibilities:As an integral member of the Mobile Product Engineering team, you will:Develop and enhance vital native features of the WeightWatchers Android app, including tools for food tracking, activity logging, weight trends, progress milestones, and more.Ensure seamless and engaging user experiences through modern Android development practices and the latest UI frameworks.Work closely with Product, Design, Data, and Behavioral Science teams to deliver features that facilitate daily habit formation, foster long-term motivation, and enhance health outcomes.Lead the implementation of key flagship initiatives, guaranteeing high-performance and a premium user experience.Influence architectural decisions and set technical standards for our Android application, promoting scalability and maintainability.Operate with autonomy and assert influence: proactively question and refine existing processes and tools.