Software Development Engineer - Android/iOS

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.

Join Our Team as a Senior iOS Software Development Engineer in Test!We are seeking a talented and motivated Senior iOS SDET to join our dynamic team in Seattle. This role requires an in-person interview, so local candidates are preferred.Key Responsibilities:Design and implement mobile UI automation for iOS applications using XCUITest and Swift.Create API test automation and develop tools utilizing Java and Groovy.Qualifications:Proficient in an object-oriented programming language such as C++, Java, Swift, etc.Familiarity with Swift programming or a strong willingness to learn.Meticulous attention to detail in programming, test design, and execution.Experience with version control systems like Git.Strong analytical and problem-solving skills.Excellent organizational and planning capabilities.Willingness to adapt and learn new programming languages and technologies as needed.

About the Role:Join our dynamic Mobile Team at Read AI, where we harness cutting-edge technology to capture and process valuable audio data that fuels our innovative applications. Our mission is to provide smarter, real-time insights across various use cases, enhancing engagement and productivity for thousands of users daily. We thrive in an environment of creativity, collaboration, and technical excellence, focusing on versatile mobile experiences that make a difference.Our iOS and Android applications empower users to capture audio effortlessly and receive AI-generated transcripts and summaries in real time, ensuring that they remain engaged and present during conversations. As we expand the ways in which users interact with Read AI, we are dedicated to creating a seamless cross-device experience, allowing users to record, view, and access Read AI wherever they are.We are on the lookout for a talented iOS/Android Software Engineer to spearhead the development of our mobile applications and contribute to the future of Read AI. This role is crucial in scaling high-performance, AI-driven experiences to reach a wider audience. If you are passionate about building fast, reliable mobile products that make a real-world impact through AI, we want to hear from you!

Role Overview Speechify is hiring an iOS Core Product Software Engineer in Seattle, WA. This role focuses on designing and building software for our iOS applications. The work directly shapes how users interact with and benefit from our products. What You Will Do Develop and improve features for Speechify's iOS apps Work with teams across engineering, design, and product to deliver updates Identify and fix bugs to keep the app stable and reliable Help ensure strong performance and scalability as our user base grows Who We’re Looking For Experience building or maintaining iOS applications Comfort working with others to solve problems and ship features Interest in improving user experience through thoughtful engineering Motivation to contribute to projects with real impact Location This position is based in Seattle, WA, USA.

We are seeking a talented and motivated iOS Developer to join our dynamic team at usm2. In this role, you will work on exciting projects that push the boundaries of mobile technology. If you are passionate about developing high-quality iOS applications and are eager to make a significant impact, we want to hear from you!

Airbnb’s Quality Reputation team focuses on building customer-facing products that improve user experience and trust. This group develops systems to assess listing quality, highlight standout offerings, and protect users through proactive measures. Engineers here work closely with design, product management, data science, legal, and marketing to deliver reliable solutions. Role overview This iOS Software Engineer position is open to new graduates interested in shaping Airbnb’s mobile experience. The role involves creating, maintaining, and improving iOS features, with an emphasis on delivering high-quality, dependable products for Airbnb’s global community. Some projects may include AI-driven features, where a foundation in machine learning can help develop smarter, more personalized experiences for hosts and guests. Engineers in this role contribute to a collaborative culture, seek and share feedback, and help onboard new teammates. Independence, curiosity, empathy, and clear communication are valued. Following best practices and a commitment to continuous learning are important parts of the job. What you will do Participate in team meetings to discuss priorities, share updates, and address blockers Write code to fix bugs, develop new iOS features, and refine UI components with a focus on code quality Location This role is based in San Francisco, CA or Seattle, WA.

About Our TeamJoin the innovative Monetization team at OpenAI, a newly formed, dynamic cross-functional group dedicated to collaborating across engineering, product, research, and design. We are committed to developing foundational systems that responsibly scale access to intelligence. Our mission focuses on creating user-centric, privacy-conscious monetization products, including cutting-edge advertising experiences that foster user trust, create economic opportunities, and support OpenAI's ongoing innovation.Monetization is vital for enabling OpenAI to continuously explore the frontiers of AI capabilities, ensuring that the advantages of AGI are shared widely. We are convinced that monetization strategies should align with user value, adhere to strict privacy and safety standards, and nurture a thriving ecosystem of developers and businesses.This team thrives in a greenfield environment, moving rapidly through prototyping, experimentation, and iterative deployment. We work closely with our partners in Product, Design, and Research to translate research breakthroughs into scalable real-world systems.About the RoleWe are seeking a Senior iOS Engineer to spearhead the development of core mobile monetization experiences and iOS foundations that facilitate user interactions such as account management, payment for services, and access to family features across OpenAI's mobile applications.This role presents a unique 0→1, greenfield opportunity where you'll define the architecture, components, and reusable frameworks essential for product teams to deliver quickly while adhering to high standards of security, reliability, privacy, and user trust. You will collaborate extensively with backend engineers, product managers, designers, safety experts, and researchers to convert evolving requirements into high-quality iOS systems and experiences.Key ResponsibilitiesDevelop and deploy new monetization experiences on iOS, including purchase flows, subscription management, and monetization-adjacent surfaces that showcase AI's capabilities.Design and maintain shared iOS frameworks and components for account, trust, and commerce flows utilized across OpenAI's mobile applications (e.g., identity management, entitlements, payments, policy-aware user experience).Oversee complex client-side systems encompassing UI, networking, local state management, observability, and integrations with Apple platforms (StoreKit, Sign in with Apple, device security features, etc.).Enhance performance, reliability, and responsiveness for global users, implementing robust offline and poor-network handling and safe rollout strategies.Develop and refine testing frameworks (unit, integration, snapshot) to ensure high-quality deliverables.

Join our dynamic team as a Mobile Android Developer! We are seeking a talented individual with a Bachelor's degree in Computer Science or a related field, and a strong passion for mobile app development. You should have 3-4 years of development experience, with a significant focus on mobile applications. Your expertise in client-server development and deep understanding of mobile architecture will be essential. Familiarity with Material Design principles and experience with Android test automation and CI frameworks will set you apart. You will have a proven track record of developing and releasing consumer apps on the Play Store or through open-source platforms, showcasing your design and architectural knowledge.This role also requires a solid grasp of Agile software development methodologies, as well as strong knowledge of Java and object-oriented design principles. Join us in creating innovative mobile solutions!

We are seeking an experienced Senior Android Developer to join our dynamic team in Seattle, WA. This is a 12+ month contract position that offers the opportunity to work on innovative mobile applications that enhance user experiences and drive business success.The ideal candidate will have a solid background in mobile app development, specifically on the Android platform, with a strong grasp of client-server architecture and a passion for delivering exceptional customer experiences.

Join our dynamic team at usm2 as we seek a skilled iOS Developer. This is your chance to engage in exciting projects and contribute to innovative mobile applications. We are looking for a professional who is passionate about mobile technology and is eager to make an impact through their work.

Join our innovative team at StemXpert as a Full-Time Android Developer! We are seeking a talented individual who is passionate about mobile app development and eager to contribute to exciting projects. You will work closely with our design and development teams to create high-quality applications that enhance user experience.

Join our innovative team at Comtech LLC as a Software Development Engineer. In this role, you will be responsible for designing, developing, and implementing software applications that meet our customers' needs. You will collaborate with cross-functional teams to ensure seamless integration of software solutions and contribute to the overall success of our projects.

Join Our Innovative TeamThe Monetization team at OpenAI is a dynamic, cross-disciplinary group collaborating across engineering, product development, research, and design. Our goal is to create foundational systems that facilitate responsible scaling of intelligence access. We are dedicated to delivering user-centric, privacy-first monetization solutions, including cutting-edge advertising experiences that enhance user trust, unlock economic potential, and support OpenAI’s vision for long-term innovation.Our monetization efforts are essential for OpenAI to continue advancing AI capabilities while ensuring the advantages of AGI are shared widely. We prioritize aligning monetization strategies with user value, adhering to stringent privacy and safety standards, and nurturing a robust ecosystem of developers and businesses.This team thrives in a greenfield environment, progressing rapidly through prototyping, testing, and iterative deployment. We closely collaborate with Product, Design, and Research teams to translate research advancements into scalable real-world applications.Your Role & ResponsibilitiesAs a Senior Android Engineer on OpenAI’s Applied team, you will be pivotal in developing the core mobile experiences that allow users to sign up, manage their accounts, utilize family features, process payments, ensure safety, and interact confidently with OpenAI’s products. Your expertise will be essential in crafting high-quality products and reusable Android components relied upon by product teams across OpenAI’s applications for rapid deployment while upholding the highest standards of security, reliability, privacy, and user trust.You will manage complex client-side systems encompassing UI, networking, local state management, payments, and Android platform integrations. Collaborating closely with backend, product, and safety partners, you will help shape the architecture that underpins OpenAI’s mobile ecosystem on a global scale.Key ResponsibilitiesDevelop and implement monetization experiences on Android, including plan selection, purchase flows, subscription management, and policy-aware user experiences.Design and maintain shared Android frameworks and components for account management, trust, and commerce flows utilized across OpenAI’s mobile applications.Oversee complex Android systems from UI architecture to networking, local persistence, observability, and release processes.Establish robust integrations with Android platform and ecosystem components.Enhance performance, reliability, and overall user experience of the mobile applications.

Join Amperity as a Lead Software Development Engineer, where you will play a pivotal role in shaping our innovative software solutions. You will lead a team of talented engineers, driving the architecture and design of scalable software applications. Your expertise will guide the team through complex challenges, ensuring the delivery of high-quality products that meet our clients' needs.

We are seeking a talented Android Developer to join our dynamic team at 360itprofessionals1. In this role, you will leverage your expertise in Android development to create cutting-edge applications that enhance user experience and functionality. You will be part of a collaborative environment that values innovation and creativity.

Join our dynamic team as a Senior Android Developer on a 12+ month contract in Seattle, WA. You will be responsible for developing high-quality mobile applications and ensuring seamless user experiences. Bring your expertise in Android development and contribute to innovative consumer app solutions.

Join our innovative team at jobsforhumanity, where we are dedicated to creating impactful software solutions that empower individuals and communities. As a Software Development Engineer, you will play a pivotal role in designing, developing, and implementing software applications that enhance our mission of inclusivity and accessibility.

About the TeamJoin the Statsig team at OpenAI, where we are at the forefront of experimentation, rollout, and analytics infrastructure that drives innovation in our product development processes. Our robust systems empower teams to safely launch features, conduct experiments, and assess the performance of product and model changes in real-time.Located in OpenAI’s Bellevue office, we foster a collaborative environment that prioritizes in-person teamwork, rapid execution, and the creation of tools that enable our fellow engineers to thrive.About the RoleAs a Senior Product Engineer on the Statsig team, you will play a pivotal role in designing and implementing the experimentation and rollout platform utilized by our diverse product and research teams at OpenAI. Your work will focus on developing the core infrastructure that ensures engineers can launch new features securely, conduct user testing, and gauge the impact of changes on a global scale.This position sits at the crossroads of product engineering and platform infrastructure, requiring close collaboration with teams across ChatGPT, the API, Growth, and Research to maintain rapid development cycles while upholding strong experimentation and rollout practices.Key Responsibilities:Design and build the core experimentation and rollout infrastructure that enables teams to safely launch and evaluate product and model changes.Develop systems for feature management, progressive rollouts, and canary deployments, allowing engineers to ship features quickly while minimizing risks to users.Collaborate closely with Data Science to facilitate the widespread adoption of advanced statistical methodologies.Work in partnership with product, infrastructure, and research teams to seamlessly integrate experimentation and rollout systems into the product development lifecycle.Lead significant technical initiatives, influencing the architecture and future evolution of OpenAI’s experimentation and launch infrastructure.Ideal Candidate:Possesses substantial experience in building internal tooling infrastructure, such as data platforms, experimentation frameworks, feature flagging systems, and developer platforms.Enjoys enhancing systems that empower other engineers to accelerate their work, with a strong focus on developer experience and platform usability.

We are seeking a talented and motivated Android Developer to join our team on a long-term contract basis. This position is located in Seattle, and we are looking for local candidates who can engage in face-to-face interactions. The ideal candidate will possess a strong background in mobile development and a passion for creating user-friendly applications.

Aerovy is hiring a Lead Software Engineer focused on backend development at its Seattle Engineering HQ. This position guides a team in building and maintaining scalable backend systems. The work centers on strengthening software architecture and supporting fast, reliable responses to front-end requests. Role overview This lead engineer role involves close collaboration with cross-functional teams. The position shapes the design and delivery of new features and oversees the technical direction for backend projects. What you will do Direct and mentor a backend engineering team Design, develop, and maintain scalable backend solutions Work with other teams to define and deliver new features Focus on high performance and quality throughout the software lifecycle