• Join the Android team to build the best football platform on Android • Coordinate and help shape the team’s vision • Collaborate with designers, backend engineers, and project managers • Provide valuable knowledge and insights about the Android ecosystem

Role Description Mindrift is looking for skilled Mobile App Developers (React Native, Flutter, Swift, or Kotlin) to join the Tendem project (https://tendem.ai/) and build native and cross-platform mobile applications within our hybrid AI + human environment. In this role, as an AI Pilot – that's how we refer to this position at Mindrift – you'll collaborate with Tendem Agents that handle repetitive tasks, while you provide mobile engineering expertise, platform-specific judgment, and quality control to ensure apps are stable, performant, and ready for real users on real devices. This part-time remote opportunity is ideal for professionals with hands-on experience shipping iOS and/or Android apps, working with platform APIs, and handling the full mobile development lifecycle. Key Responsibilities - Build mobile applications using React Native, Flutter, Swift (iOS), or Kotlin (Android). - Implement responsive mobile UIs that follow platform conventions (iOS HIG, Material Design). - Integrate native device features (camera, push notifications, location, storage, biometrics). - Connect apps to backend APIs, handle offline state, caching, and synchronization. - Implement monetization features where required (in-app purchases, ads, subscriptions). - Evaluate AI-generated mobile code and refactor it for correctness, performance, battery use, and maintainability. - Debug platform-specific issues and prepare builds for distribution (TestFlight, Play Console). Qualifications - At least 3 years of relevant experience in mobile app development (required). - Bachelor's or Master's Degree in Computer Science, Engineering, Information Technology, or related technical fields is a plus. - Strong foundation in mobile application development, platform-specific UI/UX patterns, and building stable, high-quality mobile experiences for iOS and Android. - Hands-on experience with at least one of: React Native, Flutter, Swift/SwiftUI (iOS), or Kotlin/Jetpack Compose (Android). - Solid understanding of mobile UI patterns, navigation, state management, and platform guidelines. - Experience integrating REST APIs, handling async data, and managing local storage. - Familiarity with native device APIs (notifications, camera, location, storage, biometrics). - Experience with mobile build tools, code signing, and submission to App Store / Google Play. - Experience implementing in-app purchases, ads, or subscriptions is a plus. - Familiarity with backend services such as Firebase, Supabase, or similar is a plus. - Strong attention to detail and commitment to performance, stability, and platform polish. - Self-directed work ethic with the ability to ship complete mobile features independently. - Portfolio of shipped mobile apps (required, with App Store / Google Play links preferred). - English proficiency: Upper-intermediate (B2) or above (required). Project Time Expectations For this project, tasks are estimated to require around 10–20 hours per week during active phases, based on project requirements. This is an estimate, not a guaranteed workload, and applies only while the project is active. Compensation On this project, contributors can earn up to $60 per hour equivalent, depending on their level and pace of contribution. Compensation varies across projects depending on scope, complexity, and required expertise. Please note that other projects on the platform may offer different earning levels based on their requirements. Benefits - Work fully remote on your own schedule with just a laptop and stable internet connection. - Gain hands-on experience in a unique hybrid environment where human expertise and AI agents collaborate seamlessly — a distinctive skill set in a rapidly growing field. - Participate in performance-based bonus programs that reward high-quality work and consistent delivery.

Title: Android Engineer, Growth Location San Francisco Employment Type Full time Location Type Hybrid Department Applied AI Compensation - $230K – $268K • Offers Equity The base pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, and experience. If the role is non-exempt, overtime pay will be provided consistent with applicable laws. In addition to the salary range listed above, total compensation also includes generous equity, performance-related bonus(es) for eligible employees, and the following benefits. - Medical, dental, and vision insurance for you and your family, with employer contributions to Health Savings Accounts - Pre-tax accounts for Health FSA, Dependent Care FSA, and commuter expenses (parking and transit) - 401(k) retirement plan with employer match - Paid parental leave (up to 24 weeks for birth parents and 20 weeks for non-birthing parents), plus paid medical and caregiver leave (up to 8 weeks) - Paid time off: flexible PTO for exempt employees and up to 15 days annually for non-exempt employees - 13+ paid company holidays, and multiple paid coordinated company office closures throughout the year for focus and recharge, plus paid sick or safe time (1 hour per 30 hours worked, or more, as required by applicable state or local law) - Mental health and wellness support - Employer-paid basic life and disability coverage - Annual learning and development stipend to fuel your professional growth - Daily meals in our offices, and meal delivery credits as eligible - Relocation support for eligible employees - Additional taxable fringe benefits, such as charitable donation matching and wellness stipends, may also be provided. More details about our benefits are available to candidates during the hiring process. This role is at-will and OpenAI reserves the right to modify base pay and other compensation components at any time based on individual performance, team or company results, or market conditions. About the Team The Growth team is responsible for helping millions of users discover the value of ChatGPT and seamlessly access our paid experiences. We build the mobile experiences that drive activation, conversion, and retention across our subscription products. Our work sits at the intersection of product, design, engineering, and experimentation. We own critical user journeys including upgrade surfaces, purchase experiences, subscription management, and the end-to-end experiences that help users get the most value from ChatGPT. As an Android Engineer on Growth, you'll help shape how users experience and engage with ChatGPT's paid offerings on one of our most important platforms. About the Role We're looking for an Android engineer who enjoys building polished consumer experiences and using data to improve them over time. You'll develop the mobile surfaces that power subscription growth, including upsells, upgrade prompts, purchase flows, entitlement experiences, and other high-impact product initiatives. You'll collaborate closely with product managers, designers, data scientists, and backend engineers to rapidly experiment, learn from user behavior, and deliver intuitive experiences to millions of users. This role is based in San Francisco, CA. We use a hybrid work model of three days per week in the office. In this role, you will: - Build and ship high-quality Android features that improve activation, conversion, and retention for ChatGPT's paid offerings. - Own end-to-end development of growth initiatives, from technical design through launch and iteration. - Develop subscription experiences including paywalls, upgrade prompts, purchase flows, and entitlement management. - Partner closely with product, design, and data teams to define hypotheses, run experiments, and measure impact. - Use experimentation and user insights to continuously improve the paid user experience. - Contribute to the evolution of our Android architecture, tooling, testing practices, and engineering standards. - Help maintain a fast, reliable, and delightful mobile experience for millions of users. You might Thrive in this role if - 4+ years of professional software engineering experience, including meaningful Android experience. - A track record of shipping and maintaining consumer-facing Android features at scale. - Proficiency in Kotlin and Jetpack Compose. - Experience integrating backend APIs and building robust client-side architectures. - Comfort operating in fast-moving, collaborative environments with product ambiguity. - Strong product quality, craftsmanship, communication, and cross-functional collaboration. - Experience using data and experimentation to inform decisions and iterate quickly. - Bonus: subscription or in-app purchase systems, growth engineering, A/B testing, Google Play Billing, entitlement management, Jetpack Compose, analytics instrumentation, or consumer products at large scale. About OpenAI OpenAI is an AI research and deployment company dedicated to ensuring that general-purpose artificial intelligence benefits all of humanity. We push the boundaries of the capabilities of AI systems and seek to safely deploy them to the world through our products. AI is an extremely powerful tool that must be created with safety and human needs at its core, and to achieve our mission, we must encompass and value the many different perspectives, voices, and experiences that form the full spectrum of humanity. We are an equal opportunity employer, and we do not discriminate on the basis of race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability, genetic information, or other applicable legally protected characteristic. For additional information, please see OpenAI’s Affirmative Action and Equal Employment Opportunity Policy Statement. Background checks for applicants will be administered in accordance with applicable law, and qualified applicants with arrest or conviction records will be considered for employment consistent with those laws, including the San Francisco Fair Chance Ordinance, the Los Angeles County Fair Chance Ordinance for Employers, and the California Fair Chance Act, for US-based candidates. For unincorporated Los Angeles County workers: we reasonably believe that criminal history may have a direct, adverse and negative relationship with the following job duties, potentially resulting in the withdrawal of a conditional offer of employment: protect computer hardware entrusted to you from theft, loss or damage; return all computer hardware in your possession (including the data contained therein) upon termination of employment or end of assignment; and maintain the confidentiality of proprietary, confidential, and non-public information. In addition, job duties require access to secure and protected information technology systems and related data security obligations. To notify OpenAI that you believe this job posting is non-compliant, please submit a report through this form. No response will be provided to inquiries unrelated to job posting compliance. We are committed to providing reasonable accommodations to applicants with disabilities, and requests can be made via this link. OpenAI Global Applicant Privacy Policy At OpenAI, we believe artificial intelligence has the potential to help people solve immense global challenges, and we want the upside of AI to be widely shared. Join us in shaping the future of technology.

Title: Senior Android Engineer Location: New York, NY Department: Engineering Employment Type Full time Location Type Hybrid Compensation - $190K – $240K • Offers Equity • Offers Bonus Job Description: Cloaked is a privacy startup dedicated to rebuilding consumer trust in how personal data is used. Our vision is to create an internet that serves the needs of its users, first and foremost, with individual privacy and opt-in at the core. Our product is a virtual “cloak” that you use as you visit any website such as Facebook, Amazon, etc. It lets you choose to share all, some, or none of your private information based on your personal preference. About the Role We're looking for a Senior Android Engineer to help build privacy-first mobile experiences across Cloaked's consumer platform. You'll move fast, ship UI-heavy features, and serve as a mobile authority on the team. This role spans our core product suite and greenfield initiatives - you'll contribute across Cloaked's engineering org and help shape how we build on mobile at scale. What will you do? - Design, architect, and build privacy-first mobile applications across Android - Build and iterate rapidly on product features to support experimentation and product-market fit - Provide senior technical leadership on application architecture, code quality, and engineering best practices - Help the team ship features faster and with fewer bugs by raising the overall engineering bar - Collaborate with design, backend, and product teams to define, design, and ship new features - Implement new functionality and APIs, including REST and GraphQL integrations - Build and maintain performant, declarative UIs using Jetpack Compose - Apply Coroutines and Flow to write readable, maintainable business logic - Integrate offline-first data storage solutions such as Room or Realm - Troubleshoot, debug, and resolve complex application issues across the stack - Write clean, maintainable, and scalable code following best practices and architecture patterns (MVVM, Clean Architecture) - Conduct unit testing, including BDD/TDD, covering edge cases and ensuring overall application reliability - Participate in code reviews and contribute to architectural discussions - Actively leverage AI tools in day-to-day engineering work - Contribute across engineering teams and product areas as the business scales What skills and experiences will help you? - Proficiency in Kotlin - Hands-on experience with Jetpack Compose, Flow, LiveData, Coroutines, and Dagger - Deep knowledge of mobile databases: Room, Realm, SQL - Strong understanding of backend API integration (RESTful) - Familiarity with Android architecture patterns (MVVM, state management, data flow) - Solid understanding of cryptographic principles: symmetric and asymmetric encryption - Experience with Git, CI/CD pipelines, and agile development practices - Track record shipping B2C consumer products at scale - Active daily use of AI coding tools (Cursor, Claude, Codex) with strong prompt judgment and tool selection instincts What's nice to have? - PII handling and sensitive data awareness - Prior exposure to privacy/security-focused or fintech applications - Experience with client-side payment systems - Familiarity with Python, GraphQL, and cross-platform tooling What do we like? - Passion for security, privacy, and internet ethics - Curiosity and constant learning in leading-edge mobile technologies - Strong analytical thinking with proactive problem-solving abilities - Ownership mentality - Effective team player in high-velocity environments - Comfortable mentoring and knowledge sharing across teams - Experience in startups or growth-stage companies - Interest in data tracking, analytics, and product instrumentation What We Offer Cloaked is a well-funded Series B startup based out of NYC. Although we are a distributed team, the NYC team operates with a hybrid model. The office building is home to several amenities, including a gourmet cafe, cocktail bar, and a rooftop work area. We have a fully built out kitchen packed with drinks and snacks. The Cloaked team has diverse interests and so we frequently embark on team outings and go out for socials! Compensation and Benefits We offer above market rate pay and equity based off of the market's best commercially available data. Your compensation will be a combination of salary, bonus and equity. Cloaked employees have 401K, as well as top of the line Health, Dental, and Vision benefits. We offer flexible work arrangements and the ability to work remotely as needed. Cloaked provides a home office stipend in addition to a new company laptop (and other tech depending on the role). Perks Competitive PTO: We encourage employees to take a minimum # of vacation per quarter. We see PTO as a preventative burnout measure and are committed to changing the industry standard. Monthly health stipend: Used for any kind of physical, mental or emotional care you’d like to take for yourself, be it a gym membership, a meditation app, or time with a personal trainer. Late Night Meals: We understand that sometimes work can get in the way of meal prep. In response to that, we offer employees a monthly meal stipend to be used when they don't have time to get a home cooked meal going! Professional Growth: Opportunities for career development and personal growth are provided to all employees who seek to further their knowledge and capabilities through an unlimited professional development fund. Additionally team members are encouraged to regularly attend conferences and industry events.