Senior Mobile App Engineer Jobs

Employee Applicant Privacy Notice Who we are: Shape a brighter financial future with us. Together with our members, we’re changing the way people think about and interact with personal finance. We’re a next-generation financial services company and national bank using innovative, mobile-first technology to help our millions of members reach their goals. The industry is going through an unprecedented transformation, and we’re at the forefront. We’re proud to come to work every day knowing that what we do has a direct impact on people’s lives, with our core values guiding us every step of the way. Join us to invest in yourself, your career, and the financial world. The role We are seeking an experienced Senior Manager, Credit Operations to build and lead SoFi Bank's specialized credit operations function across residential and Commercial loans. This role will oversee complex workflows across the credit lifecycle, including scenario intake, underwriting exceptions, condo and co-op project reviews, complex residential underwriting, and Commercial small-balance CRE underwriting and portfolio management. This l functional owner will set the operating model, priorities, resourcing, service standards, KPIs, KRIs, and governance routines for the function. The Senior Manager will partner closely with Sales, Operations, Underwriting, Credit Policy and Administration, Risk, Product, Finance, Legal, Compliance, Servicing, and senior leadership to deliver sound credit judgment, scalable processes, clear accountability, and a consistent member and business-partner experience. The ideal candidate is a seasoned credit leader with deep expertise in residential and commercial lending, particularly jumbo and portfolio underwriting, HNW and UHNW borrower profiles, complex refinances, and small-balance CRE underwriting and portfolio management. This is an opportunity to define an important capability at the intersection of credit judgment, operating design, policy, and member experience.

Employee Applicant Privacy Notice Who we are: Shape a brighter financial future with us. Together with our members, we’re changing the way people think about and interact with personal finance. We’re a next-generation financial services company and national bank using innovative, mobile-first technology to help our millions of members reach their goals. The industry is going through an unprecedented transformation, and we’re at the forefront. We’re proud to come to work every day knowing that what we do has a direct impact on people’s lives, with our core values guiding us every step of the way. Join us to invest in yourself, your career, and the financial world. The Role: The Senior Operations and Supplier Tester resides within the 1st Line of Defense (1LOD) Operations and Supplier Testing team. This position plays a crucial role in supporting risk management of 1LOD Operations. This role requires hands-on support for performing 1LOD transactional and supplier oversight testing. Achieving success in this role requires a demonstrated ability to complete all assigned testwork within the established timelines, assist the Testing Manager with the build-out of new tests and expansion of existing test scripts, and proficiently articulate exceptions and findings related to testwork. This role supports transactional and supplier oversight testing activities across Big Business Banking operations and processes. While the initial focus of this role will support Big Business Banking wire operations, transaction servicing, and payment-related operational processes, the scope is expected to expand over time to include broader Business Banking products, operations, and operational control environments. By joining SoFi, you'll become part of a forward-thinking company that is transforming financial services for the better. We offer the excitement of a rapidly growing startup with the stability of an industry leading leadership team. What You’ll Do: Ensure Operat

We’re looking for a Senior C++/iOS Engineer to join the Baldur squad within User Platform (UP). Baldur owns Spotify’s Session Management and Delegated Authorization domains—the systems that enable applications to securely obtain, use, and manage access tokens for hundreds of millions of users. In this role, you’ll help shape the technology that powers secure access across every Spotify client and third-party integration. Your work will support engineers across Spotify building mobile and desktop experiences, platform teams, and third-party developers integrating with Spotify’s authorization platform. You’ll collaborate across disciplines to build secure, reliable, and scalable authentication experiences that have a direct impact on millions of people every day. What You'll Do Collaborate with a highly autonomous and supportive engineering squad responsible for Spotify’s delegated authorization and session management platforms. Design, build, and evolve critical infrastructure powering Spotify applications and partner integrations using shared C++ libraries and native Swift on iOS. Develop secure, reliable, and performant delegated authorization flows, including token issuance, refresh, revocation, and session lifecycle management across multiple platforms. Partner with client and backend engineers to integrate with core authorization services, token issuance, client registration, and token revocation. Improve how credentials and access tokens are securely stored and managed on-device while balancing security, reliability, and application performance. Contribute to the evolution of Spotify’s authorization frameworks, Spotify-specific implementations, enabling new platforms and product experiences. Drive technical improvements, share knowledge with teammates, and help shape the long-term technical direction of delegated authorization and session management. Who You Are You have

Here's a summary of the role: Are you passionate about creating elegant, scalable product experiences that empower teams and delight users? As a Senior Product Designer, you'll play a pivotal role in shaping the future of complex B2B SaaS products by defining and evolving the design foundations that power them. You'll combine strategic thinking, UX expertise, and exceptional visual design skills to create cohesive experiences across web and mobile platforms. Working closely with product, engineering, and design partners, you'll influence product direction, champion design excellence, and help scale a design system used across a global product portfolio. Here's a breakdown of what you'll do (not all of it, just the important stuff): Lead the evolution of our design system, creating scalable components, patterns, and guidelines that drive consistency and usability across products. Partner with Product Managers, Engineers, Content Designers, and Brand Designers to deliver intuitive, user-centred experiences. Influence product strategy by identifying opportunities to improve customer experiences through research, insights, and design thinking. Champion accessibility, visual quality, and best-practice UX standards across web and mobile applications. Drive adoption of the design system through collaboration, design reviews, workshops, and stakeholder engagement. Mentor and inspire others by contributing to a culture of design excellence, continuous learning, and innovation. These are the essentials you'll need to get an interview: 5+ years of Product Design, UX Design, or Digital Product Design experience. Strong portfolio demonstrating end-to-end design thinking, problem solving, and delivery of successful digital products. Experience designing complex B2B SaaS products and workflows. Exceptional visual design, interaction design, and user experience design skills. Experience working within Agile, cross-functional product teams. Proficiency with modern design and prototy

About the Role: Tubi is seeking a highly skilled and experienced Senior QA Automation Engineer to lead quality assurance initiatives for our cutting-edge streaming and AI-driven product features. This pivotal role involves ensuring exceptional end-to-end user experiences, robust streaming playback, and the accuracy and integrity of our AI/ML features across web, mobile, and OTT platforms. We're looking for a candidate with a strong background in streaming QA and deep technical knowledge of media workflows. You'll be instrumental in collaborating with engineering, product, and data science teams to define comprehensive QA strategies that guarantee both functional excellence and data-level quality. This is a hybrid role based out of our Toronto office. You must be willing to travel to our Toronto office three days/week. What You'll Do: Design and lead test strategies for streaming workflows, playback systems, and AI-powered features. Test across platforms (web, mobile, and connected TV) to ensure functional parity and playback stability. Validate streaming performance—including ABR logic, encoding pipelines, and DRM integrations—under diverse real-world conditions. Debug with precision using tools like Charles Proxy, Chrome DevTools, ADB, and Xcode. Collaborate with data and ML teams to validate AI model updates, recommendations, and personalization accuracy. Leverage AI-assisted QA tools to enhance regression coverage, UI validation, and anomaly detection. Contribute to automation and CI/CD frameworks, driving faster, more reliable releases. Help drive a shift-left testing approach by engaging early in the software development lifecycle, partnering with product managers, engineers, and data scientists to identify quality risks, define test strategies, and ensure testability during requirements and design phases. Oversee QA deliverables for multiple concurrent releases and ensure seamless sign-off for production launches. Monitor live environments for playback or reco

About the Team DoorDash’s mission is to grow and empower local economies. By building intelligent last-mile delivery technology for local cities, DoorDash connects people with the local businesses they care about — helping grow those businesses and the communities that support them. The Marketing Technology team is responsible for building and delivering best-in-class tools, data, and processes so teams at DoorDash can effectively acquire new customers, drive retention, and grow new business lines across all our audiences. Our mission is to enable teams to deliver personalized, engaging, and relevant content across all our owned and paid channels. We partner closely with Product, Engineering, Data Science, and Analytics teams to translate Marketing’s technology needs into measurable business outcomes for our Growth and Performance Marketing teams. About the Role We're hiring a Senior Associate, Marketing Technology & Measurement, to be the hands-on builder of the measurement systems that enable our marketing org to move faster and prove impact at scale. With 4+ years of experience, you'll own the measurement foundations – tracking link architecture, postback configurations, and pixel governance across our MMP stack (Singular, Appsflyer), plus paid-media platform integrations (Meta, TikTok, Reddit, Snap, TTD, affiliate, and more). But maintaining that infrastructure is the baseline, not the goal. You'll spend much of your time helping build and improve the tooling and automations, including AI-assisted measurement workflows, that make channel and creative teams faster, streamlining how they launch, optimize, and prove impact. You'll partner with senior team members to turn repetitive measurement work into repeatable systems, so the team spends less time on manual setup and more on insight. This is a technical marketer role requiring deep mobile measurement expertise, strong SQL skills, hands-on integration experience, and comfort building AI-enabled workflo

Employee Applicant Privacy Notice Who we are: Shape a brighter financial future with us. Together with our members, we’re changing the way people think about and interact with personal finance. We’re a next-generation financial services company and national bank using innovative, mobile-first technology to help our millions of members reach their goals. The industry is going through an unprecedented transformation, and we’re at the forefront. We’re proud to come to work every day knowing that what we do has a direct impact on people’s lives, with our core values guiding us every step of the way. Join us to invest in yourself, your career, and the financial world. *]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]" data-turn-id="request-WEB:8051fca6-7b94-45c4-923b-008b22f4240c-0" data-turn-id-container="request-WEB:8051fca6-7b94-45c4-923b-008b22f4240c-0" data-testid="conversation-turn-2" data-scroll-anchor="false" data-turn="assistant"> The Role: We are looking for a Senior Business Operations Analyst to join our growing Collections Center of Excellence (CCoE) team. This role is a key part of the Business Planning & Analytics (BP&A) organization and will focus on developing data-driven insights, reporting, and operational strategies that improve efficiency and performance across the Collections lifecycle while enhancing the member experience. The ideal candidate is highly analytical, collaborative, and strategic, with strong experience in SQL, Tableau, and operational analytics. This person will partner closely with Operations, Technology, Data Engineering, and leadership teams to support decision-making, optimize processes, and drive business outcomes related to loss prevention and collections operations. This role reports directly to the BP&A MIS Manager and will serve as a senior analyst supporting

Location(s): US (remote), Boston (hybrid), or New York (hybrid) Bready * to make a change? Toast is revolutionizing the way the restaurant industry does business by pairing technology with an extraordinary commitment to customer success. We help restaurants streamline operations, increase revenue, and deliver amazing guest experiences through our platform that combines restaurant point of sale, guest-facing technology, and award-winning customer support. Join us as we empower the restaurant community to delight guests, do what they love, and thrive. Who We Are The Digital Storefront team is responsible for advancing and supporting Toast’s consumer facing products such as Online Ordering, Ecommerce, Websites, SEO, Branded Mobile Apps, and Reputation Management. This group is highly product oriented, with a laser-focus on creating top tier consumer experiences for restaurants and their guests. Our product-line is used by millions of restaurant goers each day, so be prepared to innovate on products at a huge scale while ensuring stability and scalability. About this roll* (Responsibilities) In this role, you'll get to work on a wide variety of projects, using your technical chops to influence not just the code, but also product and business strategies. This is a golden opportunity for a hands-on, entrepreneurial engineer who thrives in a modern tech stack environment and loves solving real-world problems through technology. You’ll run experiments, iterate quickly, and have a strong voice in shaping the future of guest-facing products here at Toast. Here’s what you’ll be doing: Design, scope, and implement cutting-edge solutions using a mix of technologies. Enhance the platform to boost performance, usability, and scalability. Collaborate closely with Design and Product stakeholders to ensure we are building the right solutions to the right problems. Identify high-impact opportunities with your team and turn them into reality. Be an awesome teammate who’s all in o

MyPrize is a fast-growing online casino platform building multiplayer, creator-led, and community-driven gaming experiences. Players can join their favorite creators and friends in shared sessions that blend the best of gaming, streaming, and social interaction. We’re seeking a Senior Product Designer to join our Product team full time. This is an opportunity to shape the future of social casino entertainment by designing high-impact experiences across web and mobile for a rapidly growing user base. What you will do at MyPrize: Own design for major product initiatives from concept through launch Turn complex product, technical, and business problems into intuitive and engaging user experiences Design end-to-end flows across acquisition, onboarding, payments, gameplay, rewards, and retention Partner closely with product, engineering, marketing, and leadership to define roadmap priorities and ship quickly Create wireframes, polished UI, prototypes, and production-ready specs in Figma Evolve and maintain the MyPrize design system and component library Use data, user feedback, and experimentation results to iterate and improve outcomes Help raise the overall quality bar for motion, interaction design, and product thinking What you bring to MyPrize: 3–5+ years of product design experience shipping consumer products Strong portfolio demonstrating end-to-end thinking and high visual craft Experience designing for web and iOS Excellent product judgment and user-centered design instincts Strong interaction design, systems thinking, and attention to detail High proficiency in Figma and rapid prototyping Comfortable operating in a fast-moving startup environment with ambiguity Strong communication skills and ability to influence cross-functional partners A versatile portfolio that showcases your end-to-end design process with emphasis on high quality visual design, micro-interactions and motion design Gold Stars: Motion / animation experience Experience in gaming, casino

At Snowflake, we are powering the era of the agentic enterprise. To usher in this new era, we seek AI-native thinkers across every function who are energized by the opportunity to reinvent how they work. You don’t just use tools; you possess an innate curiosity, treating AI as a high-trust collaborator that is core to how you solve problems and accelerate your impact. We look for low-ego individuals who thrive in dynamic and fast-moving environments and move with an experimental mindset — who rapidly test emerging capabilities to discover simpler, more powerful ways to deliver results. At Snowflake, your role isn't just to execute a function, but to help redefine the future of how work gets done. Observe by Snowflake is an AI-powered observability platform built on the Snowflake AI Data Cloud and engineered for scale. We ingest and store logs, metrics, traces, and events on an open, scalable data lakehouse using Apache Iceberg — at dramatically lower cost. OpenTelemetry is the foundation of how customers send data to Observe, and we are making significant investment in upstream OTel contributions to ensure Observe is the best destination for OTel-instrumented environments. As a Senior Software Engineer on the OpenTelemetry team, you'll play a key role in driving Observe's open-source strategy within the OpenTelemetry ecosystem. You'll work on some of the most exciting challenges in telemetry collection and instrumentation — expanding coverage into emerging domains like LLM/AI observability and Browser RUM — while collaborating closely with the OTel community to shape the standards that the industry builds on. AS A SENIOR SOFTWARE ENGINEER - OBSERVE BY SNOWFLAKE, OPENTELEMETRY, YOU WILL: Pioneer new instrumentation capabilities in the OpenTelemetry community, defining and building next-generation telemetry collection for emerging domains including LLM/AI inference, Browser RUM, and mobile. Design and implement OTel Collector components (receivers, processors, exporte

We design Spotify’s consumer experience—end to end, moment to moment, across every screen, platform, and partner integration. Our mission is to make listening feel effortless, personal, and joyful for billions of users around the world. That means turning complexity into clarity across hundreds of touchpoints—from our mobile and desktop apps to the smart speakers, TVs, cars, and integrations where Spotify shows up every day. If it touches a consumer, we shape it. We bring deep insight into human behavior, design, and technology to craft experiences that feel intuitive, expressive, and unmistakably Spotify. The Policy & Safety team sits within Content Platform in the Experience Mission, building the systems that keep Spotify safe, compliant, and trusted by millions of users and creators. This team owns Spotify’s content moderation infrastructure — from detection models to policy enforcement systems and compliance data pipelines. Working at the intersection of machine learning, platform engineering, and regulatory compliance, the team partners closely with Trust & Safety, Legal, and Public Affairs. They’re on the critical path for every new content type and social feature — including messaging, comments, and collaborative experiences — ensuring safety is built in from day one. With a strong focus on “safety by default,” the team is investing in large-scale rearchitecture and ML-driven systems to proactively protect users and empower safer interactions across the platform. What You'll Do Design, build, and ship production-grade machine learning systems that power content safety and policy enforcement at Spotify scale Own and lead key technical initiatives across detection, classification, and policy evaluation systems Develop and maintain ML models for content moderation, including multimodal and LLM-based systems Build robust evaluation frameworks, including standardized datasets, offline and onlin

We design Spotify’s consumer experience—end to end, moment to moment, across every screen, platform, and partner integration. Our mission is to make listening feel effortless, personal, and joyful for billions of users around the world. That means turning complexity into clarity across hundreds of touchpoints—from our mobile and desktop apps to the smart speakers, TVs, cars, and integrations where Spotify shows up every day. If it touches a consumer, we shape it. We bring deep insight into human behavior, design, and technology to craft experiences that feel intuitive, expressive, and unmistakably Spotify. The Content Platform team powers the full lifecycle of content across music, podcasts, audiobooks, and emerging formats at Spotify. We ensure that everything from licensed catalog to user-generated content is understood, trusted, safe, and high quality for millions of listeners worldwide. Our systems are responsible for how content is ingested, understood, enriched, governed, and distributed across the platform. As the scale and diversity of content continue to grow—driven by advances in AI, new creation tools, and emerging content formats—we’re investing in intelligent systems that can understand, evaluate, manage, and route content reliably at global scale. We’re hiring Senior Staff Machine Learning Engineers to build and scale foundational ML systems that power content understanding, safety, policy enforcement, and decisioning across Spotify. Depending on your experience and interests, you may focus on areas ranging from multimodal content understanding and platform-level ML systems to safety, risk detection, policy enforcement, and compliance. You’ll help shape the architecture and technical strategy behind how Spotify understands and makes decisions about content at global scale. This work is foundational to delivering safe, high-quality experiences for listeners and creators while enabling new ways for people to interact with content across Spotify. What Yo

We design Spotify’s consumer experience—end to end, moment to moment, across every screen, platform, and partner integration. Our mission is to make listening feel effortless, personal, and joyful for billions of users around the world. That means turning complexity into clarity across hundreds of touchpoints—from our mobile and desktop apps to the smart speakers, TVs, cars, and integrations where Spotify shows up every day. If it touches a consumer, we shape it. We bring deep insight into human behavior, design, and technology to craft experiences that feel intuitive, expressive, and unmistakably Spotify. The Content Platform team powers the full lifecycle of content across music, podcasts, audiobooks, and emerging formats at Spotify. We ensure that everything from licensed catalog to user-generated content is understood, trusted, safe, and high quality for millions of listeners worldwide. Our systems are responsible for how content is ingested, understood, enriched, governed, and distributed across the platform. As the scale and diversity of content continue to grow—driven by advances in AI, new creation tools, and emerging content formats—we’re investing in intelligent systems that can understand, evaluate, manage, and route content reliably at global scale. We’re hiring Senior Staff Machine Learning Engineers to build and scale foundational ML systems that power content understanding, safety, policy enforcement, and decisioning across Spotify. Depending on your experience and interests, you may focus on areas ranging from multimodal content understanding and platform-level ML systems to safety, risk detection, policy enforcement, and compliance. You’ll help shape the architecture and technical strategy behind how Spotify understands and makes decisions about content at global scale. This work is foundational to delivering safe, high-quality experiences for listeners and creators while enabling new ways for people to interact with content across Spotify. What Yo

At Lyft, our purpose is to serve and connect. We aim to achieve this by cultivating a work environment where all team members belong and have the opportunity to thrive. Our core philosophy is to empower developers to self-serve rather than be bottlenecked by a central quality team. We believe that by creating smart, automated tooling, we can eliminate common roadblocks, making developers happier and more productive. The Rider Quality team is focused on elevating quality, testing, and accessibility across our mobile platforms. We are currently shifting our strategy to heavily leverage automation and AI to revolutionize how we approach testing. We're not doing traditional QA - we're building the future of quality engineering. This is a chance to step into a Senior role where you won't just write code; you'll design systems that define how hundreds of engineers deliver product faster, happier, and with fewer bugs. We are fundamentally shifting away from manual processes and existing automation frameworks that struggle to keep up, betting heavily on Artificial Intelligence and agentic frameworks to drive a massive "shift left" in our organization. Success in this role is measured by tangible impact, including increased developer satisfaction, engineering hours saved, and bugs/incidents avoided in production. We are seeking a highly skilled and innovative Senior Software Engineer to join our team. You will be instrumental in building the next generation of our quality assurance platform. You will be responsible for designing and developing advanced AI-powered tooling for test case generation, review, and execution. Your work will directly impact our ability to provide fast, actionable feedback to developers, "shifting left" to ensure quality from the earliest stages of development. You will play a key role in integrating these tools into our existing developer workflows, ensuring seamless adoption and maximum impact. We are looking for someone with a strong background in

Employee Applicant Privacy Notice Who we are: Shape a brighter financial future with us. Together with our members, we’re changing the way people think about and interact with personal finance. We’re a next-generation financial services company and national bank using innovative, mobile-first technology to help our millions of members reach their goals. The industry is going through an unprecedented transformation, and we’re at the forefront. We’re proud to come to work every day knowing that what we do has a direct impact on people’s lives, with our core values guiding us every step of the way. Join us to invest in yourself, your career, and the financial world. The role As a Senior Manager within our Capital Markets Team, you will be the execution lead and central orchestrator for our most critical initiatives, guiding them from inception to successful completion. This is a high-visibility leadership role for a hands-on operator who excels at driving complex, cross-functional workstreams while ensuring strict alignment with the company’s broader finance and planning priorities. The ideal candidate is a self-driven leader who pairs a big-picture perspective with the analytical rigor required to dive into details, ask the right questions, and maintain cross-functional cohesion. You will own the advancement of key Capital Markets initiatives, ensuring all timelines are met. Serving as a trusted partner to the Director of Transaction Development, you will strengthen engagement with business lines and help shape SoFi’s evolving funding platform. This role requires combining strong execution discipline with strategic judgment, moving seamlessly between driving daily progress, clearing roadblocks, and providing high-level team direction. What you’ll do: Execution Leadership: Provide end-to-end oversight of Capital Markets initiatives, ensuring disciplined delivery and clear accountability across workstreams. Actively push progress, enforce timelines, and hold stakeholder