PayPal

Principal Mobile Architect

PayPal$218K — $323K *
Consumer Technology
8 - 10 years of experience
Job Overview by Ladders

Qualifications

  • 14+ years of mobile application development experience on iOS and Android platforms.
  • Proficient in cross-platform frameworks like React Native and Flutter.
  • Expertise in native mobile development with Swift, Objective-C, Kotlin, and Java.
  • Strong grasp of mobile architectural patterns such as MVVM and Clean Architecture.
  • Experience with RESTful APIs and cloud services including AWS.

Responsibilities

  • Design and implement mobile app architecture for scalability and performance.
  • Lead cross-platform app development and ensure optimal user experience.
  • Provide mentorship to mobile developers and foster a collaborative team culture.
  • Research new mobile technologies to drive innovation in applications.
  • Conduct thorough code reviews and maintain coding standards.

Benefits

  • Flexible work environment with a hybrid model.
  • Health and life insurance coverage.
  • Employee stock options available.
  • Comprehensive resources for financial, physical, and mental health.
  • Paid time off to support work-life balance.
Full Job Description
Job Summary:
We are seeking a highly skilled and experienced Mobile Architect to lead the design, development, and implementation of our mobile applications across multiple platforms. This role requires a deep understanding of both cross-platform and native mobile development, strong leadership skills, and a passion for building high-quality, user-friendly mobile experiences. You will be a key contributor to shaping our mobile strategy and driving innovation in our mobile products.

Job Description:

Essential Responsibilities:
  • Increases results & effectiveness of all software engineers in a large domain
  • Sets the technology roadmap for a domain
  • Adapts their role to the need, selecting the most effective means of realizing their technical goals
  • Provides advice and counsel to senior executives within PayPal, influencing the development of multi-year business strategies
  • Exercises wide latitude in determining objectives and approaches to assignments and takes initiative to achieve results
  • Handles ambiguous and unfamiliar situations and uses creativity to deliver decisive resolutions
  • Uses discovery & exploratory research, not being limited to technical domains, to make successful decisions
  • Identifies themes & trends that span projects and teams, and finds broadly impactful opportunities for improvement
  • Uses professional savvy to determine when industry-standard solutions can be adopted, versus when a problem space warrants a novel solution ("build/buy")
  • Mentor others as a means of propagating technical influence, and to enhance the performance of their organization


Minimum Qualifications:
  • 10+ years relevant experience and a Bachelor's degree OR Any equivalent combination of education and experience.


Additional Responsibilities & Preferred Qualifications:

Let's Talk About Responsibilities
  • Architectural Design: Design and implement the overall architecture for our mobile applications, ensuring scalability, performance, maintainability, and security. This includes defining the technical stack, choosing appropriate frameworks and libraries, and establishing coding standards and best practices.
  • Cross-Platform Development: Lead the development of cross-platform applications using frameworks like React Native, Flutter, or similar technologies, targeting both iOS and Android platforms.
  • Native Development (iOS & Android): Provide expertise and guidance on native iOS (Swift/Objective-C) and Android (Kotlin/Java) development when needed for platform-specific features or performance optimization.
  • Technical Leadership: Mentor and guide mobile developers, providing technical expertise, code reviews, and fostering a culture of collaboration and knowledge sharing.
  • Technology Evaluation: Research and evaluate new mobile technologies, frameworks, and tools to identify opportunities for improvement and innovation.
  • Performance Optimization: Identify and address performance bottlenecks, optimize application speed and memory usage, and ensure a smooth and responsive user experience.
  • Testing & Quality Assurance: Collaborate with QA teams to develop and implement comprehensive testing strategies, ensuring the delivery of high-quality, bug-free applications.
  • Collaboration: Work closely with product managers, designers, and other stakeholders to understand requirements, translate them into technical specifications, and deliver solutions that meet business needs.
  • Code Reviews: Conduct thorough code reviews to ensure code quality, adherence to standards, and best practices.
  • Documentation: Create and maintain technical documentation related to the mobile architecture, development processes, and best practices.
  • Staying Current: Stay up-to-date with the latest trends and advancements in mobile technology and development.

Let's Talk About Qualifications And Experience

Required:

  • Extensive Mobile Development Experience: Proven experience of 14+ years in designing, developing, and deploying mobile applications on both iOS and Android platforms.
  • Cross-Platform Expertise: Strong understanding and experience with cross-platform mobile development frameworks (e.g., React Native, Flutter).
  • Native Mobile Development Expertise: Solid understanding of native iOS (Swift/Objective-C) and Android (Kotlin/Java) development, including platform-specific features and best practices.
  • Architectural Patterns: Deep understanding of mobile architectural patterns (e.g., MVVM, MVP, Clean Architecture) and their application.
  • API Integration: Experience with RESTful APIs, web services, and cloud API technologies like API Gateways.
  • Devops: Good understanding of mobile devops practices and expertise in tools such as Github, Jenkins, Github actions, Fastlane, Testflight, Firebase suite etc. Must be able to develop automation scripts and pipelines. Good understanding of containerization technologies like Docker, Kubernetes etc. Able to write Dockerfiles and Helm charts
  • Cloud: Exposure to AWS cloud services like API Gateways, EKS, Eventbridge, Kinesis streams, RDS, Dynamodb etc. Able to understand cloud architecture and ideate confidently
  • Performance Optimization: Expertise in identifying and resolving performance bottlenecks in mobile applications. Exposure to APM and monitoring technologies such as Datadog, Cloudwatch, Firebase etc
  • Testing & Debugging: Proficiency in mobile testing frameworks and debugging tools.
  • Version Control: Experience with Github and other version control systems.
  • Agile Methodologies: Familiarity with Agile development methodologies (e.g., Scrum, Kanban).
  • Excellent Communication Skills: Strong written and verbal communication skills, with the ability to effectively communicate technical concepts to both technical and non-technical audiences.
  • Problem-Solving Skills: Strong analytical and problem-solving skills, with the ability to identify and resolve complex technical issues.
  • Leadership Skills: Ability to mentor and guide other developers, fostering a collaborative and supportive team environment.


Preferred:
  • Knowledge of mobile security best practices.
  • Experience with UI/UX design principles.
  • Contributions to open-source mobile projects.


Subsidiary:
PayPal

Travel Percent:
0

The base pay for this role will depend on where you work and the relevant experience and expertise you bring. The expected range of pay for this role by location is:

Primary Location | Pay Range:
San Jose, California | ($218,000.00 - $323,950.00 Annually)

Additional Location(s) | Pay Range:
Austin, Texas | ($198,000.00 - $294,250.00 Annually)

Additional compensation for this role may include an annual performance bonus, equity, or other incentive compensation, as applicable.

For the majority of employees, PayPal's balanced hybrid work model offers 3 days in the office for effective in-person collaboration and 2 days at your choice of either the PayPal office or your home workspace, ensuring that you equally have the benefits and conveniences of both locations.

Our Benefits:

At PayPal, we're committed to building an equitable and inclusive global economy. And we can't do this without our most important asset-you. That's why we offer comprehensive, choice-based programs, to support all aspects of personal wellbeing-physical, emotional, and financial-delivering meaningful value where it matters most. We strive to create a flexible, balanced work culture with a holistic approach to benefits, including generous paid time off, healthcare coverage for you and your family, and resources to create financial security and support your mental health.

About PayPal

PayPal has remained at the forefront of the digital payment revolution for more than 20 years. By leveraging technology to make financial services and commerce more convenient, affordable, and secure, the PayPal platform is empowering more than 375 million consumers and merchants in more than 200 markets to join and thrive in the global economy.

PayPal Careers

Joining PayPal now offers an unparalleled opportunity to become part of a leading global team of professionals dedicated to revolutionizing digital payments and financial services. As a beacon of innovation and diversity, PayPal is where your professional journey can reach new heights. Work You’ll Do At PayPal, we are committed to excellence in every aspect of our business, from the innovative solutions we provide to the inclusive culture we nurture. By joining our team, you will help shape the future of payments globally, working alongside some of the brightest minds in technology and finance. Transform the Financial Landscape Lead the charge in the digital payments revolution with PayPal, a company known for its leadership in technology and financial services. Our team at PayPal is at the forefront of digital innovation, making significant impacts across various industries and improving the way millions of people handle transactions daily. Engage with a Global Team Collaborate with over 20,000 dedicated professionals around the world who are experts in technology, finance, and customer engagement. PayPal’s commitment to growth and diversity is evident in our dynamic team environment where every voice is valued and every team member is empowered. PayPal Jobs and Employment Opportunities We are actively expanding our team and have numerous job opportunities that cater to a wide range of skills and experiences. Whether you’re looking for a full-time position, an internship, or leadership roles, PayPal offers a path for career advancement and professional development. Innovate and Grow Join PayPal and be part of a company that values innovation and leadership. Deliver targeted solutions and drive change across the financial ecosystem with a team that’s equipped with the best tools and resources. At PayPal, your career is future-proofed with endless opportunities for advancement and skills enhancement through our comprehensive training and development programs. Be Part of Our Culture At PayPal, we pride ourselves on a workplace culture that supports diversity, encourages professional growth, and fosters innovation. Our benefits package is designed to support the health, financial security, and well-being of our employees and their families. Explore PayPal Careers Discover the exciting career opportunities at PayPal, where we are hiring creative, curious, and motivated individuals. Search open positions that match your skills and interests. We look for professionals who are passionate about making a difference and ready to contribute to our team’s success. Stay Connected with PayPal Keep up to date with the latest career tips, industry insights, and company news—all from the people who work at PayPal. Personalize your experience by subscribing to job alert emails, tailored to your preferences, and see what exciting and rewarding opportunities await. Join Our Team Ready to take the next step in your career? Prepare your resume, sharpen your interview skills, and apply for a position at PayPal today. Engage with our professional network and become part of a company that’s leading the way in digital payments. SEARCH PAYPAL JOBS At PayPal, your ambitions lead you forward, and our collective innovation drives us all. Join us in making a difference in the digital payments landscape worldwide.
Learn more about PayPal
Size
30,900 employees
Market Cap
$77.3 billion
Industry
Net Income
$4.2 billion
Founded
1998
5 Year Trend
+18.5%
Revenue
$21.4 billion
NASDAQ

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