Staff Mobile Engineer

About the role

Join the Patient domain to evolve our mobile application into an AI-driven health companion. You will set technical standards and architectural patterns while improving the quality and user experience of our platform. In this capacity, you will own the long-term technical vision for the mobile stack and ensure alignment with broader product goals. You will act as a technical catalyst, driving initiatives that raise the bar for reliability, performance, and user trust. Your work will directly influence how millions of patients interact with healthcare services through a mobile interface. You will collaborate closely with cross-functional partners to translate complex requirements into elegant, production-ready mobile solutions. This role is ideal for an engineer who thrives on shaping the foundation of a critical platform rather than only shipping isolated features. Your contributions will be visible across the organization and will have a lasting impact on the future of digital health.

Key facts

What you'll do

• Define and implement mobile architecture patterns and technical standards to establish a robust foundation for the application.
• Guide the technical roadmap and make high-level architectural decisions that align with long-term product and business objectives.
• Mentor mobile engineers to ensure the development of scalable, high-quality solutions that meet rigorous engineering standards.
• Lead feature development to enhance app performance, reliability, and user experience across diverse device configurations.
• Maintain technical excellence and best practices across the mobile platform to reduce technical debt and improve maintainability.
• Evaluate emerging technologies and tools to determine their applicability and potential impact on the mobile ecosystem.
• Collaborate with designers and product managers to translate user needs and business goals into technically feasible mobile specifications.
• Drive the adoption of automation in testing, building, and deployment to accelerate delivery and improve release confidence.
• Ensure that mobile applications comply with performance, security, and privacy requirements relevant to the healthcare sector.
• Analyze production data and user feedback to identify bottlenecks and opportunities for continuous improvement of the mobile experience.
• Facilitate code reviews and knowledge-sharing sessions to elevate the overall quality of the engineering organization.
• Partner with backend teams to design and integrate robust APIs that support seamless mobile functionality.
• Champion accessibility and internationalization efforts to make the application usable for a diverse patient population.
• Contribute to the definition of release strategies and rollout plans that mitigate risk and maximize user adoption.

Requirements

• Minimum 5 years of software engineering experience, preferably in high-usage B2C mobile environments where user expectations are demanding.
• Deep, hands-on expertise in React Native, including a strong understanding of its core concepts and lifecycle patterns.
• Proven ability to establish technical standards and improve code quality at scale across a distributed engineering team.
• Strong technical leadership skills with a product-oriented mindset that bridges the gap between engineering and business stakeholders.
• Ability to balance business requirements with technical constraints while maintaining a clear focus on long-term platform health.
• Fluency in English to collaborate effectively with cross-functional teams and contribute to global discussions.
• Experience working with complex state management scenarios and optimizing application performance under real-world conditions.
• Demonstrated capability to troubleshoot difficult production issues and implement resilient error-handling strategies.

Nice to have

• Experience working in healthcare or other regulated industries where compliance and data sensitivity are critical.
• Contributions to open-source mobile projects or active participation in developer communities that share knowledge and best practices.
• Practical knowledge of native iOS or Android development, enabling deeper collaboration with platform-specific engineers.

Practical notes

• Benefits include free health insurance for you and your children, Moka.care mental health services, and a Parent Care Program providing one extra month of leave.
• Additional perks: Swile lunch vouchers, up to 14 days of RTT, work council subsidies for sports or creative activities, and 10 days of work-from-abroad flexibility per year.
• Support for caregivers and employees with disabilities includes adapted remote policies, extra medical leave, and psychological support.
• Interview process: Recruiter call, mobile pair programming, mobile app design session, behavioral interview, and reference checks.
• Work

location: Hybrid work mode with flexibility for remote work, centered around the Paris office.

• Start date: As soon as possible, requiring availability to integrate the team rapidly and begin impactful work without delay.
• This is a full-time, permanent position designed for a self-driven professional who will grow with the company over the long term.
• Compensation details are not specified in the current source documentation and are not included on this page.
• Travel is not expected as part of the core responsibilities for this role.
• Visa sponsorship considerations are not detailed in the source and should be discussed during the recruitment process if relevant.
• Candidates must be legally authorized to work in France, and the selection process will verify eligibility according to local regulations.
• The hiring team encourages applications from diverse backgrounds and looks for engineers who are passionate about building products that improve healthcare access.