Staff Mobile Engineer – React Native (x/f/m)

Doctolib (Italy); Paris; On-site; EUR 90,000 - 130,000; Full time

Benefits offered by this job

Health insurance

Parental leave

Mental health support

Flexibility days

Lunch vouchers

Job summary

Doctolib in Paris is seeking a Staff Mobile Engineer to advance our React Native-based mobile app in the Patient domain. You will shape architecture, drive quality, and mentor the mobile team while delivering features that improve UX and performance.

This permanent, full-time role offers a hybrid working mode and collaboration with product, design, and business teams to build health-tech innovations.

Qualifications

• 5+ years of experience building high‑usage mobile apps.
• Deep expertise in React Native and mobile dev best practices.
• Proven track record establishing technical standards and improving code quality at scale.
• Product‑oriented, able to guide teammates on tradeoffs between business and tech constraints.
• Strong technical leadership to guide teams through complex challenges.
• Fluent in English.

Responsibilities

• Establish and evolve mobile architecture patterns and standards.
• Drive technical excellence across mobile development and code quality.
• Contribute to the technical roadmap and guide platform decisions.
• Mentor mobile engineers and promote scalable solutions.
• Lead features that enhance UX and app performance.

Skills

React Native

Mobile development

Leadership

English fluency

Tools

Rails

TypeScript

Java

Python

Kotlin

Job description

What you'll do

We are looking for a Staff Mobile Engineer with strong expertise in React Native to join our Patient domain at Doctolib. As a Mobile Staff Engineer, your mission will be to transform the Doctolib mobile app into a full health companion powered by AI to help people lead healthier lives. You will play a key role in improving the quality, UX, and depth of our mobile application while contributing significantly to the technical foundations of mobile development for the team.

Working in the tech team at Doctolib involves building innovative products and features to improve the daily lives of care teams and patients. We work in feature teams in an agile environment, while collaborating with product, design, and business teams.

• Establish and evolve mobile architecture patterns and technical standards for the patient domain
• Drive technical excellence across mobile development, ensuring high code quality and best practices
• Contribute to the technical roadmap and guide architectural decisions for the mobile platform
• Mentor and support mobile engineers in implementing robust, scalable solutions
• Lead by example in building features that enhance the user experience and app performance

About our tech environment

Our solutions are built on a single fully cloud‑native platform that supports web and mobile app interfaces, multiple languages, and is adapted to the country and healthcare specialty requirements. To address these challenges, we are modularizing our platform run in a distributed architecture through reusable components. Our mobile applications are built with React Native. The rest of our stack is composed of Rails, TypeScript, Java, Python and Kotlin. We leverage AI ethically across our products to empower patients and health professionals.

Who you are

• You have at least 5+ years of software engineering experience building high‑usage mobile applications, ideally in B2C environments
• You have deep expertise in React Native and mobile development best practices
• You have a track record of establishing technical standards and improving code quality at scale
• Are product‑oriented and comfortable guiding your teammates to suggest tradeoffs to balance business needs with technical constraints
• You demonstrate strong technical leadership and the ability to guide teams through complex technical challenges
• You are fluent in English

Nice to have:

• Experience working in healthcare or other regulated industries
• Contributed to open‑source mobile projects or mobile developer communities
• Experience with native iOS or Android development alongside React Native

What we offer

• Free comprehensive health insurance for you and your children
• Parent Care Program: receive one additional month of leave on top of the legal parental leave
• Free mental health and coaching services through our partner Moka.care
• For caregivers and workers with disabilities, a package including an adaptation of the remote policy, extra days off for medical reasons, and psychological support
• Work from abroad for up to 10 days per year thanks to our flexibility days policy
• Work Council subsidy to refund part of sport club membership or creative class
• Up to 14 days of RTT
• Lunch voucher with Swile card

Job details

Permanent position • Full‑time • Paris, France • Start date: as soon as possible • Working mode: hybrid

Equal Opportunity Statement

At Doctolib, we are committed to improving access to healthcare for everyone. This translates into our recruitment process. We evaluate candidates based solely on qualifications and motivation, without any form of discrimination. We welcome you to apply regardless of your gender, religion, age, sexual orientation, ethnicity, or disability. To ensure equal opportunities, we invite you to exclude personal information (e.g., pictures, age) from your applications. If you require any accommodation, please let us know for support during the hiring process. Join us in building the healthcare we all dream of! All information provided is processed by Doctolib for application management. For data processing details, click here. Please contact hr.dataprivacy(at)doctolib.com for inquiries or to exercise your rights.