Join our mission, join Doctolib!
Doctolib is looking for you for an internship in the Engineering Department for our office in Nantes.
Powering Healthcare Through Technology
At Doctolib, we’re building the future of healthcare with a cloud-native platform designed to support different healthcare specialties and countries. Our tech team works on a highly modular architecture, enabling us to scale and innovate quickly while ensuring our solutions remain secure, reliable, and high-performing.
Collaboration and Knowledge Sharing are at the heart of how we work. We believe that fostering team cohesion and scaling knowledge is essential for growth. That’s why we organize Tech Time—dedicated weekly sessions where engineers share insights, align on challenges, and push forward innovation across teams. Learn more about Tech Time here.
Our stack is diverse, including Rails, TypeScript, Java, Python, Kotlin, Swift, and React Native. We prioritize clean, scalable code, rigorous testing, and continuous improvement. You’ll work in agile Feature Teams, collaborating with product managers, designers, and other engineers to solve complex technical challenges that directly improve patient care.
We’re also investing in the ethical use of AI to empower healthcare professionals and patients alike. Whether it’s using machine learning to assist doctors during consultations or developing predictive tools to improve patient outcomes, AI is woven into the fabric of our product vision. Learn about our AI careers here and check out our first AI Hackathon here.
We hold ourselves to the highest standards of security, performance, and reliability to protect patient data and ensure confidentiality. Following our core guiding principles for product and tech development, we continuously push the boundaries of healthcare technology. Discover more about our Tech & Product Guiding Principles here.
What you’ll do
As a Software Engineer Intern at Doctolib, you'll get hands-on experience working on impactful projects right from day one. You’ll be part of a team that empowers healthcare professionals and millions of patients by developing innovative tech solutions.
Your role will include:
- Build and Own Features: You’ll work alongside experienced engineers to design, develop, test, and ship features that impact real users. You’ll take on ownership of your codebase, from ideation to production, ensuring reliability and performance.
- Collaborate Across Teams: Partner with product managers, designers, and engineers to solve complex technical challenges and build scalable, secure, and user-friendly healthcare tools. You’ll get to work in a multi-functional environment where collaboration fuels success.
- Write Clean, Efficient Code: At Doctolib, we care about code quality. You’ll learn to write maintainable, well-documented code, following industry best practices in design, testing, and peer review. Be ready to write tests, refactor, and optimize as needed to keep our platform healthy.
- Solve Real-World Problems: You’ll contribute to projects that directly enhance patient care, improve doctor-patient relationships, and enable practitioners to collaborate securely. You’ll see the immediate impact of your work, helping millions of users get better access to healthcare.
- Continuous Learning: Your learning won’t stop with code. You’ll have the chance to pick up new skills, explore new tools, and even dive into areas like AI and distributed systems, all while shaping the future of healthcare tech.
By the end of your internship, you will have:
- Designed, developed, and deployed real-world features used by millions of people.
- Gained deep technical knowledge in cloud-based architectures and mobile-first solutions.
- Worked with top-tier engineers and product leaders to solve high-impact problems.
- Showcase your work to Doctolib’s Tech Leadership during our exclusive
- End-of-Internship Demo Fair—a chance to demo your projects, get direct feedback, and celebrate your contributions to the future of healthcare tech!
Who you are
At Doctolib, we’re looking for ambitious, curious, and collaborative interns who are ready to make an impact. Even if you don’t tick every box, we encourage you to apply if you’re excited about healthcare tech and eager to learn.
You could be a great fit if you:
- Love problem-solving and are driven by curiosity—you're not afraid to dive into complex issues and find creative solutions.
- Thrive in a collaborative environment and enjoy working with cross-functional teams, sharing knowledge, and learning from your peers.
- Have a passion for technology and product development, and always keep the user experience in mind.
- Are comfortable with coding in multiple languages and eager to learn our tech stack (Rails, TypeScript, Java, Python, Kotlin, Swift, React Native — you’ll have plenty of support from your peers to get up to speed).
- Are in your final year of a degree in Software Engineering, Computer Science, or a related field and looking for a 6-month full-time internship.
- Communicate fluently in English, as it’s our working language.
Bonus points if you:
- Have experience with web development or building products in a fast-paced environment.
- Have worked on side projects or contributed to open-source communities—anything that shows your passion for coding and learning.
What we offer
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- A 3-month dedicated onboarding program - the Doctolib Academy
- Public transportation rembursement
- Discount on Urban Sport Club membership
- Lunch voucher with Swile card
- Continuous training programs on all key competencies (English, soft skills, expertise)
- Transparent internal mobility opportunities you're welcome to apply for after your internship
- High-quality office spaces supporting collaboration, health and wellbeing
- Team building & Company events (Doctoberfest, Kids day, …)
The Interview Process
- Coding Game (1h)
- Recruiter Call (30 min)
- Feature Building (1h)
- Behavioural Interview (1h)
Job Details
- Internship
- Duration: 6 months
- Workplace: Nantes
- Gross salary: 1500 € / month
- Start date: 01.02.2025
- Opportunity to work hybrid or office-based
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.
The more diverse ideas are heard, the more our product will truly improve healthcare for all. You are welcome to apply to Doctolib, regardless of your gender, religion, age, sexual orientation, ethnicity, 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 [email protected] for inquiries or to exercise your rights.
What We Do
Since Doctolib's creation in 2013, we have had one purpose: strive for a healthier world.
1. We aim to improve the daily lives of care teams by providing them with a new generation of technologies and services.
2. We aim to improve health for all, by offering a fast and frictionless journey for all care episodes, creating new ways for people to receive care and empowering them to become actors of their health.
At Doctolib, we are honored to work in the healthcare field and we believe that innovation in healthcare should be handled differently. We apply 4 guiding principles in everything we do:
1. We create helpful solutions for care teams and people.
2. We serve everyone equally and create well-designed and accessible technologies.
3. We team up with our users to strive for a healthier world and act as one team.
4. We protect our users' privacy. It’s their health, their data.
To achieve our purpose, we are assembling a team dedicated to improving healthcare, with a human-centric approach and an entrepreneurial mindset.
www.doctolib.com
