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Doctolib

Senior Software Engineer - Business Performance (x/f/m)

Nantes
Level
Senior

Not stated in the posting: salary, work type, visa.

Open. First seen 20 October 2026.

Apply on the company's site →

About the role

Join our mission, join Doctolib!

Doctolib is growing, and we are hiring a Senior Fullstack Software Engineer in Nantes to join the Business Performance team.

Your mission will be to help Doctolib reinforce its position as a leading healthcare technology platform by building high-quality products that improve the daily lives of healthcare professionals and patients. You will work in feature teams developing solutions that directly impact millions of people across Europe.

Doctolib's standard text

Working in the tech team at Doctolib means building innovative products and features to improve the daily lives of care teams and patients.

Your impact

Your responsibilities include but are not limited to:

  • Collaborate with product managers, designers, and engineers to build features that deliver value to healthcare professionals and patients
  • Design and implement technical solutions ensuring performance, security, and usability across our fullstack applications (React, Ruby on Rails, JVM ecosystem)
  • Strong design and architecture skills: you contribute to technical decisions, not just implementation
  • A track record of balancing delivery speed, reliability, and maintainability under real constraints
  • Comfortable with AI-assisted development workflows, and able to help your team raise their own proficiency
  • Share your expertise and collaborate across teams to evolve Doctolib's architecture and technical standards
  • In BP, the scope is broad, and the topics are diverse. Teams are small, and decision-making is close to the action. And if you want to understand how a tech scale-up generates (and protects) its growth, you’ll have a front-row seat.
Doctolib's standard text

Life at Doctolib Tech

  • Our solutions are built on a single fully cloud-native platform that supports web and mobile app interfaces, multiple languages, and is adapted to country and healthcare specialty requirements.
  • Our stack is composed of Rails, TypeScript, Java, Python, Kotlin, Swift, and React Native.
  • We leverage AI ethically across our products to empower patients and health professionals. Discover our AI vision here.

Want to learn more about our tech culture and environment? Visit the Doctolib Tech site.

Who you are

Doctolib's standard text

Before you read on: if you don't have the exact profile described below, but you feel this job description matches your skill set, we still encourage you to apply.

You could be our next team mate if you:

  • You have fullstack software engineering experience with React and the JVM ecosystem (Java, Kotlin, Spring Boot) - Ruby experience is a bonus
  • You have a "user first" mindset and are committed to building secure, well-tested, and pragmatic code
  • You bring a strong testing culture and are passionate about code quality and system resiliency
  • You are proactive, curious, and eager to share knowledge through pair programming and collaboration

What we offer

  • Free comprehensive health insurance (basic package) for you and your children
  • 25 days of paid vacation per year, plus up to 14 days of RTT
  • Free mental health and coaching services through our partner Moka.care
  • Work from abroad for up to 10 days per year thanks to our flexibility days policy
  • Lunch vouchers (Swile card) worth €8.50 per working day, with €4.50 covered by Doctolib
  • A subsidy from the work council to refund part of the membership to a sport club or a creative class
  • 50% reimbursement of your public transport subscription
  • Enrollment in Doctolib's long-term employee value sharing plan called DoctoGrowth
  • ParentCare Program: Enjoy full salary coverage (100%) during your first month of birth leave, and 75% during the second, covered by Doctolib
  • For caregivers and workers with disabilities, a package including an adaptation of the remote policy, extra days off for medical reasons, and psychological support

The interview process

  • A first interview with a member of the Talent Acquisition team
  • A Coding and System Design interviews
  • A final interview
  • Reference check

Job details

  • Permanent position / Fixed term contract
  • Full Time / Part Time
  • Workplace
  • Start date: As soon as possible
  • Compensation : fix
Doctolib's standard text

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.

Doctolib's standard text

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: Germany l France l Italy l Netherlands. Please contact hr.dataprivacy(at)doctolib.com to exercise your rights.

What this role asks for

Particular to this role

Spring

Rare in Doctolib's other 96 open postings.

In most of Doctolib's ads

Java · Kotlin · Python · React · React Native · Ruby on Rails · Swift · TypeScript

Named in most of its open postings, whatever the role.

73% of this description is written for the role. The rest is Doctolib's standard text, folded away below.

Compared with Doctolib's other open jobs.

The team: Engineering HIRES STEADILY

This role is one of 77 open in Engineering. 22 were posted in the last 30 days and the oldest in January: a team that hires all year rather than one being built.

WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS

Python (77 of 77), Java (74 of 77), Kotlin (72 of 77), React (72 of 77), React Native (72 of 77), Ruby on Rails (72 of 77), TypeScript (72 of 77)

OTHER ROLES ON THIS TEAM

From the team and dates on Doctolib's own job board.

Other openings for this role

2 open postings for this role in Nantes, first posted 20 October 2026. The company is likely hiring for more than one position. None has been taken down and posted again.

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