Join Proton and build a better internet where privacy is the default

Proton was founded in 2014 by scientists from CERN on a simple truth: privacy is a fundamental human right. Since then, we’ve built the world’s largest encrypted email service (Proton Mail) and expanded into Proton VPN, Proton Drive, Proton Pass, and Proton Calendar—tools used by millions globally to protect their freedom, fight censorship, and keep their data safe. In some situations, Proton has literally helped save lives!

We are profitable, independent (no VC control), and selectively hire from the top ~1% of applicants. Our 500+ team members across 50+ countries come from leading organizations and elite academic backgrounds. We move fast, keep hierarchy light, and prioritize impact over optics. If you want to do meaningful work with exceptionally high-caliber people, this is it. Join us and do work you can truly be proud of. Check our open-source projects here!

The team:

Inbox is the organisation that looks after Proton's Mail and Calendar products for iOS, Web and Desktop (including our B2B focused Bridge application). As a QA Automation Engineer on the Inbox team, you will play a crucial role in testing Proton's most vital services, including Mail and Calendar. We expect you to be customer-centric, continuously learning, passionate about technology and usability. You are adept at turning technical complexities into seamless user experiences. Effective teamwork, collaboration with Product, Design, APIs, and your team, and data-driven decision-making are essential aspects of this role. 

Tech Stack and Tools:

Kotlin, Java (Jetpack Compose Testing, Espresso, UI Automator), XCode, SWIFT (XCUITest)

What you will do:

• Automate away the waste in the testing of Proton Mail’s mobile applications.
• Shape the overall testing architecture and standards (ensuring consistent metrics, quality approach, defect resolution process, CI/CD pipelines).
• Establish a team mindset focused on quality. Use your sharp eyes and technical knowledge to ensure Proton users enjoy a flawless experience.
• Keep engagement high with a fast-paced development process and ongoing deliveries. Execute and adjust your testing activities accordingly.
• Collaborate closely with Customer Support to identify issues, priorities, and user feedback.
• Define and lead a unified quality strategy for the Inbox Business Unit.

What we are looking for:

• 10+ years of experience as a QA Engineer and at least 2+ years of experience in developing automation for mobile platforms
• Proficiency in Kotlin or Java programming languages, with hands-on experience in UI testing frameworks such as Espresso, UiAutomator, Compose UI Test
• Proficiency in Swift programming language, with hands-on experience in UI testing frameworks: XCUITest and XCTest
• Understanding of CI/CD processes and tools
• Strong technical skills and being pro at identifying issues and solving complex problems
• Good understanding of the software development life-cycle process
• Knowledge of quality assurance methodologies, tools, and processes
• Proactiveness and high motivation

What We Offer:

• Work that Matters: millions of people trust Proton with their privacy. We answer only to our users — not advertisers, not investors with conflicting agendas, not governments. The work you do here is real, and the impact is measurable. (read more about our impact here)
• A great Team: Our team is diverse, collaborative, and tight-knit with people coming from all walks of life, including many of the world’s top academic institutions and organizations, such as MIT, Harvard, Stanford, Caltech, Cambridge, and ETH.
• Technology: you'll get the right hardware and the right software you need to do your best work.
• Learning & Development: we invest in your growth because sharp people make us better. Proton is one of the fastest ways to accelerate your career because you'll be thrown into real challenges, with real ownership, from day one.
• Employee Benefits: your wellbeing isn't an afterthought. We offer strong health coverage, solid retirement options, generous leave, and wellness support so you can bring your best self to work every day
• Stock Options: at Proton, we all have the opportunity to be owners of the company. From day one, you have a real stake in what we're building. When Proton wins, you win.
• In-Person Collaboration: Amazing things happen when passionate, smart, and purposeful people get together in the same room. With offices across Geneva, Zürich, Barcelona, London and more, you'll spend most of your time collaborating face-to-face with people who genuinely care about what they're building
• Food: Lunch and snacks are on us every day in our offices so you can focus on the work and not on what's for lunch.
• Transport: getting to the office shouldn't cost you. We cover public transport, bike allowances, or parking, whichever works for you.
• Flexible Working: you own your schedule. Set hours that work for you and your team — because outcomes matter more than when the clock says you started.

Our Commitment to Diversity and Inclusion

At Proton, we believe diversity drives innovation and strengthens our mission to provide privacy as a default for all. We are committed to fostering an inclusive environment where all individuals, regardless of race, ethnicity, gender, age, sexual orientation, physical ability, or socio-economic background, feel valued and empowered. We strive to create equal opportunities, promote open dialogue, and support continuous learning to ensure every voice is heard and respected.

If you need any extra support or reasonable adjustments during the hiring process, please let your talent partner know.

Candidate Privacy Notice

When you apply for a position, refer a candidate, or are considered for a role at Proton Technologies AG (Proton, we, us, or our), your information is stored in Greenhouse, in accordance with their Service Privacy Policy. This information is used to evaluate your suitability for the posted position. We also retain this information for consideration for future roles that you may apply for or that we believe may align with your background and skills.

If we no longer have a legitimate business need to process your information, we will either delete or anonymize it. Should you have any inquiries about how we use or manage your information, or if you wish to access, correct, or delete your data, please contact our privacy team at careers@proton.ch.

Proton does not accept unsolicited resumes from any sources other than directly from candidates. We will not pay a fee for any placement resulting from an unsolicited offer, even if the candidate is subsequently hired by Proton.

To learn more about our privacy policy, please visit our privacy policy page.

#LI-Onsite

Please note that this position is based in Paris, France - relocation support is provided if required (only if already located in the EU).  

THE BEST WORK OF YOUR CAREER 

Trade Republic is the largest savings platform in Europe - we operate in 18 countries, serving +10 million customers who trusted us with over 150B in assets. But we’re striving for more.

We have a bold mission to empower everyone to build wealth with easy, safe, and free access to financial systems. You will have the opportunity to grow your career by collaborating with a team of outstanding talents and state-of-the-art technology to build a lasting, positive future for millions. 

WHAT YOU'LL BE DOING

• Contributing to the Android guild with your expertise to ensure technical excellence
• Mentor other engineers and have a coach to support your growth
• Be an owner of product development by collaborating with the different roles, assuring the quality and delivery
• Work in a dynamic, goal-driven agile setting

WHAT WE'RE LOOKING FOR 

• 5 years of experience in software engineering (preferably in the JVM ecosystem)  
• Experience with developed and shipped scalable features within a service-oriented architecture
• A strong commitment to delivering reliable and maintainable software using an iterative development approach and continuous delivery
• Experience with building platform services that act as a foundation and accelerator for product development (prior experience in platform/foundations-focused teams is a plus). 

ANDROID TECH STACK

• Native Android application development with Kotlin
• Reactive programming: RxJava2, Kotlin Flow
• Architecture: MVVM
• Jetpack Compose
• Dependency Injection: Anvil

WHY YOU SHOULD APPLY NOW

Our culture rewards ownership, excellence, and high energy. We care deeply about outcomes and hold each other accountable - we’re here to win and fix one of the largest challenges Europeans face - closing the pension gap and democratizing wealth. If this gets you fired up, reach out! 

THE BEST WORK OF YOUR CAREER 

Trade Republic is the largest savings platform in Europe - we operate in 18 countries, serving +10 million customers who trusted us with over 150B in assets. But we’re striving for more.
We have a bold mission to empower everyone to build wealth with easy, safe, and free access to financial systems. You will have the opportunity to grow your career by collaborating with a team of outstanding talents and state of the art technology to build a lasting, positive future for millions.

WHAT YOU’LL BE DOING

● Contribute to backend services using modern JVM technologies (Kotlin, Java,
Spring)
● Support the design and development of scalable, reliable systems
● Work with APIs, databases and service-oriented architectures
● Learn how to write clean, maintainable and well-tested code
● Collaborate with Product and Engineering to deliver user-facing features
● Gain exposure to cloud infrastructure (AWS), containerisation and CI/CD pipelines
● Assist in debugging, monitoring and improving system performance
● Gradually take ownership of well-scoped technical projects

You’ll learn how backend systems are built, deployed and scaled in a real production environment.

WHAT WE LOOK FOR

● Bachelor’s or Master’s degree in Computer Science or a related field
● Strong foundations in programming (Java, Kotlin, or similar)
● Understanding of core computer science concepts (data structures, algorithms,
APIs)
● Exposure to backend development through projects, internships or coursework
● Curiosity about distributed systems, scalability and system design
● Fluent English (written and spoken) — all communication and collaboration is
conducted in English
● Structured thinking and attention to detail
● Strong communication skills and willingness to learn in a fast-paced environment

WHY YOU SHOULD APPLY

This programme is designed to turn strong engineering foundations into real-world impact. You’ll gain hands-on experience building systems that serve millions of users, while being mentored by experienced engineers in a high-performance environment.

The mission of Speechify is to make sure that reading is never a barrier to learning.

Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read more, and remember more. Speechify’s text-to-speech reading products include its iOS app, Android App, Mac App, Chrome Extension, and Web App. Google recently named Speechify the Chrome Extension of the Year and Apple named Speechify its Design award winner for inclusivity for 2025.

Today, nearly 200 people around the globe work on Speechify in a 100% distributed setting – Speechify has no office. These include frontend and backend engineers, AI research scientists, and others from Amazon, Microsoft, and Google, leading PhD programs like Stanford, high growth startups like Stripe, Vercel, Bolt, and many founders of their own companies.

Overview

With the growth of our Android app, being the most used text-to-speech app in the Play Store, we find the need for a Senior Android Engineer to help us support the new user base as well as work on new and exciting projects to push us forward.   

This is a key role and ideal for someone who thinks strategically, enjoys fast-paced environments, passionate about making product decisions, and has experience building great user experiences that delight users.

We are a flat organization that allows anyone to become a leader by showing excellent technical skills and delivering results consistently and fast. Work ethic, solid communication skills, and obsession with winning are paramount. 

Our interview process involves several technical interviews and we aim to complete them within 1 week. 

What You’ll Do

• Owning major features and working closely with our design team - take ownership of features inside the app and become responsible of delivering high quality features
• Shape the future of our Android team
• Own, maintain and improve reliability metrics for key features
• Participate in discussions across different teams - Product, Design, Engineering
• Review pull requests, and support other teammates
• Handle critical issues or cope with unexpected challenges 
• Take ownership of feature releases and provide nightly builds for the QA team

An Ideal Candidate Should Have

• 5+ years of software engineering experience
• Familiarity with Android components
• Experience building or contributing to at least one Android app
• Product design intuition and user empathy
• Drive to push the boundaries of Android UI/UX
• Understanding of the importance of tests and how to approach writing tests
• Self-drive to improve the app and codebase above and beyond what's outlined in the spec
• Rock solid experience with Kotlin, Kotlin Coroutines, Kotlin Flow, Dagger 2, MVVM, Clean Architecture, Background Services, Music Player Service, Android Animations, Jetpack Navigation, JUnit tests
• Excellent communication skills
• User oriented problem solving approach
• Driven with continuous feedback from leaders

Bonus:

• Experience building, maintaining, or otherwise contributing to open source projects in Android
• Experience with iOS, Web or NodeJS

Technologies we use:

• Kotlin
• Kotlin Coroutines
• Kotlin Flow
• Jetpack Navigation
• Dagger 2
• Room
• Custom Views, Canvas & Paint
• Jetpack Compose
• JUnit

What We offer:

• A fast-growing environment where you can help shape the company and product.
• An entrepreneurial-minded team that supports risk, intuition, and hustle.
• A hands-off management approach so you can focus and do your best work.
• An opportunity to make a big impact in a transformative industry.
• Competitive salaries, a friendly and laid-back atmosphere, and a commitment to building a great asynchronous culture.
• Opportunity to work on a life-changing product that millions of people use.
• Build products that directly impact and support people with learning differences like dyslexia, ADD, low vision, concussions, autism, and more.
• Work in one of the fastest growing sectors of tech, the intersection of artificial intelligence and audio.

Think you’re a good fit for this job? 

Tell us more about yourself and why you're interested in the role when you apply.
And don’t forget to include links to your portfolio and LinkedIn.

Not looking but know someone who would make a great fit? 

Refer them! 

Speechify is committed to a diverse and inclusive workplace. 

Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

Mission

Speechify is the easiest way to listen to the world’s information. Articles on the web, documents in the cloud, books on your phone. We absorb it all and let you listen to it at your desk, on the go, at your own speed, and with tools that make learning easier, deeper, and faster.

What streaming services have done for audio entertainment, we’re doing for audio information. And whatever we’re doing seems to be working. We’re #1 in our category, and experiencing exponential growth.

Overview

We're looking for a Senior Software Engineer to join our Core Experiences Team. This team builds and maintains the foundational services and SDKs that power Speechify’s product experience across platforms. It's a critical role for someone who enjoys working at the intersection of product and infrastructure, thinks strategically, and is passionate about designing clear, reliable APIs and simple systems that directly enhance the user experience.

What You’ll Do

• Collaborate with Speechify’s Product Teams to scope projects, find ways to reduce scope to get faster feedback from customers, navigate the integration/UX tradeoffs relevant to different product teams, and deliver solutions via our cross-platform SDK
• Optimize existing functionality to ship things like faster loading and more intelligent parsing by designing more efficient abstractions and improving our algorithms
• Ship cloud functions, lightweight backend services, and jobs using Kotlin

An Ideal Candidate Should Have

• Systems thinking. You know that optimizing a system requires end-to-end design, and you believe simplicity is valuable.
• Speed. You work quickly to generate ideas and options and know how to decide which things can ship now and what things need time
• Focus. We’re a high-growth startup with a busy, remote team. You know how and when to engage or be heads down
• Collaboration. You know how to inspire, play, and negotiate with opinionated designers, marketers, and PMs
• Preferred Tech Stack:
  • Kotlin Multiplatform (Java experience is OK but role is Kotlin Multiplatform) 
  • Prior experience with GCP is a plus

What We Offer

• A fast-growing environment where you can help shape the company and product.
• An entrepreneurial-minded team that supports risk, intuition, and hustle.
• A hands-off management approach so you can focus and do your best work.
• An opportunity to make a big impact in a transformative industry.
• Competitive salaries, a friendly and laid-back atmosphere, and a commitment to building a great asynchronous culture.
• Opportunity to work on a life-changing product that millions of people use.
• Build products that directly impact and support people with learning differences like dyslexia, ADD, low vision, concussions, autism, and more.
• Work in one of the fastest growing sectors of tech, the intersection of artificial intelligence and audio.

Think you’re a good fit for this job? 

Tell us more about yourself and why you're interested in the role when you apply.
And don’t forget to include links to your portfolio and LinkedIn.

Not looking but know someone who would make a great fit? 

Refer them! 

Speechify is committed to a diverse and inclusive workplace. 

Speechify does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status.

Join Proton and build a better internet where privacy is the default

At Proton, we believe that privacy is a fundamental human right and the cornerstone of democracy. Since our inception in 2014, founded by a team of scientists from CERN, we have dedicated ourselves to providing free and open-source technology to millions worldwide, ensuring access to privacy, security and freedom online.

Our journey began with Proton Mail, the largest secure email service globally, and has since expanded to include Proton VPN, Proton Calendar, Proton Drive and Proton Pass. These tools empower individuals and organisations to take control of their personal data, break away from Big Tech’s invasive practices and defeat censorship. Our work impacts hundreds of millions of lives, from activists on the front lines defending freedom to leaders in governments protecting sensitive information. In some cases, Proton’s services have even been instrumental in saving lives by enabling secure and private communications in high-risk situations.

Proton is a profitable company that does not rely upon VC funding, supporting over 100 million user accounts with a growing team of over 500 people from over 50 different countries, coming from the world's top companies and universities. We value intelligence, learning potential and ambition in our hiring process. Adaptability is key as we navigate uncharted territories and redefine how business is conducted online.

Hiring at Proton is highly selective. We believe smaller teams of exceptional talent will always prevail over larger teams with lower talent density. You'll have the opportunity to work with many of the world's top minds in their fields, ranging from former international math and science olympiad winners to chess champions.

We have a global mindset and big ambitions but remain a start-up at heart. We value empowerment and flexibility and keep our structure flat to keep moving fast and avoid unnecessary politics. Tired of blending into the crowd? Join us and do work you can truly be proud of. Check our open-source projects here!

Role overview

As a fullstack cross-platform Senior Android Engineer, you'll play a pivotal role in developing Proton Pass using Jetpack Compose and Rust. You’ll lead with an end-to-end ownership approach, ensuring timely delivery of high-quality, scalable solutions that will delight our customers. Your ambition and enthusiasm will drive innovation and excellence both in Proton Pass and SimpleLogin products.

Key responsibilities

• Develop and maintain cross-platform mobile applications for Android using a blend of cross-platform (Rust) and native technologies (Kotlin)
• Take end-to-end ownership of mobile application development projects: you'll be comfortable with scoping projects, walking back from deadlines and being able to discern the important from the superfluous
• Foster a culture of innovation by exploring new technologies, methodologies and approaches to mobile development – we tackle complex engineering challenges with creativity and ingenuity
• Optimise mobile applications for performance, usability and responsiveness across different devices and screen sizes
• Master memory management, multithreading and concurrency mechanisms to enhance performance and responsiveness of mobile applications
• Design for scalability, considering factors such as data caching, network bandwidth and server load
• Prioritise customer satisfaction by maintaining a customer-centric mindset throughout the development process, continuously seeking feedback and iterating to improve the user experience

The ideal candidate will bring

• Bachelor's degree in Computer Science, Engineering or related field (or equivalent work experience)
• Excellent problem-solving skills and the ability to think outside the box to overcome challenges
• Passion for continuous learning and driving change in the rapidly evolving field of mobile development
• Excellent communication and interpersonal skills
• Proven experience developing mobile applications for Android using Kotlin
• Proficiency with Jetpack Compose for Android, and familiarity with Rust
• Strong understanding of mobile app architecture, design patterns and best practices
• Knowledge of memory management techniques and best practices
• Experience with multithreading and concurrency in mobile applications
• Good understanding of scalability considerations when it comes to engineering mobile applications
• Previous experience working in a fast-paced, scale-up environment

Even if you don’t meet all the requirements listed above but feel you could still be a great fit, please do apply.

What we offer

• Technology: we provide all the devices and software you need to excel in your role, ensuring you have the best tools at your disposal to achieve your goals
• Learning & Development: we are committed to your professional growth – Proton offers various learning opportunities, including training programs, conferences/events and continual learning
• Employee Benefits: comprehensive health insurance plans, competitive retirement savings options, generous vacation/leave policies and wellness programs
• Stock Options: at Proton, we are all owners of the company and you get stock options when you join us
• In-Person Collaboration: collaboration is easier and more effective in person, which is why we have offices in Geneva, Zurich, Prague, Barcelona, Paris, London, Vilnius, Skopje and Taipei – you can enjoy working from home for up to 30% of the time, while enjoying great company culture during our three core days in the office (depending on the role, fully remote positions may also be available)
• Food: lunch and snacks are provided by Proton every day at our offices
• Transport: we'll always support our employees with transport costs through subsidising public transport, bike allowances or parking spaces based on your office location
• Flexible Working: you can define your own working hours as long as it works with team meetings
• Work that Matters: Proton is a community-first organisation, started with the support of a crowdfunding campaign and built with community input – to this day, Proton’s only source of revenue is user subscriptions: over 100 million people trust and support Proton, and we put our users and community first in everything we do (read more about our impact here)

Our commitment to diversity and inclusion

At Proton, we believe diversity drives innovation and strengthens our mission to provide privacy as a default for all. We are committed to fostering an inclusive environment where all individuals, regardless of race, ethnicity, gender, age, sexual orientation, physical ability or socio-economic background feel valued and empowered. We strive to create equal opportunities, promote open dialogue and support continuous learning to ensure every voice is heard and respected.

If you need any extra support or reasonable adjustments during the hiring process, please let your talent partner know.

Candidate privacy notice

When you apply for a position, refer a candidate or are considered for a role at Proton Technologies AG (Proton, we, us or our), your information is stored in Greenhouse, in accordance with its Service Privacy Policy. This information is used to evaluate your suitability for the posted position. We also retain this information for consideration for future roles that you may apply for or that we believe may align with your background and skills.

If we no longer have a legitimate business need to process your information, we will either delete or anonymise it. Should you have any inquiries about how we use or manage your information or if you wish to access, correct or delete your data, please contact our privacy team at careers@proton.ch.

Proton does not accept unsolicited CVs from any sources other than directly from candidates. We will not pay a fee for any placement resulting from an unsolicited offer, even if the candidate is subsequently hired by Proton.

To learn more about our privacy policy, please visit our privacy policy page.

#LI-ONSITE

Join Proton and build a better internet where privacy is the default

At Proton, we believe that privacy is a fundamental human right and the cornerstone of democracy. Since our inception in 2014, founded by a team of scientists from CERN, we have dedicated ourselves to providing free and open-source technology to millions worldwide, ensuring access to privacy, security, and freedom online.

Our journey began with Proton Mail, the largest secure email service globally, and has since expanded to include Proton VPN, Proton Calendar, Proton Drive, and Proton Pass. These tools empower individuals and organizations to take control of their personal data, break away from Big Tech’s invasive practices, and defeat censorship. Our work impacts hundreds of millions of lives, from activists on the front lines defending freedom to leaders in governments protecting sensitive information. In some cases, Proton’s services have even been instrumental in saving lives by enabling secure and private communications in high-risk situations.

Proton is a profitable company that does not rely upon VC funding, supporting over 100 million user accounts with a growing team of over 500 people from over 50 different countries, from the world's top companies and universities. We value intelligence, learning potential, and ambition in our hiring process. Adaptability is key as we navigate uncharted territories and redefine how business is conducted online.

Hiring at Proton is highly selective, with less than 1% of candidates hired. We believe smaller teams of exceptional talent will always prevail over larger teams with lower talent density. You will have the opportunity to work with many of the world's top minds in their fields, ranging from former international math and science olympiad winners to chess champions.

We have a global mindset and big ambitions but remain a start-up at heart. We value empowerment and flexibility and keep our structure flat to keep moving fast and avoid unnecessary politics. Tired of blending into the crowd? Join us and do work you can truly be proud of. Check our open-source projects here!

The Account Team

The Account team owns the capabilities across the full user lifecycle - from acquisition and account creation, through protection, recovery, and user management, to retention and end-of-life. Account is one of the key functions that are positioned centrally and contribute to all of Proton's products.

Tech Stack and Tools:

• Our web client is based on React/Typescript, our mobile code is based on Kotlin (on Android) and on Swift (on iOS), with a growing shared codebase in Rust.
• All our client-code is open-source and GPL3.
• We are migrating our infrastructure to Kubernetes.
• Everything runs on premise in Proton's data-centers.
• To organize our work we use classic tools such as Jira and Confluence.

Future plans:

With the increasing number of Proton product releases, we have ambitions to accelerate this process by unifying the Account experience across all devices, clients, and audiences.
The accounts team is growing fast, which creates future opportunities to lead and take ownership of significant areas of the system.

What you will do:

We believe in small empowered teams that focus on delivering large impact. This requires strong engineers with product engineering mindset who can collaborate well, take ownership, and do whatever is needed to achieve our ambitious goals.
You will be the primary web engineer responsible for shaping and delivering the Account experience for our B2B customers.

What we are looking for:

• Strong experience building modern web applications with React
• Proficiency in TypeScript or another strongly typed language
• Experience leading the delivery of large, complex frontend projects
• A strong product mindset with a focus on delivering high quality, user centred experiences
• Experience collaborating effectively within a distributed cross functional team

Bonus points for:

• Familiarity with identity and access management concepts
• Experience building and scaling B2B products
• Awareness of common client-side security risks (e.g. OWASP Top Ten) and practical mitigation strategies
• Experience with Grafana or other observability and monitoring platforms
• High-level understanding of cryptography fundamentals, such as key exchange and symmetric vs. asymmetric encryption

What We Offer:

• Office First: Collaboration is easier and more effective in person, which is why we have offices in Geneva, Zurich, Prague, Barcelona, Paris, London, Vilnius, Skopje, and Taipei. You can also enjoy working from home up to 30% of the time, while enjoying great company during our three core days in the office. 
• Technology: We provide all the devices and software you need to excel in your role, ensuring you have the best tools at your disposal to achieve your goals.
• Food: Lunch and snacks are provided by Proton every day at our offices.
• Transport: We will always support our employees with transport costs through subsidizing public transport, bike allowances, or parking spaces based on your office location.
• Stock Options: At Proton, we are all owners of the company and you get stock options when you join us.
• Flexible Working: You can define your own working hours as long as it works with team meetings.
• Learning and Development: We are committed to your professional growth. Proton offers various learning opportunities, including training programs, conferences and events, and continual learning.
• Employee Benefits: Comprehensive health insurance plans, competitive retirement savings options, generous vacation and leave policies, and wellness programs.
• Work that Matters: Proton is a community-first organization, started with the support of a crowdfunding campaign and built with community input. To this day, Proton’s only source of revenue is user subscriptions. Over 100 million people trust and support Proton, and we put our users and community first in everything we do. Read more about our impact here.

Our Commitment to Diversity and Inclusion

At Proton, we believe diversity drives innovation and strengthens our mission to provide privacy as a default for all. We are committed to fostering an inclusive environment where all individuals, regardless of race, ethnicity, gender, age, sexual orientation, physical ability, or socio-economic background, feel valued and empowered. We strive to create equal opportunities, promote open dialogue, and support continuous learning to ensure every voice is heard and respected.

If you need any extra support or reasonable adjustments during the hiring process, please let your talent partner know.

Candidate Privacy Notice

When you apply for a position, refer a candidate, or are considered for a role at Proton Technologies AG (Proton, we, us, or our), your information is stored in Greenhouse, in accordance with their Service Privacy Policy. This information is used to evaluate your suitability for the posted position. We also retain this information for consideration for future roles that you may apply for or that we believe may align with your background and skills.

If we no longer have a legitimate business need to process your information, we will either delete or anonymize it. Should you have any inquiries about how we use or manage your information, or if you wish to access, correct, or delete your data, please contact our privacy team at careers@proton.ch.

Proton does not accept unsolicited resumes from any sources other than directly from candidates. We will not pay a fee for any placement resulting from an unsolicited offer, even if the candidate is subsequently hired by Proton.

To learn more about our privacy policy, please visit our privacy policy page.

#LI-ONSITE

Join Proton and build a better internet where privacy is the default

Proton was founded in 2014 by scientists from CERN on a simple truth: privacy is a fundamental human right. Since then, we’ve built the world’s largest encrypted email service (Proton Mail) and expanded into Proton VPN, Proton Drive, Proton Pass, and Proton Calendar—tools used by millions globally to protect their freedom, fight censorship, and keep their data safe. In some situations, Proton has literally helped save lives!

We are profitable, independent (no VC control), and selectively hire from the top ~1% of applicants. Our 500+ team members across 50+ countries come from leading organizations and elite academic backgrounds. We move fast, keep hierarchy light, and prioritize impact over optics. If you want to do meaningful work with exceptionally high-caliber people, this is it. Join us and do work you can truly be proud of. Check our open-source projects here!

The Payments Team

The goal of the Payments team is to enable revenue generation for the entire Proton ecosystem. This comes in the form of introducing new payment methods for users to architecting our client libraries. This team has impact across all of Proton's products and is critical to the success of the business as a whole.

• As Proton is a global Company, the Payments Team works to continuously expand the possibilities for users to pay with various payment methods, beyond just plain credit cards or Paypal.
• The team works in tight collaboration with the Account Team (responsible for the Proton user lifecycle), the Proton Finance team, and every single Business Unit to ensure that plans, promotions and pricing meet user expectations.
• The mission of the team is to empower anyone in the world who wish to use Proton services, to become a Proton subscriber by building enticing interfaces, being able to progressively reach global markets, by providing the methods and tooling allowing users to pay, and for the Proton organization to properly being able to measure growth, and to follow the relative financial regulations

Tech Stack and Tools:

• Differently than many other stacks at Proton, the Payments stack depends largely on external services such as payment providers, tax-information providers, currency-conversion providers... As such it is critical, for the success of the service, to build with resilience.
• Internally our backend code is in general based on PHP/Symfony, our frontend is based on React, our mobile code is based on Kotlin (on Android) and on Swift (on iOS), with a growing shared codebase in Rust.
• All our client-code is open-source and GPL3.
• We are migrating our infrastructure to Kubernetes.
• Everything runs on premise in Proton's data-centers.
• To organize our work we use classic tools such as Jira and Confluence.

Future Plans:

• With payments being the backbone of any subscription business, we have ambitious plans to expand the team to cover a wide breadth of topics ranging from demystifying payment performance data across regions/products, to thinking about the holistic strategy of product catalogs, and everything in between. This particular team requires someone who is a strong generalist, who thrives with ambiguity. There's huge potential for growth no matter the domain, and the outcome for any candidate is an in-depth view into how money moves globally.

What you will do:

• Build features in all of Proton's products.
• Close interactions with products and engineers across the company.
• Build scalable software architecture through software engineering best practices.
• Optimise user experience and design.

Job requirements:

• Proven experience with back-end development 
• Expertise in building scalable, high-performance solutions
• Proficiency with profiling techniques and performance optimization tools
• Experience leading a team initiative from discovery to production
• Strong understanding of SQL (MySQL preferred) and data modeling best practices
• Familiarity with Redis or other caching technologies for performance optimization
• Knowledge of security best practices and experience implementing secure software solutions
• In-depth understanding of HTTP/REST, including both the development and consumption of web-based APIs
• Solid grasp of cryptographic concepts, including key exchange, and the distinction between symmetric and asymmetric encryption

Bonus points for: 

• Experience within the payments domain

Even if you don’t meet all the requirements listed above, but feel you could still be a great fit, please still apply.

What We Offer

• Work that Matters: millions of people trust Proton with their privacy. We answer only to our users — not advertisers, not investors with conflicting agendas, not governments. The work you do here is real, and the impact is measurable. (read more about our impact here)
• Work with smart and dedicated people - Our team is diverse, collaborative, and tight-knit with people coming from all walks of life, including many of the world’s top academic institutions and organizations, such as MIT, Harvard, Stanford, Caltech, Cambridge, and ETH.
• Technology: you'll get the right hardware and the right software you need to do your best work.
• Learning & Development: we invest in your growth because sharp people make us better. Proton is one of the fastest ways to accelerate your career because you'll be thrown into real challenges, with real ownership, from day one.
• Employee Benefits: your wellbeing isn't an afterthought. We offer strong health coverage, solid retirement options, generous leave, and wellness support so you can bring your best self to work every day
• Stock Options: at Proton, we all have the opportunity to be owners of the company. From day one, you have a real stake in what we're building. When Proton wins, you win.
• In-Person Collaboration: Amazing things happen when passionate, smart, and purposeful people get together in the same room. With offices across Geneva, Zürich, Barcelona, London and more, you'll spend most of your time collaborating face-to-face with people who genuinely care about what they're building
• Food: Lunch and snacks are on us every day in our offices so you can focus on the work and not on what's for lunch.
• Transport: getting to the office shouldn't cost you. We cover public transport, bike allowances, or parking, whichever works for you.
• Flexible Working: you own your schedule. Set hours that work for you and your team — because outcomes matter more than when the clock says you started.

Our Commitment to Diversity and Inclusion

At Proton, we believe diversity drives innovation and strengthens our mission to provide privacy as a default for all. We are committed to fostering an inclusive environment where all individuals, regardless of race, ethnicity, gender, age, sexual orientation, physical ability, or socio-economic background, feel valued and empowered. We strive to create equal opportunities, promote open dialogue, and support continuous learning to ensure every voice is heard and respected.

If you need any extra support or reasonable adjustments during the hiring process, please let your talent partner know.

Candidate Privacy Notice

When you apply for a position, refer a candidate, or are considered for a role at Proton Technologies AG (Proton, we, us, or our), your information is stored in Greenhouse, in accordance with their Service Privacy Policy. This information is used to evaluate your suitability for the posted position. We also retain this information for consideration for future roles that you may apply for or that we believe may align with your background and skills.

If we no longer have a legitimate business need to process your information, we will either delete or anonymize it. Should you have any inquiries about how we use or manage your information, or if you wish to access, correct, or delete your data, please contact our privacy team at careers@proton.ch.

Proton does not accept unsolicited resumes from any sources other than directly from candidates. We will not pay a fee for any placement resulting from an unsolicited offer, even if the candidate is subsequently hired by Proton.

To learn more about our privacy policy, please visit our privacy policy page.

#LI-ONSITE

Join Proton and build a better internet where privacy is the default

At Proton, we believe that privacy is a fundamental human right and the cornerstone of democracy. Since our inception in 2014, founded by a team of scientists from CERN, we have dedicated ourselves to providing free and open-source technology to millions worldwide, ensuring access to privacy, security, and freedom online.

Our journey began with Proton Mail, the largest secure email service globally, and has since expanded to include Proton VPN, Proton Calendar, Proton Drive, and Proton Pass. These tools empower individuals and organizations to take control of their personal data, break away from Big Tech’s invasive practices, and defeat censorship. Our work impacts hundreds of millions of lives, from activists on the front lines defending freedom to leaders in governments protecting sensitive information. In some cases, Proton’s services have even been instrumental in saving lives by enabling secure and private communications in high-risk situations.

Proton is a profitable company that does not rely upon VC funding, supporting over 100 million user accounts with a growing team of over 500 people from over 50 different countries, from the world's top companies and universities. We value intelligence, learning potential, and ambition in our hiring process. Adaptability is key as we navigate uncharted territories and redefine how business is conducted online.

Hiring at Proton is highly selective, with less than 1% of candidates hired. We believe smaller teams of exceptional talent will always prevail over larger teams with lower talent density. You will have the opportunity to work with many of the world's top minds in their fields, ranging from former international math and science olympiad winners to chess champions.

We have a global mindset and big ambitions but remain a start-up at heart. We value empowerment and flexibility and keep our structure flat to keep moving fast and avoid unnecessary politics. Tired of blending into the crowd? Join us and do work you can truly be proud of. Check our open-source projects here!

Purpose of the role:  

Proton continues to grow rapidly as increasing numbers of people across the globe seek greater privacy controls of their information online. To accelerate our growth, we are seeking a senior leader to drive engineering for one of our many existing or upcoming Products.

We are seeking a Director of Engineering to one of our existing or upcoming Products. This role involves setting and executing technical strategy, team management, and working closely with your senior product managers counterparts, to ensure high-velocity delivery of new products.

As a key member of the engineering leadership team, you will shape the company’s technical strategy and contribute to Proton’s mission of creating a privacy-centric internet. Each product will have its unique challenges and areas of focus, nevertheless we require all Engineering Directors for our Products to have a demonstrated track record of building and scaling customer facing applications, in either a B2C or B2B context, for millions of users, across multiple platforms (mobile, desktop, backend systems and platforms).

In addition to technical expertise, Engineering Directors as senior leaders within Proton, have excellent communication skills, a business mindset, and a strong sense of empathy for the end customers.

What you will do:

• Setting technical direction and vision for one of our Products
• Lead technical design and platform discussions
• Drive continuous improvement in our DevSecOps practices, and improve lead times and time to market while maintaining exceptional standards of product quality
• Hold yourself and team accountable for timely delivery of scalable, quality-focus user experiences and features
• Develop efficient processes, and motivate your team to operate with high velocity, ownership, and accountability
• Lead through others, and develop the next generation of engineering leaders at Proton
• Inspire, coach, and develop your teams
• Optimize your organizational structure, and continuously raise the bar on hiring
• Build strong relationships with senior leaders, and advance your long-term platform and engineering vision
• Contribute to Proton's technology and open source communities
• Foster an inclusive and diverse environment for your team to show up and give their best each day

Our Tech stack:

• Applied cryptography (PGP, TLS, etc.)
• REST APIs
• Event architectures 
• HTTP networking
• SQL, Redis
• PHP (Symfony), Rust, Python
• iOS, macOS (Swift)
• Android (Kotlin, Jetpack)
• Web (Typescript, React)
• Desktop (C#, Swift)
• Infrastructure: MySQL / Ceph

We need you to have:

• Experience in software engineering in progressively complex roles
• Experience directly leading and managing engineers
• Demonstrable experience as a manager of managers
• A history of collaboration with senior leaders in engineering, product on developing technical and product strategy
• Great empathy and collaboration skills, and even greater resilience
• A curious, passionate, and growth-oriented mindset
• Deep experience as a hands-on software engineer creating well-crafted, maintainable systems
• Mobile-first background (ideally former mobile developer)
• Practical experience leading DevOps and SRE initiatives and driving best practices
• Experience with cryptography preferred
• Bonus points for each of the following:

• • Experience with performance tuning and scaling across client, backend, infrastructure
  • Working closely with C-level executives to align on direction, vision and execution
  • Having both, the experience of operating at global scale with millions of customers but also thriving in the chaotic growth phase of scaling up to reach it.

What We Offer

• Office First: Collaboration is easier and more effective in person, which is why we have offices in Geneva, Zurich, Prague, Barcelona, Paris, London, Vilnius, Skopje, and Taipei. You can also enjoy working from home up to 30% of the time, while enjoying great company during our three core days in the office. 
• Technology: We provide all the devices and software you need to excel in your role, ensuring you have the best tools at your disposal to achieve your goals.
• Food: Lunch and snacks are provided by Proton every day at our offices.
• Transport: We will always support our employees with transport costs through subsidizing public transport, bike allowances, or parking spaces based on your office location.
• Stock Options: At Proton, we are all owners of the company and you get stock options when you join us.
• Flexible Working: You can define your own working hours as long as it works with team meetings.
• Learning and Development: We are committed to your professional growth. Proton offers various learning opportunities, including training programs, conferences and events, and continual learning.
• Employee Benefits: Comprehensive health insurance plans, competitive retirement savings options, generous vacation and leave policies, and wellness programs.
• Work that Matters: Proton is a community-first organization, started with the support of a crowdfunding campaign and built with community input. To this day, Proton’s only source of revenue is user subscriptions. Over 100 million people trust and support Proton, and we put our users and community first in everything we do. Read more about our impact here.

Our Commitment to Diversity and Inclusion

At Proton, we believe diversity drives innovation and strengthens our mission to provide privacy as a default for all. We are committed to fostering an inclusive environment where all individuals, regardless of race, ethnicity, gender, age, sexual orientation, physical ability, or socio-economic background, feel valued and empowered. We strive to create equal opportunities, promote open dialogue, and support continuous learning to ensure every voice is heard and respected.

If you need any extra support or reasonable adjustments during the hiring process, please let your talent partner know.

Candidate Privacy Notice

When you apply for a position, refer a candidate, or are considered for a role at Proton Technologies AG (Proton, we, us, or our), your information is stored in Greenhouse, in accordance with their Service Privacy Policy. This information is used to evaluate your suitability for the posted position. We also retain this information for consideration for future roles that you may apply for or that we believe may align with your background and skills.

If we no longer have a legitimate business need to process your information, we will either delete or anonymize it. Should you have any inquiries about how we use or manage your information, or if you wish to access, correct, or delete your data, please contact our privacy team at careers@proton.ch.

Proton does not accept unsolicited resumes from any sources other than directly from candidates. We will not pay a fee for any placement resulting from an unsolicited offer, even if the candidate is subsequently hired by Proton.

To learn more about our privacy policy, please visit our privacy policy page.

#LI-ONSITE

THE BEST WORK OF YOUR CAREER

Trade Republic is the largest savings platform in Europe - we operate in 17 countries, serving +8 million customers who trusted us with over 105B in assets. But we’re striving for more.

We have a bold mission to empower everyone to build wealth with easy, safe, and free access to financial systems. You will have the opportunity to grow your career by collaborating with a team of outstanding talents and state-of-the-art technology to build a lasting, positive future for millions. 

WHAT YOU'LL BE DOING

• Own the mobile testing platform: frameworks, pipelines, device labs, test data.
• Set the lean testing strategy and quality gates to ship faster with confidence.
• Drive speed and reliability: parallelization, sharding, caching; detect, quarantine, and deflake.
• Build signal and visibility: dashboards, coverage insights, flaky heatmaps, release confidence.
• Enable teams to self-serve quality: runbooks, standards, audits, coaching without central QA.

WHAT WE'RE LOOKING FOR

• 3+ years in mobile test automation/quality engineering for Android and/or iOS at scale.
• Deep experience with Espresso/XCTest 
• Hands‑on CI/CD for mobile tests & release pipelines (Github Actions, Kubernetes, Gradle/AGP, xcodebuild, orchestration).
• Strong Kotlin or Swift skills; able to debug across UI, network, storage, concurrency.
• Excellent communication and cross‑team influence.
• Deep knowledge of one cross‑platform tool (Appium/Detox/Maestro) is a huge bonus.
• Device lab fluency (emulators/simulators, Firebase Test
  Lab/BrowserStack/Sauce/AWS) is a huge bonus 

MOBILE TEST AUTOMATION TECH STACK

• Android: Espresso, JUnit, UI Automator; Gradle, AGP, Marathon.
• iOS: XCTest, XCUITest; xcodebuild/xctest.
• CI/CD: GitHub Actions; Kubernetes; Maestro; caching/sharding; artifact mgmt.
• Quality tooling: Allure TestOps, Danger, SonarQube, Detekt/Ktlint, SwiftLint
• Observability: Crashlytics/Sentry, OpenTelemetry

WHY YOU SHOULD APPLY NOW

Our culture rewards ownership, excellence, and high energy. We care deeply about outcomes and hold each other accountable - we’re here to win and fix one of the largest challenges Europeans face - closing the pension gap and democratizing wealth. If this gets you fired up, reach out!

Please note that these positions are based in London, Berlin or Paris — relocation support is provided if required.

THE BEST WORK OF YOUR CAREER

Trade Republic is the largest savings platform in Europe — we operate in 18 countries, serving +10 million customers who trust us with over €150B in assets. But we're striving for more.

We have a bold mission to empower everyone to build wealth with easy, safe, and free access to financial systems. You will have the opportunity to grow your career by collaborating with a team of outstanding talents and state of the art technology to build a lasting, positive future for millions.

ABOUT PLATFORM ENGINEERING

Platform Engineering is the backbone of Trade Republic's engineering velocity. Our mission is to build scalable platforms for a Europe-scale bank — serving internal engineers, and building in-house control planes for managing the bank's infrastructure. We’re a ~50-person Platform team focused on one thing: enabling product engineers to move fast and operate autonomously by default.

We build self-service platforms, golden paths, and opinionated tooling so that over 400 engineers can ship with confidence. From Kubernetes fleet management and CI/CD to an internal Developer Hub built on Backstage, our work underpins every trade, savings plan, and card payment that flows through the platform.

WHAT YOU'LL BE DOING

Our database platform is foundational to how Trade Republic works — every trade, savings plan, and card payment touches it. Today, much of our database operations are handled manually or through basic automation. You will change that: building the platform layer that makes PostgreSQL operations self-service, automated, and reliable by default.

• Run PostgreSQL at scale: Own the reliability and uptime of our PostgreSQL clusters — design for high availability, engineer for resilience, and ensure near-zero downtime across maintenance, upgrades, and failure scenarios.
• Build the database platform: Automate the full operational lifecycle — provisioning, configuration, upgrades, scaling, and backup — turning manual database operations into self-service workflows that run without human intervention.
• Make best practices the default: Define database standards — schema design, connection management, query patterns, reliability — and embed them into the platform so the right thing is always the easiest thing.
• Own the platform end to end: Participate in the on-call rotation, ensuring full ownership of the systems you build and operate.
• Own the direction: Shape the roadmap, drive cross-team initiatives, and align the database platform with broader engineering and business goals.

WHAT WE'RE LOOKING FOR

• 4+ years of experience in database engineering, platform engineering, or a related systems discipline.
• We are hiring from senior to staff level — whether you are a strong Postgres engineer ready to take on platform ownership, or you have already been leading database platform strategy across large engineering organisations, we'd love to hear from you.
• Deep, hands-on PostgreSQL expertise: strong opinions on replication, sharding, backup strategies, upgrades, and security. Hands-on experience with Postgres automation and lifecycle tooling is required.
• Solid backend engineering background — Go is preferred but any strong language is welcome; familiarity with Kotlin/JVM is a plus as you'll work directly with product teams who rely on it.
• A track record of turning database best practices into opinionated standards that engineering teams actually adopt.
• Cloud-native in your DNA: hands-on with Kubernetes and IaC tooling, running production workloads on AWS or equivalent.
• Ability to drive cross-team initiatives and clearly communicate architectural trade-offs to both engineers and leadership.
• The ability to work in a flexible hybrid setup, with 2-3 days a week in the office.
  
  
  

WHY YOU SHOULD APPLY NOW

Our culture rewards ownership, excellence, and high energy. We care deeply about outcomes and hold each other accountable — we're here to win and fix one of the largest challenges Europeans face — closing the pension gap and democratising wealth. If this gets you fired up, reach out!

Please note that these positions are based in London, Berlin or Paris — relocation support is provided if required.

THE BEST WORK OF YOUR CAREER

Trade Republic is the largest savings platform in Europe — we operate in 18 countries, serving +10 million customers who trust us with over €150B in assets. But we're striving for more.

We have a bold mission to empower everyone to build wealth with easy, safe, and free access to financial systems. You will have the opportunity to grow your career by collaborating with a team of outstanding talents and state of the art technology to build a lasting, positive future for millions.

ABOUT PLATFORM ENGINEERING

Platform Engineering is the backbone of Trade Republic's engineering velocity. Our mission is to build scalable platforms for a Europe-scale bank — serving internal engineers, and building in-house control planes for managing the bank's infrastructure. We’re a ~50-person Platform team focused on one thing: enabling product engineers to move fast and operate autonomously by default.

We build self-service platforms, golden paths, and opinionated tooling so that over 400 engineers can ship with confidence. From Kubernetes fleet management and CI/CD to an internal Developer Hub built on Backstage, our work underpins every trade, savings plan, and card payment that flows through the platform.

WHAT YOU'LL BE DOING

Kafka is becoming the central nervous system of Trade Republic — connecting trading, banking, financial crime detection, and more in real time. Today, scaling our Kafka infrastructure to match the pace of the business means too much manual work, too much operational toil, and not enough time building the platform it could be. We are changing that — treating Kafka clusters as fungible shards of a larger resource pool, with a Temporal-backed control plane, Backstage-integrated self-service, and transparent multi-cluster routing that gives product engineers a zero-config experience.

• Run Kafka at scale: Own the reliability and uptime of our Kafka fleet — design for high availability across domains and shards, engineer for resilience, and ensure near-zero downtime across maintenance, upgrades, and failure scenarios.
• Build the streaming platform: Design and implement the control plane that makes the multi-cluster platform real — cluster lifecycle automation, topic and ACL provisioning, cross-shard replication, and the self-service interfaces that let product engineers onboard without understanding the infrastructure underneath.
• Make streaming best practices the default: Define standards for how product engineers produce and consume — topic design, schema management, consumer group patterns, and reliability practices — and embed them into the platform so the right thing is always the easiest thing.
• Own the platform end to end: Participate in the on-call rotation, ensuring full ownership of the systems you build and operate.
• Own the direction: Shape the roadmap, drive cross-team initiatives, and align the streaming platform with broader engineering and business goals.

WHAT WE'RE LOOKING FOR

• 4+ years of experience in streaming, platform engineering, or a related systems discipline.
• We are hiring from senior to staff level — whether you are a strong Kafka engineer ready to take on platform ownership, or you have already been leading streaming platform strategy across large engineering organisations, we'd love to hear from you.
• Deep, hands-on Kafka expertise: you have run self-hosted Kafka in production and have strong opinions on cluster architecture, scaling, replication, multi-cluster design, performance tuning, and security.
• Solid backend engineering background — Go is preferred but any strong language is welcome; familiarity with Kotlin/JVM is a plus as you'll work directly with product teams who rely on it.
• A track record of turning streaming best practices into opinionated standards that engineering teams actually adopt.
• Cloud-native in your DNA: hands-on with Kubernetes and IaC tooling, running production workloads on AWS or equivalent.
• Ability to drive cross-team initiatives and clearly communicate architectural trade-offs to both engineers and leadership.
• The ability to work in a flexible hybrid setup, with 2-3 days a week in the office.

WHY YOU SHOULD APPLY NOW

Our culture rewards ownership, excellence, and high energy. We care deeply about outcomes and hold each other accountable — we're here to win and fix one of the largest challenges Europeans face — closing the pension gap and democratising wealth. If this gets you fired up, reach out!

Please note that the positions are based in Paris, France — relocation and visa support is provided if required. 

THE BEST WORK OF YOUR CAREER

Trade Republic is the largest savings platform in Europe — we operate in 18 countries, serving +10 million customers who trust us with over €150B in assets. But we’re striving for more.

We have a bold mission to empower everyone to build wealth with easy, safe, and free access to financial systems. You will have the opportunity to grow your career by collaborating with a team of outstanding talents and state of the art technology to build a lasting, positive future for millions.

WHAT YOU’LL BE DOING

• Build and test services and products using modern tools from the JVM ecosystem such as Kotlin, Spring and Vert.x, Hibernate or jOOQ.
• Design cloud services focusing on high availability, low latency and scalability (on top of AWS).
• Implement automated software delivery using GitHub Actions, container-based CI/CD pipelines, and Kubernetes orchestration.

WHAT WE'RE LOOKING FOR

• At least 5 years of experience in software engineering (preferably in JVM ecosystem).
  • We are hiring from mid to staff level, so whether you have a few years of experience and are ready for more ownership or you have been leading complex systems for many years, we would love to hear from you.
• Experience with developed and shipped scalable features within a service oriented architecture.
• A strong commitment to delivering reliable and maintainable software using an iterative development approach and continuous delivery.
• Experience with building platform services that act as a foundation and accelerator for product development (prior experience in platform/foundations-focused teams is a plus). 
• The ability to work in a flexible hybrid setup, with 2-3 days a week in the office.

WHY YOU SHOULD APPLY NOW

Our culture rewards ownership, excellence, and high energy. We care deeply about outcomes and hold each other accountable — we’re here to win and fix one of the largest challenges Europeans face — closing the pension gap and democratising wealth. If this gets you fired up, reach out!

Please note that these positions are based in London, Berlin, or Paris — relocation support is provided if required.

THE BEST WORK OF YOUR CAREER

Trade Republic is the largest savings platform in Europe — we operate in 18 countries, serving +10 million customers who trust us with over €150B in assets. But we're striving for more.

We have a bold mission to empower everyone to build wealth with easy, safe, and free access to financial systems. You will have the opportunity to grow your career by collaborating with a team of outstanding talents and state of the art technology to build a lasting, positive future for millions.

ABOUT PLATFORM ENGINEERING

Platform Engineering is the backbone of Trade Republic's engineering velocity. Our mission is to build scalable platforms for a Europe-scale bank — serving internal engineers, and building in-house control planes for managing the bank's infrastructure. We’re a ~50-person Platform team focused on one thing: enabling product engineers to move fast and operate autonomously by default.

We build self-service platforms, golden paths, and opinionated tooling so that over 300 engineers can ship with confidence. From Kubernetes fleet management and CI/CD to an internal Developer Hub built on Backstage, our work underpins every trade, savings plan, and card payment that flows through the platform.

WHAT YOU'LL BE DOING

Our database platform is foundational to how Trade Republic works — every trade, savings plan, and card payment touches it. As Database Platform Tech Lead, you will set the direction, own the outcomes, and guide the team building the platform layer that makes database operations self-service, automated, and reliable at scale.

• Set the database reliability standard: Architect the failover mechanisms, replication topology, and recovery strategies that meet our availability targets — and own the engineering roadmap that closes the gap between where we are and the number of 9s the business requires.
• Drive toward zero-touch operations: Define what fully automated database operations look like — provisioning and scaling to zero-downtime migrations — and lead the platform work that gets us there.
• Own the database technology strategy: Define which database technology fits which problem — set the criteria for adoption, govern the portfolio, and ensure every database choice is intentional and operated with the same level of rigour.
• Define the database contract with product teams: Set the standards for how product engineers interact with databases — schema governance, migration patterns, connection pooling, query performance — and build the tooling that makes it effortless to get right.
• Own the platform end to end: Set the operational bar — define on-call practices and incident response standards for database failures, and hold the team to them.
• Own the direction and drive it forward: Define the long-term database platform strategy, drive cross-team initiatives from kickoff to delivery, and align database infrastructure decisions with broader engineering, compliance, and cost goals.

WHAT WE'RE LOOKING FOR

• 5+ years of experience in database engineering, platform engineering, or a related systems discipline, with a track record of technical leadership.
• Deep, hands-on PostgreSQL expertise: strong opinions on replication, sharding, backup strategies, upgrades, and security. Hands-on experience with Postgres automation and lifecycle tooling is required.
• Familiarity with ClickHouse and Cassandra/Scylla in production environments.
• Solid backend engineering background — Go is preferred but any strong language is welcome; familiarity with Kotlin/JVM is a plus as you'll work directly with product teams who rely on it.
• A track record of turning database best practices into opinionated standards that engineering teams actually adopt.
• Cloud-native in your DNA: hands-on with Kubernetes and IaC tooling, running production workloads on AWS or equivalent.
• Proven ability to define technical strategy, drive cross-team initiatives end-to-end, and hold yourself and others accountable to outcomes.
• Ability to contribute to architectural decisions and clearly communicate trade-offs to both engineers and leadership.
• The ability to work in a flexible hybrid setup, with 2-3 days a week in the office.

WHY YOU SHOULD APPLY NOW

Our culture rewards ownership, excellence, and high energy. We care deeply about outcomes and hold each other accountable — we're here to win and fix one of the largest challenges Europeans face — closing the pension gap and democratising wealth. If this gets you fired up, reach out!

Your Impact

Data Product Managers are the first point of contact for internal users to understand their problems and liaise with Analytics Engineering and Data Science to frame, build and maintain data products (raw data, aggregated data, dashboards/tools, data exports to other tools) that will address them

We are seeking a Platform Product Manager specialized in Data and AI Platform to join the team. As a platform team, we develop the tools and services that enable product teams, data scientists, data engineers to build AI products. It includes the following platform solutions: ingest and export data, build data products, access and explore data and train, evaluate and serve AI.  

As a Platform PM, your mission is to define, prioritize initiatives and maintain the data and AI platform to maximize value for Doctolib and its users, and ensure their scalability.

This is the most exciting time to join: we are making bold changes towards a more unified, open, scalable and efficient platform in order to enable Doctolib’s AI ambitions. As a Platform PM, one of your key responsibilities will be to contribute to the vision, build the strategy to achieve the vision, monitor the platform capabilities with the right metrics and work with the engineering team to set the priorities and deliver the initiatives to achieve the vision.

The main missions of the team include:

• Allow users to discover data products and their lineage
• Develop and improve the framework that allow to manage access to data
• Develop and implement the tools that enable users to explore the data (through low-code or LLM-based tools), perform their analysis, build and consult reporting
• Provide the necessary environments that allow developers to build their data or AI products before deploying in production

What you will do:

Your responsibilities include but are not limited to:

• Contribute to the data platform vision and roadmap by implementing a product approach to optimize impact and scalability of each component and service
• Collaborate with data governance on institutionalizing strong data governance policy for data management
• Define and prioritize solutions by leading OKRs definition for your team and working with platform engineers to define a roadmap that will achieve the product vision
• Contribute to short and mid-term prioritization, consulting with users and platform engineers, and find the right resources to improve platform components
• Communicate with users and cross-functional teams to ensure that everyone is aligned on the platform vision, strategy, and roadmap
• Understand users' problems and make sure products deliver expected impact by continuously connecting with users and evaluating the data and AI platform
• Lead discovery, scoping, explorations and work closely with stakeholders and data teams to ensure that initiatives deliver the expected impact
• Drive data platform adoption working closely with data teams and end-users
  
  

Who you are

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:

• Have at least 8 years of experience in Data/AI Platforms or Platform Product Management
• Have a strong understanding of data engineering, analytics, and visualization technologies
• Have experience working in a fast-paced environment with high focus on impact
• Have experience working with cross-functional teams and managing product development lifecycles
• Have excellent analytical and problem-solving skills, as well as strong communication and presentation skills to effectively communicate technical concepts to both technical and non-technical stakeholders
  
  

Now it would be fantastic if you:

• Have demonstrated leadership skills and the ability to drive product vision and strategy
• Have a passion for innovation and creating exceptional user experiences

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.

What we offer

• Free comprehensive health insurance 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
• Parent Care Program: receive one additional month of leave on top of the legal parental leave
• For caregivers and workers with disabilities, a package including an adaptation of the remote policy, extra days off for medical reasons, and psychological support
• Relocation support in case of international mobility
• Access to the best AI tools for coding, development and dedicated training
• Enrollment in Doctolib's long-term employee value sharing plan called DoctoGrowth

Our interview process

• Recruiter Interview
• Skills test 
• Behavioural interview
• Analytics Interview
• Executive fit Interview
• At least one reference check
  
  

We want your experience to be clear, respectful, and transparent. Learn more about our hiring process on our candidate experience page.

Job details

• Permanent position
• Tech stack: Python, TypeScript, SQL
• Full-time
• Location: Paris, France

We welcome everyone

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, 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!

Your data privacy

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 for inquiries or to exercise your rights.

Your Impact

What you'll build

• Design, ship, and operate production-grade agentic systems that answer key health challenges for patients
• Partner with data scientists to design and implement evaluation pipelines, security/safety guardrails, and metrics
• Validate hypotheses quickly with offline evaluation datasets and A/B tests on real traffic
• Develop and maintain core agentic capabilities including memory, reasoning orchestration, and tool adapters, ensuring strong observability, fallback mechanisms, and fail-safe behaviors
• Own performance, observability and security: monitoring dashboards, SLO/SLI, security posture
• Ensure privacy and security by design
• Contribute to cross-functional initiatives that shape Doctolib's future AI platform and best practices in building agentic systems

What you'll bring

• Have 4+ years of experience as a software engineer, with at least one significant experience using Python
• Understand and promote best practices related to the software development life cycle such as automated testing, good use of CI/CD, and DevOps practices
• Are product-oriented and comfortable guiding your teammates to suggest tradeoffs to balance business needs with technical constraints
• Have the ability to adapt to the most efficient technologies to solve issues
• Are comfortable speaking and writing in English in your day to day with the team

• Have experience with traditional ML or agentic systems in production
• Have experience in the medical domain

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.

What we offer

• Free comprehensive health insurance for you and your children
• Parent Care Program: receive additional 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 up to 10 days per year, thanks to our flexibility days policy
• Up to 14 days of RTT
• A subsidy from the work council to refund part of the membership to a sport club or a creative class
• Lunch vouchers (Swile card) worth €8.50 per working day, with €4.50 covered by Doctolib
• 50% reimbursement of your public transport subscription
• Enrollment in Doctolib's long-term employee value sharing plan called DoctoGrowth
• Relocation support in case of international mobility
• Access to the best AI tools for coding, development and dedicated training

Our interview process

• Recruiter Interview
• Coding Interview
• System Design Interview
• Behavioral Interview
• At least one reference check

Job details

• Permanent position
• Tech stack: Python
• Full-time
• Paris, France
• Start date: as soon as possible

We welcome everyone

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, 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!

Your data privacy

We are looking for a Senior Data Engineer - Analytics to join the Analytics Engineering team at Doctolib.

As a Senior Data Engineer - Analytics, your mission will be to work on building data products that provide insights and support decision-making across Doctolib, helping to transform access to healthcare. You will be working in a team developing data pipelines and solutions that empower our organization with data-driven insights while supporting our AI strategy.

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.

Your responsibilities include but are not limited to:

• Building and maintaining data pipelines using Python (Dagster) to support Doctolib's AI strategy
• Developing and maintaining data marts in BigQuery using SQL/Jinja, DBT
• Creating dashboards for high-level reporting using Tableau
• Collaborating with stakeholders to understand their data needs and define specifications
• Ensuring data quality, security (GDPR compliance), and availability through monitoring and optimization

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 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 and learn about our first AI hackathon here!
• Our data stack includes: Kafka/Debezium for data ingestion, Dagster/DBT for orchestration, GCS/BigQuery for data warehousing, and Metabase/Tableau for BI and reporting.

Who you are

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 have at least 7 years+ of experience as an Analytics Engineer, Data Engineer, or a similar role
• You are proficient in Python, SQL, and DBT for building data pipelines
• You have experience with BI tools such as Tableau, Metabase, or similar platforms
• You have a first experience with Google Cloud Platform (GCP) stack
• You have a good understanding of functional aspects of data (Sales, Finance, Web Analytics, Product)
• You have strong communication skills and can collaborate effectively with business teams

Now it would be fantastic if you:

• Have experience with AI products
• Have experience with Vertex AI
• Have experience with Cursor / Claude 
• Are familiar with GDPR regulations

What we offer

• Free comprehensive health insurance for you and your children
• Parent Care Program: additional 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 EU countries and the UK for up to 10 days per year, thanks to our flexibility days policy
• Work Council subsidy to refund part of a sport club membership or a creative class
• Up to 14 days of RTT
• Lunch voucher with Swile card
• Bicycle subsidy

The interview process

• HR Screen
• Live tech interview
• Behavioral interview + Meeting with the team at the office
• At least one reference check
• Offer!

Job details

• Permanent position
• Full-time
• Paris
• Start date: as soon as possible

If you would like to find out more about tech life at Doctolib, feel free to read our latest Medium blog articles!

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 hr.dataprivacy(at)doctolib.com for inquiries or to exercise your rights.

We are looking for a Senior Data Engineer - GCP/BigQuery to join the Analytics Engineering team in Data.

As a Senior Data Engineer - GCP/BigQuery, your mission will be to build data products that provide insights and support decision-making across Doctolib, helping to transform access to healthcare. You will be working in a team developing data pipelines and solutions that empower our organization with data-driven insights while supporting our AI strategy.

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.

Your responsibilities include but are not limited to:

• Building and maintaining data pipelines using Python to support Doctolib's AI strategy
• Developing and maintaining data marts in BigQuery using SQL/Jinja, DBT
• Creating dashboards for high-level reporting using Tableau
• Collaborating with stakeholders to understand their data needs and define specifications
• Ensuring data quality, security (GDPR compliance), and availability through monitoring and optimization

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 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 and learn about our first AI hackathon here!
• Our data stack includes: Kafka/Debezium for data ingestion, Dagster/DBT for orchestration, GCS/BigQuery for data warehousing, and Metabase/Tableau for BI and reporting.

Who you are

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 have at least 7 years+ of experience as an Analytics Engineer, Data Engineer, or a similar role
• You have a strong expertise on Google Cloud Platform (GCP) stack
• You are proficient in Python, SQL, and DBT for building data pipelines
• You have experience with BI tools such as Tableau, Metabase, or similar platforms
• You have a good understanding of functional aspects of data (Sales, Finance, Web Analytics, Product)
• You have strong communication skills and can collaborate effectively with business teams

Now it would be fantastic if you:

• Have experience with AI products
• Have experience with Vertex AI
• Have experience with Cursor / Claude
• Are familiar with GDPR regulations

What we offer

• Free comprehensive health insurance for you and your children
• Parent Care Program: additional 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 EU countries and the UK for up to 10 days per year, thanks to our flexibility days policy
• Work Council subsidy to refund part of a sport club membership or a creative class
• Up to 14 days of RTT
• Lunch voucher with Swile card

The interview process

• HR Screen
• Live tech interview
• Behavioral interview + Meeting with the team at the office
• At least one reference check

Job details

• Permanent position
• Full-time
• Paris
• Start date: as soon as possible

If you would like to find out more about tech life at Doctolib, feel free to read our latest Medium blog articles!

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 hr.dataprivacy(at)doctolib.com for inquiries or to exercise your rights.

Your Impact

We are looking for a Senior MLOps Engineer to join the Panda Team (Data & ML Operations) in Data & AI Platform team.

Your mission will be to build and maintain secure ML pipelines in production, transforming how we handle healthcare data at scale. You will work in a feature team developing critical data infrastructure that enables data-driven decision-making while protecting patient privacy across millions of users.

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

What you'll build

Your responsibilities include but are not limited to:

• Design and implement end-to-end ML model pipelines in production (LLM and custom models) with robust deployment, evaluation, and monitoring frameworks
• Own data pseudo-anonymization architecture within ingestion services, converting Tier 0 (personal identifiers) to Tier 1 (anonymized data) while ensuring data quality and model performance
• Build and maintain secure data export services with ML-based threat detection to prevent attack vectors (SQL injection, etc.) using adaptive models rather than manual rules
• Manage golden datasets and implement production model evaluation frameworks to ensure anonymization quality and system reliability
• Build and maintain data pipelines that efficiently extract, transform, and load data from various sources, handling multiple data formats (text, images, audio, video)
• Implement automation and orchestration tools using ML orchestration platforms (MLflow, Braintrust, or similar) to streamline infrastructure provisioning and reduce manual effort
• Monitor data and ML platforms for performance, reliability, and security; identify and troubleshoot issues proactively
• Mentor team members on MLOps expertise and best practices to reduce knowledge silos and build organizational capability

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.

What you'll bring

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'll be a great fit if you:

• You have at least 7+ years as an MLOps Engineer or ML Platform Engineer with proven production model lifecycle management experience
• You have expert-level experience with ML orchestration tools (MLflow, Braintrust, or similar) for batch processing and inference pipelines
• You have a strong Site Reliability Engineering (SRE) foundation with focus on operations excellence, reliability, and observability
• You have expertise in Python for automation and ML pipeline scripting
• You have strong proficiency with infrastructure-as-code tools such as Terraform and container orchestration (Kubernetes)
• You have experience with model evaluation frameworks and golden dataset management
• You have a solid understanding of cloud infrastructure (preferably GCP, AWS, or Azure)
• You have excellent problem-solving skills with focus on identifying and resolving infrastructure bottlenecks
• You are fluent in English

It would be fantastic if you:

• Have production LLM or custom model deployment experience
• Have knowledge of data security and privacy frameworks (GDPR, data anonymization, pseudonymization)
• Have experience building and monitoring security services and threat detection systems
• Have strong communication and mentoring skills to drive knowledge transfer across teams

What we offer

• Free comprehensive health insurance 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
• Parent Care Program: receive one additional month of leave on top of the legal parental leave
• For caregivers and workers with disabilities, a package including an adaptation of the remote policy, extra days off for medical reasons, and psychological support
• Relocation support in case of international mobility
• Access to the best AI tools for coding, development and dedicated training

Our interview process

• Recruiter Interview
• Technical Case Study Interview 
• System Design Interview 
• Behavioral Interview
• At least one reference check

We want your experience to be clear, respectful, and transparent. Learn more about our hiring process on our candidate experience page.

Job details

• Permanent position (CDI)
• Tech stack: Python
• Full-time
• Nantes & Paris (Hybrid Policy: 2 days remote / week)
• Start date: as soon as possible

We welcome everyone

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, 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!

Your data privacy

All information provided is processed by Doctolib for application management. For data processing details, click here: France. Please contact hr.dataprivacy(at)doctolib.com for inquiries or to exercise your rights.

Your Impact

We are looking for a Staff DataOps Engineer to join the Data and ML Platform team.

Your mission will be to shape our data platform strategy and architecture, driving enterprise-scale solutions that accelerate machine learning initiatives, enable engineering excellence, and unlock business insights. You will work in a team at the heart of Doctolib's data-driven transformation, enabling innovation through robust, scalable data infrastructure that empowers engineers, AI teams, and business stakeholders across the organization.

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

What you'll build

Your responsibilities include but are not limited to:

• Design and implement enterprise-scale data infrastructure strategies, conducting thorough impact and cost analysis for major technical decisions, and establishing architectural standards across the organization
• Build and optimize complex, multi-region data pipelines handling petabyte-scale datasets, ensuring 99.9% reliability and implementing advanced monitoring and alerting systems
• Lead cost analysis initiatives, identify optimization opportunities across our data stack, and implement solutions that reduce infrastructure spend while improving performance and reliability
• Provide technical guidance to data engineers and cross-functional teams, conduct architecture reviews, and drive adoption of best practices in DataOps, security, and governance
• Evaluate emerging technologies, conduct proof-of-concepts for new data tools and platforms, and lead the technical roadmap for data infrastructure modernization

What you'll bring

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'll be a great fit if you:

• You have 7+ years of experience after graduation as a Staff Data Platform Engineer, Staff DataOps, Staff Site Reliability Engineer, or in a similar role, with a history of architecting and scaling robust data platforms
• You have extensive experience with Google Cloud Platform and a command of Kubernetes & Terraform for automated deployments, and you are an authority on implementing network and IAM security best practices
• You have deep technical proficiency in orchestrating data pipelines using Airflow or Dagster, deploying applications to the cloud, and leveraging modern data warehouses such as BigQuery
• You are highly skilled in programming with Python, and have a solid understanding of software development principles
• You are an excellent troubleshooter who excels at diagnosing and fixing data infrastructure and identifying performance bottlenecks, and a strong communicator who can articulate complex technical concepts to both technical and non-technical audiences

It would be fantastic if you:

• Have hands-on experience building and deploying APIs, with a strong preference for frameworks like FastAPI, and are skilled at designing APIs that provide reliable and efficient access to data
• Have actively applied data governance principles to manage data quality, security, and compliance, and understand how to implement controls that protect sensitive information
• Are experienced with CI/CD tools and methodologies for data-related projects, and can build automated pipelines that streamline development, testing, and deployment
• Have practical experience with cloud cost optimization and FinOps principles, actively experimenting with cost-reduction strategies, and are comfortable analyzing infrastructure spending and optimizing resource allocation

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.

What we offer

• Free comprehensive health insurance 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
• Parent Care Program: receive one additional month of leave on top of the legal parental leave
• For caregivers and workers with disabilities, a package including an adaptation of the remote policy, extra days off for medical reasons, and psychological support
• Relocation support in case of international mobility
• Access to the best AI tools for coding, development and dedicated training

Our interview process

• Recruiter Interview
• Case Study
• System Design Interview
• Behavioral interview with Hiring Manager
• At least one reference check

We want your experience to be clear, respectful, and transparent. Learn more about our hiring process on our candidate experience page.

Job details

• Permanent position
• Tech stack: Google Cloud Platform, Kubernetes, Terraform, Dagster, BigQuery, dbt
• Full-time
• Paris
• Start date: as soon as possible

We welcome everyone

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, 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!

Your data privacy

All information provided is processed by Doctolib for application management. For data processing details, click here: France. Please contact hr.dataprivacy(at)doctolib.com for inquiries or to exercise your rights.

Your Impact

Doctolib is growing, and we are hiring Fullstack Software Engineers in Paris, across various teams and seniority levels. Whether you are early in your career or a seasoned developer, there is a place for you within our Engineering teams!

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.

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

What you'll build

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, TypeScript, JVM ecosystem)

• Contribute to code quality through reviews, testing, and continuous improvement of our development practices

• Share your expertise and collaborate across teams to evolve Doctolib's architecture and technical standards

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.

What you'll bring

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

• 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
• You are proactive, curious, and eager to share knowledge through pair programming and collaboration

What we offer

• Free 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
• A subsidy to refund part of the membership to a sport club or a creative class 
• Lunch voucher with Swile card
• Reimbursement of public transportation 
• Relocation support for international mobilities
• Access to the best AI tools for coding, development and dedicated training

Standard interview process 

• Recruiter Interview
• Coding Interview
• System Design Interview
• Behavioral Interview
• Reference check
• Offer!

We want your experience to be clear, respectful, and transparent. Learn more about our hiring process on our candidate experience page.

Job details

• Permanent position
• Full Time
• Based in Levallois-Perret
• Hybrid position
• Start date: As soon as possible

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, 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!

Your data privacy

All information provided is processed by Doctolib for application management. For data processing details, click here: France. Please contact hr.dataprivacy(at)doctolib.com for inquiries or to exercise your rights.

Your Impact

Doctolib is growing, and we are hiring Frontend Software Engineers in Paris, across various teams and seniority levels. Whether you are early in your career or a seasoned developer, there is a place for you within our Engineering teams!

As a Software Engineer, your mission will be to help Doctolib reinforce its position as a leading healthcare technology platform by building high-quality products that deliver value to patients and healthcare professionals.

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, develop, and maintain React/TypeScript components ensuring performance, accessibility, and scalability standards
• Contribute to code quality through comprehensive testing, documentation, and code reviews
• Share your expertise and collaborate across teams to continuously improve and evolve Doctolib's frontend architecture

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.

What you'll bring

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'll be a great fit if:

• You have frontend software engineering experience with React and TypeScript in production environments
• You have a "user first" mindset and are committed to building secure, well-tested, and pragmatic code with a strong focus on accessibility and performance
• You bring a rigorous testing culture and understand web technologies and software development best practices
• You are proactive, curious, and eager to share knowledge through pair programming and collaboration
• Bonus: experience with design systems, testing frameworks (Vitest, React Testing Library, Playwright), or healthcare/regulated industries

What we offer

• Free 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
• A subsidy from the work council to refund part of the membership to a sport club or a creative class 
• Lunch voucher with Swile card
• Reimbursement of public transportation 
• Relocation support for international mobilities
• Access to the best AI tools for coding, development and dedicated training

The standard interview process 

• Recruiter Interview
• Coding game
• Feature Building Interview
• System Design Interview
• Behavioral Interview
• Reference check
• Offer!

Job details

• Permanent position
• Full Time
• Based in Levallois-Perret
• Hybrid position
• Start date: As soon as possible

If you would like to find out more about tech life at Doctolib, feel free to read our latest Medium blog articles!

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 hr.dataprivacy(at)doctolib.com for inquiries or to exercise your rights.

🌍 About the Team

You will join the Healthcare Access stream within the Patient Domain at Doctolib. This stream sits at the very heart of our product: it owns the end-to-end journey patients take to access care, from discovering the right practitioner to booking their appointment and beyond.

Our teams are tackling some of the most exciting and high-impact challenges in digital health: optimizing search and discovery experiences to help patients find the right care faster, building seamless appointment booking funnels that work at massive scale, crafting a delightful and reliable patient app experience, and expanding access to healthcare for new users and new use cases across Europe.

As a Staff Engineer in this stream, your work will directly shape the interfaces and systems used by millions of patients every day. This is where web performance, frontend architecture, and user experience are not just engineering concerns - they are the foundation of how people access their health.

🎯 Your Impact

As a Staff Engineer, you will be a key technical driver for the Healthcare Access stream. With a strong frontend expertise, you will shape the technical vision of our patient-facing products, ensure architectural excellence, and have a lasting impact on the way we build and evolve our platform at scale.

In a stream where organic search and discoverability are key growth levers, you will also be a champion of web performance and search visibility, ensuring our patient-facing surfaces excel on Core Web Vitals, SEO, and emerging Generative Engine Optimization (GEO) practices.

You will work in close partnership with Engineering Managers, Principal Engineers, Product Managers, and Designers to deliver high-impact projects that simplify and improve how patients access healthcare.

🔧 What You Will Do

Technical Leadership

• Define and drive the frontend technical strategy for the Healthcare Access stream, ensuring architectural decisions align with Doctolib's product and engineering vision
• Lead technical discoveries, architect complex systems, and build consensus on technical direction across engineering, product, and leadership teams
• Identify and introduce new frontend technologies, frameworks, and methodologies when relevant

Engineering Excellence

• Be deeply hands-on: write code, lead technical design, and solve hard engineering problems alongside your teammates
• Demonstrate deep expertise in React and the broader frontend ecosystem (TypeScript, performance optimization, accessibility, design systems...)
• Champion web performance as a first-class concern: define and track Core Web Vitals (LCP, INP, CLS), establish performance budgets, and drive continuous improvements across patient-facing surfaces
• Embrace and champion AI-augmented engineering: leverage AI coding tools (GitHub Copilot, Claude Code...) to boost your own productivity and help the team adopt these practices effectively
• Drive efforts to reduce technical debt, improve system reliability, and proactively mitigate risks

Cross-Team Impact

• Define and build cross-functional programs delivering end-to-end solutions across multiple teams
• Connect teams across the stream by removing collaboration barriers and establishing knowledge-sharing rituals

Mentor and Scale

• Actively mentor and guide engineers across multiple teams through code reviews, pairing sessions, and technical guidance
• Contribute to hiring, knowledge-sharing, and building a culture of engineering excellence across the stream

User First

• Champion a user-centric approach and lead simplification initiatives that reduce complexity and improve the patient experience
• Drive SEO and GEO excellence: ensure our pages are discoverable by both traditional search engines and AI-powered assistants, leveraging structured data, semantic HTML, and content clarity at scale

🛠️ Our Tech Stack

• Frontend: React, TypeScript, React Native (mobile)
• Backend: Java/Spring Boot, Ruby on Rails
• Data: PostgreSQL, OpenSearch, Redis
• Practices: continuous deployments, CI/CD pipeline, test-driven development, feature flags, canary deployments

🙋 What you’ll bring

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’ll be a great fit if:

• You have extensive experience (8+ years) as a Staff or Principal Engineer with a strong frontend specialization
• You are a technical leader who can influence strategy and build alignment across teams and leadership
• You have deep expertise in React and frontend architecture at scale, and are comfortable navigating the full stack when needed
• You think in terms of system design, able to spot single points of failure and design for reliability and scalability
• You have a strong understanding of web performance (Core Web Vitals, Lighthouse, performance budgets) and search engine visibility (SEO fundamentals, structured data, and emerging GEO practices) as competitive differentiators for consumer-facing products
• You have adopted AI-augmented development and actively experiment with AI tools to enhance your own productivity and that of your team
• You are user obsessed: you go the extra mile to fix the hard edge cases that users hit
• You have excellent communication skills and know how to turn complex technical topics into clear, actionable decisions
• You are comfortable speaking English in your day-to-day with the team

Now, it would be fantastic if:  

• You are passionate about healthcare and motivated by the mission of improving access to care for millions of people
• Experience in a high-traffic, consumer-facing web product is a strong plus

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.

What we offer

• Free comprehensive health insurance 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
• Parent Care Program: receive one additional month of leave on top of the legal parental leave
• For caregivers and workers with disabilities, a package including an adaptation of the remote policy, extra days off for medical reasons, and psychological support
• Relocation support in case of international mobility
• Access to the best AI tools for coding, development and dedicated training

Our interview process

• Recruiter Interview
• Coding interview
• System Design Interview
• Behavioral Interview
• At least one reference check
• Offer!

We want your experience to be clear, respectful, and transparent. Learn more about our hiring process on our candidate experience page.

Job details

• Permanent position
• Full-time
• Location: Paris, France
• Start date: as soon as possible

We welcome everyone

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, 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!

Your data privacy

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 for inquiries or to exercise your rights.

• Lead, coach, and grow a team of Site Reliability Engineers, supporting their technical development and career progression
• Create a culture of operational excellence, continuous improvement, and psychological safety within the team
• Conduct regular 1:1s, performance reviews, and career development conversations
• Recruit, onboard, and retain top SRE talent aligned with Doctolib's mission and values

• Partner with SREs and senior engineers to define and evolve the observability strategy across the platform, focusing on logging, metrics, tracing, and alerting
• Own the strategy and evolution of critical transversal services including HashiCorp Vault and Terraform Enterprise
• Drive prioritization and roadmap planning for large-scale reliability and observability initiatives
• Ensure alignment between team objectives and broader engineering and business goals
• Advocate for and allocate resources toward reducing technical debt and improving developer experience

• Own the team's on-call experience and contribute to the incident response processes, ensuring sustainable practices and continuous improvement
• Ensure high availability and reliability of transversal services that are critical to the entire engineering organization
• Lead postmortem reviews and drive systemic improvements to prevent recurring issues

• Work closely with Product Managers, Engineering Managers, and architects to align observability capabilities with product and platform needs
• Partner with security and infrastructure teams to evolve secrets management and IaC practices across the organization
• Represent the OREO team in engineering leadership forums, architectural reviews, and strategic planning sessions
• Foster strong partnerships with software engineering teams to improve instrumentation quality and adoption of observability best practices

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 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 and learn about our first AI hackathon here!

Who you are

• You have at least 5+ years of software engineering or SRE experience, with a strong technical background in cloud-native environments (preferably AWS, GCP, and/or Kubernetes-based)
• You have 3+ years of engineering management experience, leading technical teams (ideally SRE, platform, or infrastructure teams)
• You have deep understanding of observability tooling and architecture (Fluent Bit, OpenTelemetry, Loki, Elasticsearch, Prometheus, Thanos, Datadog)
• You have experience with infrastructure as code (Terraform, OpenTofu) and secrets management systems (Vault, AWS Secrets Manager)
• You have proven ability to balance technical depth with people leadership, able to mentor engineers, review technical designs, and guide architectural decisions

• Have experience scaling SRE or platform teams in fast-growing, high-traffic environments
• Have background in designing and operating high-scale telemetry pipelines
• Have hands-on experience with HashiCorp Vault and Terraform Enterprise in production environments
• Have hands-on experience with backend programming languages (e.g., Go, Python, Ruby)
• Have experience driving cultural and technical transformations

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 EU countries and the UK 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
• A subsidy from the work council to refund part of the membership to a sport club or a creative class
• Lunch voucher with Swile card

The interview process

• 30-min phone screen with a Tech Recruiter
• 1h30 technical interview (SRE System Design & Architecture)
• 1h15 behavioral interview (Leadership & People Management)
• 1h30 Engineering Management case study (team scenarios, prioritization, and conflict resolution)
• 1h manager interview with Senior Engineering Leadership
• At least one reference check

Job details

• Permanent position
• Full-time
• Berlin
• Start date: as soon as possible

What we do

At Doctolib, we build products that need to scale to millions of people throughout Europe and to yet remain easily maintainable by hundreds of developers. We do several daily deployments, and run 25K+ automated tests through our CI pipeline. The backend runs on Ruby on Rails, backed by PostgreSQL and MongoDB. Our PostgreSQL databases represent a total of 30TB and receive 30M queries by minute under high traffic.

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 engineering, design, and business teams.

What you’ll do

As an Engineering Manager, you will lead Doctolib’s Core Backend team, ATP, which manages the backend foundations for Doctolib.

ATP is part of the Platform domain, whose mission is to build and maintain the common building blocks of our system with a "Platform as a Product" mindset. We abstract and simplify the use of these complex, critical components, enabling product teams to focus on their core mission: building products faster for healthcare professionals and patients.

At ATP, we concentrate specifically on our Ruby backend foundations, with a strong focus on quality, scalability, and usability. All Doctolib product teams rely on the foundations we provide, leveraging the components we build to accelerate their development while ensuring the highest standards of quality and security.

As an Engineering Manager, you will guide a team of talented engineers, foster a culture of technical excellence, and help shape the future of Doctolib’s backend platform. You will be both a technical leader and a people manager, coaching and training your team members while building an amazing engineering organization at Doctolib. In this role, you will: 

• Ensure business objectives are met as a team, by driving growth and performance of each team member;
• Together with your product partner, define a mission, vision for your team, align on a clear roadmap to make it happen, and be the end-to-end owner of the team’s delivery and quality;
• Participate in code reviews and be hands-on if required;
• Lead cross-functional initiatives to up-level our engineering team;
• Set standards and exceed security, reliability, performance and scalability requirements that are needed to continue to be the most trusted e-health SaaS;

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 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 and learn about our first AI hackathon here!

Who you are

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 at least 8+ years of software engineering experience and 4+ years of management experience
• Are eager to be hands on with our stack: we use Ruby on Rails, Java/Kotlin, Typescript, React (and we are happy to help you ramp up);
• You understand the value of testing your code;
• Have the ability to adapt to the most efficient technologies to solve issues;
• Have proven experiences developing efficient, maintainable and secure products;
• Are comfortable speaking English in your day by day with the team; French fluency is a plus

 Now, it would be fantastic if you: 

• Have already experience leading Platform initiatives;
• Have a great understanding of cloud infrastructures (tweak kube config for pitchfork, investigate auto scaling improvements, increase monitoring & SLOs, ...) and security topics (rate limiting)

What we offer

• Free comprehensive health insurance 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
• Parent Care Program: receive one additional month of leave on top of the legal parental leave
• For caregivers and workers with disabilities, a package including an adaptation of the remote policy, extra days off for medical reasons, and psychological support
• Relocation support in case of international mobility
• Access to the best AI tools for coding, development and dedicated training

The interview process 

• Recruiter Interview
• System Design interview
• Behavioral Interview
• EM Case study Interview
• At least one Reference Check

Job details

• Permanent position
• Full Time
• Based in Levallois-Perret
• Hybrid position 3 days/week in the office
• Start date: As soon as possible

What we do

At Doctolib, we build products that need to scale to millions of people throughout Europe and to yet remain easily maintainable by hundreds of developers. We do several daily deployments, and run 25K+ automated tests through our CI pipeline. The backend runs on Ruby on Rails, backed by PostgreSQL and MongoDB. Our PostgreSQL databases represent a total of 30TB and receive 30M queries by minute under high traffic.

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 engineering, design, and business teams.

What you’ll do

As an Engineering Manager, you will lead Doctolib’s Core Backend Foundations team (ATP) within our Platform domain. ATP builds the shared Ruby/Rails backend foundations and “paved roads” used by all product teams (framework components, reusable building blocks, upgrades/migrations, quality/reliability/security-by-default). Our mission is to make backend development safer and faster at scale for hundreds of engineers. This is a Developer Platform / Core Backend Foundations team (not an SRE/DevOps/Infrastructure operations team). 

ATP is part of the Platform domain, whose mission is to build and maintain the common building blocks of our system with a "Platform as a Product" mindset. We abstract and simplify the use of these complex, critical components, enabling product teams to focus on their core mission: building products faster for healthcare professionals and patients.

At ATP, we concentrate specifically on our Ruby backend foundations, with a strong focus on quality, scalability, and usability. All Doctolib product teams rely on the foundations we provide, leveraging the components we build to accelerate their development while ensuring the highest standards of quality and security.

As an Engineering Manager, you will guide a team of talented engineers, foster a culture of technical excellence, and help shape the future of Doctolib’s backend platform. You will be both a technical leader and a people manager, coaching and training your team members while building an amazing engineering organization at Doctolib. In this role, you will: 

• Ensure business objectives are met as a team, by driving growth and performance of each team member;
• Together with your product partner, define a mission, vision for your team, align on a clear roadmap to make it happen, and be the end-to-end owner of the team’s delivery and quality;
• Participate in code reviews and be hands-on if required;
• Lead cross-functional initiatives to up-level our engineering team;
• Set standards and exceed security, reliability, performance and scalability requirements that are needed to continue to be the most trusted e-health SaaS;

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 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 and learn about our first AI hackathon here!

Who you are

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 at least 8+ years of software engineering experience and 4+ years of management experience
• You are eager to stay technically close to the work (architecture, reviews, occasional hands-on).
• We use Ruby on Rails, Java/Kotlin, Typescript, React. Prior Ruby/Rails experience is welcome but not required, we value strong backend engineering fundamentals and the ability to ramp up.
• You understand the value of testing your code;
• Have proven experiences developing efficient, maintainable and secure products;
• Are comfortable speaking English in your day by day with the team.

 Now, it would be fantastic if you: 

• Have already experience leading Platform initiatives;
• Have a great understanding of cloud infrastructures (tweak kube config for pitchfork, investigate auto scaling improvements, increase monitoring & SLOs, ...) and security topics (rate limiting)
• French fluency is a plus

What we offer

• Free comprehensive health insurance 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
• Parent Care Program: receive one additional month of leave on top of the legal parental leave
• For caregivers and workers with disabilities, a package including an adaptation of the remote policy, extra days off for medical reasons, and psychological support
• Relocation support in case of international mobility
• Access to the best AI tools for coding, development and dedicated training

The interview process 

• Recruiter Interview
• System Design interview
• Behavioral Interview
• Engineering Manager Case study Interview
• At least one Reference Check

Job details

• Permanent position
• Full Time
• Based in Levallois-Perret
• Hybrid position 3 days/week in the office
• Start date: As soon as possible

Join our mission, join Doctolib!

We are looking for an Engineering Manager to join Doctolib's Automation Platform (AUTOP) team, which empowers all Doctolib engineers to build, test, and deploy software with confidence and speed.

Part of the Platform organization, Autop’s mission is to build and maintain the automation infrastructure and developer tools that enable our engineering teams to deliver high-quality software efficiently. Every feature shipped at Doctolib — from appointment booking to teleconsultation to AI-powered clinical tools — flows through AUTOP's automation infrastructure. We're the platform behind the platform. When product teams ship faster, safer, and with more confidence, it's because AUTOP built the rails they run on.

AUTOP (Automation Platform) is responsible for critical developer-facing systems including: CI/CD automation, testing infrastructure (unit, integration, E2E, contract, visual regression), local and ephemeral development environments, release management, dependency management, and developer productivity tooling. 

What you will do

As the Engineering Manager for AUTOP, your responsibilities include, but are not limited to:

People leadership

• Build and lead a high-performing team of 6-10 engineers who are passionate about developer productivity
• Create a culture where engineers own outcomes, not tasks — where platform adoption and developer satisfaction are the north stars
• Recruit, mentor, and retain top platform engineering talent in a competitive market
• Conduct impactful 1:1s, performance reviews, and career development conversations that help engineers reach their full potential

Technical Strategy & Execution

• Define and drive the technical vision for your team's domain (CI/CD, testing infrastructure, developer environments, or release automation)
• Make high-impact technical decisions that balance short-term delivery with long-term sustainability and scale
• Set the bar for automation, quality, reliability, and security — your systems must be highly reliable because 600 engineers+ depending on them daily
• Champion a "Platform as a Product" mindset: treat internal developers as customers, measure adoption and satisfaction, iterate based on feedback
• Partner strategically with product teams, Infrastructure Platform, and Applicative Platform to solve cross-cutting challenges
• Drive measurable improvements in developer productivity metrics: build times, deployment frequency, test reliability, time-to-production… supporting Doctolib teams to monitor their metrics (DORA, performance, costs, etc).

Impact & Influence

• Be a visible technical leader across the organization — your team's work enables everyone else's success
• Influence engineering culture: establish best practices, contribute to technical strategy beyond your team
• Navigate ambiguity and lead through influence, not authority — platform adoption requires trust and advocacy, not mandates

About our tech environment

• Our automation platform supports a hybrid architecture: a large Ruby on Rails monolith and an expanding ecosystem of modern microservices (Java, Kotlin, TypeScript)
• We maintain sophisticated CI/CD pipelines using GitHub Actions, testing frameworks across multiple languages, and infrastructure-as-code solutions
• Our systems handle thousands of CI builds daily, manage comprehensive test suites across multiple languages, and manage deployments across multiple environments for 200+ development teams
• Our stack includes: Ruby, Java, Kotlin, Go, TypeScript, Docker, Kubernetes, GitHub Actions, Terraform, and various testing frameworks
• We intentionally leverage AI to improve developer productivity and reliability, in a sustainable manner .

Who you are

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.

• 6+ years of software engineering and 3+ years managing technical teams — you have a proven experience and know what great engineering looks like
• Deep platform engineering expertise: CI/CD, developer tooling, automation, testing infrastructure, or internal platforms
• Track record of building "Platform as a Product" — you've driven adoption, measured impact, and iterated based on developer feedback
• Fluent in English and comfortable influencing across a multi-country organization
• Strong stakeholder management — you can influence without authority, build coalitions, and navigate complex organizational dynamics
• Proven ability to balance technical depth with people leadership — you can code-review a Terraform module and coach a report through a difficult conversation

Now it would be fantastic if you:

• Are passionate about developer experience and understand what makes engineers productive and happy
• Have an entrepreneurial mindset — comfortable with ambiguity, fast iteration, and building the plane while flying it
• Have experience managing distributed or remote teams across time zones
• Have background in healthcare, regulated industries, or mission-critical systems where reliability and security are non-negotiable

What we offer

• Free 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
• Up to 14 days of RTT
• A subsidy from the work council to refund part of the membership to a sport club or a creative class
• Lunch voucher with Swile card

The interview process

• Recruiter Interview
• Technical Leadership Interview (architecture, technical decision-making)
• Management & Leadership Interview (people management, team building, stakeholder management)
• Behavioral Interview
• At least one reference check

Job Details

• Permanent Position
• Full-Time
• Levallois-Perret

If you would like to find out more about tech life at Doctolib, feel free to read our latest Medium blog articles! 

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 hr.dataprivacy(at)doctolib.com for inquiries or to exercise your rights.

What you’ll do 

At Doctolib, we're on a mission to transform how healthcare is delivered by harnessing the power of AI.

As a Senior/Staff Machine Learning Engineer, you’ll play a key role in designing, implementing, and scaling the evaluation framework that ensures our AI Health Companion behaves safely, reliably, and helpfully for millions of patients and practitioners.

You’ll join a cross-functional team of Machine Learning Engineers, Product Engineers, and Medical Experts to build robust evaluation pipelines for agentic AI systems — models capable of reasoning, planning, and interacting with complex healthcare data.

Your responsibilities include, but are not limited to:

• Define and own the evaluation strategy for our AI agentic system - metrics, protocols, datasets, and tooling
• Implement and maintain automated evaluation pipelines to monitor model quality, safety, and alignment across iterations
• Run systematic experiments to assess reasoning, factuality, robustness, and user experience
• Collaborate closely with model developers and research scientists to provide insights and drive iterative improvement
• Contribute to research and internal knowledge sharing on LLM evaluation methodologies and best practices

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 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!

 Who you are 

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.

• MSc or PhD in Computer Science, Machine Learning, Data Science, or related field
• 7+ years of hands-on experience working with large language models (e.g., GPT, Claude, Llama, or BERT-like architectures)
• Proven experience in evaluating agentic or reasoning systems (e.g., autonomous agents, tool-using LLMs, dialogue systems, or task-oriented assistants)
• Strong track record in experiment design, metric definition, and evaluation automation
• Ability to bridge research and production, influencing modeling and product decisions
• Excellent communication skills and a collaborative mindset

Now it would be fantastic if:

• You have experience in the clinical or medical domain and sensitivity to ethical or regulatory challenges in healthcare AI

What we offer 

• Free 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 EU countries and the UK 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

 The interview process  

• Recruiter interview 
• Technical Deep Dive 
• Data System Design 
• Behavioral Interview 
• At least one reference check 

 Job details 

• Permanent position
• Full Time 
• Workplace : Hybrid in our Levallois office
• Start date: asap

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.

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.

Your responsibilities include but are not limited to:

• Lead, coach, and grow a team of Incident Managers, supporting their technical development and career progression
• Own the incident management program at scale, ensuring rapid response and resolution
• Partner with Tech and product organization to drive reliability improvements
• Lead change governance and production risk management
• Build structure in ambiguous environments and establish best practices

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 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 and learn about our first AI hackathon here!

Who you are

• You have experience managing and developing engineers, including hiring and performance management
• You have a tech background and strong SRE mindset
• You have strong organizational skills and can build structure in ambiguous environments
• You are comfortable communicating across several levels of the organization, including with senior leadership
• You have strong knowledge of Linux-based systems (CLI, bash) and cloud-based systems (AWS preferred)

• Have experience running major incident programs in a complex distributed environment
• Have knowledge of a high-level language like Python or Ruby
• Have working knowledge of the Kubernetes ecosystem

What we offer

• Free comprehensive health insurance for you and your children
• 25 days of paid leave and up to 14 RTT days per year
• Parent Care Program: additional leave on top of the legal parental leave
• Free mental health and coaching services through our partner Moka.care
• Meal vouchers worth €8.5 per day, with €4.5 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
• Work from EU countries and the UK for up to 10 days per year, thanks to our flexibility days policy
  50% reimbursement of public transportation subscription
• A work Council subsidy to refund part of a sport club membership or a creative class
• Lunch voucher with Swile card

The interview process

• Hiring Manager Interview
• Behavioral Interview
• Engineering Manager Case Study
• At least one reference check
• Offer !

Job details

• Permanent position
• Full-time
• Paris, France
• Start date: as soon as possible

What you'll do 

We are looking for a Senior Software Engineer to join the Preventive & Continuous Care Companion team.

As a Senior Software Engineer, your mission will be to help Doctolib reinforce its position as a continuous health partner for our users, by building high quality free and premium products that empower users to achieve their health goals through relevant recommendations.

Your responsibilities include but are not limited to:

• Collaboratively design, implement and maintain high quality solutions delivering value to our users.
• Implement best practices to maintain and improve high standards for engineering and operational excellence to help our team members thrive.
• Proactively monitor the health of the system in your team’s scope by measuring SLIs, defining SLOs and improving and maintaining alerts.
• Continuously build your domain knowledge and influence outside of the team to help your team deal with dependencies and reduce uncertainty.
• Provide thoughtful and constructive feedback during pair programming sessions.

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 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 and learn about our first AI hackathon here!

Who you are 

If you don’t meet all the requirements below but believe this opportunity matches your expectations and experience, we still encourage you to apply!

• You have in-depth knowledge of the JVM ecosystem (Java, Kotlin, Spring Boot)
• You are familiar with Domain Driven Design.
• You are an advocate for pair and mob programming.
• You are product-oriented and comfortable guiding your teammates to suggest tradeoffs to balance business needs with technical constraints.
• You have experience in monitoring the health of the system you are building and actively contribute to its improvement.
• You're familiar with distributed systems patterns and have hands-on experience with microservices architecture, event-driven design, and system reliability.

Now it would be fantastic if you:

• Have experience working in healthcare or other regulated industries where data privacy and security are paramount
• You have hands-on experience working with AI tools.

What we offer

• Free comprehensive health insurance for you and your children
• Parent Care Program: additional 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 a sport club membership or a creative class
• Up to 14 days of RTT
• Lunch voucher with Swile card

The interview process 

• Recruiter Interview
• Feature Building Interview
• System Design Interview
• Behavioral Interview
• At least one reference check

Job details

• Permanent position
• Full-time
• Location: Levallois

If you would like to find out more about tech life at Doctolib, feel free to read our latest Medium blog articles! 

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 hr.dataprivacy(at)doctolib.com for inquiries or to exercise your rights.

• Lead, coach, and grow a team of Site Reliability Engineers, supporting their technical development and career progression
• Create a culture of operational excellence, continuous improvement, and psychological safety within the team
• Conduct regular 1:1s, performance reviews, and career development conversations
• Recruit, onboard, and retain top SRE talent aligned with Doctolib's mission and values

• Partner with SREs and senior engineers to define and evolve the observability strategy across the platform, focusing on logging, metrics, tracing, and alerting
• Own the strategy and evolution of critical transversal services including HashiCorp Vault and Terraform Enterprise
• Drive prioritization and roadmap planning for large-scale reliability and observability initiatives
• Ensure alignment between team objectives and broader engineering and business goals
• Advocate for and allocate resources toward reducing technical debt and improving developer experience

• Own the team's on-call experience and contribute to the incident response processes, ensuring sustainable practices and continuous improvement
• Ensure high availability and reliability of transversal services that are critical to the entire engineering organization
• Lead postmortem reviews and drive systemic improvements to prevent recurring issues

• Work closely with Product Managers, Engineering Managers, and architects to align observability capabilities with product and platform needs
• Partner with security and infrastructure teams to evolve secrets management and IaC practices across the organization
• Represent the OREO team in engineering leadership forums, architectural reviews, and strategic planning sessions
• Foster strong partnerships with software engineering teams to improve instrumentation quality and adoption of observability best practices

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 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 and learn about our first AI hackathon here!

Who you are

• You have at least 5+ years of software engineering or SRE experience, with a strong technical background in cloud-native environments (preferably AWS, GCP, and/or Kubernetes-based)
• You have 3+ years of engineering management experience, leading technical teams (ideally SRE, platform, or infrastructure teams)
• You have deep understanding of observability tooling and architecture (Fluent Bit, OpenTelemetry, Loki, Elasticsearch, Prometheus, Thanos, Datadog)
• You have experience with infrastructure as code (Terraform, OpenTofu) and secrets management systems (Vault, AWS Secrets Manager)
• You have proven ability to balance technical depth with people leadership, able to mentor engineers, review technical designs, and guide architectural decisions

• Have experience scaling SRE or platform teams in fast-growing, high-traffic environments
• Have background in designing and operating high-scale telemetry pipelines
• Have hands-on experience with HashiCorp Vault and Terraform Enterprise in production environments
• Have hands-on experience with backend programming languages (e.g., Go, Python, Ruby)
• Have experience driving cultural and technical transformations

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 EU countries and the UK 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
• A subsidy from the work council to refund part of the membership to a sport club or a creative class
• Lunch voucher with Swile card

The interview process

• 30-min phone screen with a Tech Recruiter
• 1h30 technical interview (SRE System Design & Architecture)
• 1h15 behavioral interview (Leadership & People Management)
• 1h30 Engineering Management case study (team scenarios, prioritization, and conflict resolution)
• 1h manager interview with Senior Engineering Leadership
• At least one reference check

Job details

• Permanent position
• Full-time
• Levallois-Perret, France
• Start date: as soon as possible

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 work on transforming 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.

Your responsibilities include but are not limited to:

• 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. Discover our AI vision here and learn about our first AI hackathon here!

Who you are

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 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

Now it would be fantastic if you:

• Have experience working in healthcare or other regulated industries
• Have contributed to open-source mobile projects or mobile developer communities
• Have 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

The interview process

• Recruiter Interview
• Mobile Pair Programming
• Mobile App Design
• Behavioral Interview
• At least one reference check
• Offer!

If you would like to find out more about tech life at Doctolib, feel free to read our latest Medium blog articles! 

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 hr.dataprivacy(at)doctolib.com for inquiries or to exercise your rights.