Senior Backend Engineer (Java/Kotlin)- (m/f/x)

EngineersOfAI; Berlin; Vor Ort; EUR 90.000 - 130.000; Vollzeit

Zusammenfassung

Doctolib is seeking a Senior Back End Software Engineer to join the Business Performance team to reinforce our healthcare technology platform across Europe. You will work in a feature team building high-quality products that improve daily life for healthcare professionals and patients.

Your mission includes designing robust backend solutions with a focus on performance, security, and scalability, collaborating across product, design, and engineering to ship impactful features.

Qualifikationen

• Extensive backend development experience in JVM stack (Java/Kotlin, Spring Boot).
• Hands-on experience with AI-assisted coding tools and integrating them into workflow.
• Strong ability to navigate integration complexity across large partner networks and legacy systems.

Aufgaben

• Collaborate with product managers, designers, and engineers to design and ship features that deliver real value to healthcare professionals and patients.
• Design and implement robust technical solutions ensuring performance, security, and usability across backend applications.
• Contribute to architectural decisions and long-term platform direction beyond code execution.
• Navigate integration complexity across a broad partner ecosystem, balancing speed, reliability, and maintainability.
• Champion AI-assisted development workflows and elevate team proficiency with these tools.

Kenntnisse

JVM backend

Java

Kotlin

Spring Boot

AI-assisted coding tools

Systems integration

User-centered design

Jobbeschreibung

Set a new pulse for healthcare!

We are looking for a Senior Back End Software Engineer to join the Business Performance team at Doctolib.

Your mission will be to help reinforce Doctolib's 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 a feature team 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 do

Your responsibilities include but are not limited to:

• Collaborate with product managers, designers, and engineers to design and ship features that deliver real value to healthcare professionals and patients
• Design and implement robust technical solutions ensuring performance, security, and usability across our back-end applications
• Contribute to technical decisions and architectural choices - not just implementation - helping shape the long-term direction of the platform
• Navigate integration complexity across a broad and diverse partner ecosystem, balancing delivery speed, reliability, and maintainability
• Champion AI-assisted development workflows and help elevate your team's proficiency with these tools
• Share your expertise across teams to evolve Doctolib's architecture and technical standards through knowledge sharing, code reviews, and pair programming

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’ll be a great fit if you:

• Have strong back-end software engineering experience with the JVM ecosystem (Java, Kotlin, Spring Boot)
• Have hands-on experience using AI-assisted coding tools and are comfortable integrating them into your daily workflow
• Have significant experience navigating integration complexity across large partner networks and diverse legacy systems
• Have a"user first" mindsetand are committed to building s