Senior Software Engineer

Senior Software Engineer - Java

Doctolib

Location:
France , Paris

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Not provided

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Job Description:

We are looking for a Senior Java/Kotlin Software Engineer to join the Doctolib’s Platform team, NTC, who’s in charge of the async platform and communication APIs for Doctolib. NTC 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 services, enabling product teams to focus on their core mission: building products faster for healthcare professionals and patients. NTC (Notification & Task Control) is responsible for two critical systems: a communication platform that reliably delivers millions of messages across multiple channels (SMS, email, push notifications), and an async processing platform that orchestrates all background tasks across the company.

Job Responsibility:

Collaborate with product managers, designers, and other engineers to define and implement features to improve healthcare access for patients
Take a leading role within the team and contribute to establishing a technical vision that ensures the performance, security, and usability of the application, taking into account the future needs and the high scalability needs
Bring your expertise and experiences to help us continuously improve the way we design, implement, test, and monitor high-quality features
Improving the performance of key features implemented in Java/Kotlin and spring boot
Taking leadership on delivering roadmap items (together with the team)
Contributing to establishing a technical vision and co-drive the creation of the roadmap for next quarters
Providing help and advice to other teams as a Platform expert and co-building some of the solutions with them

Requirements:

Backend engineer with expert knowledge of Java/Kotlin & Spring boot
Solid understanding of web technologies and software development life cycle
Fluent in English
Ideally have a first experience in Platform Engineering or have worked with a Platform engineering team
Proactive, curious, collaborative and eager to learn
Have a “user first” mindset and want to build a product focused on bringing value to its users, through secure, well-tested and pragmatic code

Nice to have:

First experience in Platform Engineering or have worked with a Platform engineering team

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

Additional Information:

Job Posted:
January 06, 2026

Employment Type:

Fulltime

Work Type:

On-site work

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