As a PrincipalEngineer you would be responsible for working with two of our Patient Relationship Management Domain, . The PRM domain lies at the core of the Doctolib product, enabling thousands of doctors and millions of patients to manage their appointments, And the domain will be launching a new product in Germany, allowing for fast, easy and secure way to transfer documents and medical information between patients and doctors.

You would initially be focusing on the Booking Management System domain tackling major projects such as the modularization of our Ruby monolith and designing our API-first strategy, eventually working across the whole domain and working with 10 different teams, giving you a wide breadth of engineering challenges to look forward to. 

Your responsibilities include but are not limited to:

• Working as the Right Hand to our Engineering Director responsible for the cluster, in addition to Engineering Managers associated with teams within PRM.
• Challenge of scale with our main product which is growing rapidly
• Re-evaluate testing strategy
• Raise the engineering bar in the 
• Help the modular team and give it traction
• Help to remove dependencies between teams

As a Principal Engineer you will:    

• Modularization strategy for our Ruby monolith
• How do we improve our API first strategy
• How to improve our test strategy, CI/CD pipeline on our main products
• Analysing the gap between existing code and the vision
• Building technical design
• Spreading in the teams techniques and mindset for better software design

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 already led important, progressive refactoring project
• Are very pragmatic, knowledgeable and experimented with SOLID principles, design patterns, OOP best practices
• Are experienced designing stable API with the right level of abstraction
• Know how to use this knowledge to balance maintainability, predictability and performance of the code
• Are comfortable in dealing with uncertainty
• Are proficient with abstract thinking
• Are eager to be hands on with React & Ruby-on-Rails (we are happy to help you ramp up)
• Understand the value of testing your code, individually or functionally, for each new feature or bug fix
• Speak English 

• A stock-option program for each Doctoliber;
• Quarterly bonuses and a competitive package;
• A 6-month dedicated onboarding program - the Doctolib Academy;
• Continuous training programs on all key competencies (English, soft skills, expertise);
• Transparent internal mobility opportunities you're welcome to apply for;
• 2 days per year to help health charities and create a positive social impact - the Solidarity Days;
• Mental health and wellbeing offer in partnership with moka.care;
• The Doctolib Parent Care Program, including extended parental leave, meet-ups and inspiring conferences;
• High-quality office spaces supporting collaboration, health and wellbeing;
• A subsidy from the work council to refund part of the membership to a sport club or a creative class;
• A competitive health insurance paid 100% by the company;
• Subsidy for lunch and various food offers in our offices;
• A flexible workplace policy offering both hybrid and office-based mode;
• Flexibility days allowing to work in EU countries and the UK 10 days per year starting July 1st;
• A support for relocation in case of international mobilities and new joiners arriving to France, Germany and Italy from another country.

• Recruiter Call 
• First round technical interview
• Second round technical interview
• Soft-skills interview
• Offer!

• Permanent Position 
• Full time 
• Location: Berlin - onsite/hybrid
• Start Date: as soon as possible
• This job is eligible to hybrid mode. 

At Doctolib, we believe in improving access to healthcare for everyone - regardless of where you come from, what you look like. This translates into our recruitment process: Doctolib is an equal opportunity employer. We don't just accept diversity at Doctolib, we respect and celebrate it!

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, or place of origin. If you have a disability, let us know if there's any way we can make the interview process smoother for you! 

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