Confirmed Fullstack Engineer - Blablacar Daily

Confirmed Fullstack Engineer

We are looking for a Confirmed Fullstack Engineer to join us on the development of BlaBlaCar Daily on the Partnerships squad. You will work on technical challenges and product feature developments related to topics such as user identity & account management, pricing and everything related to partners management (app customization, subsidies management, partners portal and Backoffice management of sponsoring campaigns). You will be involved in all parts of the development, from the early conception meetings, development and test strategy, to deployment in production, on-call, observability, and support. You will mainly work on backend features with occasional contributions to our frontend projects.

Your responsibilities include:

• Participate in the whole application development lifecycle, including: early-stage product meetings, architecture design, development, tests strategy, deployment to production, monitoring, alerting and support
• Support and collaborate with other engineers on the team to develop our backend projects together
• Adapt existing feature implementations to growing scalability challenges
• Develop new functionality to meet internal and external demands required for Daily to remain compliant in the markets we operate in

Your qualifications include:

• We are looking for a Fullstack candidate with at least 5 years of experience
• Deep expertise in Python (Flask + FastAPI) and React (React router + TypeScript + vite.js). You can seamlessly switch between backend logic and frontend UX
• Proficiency with relational databases (PostgreSQL). Experience with PostGIS is a strong plus.
• Computer science background (Strong engineering fundamentals in Database design, algorithms and data structures, networking, abstractions, security)
• Ability to find the good balance between fast iterations and quality of delivery
• Ability to take ambitious technical challenges from conception to production-ready
• Fluent in using AI-assisted development tools
• Fluent in French and English

What we have to offer:

• Hybrid status for this role
• 4 additional weeks on top of legal maternity/paternity leaves
• 50% healthcare coverage (Alan)
• Financial support for home office equipment
• Minimum 25 days holiday per year
• Local meal plan policy (Swile card)
• 50% transportation paid (Forfait Mobilité Durable)
• Free unlimited carpooling & bus rides
• Personal growth via trainings, mentorship, and internal mobility programs
• Employee Stock ownership plan
• Regular team building events
• 1 day off per year to test our product

Our hiring process lasts on average 25-30 days, offers usually come within 48 hours. BlaBlaCar is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. If you don't meet 100% of the qualifications outlined above, tell us why you'd still be a great fit for this role in your application.