**About BlaBlaCar**

BlaBlaCar is the world's leading community-based travel app enabling 27 million members a year to carpool or travel by bus in 21 countries. Our team of 800 employees counts over 50 nationalities and is spread across our 5 global offices, 30% working fully remotely.

**Your Mission**
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We are looking for a Senior Backend Engineer to join the Payment Squad. They manage BlaBlaCar's payment solutions that provide reliability, trust, and a smooth end-to-end experience.

As a Senior Backend Engineer, your role will be to drive the delivery of a reliable and scalable platform that supports the full payment lifecycle, fraud fight, and compliance requirements. You will take ownership of complex, cross-functional projects---such as finalizing the implementation of our payment orchestrator---and play a key role in expanding BlaBlaCar's business by proposing and integrating tailored payment methods for our various operational countries.

You will act as a technical reference, demonstrating strong autonomy, deep architectural thinking, and the ability to synchronize with multiple external teams (Legal, Cash Management \& Finance, Payment Ops).

You will be reporting to the squad's Engineering Manager and working closely with a team of Software Engineers and a Product Manager.

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**Your responsibilities**

* Drive and deliver transverse and complex technical projects from design to deployment, demonstrating a deep understanding of technical constraints and implementation challenges.
* Lead the finalization and scaling of the payment orchestrator and integrate new, adapted payment methods across different countries.
* Take a step back to proactively propose platform improvements, task automation, and better observability (e.g., establishing SLO reviews with SREs and owning your monitoring and alerting stack).
* Interact closely with various teams (Legal, Finance, Fraud/Payment Ops) to synchronize efforts, gather requirements, and assess cross-team impacts.
* Act as a mentor and guide for mid-level (IC3) developers within the squad, elevating the team's overall engineering standards.
* Participate in a cyclic on-call duty (approximately 1 week every 7 weeks) to ensure the high availability of our critical payment systems.

**Your qualifications**

* You have 5 to 10 years of overall engineering experience.
* You possess deep technical autonomy and a high level of critical thinking regarding software architecture and constraints.
* You are fluent in Java and have advanced knowledge of frameworks such as Spring, or SpringBoot.
* You have hands-on experience with service-oriented architectures, Git, Docker, Kubernetes, and monitoring solutions (Datadog).
* You have excellent, clear, and concise communication skills, allowing you to easily step into any workshop and share technical expertise with both technical and business stakeholders.
* You are not reluctant to participate in on-call duties (mandatory for this role).
* Full working proficiency in English
* Fit with our BlaBlaPrinciples

*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.*

**What we have to offer**

* Hybrid position
* 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

**Interested in joining the ride?**
• a 45-min video-call with a Talent Acquisition Manager, to get to know you, understand your career expectations and answer your questions

• a 90-min live coding session with Software Engineers

• a 60-min design interview with Software Engineers

• a 60-min video-call with Julien, Engineering Manager of the payment team, to discuss your experience, and share more details about the squad.

*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.*

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*BlaBlaCar is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.*