Software Engineer Backend PHP Symfony H/F - Shippeo Paris 10e - 75

Our vision is to become the leading data platform for the freight industry. By harnessing our growing network, real-time data, and AI, we aim to help supply chains deliver exceptional customer service and achieve operational excellence.

About Us :

Our product is composed of a mission-critical SaaS web platform (API everywhere), with high traffic inbound/outbound integrations. Our platform handles over 30 million incoming API calls and generates 100+ million external API calls, making scalability our biggest challenge. We enable customers to proactively manage exceptions by analyzing real-time data from various stakeholders.

Team Structure :

Our technical team is divided into three feature teams :
- Platform : Focus on building high-availability integrations to fetch and send orders, events, and positions.
- Solution : Automatically track road and maritime orders, detect exceptions, and alert users so they can respond effectively.
- Analyze to Improve : Leverage data to offer better insights and improvements for users.

The Role :

We're looking for a Senior Backend Software Engineer to join our team, where you'll tackle the complexities of scalability and build high-availability integrations. Reporting to the Senior Engineering Manager, you'll focus on improving our technical architecture, developing new features, and ensuring production-readiness at scale.

Key Responsibilities :
- Lead the design, development, testing, deployment, and maintenance of scalable solutions
- Develop server-side application logic using PHP Symfony in an event-driven environment
- Mentor peers and guide technical decisions, with a focus on scalability and performance
- Collaborate closely with product managers and engineers to design performant, scalable APIs
- Address scalability challenges, handling tens of millions of API calls
- Implement modern architectural patterns : DDD, CQRS, Event Sourcing, Microservices
- Document APIs, processes, and database schemas for high-performance systems
- Ensure optimal performance and availability across all services

- 5+ years of experience in software engineering in a high-paced, large-scale environment
- Expert in PHP Symfony and relational + NoSQL databases
- Experience with message brokers (e.g., RabbitMQ), CI tools, and monitoring stacks like Prometheus, Grafana, Kibana
- Strong understanding of CQRS, Event Sourcing, and DDD principles
- Proven experience managing high-scalability challenges
- Pragmatic problem solver with a "build IT, run IT, monitor IT" mindset
- Fluent in French and English

Founded in 2014, Shippeo is a European-based SaaS company specializing in supply chain visibility. Over the past two years, Shippeo has expanded rapidly, fueled by $110 million in funding from Tier 1 investors.

Shippeo prides itself on its exceptional diversity, with a team representing 27 nationalities and speaking 29 languages. With offices across Europe, North America, and recently Asia, we provide global, multimodal real-time transportation visibility to customers in various industries, including retail, manufacturing, automotive, and CPG.