We are looking for a Senior Software Engineer with a “Data-First” mindset to help shape the future of our agricultural intelligence platform. Our domain is highly specialized: we help innovative companies (breeding, biologicals, research centers) structure complex phenotypic, genomic and pedo-climatical data, collect field trial data, and run advanced analytics.

You aren’t just a consumer of APIs; you will be the architect of our data’s journey. You’ll join a collaborative team of 15 (8 developers, 2 designers, 2 QA, 3 POs) to own the evolution of our highly relational PostgreSQL models and our CubeJS semantic layer. As we plan our transition toward a modern OLAP data platform, your expertise in optimization and data modeling will be the cornerstone of our scalability.

Key Responsibilities:

• Database Excellence: Own the PostgreSQL strategy. Design complex relational schemas, optimize query performance through advanced indexing, and manage data migrations within a high-stakes SaaS environment.

• Analytics Architecture: Maintain and scale our CubeJS implementation to provide real-time insights from multifaceted data sources.

• Future-Proofing: Lead the R&D and transition toward a dedicated OLAP/Data Warehouse architecture to support our growing analytics needs.

• Full-Stack Engineering (Code-First): Everything we build is code. You will develop and maintain backend services using TypeScript, Drizzle, NestJS, and AWS CDK, ensuring our infrastructure scales alongside our data.

• Quality & Reliability: Advocate for and implement automated testing (Unit, Integration) to ensure our complex data transformations and business logic are rock-solid before they hit the field.

• AI & Data Integration: Leverage AI tools and modern patterns to combine disparate data sources into a cohesive, actionable data model for our users.

• Mentorship: Act as the “Data North Star” for the dev team, promoting best practices in data modeling and SQL performance.

Technical Profile:

• PostgreSQL Expert: You know your way around EXPLAIN ANALYZE, partial indexes, and window functions. You understand the trade-offs of highly relational models.

• Testing Mindset: You understand the value of a robust test suite. You don’t just write code; you write verifiable, maintainable systems.

• CubeJS / Analytics Enthusiast: Strong preference for candidates who have worked with CubeJS or similar semantic layers.

• TypeScript Native: You are a strong coder. You believe that infrastructure should be defined in code (CDK) and that types are non-negotiable.

• Architectural Vision: Experience or strong interest in OLAP (ClickHouse, Snowflake, or DuckDB) and building data pipelines.

• Cloud Native: Proficient with AWS services and the “You build it, you run it” philosophy.

Why Join Us?

• Niche Impact: Work on a meaningful project focused on the future of sustainable agriculture.

• Complex Challenges: Solve non-trivial data problems where the “standard” CRUD approach isn’t enough.

• High Autonomy: Lead the charge on our data platform roadmap with the support of an AI-augmented development workflow.

Start with Louis, co-managing director. Then meet Florian, CTO. Come and visit our office in Nice and meet other colleagues in our tech team, including Marine.