Senior Java Software Engineer – Agritech | Paris

About our client:

The company develops next-generation agricultural robots and computer vision systems, with ultra-precise spraying solutions powered by artificial intelligence, that drastically reduce pesticide and fertilizer use while improving crop yields. Their mission is to reinvent farming globally through smart, efficient, and regenerative practices. Today, these solutions are deployed in more than 20 countries across Europe, North America, and Oceania.

You will join the Machine Control & Interface team, which develops the software “brain” of the machine, orchestrating hardware, control logic, data, and the user interface in real-world field conditions.

Main Responsibilities:

• Design and develop robust Java back-end services and reliable APIs

• Ensure system orchestration between front-end, back-end, and embedded components

• Define and maintain clear interfaces between C++, Java, and the UI layer

• Contribute to machine architecture and synchronization logic

• Strengthen reliability, monitoring, and alert mechanisms

• Participate in strategic decisions for the software platform

Candidate Profile:

• 5+ years of professional experience in Java

• BS/MS degree in Computer Science or equivalent

• Strong background in system design and software architecture

• Proficient in object-oriented concepts, design patterns, and testing best practices

• Experience with distributed systems and inter-service communication (gRPC, Flatbuffers, or similar)

• Good command of English and French (spoken and written)

Personal Qualities:

• Team player, actively participates in discussions and supports colleagues

• Comfortable working in cross-functional teams

• Able to provide constructive feedback and promote a positive engineering culture

• Clear and structured communicator, capable of explaining complex technical topics

Details:

• Permanent position (CDI)

• Based in Paris, with hybrid work flexibility

• Opportunity to work on high-impact projects in a fast-growing scale-up environment