Entreprise : Rippletide

Location : Paris Office (Montparnasse) 

Contract type: Full time

Start date:  January

About Rippletide

At Rippletide we’ve built the first Hypergraph Decision Database, a foundation that makes agents deterministic, explainable, and compliant by design. By moving decisions out of LLMs and into a reasoning database, we eliminate hallucinations and bring full transparency to every action.

Your mission
As a Full-Stack Developer, you’ll be one of the core builders of Rippletide’s product. You’ll work closely with the founders, product, and ML engineers to ship features end-to-end: from backend services and APIs to sleek, usable interfaces that let customers understand and control their AI agents.

You’ll help turn a deep tech engine into a product that teams actually love to use.

Key responsibilities

• Build end-to-end features across the stack: database integrations, APIs, dashboards, monitoring, and developer-facing tools.

• Design and implement clean, robust backends (services, APIs, data models) to support reasoning and decision workflows.

• Craft intuitive frontends for complex concepts: graph views, traces, logs, explainability UIs, and configuration panels.

• Collaborate with product & AI engineers to translate real-world customer problems into simple, powerful product experiences.

• Write high-quality, maintainable code with tests, observability, and performance in mind.

• Contribute to architecture decisions as we scale the platform and handle more data, users, and complexity.

• Help shape our developer experience (SDKs, docs, examples) so engineers at large enterprises can integrate Rippletide smoothly.

Profile we’re looking for

• 3+ years of experience as a Full-Stack or Backend-heavy Engineer in a startup or product-focused environment. Strong experience with at least:

  • One modern backend language (example: Python, Go, TypeScript/Node.js, Java, etc.)

  • One modern frontend framework
    
    

• Comfortable working with APIs, databases and cloud infrastructure.

• You care about code quality, reliability, and performance especially in B2B / enterprise contexts.

• You’re product-minded: you think in terms of user problems.

• You thrive in a fast-paced, high-ownership environment where you can influence product and architecture.

• Professional working proficiency in English (French is a plus, not mandatory).

What you’ll find at Rippletide

• A passionate, curious, and open-minded team.

• A culture of experimentation where ideas become action.

• A fast-paced and stimulating environment with room for growth.

How to apply?

If this sounds like you, send your resume (GitHub, portfolio, or any projects you’re proud of are very welcome) to hiring@rippletide.com, with the subject line: “Full-Stack Developer – [Your First and Last name]”