Paris, FR
Full Time

About INFINITI

INFINITI is a technology-driven venture studio powered by Venture OS. We help founders, corporate innovators, and investors launch funded companies in 90 days at a fraction of the traditional cost. By automating 80% of repetitive tasks with AI, our team of 50+ elite specialists can focus on what truly matters: building scalable, impactful startups. As part of our team, you won't just work on one product—you'll contribute to multiple ventures simultaneously, solving diverse challenges as our portfolio grows.

The Role

As a Senior Backend & Systems Engineer, you will tackle the hardest technical challenges at INFINITI. You will design the distributed systems, microservices, and complex APIs that power our ecosystem. While others build the interface, you build the engine. You will ensure that our architecture is resilient, highly performant, and capable of handling the scale of a global venture studio.

What You'll Work On

  • Design and develop robust, highly scalable backend services (Node.js, Python, Go, or Rust) for Venture OS and portfolio startups.
  • Architect complex database schemas (PostgreSQL, MongoDB) and optimize queries for high-throughput environments.
  • Build secure, RESTful and GraphQL APIs that integrate seamlessly with third-party services and AI models.
  • Implement advanced caching strategies (Redis, Memcached) and message queues (RabbitMQ, Kafka) to ensure ultra-low latency.
  • Lead technical deep dives, architectural reviews, and performance profiling sessions.

Requirements

  • Technical Mastery: 6+ years of backend engineering experience with a deep understanding of distributed systems, concurrency, and system architecture.
  • The INFINITI Spirit: You are obsessed with performance and security. You treat edge cases and error handling as first-class citizens, not afterthoughts.
  • Remote Synergy: You write code that is self-documenting and maintainable. You communicate complex architectural decisions clearly to both technical and non-technical peers.
  • Pragmatism: You know when to build a quick monolithic MVP to test a hypothesis, and when to invest in a fully decoupled microservices architecture.
  • Mentorship: You elevate the technical bar of everyone around you through constructive code reviews and knowledge sharing.

What We Offer

We are an elite, distributed team. We offer a fully remote, flexible environment where you are evaluated purely on output and impact. You will have access to our cutting-edge AI tools to 10x your workflow. Beyond highly competitive compensation, we offer significant equity participation in the ventures you help build—meaning your success is directly tied to the unicorns we launch together.

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