Real-Time Backend Engineer, Performance Systems

A leading tech company in Paris is seeking a Backend Engineer to develop high-performance backend services for real-time bidding and performance optimisation systems. This role requires 2+ years of production experience and familiarity with backend languages like Go or Python. Candidates should be eager to learn in a mentoring environment, work in a...

The Vibe team is a passionate, competitive bunch focused on one thing: allowing any marketer, any brand, of any size, to advertise on TV in under 5 minutes.We think fast, act fast, grow fast so advertisers can safely and precisely reach TV audiences, the largest digital audience in the US.Vibe achieved profitability just 18 months post-launch, growing...

Vibe at a glance The Vibe team is a passionate, competitive bunch focused on one thing: allowing any marketer, any brand, of any size, to advertise on TV in under 5 minutes. We think fast, act fast, grow fast so advertisers can safely and precisely reach TV audiences, the largest digital audience in the US. Vibe achieved profitability just 18 months...

A European technology company is hiring a Backend Engineer focused on embedded and real-time systems in Paris. This role entails designing backend services running on Linux-based systems and requires strong skills in Node.js and TypeScript. Candidates should have experience with real-time communication and synchronisation. The position is full-time and...

A proprietary trading company is seeking an Experienced Software Engineer to help develop advanced trading systems. You will collaborate with traders to create high-performance environments, leveraging 2-5 years of engineering experience in HPC or real-time systems. This role demands proficiency in C++ and Python, alongside strong communication skills in...

A global proprietary trading company is looking for an experienced engineer to develop their next-generation trading stack. The position involves collaborating with traders and engineers to create high-performance systems for global markets, without needing prior trading experience. Candidates should have 2-5 years of experience in HPC or real-time systems...

We are looking for a Senior Backend Engineer to join our growing engineering team. In this role, you will be responsible for designing, building, and maintaining scalable backend services that power our platform. You will work on real-time systems, optimize performance, and collaborate closely with product and engineering teams to deliver high-impact...

A leading AI and hardware company in Paris is seeking a Systems / Real-Time Software Engineer to develop low-latency software for proprietary custom AI accelerators. The candidate will design embedded OS, write high-performance C/C++ code, and ensure deterministic performance. A background in computer science and expertise in OS internals, low-level...

Meet Arago and the Aragonians Arago is an AI and computer hardware company whose mission is to drive the course of history forward. We do so by accelerating breakthroughs at the intersection of AI and semiconductors. Founded in 2024 by AI researchers and physicists with deep expertise in photonics, electronics, software, mathematics, and machine learning,...

We are seeking a Senior Backend Engineer to take ownership of mission-critical backend systems that power real-time, high-throughput applications. In this role, you will design, build, and operate scalable services in a cloud-native AWS environment, with a strong focus on performance, reliability, and clean architecture.ResponsibilitiesBackend Engineering:...