Senior Software Engineer: AI, API Systems

Senior Software Engineer - System Programming (Zig/C++)LocationParis or EU (Remote)About LightpandaWe're an ambitious team with a strong open-source foundation, led by experienced founders with a successful startup exit history, and we're now funded .You'd be joining our team at an early stage, with equity incentives that reflect that.About this roleWhat you...

Mistral AI’s Defense team is seeking an experienced software engineer with a strong background in data engineering or distributed systems to shape architecture, write production code, and own major software components from design through deployment.This senior/Staff level role offers broad ownership in a small team and requires collaborating across data...

Quberesearchandtechnologies in Paris is looking for an experienced professional to design and operate distributed services. You will develop platform APIs that enhance the productivity of quantitative researchers while improving the reliability and scalability of compute-intensive workflows.The ideal candidate has 5+ years of experience in building...

Alice & Bob is building the first universal quantum computer and is looking for a Senior Software Engineer to design, develop, and maintain the low-level software stack close to hardware.You will lead architectural decisions, mentor junior engineers, and ensure high-performance software inside our quantum platform, bridging R&D, data, and production-grade...

MissionSpeechify in Paris, France, is seeking a Senior Software Engineer for the Core Experiences Team. You will help design reliable APIs and scalable systems that power our cross-platform product experience, collaborating with product teams to scope work and deliver SDKs.The ideal candidate brings systems thinking, speed, focus, and strong collaboration....

AVEVA is a global leader in industrial software. Our cutting-edge solutions are used by thousands of enterprises to deliver the essentials of life - such as energy, infrastructure, chemicals and minerals - safely, efficiently and more sustainably. We're the first software business in the world to have our sustainability targets validated by the SBTi, and...

About Us Base360.ai is the AI operating system for short-term rental businesses, helping property managers run their operations on autopilot. Born out of The Flex, a short-term rental operator that scaled to an eight-figure business using its own software, Base360.ai is now launching as a standalone platform for short-term rental operators worldwide. We...

We are hiring a Senior Software Engineer in Le Wagon's Engineering team. The job is based in Paris (11e) and requires speaking French and English fluently. We are a team of 5 Software Engineers based in Paris, Tours and Madrid. Our mission is to build the right tools and features to support Le Wagon's consolidation and growth. We work in cycles and follow...