Full-Stack Engineering Internship — Build a SaaS Product

**About Us** Leonar is a thriving, self-funded SaaS company that empowers staffing agencies to scale their operations with the help of automation and AI. We help recruiters work faster and smarter, taking care of time-consuming tasks so they can focus on what they do best—building connections. With a small, talented team of 8 based in Paris, we're...

AboutSymbioseis a venture-backed deeptech company at the crossroads ofspace-techandnature-tech, pioneering the use ofAI, remote sensing, and High-Performance Computing (HPC) to transform how forests are monitored, managed, and valued.By fusing diverseEarth Observation data, from hyperspectral, LiDAR, radar, and optical imagery, Symbiose delivers precise,...

**Our Context** We are looking for a talented full-stack engineer to join the development of **Impress**, a cutting-edge SaaS platform dedicated to financial reporting, designed for scalability, security, and high performance — all within a remote-friendly environment. In our engineering team we build the interfaces, data pipelines and architecture to...

📍 Paris | 💼 CDI | 🎛️ Senior Full-Stack Engineer at Fairglow | 🧩 Core Architecture & Scale | 🔗 Report direct to CTO 🗣️ English required; French preferred 🌱 About Fairglow Fairglow is building the next generation ecodesign software for the cosmetics industry. Our SaaS platform helps brands measure and reduce the environmental impact of...

Senior Full-Stack Software Engineer (Front-End focused) | Paris|Hybrid.We are hiring a Senior Full-Stack Software Engineer to join a fast-growing product company operating at the intersection of healthcare and AI.What you'll doBuild and evolve product features using React (TypeScript) on the frontend and Java (Spring) on the backendDesign and integrate...

OverviewInbolt is a fast-growing deeptech startup with teams in Europe, US, and Japan. We work at the intersection of web, AI, and robotics, with real machines and real factories. Our mission is to lead the core product surface that customers use every day, providing high ownership on architecture and technical decisions.Role OverviewYou will join our...

Direct message the job poster from Solvex SolutionsOverviewWe are hiring a Senior Full-Stack Software Engineer to join a fast-growing product company operating at the intersection of healthcare and AI.Senior Full-Stack Software Engineer (Front-End focused) | Paris | Hybrid.What you’ll doBuild and evolve product features using React (TypeScript) on the...

AboutAt Sillage, we're building the future of sales intelligence by turning raw market data into actionable buying signals and actions. We're two repeat founders backed by top operators and investors (Deel, Salesforce, Datadog, Contentsquare, Sequoia & a16z scout funds, Kima, Drysdale...) and we're assembling a small team of exceptional people.As a Founding...

Senior Full-Stack Software Engineer (Front-End focused) | Paris | Hybrid.We are hiring a Senior Full-Stack Software Engineer to join a fast-growing product company operating at the intersection of healthcare and AI.What you’ll doBuild and evolve product features using React (TypeScript) on the frontend and Java (Spring) on the backendDesign and integrate...

Flim is the go-to platform for iconographic search, helping creatives worldwide discover inspiration and bring their boldest ideas to life. We’re riding the wave of the deep learning revolution in image and video generation, using cutting-edge AI to shape the next generation of creative tools. Our SaaS platform powers top creatives across Hollywood, music...