Senior Node.js Back-End Freelance Engineer – Onsite

Senior Software Engineer Location: Paris HQ Department: Tech & Product Required Experience: ≥5 years Contract: Permanent & full time Responsibilities Develop scalable, high-performance web applications for a seamless e-commerce checkout experience. Work across both frontend and backend, ensuring high-quality code and system reliability. Collaborate with...

# Senior Backend Software Engineer (TypeScript, NestJS/Node.js) (m/f/x)**Atolls** · Paris, FranceAbroad Paris, France✓ Link validatedAtolls is the world's largest community-driven shopping platform, active in 20+ markets. We help millions make smarter spending decisions across discovery, evaluation, and (re-)purchase by connecting people with the right...

Senior Software Engineer Location: Paris HQ Department: Tech & Product Required Experience: ≥5 years Contract: Permanent & full time Responsibilities Develop scalable, high-performance web applications for a seamless e-commerce checkout experience. Work across both frontend and backend, ensuring high-quality code and system reliability. Collaborate with...

At Parallel, we build AI agents to help healthcare facilities automate their administrative processes and unlock additional revenue, starting with medical coding. Today, up to 25% of healthcare spending is lost in manual, repetitive administrative work. Legacy software hasn’t helped, it’s made things slower, more complex, and more frustrating for care...

Senior Fullstack Engineer (F/M/X)Full remote — Europe · Product & EngineeringWho are we?In 2017, after more than ten years in the lift industry across Europe and Asia, Benoît Dupont noticed a system stuck in its ways where speed takes priority over quality and frontline teams remain invisible.With Jade Francine, he founded WeMaintain to put technology,...

Our vision We are on a mission to reinvent procurement by transforming complex processes into simple and automated actions. Najar empowers businesses with cutting‑edge procurement solutions that are adaptable, reliable, and focused on long‑term financial health. With our AI‑driven platform, businesses can confidently navigate the complexities of...

Ship and scale the machine-learning systems at the heart of Kleep's product, working directly with the CTO.You will ship and scale the machine-learning systems at the heart of Kleep, taking models from research to low-latency production serving, working directly with the CTO.It suits an engineer who treats training pipelines, deployment and monitoring as one...

Keep Kleep's product fast, secure and always shipping, working directly with the CTO from design to production. You will own the infrastructure Kleep runs on: an AWS estate serving recommendations to shoppers around the clock for 300+ brands, working directly with the CTO. It suits an engineer who measures their work in reliability, security and how fast the...

# Développeur Full Stacknext ventures Paris 3 maandenGepubliceerd 12 uur geleden · Opportunity ID: 1055154Tarief indicatie —Uren 40 u/wStart 31 Oct 2026Duur 3 maandenInteresse in deze opdracht?## De opdrachtBonjour, Pour notre client, une société de service globale je recherche un développeur Full Stack Dans le cadre du programme PM Experience,...