Emplois de backend software dev engineer ii – Paris

About the roleWe’re looking for a top‑tier Staff Backend Engineer to join our tech team.You’ll wear many hats. Your core responsibilities will be to:Design internet‑scale, high‑performance infrastructureBuild robust products- develop, deploy, and maintain new features end‑to‑endMaster the technical scope of your domain and raise the bar for...

Robeautéis redefining the future of brain therapies with the first microrobotic platform of its kind, designed to navigate the human brain with unprecedented precision. The new generation of microrobots can diagnose, treat and monitor the brain from within, overcoming long-standing limitations in treating neurological conditions that affect more than one in...

TwoWay builds next-gen software with traders, for traders. We optimize trading workflows in financial institutions, transforming high-volume chat messages into structured market data in real time. This helps traders stay ahead of the market, cut operational risk, and save time — all while fitting into existing workflows and screen space. We collaborate...

About BlaBlaCarBlaBlaCar is the world’s leading community-based travel app enabling 27 million members a year to carpool or travel by bus in 21 countries. Our team of 800 employees counts over 50 nationalities and is spread across our 5 global offices, 30% working fully remotely. We are looking for a Confirmed Backend Engineer to join the Care team at...

Founded in 2020 and based in the heart of Paris, C12’s mission is to be at the center of one of the biggest technological breakthroughs of the century and change the course of history by building a universal quantum computer. At C12, we believe that achieving a true breakthrough in quantum computing requires rethinking the fundamentals. That’s why our...

Spendesk is seeking a Backend Software Engineer (IC3) to join the AI & Data Products squad. You will design, build, and operate backend services powering AI-native product features, turning ML and LLM outputs into reliable product capabilities.You will work with ML Engineers to productionize models and integrate AI into user workflows, ensuring security and...

L’app Hello Watt, c’est 3 millions de téléchargements, 1 million de foyers connectés. C’est l’app pour piloter l’énergie dans son logement réduire ses factures et participer à la stabilité du réseau électrique via les marchés de la flexibilité - nous recherchons un**·**e Software Engineer senior aussi bien à l’aise avec Django que...

Founding Engineer - Parsio Build Parsio's core backend and AI systems, and help turn our clients' messy industrial files into typed, auditable, decision-ready data that makes them more competitive. Full-time · Paris The role at a glance Location: Paris Contract: CDI · On-site・ 3–4 days/week Compensation: €80–90K gross Equity: Founding-level...

Notre mission 🚀Nous vivons une époque passionnante, où la technologie et la transformation digitale transforment et bouleversent les entreprises et leurs chaînes d’approvisionnement au quotidien.Chez Kbrw, nous contribuons à cette transformation grâce à des logiciels hautement performants, moteurs de notre croissance continue. Et devine quoi ?...

Molotov’s backend is a distributed platform of micro-services written in Golang. The list of features is long, covering all the scopes of video in 2022 (Live, VOD, SVOD, AVOD, FAST, NPVR, …) as well as many related topics (social, payment, CMS, data ingestion, …). “🚀As the leading TV platform in France, the platform must remain efficient and...

Vocca in Paris is hiring a senior backend engineer to own the core platform built with TypeScript/Node.js. You will unify the booking layer across multiple software vendors and ensure reliable operation for millions of calls.We value strong backend design, experience with clinic integrations, and the ability to shape architecture and squad workflows in a...

Join a team of engineers and cryptographers building the infrastructure behind the next generation of financial systems.We’re hiring a Senior Software Engineer to build and scale the core backend services that power our platform. You’ll design and operate APIs, microservices, and data systems that handle wallet operations, transaction processing, and...

About UsHarmattan AI is a next-generation defense prime building autonomous and scalable defense systems. Following the close of a $200M Series B, valuing the company at $1.4 billion, we are expanding our teams and capabilities to deliver mission-critical systems to allied forces.Our work is guided by clear values: building technologies with real-world...

Founded in 2020 and based in the heart of Paris, C12’s mission is to be at the center of one of the biggest technological breakthroughs of the century and change the course of history by building a universal quantum computer. At C12, we believe that achieving a true breakthrough in quantum computing requires rethinking the fundamentals. That’s why our...

Who we are Join the fintech revolution with Mambu, the leading SaaS cloud banking platform. We're on a mission to make banking better for a billion people. We're engineering the future of financial services with AI at its core. At Mambu, AI isn't a feature — it's how we're rebuilding banking from the ground up. If you're ready to apply...

About Mirakl: Founded in 2012, Mirakl has been at the forefront of marketplace innovation, empowering every business to compete in the platform economy. Today, Mirakl’s operating system combines an enterprise marketplace solution (Mirakl Platform) that enables retailers and B2B organizations to launch, scale, and operate marketplaces and dropship,...

Lead Software Engineer - Core Business Platform - Cyborg IT Cyborg IT recrute ! Consultez toutes nos offres d'emploi et postulez en ligne. À propos du posteITers Job recherche pour Shadow leur nouveau (nouvelle) Lead Software Engineer, Full remote possible, hybride ou présentiel également ;) L’ENTREPRISE : Gardez l'esprit libre en créant, travaillant...

Mambu Payments (formerly Numeral) is hiring Senior Backend Software Engineers to build secure, high-performance banking and payments software. You will own architecture for distributed backend systems, mentor engineers, and drive technical roadmaps in a fintech SaaS environment.Join a high-velocity team focused on scalable APIs, interoperability, and...

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.  The Engineering team 🛠 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...

Software Engineer — AI / Distributed SystemsI’m recruiting for a fast-growing tech startup building the next generation of AI infrastructure.The team is tackling highly ambitious technical challenges around distributed systems, agent orchestration, AI infrastructure, reliability, and scaling.We’re looking for a Senior Software Engineer to join a highly...