Emplois de backend software dev engineer ii – Paris

Notre ambition : devenir le leader européen du CLM d’ici 2030. Bienvenue chez Tomorro Tomorro est une plateforme IA de Contract Lifecycle Management qui réinvente la façon dont les équipes juridiques, finance et business collaborent sur leurs contrats. Avec ORO, notre assistant IA, nous éliminons la friction contractuelle : automatisation, workflows...

Company DescriptionStreem Energy builds a SaaS platform helping energy players operate renewable assets across Europe: producers, aggregators and suppliers.Our software sits at the intersection of renewable energy generation, European power markets, and complex operational workflows. We combine strong engineering, data/AI, and deep energy-market expertise to...

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...

Mistral is seeking a Research Engineer to strengthen the software side of frontier-scale AI systems. You will design and harden code, tools and distributed services that enable scientists to train and ship models, with a focus on reliability and scale.Join our Research Software Engineering team to build shared dev-tools, evaluation pipelines, training...

Wiremind is seeking a Lead Software Engineer to own the technical foundations of our Eventori platform for sports clubs and venues. You will spend ~70% as an Individual Contributor writing code and addressing critical technical challenges, with ~30% on coordination, mentoring, and cross-functional alignment.You’ll collaborate with frontend and backend...

Helsing in Paris seeks a hands-on Staff Software Engineer to anchor architectural decisions, shipping robust Rust/Python code across backend systems. You’ll own zero-to-one prototyping to deployed software on embedded hardware and ML inference pipelines at the tactical edge.You will mentor engineers, drive large-scale features, and translate complex...

JD.com is seeking an experienced Java software engineer to develop backend services for Joybuy across European markets including the UK, France, Germany and the Netherlands. You will focus on performance, scalability, and integration with global infrastructure.Work with product management to deliver reliable services, improve system reliability, monitor...

About Dashlane Dashlane’s mission is to deliver the credential security every business and employee needs to thrive. Millions of consumers, and over 25,000 brands worldwide, such as Michelin, Air France, and Forrester, trust Dashlane for industry-leading innovations, patented zero-knowledge security, and an unmatched user experience. Founded in Paris,...

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...

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,...

Join Proton and build a better internet where privacy is the default At Proton, we believe that privacy is a fundamental human right and the cornerstone of democracy. Since our inception in 2014, founded by a team of scientists from CERN, we have dedicated ourselves to providing free and open-source technology to millions worldwide, ensuring access to...

Dashlane is seeking a Backend Software Engineer in Paris to design, build and operate backend services for security-sensitive features across B2B and B2C products. The role emphasizes identity, authentication, access control, threat prevention, and secure development practices in a cloud SaaS environment.The engineer will partner with Product and Security...

À propos de l'entreprise (ne pas modifier) Actual Talent, Talent Acquisition Partner du groupe Actual, 5e acteur sur le marché de l'emploi en France, accompagne son client Scaleway, entreprise spécialisée dans le cloud computing et les infrastructures numériques souveraines. Filiale du groupe Iliad, Scaleway est un acteur de référence du cloud...

About ZeffyZeffy is the fastest-growing nonprofit platform in North America, helping organizations raise funds, run events, and engage donors. We are already working with more than 80,000 nonprofits and are doubling annually.Millions of people dedicate their lives to causes beyond profit, running schools, shelters, and community initiatives. Yet most still...

SFEIR à Paris recherche un AI Software Engineer pour développer des applications robustes en intégrant l'IA. Vous concevrez des backends performants et utiliserez des modèles avancés tels qu'Anthropic.Avec 4 ans d'expérience en Software Engineering, vous apporterez votre expertise en Python et FastAPI. La position offre une flexibilité de travail...

Murex is a global fintech leader in trading, risk management and processing solutions for capital markets.Operating from our 19 offices, 3 400 Murexians from over 65 different nationalities ensure the development, implementation and support of our platform which is used by banks, asset managers, corporations and utilities, across the world.Join Murex and...

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.Your Mission We are looking for a Senior Backend Engineer to join the Payment...

DescriptionGramian Consultancy is a boutique consultancy specializing in IT professional services and engineering talent solutions. With a strong background in software engineering and leadership, we help companies build high-performing teams by matching them with professionals who truly fit their needs.About the clientOur client is a leading player in the...

NP Complete in Paris is building real-time AI for aerospace, energy and safety-critical industries. As a Software Engineer, you will craft the software infrastructure around AI models, turning pre-trained models into robust industrial tools for engineers.You will develop hybrid deployment pipelines (GCP and on‑premise), backend APIs, and plugins to...

Outsight’s software solutions track the motion of people and vehicles using 3D LiDAR data. Operators of transportation hubs like airports and train stations but also sport venues, road infrastructures and industrial sites can now access accurate and anonymous Spatial Intelligence data, in order to improve operations and increase user safety and...