principal software engineer

About H: When we released Holo4 on 28 September, we published every trajectory behind its public benchmark scores at trajectories.hcompany.ai. For OSWorld that's 369 desktop tasks, each run 3 times, with the steps, tokens and time of every attempt. This role builds and runs the evaluation framework that produces runs like these. H builds computer-use agents...

We are building the best platform in the world for engineers to understand, scale, and protect their systems, applications, and teams. We operate at high scale—trillions of data points per day—providing always-on alerting, metrics visualization, logs, application tracing, and security insights for tens of thousands of companies. Our engineering culture...

About Us Harmattan 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...

We are looking for a hands-on Senior Software Engineer to work on the architecture, development, integration, testing, and delivery of Rivercell's instrument operating platform—the software that controls the hardware, executes biological protocols, monitors device performance, manages failures, and ensures the traceable acquisition of experimental data.The...

WE ARE BETCLICBetclic, European leader in sports betting, is much more than just an online gaming site! Also offering Poker, Horse Racing, and Casino games across various countries and continents, it is an inspiring and forward-thinking company: every day brings new challenges in a modern and dynamic environment. As an influential player in the tech...

Alt is unlocking the value of alternative assets, starting with the $5 B trading-card market. We let collectors buy, sell, vault, and finance their cards in one place and we are backed by leaders at Stripe, Coinbase, Seven Seven Six, and pro athletes like Tom Brady and Giannis Antetokounmpo. Our next frontier is real-time pricing at scale—the Alt Value...

Wählen Sie aus, wie oft (in Tagen) Sie eine Benachrichtigung erhalten möchten: Mit modernster Technologie entwickeln wir High-Tech-Verpackungsmaschinen und intelligente digitale Lösungen für die Pharmaindustrie, wie den Line Optimizer . Dich erwartet eine offene Unternehmenskultur sowie ein agiles, dynamisches Team, das Software und Maschinen zu...

Job Description SummaryLead engineer accountable for reliability and quality of factory developed software. Part of the technical team responsible for the Fuel Manufacturing Operation in the Nuclear business. This engineer ensures factory critical software is reliable, adequate, and meets business security requirements.Soumettez votre CV et toute information...

Looking for someone to join us as one of the early members of the Backend team. In the initial months, you'll be working closely with the team, gradually taking ownership of central components and features. Given our early stage, we're seeking versatile engineers, comfortable contributing to various aspects of the company's foundation.La description...

Le Bureau des Talents présente une opportunité Senior Software Engineer / AI pour une entreprise à impact en forte croissance à Paris.Tous les candidats potentiels doivent lire attentivement les détails suivants de cet emploi avant d'envoyer leur candidature.Vous participerez à l’architecture et au développement d’applications métier, tout en...

Lemonway is a licensed payment institution at the heart of Europe’s new digital economy. We secure payments for crowdfunding platforms, the collaborative economy, marketplaces and online retailers, with a strong commitment to fighting fraud and protecting funds. Regulated by the ACPR and benefiting from the European passport in 29 countries, Lemonway is...

Nous sommes une équipe de développeurs expérimentés, en charge d’une plateforme technique fortement connectée :Avez-vous ce qu'il faut pour réussir ? Les informations suivantes doivent être lues attentivement par tous les candidats.Des bases de donnéesDes APIDes connectivités avec d’autres acteurs de la logistiqueDes frontaux pour différents...

Software Engineer (Java Generalist)Location: US - Open to Europe if happy to overlap with ESTCompensation: $160K - $200KOur firm has been retained by a high-growth, mission-driven technology company to find a world-class Principal Java Systems Engineer. This is not a role for "glue" engineers who connect off-the-shelf components; this is for the engineer who...

Entalpic in Paris is seeking a Scientific Software Engineer with a strong chemistry/materials science background to build the scientific data platform powering our AI-driven materials discovery platform.You will design schemas, develop Python pipelines, apply LLMs for extraction, and collaborate with chemists, researchers and engineers to transform...

Arm is seeking a Principal Software Engineer to lead the networking software stack for AI applications. You will own the product's technical architecture and delivery, driving system design and performance optimizations on Arm platforms. Collaboration with global partners and open-source communities is integral, with opportunities to mentor junior...

Notre équipe BCP (Business Capabilities Platform) - OneCheckout recherche un e Senior Software Engineer (f/m/d) en CDI basé e à Lille. Nos équipes, regroupées au sein de la BCP (Business Capability Platform), développent la colonne vertébrale nouvelle génération du commerce à Decathlon. Nous fournissons une plateforme composée de multiples...

Join Pigment: The AI Platform Redefining Business Planning Pigment is the AI-powered business planning and performance management platform built for agility and scale. We connect people, data, and processes in one intuitive, feature-rich solution, empowering every team—from Finance to HR—to build, adapt, and align strategic plans in real time. Founded in...

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, Dashlane has since...

As Director of Software Development Engineering, you will lead the engineering organization responsible for building and scaling DeepHealth’s platform and products. You will drive technical strategy, architecture decisions, and engineering excellence across multiple teams, ensuring delivery of high-quality, reliable software that supports our mission in...

About Exotrail Space is becoming more strategic and competitive than ever. Tomorrow’s space leaders will not simply launch satellites into orbit, they will be able to move them, reposition them, extend their lifetime, and maximize their performance in space.Since 2017, Exotrail has been developing and operating cutting-edge in-space mobility solutions for...