Emplois de mid-level software engineer – Paris

Phoxygen engineering team is looking for experienced C engineers to customize and improve the Firefox OS Gecko layer. You’ll be assisting the teams that develop Firefox OS devices which are used by hundreds of thousand of people around the world.Your roleSome specific details about the role :Translate designs and wireframes into high quality codeDesign,...

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...

1 day ago Be among the first 25 applicantsGet AI-powered advice on this job and more exclusive features.OUR STORY: Join Scaleway and shape the sovereign cloud of tomorrow !OUR STORY: Join Scaleway and shape the sovereign cloud of tomorrow !Since 1999, we have been designing secure, sustainable infrastructures aimed at supporting the most ambitious...

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...

Mayday, leader des plateformes de knowledge management, révolutionne la gestion des connaissances avec la première suite logicielle de knowledge empowerment. Conçue pour libérer le potentiel de votre connaissance, cette solution tout-en-un, enrichie par l'IA, se structure autour de trois piliers complémentaires : Mayday Knowledge : base de connaissances...

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...

Unlock your future:your journey starts here!PALO IT is hiring a Senior AI Native Software Engineer in Paris, France (hybrid) to design, build, and ship AI-augmented software for enterprise clients, using PALO IT's proprietary Gen-e²™ AI-native delivery methodology . The role sits in a technology consultancy of 450+ experts across 10 countries, and...

We are looking for our first Software Engineer, User Safety Tooling! About the role As an Engineer on our User Safety team, you'll design and build internal systems to protect our users, support data collection, and ensure compliance with global regulations. You'll join a small, fast-paced team where you'll have the freedom to be creative and develop...

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.We value team members...

Mayday, leader des plateformes de knowledge management, révolutionne la gestion des connaissances avec la première suite logicielle de knowledge empowerment. Conçue pour libérer le potentiel de votre connaissance, cette solution tout-en-un, enrichie par l'IA, se structure autour de trois piliers complémentaires : Mayday Knowledge : base de connaissances...

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...

# Frontend Software Engineer (M/F)Contract: Full-time (permanent)Location: ParisTeam: HybridCompensation: €50,000 – €68,000 gross per yearApply to this roleContact## About the roleYou're joining the product team to design and ship the web and mobile interfaces used by travellers who compare and book their train, bus, carpooling and plane...

Company Description. You might not know our name, but companies like eBay, Spotify, Klarna, Uber, and Sony do, because we’re behind many of the digital experiences you use every day.We are where the world checks out, enabling over 10 billion transactions yearly for more than one billion global shoppers.Whether you want to book a holiday, order food, renew...

Nous sommes une équipe de développeurs expérimentés, en charge d’une plateforme technique fortement connectée :Des bases de donnéesDes APIDes connectivités avec d’autres acteurs de la logistiqueDes frontaux pour différents types de clientsDes flux avec nos CRMNous gérons à la fois le développement (Postgres, Node, React, TypeScript, Python) et...

At Sorare, we want to hire passionate and innovative people! Are you looking for an empowering environment to grow professionally and personally? Join us in this tremendous adventure!Our MissionSorare is a fantasy sports gaming experience and marketplace featuring officially licensed digital player cards. With Sorare you build legacy teams - buying, selling,...

Build AI-powered product capabilities that automate, predict, and simplify user workflowsSpendesk is looking for a Backend Software Engineer (IC3) to join our AI & Data Products squad and help build the next generation of product features powered by AI, ML, and intelligent automation.This is a hands-on backend role focused on turning predictive models, LLM...

About Mistral Mistral provides full-stack AI solutions: from frontier models to developer tools, applications, and compute. We partner with enterprises tackling the hardest problems across high-stakes industries like finance, manufacturing, defense, healthcare, and the public sector, co-creating customized AI systems that they can run on their terms. We are...

About H:When we released Holo4 on 28 September, we published every trajectory behind its public benchmark scores at trajectories.the company.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...

Key Responsibilities Architect and govern production-grade agentic systems at enterprise scale: multi-agent orchestration across complex environments, RAG pipelines, policy-based routing, memory management, and programme-level lifecycle observability Define RAG pipeline standards across engagements: establish chunking and embedding strategies, set quality...

Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology- and data-driven group implementing a scientific approach to investing. Combining data, research, technology, and trading expertise has shaped our collaborative mindset, which enables us to...