Emplois de software integration engineer – Paris

Comand AI's mission is to build next-generation C2 software with real users in real deployments in the field. We are fully indexed on the success of every single user, which means the product you ship supports live defence operations, not a benchmark. You'd join the engineering team to own features end to end, with a strong lean toward the interfaces and...

Helsing is seeking engineers to advance simulation technology in the defence AI domain. You will help build and evolve a large-scale 3D simulation stack, modelling vehicles, sensors and environments, and ensuring robust integration with distributed components.You will translate domain requirements into reusable, high-fidelity simulation models, collaborating...

Mistral is seeking passionate and talented software engineers to join our team as Backend Engineer. You will help build core systems powering our Cloud solutions, designing robust APIs and scalable services for our rapidly expanding enterprise user base.You will work with product managers, frontend engineers and data/AI teams across our global footprint,...

Location: Paris, Châtelet – Hybrid (2 days on-site / 3 days remote)Contract: Full-time (permanent)Team: TechnologyCompensation: €52,000–€64,000 gross annual base + BSPCE (equity), depending on levelAbout Mendo — and why this mattersWe're living through the biggest technological shift since the internet. Generative AI is changing how people work...

The projectThe SaaS industry is shifting from rigid UIs manually operated by humans to proactive systems built around in-depth domain expertise that deliver outcomes for users.The sales automation software industry is at the center of this agentic revolution.With thousands of customers using our platform every day and extensive proprietary data, lemlist is...

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...

Snap Inc is a technology company. We believe the camera presents the greatest opportunity to improve the way people live and communicate. Snap contributes to human progress by empowering people to express themselves, live in the moment, learn about the world, and have fun together. The Company’s three core products are Snapchat, a visual messaging app that...

OverviewQui sommes-nous ? Lifen met l\'intelligence des données au service des soignants. Depuis 2015, nous transformons fondamentalement la façon dont les données médicales sont accessibles, structurées et partagées pour améliorer la qualité des soins.Notre impact concret : 800+ établissements nous font déjà confiance; 150 000+ professionnels de...

About FabriqFabriq is the shop floor operating system for frontline manufacturing teams — deployed across 1,000+ sites in 64 countries and trusted by Airbus, Danone, John Deere, LVMH, and Scania. In 2025, we raised $25M led by Expedition Growth Capital to accelerate our expansion into North America and build the AI-powered future of lean manufacturing.We...

At Kpler, we are dedicated to helping our clients navigate complex markets with ease. By simplifying global trade information and providing valuable insights, we empower organisations to make informed decisions in commodities, energy, and maritime sectors. Since our founding in 2014, we have focused on delivering top-tier intelligence through user-friendly...

SummaryEmbedded within Apple's Security Engineering & Architecture (SEAR) organization, the Cryptographic Engineering team's mission is to deliver world-class cryptographic implementation and secure protocol engineering for products going in the hands of millions of customers. We are looking for an expert Cryptography Engineer with a strong software...

Ingénieur Produit - Distributed Storage Engine (Go) CDI - France (Remote / Hybride) Ici, on parle de systèmes distribués réels. Consensus, réplication, cohérence, gestion d'état. Pas de microservices. Pas d'APIs CRUD. Nous recrutons un ingénieur pour contribuer au coeur d'un moteur de stockage distribué haute performance développé intégralement...

Filigran is seeking a Senior Software Engineer focused on software quality, testing, and CI to join the XTM Foundation. You will own quality and CI across OpenCTI, OpenAEV, and OpenGRC, improving test coverage, building robust pipelines, and establishing scalable practices for 60+ engineers.This is a hands-on senior role where you audit, design, and roll out...

Are you passionate about LLMs, the space sector, its industry, and applications? Do you want to expand your expertise and join an innovative and fast-changing industry? Joining Novaspace means integrating an innovative and fast-growing international consulting group specializing in the space sector. Novaspace is currently hiring an AI Solutions Engineer to...

Contract: Full-time (permanent)Team: TechnologyCompensation: €56,000–€65,000 gross annual package (base + 8% target variable) + BSPCE (equity), depending on step Contract: Full-time (permanent)Team: TechnologyCompensation: €56,000–€65,000 gross annual package (base + 8% target variable) + BSPCE (equity), depending on step About Mendo — And Why...

1 week ago Be among the first 25 applicantsGet AI-powered advice on this job and more exclusive features.Direct message the job poster from SplioThe Staff Engineer for the Loyalty and Engagement team will be responsible for driving the technical vision and architecture across domain teams, ensuring consistency and scalability of technology choices, and...

Mission HighlightsAs a Machine Learning Engineer, your role will be to translate complex ML algorithms for materials property prediction from conceptual frameworks into robust, scalable models within our platform. You will collaborate closely with our research and engineering teams (~15 people) to enhance the performance, scalability and impact of our...

Aircall is a unicorn, AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, resolve issues faster, and scale customer-facing teams. We’re redefining customer communications by bringing voice, SMS, WhatsApp, and AI together into one seamless workspace. Our momentum comes from a simple idea: help teams work...

Chez Chance, notre équipe d'ingénierie est au cœur de notre mission sociale consistant à créer un système qui permet à chacun de trouver l’Amour Pro, c’est-à-dire aligné avec sa personnalité et qui a du sens. Notre département est chargé de la conception, du développement et de la maintenance de la plateforme Chance. Nous sommes une équipe...

About UsSophos is a cybersecurity leader defending 600,000 organizations globally with an AI-driven platform and expert-led services. Sophos meets organizations wherever they are in their security maturity and grows with them to defeat cyberattacks. Its solutions combine machine learning, automation, and real-time threat intelligence with frontline human...