Emplois de devs software design – Paris

Summary Apple's Security Engineering & Architecture organization is responsible for the security of all Apple products. Passionate about safeguarding users, we believe that the best defense requires a great offense. When it comes to securing more than a billion devices running the world's most sophisticated operating systems, that means finding...

About GitGuardianGitGuardian is a global cybersecurity scale-up. The company is based in Paris, New York City, Boston.Our early investors include Scott Chacon, co-founder of GitHub, and Solomon Hykes, co-founder of Docker, alongside leading US and European VC firms. We raised our Series C in early 2026.GitGuardian leads the way in securing the credential...

Harmattan AI in Lausanne develops autonomous defense systems and validates their performance through extensive flight tests. The Validation Engineer will lead testing campaigns on our systems, ensuring reliability and readiness for mission use.You will collaborate with hardware, software, and systems teams to design protocols, analyze telemetry, and drive...

ResponsibilitiesDesign and implement AI solutions using Large Language Models (LLMs), retrieval-augmented generation (RAG), and agentic frameworks to address complex business challengesBuild and maintain information retrieval pipelines, including hybrid search (sparse + dense), vector databases, and multi-stage re-ranking systemsDevelop and fine-tune LLMs...

Tu conçois et sécurises l'infrastructure qui fait tourner l'expérience à bord de 150M+ passagers/an Tu pilotes une flotte d'edge servers déployés dans le monde entier, avec des contraintes de connectivité réelles (avions, trains, ferries) Security by design : IaC, secrets managés, RBAC, hardening réseau Une entreprise en forte croissance...

Snap Inc. in Paris is seeking a Senior Electrical Engineer to design and develop wearable hardware enabling advanced sensing capabilities and user-centric experiences.You will own hardware characterization, PCB layout, and integration with firmware and algorithms, collaborating across hardware, software, mechanical teams to move prototypes toward repeatable...

Harmattan AI is seeking a Software Engineer - Visualization to design and build the internal visualization tools that accelerate development across GNC, ML, Embedded, and Validation teams. You will work on telemetry, sensor data, simulation outputs, flight paths, and 3D scenes in a Linux environment.You will own high-performance visualization architectures,...

RetSci is seeking an Engagement Director to join the fast-growing Delivery team in France. You will become an expert in our vendor partners' software offerings and drive implementation projects for clients, working with sales, managing relationships, and overseeing delivery through design sessions, requirements gathering, and solution architecture.You will...

LexiFi, headquartered in Paris, is seeking a full-time quantitative developer to join its quant team. You will design, develop, and maintain quantitative libraries used for pricing, calibration, risk analysis, and related workflows within LexiFi’s software solutions.Located at the Paris headquarters, you will work on cross-asset analytics for multiple...

Since 2014, Wiremind has positioned itself as a technical company transforming the world of transport and events with a 360 approach combining UX, software, and AI. Our expertise lies primarily in optimizing and marketing our clients' capacity. We work on various projects such as ticket forecasting and pricing, 3D optimization of air freight or scraping...

Contexte Hub d'innovation digitale d'un grand groupe (+600 talents) Équipe : Équipe E-commerce App, dédiée à l'application mobile de réservation Environnement de travail : Méthodes agiles, travail au sein d'une squad pluridisciplinaire (1 PM, 2 POs, 2 tech leads, 8 développeurs, 2 QA) et d'une communauté design d'une quarantaine de personnes...

At Swile, we believe that good products can help reduce friction in daily professional life and boost employee satisfaction. Today, we provide innovative solutions in various areas such as Fintech, Travel, HR, and Employee Benefits to more than 5.5 million users in 85,000 companies in France and Brazil.Your role as a Senior Site Reliability Engineer (SRE)...

We are looking for a Front End Developer to reinforce our development team located in Paris. The developer will work on our new financial software dedicated to risk management. He/she will focus on bringing new features with high value to the project.ResponsibilitiesDeveloping the main components of the UI (user authentication, data visualization,...

Job description UpSlide est la première solution de productivité et branding pour les services financiers. Notre logiciel améliore considérablement les fonctionnalités de PowerPoint, Word, Excel et Power BI et permet aux utilisateurs de sociétés telles que Citi, KPMG et BNP Paribas de se concentrer sur des tâches à forte valeur ajoutée plutôt que...

Diabolocom builds AI-first, cloud-native contact center infrastructure designed for high availability, low latency, and global scale. As both a software provider and a telecom operator, we combine a fully owned carrier-grade voice backbone with a programmable CCaaS platform that supports real-time, high-volume communications across 60+ countries. Our...

Job SummaryThe Senior Site Reliability Engineer plays a vital role in ensuring the reliability, availability, and performance of DeepHealth software applications, which integrate AI algorithms to deliver clinically relevant information for enhanced decision support. This role takes ownership of the reliability of cloud components deployed at client sites,...

Alta Ares in Paris is seeking an experienced MLOps Engineer to own the Gamma Ulixes AI platform, collaborating with ML, software and infra teams to turn research prototypes into production systems. You will build and scale the ML lifecycle from data ingestion to deployment, design reproducible workflows, experiment tracking, and model registries, and deploy...

Biolevate is hiring a Software Engineer - Apps to design and ship end-to-end features for AI-powered scientific workflows. You’ll build interactive editors, data grids and collaboration tools across frontend, backend and AI capabilities, in a cloud-native microservices environment.Based in Paris at Station F, you’ll join an international, collaborative...

Alta Ares is seeking an experienced FPGA engineer to own FPGA function development for electronic warfare and signals intelligence. You will work with systems engineers to define processing requirements and verify DSP algorithms on SoC FPGAs, balancing performance with hardware constraints.You will implement RTL in VHDL/SystemVerilog, bring up designs on...

Description de l’entreprise Depuis 2014, Wiremind se positionne comme une entreprise tech qui transforme le monde du transport et de l’évènementiel avec une approche 360° combinant à la fois UX, software et IA. Notre expertise repose principalement sur l’optimisation et la commercialisation de la capacité de nos clients. Nous travaillons sur...