Emplois pour senior java software engineer dans Paris

Webbtraders in Paris is seeking a Senior Core Software Engineer – Data & Control to architect and lead the development of our proprietary trading stack, with a focus on data infrastructure and control workflows. You'll own complex systems from design through production, shaping the data platform that underpins our quantitative research and trading...

Senior Analog Mixed-Signal Design Engineer (W/M)Senior Analog Mixed-Signal Design Engineer (W/M)Job Title Senior Analog Mixed-Signal Design Engineer (W/M)Contracttype PermanentStarting Date ImmediatelyLocation Paris – Caen – Grenoble – FRANCEOffer date 26/02/2026Offer Ref. scx_snr_ams_01_2026Job functionWe are looking for an experienced and highly...

Ouihelp recherche un Senior Software Engineer passionné pour accélérer l’innovation et la qualité du produit d’accompagnement à domicile. Vous serez l’expert technique, garant de la stabilité et des performances, et vous porterez l’ownership du périmètre avec une forte dimension IA-first.Vous mentorerez l’équipe, challengerez le product et...

Veepee is seeking a Senior Software Engineer to join our Foundation - Infrastructure Development team. You will contribute across projects like Gaio, VeepeeCloud, and other internal infrastructure services. You will be embedded with SREs, DevOps engineers, and Product Owners, and work across Rust, Go, and Scala as needed.You are expected to bring solid...

Senior Software Architect — Spec-Driven & Agentic Systems (F/H) (69) - - - - - - - - - - - - Le contexte Nous sommes l'Agentic Engineering Factory (DOTI/DXD). Notre mission : industrialiser l'usage des coding agents (Claude Code, Copilot, Codex…) dans nos équipes produit, et construire les plateformes qui rendent ça possible à l'échelle. Chez nous,...

OverviewAutomat-it is where high-growth startups turn when they need to move faster, scale smarter, and make the most of the cloud. As an AWS Premier Partner and Strategic Partner, we deliver hands-on DevOps and FinOps and GenAI support that drives real results.We work across EMEA, fueling innovation and solving complex challenges daily. Join us to grow your...

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...

Ontologize is seeking a Senior Full-Stack Engineer in Paris. The role involves developing a unique learning portal using Python and Next.js, engaging directly with users, and mentoring junior engineers. Responsibilities include building high-quality code and utilizing AI tools to enhance software development. Base salary ranges from €95k to €125k, with...

Founding Rust EngineerParis or Remote (Europe)About TwinTwin is building fully autonomous AI agents that run real business operations.You give a goal.Twin figures out the steps.It executes them end-to-end through APIs when they exist and through the browser when they don't.This is not another chatbot.This is not another workflow builder.We are building...

Set a new pulse for healthcare!We are looking for a Senior Security Engineer to join the SecOps team at Doctolib.Your mission will be to protect the infrastructure, identities, devices and platform that millions of patients and hundreds of thousands of health professionals rely on every day. You will work hands‑on across the full corporate IT security...

Job OverviewLocation: Paris, FranceResponsibilitiesLead the end-to-end technical implementation of the Agentic platform in enterprise environments.Design and build robust integration pipelines, connecting customer data sources, APIs, and systems of record to the platform.Deploy and scale machine learning models in production, ensuring performance,...

Scientific Software & Control Systems Engineer (EPICS / TANGO) Part‑Time / Hybrid Paris, France Apply Now About the Role Design, deploy, and maintain a robust and scalable control, communication, and data infrastructure for a plasma physics experimental setup, relying on existing community standards (EPICS and/or TANGO), rather than developing ad‑hoc...

At WeWard, we're on a mission to help millions of people live healthier lives through technology.Since launching in 2019, we've grown one of the world's leading walking apps, with more than 30 million users across 29 countries.Today, we're taking the next step: We're launching a new strategic initiative focused on new products. Our ambition is to build a...

Job Description Based in our Paris office, you will handle complex IT requests and drive internal efficiency. Your mission will be to manage, maintain, and develop our internal IT infrastructure, providing a stable, secure, and high‑performing workspace for all Malters. You will join a team of four and be a key contributor to an ambitious automation...

 Un Editeur Software dans l’univers BigData/Prediction des comportements d'Achat ouvre un rôle d’Ingenieur Développeur Java API en CDI sur Paris. POINTS CLES DU POSTE : Métier de l’employeur : Editeur Logiciel solutions BigData/PrédictivesTaille : 250 personnesMarchés : France et International (Présence dans 20 pays en Europe, Asie,...

Senior Thermal and Fluidics Systems Engineer (CEA)Full-timeIn-person At Interstellar Lab, our mission is to build a future full of life, on Earth and beyond. We believe in a world where technology enables humans to live in harmony with nature, where biodiversity thrives and expands, and where terrestrial life becomes multi-planetary. To build this future, we...

Company DescriptionDeepLife is an early stage startup founded in 2019 by Jonathan Baptista and Jean-Baptiste Morlot, backed by international investors, developing a digital twin of human cells.While we are able to design and build incredibly complex mechanical engines, engineering biological systems, such as cells, remains a challenge. However, recent...

Ingénieur logiciel en conception SoC H/FLocalisation : Paris / Montigny-le-Bretonneux / Sophia AntipolisArteris connecte l’innovationNotre technologie aide les entreprises les plus visionnaires au monde — des startups aux leaders du Fortune 500 — à concevoir des semi-conducteurs plus intelligents et plus performants, notamment des systèmes sur puce...

Director - Sentinel CEE at Sentinel Group PLC This is a remote based role but occasionally requires someone to be onsite in Paris. It is offering an excellent daily rate and likely to run for multiple years. The Global Data team for a world renowned, global manufacturer in the construction industry are seeking an Expert DevOps Consultant to support team and...

Frontend Engineer - Advanced AI Systems We are partnered with a cutting-edge AI safety startup that is building the foundational reliability and optimization layer for advanced AI systems capable of managing hundreds of millions of API calls monthly and train proprietary LLMs and VLMs that outperform commercial and open-source models. They are seeking a...