Emplois de development engineer – Paris

About the roleWe’re looking for a top‑tier Staff Backend Engineer to join our tech team.You’ll wear many hats. Your core responsibilities will be to:Design internet‑scale, high‑performance infrastructureBuild robust products- develop, deploy, and maintain new features end‑to‑endMaster the technical scope of your domain and raise the bar for...

About the TeamThe DevOps team builds, maintains and scales the developer tooling platform and infrastructure that hundreds of engineers at Proton rely on daily, across both on-premises and cloud environments. Security isn't an afterthought — it's a core constraint we design around.ResponsibilitiesOwn and scale CI/CD infrastructure handling tens of...

Pernod Ricard is seeking a Salesforce Platform Engineer to implement, configure, and optimize Salesforce solutions across Sales Cloud, Service Cloud, and Experience Cloud. You will ensure secure integrations with other platforms, and contribute to automation and CI/CD in a hybrid Paris environment.You bring 3–4 years of Salesforce development experience...

A leading tech company is seeking a Mobile Software Engineer for a full-time role in Paris. Candidates should have a proven track record in mobile application development on both Android and iOS platforms. Understanding of mobile accessibility rules and standards is essential. This position targets entry-level candidates, providing a great opportunity for...

Qnity is seeking a motivated junior Application Technology Engineer to support flexible laminates and related films. You will gain hands-on technical experience, interact with customers, and grow in business development while collaborating with senior experts and cross-functional teams.Location includes France, Luxembourg, and Germany, with travel as needed....

About GitGuardianGitGuardian is a global post-Series C cybersecurity scale-up, with team members in France, Europe and in the USA.Among our early investors who saw our market value proposition, are the co-founder of GitHub, Scott Chacon, along with Solomon Hykes, Docker's co-founder. American and European top-tier VC firms have also invested in GitGuardian...

WHO WE ARECome join the company at the center of how the world adopts AI securely. Cyera’s mission is to give enterprises the confidence to embrace AI safely — deciding exactly what it can see and do as it reaches deeper into the business. We started by solving the hardest problem in data security: finding and securing data faster and more precisely than...

Meet Arago and the Aragonians Arago is an AI and computer hardware company whose mission is to drive the course of history forward. We do so by accelerating breakthroughs at the intersection of AI and semiconductors. Founded in 2024 by AI researchers and physicists with deep expertise in photonics, electronics, software, mathematics, and machine learning,...

Adoc Talent Management is seeking a Research Engineer – AI Agents & LLM Systems in Paris to join a global technology client. You will design and build AI agent systems capable of reasoning, planning, and tool use, with ownership from concept to prototype.The role blends engineering and research, with 70–80% hands‑on development and 20–30%...

A leading global spirits company is seeking a Salesforce Platform Engineer in Paris to implement and optimize Salesforce solutions. This role requires strong Salesforce development skills and experience with integrations and compliance. Candidates should have 3-4 years of experience and be passionate about staying current with technology. The position offers...

Harness is the AI Software Delivery Platform company, led by technologist and entrepreneur Jyoti Bansal (founder of AppDynamics, acquired by Cisco for $3.7B). Harness has raised approximately $570M in funding and is valued at $5.5B, backed by leading investors including Goldman Sachs, Menlo Ventures, IVP, Unusual Ventures, Citi Ventures, and more. As AI...

Coders Connect is proud to partner with Sanofi, a global healthcare leader, to support digital innovation through its Commercial Accelerator in Paris. Sanofi is transforming healthcare by combining science, data, and AI to rethink how patients and healthcare professionals engage with treatments. This role sits at the crossroads of technology, commercial...

Cleanroom Engineer at C12 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. C12 focuses on using carbon nanotubes as the building blocks of its quantum processors, aiming for...

Murex is seeking an enthusiastic engineering student for a 6‑month internship in Paris. You will contribute to the MX.3 platform, designing, developing, and testing C++ components in a challenging financial software environment.You will explore low‑level development, languages, compilers, observability and diagnostics while gaining hands‑on experience...

Spendesk is building the leading spend management platform for modern businesses, processing billions of euros across Europe and beyond. Security is at the heart of what we do, and we’re committed to raising the bar for security in fintech. Your Mission You’ll be the security conscience for engineering: building tooling, training developers, and...

Role OverviewAs a Senior Backend Engineer at CardNexus, you'll play a pivotal role in designing and implementing the architecture for our all-in-one TCG platform. As an early employee, you'll have the autonomy to shape our systems and infrastructure, ensuring scalability, performance, and reliability for a high-traffic marketplace. We're fostering a culture...

You build the systems that actually make AI work in enterprise environments, not demos, not prototypes that stall after a pilot, but production agentic architectures running inside real client organizations. The difference between an AI Engineer and what we are looking for is straightforward: you have shipped a multi-agent system in production, you have...

Here at The Exploration Company, we are developing, producing, and operating Nyx, a modular and reusable space orbital vehicle that can eventually be refuelled in orbit and that can carry cargo - and potentially humans in the longer run. We are seeking a Storm Deputy Chief Engineer to lead the design, integration, and test of the engine system and...

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...

A technology company in Paris is seeking a Software Engineer to join their AI Operations team. This role involves integrating AI across various levels of the organization, working closely with the founding team on innovative projects. The ideal candidate has over 8 years of experience in Kotlin or Java development and is familiar with key AI concepts....