Senior Backend Engineer — AI-Driven AppSec

Payflows is building an agent-driven finance platform in Paris and beyond. You’ll help develop backend services in Python, focusing on reliable APIs, data models, and deterministic workflows used by AI agents.You’ll collaborate with product and frontend teams, own parts of the system, and contribute to production stability while enjoying a flexible...

United States Digital Space LLC in Paris, France, is seeking a hands-on Senior Software Engineer to design, build, and operate our core backend systems, APIs, data pipelines, and cloud infrastructure. You will be a key technical contributor, building the systems that connect our cutting-edge optical instruments to cloud data platforms.Tech Stack includes...

Skello, solution IA de gestion RH pour les équipes terrain, recherche un Senior Software Engineer Backend pour renforcer l’équipe Tech à Paris. Vous développerez des fonctionnalités complexes et contribuerez à l’intégration IA dans un backend robuste.Vous travaillerez avec les Staff Engineers et Architectes pour faire évoluer le stack...

MonDocteur is seeking a Senior Software Engineer to enhance the Patient Online Booking feature. Responsibilities include defining features, leading technical visions, and ensuring scalability. Ideal candidates should be backend experts in Java with knowledge of Ruby on Rails, and possess a user-first mindset. The position offers health insurance, mental...

Terabase Energy Inc in Paris is seeking an experienced backend engineer to join Construct's backend and infrastructure team. You will own backend development, collaborate with Mobile, Front and AI teams, and work with external developers across time zones.Requirements include 3-5 years of backend experience, Python expertise, and experience building web...

GetVocal AI Ltd. in France is seeking a Senior AI Software Engineer to design and operate production-grade backend systems powering real-time conversational AI agents.You’ll build low-latency services with Python, FastAPI, Redis, and event-driven architectures, ensuring reliability under production traffic and integration with LLM providers. The role...

Job Title: Senior Staff Engineer (Backend & Infrastructure)Contract: Permanent (CDI)Location: Paris or full-remote position in France. You must already be living in France and have the legal right to work here without visa sponsorship, as we're unable to provide sponsorship for this position.WE ARE ZIGZAG - THE WORLD'S MOST CONNECTED POST-PURCHASE AND...

About Diabolocom Diabolocom enables organizations worldwide to build brand loyalty and drive sales growth. Our innovative, cloud-based contact center solution leverages AI-driven technologies to optimize the customer experience. We empower Customer Service and Sales teams to handle inbound and outbound interactions seamlessly across multiple channels,...

ContextTwo video surveillance products are entering development at Vizzia: video-based traffic enforcement, with a first deployment in the UK, and ANPR, automatic number plate recognition run on legal request. Both rely on the same technical chain: camera-equipped units in the field, an edge to cloud pipeline, and a SaaS that officers use every day. That...