Senior Backend Architect: Scalable Systems

Proton in Paris is looking for a Back-end Developer to join the Storage Dev team. You will be responsible for developing and maintaining software related to storage infrastructure.This role requires experience in back-end development, solid understanding of security best practices, and the ability to lead complex systems from discovery to production. Proton...

A leading accommodation metasearch platform in Paris is seeking a Lead Backend Engineer to take charge of backend ecosystem evolution. You will lead a team, mentor engineers, and define technical processes. Ideal candidates possess strong skills in Node.js, TypeScript, and Go, along with experience in building scalable, performance-driven systems. The...

Sia, a next-generation global management consulting group, is seeking an experienced Solution Architect to join its AI Platforms team in Paris. You will translate complex business requirements into robust data and AI architectures across cloud, ML, and generative AI domains.You will work with senior stakeholders to define technical vision, remove obstacles,...

Windmill is seeking a Senior Backend Developer for their Rust backend systems in Paris. This hybrid position requires extensive experience in building and operating distributed systems, deep expertise in PostgreSQL, and strong systems programming skills, preferably in Rust. The first projects will include redesigning job queues, optimizing database queries,...

Sia, a next-generation global management consulting group, is seeking an experienced Solution Architect to join its AI Platforms team in Paris. You will translate complex business requirements into robust data and AI architectures across cloud, ML, and generative AI domains.You will work with senior stakeholders to define technical vision, remove obstacles,...

Leonar is seeking a Senior Backend Developer based in Paris or Bordeaux to join our Tech team. You will work closely with the Head of Software to scale our systems and accelerate product development, combining deep technical ownership with hands-on architecture work.The role involves contributing to architecture, improving performance, and delivering robust...

Diabolocom is seeking a Software Development Team Lead in Paris to drive architectural vision and guide a team of engineers. The ideal candidate will have over 10 years in software development, with extensive experience in Kotlin or Java and proven leadership skills.Join us in delivering high-quality solutions to enhance customer experience while benefiting...

Leboncoin.fr recherche un Développeur Backend expérimenté pour concevoir et développer des microservices critiques au sein de l’équipe Adlife à Paris. Vous participerez à l’optimisation de la performance hybride et à l’intégration dans un écosystème technique basé sur AWS et des bases de données relationnelles. Les candidats doivent avoir...

BayBridgeDigital est un Agentic Powerhouse spécialisé dans la Data, l’Analytics et l’Intelligence Artificielle. Nous cherchons un Data Architect expérimenté pour concevoir et mettre en place des architectures de données robustes et évolutives, adaptées aux besoins clients.Vous travaillerez avec les équipes Data Engineering, Data Science et...