Senior Backend Engineer

INSYCO recherche pour son client grand compte un Développeur backend Node.js / NestJS Senior : cache et messaging. Le candidat devra maîtriser le développement backend Javascript et participer à l'analyse des besoins métier.Vous contribuerez à la conception et au développement de nouvelles fonctionnalités, à la maintenance et à la documentation....

BeRealParisRemoteAbout VoodooFounded in 2013, Voodoo is a tech company that creates mobile games and apps with a mission to entertain the world. Gathering 800 employees, 7 billion downloads, and over 200 million active users, Voodoo is the #3 mobile publisher worldwide in terms of downloads after Google and Meta. Our portfolio includes chart-topping games...

Earnix is seeking a Backend Developer to join our Engineering team, reporting to the Group Lead to Agentic AI. You will design, develop, and document secure backend services and APIs, leveraging cloud-native architectures.You will build and maintain microservices with high availability, collaborate with cross-functional teams, and integrate AI capabilities...

Hcompany is hiring for a backend engineer to build and run the evaluation framework behind its AI benchmarks. You will work on orchestration, runtimes, and observability to ensure reliable, fast, and cost-efficient runs across 50+ benchmarks now and up to 100–200 soon.The role involves collaborating with researchers and forward deployed engineers to...

Localisation : Paris Secteur : Énergie Démarrage : ASAP Nous recherchons actuellement un Senior Backend Engineer Python pour intervenir auprès de l’un de nos clients directs sur la réalisation d’une plateforme technique intégrant APIs, traitements asynchrones, messagerie et orchestration de moteurs d’exécution. Le poste s’adresse à un profil...

Diabolocom is seeking a Senior Backend Software Engineer to join the Voice Squad in Paris. You will design and implement backend services for core telephony features, focusing on reliable, scalable distributed systems and close collaboration with product and engineering teams.The ideal candidate has 7+ years in software development, 3+ years with...

Nous recrutons pour intervenir au cœur de la R&D de notre client, une plateforme de distribution Cloud mondiale. Ils agissent comme le hub technologique entre les fournisseurs (Hyperscalers type Microsoft, Google, AWS) et un réseau mondial de revendeurs. Votre rôle au quotidien Il ne s’agit pas d’un simple poste de développement de features, mais...

Dfns is seeking a Senior Software Engineer to design and scale core backend services powering our fintech platform. You’ll build REST APIs, microservices, and data infrastructure, and push for production-readiness, security, and performance.You’ll work with product, security, and infrastructure teams to solve complex problems across wallets and...

Holo4's team seeks an experienced backend engineer to build and operate the evaluation framework. You will ensure reliable, fast, and cost-efficient runs across web apps, desktops, and CLIs, integrating benchmarks and maintaining reproducible results.You’ll work with researchers and forward deployed engineers to scale tests, enforce standards, and optimize...