716 backend developer English-speaking jobs in Île-de-France

We’re looking for a Backend Software Engineer to join our tech team and help build the future of neuro-contextual ... Your Challenge As Backend Software Engineer, You Will Be responsible for building and improving services ... As a member of our engineering team, you will develop new projects mainly on the backend side, but sometimes ... DevOps-driven, continuous deployment What You’ll Need to Succeed You bring 3-5 years of experience into backend

Position Senior Backend Software Engineer – Voice Squad. ... preferred) VoIP protocols: SIP, SRTP, WebRTC Spring Boot (plus) The team currently consists of: 5 backend

Our current stack Backend: Typescript, Node.js, Express, Postgres, and Redis Frontend: Typescript, React

services.You will play a key role in designing and evolving the backend foundations of a decentralized ... delivering sovereign, high-performance compute for modern workloads.We are seeking a Senior / Lead Backend ... distributed, server-side applications and microservices using Go.Build and optimize mission-critical backend ... and platform requirements.Conduct thorough code reviews, mentor other engineers, and raise overall backend ... highly technical role focused on distributed systems, system-level programming, and performance-critical backend

As a .NET C# Software Developer, your technical knowledge and autonomy will let you build complete designs

About the RoleAs a Senior Data Backend Engineer, you will build the world leading Agentic AI product

Design and build scalable safety platforms and tools, including data tracking pipelines and APIs. Develop systems to enhance data collection, compliance, and safety processes.

Deep Backend Expertise: High proficiency in a backend language like Go for building production‑grade ... Build Production‑Grade Financial Infrastructure: Design and implement the core backend services for a ... You become a go‑to technical authority for financial systems and backend architecture at Hostaway. ... Production Experience: You have built, shipped, and operated critical backend systems that serve real ... About The Role We are looking for a delivery‑focused Staff Backend Engineer to build our new Trust Accounting

Master’s degree or equivalent in Computer Science, Software Engineering, etc. ideally specializing in Backend

About The Role As a Backend Engineer on our Product Team, you will help transform our technology into ... Your Responsibilities Design, iterate, and implement the backend data layer powering our products; Own ... Ideal Background Significant experience in backend or infrastructure software development; Deep, hands‑on

Software Engineer will build and maintain globally-redundant distributed systems using Kubernetes. Responsibilities include scaling infrastructure, ensuring security, and debugging production issues. Requires 4+ years of experience designing, building, and scaling distributed systems with expertise in infrastructure-layer software.

What you will need: Ability to read, write, speak and understand English. 4+ years of experience as a developer

Engineer to join our Backend Experience team, reporting directly to Armand (Engineering Manager).You ... Design, ship, and operate high-risk backend experiments that validate bold product bets, while keeping ... ambitious features, and validate them through continuous experimentation.We’re looking for a Senior Backend ... will be embedded in a multi-disciplinary squad (Product, Mobile, Design, Data) alongside one Senior Backend ... back, iterating and learning fast.Your responsibilitiesExperiments & Product BetsDesign and deliver backend

Within ~12 months: Become a trusted owner of a key backend domain with a multi-quarter roadmap. ... Role & Responsibilities Role You will build and maintain reliable, high-performance backend services ... Must-have Experience Senior Level:~3-5 years building backend systems, working with GraphQL APIs and ... Responsibilities Design, build and operate backend services in TypeScript/Node and GraphQL, delivering ... Depending on your experience level, this role may include ownership of entire backend domains, mentoring

What you will need: Ability to read, write, speak and understand English. 4+ years of experience as a developer

We’re looking for a Backend Software Engineer - AdExchange to join our tech team and help build the future ... Your Challenge You Will Be Architecting, Refining And Developing The Backend Services That Power Our

We’re looking for a Backend Software Engineer - AdExchange to join our tech team and help build the future ... you’ll feel right at home here.Your ChallengeYou Will Be Architecting, Refining And Developing The Backend

We are looking for a Mid-level Backend Software Engineer to join the Security Scanners team.You will ... You will be expected to:Build and evolve backend systems that execute and orchestrate scanning workloads ... resolution in productionKey ResponsibilitiesBackend Engineering: Design and implement production-grade backend ... Antoine CarossioEngineering Team: 13 Engineers, 4 Technical Leads, 1 Product OwnerYou will join a focused backend

Mid-level Backend Software Engineer – Security Scanners Team You will work on the core systems that execute ... You Will Be Expected To Build and evolve backend systems that execute and orchestrate scanning workloads ... Engineering: Design and implement production-grade backend services with strong attention to readability ... Contribute to observability, monitoring, and incident resolution in production Key Responsibilities Backend

Senior Backend Engineer to scale infrastructure, expand product features, and enhance API performance. Focus on AI-driven customer support solutions and optimizing communication protocols.