75 Backend Engineer Jobs in Paris, France

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• You will optimise existing endpoints, driving down latency and ensuring we can continue to scale to ever greater usages About…
• You'll help deliver Product Growth initiatives and pricing architecture while collaborating closely with other engineers (both frontend and…

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• 🤝 Your Skillset – What you bring to the table Several years of experience in backend development and API integration…
• 💡 Your Mission As a Freelance Senior Backend Engineer for our German Market squad , you’ll ensure that data flows…

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• As a Junior Backend Engineer, you’ll work collaboratively with your squad mates and your stakeholders on the design and the…
• You will work within a full-stack team of 3 backend & 1 frontend engineers.

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• Our technical stack Backend: Elixir, Phoenix, PostgreSQL, Oban, LiveView Ops: AWS, Terraform, Datadog, Sentry Frontend: Vue 3, TypeScript,…
• Requirements What you will do 🤝 Ship new Awareness features end-to-end Build robust systems that serve millions of learners and…

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• Purpose of the role As a Senior Backend Engineer on the Platform team, you'll bring hands-on experience with data-driven delivery,…
• Job requirements Strong experience in backend development, with a track record of designing, building and scaling systems that serve a…

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• You have deep experience designing, building, and maintaining scalable APIs and distributed systems (GraphQL and OpenAPI experience is a pl…
• As a Senior Back-end Engineer, you’ll join one of these squads and contribute end to end to a specific part…

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• The Role You'll join the Backend team in Paris, reporting to the Head of Platform.
• We're looking for an experienced engineer who's already deep in the AI-assisted development workflow, someone who treats coding agents as…

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• Your reviews move the bar, not just the diff Use AI tooling actively to accelerate development and raise output quality…
• What You'll Do Build and Ship Integrations Design and implement production-grade integrations with external platforms: CRMs, CDPs, measurem…

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• 🎯 What will be your impact: As a Senior Backend Software Engineer , you will: Lead the design of services…
• Participate in our cross-team Backend & DevOps “squad,” providing innovative solutions and improvements to our stack (Grafana, Kibana, Post…

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• Main missions and objectives Elaborate, develop and maintain features on a modern stack including Ruby and Go microservices, a Ruby…
• We are looking for a Backend Engineer who enjoys making pragmatic technical decisions with real product impact.

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• About The Role As a Senior Backend Developer, you will be instrumental in maintaining and enhancing our critical backend systems.
• €60,000 - €73,000 a year Key Responsibilities Design, develop, and maintain highly performant, scalable, and secure applications for our co…

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• 👉 MUST HAVE skills 5+ years of experience in backend software development.
• 👉 NICE TO HAVE skills Experience with DDD, Clean Architecture, or modular backend design.

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• Backend: Kotlin / JVM, GraphQL, PostgreSQL.
• You have experience designing, building, and maintaining scalable APIs and distributed systems (GraphQL and OpenAPI experience is a plus) Y…

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• As a Backend Engineer, you are in charge of the following responsibilities: Design, build, and maintain backend services and REST…
• We are looking for an engineer with strong software engineering fundamentals and hands-on cloud and DevOps expertise to design, ship,…

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• What you'll do ✏️ Ingestion of massive amounts of data high performance key value stores Query user data millions of…
• You will be onboarded in a multi expertise feature team of back-end developers and Data Engineers, with the mission to…

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• Your Responsibilities Design, build, and evolve the Backend services that serve the whole carpooling inventory on the BlaBlaCar platform Ta…

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• Requirements 5+ years in backend engineering roles; Proficiency in Node.js and TypeScript; Strong experience with Supabase or equivalent Po…
• The Role As a Backend Software Engineer, you will be responsible for designing, building, and maintaining the server-side components of…

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• Modern Stack & AI-Powered Engineering: Work with a clean Ruby on Rails stack, state-of-the-art DevOps, and managed tech debt.
• Architect and Own: Design, architect, and own the technical vision for large-scale, distributed systems at the heart of our platform,…

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• About the Role We are looking for a dedicated Backend Software Engineer to join our C2 Core team in Paris…
• In Computer Science, Software Engineering, or a related field Experience shipping production-grade applications with complex data visualiza…

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• Profile 5+ years of backend development experience Strong knowledge of computer science fundamentals Extreme fluency in Golang (at least 1…
• The responsibilities are cross-functional, ranging from infrastructure, API design & coding all the way to client-side integration (we are…

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• Building and scaling a distributed system using Go, DynamoDB, SQS, Redshift and Lambdas Building a snappy full-stack app using cutting-edge…
• Years of experience designing and engineering large-scale systems Strong coding skills in Go - any experience with Rust, TypeScript or…

Role highlights

• Tu interviendras sur l'ensemble du cycle de développement, de la conception technique à la mise en production, sur une stack…
• Ton profil : Expérience confirmée en développement back-end Python (5 ans ou plus).

Role highlights

• The team currently consists of 3 senior engineers (backend, frontend, full-stack), 1 engineering manager, 1 product manager, and 1 designer.
• Our scope Identity: SSO/SAML, MFA Provisioning: SCIM, JIT RBAC: Teams, roles, and access rights Opening the platform: Public API, OAuth2,…

Role highlights

• Participate in technical design of our back-end systems.
• Your team & responsibilities You will join the Tech team - Back End team composed of a team of over…

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• About the role As a Server Software Engineer, you will own the design and implementation of core backend solutions that…
• You will work in a highly collaborative environment alongside Senior and Staff engineers who provide continuous mentorship, while partnerin…