Emplois actuels liés à Lead Backend Engineer - Paris - Licorne Society
-
Lead Backend Engineer
il y a 1 semaine
Paris, France AVIV Group Temps plein**Description de l'entreprise** Vous rejoindrez l'une des plus grandes marketplace immobilière au monde et une filiale d'Axel Springer. Notre mission est de permettre à chacun de trouver l'endroit idéal ! Vous travaillerez ainsi sur certaines des marques immobilières numériques les plus connues d'Europe, notamment : Meilleurs Agents, Groupe SeLoger,...
-
Backend Engineer
il y a 3 semaines
Paris, France Ubique Systems Temps pleinRequirements - Backend Engineer (Kotlin Spring Boot AWS)PythonDevOps Continuous Integration and Continuous Delivery (CI/CD)Spring BootKotlinKubernetes Agile SpecialisationCore Java
-
Senior Backend Engineer
il y a 1 semaine
Paris, France Timeleft Temps pleinSenior Backend Developer – Timeleft We’re looking for a Senior Backend Developer who’s passionate about designing scalable systems, architecting robust APIs, and improving cloud infrastructure. This key technical role executes tasks while thinking systemically to deliver performance, reliability, and scalability. Location: Paris, Île-de-France, France...
-
Software Engineer
il y a 4 jours
Paris, France Pfizer Temps pleinThe AI Backend Python Engineer (SE III) will design, develop, and own backend systems and components that power generative AI applications and large language model (LLM) integrations. This role focuses on independently architecting and delivering scalable, secure, and high-performance services using Python, FastAPI, and AWS cloud infrastructure, while...
-
Lead Backend Engineer
il y a 10 heures
Paris, France TALENTS DIGITAL Temps pleinContexte du poste : Nous développons une plateforme technologique B2B à destination des restaurateurs, leur permettant de générer des revenus additionnels via des marques de livraison virtuelle, sans investissement matériel supplémentaire.La plateforme agit comme un hub central connecté aux principales plateformes de livraison et permet de piloter...
-
Lead Backend Engineer
Il y a 9 minutes
Paris, France Golden Bees Temps pleinContexte du poste : Nous développons une plateforme technologique B2B à destination des restaurateurs, leur permettant de générer des revenus additionnels via des marques de livraison virtuelle, sans investissement matériel supplémentaire.La plateforme agit comme un hub central connecté aux principales plateformes de livraison et permet de piloter...
-
Senior Backend Engineer
il y a 1 semaine
Paris, France Norbert Health Temps pleinJoin to apply for the Senior Backend Engineer role at Norbert Health About Norbert Norbert is building autonomous robots that deliver healthcare. Our AI sensing platform mounts on mobile robots and does the work of a care team member—rounding on patients, capturing vitals without contact (FDA-cleared for pulse and respiratory rate, more in the pipeline),...
-
Senior Backend Engineer
il y a 1 semaine
Paris, France H Company Temps pleinA leading AI startup is seeking a Senior Software Engineer to define technical architecture and lead the development of high-performance systems. Candidates should have over 5 years of backend development experience, preferably in Python and Golang, and possess expertise in distributed systems. This hybrid role is based in Paris, requiring office attendance...
-
Backend Lead
il y a 10 heures
Paris, France ISCOD ALTERNANCE Temps pleinEntreprise :L'ISCOD, spécialiste de la formation en Digital Learning, recherche pour son entreprise partenaire, service de transcription IA, un Développeur Backend en contrat d'apprentissage, pour préparer l'une de nos formations diplômantes reconnues par l'Etat, de niveau 5 à niveau 7 (Bac+2, Bachelor/Bac+3 ou Mastère/Bac+5).Optez pour l'alternance...
-
Confirmed Backend Engineer
il y a 2 semaines
Paris, Île-de-France BlaBlaCar Temps pleinAbout BlaBlaCar BlaBlaCar is the world's leading community-based travel app enabling 27 million members a year to carpool or travel by bus in 21 countries. Our team of 800 employees counts over 50 nationalities and is spread across our 5 global offices, 30% working fully remotely. Your Mission We are looking for a confirmed Backend Engineer to join the...
Lead Backend Engineer
il y a 2 heures
Licorne Society a été missionné par une startup en pleine croissance pour les aider à trouver leur Lead Backend Engineer.
Location: EU-based preferred
Work Mode: Remote-First, you will have maximum 10 days of travel per quarter to meetup with the team in France or another EU country. You can also choose to work from our Paris office.
We’re looking for a Lead Backend Engineer to own the design and implementation of our backend infrastructure as we scale from 1 to 10M+ daily active users.
- Today, our backend is built on Firebase by our mobile engineers. As we grow, we need someone who can own the backend strategy, guide our evolution beyond Firebase when necessary, and build a robust, secure, reliable, and cost-efficient platform for the future. _
- This role is perfect for someone who combines strong technical expertise with architectural thinking, is comfortable making foundational decisions, and wants to shape both the technical stack and the engineering practices & culture around it. _
**What You’ll Do**:
- Lead backend architecture: Own the design and evolution of our backend infrastructure, balancing Firebase today with next-generation stack plans.
- Build scalable APIs: Create efficient, well-structured, backward-compatible APIs optimized for mobile clients.
- Design data models: Build scalable schemas to support rapid product iterations and growth to 10M+ DAUs.
- Ensure operational excellence: Define SLOs/SLIs, implement monitoring, logging, tracing, alerting, and lead incident response and root-cause analysis.
- Drive security & compliance: Ensure authentication, encryption, and GDPR (and similar regulations) compliance from day one.
- Document & evangelize: Maintain backend architecture documentation and workflows, enabling smooth onboarding and collaboration.
- Collaborate cross-functionally: Partner with mobile and product teams, clearly explaining trade-offs and inviting constructive debate.
- Balance simplicity and scale: Build what’s needed today while planning for future growth.
- Maintain CI/CD & IaC: Improve pipelines and Infrastructure as Code practices.
- Contribute to AI & notification features: Support AI-powered and silent push notification flows that enhance mobile experiences.
**What We’re Looking For**:
- Proven experience designing and scaling backend infrastructure for millions of users.
- Hands-on experience building cost-efficient, secure, and reliable systems.
**Technical Skills**:
- Strong JavaScript/TypeScript expertise.
- Experience building and scaling backend infrastructure for large-scale consumer or mobile-first products.
- Hands-on with cloud platforms (preferably GCP) and building scalable services.
- Experience with Firebase (Auth, Firestore, Cloud Functions) is a plus.
- Proficiency in SQL & NoSQL databases and designing scalable data models.
- Experience with CI/CD pipelines & IaC.
- Knowledge of API versioning and backward-compatibility strategies.
- Familiarity with security, privacy, and compliance best practices.
**Mindset**:
- Product-oriented & pragmatic: Focused on delivering user value over over-engineering.
- Strong communicator: Explains trade-offs clearly and invites healthy debate.
- Startup-ready: Adaptable, iterative, and unafraid to rethink what no longer works.
- Data-savvy: Experienced in structuring and managing data at scale.
- Understands mobile client needs and builds APIs that serve them efficiently.
- Reliability-driven: Deep care for operational excellence and measurable performance.
**Nice-to-have**:
- ETL processes, modern data stack tools (Dagster, dbt, Snowflake).
- Experience with AI integrations and silent push notifications.
**Why Join l'entreprise?**:
- Mission-Driven Impact: We are on a mission to help 1Bn people reclaim their time and focus. We’ve empowered our community to save 150M+ hours and counting.
- Shape the foundation: Your work will define l'entreprise’s backend and accelerate product development. Influence architecture, infrastructure, and operations as we scale to millions of users.
- Collaborative Culture: Work with a small, high-impact team that gathers quarterly for meetups and learning. Nearly $1M in Revenue per Employee.
- Meaningful challenges: Balance simplicity, security, cost, and scale in a product already used by hundreds of thousands.
- Well-Supported: Backed by world-class investors and founders of companies like Pinterest, Snapchat, and Revolut.
