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Dailymotion

Sr Back-End Engineer, Python - API (All Genders)

Remote

Issy-les-moulineaux, France

Full Time

04-11-2025

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Skills

Communication Python PHP MySQL MongoDB GraphQL DevOps Docker Kubernetes Monitoring Jenkins Problem-solving Architecture Programming Databases Organization Organizational Skills Proactivity FastAPI Spark Microservices

Job Specifications

Dailymotion is more than a video app, it's a visual conversation in motion, based on a unique algorithm designed to broaden users' horizons. Dailymotion brings nuance to the debates that animate young people and puts listening, discovery, and kindness back at the heart of interactions to help build a better and safer Internet.

Dailymotion is also "Dailymotion Pro", a video hosting and broadcasting solution for professionals in all sectors; and "Dailymotion Advertising", a powerful, proprietary video advertising platform, offering a high-quality, secure environment for brands.

Our team is made up of 400 people in France, New York, and Singapore, all united by the same ambition: to visibly shake up the global video platform ecosystem.

At Dailymotion, our team of talented individuals from over 40 nationalities embraces four core values every day:

Opening Perspectives: We love connecting different ideas and people, supporting freedom of speech, and inclusivity, and celebrating diverse cultures.

Making Bold Moves: We’re daring and ambitious, ready to take unique steps that bring noticeable improvements to our platform.

Building a Safer World: Empathy guides us. We care deeply about each other and are dedicated to creating a safe and supportive community.

Creating Meaning: We spark curiosity and joy in everything we do, feeling proud of our work and eager to share that fulfillment with everyone.

Our team comprises 400 people in France, New York, and Singapore, all united by the same ambition: to shake up the global video platform ecosystem visibly.

Job Description

As part of its strategic platform evolution, Dailymotion is strengthening its Core Platform team. You will be responsible for building and maintaining the foundational backend infrastructure that powers our entire product ecosystem. Your mission is to create robust, scalable foundations that enable our Product engineering teams to deliver features autonomously and efficiently.

You'll architect and maintain critical platform components including APIs, authentication systems, monitoring infrastructure, logging frameworks, and establish engineering guidelines and best practices. Working closely with Product teams, DevOps, and QA, you'll ensure our platform scales seamlessly while empowering developers across the organization with the tools and foundations they need to succeed.

You'll be joining our strategic transformation program to modernize our platform from monolithic to cloud-native microservices architecture, working on high-scale systems serving millions of users worldwide.

Key Responsibilities

Design and build geo-distributed Backend systems using microservices architecture

Design and build API-centric systems using REST, GraphQL, and OpenAPI standards

Design and build distributed authentication and authorization systems

Design and build queueing and event-driven systems

Participate in legacy system modernization and incremental migration strategies

Collaborate on Partner API design with backward compatibility requirements

Proactivity on evolutions and improvements

Technologies

Languages: Python, PHP

Messaging: RabbitMQ, Celery, NSQ

Databases: Elasticsearch, MySQL, MongoDB

APIs: GraphQL, aioHTTP, OpenAPI, FastAPI

Authentication: OAuth, JWT, RBAC systems

Infrastructure: Docker, Kubernetes, Jenkins

Security & Config: Vault

Observability: Datadog, distributed tracing tools

Qualifications

Required

Strong programming capabilities in Python and PHP

Experience with continuous integration, continuous deployment, testing and automation tools (Jenkins etc.) and Docker

Strong concept of code quality (complexity, styling, unit testing, functional testing) and knowledge in TDD

Strong code review capabilities and ability to identify errors and improvements

Microservices architecture knowledge and experience

Understanding of API design patterns and RESTful services

Experience with authentication/authorization systems (OAuth, JWT preferred)

Preferred

Experience with large-scale system migration or modernization projects

Knowledge of API Gateway patterns and distributed system design

Understanding of event-driven architecture and messaging patterns

Experience with observability and monitoring in distributed systems

Knowledge of database migration strategies and data modeling

Experience with Partner/External API design and versioning strategies

Soft Skills

Outstanding organizational skills and ability to juggle multiple tasks

Demonstrated expertise in problem-solving and technical innovation

Strong communication skills - able to work effectively with technical and non-technical teammates

Strong level of written/verbal English

If you love clean architecture, DDD, event-driven architecture, API design, and system modernization challenges, we need to meet!

At Dailymotion, we empower candidates to take action. If this job sounds like a great opportunity for you, be confident in your skills, we are always happy to meet

About the Company

Dailymotion est plus qu’une application vidéo, c’est une conversation visuelle en mouvement qui repose sur un algorithme unique pensé pour élargir les horizons des utilisateurs au lieu de les enfermer dans leur bulle. Nous apportons de la nuance aux débats qui animent la jeunesse en remettant l’écoute, la découverte et la bienveillance au cœur des échanges pour contribuer à construire un Internet plus sûr et vertueux. Notre équipe se compose de 450 talents à travers le monde unis par la même ambition : faire bouger les ligne... Know more