Backend Engineer Intern

il y a 2 jours

Paris, Île-de-France McLeuker Temps plein

Company Description

McLeuker supports fashion brands and textile suppliers in developing sustainability strategies by integrating sustainable fashion with market-entry and expansion goals. Specializing in reducing environmental impact, ethical sourcing, improving product traceability, and optimizing supply chains, McLeuker focuses on France and China markets. By promoting circular business models, the company aids clients in transitioning to sustainable practices.

Role Description

We are building a mobile application powered by a high-performance Python backend. We are looking for a motivated Backend Engineer Intern with experience or strong interest in FastAPI to help design, build, and scale our backend services.

This is a hands-on, project-based internship where you will work on real backend systems that power AI-driven features, mobile APIs, and data pipelines. You will collaborate closely with frontend and AI teams using a modern, asynchronous FastAPI stack.

 
This position is unpaid
, and there is no fixed salary. Please apply only if you are comfortable with this. We are looking for someone eager to gain real-world experience in AI and fashion-tech development.

Qualifications

  • Currently pursuing or recently completed a degree in Computer Science, Software Engineering, or a related field
  • Hands-on experience with Python and basic backend development
  • Familiarity with FastAPI or similar Python frameworks (Flask, Django)
  • Understanding of REST APIs and asynchronous programming concepts
  • Basic knowledge of databases and data models
  • Strong communication skills and ability to work in a remote collaborative environment

You will get

  • Real-world experience building and scaling a Python/FastAPI backend for an AI-powered fashion-tech product
  • Exposure to AI-driven systems, mobile app architecture, and sustainability-focused technology
  • Flexible working hours in a friendly, international startup environment
  • Portfolio-ready backend features and tangible project experience
  • Hands-on collaboration with frontend and AI engineers

  • AI Backend Python Engineer

    il y a 3 jours

    Paris, Île-de-France Pfizer Temps plein

    The 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...

  • AI Backend Python Engineer

    il y a 3 jours

    Paris, Île-de-France Pfizer Temps plein

    The 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...

  • Senior Backend Engineer

    il y a 6 jours

    Paris, Île-de-France ScorePlay Temps plein

    Senior Backend EngineerDepartment: TechEmployment Type: Full TimeLocation: Paris - OfficeDescription We're looking for a senior Backend Engineer to join our Video Production squad — a small, focused team at the heart of ScorePlay's product.As the most senior engineer on the squad, you'll take ownership of backend services powering our video processing and...

  • Backend Engineer Intern

    il y a 2 jours

    Paris, Île-de-France Back Market Temps plein

    Hi, we're Back Market.We're here to helpmake tech reliable, affordable, and better than new. We're a global marketplace for refurbished devices, helping lower our collective environmental impact by providing trustworthy, affordable tech with 92% less carbon emissions than new.Yep, you read that right. Turns out refurbished tech is way better for the planet...

  • Senior Backend Engineer

    il y a 1 semaine

    Paris, Île-de-France Ed Temps plein

    Aujourd'hui, nous cherchons un(e)Senior Backend Engineerpour devenir un(e) acteur(rice) clé dans le développement de notre produit. Si vous êtes passionné(e) par les systèmes backend robustes et scalables, par l'AI, et que vous souhaitez contribuer à la révolution de l'éducation grâce à la tech, ce rôle est fait pour vous.Vous reporterez...

  • Backend Engineer

    il y a 1 semaine

    Paris, Île-de-France Pigment Temps plein

    Join Pigment: The AI Platform Redefining Business Planning Pigment is the AI-powered business planning and performance management platform built for agility and scale. We connect people, data, and processes in one intuitive, feature-rich solution, empowering every team—from Finance to HR—to build, adapt, and align strategic plans in real time. Founded...

  • Lead Backend Engineer

    il y a 2 semaines

    Paris, Île-de-France Licorne Society Temps plein

    Licorne Society a été missionné par une startup en pleine croissance pour les aider à trouver leur Lead Backend Engineer.Location: EU-based preferredWork 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...

  • Analytics Engineer Intern

    il y a 3 jours

    Paris, Île-de-France un emploi de Analytics Engineer Intern chez Mirakl Temps plein

    About MiraklMirakl is the leading provider of eCommerce software solutions. Mirakl's suite of solutions provides enterprises with a transformative way to drive significant growth and efficiency in their online business. Since 2012, Mirakl has been pioneering the platform economy, empowering retail and b2b enterprises with the most advanced, secure and...

  • Software Engineer, Backend

    il y a 3 jours

    Paris, Île-de-France Mistral Ai Temps plein

    About Mistral At Mistral AI, we believe in the power of AI to simplify tasks, save time and enhance learning and creativity. Our technology is designed to integrate seamlessly into daily working life. We democratize AI through high-performance, optimized, open-source and cutting-edge models, products and solutions. Our comprehensive AI platform is designed...

  • Software Engineer, Backend

    il y a 3 jours

    Paris, Île-de-France Mistral AI Temps plein

    About Mistral  At Mistral AI, we believe in the power of AI to simplify tasks, save time and enhance learning and creativity. Our technology is designed to integrate seamlessly into daily working life. We democratize AI through high-performance, optimized, open-source and cutting-edge models, products and solutions. Our comprehensive AI platform is...