Emplois de freelance backend – Marseille

52 offres d'emploi freelance backend en France. Offres mises à jour quotidiennement.

  • Backend Engineer

    Il y a 23 heures


    Marseille, Provence-Alpes-Côte d'Azur, France Outlier Télétravail Temps plein 51 000 € - 72 000 € Contrat

    Earn Up To $50/hr as an OpenClaw Agent BuilderShape the future of autonomous agents like OpenClaw. Freelance, remote, up to $50 USD/hr. Weekly payments.Trusted by 10,000+ software engineers worldwideMIN EXP REQUIRED2+ yearsPAY RATEUp to $50 USD/hrEarn Up To $50 USD/hr— Plus Additional IncentivesRates vary based on expertise and project requirements. Paid...


  • Marseille, Provence-Alpes-Côte d'Azur, France Outlier Télétravail Temps plein 51 000 € - 72 000 € Contrat

    Outlier is seeking freelance OpenClaw Agent Builder candidates to shape autonomous agents. Remote work with flexible schedules and weekly payments. Earn up to $50 USD/hr, with incentives and access to leading AI tools.You will collaborate with AI organizations to train LLM-driven agents capable of proactive, multi-step coordination across complex workflows....


  • Marseille, Provence-Alpes-Côte d'Azur, France Outlier Télétravail Temps plein 51 000 € - 72 000 € Contrat

    Outlier is hiring OpenClaw Agent Builders to shape autonomous agents. Remote freelance work with pay up to $50 per hour, paid weekly. Most contributors work 5-10 hours weekly but can go up to 40 hours, with rate variations by expertise and project needs.Join a team collaborating with leading AI organizations to train LLMs to coordinate, design, and optimize...


  • Marseille, Provence-Alpes-Côte d'Azur, France Outlier Télétravail Temps plein 51 000 € - 72 000 € Contrat

    Outlier invites you to shape the future of autonomous agents, offering freelance, remote work with pay up to $50 USD/hr. Join a team training advanced LLMs and coordinating multi-step agent workflows for real-world projects.Ideal candidates bring 2+ years in backend engineering or AI automation, with a track record of production-grade software and...


  • Marseille, Provence-Alpes-Côte d'Azur, France Outlier Télétravail Temps plein 51 000 € - 72 000 € Contrat

    Outlier invites qualified engineers to shape autonomous AI agents by building robust backend systems and orchestration logic. This freelance, remote role offers up to $50 USD/hr, with incentives and flexible hours for live projects across international teams.Ideal candidates have 2+ years in backend engineering or AI automation, ability to deliver...


  • Marseille, Provence-Alpes-Côte d'Azur, France Outlier Télétravail Temps plein 51 000 € - 72 000 € Contrat

    Outlier is seeking freelance OpenClaw Agent Builder experts to shape autonomous agent workflows. Remote work, flexible schedules, and pay up to $50 USD/hr. Most contributors work 5–10 hours per week with payments weekly.Collaborate with leading AI projects and utilize live tools to build multi-stage coordination tasks for real-world problems. Experience in...


  • Marseille, Provence-Alpes-Côte d'Azur, France Outlier Télétravail Temps plein 51 000 € - 72 000 € Contrat

    Outlier is seeking contributors to shape the future of autonomous agents like OpenClaw. This freelance, remote role offers pay up to $50 USD/hr with weekly payments and additional incentives.Our team collaborates with top AI organizations to train LLMs and improve multi-step agent orchestration across live environments. Ideal candidates bring 2+ years in...


  • Marseille, Provence-Alpes-Côte d'Azur, France Outlier Télétravail Temps plein 51 000 € - 72 000 € Contrat

    Outlier is offering freelance, remote OpenClaw Agent Builder roles with compensation up to $50 USD per hour. Access to live AI tools and a flexible schedule lets you work 5–40 hours per week, with weekly payments.We seek experienced backend engineers who can design, implement, and test multi-step agent coordination and data handling in real environments....


  • Marseille, Provence-Alpes-Côte d'Azur, France Outlier Télétravail Temps plein 51 000 € - 72 000 € Contrat

    Earn Up To $50/hr as an OpenClaw Agent BuilderShape the future of autonomous agents like OpenClaw. Freelance, remote, up to $50 USD/hr. Weekly payments.Trusted by 10,000+ software engineers worldwideMIN EXP REQUIRED2+ yearsPAY RATEUp to $50 USD/hrEarn Up To $50 USD/hr— Plus Additional IncentivesRates vary based on expertise and project requirements. Paid...

  • AI Tools Engineer

    Il y a 2 jours


    Marseille, Provence-Alpes-Côte d'Azur, France Outlier Télétravail Temps plein 51 000 € - 72 000 € Contrat

    Earn Up To $50/hr as an OpenClaw Agent BuilderShape the future of autonomous agents like OpenClaw. Freelance, remote, up to $50 USD/hr. Weekly payments.Trusted by 10,000+ software engineers worldwideMIN EXP REQUIRED2+ yearsPAY RATEUp to $50 USD/hrEarn Up To $50 USD/hr— Plus Additional IncentivesRates vary based on expertise and project requirements. Paid...

  • Agentic AI Engineer

    Il y a 2 jours


    Marseille, Provence-Alpes-Côte d'Azur, France Outlier Télétravail Temps plein 51 000 € - 72 000 € Contrat

    Earn Up To $50/hr as an OpenClaw Agent BuilderShape the future of autonomous agents like OpenClaw. Freelance, remote, up to $50 USD/hr. Weekly payments.Trusted by 10,000+ software engineers worldwideMIN EXP REQUIRED2+ yearsPAY RATEUp to $50 USD/hrEarn Up To $50 USD/hr— Plus Additional IncentivesRates vary based on expertise and project requirements. Paid...

  • AI Agent Builder

    Il y a 2 jours


    Marseille, Provence-Alpes-Côte d'Azur, France Outlier Télétravail Temps plein 51 000 € - 72 000 € Contrat

    Earn Up To $50/hr as an OpenClaw Agent BuilderShape the future of autonomous agents like OpenClaw. Freelance, remote, up to $50 USD/hr. Weekly payments.Trusted by 10,000+ software engineers worldwideMIN EXP REQUIRED2+ yearsPAY RATEUp to $50 USD/hrEarn Up To $50 USD/hr— Plus Additional IncentivesRates vary based on expertise and project requirements. Paid...

  • OpenClaw Freelancer

    Il y a 2 jours


    Marseille, Provence-Alpes-Côte d'Azur, France Outlier Télétravail Temps plein 51 000 € - 72 000 € Contrat

    Earn Up To $50/hr as an OpenClaw Agent BuilderShape the future of autonomous agents like OpenClaw. Freelance, remote, up to $50 USD/hr. Weekly payments.Trusted by 10,000+ software engineers worldwideMIN EXP REQUIRED2+ yearsPAY RATEUp to $50 USD/hrEarn Up To $50 USD/hr— Plus Additional IncentivesRates vary based on expertise and project requirements. Paid...

  • LLM Agent Engineer

    Il y a 23 heures


    Marseille, Provence-Alpes-Côte d'Azur, France Outlier Télétravail Temps plein 51 000 € - 72 000 € Contrat

    Earn Up To $50/hr as an OpenClaw Agent BuilderShape the future of autonomous agents like OpenClaw. Freelance, remote, up to $50 USD/hr. Weekly payments.Trusted by 10,000+ software engineers worldwideMIN EXP REQUIRED2+ yearsPAY RATEUp to $50 USD/hrEarn Up To $50 USD/hr— Plus Additional IncentivesRates vary based on expertise and project requirements. Paid...


  • Marseille, Provence-Alpes-Côte d'Azur, France Outlier Télétravail Temps plein 51 000 € - 72 000 € Contrat

    Outlier is seeking contributors to shape the future of autonomous agents like OpenClaw. This freelance, remote role offers up to $50 USD/hr with weekly payments and additional incentives.You will build scalable backend services and coordinate multi-turn agent interactions, contributing to advanced AI workflows. Ideal candidates have at least 2+ years in...


  • Marseille, Provence-Alpes-Côte d'Azur, France Outlier Télétravail Temps plein 51 000 € - 72 000 € Contrat

    Outlier seeks skilled backend engineers to help shape autonomous agents like OpenClaw. This freelance role is remote with flexible hours and weekly payments, offering up to $50 USD per hour.Ideal candidates have 2+ years in backend AI automation and production-grade software development, with strong debugging and testing capabilities. Join a project-focused...


  • Marseille, Provence-Alpes-Côte d'Azur, France Outlier Télétravail Temps plein 51 000 € - 72 000 € Contrat

    Outlier helps the world's most innovative companies improve their AI agents by providing human feedback. We are hiring an OpenClaw Agent Builder to shape autonomous agents and coordinate multi-step workflows.This freelance, remote role offers up to $50 USD/hr and weekly payments. Ideal candidates have 2+ years in backend engineering or AI automation, with...


  • Marseille, Provence-Alpes-Côte d'Azur, France Outlier Télétravail Temps plein 51 000 € - 72 000 € Contrat

    Outlier is seeking freelance contributors to shape the future of autonomous AI agents. Earn up to $50 USD/hr working remotely, with flexible hours and weekly payments.Join a global team that supports advanced orchestration, data parsing, and live-system interactions across projects. Ideal candidates have 2+ years in backend engineering or AI automation, with...

  • Remote AI Agent Builder

    Il y a 2 jours


    Marseille, Provence-Alpes-Côte d'Azur, France Outlier Télétravail Temps plein 51 000 € - 72 000 € Contrat

    Outlier enables the world's most innovative companies to improve AI agents by providing human feedback. Shape the future of autonomous OpenClaw-like agents as a freelance contributor operating remotely, with flexible hours and pay up to $50 per hour.Ideal candidates bring 2+ years in backend engineering, AI automation, or complex systems integration, plus...


  • Marseille, Provence-Alpes-Côte d'Azur, France Outlier Télétravail Temps plein 51 000 € - 72 000 € Contrat

    Outlier is seeking an OpenClaw Agent Builder to help shape the future of autonomous agents in a freelance, remote role. Earn up to $50 USD/hr with weekly payments and flexible scheduling, working with a team that trains LLMs to design, coordinate, and optimize complex workflows.Ideal candidates have 2+ years of backend engineering, AI automation, or complex...