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Onepoint

End-to-end organizational transformation and modernization

AI-Native Developer

AI Application EngineeringUpdated on Nov 15
Full-timeParis, FranceNo salary listedHybrid

About the Job

Requirements

  • Have graduated from an engineering school, university, or computer school and have expertise creating high-performance applications using AI agents.
  • Master French and English.
  • Have development experience, ideally in a consulting or IT services environment.
  • Be able to work autonomously and proactively, make proposals, demonstrate client-facing ability, and work in an agile environment.
  • Master at least one specialty: frontend development with React, Angular, or Vue; backend development with TypeScript/Node.js, Java/Spring, .NET, Python, or Go; or full-stack development.
  • Have software-quality expertise, including automated testing, refactoring, code review, and software standards and best practices across technology stacks.
  • Have experience designing and maintaining relational databases and/or NoSQL databases.
  • Have experience with REST APIs; GraphQL, gRPC, WebSockets, and Server-Sent Events are bonuses.
  • Have CI/CD and DevOps knowledge, including deployment automation and Docker and Kubernetes containerization, or strong interest in these areas.
  • Know secure authentication and apply OWASP principles.
  • Know version-control tools and collaboration practices.
  • Use AI development assistants daily, such as GitHub Copilot, Claude Code, or Cursor.
  • Apply Spec-Driven Development by writing clear specifications to direct agent-generated code.
  • Know the Model Context Protocol for tool connections, and have knowledge of custom agents, skills, and servers.
  • Understand LLM-specific concerns, including error handling, prompt engineering, output evaluation, guardrails, and observability.
  • Be sensitive to AI governance, including security, costs, ethics, and responsible deployment.

Responsibilities

  • Design, develop, deploy, and maintain robust, complex applications across ecosystems using languages such as Java, TypeScript, .NET, and Python and frameworks such as React, Vite, Angular, and WPF.
  • Participate in designing and implementing cloud-based solutions, with an emphasis on Kubernetes and Docker.
  • Use an AI assistant daily for code generation, refactoring, augmented testing, and debugging; systematically review generated code and challenge its quality, maintainability, and security.
  • Translate user needs into clear specifications to direct agents in code generation, collaborating with design and product teams.
  • Ensure code quality through unit tests, integration tests, and other validation techniques, and equip the team with custom agents, prompts, and AI-assisted reviews.
  • Optimize application performance and security using OWASP principles.
  • Collaborate with DevOps and SRE teams and contribute to augmented CI/CD pipelines.
  • Monitor developments in cloud technology, LLMs, agents, and the Model Context Protocol, and share knowledge with the collective.

Desired Qualifications

  • GraphQL, gRPC, WebSockets, and Server-Sent Events experience is a bonus.
  • CI/CD and DevOps expertise, including deployment automation and Docker and Kubernetes containerization, or a strong interest in these areas.

About the Company

Onepoint

End-to-end organizational transformation and modernization

Onepoint helps organizations modernize and transform by providing end-to-end advisory and delivery services that cover strategy, design, platforms, and implementation for both private sector companies and public administrations. It works by organizing its experts into open communities to combine business and technology skills, guiding projects from strategic vision through operational deployment across its global network of offices. The company differentiates itself through its open-community model, audacious and practical mindset, and its focus on designing concrete paths to the future—new ways of working, new business models, and new places—rather than just delivering isolated tech solutions. Its goal is to design a new world for its clients and help them move Beyond the obvious.

Company size
1,001-5,000
Company stage
Growth Equity (Non-Venture Capital)
Total funding
$176M
Headquarters
Paris, France
Founded
2002

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