Agentic AI Senior Consultant - Marseille [H/F/D]

Infosys; Marseille; Sur place; EUR 90 000 - 130 000; Plein temps

Résumé du poste

Infosys Marseille is seeking a senior AI software engineer to guide development of GenAI features, own solution design, and ensure architecture and coding standards across scalable AI deployments. You will collaborate with teams to deliver production-ready AI applications and system integrations.

The role emphasizes memory management, RAG workflows, tool calling, and responsible AI practices, with focus on observability and governance using LangFuse and related tools.

Qualifications

• 8+ years of software development experience.
• Expert Python development and AI feature implementation.
• Experience building and deploying GenAI solutions using LLM APIs and AI SDKs.
• Design of intelligent agent workflows with memory, prompt orchestration, and RAG.
• Implementation of Responsible AI, guardrails, and observability.
• Familiarity with development tools like GitHub Copilot, Codex, and other AI coding assistants.
• Strong communication and stakeholder management skills.

Responsabilités

• Provide technical direction to the development team.
• Own solution design and implementation decisions.
• Ensure adherence to architecture and coding standards.
• Build Core AI features.
• Qualify, route and resolve defects.

Connaissances

Python

Mistral Doc Processing

LLM APIs

LangGraph

LangChain

Semantic Kernel

AWS

GCP

Docker

Kubernetes

CI/CD

Git

DevOps

Multi-agent systems

Memory management

RAG

Tool calling

Prompt orchestration

Context engineering

Observability

LangFuse

Outils

Cursor

Codex

Claude Code

GitHub Copilot

Description du poste

Job Description

Today, the corporate landscape is dynamic, and the world ahead is full of possibilities! None of the amazing things we do at Infosys would be possible without an equally amazing culture, the environment where ideas can flourish and where you are empowered to move forward as far as your ideas will take you. At Infosys, we assure that your career will never stand still, we will inspire you to build what’s next and we will navigate further together. Our journey of learnability, values and trusted relationships with our clients continue to be the cornerstones of our organization and these values are upheld only because of our people.

Your Role

• Provide technical direction to the development team
• Own solution design and implementation decisions
• Ensure adherence to architecture and coding standards
• Build Core AI features
• Qualify, route and resolve defects

Required

• 8+ years of software development experience
• Strong expertise in Python, Mistral Doc Processing and validation, Accuracy computation
• Experience of building and deploying production-grade GenAI solutions leveraging LLM APIs, AI SDKs, agent frameworks (LangGraph, ADK, Semantic Kernel, LangChain), and enterprise integrations.
• Experience of designing intelligent agent workflows with memory management, RAG, tool calling, prompt orchestration, and context engineering to deliver reliable and scalable AI applications.
• Experience of implementing Responsible AI and quality practices, including AI evaluations (Evals), guardrails, safety controls, observability and monitoring using platforms such as LangFuse, ensuring performance, governance, and compliance.
• Experience of accelerating development using AI-native engineering tools such as Cursor, Codex, Claude Code, GitHub Copilot, and related coding assistants to improve developer productivity and solution quality.
• Expertise in developing, testing and optimizing multi-agent systems with strong proficiency in Python, API integrations, cloud-native architectures, and deployment of enterprise-scale AI workloads.
• Excellent communication and stakeholder management skills

Preferred

• Knowledge of Vector databases and semantic search technologies.
• Knowledge of AWS/GCP cloud platforms
• Experience with Docker, Kubernetes, CI/CD, Git, and DevOps practices.
• Experience in logistics, supply chain domain

About Infosys

Infosys is a global leader in next-generation digital services and consulting. We enable clients in 46 countries to navigate their digital transformation. With over three decades of experience in managing the systems and workings of global enterprises, we expertly steer our clients through the many next of their digital journey. We do it by enabling the enterprise with an AI-powered core that helps prioritize the execution of change. We also empower the business with agile digital at scale to deliver unprecedented levels of performance and customer delight. Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise and ideas from our innovation ecosystem. Visit www.infosys.com to see how Infosys can help your enterprise navigate your next. All aspects of employment at Infosys are based on merit, competence and performance. We are committed to embracing diversity and creating an inclusive environment for all employees. Infosys is proud to be an equal opportunity employer