The Team You'll Join

Your Impact

• Design and produce engaging content across multiple formats (video, e-learning, written documentation) in collaboration with Training and Product Content teams, utilizing tools like Guidde, Mindsmith, Veed, Paligo, and Confluence
• Structure and optimize diverse content sources to feed our Digital Agent, organizing content architecture and metadata to enable intelligent self-service and autonomous issue resolution for users
• Identify training requirements and content gaps by engaging with internal teams and external users, proposing actionable solutions to improve discoverability and effectiveness
• Leverage AI-driven analytics to track learner engagement, measure content performance, and adapt materials dynamically based on user interactions and data insights
• Work closely with Product experts, Technical teams, and Customer Success to ensure content remains accurate, relevant, and up-to-date across all knowledge sources

What You'll Bring to the Role

• Currently pursuing a degree in Communication, Content Design, Knowledge Management, Digital Learning, Technical Documentation, or a related field
• Experience in video production, multimedia content creation, or technical documentation writing is a plus
• Strong organizational skills and attention to detail with ability to manage multiple projects simultaneously

• Technical proficiency with multimedia and documentation tools, with eagerness to explore AI technologies
• Content architecture and knowledge management understanding to optimize materials for users and AI-powered agents
• Solution-oriented and agile mindset, thriving when switching between teams and managing multiple priorities
• Creativity and user-centricity with strong focus on learning impact
• Excellent communication and collaboration skills

Tools Used

• Guidde
• Mindsmith
• Veed
• Paligo
• Confluence

Languages

• French: Native or fluent (required)
• English: B2 minimum (required)

Our Hiring Process

1. Manuel screening of your CV by a recruiter and then an AI-powered screening conversation (10 min) with Emma, Mirakl’s AI Talent Ambassador to explore your background and motivation for the role. You will need to complete this step within 3 days, otherwise we won't be able to move forward with your application.
2. Intro call with the recruiter to get to know each other, discuss your experience, and answer your questions about Mirakl
3. Two interviews where you'll meet your future manager Alice and colleagues. You'll discover the STAR method and structured interviews
4. Welcome to Mirakl!

The Team You'll Join

Your Impact

• Design and produce engaging content across multiple formats (video, e-learning, written documentation) in collaboration with Training and Product Content teams, utilizing tools like Guidde, Mindsmith, Veed, Paligo, and Confluence
• Structure and optimize diverse content sources to feed our Digital Agent, organizing content architecture and metadata to enable intelligent self-service and autonomous issue resolution for users
• Identify training requirements and content gaps by engaging with internal teams and external users, proposing actionable solutions to improve discoverability and effectiveness
• Leverage AI-driven analytics to track learner engagement, measure content performance, and adapt materials dynamically based on user interactions and data insights
• Work closely with Product experts, Technical teams, and Customer Success to ensure content remains accurate, relevant, and up-to-date across all knowledge sources

What You'll Bring to the Role

• Currently pursuing a degree in Communication, Content Design, Knowledge Management, Digital Learning, Technical Documentation, or a related field
• Experience in video production, multimedia content creation, or technical documentation writing is a plus
• Strong organizational skills and attention to detail with ability to manage multiple projects simultaneously

• Technical proficiency with multimedia and documentation tools, with eagerness to explore AI technologies
• Content architecture and knowledge management understanding to optimize materials for users and AI-powered agents
• Solution-oriented and agile mindset, thriving when switching between teams and managing multiple priorities
• Creativity and user-centricity with strong focus on learning impact
• Excellent communication and collaboration skills

Tools Used

• Guidde
• Mindsmith
• Veed
• Paligo
• Confluence

Languages

• French: Native or fluent (required)
• English: B2 minimum (required)

Our Hiring Process

1. Manuel screening of your CV by a recruiter and then an AI-powered screening conversation (10 min) with Emma, Mirakl’s AI Talent Ambassador to explore your background and motivation for the role. You will need to complete this step within 3 days, otherwise we won't be able to move forward with your application.
2. Intro call with the recruiter to get to know each other, discuss your experience, and answer your questions about Mirakl
3. Two interviews where you'll meet your future manager Alice and colleagues. You'll discover the STAR method and structured interviews
4. Welcome to Mirakl!

The Team You'll Join

Your Impact

• Build and deploy ML algorithms to production that power 500+ e-commerce and marketplace sites across 40 countries, directly impacting revenue growth, operational efficiency, and transaction safety
• Tackle real-world catalog challenges including automatic content rewriting, product attribute extraction from images and text, variant detection, product categorization, seller onboarding automation, and trending product prediction
• Work with cutting-edge AI techniques including multimodal models and LLM fine-tuning—Mirakl is one of the few French players with fine-tuned LLMs in large-scale production
• Own your projects end-to-end: from data analysis and prototyping to production deployment with Data Engineers and dev teams, plus building dashboards to monitor algorithm performance
• Collaborate across teams to refine use cases, user experience, and integration paths while presenting results at weekly data science meetings

What You'll Bring to the Role

• 4+ years of experience as a Data Scientist with strong hands-on NLP and applied ML in industry
• Proven track record of deploying Machine Learning algorithms to production
• Experience with Spark development for large-scale data processing

• Expertise in NLP and Computer Vision algorithms and state-of-the-art architectures (e.g., Transformers)
• Proficiency in Python and TensorFlow and/or PyTorch
• Knowledge of the latest LLMs and fine-tuning techniques
• Data-driven, pragmatic, and business-oriented approach
• Strong ownership and autonomy with excellent team collaboration

Tech Stack

• Python, TensorFlow, PyTorch, Hugging Face

• Autotrain, Unsloth, Galileo, LangChain, Anyscale

• Databricks, Spark, AWS (Amazon Redshift, S3), SQL, Airflow, Delta Lake

Our Hiring Process

1. A 30/45-minute phone call with one of our Tech recruiters to discuss your background, expectations, and the role
2. A 30-minute technical call with someone from the Data Science team to dive into concrete aspects of your expertise and how it fits our projects
3. A take-home assignment to demonstrate your technical skills
4. A 75-minute technical debrief and discussion with the Data Science Team managers
5. 2x45mn STAR interviews with future Mirakl colleagues to discuss our values and culture

The Team You'll Join

Your Impact

• Build and deploy ML algorithms to production that power 500+ e-commerce and marketplace sites across 40 countries, directly impacting revenue growth, operational efficiency, and transaction safety
• Tackle real-world catalog challenges including automatic content rewriting, product attribute extraction from images and text, variant detection, product categorization, seller onboarding automation, and trending product prediction
• Work with cutting-edge AI techniques including multimodal models and LLM fine-tuning—Mirakl is one of the few French players with fine-tuned LLMs in large-scale production
• Own your projects end-to-end: from data analysis and prototyping to production deployment with Data Engineers and dev teams, plus building dashboards to monitor algorithm performance
• Collaborate across teams to refine use cases, user experience, and integration paths while presenting results at weekly data science meetings

What You'll Bring to the Role

• 4+ years of experience as a Data Scientist with strong hands-on NLP and applied ML in industry
• Proven track record of deploying Machine Learning algorithms to production
• Experience with Spark development for large-scale data processing

• Expertise in NLP and Computer Vision algorithms and state-of-the-art architectures (e.g., Transformers)
• Proficiency in Python and TensorFlow and/or PyTorch
• Knowledge of the latest LLMs and fine-tuning techniques
• Data-driven, pragmatic, and business-oriented approach
• Strong ownership and autonomy with excellent team collaboration

Tech Stack

• Python, TensorFlow, PyTorch, Hugging Face

• Autotrain, Unsloth, Galileo, LangChain, Anyscale

• Databricks, Spark, AWS (Amazon Redshift, S3), SQL, Airflow, Delta Lake

Our Hiring Process

1. A 30/45-minute phone call with one of our Tech recruiters to discuss your background, expectations, and the role
2. A 30-minute technical call with someone from the Data Science team to dive into concrete aspects of your expertise and how it fits our projects
3. A take-home assignment to demonstrate your technical skills
4. A 75-minute technical debrief and discussion with the Data Science Team managers
5. 2x45mn STAR interviews with future Mirakl colleagues to discuss our values and culture

• Lead and mentor the team (4 to 5 developers)
• Conduct one-on-one meetings, mid-year and year-end reviews
• Track careers and training needs
• Maintain the team’s smooth operation, cohesion, and motivation

• Take ownership of certain stories
• Conduct code reviews
• Design, develop, test, and push to production

• Develop roadmaps with the R&D members
• Interact with other leads to coordinate priorities and projects
• Be the point of contact with product and design teams for user story management
• Ensure the commitments made by the team, both in velocity and in quality
• Step in on blockers or for arbitration on projects

• Ensure the upskilling of each member
• Ensure successful onboarding of new developers
• Identify and develop talents
• Contribute to recruitment inside and outside the team
• Establish best practices in clean code, testing, releases, and pair programming

• You have at least 2 years of experience in similar roles mentoring a team and 5 years of Java development in recent versions
• You are a manager known for your listening and communication skills
• You strike the right balance between close management and genuine autonomy given to your teams
• You have strong technical proficiency in our stack (notably Java, Spring, SQL, cloud, microservices)
• You enjoy staying hands-on with code and contributing technically to the team’s projects
• You have professional English proficiency (level C1)

• Lead and mentor the team (4 to 5 developers)
• Conduct one-on-one meetings, mid-year and year-end reviews
• Track careers and training needs
• Maintain the team’s smooth operation, cohesion, and motivation

• Take ownership of certain stories
• Conduct code reviews
• Design, develop, test, and push to production

• Develop roadmaps with the R&D members
• Interact with other leads to coordinate priorities and projects
• Be the point of contact with product and design teams for user story management
• Ensure the commitments made by the team, both in velocity and in quality
• Step in on blockers or for arbitration on projects

• Ensure the upskilling of each member
• Ensure successful onboarding of new developers
• Identify and develop talents
• Contribute to recruitment inside and outside the team
• Establish best practices in clean code, testing, releases, and pair programming

• You have at least 2 years of experience in similar roles mentoring a team and 5 years of Java development in recent versions
• You are a manager known for your listening and communication skills
• You strike the right balance between close management and genuine autonomy given to your teams
• You have strong technical proficiency in our stack (notably Java, Spring, SQL, cloud, microservices)
• You enjoy staying hands-on with code and contributing technically to the team’s projects
• You have professional English proficiency (level C1)

About the job:

The eCommerce landscape is entering a new phase of profound change: Agentic Commerce, where AI-powered agents autonomously search, discover, compare, and ultimately purchase on behalf of users. This evolution is transforming how customers interact with products—how they arrive, engage, how choices are filtered, and how relevance is determined in a rapidly evolving paradigm. From product discovery to marketplace optimization, these changes are reshaping retailers’ ecosystems.

In this context, as a Senior AI Engineer, you will join our Data team (60+ people) to prototype, iterate, and integrate agentic systems into Mirakl products, working closely with Data Scientists, Data Engineers, Product Managers and Software Development teams.

The position is open for a Permanent contract (CDI) or Freelance, based in Paris or Bordeaux (4 days on site).

Our stack and tools:

Python, Tensorflow, Pytorch, Databricks, Spark, AWS, SQL, Airflow, Delta Lake

During a typical week, you will:

• Design, develop, and optimize AI agents using frameworks and tools such as LangChain, LangGraph, and LangFlow
• Leverage large language models (LLMs) and techniques such as Retrieval-Augmented Generation (RAG) 
• Own the full lifecycle from initial design through MVP delivery and successive iterations
• Implement reusable frameworks & tool to accelerate development while ensuring scalability (evaluation, monitoring, testing, deployment)
• Explore emerging AI paradigms, evaluate new tools and technologies, and maintain active technology watch

You'll Love This Job If you have 

• You have a minimum of 5 years of experience as a Data Scientist or Machine Learning Engineer with a strong Software Engineering skills
• Proven experience building AI agents using LLMs, RAG, MCP and related technologies with architectural design experience
• Production deployment expertise - you've shipped AI solutions in production
• Strong proficiency in Python
• Curiosity and continuous learning - you stay current with AI/ML trends and love exploring new technologies
• Strong communication skills in both English and French

Feel free to add a link to your GitHub in your CV so we can understand what you have worked on!

Want to join us? Here is our process 

• A 30-minute phone conversation with one of our Tech recruiters. This will be an opportunity to discuss your background, expectations, and discover what Mirakl can offer you in return.
• An initial 30-minute technical discussion via Zoom with a member of the Data Science team, which will allow you to delve into the more specific aspects of your expertise and discover how your skills can be integrated into our projects.
• A 90-minute technical review and discussion with a manager from the Data Science team
• 2 x 45-minute "STAR" Zoom interviews with future Mirakl colleagues to discuss our values and company culture.

Your role :

As a Software Engineer Java in the Mirakl Labs product teams, your main mission is to design, develop and deploy new business features proposed by the Product Manager. On a daily basis, you will be implementing these new features across all layers of our applications, from interfaces (UI or REST API) through the business layer to the creation of database schemas and scripts. As part of a team with total ownership over the products it develops, you are a key player in ensuring both the business consistency of the product and its technical stability.

The position is a permanent contract, based in Paris, with up to 1 day of remote work per week. 

95% of our tech teams are based in France and 99% speak French.

Day-to-day activities:

• Build, test, and ship to production through continuous delivery
• Harness AI-powered tools like Claude Code, Codex, and Cursor to move faster
• Join design sessions alongside a team of 5 developers, the Product Manager, and UX/UI designers
• Shape technical decisions that drive the product forward
• Sharpen code quality through reviews and pair programming
• Own what you build — monitor and debug production issues end to end
• Take part in Stand-ups, Sprint Reviews, and retrospectives
• Help define the next quarter's labs roadmap
• Drive continuous improvement in how the team develops software
• Track the real-world impact of your features: business cycles, adoption, usage

Our tech stack:
Java 21 (with planned migration to 25), Spring Boot, Kafka, React/Redux, PostgreSQL, Elasticsearch, Go, Docker, Kubernetes, AWS, Google Cloud

You'll love this job if : 

• You have at least 5 years of experience with Java and Spring
• You are genuinely curious (and pragmatic) about AI, and you believe it's already reshaping how developers work
• You are eager to work on web-scale challenges and distributed architectures
• You care deeply about clean, well-crafted code
• You want a real voice in technical decisions, not just a seat at the table
• You thrive in fast-paced, demanding environments where you grow every week
• You're hungry to learn and sharpen your craft
• You're fluent in French and comfortable working in professional English

🎥  Featured Videos

Dive into daily life at Mirakl Labs with Pauline, Java Engineering Manager, who offers a glimpse into team life and our tech culture 📺 here

Meet Nelson, Director of Engineering, who shares his vision on Mirakl's growth, technical challenges, and what makes our work environment unique 📺 here

• 30 minutes with someone from the recruitment team to discuss your key projects, ask some tech questions, and present the position in detail
• 45 minutes on Zoom with an experienced developer to discuss our technical stack and assess your knowledge
• 1 hour with the Manager of the relevant squad for a business discussion
• 2 x 45 minutes or 1 hour STAR interview to assess your alignment with our values

More information about our recruitment philosophy 👉🏻https://www.linkedin.com/pulse/3-tips-pour-briller-en-entretien-star-chez-mirakl-kauffmann-0ojzf/ 

About the job:

The eCommerce landscape is entering a new phase of profound change: Agentic Commerce, where AI-powered agents autonomously search, discover, compare, and ultimately purchase on behalf of users. This evolution is transforming how customers interact with products—how they arrive, engage, how choices are filtered, and how relevance is determined in a rapidly evolving paradigm. From product discovery to marketplace optimization, these changes are reshaping retailers’ ecosystems.

In this context, as a Senior AI Engineer, you will join our Data team (60+ people) to prototype, iterate, and integrate agentic systems into Mirakl products, working closely with Data Scientists, Data Engineers, Product Managers and Software Development teams.

The position is open for a Permanent contract (CDI) based in Paris or Bordeaux with :

- 4 days onsite per week 

- 1 day worked remotely per week

Our stack and tools:

Python, Tensorflow, Pytorch, Databricks, Spark, AWS, SQL, Airflow, Delta Lake

During a typical week, you will:

• Design, develop, and optimize AI agents using frameworks and tools such as LangChain, LangGraph, and LangFlow
• Leverage large language models (LLMs) and techniques such as Retrieval-Augmented Generation (RAG) 
• Own the full lifecycle from initial design through MVP delivery and successive iterations
• Implement reusable frameworks & tool to accelerate development while ensuring scalability (evaluation, monitoring, testing, deployment)
• Explore emerging AI paradigms, evaluate new tools and technologies, and maintain active technology watch

You'll Love This Job If you have 

• You have a minimum of 5 years of experience as a Data Scientist or Machine Learning Engineer with a strong Software Engineering skills
• Proven experience building AI agents using LLMs, RAG, MCP and related technologies with architectural design experience
• Production deployment expertise - you've shipped AI solutions in production
• Strong proficiency in Python
• Curiosity and continuous learning - you stay current with AI/ML trends and love exploring new technologies
• Strong communication skills in both English and French

Feel free to add a link to your GitHub in your CV so we can understand what you have worked on!

Want to join us? Here is our process 

• A 30-minute phone conversation with one of our Tech recruiters. This will be an opportunity to discuss your background, expectations, and discover what Mirakl can offer you in return.
• An initial 30-minute technical discussion via Zoom with a member of the Data Science team, which will allow you to delve into the more specific aspects of your expertise and discover how your skills can be integrated into our projects.
• A 90-minute technical review and discussion with a manager from the Data Science team
• 2 x 45-minute "STAR" Zoom interviews with future Mirakl colleagues to discuss our values and company culture.

About the job

As part of our Data team (60+ people), your main mission will be to prototype, iterate, and put algorithms into production in collaboration with the Product teams, Data Engineers, and Development teams.

The topics you will be working on will have a real impact on 450+ of the world's largest retailers (Best Buy, Decathlon, Leroy Merlin, Macy's, etc.) and 100k+ sellers. The goal is to make the most of our rich and varied data in order to increase their revenue, optimize the operational management of their businesses, and ensure the security of users and transactions. 

We are looking for someone on a permanent contract, based in Paris or Bordeaux (1 day remote per week).

Here are some of the current and future topics the team is working on:

• Detecting anomalies in product prices
• Analyzing sentiment in seller/consumer exchanges to prioritize critical messages
• Estimating package delivery times
• Predicting and anticipating stock shortages
• Detecting anomalies in seller behavior
• Developing AI agents to help sellers take action on their businesses
  
  

This job offers you:

• Implementing algorithms that will have a visible impact on more than 500 e-commerce sites/marketplaces in 40 countries, some of which are very large (millions of products, customers, orders per year)
• A wide variety of techniques (time series, heuristics, deep learning, NLP, LLM, etc.).
• Real autonomy and responsibility in the projects you own
  
  

Our stack and tools:
Python, Tensorflow, Keras, Pytorch, Databricks, Spark, AWS (Amazon Redshift, s3, etc.), SQL, Airflow, Delta Lake

On a daily basis, you will:

• Analyze and prepare data, prototype algorithms
• Put them into production in collaboration with Data Engineers and development teams
• Create dashboards to illustrate the relevance of algorithms and monitor production
• Present results at weekly data science meetings and participate in team brainstorming sessions
• Liaise with other teams to refine use cases, user experience, and integration methods

You will enjoy this job if:

• You have a background in machine learning, mathematics, computer science (or a related field)
• You already have 3 to 6 years of experience in a similar position
• You have significant experience in applied ML in a business setting
• You have a good knowledge of machine learning and deep learning algorithms (particularly state-of-the-art architectures, such as Transformers)
• You are proficient in Python, Tensorflow, and/or PyTorch.
• You are pragmatic, data-driven, and business-oriented with good team spirit.
• You like to take ownership of your projects and are curious.
• You have a positive attitude: respect and kindness are part of your values.

Want to join us? ⭐

• A 30-minute phone call with one of our Tech recruiters. This will be an opportunity to discuss your background and expectations, and to find out what Mirakl can offer you in return.
• An initial 30-minute technical discussion via Zoom with a member of the Data Science team, which will allow you to delve into the more specific aspects of your expertise and discover how your skills can be integrated into our projects.
• A practical case study to complete at home.
• A 75-minute technical review and discussion with a manager from the Data Science team.
• A final 1-hour Zoom meeting with future Mirakl colleagues to discuss our values and corporate culture. 

About the job

As part of our Data team (60+ people), your main mission will be to prototype, iterate, and put algorithms into production in collaboration with the Product teams, Data Engineers, and Development teams.

The topics you will be working on will have a real impact on 450+ of the world's largest retailers (Best Buy, Decathlon, Leroy Merlin, Macy's, etc.) and 100k+ sellers. The goal is to make the most of our rich and varied data in order to increase their revenue, optimize the operational management of their businesses, and ensure the security of users and transactions. 

We are looking for someone on a permanent contract, based in Paris or Bordeaux (1 day remote per week).

Here are some of the current and future topics the team is working on:

• Detecting anomalies in product prices
• Analyzing sentiment in seller/consumer exchanges to prioritize critical messages
• Estimating package delivery times
• Predicting and anticipating stock shortages
• Detecting anomalies in seller behavior
• Developing AI agents to help sellers take action on their businesses
  
  

This job offers you:

• Implementing algorithms that will have a visible impact on more than 500 e-commerce sites/marketplaces in 40 countries, some of which are very large (millions of products, customers, orders per year)
• A wide variety of techniques (time series, heuristics, deep learning, NLP, LLM, etc.).
• Real autonomy and responsibility in the projects you own
  
  

Our stack and tools:
Python, Tensorflow, Keras, Pytorch, Databricks, Spark, AWS (Amazon Redshift, s3, etc.), SQL, Airflow, Delta Lake

On a daily basis, you will:

• Analyze and prepare data, prototype algorithms
• Put them into production in collaboration with Data Engineers and development teams
• Create dashboards to illustrate the relevance of algorithms and monitor production
• Present results at weekly data science meetings and participate in team brainstorming sessions
• Liaise with other teams to refine use cases, user experience, and integration methods

You will enjoy this job if:

• You have a background in machine learning, mathematics, computer science (or a related field)
• You already have 3 to 6 years of experience in a similar position
• You have significant experience in applied ML in a business setting
• You have a good knowledge of machine learning and deep learning algorithms (particularly state-of-the-art architectures, such as Transformers)
• You are proficient in Python, Tensorflow, and/or PyTorch.
• You are pragmatic, data-driven, and business-oriented with good team spirit.
• You like to take ownership of your projects and are curious.
• You have a positive attitude: respect and kindness are part of your values.

Want to join us? ⭐

• A 30-minute phone call with one of our Tech recruiters. This will be an opportunity to discuss your background and expectations, and to find out what Mirakl can offer you in return.
• An initial 30-minute technical discussion via Zoom with a member of the Data Science team, which will allow you to delve into the more specific aspects of your expertise and discover how your skills can be integrated into our projects.
• A practical case study to complete at home.
• A 75-minute technical review and discussion with a manager from the Data Science team.
• A final 1-hour Zoom meeting with future Mirakl colleagues to discuss our values and corporate culture. 

About the job

As part of our Data team (60+ people), your main mission will be to prototype, iterate, and put algorithms into production in collaboration with the Product teams, Data Engineers, and Development teams.

The topics you will be working on will have a real impact on 450+ of the world's largest retailers (Best Buy, Decathlon, Leroy Merlin, Macy's, etc.) and 100k+ sellers. The goal is to make the most of our rich and varied data in order to increase their revenue, optimize the operational management of their businesses, and ensure the security of users and transactions. 

We are looking for someone on a permanent contract, based in Paris or Bordeaux (1 day remote per week).

Here are some of the current and future topics the team is working on:

• Detecting anomalies in product prices
• Analyzing sentiment in seller/consumer exchanges to prioritize critical messages
• Estimating package delivery times
• Predicting and anticipating stock shortages
• Detecting anomalies in seller behavior
• Developing AI agents to help sellers take action on their businesses
  
  

This job offers you:

• Implementing algorithms that will have a visible impact on more than 500 e-commerce sites/marketplaces in 40 countries, some of which are very large (millions of products, customers, orders per year)
• A wide variety of techniques (time series, heuristics, deep learning, NLP, LLM, etc.).
• Real autonomy and responsibility in the projects you own
  
  

Our stack and tools:
Python, Tensorflow, Keras, Pytorch, Databricks, Spark, AWS (Amazon Redshift, s3, etc.), SQL, Airflow, Delta Lake

On a daily basis, you will:

• Analyze and prepare data, prototype algorithms
• Put them into production in collaboration with Data Engineers and development teams
• Create dashboards to illustrate the relevance of algorithms and monitor production
• Present results at weekly data science meetings and participate in team brainstorming sessions
• Liaise with other teams to refine use cases, user experience, and integration methods

You will enjoy this job if:

• You have a background in machine learning, mathematics, computer science (or a related field)
• You already have 6-8 years of experience in a similar position
• You have significant experience in applied ML in a business setting
• You have a good knowledge of machine learning and deep learning algorithms (particularly state-of-the-art architectures, such as Transformers)
• You are proficient in Python, Tensorflow, and/or PyTorch.
• You are pragmatic, data-driven, and business-oriented with good team spirit.
• You like to take ownership of your projects and are curious.
• You have a positive attitude: respect and kindness are part of your values.

Want to join us? ⭐

• A 30-minute phone call with one of our Tech recruiters. This will be an opportunity to discuss your background and expectations, and to find out what Mirakl can offer you in return.
• An initial 30-minute technical discussion via Zoom with a member of the Data Science team, which will allow you to delve into the more specific aspects of your expertise and discover how your skills can be integrated into our projects.
• A practical case study to complete at home.
• A 75-minute technical review and discussion with a manager from the Data Science team.
• A final 1-hour Zoom meeting with future Mirakl colleagues to discuss our values and corporate culture. 

About the job

As part of our Data team (60+ people), your main mission will be to prototype, iterate, and put algorithms into production in collaboration with the Product teams, Data Engineers, and Development teams.

The topics you will be working on will have a real impact on 450+ of the world's largest retailers (Best Buy, Decathlon, Leroy Merlin, Macy's, etc.) and 100k+ sellers. The goal is to make the most of our rich and varied data in order to increase their revenue, optimize the operational management of their businesses, and ensure the security of users and transactions. 

We are looking for someone on a permanent contract, based in Paris or Bordeaux (1 day remote per week).

Here are some of the current and future topics the team is working on:

• Detecting anomalies in product prices
• Analyzing sentiment in seller/consumer exchanges to prioritize critical messages
• Estimating package delivery times
• Predicting and anticipating stock shortages
• Detecting anomalies in seller behavior
• Developing AI agents to help sellers take action on their businesses
  
  

This job offers you:

• Implementing algorithms that will have a visible impact on more than 500 e-commerce sites/marketplaces in 40 countries, some of which are very large (millions of products, customers, orders per year)
• A wide variety of techniques (time series, heuristics, deep learning, NLP, LLM, etc.).
• Real autonomy and responsibility in the projects you own
  
  

Our stack and tools:
Python, Tensorflow, Keras, Pytorch, Databricks, Spark, AWS (Amazon Redshift, s3, etc.), SQL, Airflow, Delta Lake

On a daily basis, you will:

• Analyze and prepare data, prototype algorithms
• Put them into production in collaboration with Data Engineers and development teams
• Create dashboards to illustrate the relevance of algorithms and monitor production
• Present results at weekly data science meetings and participate in team brainstorming sessions
• Liaise with other teams to refine use cases, user experience, and integration methods

You will enjoy this job if:

• You have a background in machine learning, mathematics, computer science (or a related field)
• You already have 6-8 years of experience in a similar position
• You have significant experience in applied ML in a business setting
• You have a good knowledge of machine learning and deep learning algorithms (particularly state-of-the-art architectures, such as Transformers)
• You are proficient in Python, Tensorflow, and/or PyTorch.
• You are pragmatic, data-driven, and business-oriented with good team spirit.
• You like to take ownership of your projects and are curious.
• You have a positive attitude: respect and kindness are part of your values.

Want to join us? ⭐

• A 30-minute phone call with one of our Tech recruiters. This will be an opportunity to discuss your background and expectations, and to find out what Mirakl can offer you in return.
• An initial 30-minute technical discussion via Zoom with a member of the Data Science team, which will allow you to delve into the more specific aspects of your expertise and discover how your skills can be integrated into our projects.
• A practical case study to complete at home.
• A 75-minute technical review and discussion with a manager from the Data Science team.
• A final 1-hour Zoom meeting with future Mirakl colleagues to discuss our values and corporate culture. 

About the job

As part of our Data team (60+ people), your main mission will be to prototype, iterate, and put algorithms into production in collaboration with the Product teams, Data Engineers, and Development teams.

The topics you will be working on will have a real impact on 450+ of the world's largest retailers (Best Buy, Decathlon, Leroy Merlin, Macy's, etc.) and 100k+ sellers. The goal is to make the most of our rich and varied data in order to increase their revenue, optimize the operational management of their businesses, and ensure the security of users and transactions. 

We are looking for someone on a permanent contract, based in Paris or Bordeaux (1 day remote per week).

Here are some of the current and future topics the team is working on:

• Detecting anomalies in product prices
• Analyzing sentiment in seller/consumer exchanges to prioritize critical messages
• Estimating package delivery times
• Predicting and anticipating stock shortages
• Detecting anomalies in seller behavior
• Developing AI agents to help sellers take action on their businesses
  
  

This job offers you:

• Implementing algorithms that will have a visible impact on more than 500 e-commerce sites/marketplaces in 40 countries, some of which are very large (millions of products, customers, orders per year)
• A wide variety of techniques (time series, heuristics, deep learning, NLP, LLM, etc.).
• Real autonomy and responsibility in the projects you own
  
  

Our stack and tools:
Python, Tensorflow, Keras, Pytorch, Databricks, Spark, AWS (Amazon Redshift, s3, etc.), SQL, Airflow, Delta Lake

On a daily basis, you will:

• Analyze and prepare data, prototype algorithms
• Put them into production in collaboration with Data Engineers and development teams
• Create dashboards to illustrate the relevance of algorithms and monitor production
• Present results at weekly data science meetings and participate in team brainstorming sessions
• Liaise with other teams to refine use cases, user experience, and integration methods

You will enjoy this job if:

• You have a background in machine learning, mathematics, computer science (or a related field)
• You already have 3 years of experience in a similar position
• You have significant experience in applied ML in a business setting
• You have a good knowledge of machine learning and deep learning algorithms (particularly state-of-the-art architectures, such as Transformers)
• You are proficient in Python, Tensorflow, and/or PyTorch.
• You are pragmatic, data-driven, and business-oriented with good team spirit.
• You like to take ownership of your projects and are curious.
• You have a positive attitude: respect and kindness are part of your values.

Want to join us? ⭐

• A 30-minute phone call with one of our Tech recruiters. This will be an opportunity to discuss your background and expectations, and to find out what Mirakl can offer you in return.
• An initial 30-minute technical discussion via Zoom with a member of the Data Science team, which will allow you to delve into the more specific aspects of your expertise and discover how your skills can be integrated into our projects.
• A practical case study to complete at home.
• A 75-minute technical review and discussion with a manager from the Data Science team.
• A final 1-hour Zoom meeting with future Mirakl colleagues to discuss our values and corporate culture. 

About the job

As part of our Data team (60+ people), your main mission will be to prototype, iterate, and put algorithms into production in collaboration with the Product teams, Data Engineers, and Development teams.

The topics you will be working on will have a real impact on 450+ of the world's largest retailers (Best Buy, Decathlon, Leroy Merlin, Macy's, etc.) and 100k+ sellers. The goal is to make the most of our rich and varied data in order to increase their revenue, optimize the operational management of their businesses, and ensure the security of users and transactions. 

We are looking for someone on a permanent contract, based in Paris or Bordeaux (1 day remote per week).

Here are some of the current and future topics the team is working on:

• Detecting anomalies in product prices
• Analyzing sentiment in seller/consumer exchanges to prioritize critical messages
• Estimating package delivery times
• Predicting and anticipating stock shortages
• Detecting anomalies in seller behavior
• Developing AI agents to help sellers take action on their businesses
  
  

This job offers you:

• Implementing algorithms that will have a visible impact on more than 500 e-commerce sites/marketplaces in 40 countries, some of which are very large (millions of products, customers, orders per year)
• A wide variety of techniques (time series, heuristics, deep learning, NLP, LLM, etc.).
• Real autonomy and responsibility in the projects you own
  
  

Our stack and tools:
Python, Tensorflow, Keras, Pytorch, Databricks, Spark, AWS (Amazon Redshift, s3, etc.), SQL, Airflow, Delta Lake

On a daily basis, you will:

• Analyze and prepare data, prototype algorithms
• Put them into production in collaboration with Data Engineers and development teams
• Create dashboards to illustrate the relevance of algorithms and monitor production
• Present results at weekly data science meetings and participate in team brainstorming sessions
• Liaise with other teams to refine use cases, user experience, and integration methods

You will enjoy this job if:

• You have a background in machine learning, mathematics, computer science (or a related field)
• You already have 3 years of experience in a similar position
• You have significant experience in applied ML in a business setting
• You have a good knowledge of machine learning and deep learning algorithms (particularly state-of-the-art architectures, such as Transformers)
• You are proficient in Python, Tensorflow, and/or PyTorch.
• You are pragmatic, data-driven, and business-oriented with good team spirit.
• You like to take ownership of your projects and are curious.
• You have a positive attitude: respect and kindness are part of your values.

Want to join us? ⭐

• A 30-minute phone call with one of our Tech recruiters. This will be an opportunity to discuss your background and expectations, and to find out what Mirakl can offer you in return.
• An initial 30-minute technical discussion via Zoom with a member of the Data Science team, which will allow you to delve into the more specific aspects of your expertise and discover how your skills can be integrated into our projects.
• A practical case study to complete at home.
• A 75-minute technical review and discussion with a manager from the Data Science team.
• A final 1-hour Zoom meeting with future Mirakl colleagues to discuss our values and corporate culture. 

Senior AI Product Manager – Mirakl Agent

We're hiring a Senior AI Product Manager to lead the strategy and execution of the Mirakl Agent across documentation, analytics, and growth recommendation flows. You will work at the intersection of LLMs, orchestration systems, product data, and marketplace operations, ensuring the agent delivers accurate, trustworthy, and high-impact operator experiences across the full product lifecycle. This is a hands-on role within a highly cross-functional environment, with strong startup DNA inside a scaleup, focused on shaping the agent's intelligence, architecture, integrations, and native product capabilities.

What You'll Do

Design end-to-end agent experiences across documentation, analytics & growth

• Understand B2B operator needs across documentation access, data analysis, and growth recommendations.
• Define agent reasoning, orchestration flows, and product-triggered actions for the full operator journey (beyond simple text responses).

Own the roadmap & deliver AI-powered product features

• Lead the roadmap for the Mirakl Agent across its sub-agents: Documentation Agent, Analytics Agent, and Recommendation/Growth Agent.
• Write clear specs (prompts, retrieval logic, APIs, orchestration flows, UX) and drive execution with engineering, data engineering, core, and analytics teams.

Shape and improve the agentic architecture

• Define how the orchestrating agent coordinates sub-agents, manages hallucinations, and triggers real product actions.
• Contribute to retrieval/ranking pipelines and integrate core workflows (auto-filled forms, dynamic charts, actionable growth recommendations, partial auto-execution).

Build dashboards, monitoring & feedback systems

• Deliver operator-facing dashboards and configuration UI to visualize, tune, and monitor agent behavior.
• Implement evaluation frameworks, quality monitoring, and feedback loops.

Drive adoption & cross-functional collaboration

• Partner with PMM, CS & SE to create demos, training, and onboarding for customers adopting agentic experiences.
• Collaborate across Core, Analytics, Data Engineering, and sub-agent owner teams.
• Support early customers and promote Mirakl Agent internally and externally.
  
  

Who you are

• 5+ years of Product Management experience in AI products.
• Strong understanding of LLMs, RAG, embeddings, fine-tuning, prompting, structured reasoning, and multi-agent orchestration.
• Experience working with AI/ML and Data Science teams on model evaluation, tuning, hallucination reduction, and reliability monitoring.
• Have already shipped at least one agentic project in production (even a simple one, e.g. a ticket support agent).
• Comfortable writing specs for AI logic, orchestration flows, ranking rules, APIs, data pipelines, and front-end configuration tools.
• Able to navigate strategic uncertainty, pivot comfortably, and structure complex, greenfield projects from scratch.
• Strong B2B mindset, with the ability to operate as a mini GM AI rather than a classic feature PM.
• Analytical, experimentation-driven mindset.
• Fluent in English and French.
  
  

📍 Location: 

Paris, Bordeaux, with up to 1 day of remote work per week

Interview Process

• A 40-minute call with one of our Tech Recruiters to discuss your background, expectations, and what Mirakl can offer.
• A one-hour technical interview with our Data Science Manager to assess your expertise and how your skills can accelerate our AI initiatives.
• A 30-minute interview with Anne-Claire, our Chief Data & AI Officer, to dive into your vision and alignment with our AI strategy.
• Two 45-minute interviews with our Engineering Manager and Product Lead to evaluate collaboration style, mindset, and culture fit.

Senior AI Product Manager – Mirakl Agent

We're hiring a Senior AI Product Manager to lead the strategy and execution of the Mirakl Agent across documentation, analytics, and growth recommendation flows. You will work at the intersection of LLMs, orchestration systems, product data, and marketplace operations, ensuring the agent delivers accurate, trustworthy, and high-impact operator experiences across the full product lifecycle. This is a hands-on role within a highly cross-functional environment, with strong startup DNA inside a scaleup, focused on shaping the agent's intelligence, architecture, integrations, and native product capabilities.

What You'll Do

Design end-to-end agent experiences across documentation, analytics & growth

• Understand B2B operator needs across documentation access, data analysis, and growth recommendations.
• Define agent reasoning, orchestration flows, and product-triggered actions for the full operator journey (beyond simple text responses).

Own the roadmap & deliver AI-powered product features

• Lead the roadmap for the Mirakl Agent across its sub-agents: Documentation Agent, Analytics Agent, and Recommendation/Growth Agent.
• Write clear specs (prompts, retrieval logic, APIs, orchestration flows, UX) and drive execution with engineering, data engineering, core, and analytics teams.

Shape and improve the agentic architecture

• Define how the orchestrating agent coordinates sub-agents, manages hallucinations, and triggers real product actions.
• Contribute to retrieval/ranking pipelines and integrate core workflows (auto-filled forms, dynamic charts, actionable growth recommendations, partial auto-execution).

Build dashboards, monitoring & feedback systems

• Deliver operator-facing dashboards and configuration UI to visualize, tune, and monitor agent behavior.
• Implement evaluation frameworks, quality monitoring, and feedback loops.

Drive adoption & cross-functional collaboration

• Partner with PMM, CS & SE to create demos, training, and onboarding for customers adopting agentic experiences.
• Collaborate across Core, Analytics, Data Engineering, and sub-agent owner teams.
• Support early customers and promote Mirakl Agent internally and externally.

Who you are

• 5+ years of Product Management experience in AI products.
• Strong understanding of LLMs, RAG, embeddings, fine-tuning, prompting, structured reasoning, and multi-agent orchestration.
• Experience working with AI/ML and Data Science teams on model evaluation, tuning, hallucination reduction, and reliability monitoring.
• Have already shipped at least one agentic project in production (even a simple one, e.g. a ticket support agent).
• Comfortable writing specs for AI logic, orchestration flows, ranking rules, APIs, data pipelines, and front-end configuration tools.
• Able to navigate strategic uncertainty, pivot comfortably, and structure complex, greenfield projects from scratch.
• Strong B2B mindset, with the ability to operate as a mini GM AI rather than a classic feature PM.
• Analytical, experimentation-driven mindset.
• Fluent in English and French.
  
  

📍 Location: 

Paris, Bordeaux, with up to 1 day of remote work per week.

Interview Process

• A 40-minute call with one of our Tech Recruiters to discuss your background, expectations, and what Mirakl can offer.
• A one-hour technical interview with our Data Science Manager to assess your expertise and how your skills can accelerate our AI initiatives.
• A 30-minute interview with Anne-Claire, our Chief Data & AI Officer, to dive into your vision and alignment with our AI strategy.
• Two 45-minute interviews with our Engineering Manager and Product Lead to evaluate collaboration style, mindset, and culture fit.