Lead AI Engineer

Founded in 2012, Mirakl has been at the forefront of marketplace innovation, empowering every business to compete in the platform economy.

Mirakl’s operating system combines an enterprise marketplace solution (Mirakl Platform) that enables retailers and B2B organizations to launch, scale, and operate marketplaces; an AI‑powered multichannel selling solution (Mirakl Connect); retail media (Mirakl Ads); and an agentic commerce infrastructure (Mirakl Nexus). With dual headquarters in Boston and Paris, Mirakl serves a global ecosystem of over 450 marketplaces and more than 100 000 third‑party sellers.

Brands such as Macy’s, Decathlon, Carrefour, Asos, and Airbus Helicopters use Mirakl to grow their businesses.

• Founded in 2012 | Member of French Tech Next
  40
• 750+ employees in 9 offices worldwide:
  Paris, Barcelona, Bordeaux, Boston, London, Munich, New York, Sydney, Tokyo
• 350+ Mirakl Tech team members mainly based in France

• Work Hard Together
  :
  Teamwork and collaboration are the foundation of our success
• Get Things Done
  :
  We prioritize action and efficiency for impactful results
• Go Above & Beyond
  :
  We tackle challenges proactively and always aim for excellence
• Succeed Through Expertise
  :
  Knowledge sharing and continuous learning are core to our culture
• Satisfy & Empower Clients
  :
  We’re committed to our clients’ success

Lead the design, development, and adoption of AI systems within a strategic business domain. You will be part of the AI team, working inside one of our divisions (Marketing or Finance, for example) to lead their AI transformation.

As the AI technical lead for your domain, you will drive architecture decisions, engineering excellence, and AI adoption across teams and stakeholders. Examples of domains include:
Sales, GTM & Marketing, Finance & Legal.

This is a permanent position (CDI) based in our Boston office, with 4 days on‑site per week.

Generative AI and AI Agents are fundamentally reshaping commerce software. At Mirakl, AI is becoming a core part of our product strategy, from Catalog Transformer and content generation to AI Agents and Agentic Commerce. We are building the next generation of commerce software.

• Define the AI vision and roadmap for your domain
• Identify high‑value opportunities with Product Managers and business leaders
• Prioritize investments based on business impact
• Design and build production‑grade AI systems
• Ensure scalability, reliability, and maintainability

• Work closely with end users
• Measure adoption and outcomes
• Accelerate AI transformation across your domain
• Promote best practices for evaluation, testing, guardrails, and observability
• Review designs and mentor engineers
• Raise the quality bar across initiatives

• Mentor AI Engineers and Agent Builders
• Share knowledge and reusable components
• Build AI expertise within your organization

• Business impact delivered by AI initiatives
• Adoption within the domain
• Technical quality and reliability
• Team capability growth

• 7+ years in Software Engineering, ML Engineering, or Applied AI
• Strong experience with LLMs, RAG, AI Agents, evaluation, and production systems
• Ability to influence Product and Business decisions
• Proven leadership on complex cross‑functional initiatives
• Languages
  :
  Python and SQL
• AI Stack
  :
  OpenAI, Anthropic, Gemini, Mistral and open‑source models
• Agentic & Retrieval
  :
  Lang Graph, Lang Chain, Llama Index, MCP and Vector Databases
• Infrastructure
  : AWS or GCP, Docker and Kubernetes

OTE Pay Range: $150,000 - $190,000 USD.

In addition, Mirakl offers a wide range of competitive benefits including health, dental, 401(k) match plan, commuter and PTO. Find out more about our benefits.

We welcome collaborators with diverse perspectives and experiences to power us forward. Our culture embraces continuous learning and inclusive growth.

As part of our recruitment process, Mirakl processes your personal data to review and manage your application and, where appropriate, to consider your profile for future opportunities. You can exercise your data protection rights at any time. For more information, consult our Recruitment Privacy Notice in English and French. We may use AI solutions to streamline hiring, but all final hiring decisions are made by humans.

For more information, visit our AI Guidelines for Candidates and Interviews.