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Spin by OXXO

Digital wallet and Visa debit platform

IC4 – Senior AI Transformation Analyst

AI Application EngineeringUpdated on Nov 11
Full-timeMexicoNo salary listedIn-person

About the Job

Requirements

  • At least 7 years of experience in Data and Technology, including at least 3 years focused specifically on AI/ML and hands-on experience in senior technical roles.
  • A Bachelor's or Master's degree in Data Science, Computer Science, Applied Mathematics, or a related field.
  • A strong software engineering background, including Python and a modern technology stack.
  • Hands-on experience with large language models, Generative AI, and natural language processing.
  • Experience building and deploying machine-learning or AI systems in production.
  • Familiarity with cloud platforms such as AWS or Google Cloud Platform, APIs, and data pipelines.
  • Deep understanding of deep learning, natural language processing, and Generative AI, including large language models, retrieval-augmented generation, and agents.
  • Proficiency in Python, PyTorch, and TensorFlow, and experience with AI development frameworks such as LangChain, LlamaIndex, and Hugging Face.
  • Experience with cloud-native AI services such as AWS SageMaker or Google Vertex AI and big data frameworks.
  • Familiarity with vector databases such as Pinecone, Milvus, or Weaviate, and MLOps tools for model tracking.
  • Ability to explain complex AI concepts to non-technical stakeholders in a business-centric way.
  • Knowledge of AI governance, including data privacy and model interpretability.
  • Proactive problem-solving, strategic thinking, and commitment to high-quality code and innovation.

Responsibilities

  • Build and deploy Generative AI solutions, including large language models, retrieval-augmented generation, agents, and copilots.
  • Design and implement scalable AI systems for production.
  • Work across the full lifecycle of AI solutions, from prototyping through deployment and optimization.
  • Integrate models with real systems, including APIs, data platforms, and workflows.
  • Create evaluation frameworks, monitoring, and feedback loops.
  • Partner with Product, Data, and Engineering teams to deliver impact.
  • Help define how AI engineering is conducted at scale.

About the Company

Spin by OXXO

Digital wallet and Visa debit platform

Spin by OXXO is a fintech platform created by FEMSA to expand financial inclusion in Mexico. It offers a digital wallet and a Visa debit card (virtual and physical) that lets users send and receive money, pay bills, top up mobile airtime, and make purchases anywhere Visa is accepted, with deposits and withdrawals possible at OXXO stores. Spin operates under an electronic payment funds institution license through its CNBV‑registered subsidiary Compropago, earning revenue from commissions on cash deposits/withdrawals and select transactions. The service targets underbanked groups and includes the Spin Premia loyalty program; FEMSA plans to pursue a full banking license to offer more services in the future, while leveraging its broad retail network and partnerships to reach a large population.

Company size
1-10
Company stage
Seed
Total funding
$10K
Headquarters
Monterrey, Mexico
Founded
2013

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