ADP

Senior AI Engineer

ADP
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2 months ago
Barcelona, SpainSenior

Responsibilities

  • Collaborate with engineering and product teams to identify, design, develop, and deploy advanced machine learning solutions.
  • Design and implement machine learning models, data products, and systems including deep learning, natural language processing, classification, recommender systems, and LLM-based applications.
  • Contribute to ML architecture, infrastructure, data pipelines, APIs, and scalable production deployments.
  • Build high-performing, adaptive, and continuously learning AI systems while defining engineering best practices.
  • Mentor team members and support collaborative, independent, and creative problem solving.

Requirements

  • Bachelor’s degree or equivalent in computer science, engineering, math, or a related field.
  • 3–5 years of experience in relevant skills gained in the same or a similar role.
  • Advanced English language communication skills.
  • Strong proficiency in Python and modern AI/ML frameworks.
  • Experience building and deploying Generative AI solutions using LLMs, embeddings, RAG architectures, and agentic workflows.
  • Hands-on experience with AWS services including S3, Lambda, Step Functions, and SageMaker; Databricks; MLflow; and CI/CD pipelines.
  • Familiarity with vector and NoSQL databases, cloud-native architectures, MLOps/LLMOps practices, model evaluation, and scalable AI application development.
  • Knowledge of design patterns and data structures.
  • Preferred qualifications include a master’s degree and experience with non-relational, NoSQL, and vector databases, as well as recommender systems, classifiers, and chatbots.

Benefits

  • Collaborative and inclusive team environment with opportunities for mentorship, learning, and career growth.
  • Opportunity to work on products and AI systems operating at significant scale and impacting millions of people.
  • Support for community involvement through ADP’s Philanthropic Foundation.
  • Hybrid work arrangement, as indicated by the posting’s #LI-Hybrid designation.
  • Commitment to equality, equity, and an environment where employees can challenge ideas and develop their skills.

Tech Stack

AWSDatabricksMLflowPython
ADP

About ADP

10,000+ employees

ADP builds human capital management software and outsourced services for businesses of all sizes, including payroll, tax filing, time, benefits, and talent tools. Its revenue comes from subscriptions and service fees, and it also offers a professional employer organization (PEO) and compliance support. Founded in 1949 and headquartered in Roseland, New Jersey, ADP is a public company traded on NASDAQ under the ticker ADP.

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