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PricewaterhouseCoopers (PwC)

Global professional services: assurance, tax, consulting

Senior AI Engineer

AI Application EngineeringConfirmed live in the last 24 hours
Full-timeBuenos Aires, ArgentinaNo salary listedHybrid

About the Job

Requirements

  • At least 2 years of software engineering experience and at least 2 years working in AI/ML, LLM-based applications, or agentic systems.
  • Experience building and deploying AI agents with multi-step reasoning, tool-calling, and autonomous decision-making.
  • Graduate or advanced student status in Systems Engineering, Informatics, or a related field.
  • Advanced English proficiency.
  • Knowledge of information security and data protection, including proper information management.

Responsibilities

  • Develop backend services and components primarily with Python and integrate with components developed in Java.
  • Design and implement APIs, services, processing pipelines, and workflows.
  • Develop applications based on large language models and generative AI.
  • Design agentic systems and complex workflows, including integration with external tools and services.
  • Implement retrieval-augmented generation solutions, information retrieval, and semantic processing.
  • Process and analyze source code structurally and semantically.
  • Model and exploit structured information and complex relationships, including knowledge graphs.
  • Containerize and deploy applications using Docker.
  • Implement automated testing, continuous integration and continuous delivery, observability, traceability, and technical governance controls.
  • Diagnose problems and evolve solutions in production environments.
  • Participate in technical and architecture decisions.
  • Conduct code reviews and define best practices with the team.

About the Company

PricewaterhouseCoopers (PwC)

Global professional services: assurance, tax, consulting

PwC provides assurance (audit), tax, legal services, consulting and deals advisory to organisations worldwide. It uses multidisciplinary teams across accounting, advisory, technology and industry, delivered through a global network of locally established firms that collaborate with technology partners to offer AI, cloud, managed services and digital trust. PwC differentiates itself with an integrated, global-local service model and technology-enabled offerings that address complex client needs across risk, transformation, reporting and sustainability. Its goal is to help clients improve governance, efficiency and value by supporting reporting accuracy, business transformation, risk management and sustainable practices.

Company size
10,001+
Company stage
Early VC
Total funding
$3.3M
Headquarters
London, United Kingdom
Founded
1989

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