Descripción de la vacante

Remoto: Trabajo híbrido

At Modus Digital, you’ll collaborate with a integral team to deliver cutting-edge solutions; including conversational AI, automation, and agent-based systems that drive real impact.Modus Digital is an independent company of Advisors & Creators for the world’s leading brands. We define strategies that drive businesses forward and create experiences that people love. We believe digital experiences are human experiences, technology is transformative, and real innovation yields real results.

We’re headquartered in New York City with offices throughout the United States, Latin America, Europe, and the Asia Pacific region.Our AI Engineer is an integral part of our Engineering team, working across a wide range of clients and projects. An AI Engineer at Modus typically reports to a Director, AI & Engineering and above.Responsibilities- Build AI-powered solutions for client projects, from discovery through production- Integrate AI models (OpenAI, open-source LLMs, etc.) into production systems and APIs- Develop and optimize prompts, retrieval systems (RAG), and agent-based workflows- Implement guardrails, observability, and monitoring for AI systems- Rapidly prototype solutions to validate ideas and demonstrate value to clients- Document approaches, experiments,



and system architecture clearly- Work cooperatively with Modus project and account managers, designers, engineers, and other team members, as required- Report progress/updates and/or communicate with other team members, project leads, and our clients, as requiredOther duties related to the position that may arise from time to time and as may be assignedQualifications- 5 years of experience in software engineering, machine learning, or related fields- Strong programming skills in Java script and TypeScript for integration- Hands-on experience with LLMs and modern AI tools and frameworks (e.g., OpenAI APIs, LangChain, vector databases)- Understanding of RAG architectures, embeddings, and semantic search- Familiarity with cloud platforms (AWS preferred)- Strong (English) communication skills with the ability to explain AI concepts to non-technical stakeholders and clients- You’re located in Buenos Aires and are willing to work from our office at least 2 times a month (hybrid schedule)Nice to Have- Familiarity with LLM observability tools like Langfuse.

- Experience with evaluation frameworks and prompt testing methodologies- Experience building AI agents or automation workflows- Understanding of data pipelines for AI native formatsBenefits- For a complete list of employee benefits, refer to your local Employee or Contractor Handbook, as appropriate

📌 Ai Engineer (Buenos Aires)
🏢 Modus Digital
📍 Buenos Aires