Modo

Sr. AI Engineer

Modo
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2 months ago
Remote, Argentina or Buenos Aires, ArgentinaSenior

Responsibilities

  • Lead the technical design and architecture roadmap for integrating AI throughout the software development lifecycle.
  • Build AI-powered validations in GitHub Actions, including contextual automated code reviews, selective test execution, and technical-debt detection.
  • Design and implement complex multi-agent systems using Claude Managed Agents and AWS Bedrock to autonomously resolve backlog bugs and features.
  • Develop autonomous agents that manage, prioritize, document, and update tasks through Jira and GitHub APIs.
  • Define and track Developer Experience and engineering-efficiency KPIs to measure the return on investment of AI initiatives.
  • Promote AI-assisted coding and agent-based development practices, train engineering teams, and lead organizational change.

Requirements

  • 5–6+ years of combined experience in senior software engineering, software architecture, or DevOps/platform engineering roles.
  • At least one year of hands-on experience building generative AI solutions and tools.
  • Strong experience designing multi-agent workflows, event-driven architectures, and asynchronous decision-making systems, such as with LangGraph, CrewAI, or native implementations.
  • Advanced production experience with AWS Bedrock and the Anthropic ecosystem, including function calling, tool use, and Claude Managed Agents.
  • Deep knowledge of GitHub Actions pipelines, Docker, and advanced consumption of complex APIs such as the Jira API and GitHub Graph API.
  • Daily advanced use of AI-assisted code generators including Claude Code, Cursor, and Copilot CLI, with the ability to train other teams.
  • Preferred: experience implementing production agent evaluation and observability frameworks such as Braintrust, Langfuse, Arize, or Phoenix.
  • Preferred: open-source contributions or experience implementing MCP (Model Context Protocol) to connect LLMs with systems, databases, or local environments.

Benefits

  • 10 business days of vacation plus 5 additional MODO days.
  • Health coverage for the employee and family group.
  • Reimbursement through the MODO app for lunches and transportation.
  • Gympass membership and Sport Club discount.
  • Extended leave for marriage, maternity, paternity, and other circumstances.
  • Training platform and university discounts.
  • Birthday day off and a half day off for children's birthdays.
  • Team-building activities and opportunities for development in a flexible, dynamic, growing environment.

Tech Stack

DockerGitHub ActionsPhoenix

Categories

Modo

About Modo

201-500 employees

MODO is an Argentine fintech and mobile payments platform from Play Digital S.A., whose shareholders are most public and private banks in Argentina. It provides consumer money transfer and request services and enables QR, NFC, and online payments, connecting users to their bank accounts and participating merchants. Founded in 2020 and headquartered in Buenos Aires, it also operates an open banking hub used by banks and payment processors in the country.

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