Fullstack AI Engineer

Há 7 dias


Remoto, Brasil Fitnext Tempo inteiro US$100.000 - US$120.000 por ano

Job Title: Fullstack AI Engineer (Agent-Based Solutions | AI-Powered Apps)

Location: LATAM (Remote)

Employment Type: Full-time

Salary: Paid in USD

About the Role:

We are looking for a Fullstack AI Engineer to join our team and help build AI-powered applications from the ground up. You will develop end-to-end prototypes, implement agentic solutions, and work directly with founders to iterate and ship cutting-edge AI products. This is a high-impact, fully remote role for engineers passionate about AI, coding agents, and state-of-the-art AI system design.

Responsibilities:

  • Build the initial product infrastructure from scratch
  • Develop end-to-end AI-powered applications and prototypes
  • Stand up initial AI agents and create proof-of-concept features with production-ready code
  • Implement agentic solutions with a deep understanding of agent layers and orchestration
  • Collaborate closely with founders to experiment, iterate, and ship rapidly
  • Work at the forefront of AI coding and design

Requirements:

  • Proven experience as a fullstack AI engineer building and deploying AI-powered apps
  • Hands-on expertise in developing agent-based solutions
  • Track record of delivering working prototypes and proof-of-concepts
  • Strong coding skills and familiarity with modern fullstack frameworks

Nice to Have:

  • Prior work on AI coding projects such as Windsurf, Conjunction, Lovable, or equivalent personal projects involving AI coding agents
  • Experience designing and building coding/design agents

What We Offer:

  • 100% remote work
  • Paid in USD
  • Opportunity to work on cutting-edge AI systems with global impact
  • Direct collaboration with founders and senior technical leaders
  • Exposure to state-of-the-art AI technologies and agentic frameworks


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