AI Engineer

Abstra

AI Engineer designing and developing scalable applications and AI-driven solutions for commercial challenges. Contributing to impactful projects in a collaborative and inclusive environment.

Posted 6/25/2026full-timeSao Paulo • 🇧🇷 BrazilMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

AWSCloudGoGoogle Cloud PlatformGraphQLJavaScriptMicroservicesNode.jsNoSQLPython

About the role

Key responsibilities & impact

Design, develop, and launch scalable, secure full-stack applications and microservices using public cloud platforms (AWS/GCP)
Create custom solutions to solve business processes, especially those that require AI technologies
Utilize modern backend languages (Python, Go, Node.js) while embedding AI functionality where appropriate
Work closely with the Engineers and Product management to innovate and deliver solutions involving AI services, large language models (LLMs), and agentic workflow orchestration
Develop robust APIs and integration services to connect AI-powered applications with other enterprise systems
Integrate a wide range of AI technologies—including natural language processing, machine learning, generative AI, and AI-powered search—into workflows to automate tasks, enhance user experience, and derive actionable insights
Design, develop, and maintain custom AI agents for workflow automation, customer interaction, personalized recommendations, and predictive analysis within the ecosystem
Write clean, maintainable, and well-tested code leveraging Agentic Engineering practices that promote an AI development culture
Contribute to the entire software development lifecycle, from requirements gathering and AI solution design to deployment, monitoring, and maintenance

Requirements

What you’ll need

5+ years of professional software development experience
Strong proficiency in at least one modern programming language is important
Experience building and deploying applications on a major cloud provider (AWS, GCP), including use of AI services offered by these platforms
Solid understanding of microservices architecture, RESTful APIs, GraphQL, event-driven systems, and how to orchestrate AI microservices within these frameworks
Experience with relational and NoSQL databases, as well as vector databases for AI applications
Familiarity with LLMs, vector databases and agentic frameworks for advanced AI-driven applications
Bachelor’s degree in computer science, or a related field, or equivalent practical experience.

Benefits

Comp & perks

Opportunities for professional growth and development
A collaborative and inclusive work environment
The chance to work on impactful projects with a talented team
Excellent compensation in USD
Hardware and software setup

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Hard Skills & Tools

PythonGoNode.jsAI technologiesAPIsmicroservices architectureRESTful APIsGraphQLmachine learningnatural language processing