Salary :
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Product Engineer (AI Driven) based in Brazil.
This role offers a unique opportunity for a product-focused engineer who thrives at the intersection of full-stack development and applied artificial intelligence. You will design and deliver end-to-end AI-powered applications that move from early prototype to production at scale, directly impacting real users and business outcomes. Working in a highly collaborative environment with designers, product managers, and engineers, you will help shape intelligent systems that combine strong software architecture with practical machine learning applications. The role emphasizes ownership, creativity, and technical excellence, with a strong focus on building reliable, scalable, and production-ready AI products. You will also explore and integrate cutting-edge AI tools and models to continuously improve product performance, usability, and intelligence. This is an ideal position for engineers who want to build meaningful, AI-native products in a fast-moving and innovation-driven environment.
Accountabilities
- Design, build, and ship full-stack applications end-to-end, covering frontend, backend, and cloud infrastructure from prototype to production.
- Develop scalable APIs and backend services while integrating AI models into production-grade product experiences.
- Build and maintain AI pipelines including data ingestion, preprocessing, embeddings, retrieval systems, and orchestration workflows.
- Engineer and optimize prompting strategies and AI guardrails focused on real-world performance, including latency, cost, and accuracy.
- Integrate AI capabilities seamlessly into user-facing applications with strong attention to UX, reliability, and system design.
- Collaborate closely with designers, product managers, and engineers to deliver polished and impactful product experiences.
- Continuously evaluate and adopt emerging AI tools, frameworks, and models to improve product capabilities and efficiency.
Requirements
- 7+ years of professional software engineering experience with a strong focus on full-stack development.
- Proven experience shipping production-ready applications with measurable impact.
- Hands-on experience with LLM APIs (e.g., OpenAI, Anthropic), embeddings, vector databases, and AI orchestration frameworks.
- Strong expertise in modern web technologies such as React, Next.js, Node.js (NestJS/Fastify), and Python (FastAPI).
- Solid understanding of system design, scalability, performance optimization, and application security.
- Strong software engineering fundamentals, including testing, code quality, CI/CD, and observability practices.
- Experience working in cloud environments and building production-grade distributed systems.
- Excellent communication skills and ability to work effectively in a remote, cross-functional, and collaborative environment.
- Strong ability to quickly learn new technologies and leverage modern AI development tools.
Benefits
- Competitive salary range of USD 115,000 to USD 185,000 annually (for candidates based in Los Angeles; adjustments may apply by location).
- Equity participation in client projects and internal ventures with long-term value creation potential.
- Opportunity to work on cutting-edge AI-native products and innovative software solutions.
- High level of ownership and autonomy in product and engineering decisions.
- Exposure to advanced AI systems, LLMs, and modern machine learning infrastructure.
- Flexible, remote-friendly work environment with collaboration across global teams.
- Opportunity to contribute to high-impact projects with real-world applications.
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