Senior AI Engineer

• Design and develop production-grade applications and custom agentic workflows powered by LLMs.
• Build intelligent data processing workflows using OCR, PDF layout analysis, audio and image models.
• Architect and scale event-driven data streaming pipelines using Apache Kafka to power AI workloads.
• Create and maintain high-performance APIs that integrate AI capabilities with the platform.
• Implement evaluation frameworks (evals) to benchmark and track model quality, accuracy, and regressions.
• Partner proactively with product teams to define technical requirements.
• Mentor engineers, drive architecture discussions, and ensure best practices through code reviews.

• 5+ years of experience in software engineering with a strong backend/distributed systems foundation.
• 2+ years of experience building and shipping production AI/LLM systems.
• Bachelor's degree in Computer Science, Engineering, Information Systems, or equivalent technical field.
• Demonstrated experience building production-grade applications with custom agentic systems, document processing pipelines, and/or information-retrieval systems.
• Hands-on experience with event-driven architectures and streaming using Apache Kafka.
• Working knowledge of AI evaluation methods (evals), observability/tracing, security guardrails, cost optimization, latency reduction, and semantic caching.
• Strong proficiency in Python and/or Golang, with experience in frameworks like FastAPI or Flask.
• Strong proficiency in designing, building, and maintaining production REST APIs and databases.
• High ownership and strong product sense: able to take ambiguous problems, collect technical requirements, prioritize impact, and execute independently.
• Preferred: Experience with LLM fine-tuning and model optimization techniques.
• Preferred: Knowledge of containerization (Docker, Kubernetes) and microservices architecture.

• Competitive Compensation
• 30 days of paid annual leave
• Education and courses stipend
• Earn a trip anywhere in the world every 4 years
• R$1.035/month for meals allowance
• Health plan with national coverage and without coparticipation
• Dental Insurance: we help you with dental treatment for a better quality of life.
• Wellhub Membership: Access a wide range of gyms and training programs.