The pulse that empowers your tech team
Applied AI Engineer
Location
Costa Rica
Posted
9 days ago
Salary
0
Seniority
Senior
Job Description
Applied AI Engineer
PulseRise Technologies
• Design, build, and maintain evaluation pipelines for production AI agent systems • Instrument multi-agent workflows with tracing and observability tooling • Build evaluation datasets using real production traffic and interaction logs • Develop quality scoring and robustness scoring systems for LLM outputs • Improve reliability of AI systems handling non-deterministic model behavior • Implement and optimize HITL (Human-in-the-Loop) escalation workflows • Analyze production failures and drive architectural improvements • Own the full feedback loop between evaluations, prompt optimization, architecture updates, and re-testing • Contribute to prompt engineering and model optimization strategies • Collaborate on multi-agent orchestration and workflow reliability decisions • Work across backend systems, deployment pipelines, monitoring, and operational sustainment • Participate in production support and on-call responsibilities • Maintain high engineering standards around scalability, observability, and maintainability • Operate independently across development, testing, deployment, and production ownership
Job Requirements
- 5+ years of backend or AI engineering experience in production environments
- Strong hands-on experience with production LLM or agentic AI systems
- Proven experience debugging and maintaining non-deterministic AI workflows under live traffic
- Experience building or operating evaluation/evals pipelines for AI systems
- Strong understanding of scorer design, feedback loops, and AI system evaluation methodologies
- Excellent Python backend engineering skills
- Production experience with: FastAPI Django Celery LangGraph or similar orchestration frameworks
- Experience with observability and tracing tools such as: Langfuse Grafana Loki OpenTelemetry or equivalent
- Experience deploying and operating distributed backend systems
- Strong understanding of AI reliability, prompt behavior, and model failure handling
- Ability to independently own projects end-to-end
- Experience working in asynchronous remote teams
- Strong written communication skills in English.
Benefits
- Fully Remote
- LATAM-friendly collaboration preferred
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