Senior AI Agent Engineer

Wizeline · Argentina based RemoteRemotosenior

En corto

▸Diseñar y construir agentes de IA de alto rendimiento con herramientas y razonamiento múltiple.
▸Trabajar en todo el ciclo de vida: desde diseño hasta monitoreo, integrando sistemas empresariales y garantizando seguridad.
▸Destacar por construir sistemas de IA confiables, escalables y con guardrails reales en entornos empresariales.

English B2 Advanced or C1

En ~1 minuto te damos: quién te entrevista, las preguntas probables con respuestas desde tu CV, y tu CV adaptado a esta vacante. Gratis, sin tarjeta.

¿Qué piden?

✓5+ años en ingeniería de software en entornos productivos (TypeScript/Node, Go o Python)
✓Experiencia práctica con LLMs (GPT, Claude, Gemini o modelos OSS): ingeniería de prompts, llamadas a funciones, selección y evaluación
✓Diseño de pipelines de embeddings y búsqueda semántica con Pinecone, Weaviate, etc.
✓Experiencia en orquestación de agentes (LangChain/LangGraph, OpenAI Agents SDK, CrewAI o equivalentes)
✓Conocimiento en ML/DevOps: contenedores, CI/CD, infraestructura GPU/AI, caché, evaluación automatizada
✓Experiencia en guardrails de seguridad y protección de PII en productos de IA con usuarios finales

¿No cumplís todo? Es lo normal — tu dossier gratis te dice qué gaps tenés y cómo cubrirlos en la entrevista.

TypeScriptNodeGoPythonGPTClaudeGeminiPineconeWeaviateLangChain

¿A quién escribirle en Wizeline?

Tu dossier gratis identifica a las personas que te entrevistarían — con su background, qué valoran y cómo escribirles para destacar antes de aplicar.

Senior AI Agent Engineer We are Wizeline is a global AI-native technology solutions provider that develops cutting-edge, AI-powered digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we foster a culture of growth, collaboration, and impact. With the right people and the right ideas, there's no limit to what we can achieve. Are you a fit? We're looking for a Senior AI Agent Engineer with a passion for building production-grade, tool-augmented AI agents that blend cutting-edge LLM techniques with solid software-engineering discipline. In this role, you'll design multi-step reasoning pipelines, wire them to business systems, and harden them for scale, safety, and maintainability — helping enterprise customers launch conversational agents that solve real problems, take real actions, and comply with real-world policies. You'll play a key role in agent design and delivery, tool and data integration, LLM orchestration and planning, and continuous optimization — owning the full agent development life-cycle from scoping through monitoring and iterative tuning. If you're passionate about AI R&D, agentic systems, and building reliable, guard-railed AI products, we'd love to meet you. Qualifications: • Excellent communication and collaboration skills. English B2 Advanced or C1 • 5+ years of software engineering experience in production environments (TypeScript/Node, Go, or Python) with strong API design, testing, and debugging habits • Hands-on LLM experience (GPT, Claude, Gemini, or fine-tuned OSS models): prompt engineering, function/tool calling, model selection, and evaluation • Retrieval-Augmented Generation (RAG): designing embedding pipelines and semantic search with Pinecone, Weaviate, etc. • Agent orchestration expertise: LangChain/LangGraph, OpenAI Agents SDK, CrewAI, or equivalent frameworks for tool-augmented reasoning loops • ML-/DevOps literacy: containerization, CI/CD, GPU/AI infra, caching, automated evals for nondeterministic systems • Experience enforcing security guardrails & PII protection in user-facing AI products Nice-to-have • Real-time/voice agent delivery (e.g., SSE or WebSockets) • Familiarity with emerging multi-agent protocols (MCP, A2A) or supervisor/critique agent patterns • Domain experience in e-commerce, fintech, telecom, or large-scale customer support • Prior work with automated prompt/agent regression testing frameworks Why You'll Love This Role • Build cutting-edge, tool-augmented AI agents at the intersection of AI R&D and backend engineering • Work on multi-model orchestration, agentic reasoning loops, and enterprise-grade AI systems • Collaborate with highly skilled engineers in an AI-native technology company • Influence technical decisions and contribute to AI engineering best practices • Enjoy continuous learning, professional development, and global collaboration opportunities What We Offer • A High-Impact Environment • Commitment to Professional Development • Flexible and Collaborative Culture • Global Opportunities • Vibrant Community • Total Rewards Specific benefits are determined by employment type and location. Find out more about our culture here

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