Senior AI Agent Engineer

Wizeline · Colombiasenior

In short

▸Ingeniero senior de agentes de IA que construye sistemas autónomos con LLMs para empresas.
▸Diseña, integra y escala agentes que razonan, usan herramientas y cumplen políticas en producción.
▸Destaca por su enfoque en seguridad, mantenibilidad y operaciones de IA en entornos empresariales.

English B2 Advanced or C1

In ~1 minute you get: who interviews you, the likely questions answered from your CV, and your CV tailored to this job. Free, no card.

What they ask for

✓5+ años de experiencia en ingeniería de software en entornos de producción (TypeScript/Node, Go o Python)
✓Experiencia práctica con LLMs: ingeniería de prompts, llamado a funciones, selección y evaluación de modelos
✓Diseño de pipelines de RAG con embeddings y búsqueda semántica (Pinecone, Weaviate, etc.)
✓Orquestación de agentes con frameworks como LangChain/LangGraph, OpenAI Agents SDK o CrewAI
✓Conocimiento en seguridad, protección de PII y guardrails en productos de IA con usuarios finales
✓Habilidades sólidas en CI/CD, contenedores, infraestructura GPU y evaluación automatizada de agentes

Don't tick every box? That's normal — your free dossier shows your gaps and how to cover them in the interview.

TypeScriptNode.jsGoPythonGPTClaudeGeminiPineconeWeaviateLangChain

Who should you write to at Wizeline?

Your free dossier identifies the people who'd interview you — their background, what they value, and how to reach out so you stand out before applying.

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

Don't apply unprepared

We research who's interviewing you, tailor your CV and rehearse you live — first one free.