---
title: "Senior AI Agent Engineer"
company: "WIZELINE"
company_url: "https://www.remjobs.works/companies/wizeline"
url: "https://www.remjobs.works/job/wizeline-senior-ai-agent-engineer-360f2e8a-62e7-46d6-a32b-3329005e1ab0"
apply_url: "https://www.wizeline.ai/careers/job?gh_jid=6530986"
workplace: remote
location: "Argentina based Remote "
remote_scope: "Argentina based"
employment_type: unspecified
seniority: senior
role: ai-machine-learning
region: latin-america
skills: ["llm", "python", "typescript"]
date_posted: 2026-08-10T20:36:39.000Z
first_seen_by_remjobs: 2026-09-15T16:34:55.874Z
---

# Senior AI Agent Engineer

**WIZELINE** · Argentina based Remote 

Apply: https://www.wizeline.ai/careers/job?gh_jid=6530986

## About WIZELINE

Wizeline accelerates your roadmap through nearshoring and expert AI advisory services, improving efficiency, speeding execution, and driving sustainable innovation.

## About the role

**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](https://www.instagram.com/wizelineglobal/)

---

Source: WIZELINE's own career page, read by RemJobs. Canonical HTML version: https://www.remjobs.works/job/wizeline-senior-ai-agent-engineer-360f2e8a-62e7-46d6-a32b-3329005e1ab0