Senior AI Engineer — Remote, High-Impact AI Systems

AgileEngine, LLC.; Mar del Plata; Presencial; ARS 180.884.000 - 271.325.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Growth without limits

Competitive compensation

Flexibility: 100% remote

Meaningful, modern projects

Collaborative culture

Well-being & support

Descripción de la vacante

AgileEngine, LLC. is seeking a Senior AI Engineer to build AI-powered applications and MCP integrations, turning LLM capabilities into production-grade backend services. You will balance performance, reliability, and cost while moving between experimentation and production support.

The role focuses on designing AI agents, multi-step workflows, and tool-using automation within fast-paced delivery environments, collaborating with engineering and product teams across the organization.

Formación

• 4+ years of software engineering, backend engineering, or applied AI engineering.
• Strong programming skills in Java and/or Python.
• Hands-on experience building AI-powered applications or integrating LLM capabilities into production systems.
• Experience designing or building AI agents, multi-step orchestration workflows, or tool-using automation systems.
• Experience with MCP or similar integration patterns for connecting AI systems to external tools and enterprise platforms.
• Solid understanding of system design, APIs, distributed systems, and production software engineering fundamentals.
• Familiarity with prompt design, context management, evaluation approaches, and reliability patterns for agent-based systems.
• Proven ability to work effectively in fast-paced delivery environments.
• Delivery-oriented and comfortable across development, experimentation, and production support.
• Collaborative with cross-functional teams and strong ownership mindset.

Responsabilidades

• Design, build, and enhance AI-powered applications and backend services for internal or customer-facing use cases.
• Build and maintain AI agents and agentic workflows for reasoning, orchestration, and enterprise tool integration.
• Develop MCP-based integrations and interfaces enabling AI systems to securely interact with external platforms and APIs.
• Implement prompt orchestration, context handling, tool calling, memory patterns, and evaluation workflows for reliable agent behavior.
• Collaborate with engineering, product, and architecture teams to define scalable AI agent development patterns.
• Integrate LLM capabilities into software systems balancing performance, reliability, cost, and safety.
• Investigate system issues, improve quality and observability, optimize AI workflow efficiency in production.
• Participate in code reviews, release support, experimentation, and production incident resolution.
• Create technical documentation and contribute to best practices for AI engineering, agent development, and MCP adoption.

Conocimientos

Java

Python

AI development

Herramientas

MCP

API integrations

Descripción del empleo

AgileEngine, LLC. is seeking a Senior AI Engineer to build AI-powered applications and MCP integrations, turning LLM capabilities into production-grade backend services. You will balance performance, reliability, and cost while moving between experimentation and production support.

The role focuses on designing AI agents, multi-step workflows, and tool-using automation within fast-paced delivery environments, collaborating with engineering and product teams across the organization.