Senior Backend Tech Lead – Remote LATAM

Fullstack; La Pampa; À distance; ARS 105 976 000 - 166 533 000; Plein temps

Avantages offerts par ce poste

Company-provided laptop and equipment

Generous PTO and regional holidays

Résumé du poste

Prometeo Talent is partnering with a US-based cybersecurity startup seeking a Senior Backend Engineer who thrives in startup environments. The role focuses on designing, building, and maintaining scalable backend services using Java and Python, with emphasis on distributed systems, AI-assisted tooling, and autonomous ownership.

You will join a highly technical, fast-moving team, contribute to architecture decisions, and help scale production systems while delivering reliable performance and

Qualifications

• 8+ years of experience in software engineering or backend development.
• 5+ professional experience with Python, building and maintaining production-grade backend systems.
• Strong experience with Java.
• Hands-on experience with AI/LLM-based application development (AI agents, agentic systems, or LLM-powered applications)
• Experience building AI-driven features, LLM integrations, or agentic workflows in production environments is highly preferred.
• Solid understanding of distributed systems, scalable architectures, and asynchronous processing.

Responsabilités

• Design, build, and maintain scalable backend services using Java and Python.
• Develop distributed systems involving databases, APIs, message queues, and data processing pipelines.
• Take full ownership of features and services throughout their lifecycle, from design and implementation to monitoring and optimization.
• Build production-ready systems with a strong focus on reliability, performance, and maintainability.
• Collaborate closely with product and engineering teams to translate business requirements into technical solutions.
• Improve system performance, scalability, and operational efficiency across the platform.
• Leverage AI-assisted development tools to accelerate delivery while ensuring code quality and engineering best practices.
• Participate in architectural discussions and contribute to key technical decisions as the company scales.
• Continuously improve development processes, tooling, and engineering standards.

Connaissances

Python

Java

AI/LLM development

Distributed systems

Ownership mindset

English proficiency

Outils

Docker

Kubernetes

Databases

Message queues

Description du poste

Prometeo Talent is partnering with a US-based cybersecurity startup seeking a Senior Backend Engineer who thrives in startup environments. The role focuses on designing, building, and maintaining scalable backend services using Java and Python, with emphasis on distributed systems, AI-assisted tooling, and autonomous ownership.

You will join a highly technical, fast-moving team, contribute to architecture decisions, and help scale production systems while delivering reliable performance and