Descripción del trabajo

About us

At

Prometeo Talent , we connect top-tier tech and engineering professionals with companies that are shaping the future. With a strong presence across

America and Europe , we’re proud to be one of the highest-rated recruitment agencies in the market.

We're currently partnering with a fast-growing

US-based cybersecurity startup . The company is building innovative security solutions that help organizations strengthen their cybersecurity posture through intelligent, scalable, and modern technology. As an early-stage startup, you'll have the opportunity to work on complex technical challenges, contribute to product evolution, and make a direct impact on the growth and success of the platform.

The Opportunity

We are looking for a

Senior Backend Engineer

who thrives in startup environments and

enjoys building scalable systems

from the ground up.

This role is ideal for engineers who combine deep

backend expertise

with a

strong ownership mindset . You will play a key role in

designing ,

building , and

maintaining distributed systems

while collaborating with a highly technical and fast-moving team.

The idóneo candidate has extensive experience with J ava and Python , enjoys solving complex engineering problems, and embraces AI-assisted development workflows to increase productivity without compromising quality.

Responsibilities

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.

Requirements

8+ years of experience in software engineering or backend development.

Strong professional experience with

Java and Python , building and maintaining production-grade backend systems.

Solid understanding of

distributed systems, scalable architectures, and asynchronous processing .

Experience working with

databases, message queues, and data processing pipelines .

Hands-on experience with

Docker and Kubernetes

in production environments.

Proven experience building, maintaining, optimizing, and improving products after launch.

Strong ownership mindset, autonomy, and ability to thrive in

startup or fast-paced environments .

Advanced English level.

Experience using

AI-assisted development tools

and the ability to review, validate, and improve AI-generated code.

Nice to have

Experience working in product-focused companies, owning products beyond the initial development phase.

Experience in cybersecurity products or security-focused platforms.

Experience with Kafka, RabbitMQ, or similar messaging systems.

Experience building large-scale distributed data processing systems.

Background in high-growth startups or scale-ups.

Experience integrating LLMs, AI services, or AI-powered products.

Previous experience in large technology companies

What’s in it for You

100% remote work with flexibility to work from LATAM.

Join an early-stage cybersecurity startup where your work will directly impact the product and company growth.

Be part of an engineering culture that embraces modern AI-assisted development workflows.

Company-provided laptop and equipment.

Generous PTO and regional holidays.

High ownership, autonomy, and direct influence on technical decisions.

#J-18808-Ljbffr

📌 Senior Backend Engineer - Latam - 100% Remote (Mar del Plata)
🏢 Prometeo Talent
📍 Mar del Plata