Remote Backend Engineer for AI Infrastructure

Alignerr; Medellín; Presencial; COP 172.152.000 - 344.303.000; Jornada completa

Descripción de la vacante

Alignerr is seeking a Back End Developer to design, build, and optimize server-side systems and APIs that power AI products. This fully remote hourly contract role offers flexible scheduling and the opportunity to work with data pipelines, model-serving infrastructure, and scalable microservices handling real-world traffic.

You will collaborate asynchronously with distributed teams across time zones, implement robust backend services using Python/Go/Java/Node.js, and ensure reliable performance,

Formación

• Strong experience designing RESTful APIs and microservices.
• Proficiency with relational and NoSQL databases.
• Experience with cloud services and CI/CD pipelines.
• Ability to work asynchronously with distributed teams.

Responsabilidades

• Design, develop, and maintain robust back end services and data pipelines.
• Build scalable server-side architecture to support AI workloads.
• Write clean, well-documented, and testable code.
• Integrate with databases, queues, cloud services, and third-party APIs.
• Collaborate across time zones and conduct code reviews.

Conocimientos

Python

Go

Java

Node.js

Rust

RESTful API design

Microservices architecture

Distributed systems

Cloud platforms (AWS/GCP/Azure)

Herramientas

PostgreSQL

MongoDB

Redis

Git

CI/CD

Docker

Kubernetes

AWS

Descripción del empleo

Alignerr is seeking a Back End Developer to design, build, and optimize server-side systems and APIs that power AI products. This fully remote hourly contract role offers flexible scheduling and the opportunity to work with data pipelines, model-serving infrastructure, and scalable microservices handling real-world traffic.

You will collaborate asynchronously with distributed teams across time zones, implement robust backend services using Python/Go/Java/Node.js, and ensure reliable performance,