Senior Backend Engineer Kotlin & Spring Boot (Remote-LATAM)

Lean Solutions Group; Medellín; Híbrido; COP 373.680.000 - 560.521.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Remote work

Descripción de la vacante

Global Technology Services is seeking a Senior Backend Engineer with strong JVM expertise to design and build distributed systems at scale. The role emphasizes Kotlin with Spring Boot, API design, and reliable, event-driven services.

You will optimize PostgreSQL workloads and troubleshoot production systems in a remote LATAM setup. Mandatory Kotlin production experience and deep Java/JVM fundamentals are required, along with 3+ years in distributed systems.

Formación

• 7+ years of professional software development experience.
• 5+ years of hands-on experience with Spring Boot and the JVM ecosystem.
• Current production experience with Kotlin — mandatory.
• Strong Java/JVM fundamentals; Java-only experience is not sufficient.
• 3+ years designing, building, and troubleshooting distributed systems at scale.
• Experience with AI, claude code, working with agents and orchestration.

Responsabilidades

• Build distributed systems at scale using Kotlin and Spring Boot.
• Design reliable APIs and event-driven services.
• Optimize PostgreSQL workloads and troubleshoot production systems.
• Participate in CI/CD practices and pipelines.
• Perform load testing and performance analysis.
• Collaborate with international teams.

Conocimientos

7+ years software development

5+ years Spring Boot/JVM

Kotlin production experience

Java/JVM fundamentals

3+ years distributed systems

AI/claude code orchestration

Herramientas

Kotlin

Spring Boot

Hibernate/JPA

Liquibase

REST APIs/OpenAPI

PostgreSQL

Kafka

Redis

Docker

Linux

AWS

OpenTelemetry

Datadog

Honeycomb

Descripción del empleo

Global Technology Services is seeking a Senior Backend Engineer with strong JVM expertise to design and build distributed systems at scale. The role emphasizes Kotlin with Spring Boot, API design, and reliable, event-driven services.

You will optimize PostgreSQL workloads and troubleshoot production systems in a remote LATAM setup. Mandatory Kotlin production experience and deep Java/JVM fundamentals are required, along with 3+ years in distributed systems.