Senior Backend Software Engineer

Há 3 dias


Lisboa, Lisboa, Portugal Koloni Tempo inteiro
About Koloni

Koloni is a fast-growing startup based in Chicago, IL, providing innovative smart locker software solutions to empower locker manufacturers.

We're expanding globally with a new office in Lisbon, Portugal, where our talented team will build the future of smart technology.

Role Overview

We are seeking a Senior Backend Engineer with expertise in Python, AWS, and event-driven architectures.

In this role, you'll be responsible for designing, developing, and maintaining scalable, high-availability backend services that support our innovative products.

This role requires extensive experience with microservices, cloud-based architectures, and a commitment to clean, maintainable code.

You will collaborate closely with cross-functional teams to drive development efforts and optimize backend performance.

  • Design and build scalable APIs, integrating with various third-party services to enhance functionality.
  • Implement event-driven and microservices architectures using AWS services and best practices.
  • Develop cloud-native solutions, ensuring they align with industry standards in cloud architecture.
  • Write professional, maintainable, and testable code following SOLID, DRY, KISS principles and clean coding standards.
  • Manage deployments using AWS CLI, Docker, Kubernetes, and other relevant tools.
  • Contribute to team discussions, demonstrating initiative in problem-solving and continuous improvement.
What We Offer

A dynamic work environment with a passionate team of innovators.

The opportunity to work on cutting-edge projects and technologies.

A comprehensive benefits package, including health insurance, retirement plan, and paid time off.



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