Senior Software Developer - Santiago

Senior Software Developer – Backend and Frontend

As a Senior Software Developer at Topsort , you will build back‑end services, APIs, and front‑end experiences to support our mission of democratizing auction‑based infrastructure for all marketplaces. Your primary product is sponsored listings as a service. You will work in a fast‑paced environment, deliver real‑time impact, and drive engineering excellence.

Responsibilities

• Provide mentorship, conduct code reviews, and drive best engineering practices.
• Identify and resolve bottlenecks, optimize system performance, and ensure reliability in distributed architectures.
• Work with cross‑functional teams, translate business needs into technical solutions, and drive innovation through new technologies and best practices.

Qualifications

• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
• 5+ years of experience in bac...