Senior Backend Engineer

Tenjin
Full-time Peru, Peru Other-General
Posted:
March 03, 2026
Location:
Peru, Peru, Peru

Job Description

Description
We're looking for a Senior Backend Engineer to lead development on the backend of our analytics dashboard. You will develop an understanding of the business logic that powers our Attribution component, quickly becoming comfortable with maintaining, augmenting, and debugging issues on our Ruby app, the functionality of which you will also help migrate to Golang over time. You'll help to design, build, and maintain Ruby/Rails APIs, background jobs, and database schemas that power data-rich React components and interfaces. You'll work closely with product managers, designers, front-end developers, and infrastructure to rapidly push new features from ideation to production.

This is a hands-on role with plenty of scope to influence architecture, user experience, and coding standards. While we're targeting senior engineers, we're open to strong mid-level candidates who demonstrate leadership, ownership, and a passion for full-stack craftsmanship.

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Job Overview

Job Type: Full-time
Location: Peru, Peru
Posted: March 03, 2026
Deadline: April 12, 2026