Postúlate en Kit Empleo: kitempleo.com.ar/empleo/py91y

We’re looking for a Senior Software Engineer with a strong backend focus and some frontend experience to help stabilize and extend an existing legacy system during a critical growth period. You’ll be working in partnership with a fast‑growing technology company focused on adaptable storage and logistics solutions, supporting both internal back‑office tools and a marketplace mobile app. This is a hands‑on role in a fast‑paced, unstructured environment, where you’ll need to quickly ramp up, navigate a complex codebase, and deliver high‑impact improvements.

Key Responsibilities

- Design, build, and maintain backend services using Node.js and TypeScript

- Work on business‑critical systems, including internal tools and marketplace applications

- Extend and stabilize a legacy codebase, improving reliability and performance

- Develop and maintain REST or GraphQL APIs

- Collaborate across teams to deliver high‑impact usability and operational improvements





- Contribute to frontend work when needed using Angular

- Quickly self‑onboard into existing systems and start delivering value

- Identify issues, unblock yourself, and proactively drive solutions

- Support system performance, reliability, and scalability during peak operational periods

Core Requirements

- 5+ years of experience in backend or full‑stack engineering, with a strong backend focus

- Strong proficiency in Node.js and Nest.js

- Experience designing and maintaining REST or GraphQL APIs

- Experience working with NoSQL databases (MongoDB preferred)

- Experience working with Angular (modern Angular 2+)

- Proven ability to work in existing, complex codebases and self‑onboard quickly

- Proactive mindset with the ability to ask questions and unblock yourself

- Demonstrated familiarity with AI tools (e.g., Cursor, Claude, or similar) in day‑to

Postúlate en Kit Empleo: kitempleo.com.ar/empleo/py91y

📌 Senior Software Engineer (Nest.JS + Angular) - Remote - Latin America (Argentina)
🏢 Kake
📍 Argentina