Postúlate en Kit Empleo: kitempleo.com.ar/empleo/q0vu6

We are looking for a Senior Full Stack Engineer, with a strong focus on Frontend development, to work on medium to high-complexity web applications.

This role requires deep hands-on experience in AngularJS 1.9, with a strong emphasis on maintaining, refactoring, and modernizing legacy frontend codebases while ensuring performance, stability, and business continuity. The engineer will actively contribute to incremental migration strategies toward modern frontend frameworks such as React, minimizing risk and disruption.

From a full-stack perspective, the role involves close collaboration with backend teams working with Node.js and MongoDB, contributing to API integration, data modeling discussions, and performance optimization. The position demands a holistic understanding of frontend, backend, and data layers, acting as a technical bridge between product requirements and engineering execution.

The idóneo candidate is a hands-on senior engineer, comfortable working in cloud-based environments,



with strong code quality standards and the ability to communicate effectively in English (B2 or higher) within international Agile teams.

Must Have
- Senior Experience: 5+ years of professional experience in software development, with a strong focus on frontend-heavy full stack web applications.
- Frontend Expertise – AngularJS 1.9: Proven experience maintaining and evolving complex Angular 1.9 applications, including directives, scopes, digest cycle management, performance tuning, and legacy refactoring.
- Frontend Modernization Mindset: Experience participating in gradual migrations from AngularJS to modern frameworks such as React, ensuring backward compatibility and business continuity.
- Backend Development: Solid hands-on experience with Node.js, building and integrating REST APIs consumed by frontend applications.
- Database Experience: Strong experience working with MongoDB, including data modeling, schema design, query optimization, and indexing strategies.
- Full St

Postúlate en Kit Empleo: kitempleo.com.ar/empleo/q0vu6

📌 Sr Fullstack Engineer (Buenos Aires)
🏢 Somnio Software
📍 Buenos Aires