Postúlate en Kit Empleo: kitempleo.com.mx/empleo/57627b

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 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-day work
-Ability to work independently in a fast-paced environment

Nice-to-Have
-Experience with React or React Native
-Experience working in logistics, marketplaces, or operationally complex pro

Postúlate en Kit Empleo: kitempleo.com.mx/empleo/57627b

📌 Senior Software Engineer (México)
🏢 Importante empresa
📍 México