Principal Mobile-First Fullstack Engineer (Agentic AI)

SKLUM; Valencia; Presencial; EUR 90.000 - 120.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Private health insurance from Day 1

Relocation policy

Descripción de la vacante

SKLUM is building a mobile-first fullstack app. You will be a hands-on principal engineer guiding the mobile experience from React Native to backend services, collaborating with backend and data teams to ship features end-to-end.

We value deep React Native expertise, strong backend API design, and experience with web tech (React/Next.js). English fluency and cross‑cultural collaboration are essential.

Formación

• 8+ years of professional software engineering experience in hands-on roles.
• Strong React Native expertise including architecture and production-grade patterns.
• Strong backend skills in designing/building APIs and data flows for mobile apps.
• Experience with React and Next.js for web; ability to contribute across platforms.
• Familiarity with mobile delivery practices and observability.
• Experience with AWS and/or GCP, containers, and modern CI/CD.

Responsabilidades

• Design, build, and ship features end-to-end across the Sklum app (mobile-first).
• Own the mobile experience layer: architecture, navigation, performance, offline behavior, production-grade patterns.
• Extend into backend as needed: build APIs, services, data flows with Backend & Data engineer.
• Collaborate with web frontend (React/Next.js) to ensure cross-platform consistency.

Conocimientos

React Native

Backend API design

Frontend architecture

Cloud architectures (AWS/GCP)

CI/CD and observability

English fluency

Educación

Bachelor's degree in Computer Science or related field

Herramientas

Next.js

TypeScript/JavaScript

Descripción del empleo

SKLUM is building a mobile-first fullstack app. You will be a hands-on principal engineer guiding the mobile experience from React Native to backend services, collaborating with backend and data teams to ship features end-to-end.

We value deep React Native expertise, strong backend API design, and experience with web tech (React/Next.js). English fluency and cross‑cultural collaboration are essential.