Fullstack Developer

Description

Job Summary: We are seeking a Mid-Level Fullstack Developer with strong expertise in mobile and backend development, strategic vision, architectural thinking, and technical leadership support for an innovative business ecosystem. Key Highlights: 1. Strategic vision, architecture, and technical leadership support. 2. Development and evolution of mobile apps, backend systems, and web applications. 3. Definition and implementation of scalable and secure architectures. #### **About the Fullstack Developer Role** **Join a living ecosystem where the future of business is created and experienced every day. Be part of this transformation!** At LUZA Group, passion, perseverance, and the drive to push beyond limits define our path to success. Founded in 2006, we are a Portuguese multinational company with over 1,200 talented professionals and significant annual revenue. With presence in strategic markets including Portugal, Spain, Morocco, Brazil, Mexico, the United States, and China, we deliver innovative solutions in engineering, IT, design, consulting, Industry 4.0, training, and recruitment. Everything we do is powered by the talent of our people. **This is a moment of growth and opportunity. The future belongs to visionary minds. Join us!** **Responsibilities and Tasks** We seek a **Mid-Level Fullstack Developer** with strong expertise in **mobile and backend development**, who goes beyond technical execution — also contributing with strategic vision, architectural thinking, and technical leadership support. Ideal profile: **hands-on \+ product-oriented \+ technical ownership**. **Primary Tech Stack** ------------------- * React Native / Expo * Kotlin / Swift * Laravel and/or Django / FastAPI * REST APIs * MQTT / Firebase (real-time) * Postgres / MySQL * Docker / Cloud * Xcode **Mandatory Requirements** -------------------------------- * Solid experience in **mobile development (React Native and/or native)** * Experience with **REST API integration and real-time messaging** * Hands-on experience with **backend (Laravel, Django, or FastAPI)** * Proficiency in **relational databases (Postgres/MySQL)** * Experience with **Docker and cloud environments** * Knowledge of **log and metrics monitoring** * Ability to provide **technical leadership and mentoring** * Strong communication skills (written and verbal) * Intermediate/advanced English **Responsibilities** --------------------- * Development and evolution of **mobile apps, backend systems, and web applications** * Definition and implementation of **scalable and secure architectures** * Ensuring **best practices (version control, testing, code quality)** * Working on advanced features involving: + AI + High-precision geolocation + Voice and biometric recognition + Physiological data monitoring * Supporting strategic technical decisions * Collaborating with the product team to shape the roadmap * Leading technical deliveries and ensuring quality * Balancing **execution \+ technical coordination** **Nice-to-Have Qualifications** ---------------- * Experience with **event-driven architecture** * Exposure to **CI/CD and DevOps practices** * Experience with **large-scale applications (+10k users)** * Background as: + Technical PMO + Tech Lead + Project Manager with technical foundation * Innovative and collaborative mindset **Contract Model** ------------------------- * PJ (Independent Contractor) * Working hours: Business hours (flexible) * Work mode: Remote or hybrid * Benefit: Paid time off **Expected Soft Skills** ------------------------- * Autonomy and ownership mindset * Organization and commitment to deadlines * Strategic thinking * Proactivity and initiative * Ability to thrive in dynamic environments (startup)