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Stayflexi is a modern, all-in-one operating system for hotels and vacation rentals. We are building the next generation of hospitality technology — combining automation, intelligence, and seamless user experience to power properties globally. We move fast, solve real-world problems, and are deeply focused on building scalable, high-performance systems. Role Overview: We are looking for a Full Stack Engineer who thrives in a fast-paced environment and is excited about building scalable products using modern technologies. This role requires strong backend fundamentals, frontend craftsmanship, and a curiosity to leverage AI-powered coding tools to accelerate development.
Job Responsibility:
Design and develop scalable backend services using Core Java and Spring Boot
Build responsive and high-performance web applications using ReactJS and Next.js
Develop and maintain mobile applications using React Native
Work extensively with relational databases (MySQL/PostgreSQL) — schema design, optimization, and query efficiency
Collaborate with product and design teams to deliver intuitive user experiences
Write clean, maintainable, and production-grade code
Continuously improve performance, reliability, and scalability of systems
Leverage modern AI coding agents like OpenAI Codex and Claude to accelerate development workflows
Requirements:
Strong proficiency in Core Java
Hands-on experience with Spring Boot
Solid experience in ReactJS and Next.js
Experience building mobile apps using React Native
Strong understanding of relational database fundamentals
Indexing, query optimization, schema design
Good understanding of REST APIs and system design principles
Familiarity with Git and modern development workflows
Nice to have:
Experience with AWS or cloud infrastructure
Exposure to event-driven systems (Kafka, queues, etc.)