Desenvolvedor Front End Junior jobs in Brazil

Asendia AI is building the future of job search and hiring through AI.

Our mission is to empower job seekers with a smart career coach and help companies hire faster by vetting technical talent through real-time AI interviews. We work with early-stage startups, fast-growing tech companies, and talent from top global universities.

Join us as we connect brilliant minds to the right opportunities—leveraging technology that puts people first.

This position is for one of Asendia AI’s trusted partners.

We're helping them find a skilled Fullstack Developer to support the build and growth of innovative web applications. You’ll work across the stack to deliver reliable, scalable, and user-friendly features used by thousands of users.

What You’ll Do

• Design, develop, and maintain scalable fullstack applications
• Build and optimize front-end interfaces using frameworks like React or Vue
• Implement secure, high-performance backend logic using Java and Spring Boot
• Collaborate closely with product and design teams to deliver intuitive user experiences
• Integrate APIs, manage data flow, and ensure seamless front-to-back communication
• Participate in code reviews and technical discussions
• Troubleshoot and improve existing features across the stack

Requirements

• 3+ years of experience as Full-stack Engineer
• Solid experience in both frontend and backend development
• Strong proficiency in Java and Spring Boot
• Hands-on experience with modern frontend frameworks (React, Vue, or Angular)
• Comfortable working with REST APIs and microservices architecture
• Familiarity with databases (SQL or NoSQL) and version control (Git)
• Strong attention to detail and problem-solving skills
• Excellent communication and teamwork

Nice to Have

• Experience deploying apps on cloud platforms (AWS, GCP, or Azure)
• Knowledge of CI / CD pipelines and DevOps workflows
• Exposure to real-time systems or high-scale applications