At Amigo Tech, since 2017, we have been developing innovative solutions for doctors and healthcare professionals. Initially streamlining bureaucracy, now we accompany the entire professional journey, from the beginning to retirement. Over 40,000 healthcare professionals use our solutions daily. With a team of more than 300 employees across Brazil, we believe in technology to optimize medical practice and free up time for what truly matters: caring for people. We are in a period of rapid growth and significant achievements, evidenced by the recent Series A investment funding we received.* . **Responsibilities and duties** * Develop and maintain scalable and efficient web applications on both client and server sides; * Collaborate with other developers, designers, and product managers to develop innovative solutions; * Work with teams across different areas of the company to integrate new features into existing systems; * Perform unit and integration testing to ensure code functionality and error-free performance; * Participate in code reviews and technical discussions to ensure adherence to best development practices. **Requirements and qualifications** * Solid experience with JavaScript/TypeScript on both front-end and back-end. * Experience with AngularJS or React. * Practical knowledge of Node.js, Express, and NestJS. * Knowledge of relational databases (PostgreSQL) and ORMs (Sequelize). * Experience integrating REST APIs and external services. * Familiarity with automated testing (Jest, Mocha) and version control using Git. * Experience with build automation, Docker, and CI/CD. * Good communication skills and teamwork spirit. * Willingness to share knowledge within the team. **Desirable qualifications:** * Experience in healthcare or clinical systems. * Experience with AWS (S3), Redis, Kafka, Socket.IO, messaging. * Experience in high-availability and scalable environments. * Technical English proficiency. **Tools:** **Frontend** * JavaScript (ES6+) * AngularJS / React * HTML + CSS **Backend** * Node.js (Minimum 3 years) * Express / NestJS * TypeScript * Sequelize (ORM) * PostgreSQL * Redis, Socket.IO, Bull **Quality** * Docker * ESLint, Prettier * Jest, Mocha, Chai, Supertest * Git and GitHub **Additional information** **What you’ll find here:** * **Life Insurance:** Because our most precious asset is the people who are part of our story. * **Medical Plan (Amil):** Taking care of health is essential – count on a good plan to always be well. * **Dental Plan (Amil):** To keep your smile beautiful and healthy. * **Meal/Food Allowance via Swile:** Your meal and/or food allowance in one practical and modern card. Because good energy starts with a good meal. * **Transportation Allowance or Fuel Benefit:** You choose how you want to commute—whether by public transportation or in your own car. * **Total Pass:** More freedom to take care of body and mind with easy access to partner gyms and studios. * **Childcare Assistance:** Support for those with young children, ensuring greater peace of mind and balance in family routines. * **Lens Allowance:** A little help to see better, whether at work or in life. * **Partnership with SESC:** Access to leisure, culture, and wellness benefits under special conditions. * **Open English:** Special discounts to boost your English or Spanish and communicate around the world. Amigo's platform is the ultimate combination of technology and services to simplify processes and provide intelligent, comprehensive management for healthcare professionals. From scheduling, through clinical care, to financial control and accounting obligations, we provide everything healthcare professionals need to generate more revenue, productivity, and security. With over 60,000 healthcare professionals using our solutions daily and a team of more than 400 employees spread across Brazil, through an integrated management and clinical practice platform, Amigo simplifies the daily journey of healthcare professionals, allowing them to focus on seeing patients, managing treatments, and advancing their careers. We offer more control, time, and freedom for what truly matters: patient care. We believe in the power of technology to transform the healthcare world and are confident that we can make the lives of these professionals even more efficient and meaningful.