Construct IN exists to make it possible to build from anywhere in the world. This is our purpose!! Is it ambitious?? EXTREMELY. We are here to transform the construction industry market. If you are also AMBITIOUS, enthusiastic about your life, and feel energized when talking about growth and development in your career... Join our amazing team at CIN. We are looking for people who exceed expectations—individuals who work with freedom and responsibility side by side, who enjoy teamwork and are extremely proactive. If this describes you and you’re eager to grow quickly in a dynamic environment, our doors are open. **Responsibilities and duties** **As a Backend Developer on Construct IN’s product team, you will:** * Assist in developing new features and improving Construct IN services using Node.js; * Support other developers in solving problems and addressing potential questions; * Contribute ideas to enhance the user experience within the platform; * Collaborate with the design team to implement responsive and engaging user interfaces. * Attend daily and weekly alignment meetings with the team; * Participate in quarterly planning routines to define the next steps for Construct IN’s product; * Implement new APIs or adjustments to existing APIs using REST or GraphQL standards; * Participate in code reviews to ensure code quality and consistency; * Write unit tests; * Stay up to date with best development practices and emerging technologies. **Technologies you’ll work with:** * Node.js * MySQL * MongoDB * Redis * AWS * SNS * SQS * SES * RDS * ECS * Docker * JavaScript * TypeScript * GraphQL (ApolloServer); * Git **Requirements and qualifications** **What we’re looking for:** * At least 5 years of professional experience as a Developer; * Reside in regions near Porto Alegre, RS, and be available for occasional in-person meetings for discussions, planning, and team bonding. * Solid knowledge of JavaScript and TypeScript; * Experience developing scalable services using Node.js; * Experience with relational databases such as MySQL, MariaDB, or Postgres, including strong understanding of performance optimization and database best practices; * Experience with non-relational databases such as MongoDB and Redis; * Prior exposure to GraphQL (work or personal projects); * Previous experience working with AWS; * Proficiency in Docker; * Open-minded, entrepreneurial individuals with strong drive to make things happen; * Strong desire for growth and learning; * Collaboration—we have a team fully committed to supporting you, provided you reciprocate that commitment; * Knowledge of S.O.L.I.D principles and Clean Architecture; * Experience with unit testing and familiarity with concepts such as TDD and BDD. **Nice-to-have qualifications:** * Prior experience in medium- or large-scale projects using a tech stack similar to ours (Node.js, GraphQL, MySQL, MongoDB, Vue, Flutter, AWS); * Specialization in information security; * Specialization in databases; * Familiarity with CI/CD using GitHub and AWS; * Knowledge of Artificial Intelligence; * Undergraduate, technical, or relevant academic background in Civil Engineering; * Completed undergraduate degree in Computer Science or related fields. ******And what are the advantages of working at CIN?** * 100% remote work opportunity; * Partnership opportunity; * You’ll be evaluated based on deliverables and responsibility—not working hours; * Competitive salary in a meritocratic environment where your earning potential depends solely on you; * An environment where your opinions and ideas always have ample space to become reality; **Additional information** **And what are the advantages of working at CIN?** * Professional and personal growth; * Feedback- and development-oriented culture; * Working alongside amazing people in a pleasant environment; * Flexible working hours; * An environment offering great autonomy, learning opportunities, and numerous challenges; * Market-rate salary. We are **Construct IN**, the digital version of construction sites. An incredible Construtech company with a passionate, growing team. Our story spans over 4 years, and we’ve already completed more than 1,000 projects across over 20 Brazilian states. Our goal is to improve three pillars of the construction industry: documentation, transparency, and communication on construction sites. We’re looking for people eager to learn, join this innovation journey, and help revolutionize the construction industry with us!