Job Summary: We are looking for a back-end developer to work on the development and evolution of scalable RESTful APIs, contributing to the quality and scalability of a growing SaaS product. Key Highlights: 1. Work on products with direct business impact 2. Innovative and collaborative environment 3. Genuine growth opportunities **InMeta is growing—and you can be part of this story!** We are a Brazilian SaaS company transforming how construction projects are managed nationwide. Through technology, data, and innovation, we help construction companies achieve full control over their job sites—reducing costs, increasing productivity, and elevating industry quality standards. If you enjoy architectural challenges, care about performance, code quality, and best practices, and want to work on a real product with direct business impact, this may be the perfect opportunity for you at InMeta! ✔️ **We’re looking for people who:** * Have at least 4 years of solid experience in production back-end development; * Have experience with REST architecture and API design best practices; * Have experience with API security (authentication, authorization, validation, rate limiting, etc.); * Have experience with data modeling; * Are proficient in Node.js and TypeScript for API development; * Have hands-on experience with NoSQL databases (MongoDB) and SQL databases; * Understand software engineering best practices (Clean Code, SOLID, DDD, Hexagonal Architecture, automated testing); * Have knowledge of back-end architecture and cloud environments; * Are familiar with version control (Git) and versioning workflows. ✔️ **You will:** * Develop and evolve scalable RESTful APIs using Node.js and TypeScript; * Design and maintain efficient data models in MongoDB, with attention to performance, indexing, and consistency; * Develop and maintain services in AWS environments (ECS, S3, Lambda, among others); * Ensure security, observability, stability, and performance of back-end applications; * Create and maintain automated tests, contributing to platform reliability; * Actively participate in architectural decisions, code reviews, and technical standard definition; * Collaborate closely with front-end and product teams, contributing to solution design; * Continuously contribute to the quality, maintenance, and scalability of the service ecosystem. ✔️ **Nice-to-have:** * Experience with NestJS or TS.ED; * Prior experience with SaaS systems or high-demand environments; * Experience with system monitoring, observability, and scalability; * Knowledge of CI/CD pipelines and deployment practices. **Contract type:** PJ. **100% Remote** — Work from anywhere in Brazil. **Flexible Meal/Meal Allowance** via Ifood card. **Wellhub** **Telemedicine** **Bradesco Odonto** **Life Insurance** **Paid Leave (30 days)** **Birthday Day-Off** **Innovative, collaborative environment with genuine growth opportunities!** Do you identify with this? Join us in building the future!