Senior Software Engineer

**Senior Software Engineer (Backend \& Cloud) – Remote (Brazil)** 📍 Location: Brazil – Fully Remote 💰 Compensation: BRL 6,500 monthly \+ Statutary benefits 📅 Contract: 6 months with possible to extend We are looking for an experienced **Senior Software Engineer** to design, build, and scale cloud\-native solutions powering modern, high\-impact workflows. This role focuses heavily on backend and cloud architecture while maintaining ownership of user\-facing features. Key Responsibilities * Design and build scalable, distributed systems on AWS (containerized and serverless architectures). * Develop high\-quality, production\-ready backend services. * Architect high\-volume data processing and ETL pipelines. * Build and enhance user\-facing features using React and modern web tooling. * Contribute to system architecture decisions and provide technical guidance through code and design reviews. Must\-Have Qualifications * Bachelor’s degree in Computer Science or related field (or equivalent experience). * 10\+ years of software development experience with strong system design background. * Hands\-on experience with AWS services (Lambda, API Gateway, DynamoDB). * Proven experience building scalable, distributed systems. * Full\-stack experience with NodeJS and React (3\+ years with React). Nice to Have * Experience with AWS IoT. * Infrastructure as Code (Terraform or CloudFormation). * Understanding of machine learning concepts. Apply now!