Sr Golang Full-Stack Developer

**Sr Golang Full\-Stack Developer** **Rate:** $33/hour **Duration:** 3 months **English Level:** C1 Advanced **Time Zone:** GMT\-3 preferred, with flexibility to collaborate with a customer in California (PST) **Industry:** Automotive **Focus:** Cloud\-to\-car integration **Role Overview** Our client is building a team of 5–6 Senior Software Engineers for an exciting project with a major automotive client. In this role, you will help develop and integrate cloud\-based solutions with vehicle systems and internal platforms, contributing to the future of automotive connectivity. **Key Duties** * Develop and maintain backend services using Golang * Build and support front\-end components using React.js * Work with MongoDB for data storage and management * Implement gRPC for efficient service\-to\-service communication * Use WebRTC for real\-time data exchange * Deploy, maintain, and optimize solutions on AWS * Collaborate with cross\-functional teams to support seamless cloud\-to\-vehicle integration * Follow high standards for code quality, scalability, performance, and security **Key Requirments** * 5\+ years of experience as a Software Engineer * Strong hands\-on experience with Golang * Strong experience with React.js * Solid experience with MongoDB * Experience working with gRPC * Experience with WebRTC * Experience deploying and working with AWS services * Ability to work independently with minimal supervision * Strong problem\-solving skills * Excellent written and verbal communication skills in English **Preferred** * Based in Brazil or in a compatible time zone * Available to start as soon as possible * Comfortable joining a short\-term, high\-impact project * Interested in cloud, real\-time systems, and automotive technology