Summary: Join a fast-growing team as a Back-end Developer to ensure system consistency and improve user experience with AI-powered digital workers. Highlights: 1. Work with engineers to ensure system consistency and improve user experience 2. Join a fast-growing team changing how companies think about AI **About Darwin AI** Darwin AI empowers mid\-market companies by automating key business processes with AI\-powered digital workers via WhatsApp. Our AI workers handle essential customer interactions, including inbound qualification, outbound reactivation, satisfaction surveys, appointment scheduling, payment collections, and more. As the only no\-prompt AI solution on the market, Darwin AI enables mid\-market businesses to leverage AI without requiring technical teams or expertise, offering seamless integration and immediate impact. Join a fast\-growing team that’s changing the way companies think about AI and technology! **About the Back\-end Developer position** We are looking to hire a top talent back\-end Developer to come work with us at Darwin AI (https://www.getdarwin.ai/) You will work closely with our engineers to ensure system consistency and improve user experience. **Requirements** * 3\+ year experience working as a Back\-end developer * Solid experience with the following programming languages: + Node.js + Python + Golang You also need to have experience working with Microservices/AWS. * **Benefits*** **Language Classes:** Access to language classes (English, Portuguese, Spanish) to enhance communication skills. * **OpenAI Premium License:** Complimentary access to an OpenAI premium license for personal or professional use. * **Paid Time Off:** Enjoy 25 days/year of paid vacations and holidays to recharge and maintain a healthy work\-life balance. * **Soft Hybrid Work:** We meet 3 days/month in our Co Work offices, the rest of the time you can work remotely from wherever you like!