SouthDesk Bogota, D.C., Capital District, Colombia Senior Back End Developer Company: SouthDesk Location: On-Site (Medellín, Bogotá, or Cali, Colombia) Salary: Based on Experience Company Overview: SouthDesk is a leading business growth accelerator specializing in nearshoring services powered by AI-driven staffing solutions. We connect companies with top-tier professionals to help scale operations efficiently and effectively. Position Summary: A client of SouthDesk is looking for a Senior Back End Developer to lead backend architecture, microservices, and API development for a high-growth startup in the real estate and travel industry. Key Responsibilities: Build and optimize backend microservices. Develop high-performance APIs for property management and bookings. Collaborate with frontend and DevOps teams. Ensure system scalability and security. Implement CI/CD pipelines, containerization with Docker/Kubernetes. Optimize cloud infrastructure on AWS Lambda. Qualifications: 5+ years experience with Node.js & Express. Strong understanding of REST & GraphQL. Experience with PostgreSQL and Redis. Knowledge of microservices architecture. Advanced English skills required. Having a visa is a plus. Seniority level: Mid-Senior level Employment type: Full-time Job function: Engineering and Information Technology Industries: Strategic Management Services Referrals increase your chances of interviewing at SouthDesk by 2x. #J-18808-Ljbffr