Senior Back End Developer, Python/Golang, AI Integration

• Design, develop, and maintain scalable backend services and APIs using Go and Python
• Apply microservices and event-driven architecture principles to high-performance distributed applications
• Integrate LLM capabilities into backend services
• Implement RAG pipelines, tool calling, and AI orchestration patterns
• Build and integrate cloud-native services on Microsoft Azure
• Implement distributed caching strategies with Redis
• Optimize service performance, scalability, and resource utilization
• Design resilient backend architectures with fault tolerance, retries, timeouts, and error-handling strategies
• Ensure reliable communication and execution across distributed services and AI-powered workflows

• Senior backend engineering expertise
• Go (Golang) and Python
• SAP S/4HANA and ERP integration via OData, IDocs, BAPIs, RFCs, APIs and middleware
• Azure integration: APIM, Service Bus, Event Hubs, PostgreSQL, SQL, Entra ID, OAuth 2.0 and OIDC, Key Vault, networking, IaC
• Redis, distributed caching, cache-aside, and invalidation
• LLM integration, tool calling, RAG, and AI coding tools (Codex, Claude Code, Copilot)
• Microservices and event-driven systems
• Resiliency, fault tolerance, retries, timeouts, and error handling
• Preferred: BTP, CPI, MDG, Variant Configuration

• Premium Healthcare
• Meal voucher
• Maternity and Parental leaves
• Mobile services subsidy
• Sick pay-Life insurance
• CI&T University
• Colombian Holidays
• Paid Vacations
• Diverse, inclusive, and safe work environment