**We’re Hiring!**Senior Backend + DevOps Engineer** - Bogotá (Hybrid)**: At **Traffic Tech**, we’re redefining freight logistics with **AI-powered platforms** that move goods smarter, faster, and more efficiently. Our Bogotá tech hub is at the heart of this transformation, building next-generation systems for our global Freight Operating System. We’re looking for a **Senior Backend + DevOps Engineer** with an **AI-first mindset** to design and maintain secure, scalable back-end systems and CI/CD pipelines that power automation across our freight workflows. If you believe AI can make engineering faster, cleaner, and smarter - we want you on our **Cortex Architecture Team**. **Location**: Bogotá, Colombia - Hybrid **Language Requirement**: English (B2+) **What You’ll Do** **Backend Development**- Build high-performance APIs and microservices using **Python (FastAPI)**, PostgreSQL, Kafka, and gRPC- Integrate vector databases (Weaviate) for **AI-driven workflows** like semantic search, OCR/EDI, and RAG- Develop event-driven back-end systems with async processing and schema enforcement **DevOps & Infrastructure**- Manage **CI/CD pipelines** with GitHub Actions, ArgoCD, Helm, Terraform, and Kubernetes (AKS)- Automate infrastructure with autoscaling, cost optimization, and observability stacks (Prometheus, Grafana, Loki) **Security & Compliance**- Implement secure deployments (RBAC, OAuth2, mTLS, Vault)- Ensure audit readiness for **SOC 2, GDPR, ISO 27001**- Perform vulnerability scanning and enforce secure development practices **AI-First Engineering**- Use AI tools (ChatGPT, Copilot, AI agents) for code generation, testing, debugging, and documentation- Advocate and implement AI efficiencies across the engineering lifecycle **What You Bring**- 5+ years of back-end experience (Python, FastAPI, Kafka, microservices)- 3+ years in DevOps with Terraform, Helm, Kubernetes, ArgoCD- 2+ years in secure software development with compliance knowledge- Proficiency using AI development tools daily- Strong problem-solving skills and ability to thrive in dynamic, hybrid environments ✨ **Nice to Have**- Experience with vector databases and LLM-based workflows- Knowledge of logistics, freight, or supply chain systems- Relevant certifications (CKAD, Azure DevOps, Cloud Security) **Why Join Us?** At Traffic Tech, you’ll work in a global, innovative, and collaborative environment where your code shapes the future of logistics. You’ll have the freedom to experiment, the tools to succeed, and the opportunity to make a global impact. Send your CV in English. TechJobs #BackendEngineer #DevOpsJobs #Python #FastAPI #Kubernetes #TrafficTech #HybridWork #BogotáJobs #AIEngineering