Senior Backend & Infrastructure Engineer (AI/FinTech)

Responsibilities: Define and own the high-level AWS infrastructure strategy focusing on uptime, scalability, and security for a FinTech platform. Architect secure backend workflows and data flows between MCP servers and third-party ERP integrations.

Requirements: Requires a senior track record of architecting production-grade distributed systems and expert-level fluency in PostgreSQL and AWS. Must have deep expertise in security frameworks and experience securing LLM-to-system boundaries.

Key skills: AWS, PostgreSQL, Infrastructure Architecture, Backend Engineering, Network Security, Data Encryption, Model Context Protocol, ERP Integration, Distributed Systems, CloudWatch, IAM, ECS/EKS, RDS, Secrets Manager, VPC, LLM Orchestration

Keywords: AWS, PostgreSQL, FinTech, AI, LLM, Infrastructure, Backend, Security, MCP, ERP, VPC, IAM, ECS, EKS, RDS, Secrets Manager, CloudWatch, Distributed Systems, Encryption, Network Isolation, Schema Design, Query Optimization, AWS Well-Architected Framework, Enterprise Rollout, Data Sync