Full Stack Developer (Backend & DevOps)

Responsibilities

• Primary (Backend & Infrastructure — 70%)
• 1. Backend Development:
• Design and build async APIs using Python 3.12+ and FastAPI with Pydantic v2
• Implement complex business logic with proper domain modeling and validation
• Build event-driven architectures with Redis Streams and message queues
• Develop durable workflow systems using Temporal or Inngest
• Integrate with LLM providers using structured outputs, tool calling, and streaming
• Build and maintain AI agent orchestration pipelines (LangGraph, multi-agent systems)
• Implement real-time features using WebSockets, Server-Sent Events, and pub/sub
• 2. DevOps & Infrastructure:
• Design and maintain CI/CD pipelines (GitHub Actions, GitLab CI)
• Manage containerized deployments using Docker and Kubernetes
• Set up and maintain cloud infrastructure on AWS and/or GCP
• Implement Infrastructure as Code using OpenTofu/Terraform or Pulumi
• Configure observability stack (OpenTelemetry, Prometheus, Grafana, Sentry)
• Manage databases (PostgreSQL with pgvector, MongoDB, Redis Stack) in production
• Ensure security best practices (secrets management, IAM, encryption, HIPAA)
• 3. AI & Data Infrastructure:
• Build data pipelines for AI model inputs and outputs
• Implement vector search using pgvector or Redis Stack
• Set up embedding pipelines and RAG infrastructure
• Optimize LLM API costs through intelligent caching, batching, and model routing
• Deploy and manage AI agents with proper state management and recovery
• Secondary (Frontend — 30%)
• Contribute to React 19/Next.js 15 frontend when needed
• Build internal tools and admin dashboards
• Implement API integrations and data fetching with TanStack Query
• Support frontend team with backend requirements and API design