Senior Full-Stack Engineer

At Symphonize, we build real, production-grade systems across multiple industries—and we’re growing our team in Ann Arbor, Michigan.

We’re looking for a Senior Full‑Stack Engineer who enjoys building software end‑to‑end and wants to work on a mix of SaaS platforms, cloud‑native applications, and AI‑enabled systems, including contributions to our evolving Agentic AI platform.

• Build and ship full‑stack production applications
• Backend development using Python (FastAPI, Django, or Flask)
• Design and deploy AWS‑based cloud‑native systems
• Work with SQL and No
  
  SQL databases
• Collaborate on AI‑powered features (search, retrieval, automation)
• Participate in architecture decisions and technical discussions
• Collaborate closely with internal teams and occasionally with clients

• 10 to 15 years of experience delivering production software
• Solid backend experience with Python
• Hands‑on experience with AWS
• Comfort working across backend, frontend, and infrastructure
• Clear communicator and collaborative team player
• Willing to work onsite in Ann Arbor, with some hybrid flexibility
• Visa sponsorship is not available for this position

• Exposure to AI / LLM‑based systems or RAG‑style architectures
• Experience with Docker, serverless, or SaaS platforms
• Curiosity and interest in working on Agentic AI workflows

• Real ownership and hands‑on engineering
• Opportunity to work on AI‑powered platforms without needing an AI research background
• Variety of projects across industries
• A pragmatic culture that values quality, speed, and good judgment