Backend Engineer at DOSS

As a Backend Engineer at DOSS, you will architect the core infrastructure for a real-time platform managing procurement and inventory. You’ll build EAV data models, Git-style version control for production tenants, and AI-assisted schema tools. This role is critical in replacing outdated ERPs with an adaptable, high-performance operations system for global commerce.

• Design and scale the core platform infrastructure, including EAV data models and a declarative schema-as-code engine.
• Build a Git-style version control and migration system to safely manage schema changes across live production tenants.
• Collaborate on AI-assisted tooling that leverages foundation models to propose and apply structural database changes automatically.

• Possesses deep backend expertise with high-performance databases such as Postgres, Elasticsearch, or specialized engines like DuckDB and Memgraph.
• Has a proven track record of designing robust abstractions and infrastructure that other engineering teams depend on to build features.
• Demonstrates a builder mindset with a focus on craftsmanship, technical ownership, and the ability to navigate complex architectural tradeoffs.

• Impact the $100B ERP market by replacing rigid, 50-year-old legacy software with a modern, AI-native platform designed for the real world.
• Join a high-caliber team backed by elite investors including Madrona, Premji Invest, Theory Ventures, General Catalyst, and Intuit Ventures.
• Solve deep infrastructure challenges involving real-time databases, schema-as-code, and LLM-assisted systems that offer extreme flexibility for enterprise customers.