Backend Platform AI Engineer

abra R&D is looking for a Backend Platform AI Engineer!

abra R&D is looking for a Senior Platform AI Engineer to help build the next‑generation Database built from scratch for AI Agents.

This role focuses on building the developer-facing platform around the core database engine- enabling seamless integration with AI agent frameworks (LangChain, PydanticAI, and others), as well as external systems via connectors, plugins, and SDKs.

What You’ll Do

• Design and build MCP APIs and core backend services
• Develop and maintain SDKs (Python, TypeScript, Go, Rust)
• Build connectors and plugins for AI agent platforms (LangChain, PydanticAI, others)
• Design clean, scalable, and ergonomic developer-facing APIs
• Own integration infrastructure (auth, streaming, event pipelines, webhooks)
• Build and optimize real-time data flows between agents, services, and the database
• Collaborate closely with database engineers to expose powerful capabilities through well-designed APIs
• Ensure reliability, observability, and performance of all external-facing systems

Requirements:

• 5+ years of Backend experience
• Strong experience with Node.js / Python / Go / Rust (flexible stack)
• Proven experience building SDKs and integrations
• Strong system design and architecture skills
• Experience with large‑scale infrastructure
• Ability to define and implement features independently