fullstack software engineer internal agentic ai platform

Alan integrates insurance, prevention, and care into a single user experience. It is building a new standard in prevention insurance, partnering with over 40,000 companies and serving more than 1 million members.

• Build infrastructure, interfaces, and applications for members, health professionals, and internal users
• Develop Hopper, an internal agentic AI platform and productivity tool for coding, data, automation, research, and everyday work
• Build reusable components for agent orchestration, isolated execution, skills, connectors, permissions, audit, and evaluations
• Develop durable AI sessions for coding, data analysis, automation, and general work across the web, Slack, Linear, and GitHub
• Build agent runtime and orchestration capabilities, including a control plane, harness, model routing, long-running execution, recovery, and isolated sandboxes
• Develop an MCP Gateway to manage identity, credentials, permissions, confirmations, sensitivity, and audit
• Build reusable workflows, scheduled or event-driven automations, dashboards, and hosted tools
• Develop evaluations and review experiences that expose tests, screenshots, previews, queries, sources, and tool actions
• Scale Hopper and the infrastructure behind it, including managed agent pools, sandboxed environments, autonomous testing, and CI auto-fix
• Own work end to end, from React interactions or API contracts to production reliability

• 3+ Years in full-stack software engineering roles
• Experience building products, internal platforms, frameworks, or infrastructure used by others
• Depth in at least one relevant area: AI agents and evaluations, developer platforms, high-quality product UX, distributed systems and runtimes, or security and authorization
• Think about both product and platform experience, treating people across engineering, product, data, sales, and operations as customers
• Care about whether people can understand and verify what an AI system did
• Make tradeoffs between speed, reliability, cost, security, and user experience
• Simplify complexity with clear abstractions and maintainable code
• Be collaborative, humble, and motivated by enabling others
• Be excited about AI changing who can build, investigate, and automate work
• Fluent in English; French is not required
• Будет плюсом: experience with LLM APIs, agent harnesses, MCP, or AI-assisted coding tools

• Contract
• Perks and benefits are provided, along with a stimulating work environment
• Alan has an innovative working method and cultural values that guide its approach to work