Senior Software Engineer - Agentic AI Applications

About the role

Senior Full Stack Engineer – Washington or California (remote). Own the end‑to‑end development of next‑generation AI products, bridging complex AI capabilities with beautiful user experiences.

Responsibilities

• Partner closely with designers, product managers, and ML engineers to shape and deliver thoughtful, high‑quality AI‑powered user experiences.
• Co‑create and refine full‑stack features, using React/Next.js for intuitive front‑ends and Python or Node.js for robust backend services.
• Integrate LLM APIs and innovative agentic frameworks into fluid product features, crafting interactive streaming UIs, clear tool‑call results, and helpful agent status displays.
• Design and maintain clean REST and/or GraphQL APIs that support user data, session management, and agent interactions.
• Write unit, integration, and end‑to‑end tests; engage in constructive code reviews to help the whole team grow.
• Contribute to a shared on‑call rotation, document learnings, and keep production systems running smoothly.
• Participate in architectural discussions and contribute technical proposals that help systems scale sustainably.

Requirements

• Deep, hands‑on experience building full‑stack applications with a focus on native AI stack development.
• Strong proficiency in TypeScript (React, Next.js) on the front end, paired with Python and SQL on the backend.
• Proven experience bringing AI to life in production, including integration with LLM APIs and crafting intuitive AI‑powered features.
• Solid understanding of RESTful API design, database management (PostgreSQL or Redis), and cloud ecosystems.
• Familiarity with creating smooth, real‑time user experiences using streaming responses (SSE or WebSockets).
• Comfort collaborating on CI/CD pipelines, containerization (Docker), and cloud deployments.
• Highly developed communication skills and a natural ability to listen, share ideas, and partner effectively within cross‑functional teams.

Preferred qualifications

• Experience with agentic frameworks such as LangChain or LangGraph.
• Exposure to building vector search or RAG‑based capabilities.
• Background or interest in crafting interactive interfaces like chat, copilots, or workflow automation tools.

Benefits

• Competitive base pay.
• Medical benefits.
• Discretionary incentive plan based on individual and company performance.
• Access to a learning & development platform and opportunities to own your career pathway.
• Flexible work policy.

Pay

The base salary range is $152,000 – $230,000 USD annually.

Applicants must be authorized to work in the United States; sponsorship for employment visas is not available.