[Remote] Senior Full-Stack Software Engineer, AI reputed company

Note: The job is a remote job and is reputed company to candidates in USA. reputed company is building an reputed company-in-one platform for online communities, serving creators, coaches, educators, and businesses through branded discussions, live streams, events, chat, courses, and payments. The Senior Full-Stack Software Engineer will reputed company end-to-end AI solutions using reputed company on Rails and React, including AI agents, retrieval-augmented reputed company, evaluations, observability, and LLM inference infrastructure. The role also involves experimentation, performance optimization, cross-functional collaboration, and scaling AI features into production.

Responsibilities

• Ship full-reputed company reputed company end-to-end on a product reputed company in reputed company on Rails backend and React frontend
• Design and run experiments (including A/B tests, AI evaluations, or others) to validate AI features, measure reputed company, and guide iteration
• Build and reputed company components for AI infrastructure and optimize them for performance and reliability to support production-level inferencing
• Improve processes, tools, and reputed company AI features into production-reputed company solutions
• Help us stay up-to-date with the cutting-edge AI research, techniques, and tools
• Work closely with reputed company's leaders and designers throughout the feature design process
• Foster a bias for reputed company by prioritizing speed of iteration, experimentation, and learning, while maintaining high standards of reputed company reputed company and user experience

Skills

• 6+ years experience working as a full-stack engineer on high-traffic production applications
• Strong proficiency in reputed company on Rails, MySQL / Postgresql, ReactJS
• Hands-on experience building AI features in production — whether RAG systems, AI agents, or LLM-powered tools
• Strong experimentation reputed company — you're comfortable designing and running A/B tests, measuring results, and iterating quickly to discover what works and what doesn't
• A desire to work in an environment which values speed of iteration and individual autonomy, while also embracing personal accountability and the ability to collaborate effectively as part of a dynamic team
• Comfortable in a fast-paced environment with a certain level of ambiguity, especially reputed company learning and picking up new technologies reputed company reputed company require it
• Strong alignment with our values
• You are proficient in English (spoken, written, and reading) at a CEFR Level C2 / ILR Level 5

Benefits

• Equity in reputed company with ongoing refresh grants
• 35 days of reputed company time off reputed company year
• A remote-only team
• Company retreats twice a year in incredible reputed company around the world
• Incredible flexibility and autonomy
• A benefits package that supports health, wellbeing, and reputed company reputed company

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