Note: The job is a remote job and is open to candidates in USA. Croutch & Associates partners with innovative AI and software startups, and they are seeking a Senior Full-Stack Engineer for a rapidly growing technology company. This role involves owning large portions of the product lifecycle, focusing on both frontend and backend development, and contributing to AI-powered product features that serve millions of users.

Responsibilities

• Design, build, and iterate on AI-powered product features alongside Product Managers, AI specialists, and engineering teams
• Build products that serve millions of users while preparing systems for future scale
• Lead frontend development efforts and deliver exceptional user experiences using modern web technologies
• Develop scalable backend systems and services that support rapid product growth
• Partner cross-functionally to scope, prioritize, and execute product initiatives
• Utilize AI tools throughout the development lifecycle including planning, architecture, coding, debugging, testing, and code reviews
• Contribute strategic thinking around AI capabilities, limitations, and product applications
• Help establish engineering best practices and technical standards as the company grows

Skills

• 5+ years of full-stack software engineering experience
• Strong experience building production-grade web applications
• AI workflow and mindset with demonstrated use of AI tools to increase engineering velocity and effectiveness
• Hands-on experience with AI coding assistants such as Cursor, GitHub Copilot, Claude Code, Windsurf, or similar platforms
• Ability to articulate how AI has impacted development workflows, productivity, and engineering output
• Strong proficiency with React and TypeScript
• Strong backend development experience using Python
• Experience designing and consuming APIs
• Strong understanding of SQL and PostgreSQL
• Customer-focused mindset with the ability to balance technical decisions against user needs
• Comfortable operating in ambiguous, fast-moving startup environments
• Strong communication and collaboration skills
• Located in or willing to relocate to San Francisco or New York
• Experience with Firebase
• Experience with Flask
• Startup experience at an early-stage or venture-backed company
• Experience supporting products with large-scale user traffic
• Experience collaborating with AI Product Managers, Applied AI teams, or Machine Learning Engineers
• Experience building AI-powered user-facing product features
• Familiarity with cloud infrastructure and modern deployment practices

Benefits

• Competitive compensation, equity potential, and significant career growth opportunities

Company Overview