Full-Stack Software Engineer

About the Company

At Harmonic, we are building a mathematical reasoning engine that operates with absolute precision. While most AI makes maximum-likelihood guesses, Harmonic's Aristotle uses Lean4 and reinforcement learning to verify its reasoning and results.

Responsibilities

• Own the front-end architecture and product development, coding high-fidelity design prototypes into reusable, scalable frontend user experiences
• Collaborate closely with backend engineering to design and optimize frontend components to efficiently process and render interactive data streams
• Partner closely with designers, researchers, engineers, and key stakeholders to translate complex technical capabilities into functional, intuitive, and feature-rich user interactions
• Leverage AI-native tools to accelerate development cycles and establish new best practices in product engineering
• Architect and maintain the technical infrastructure supporting our core platform integrations and public-facing web systems

Requirements

• BS in Computer Science, Engineering, or equivalent industry experience
• 5+ years of hands-on relevant industry experience building production applications at scale
• Proficiency with TypeScript, React, or similar, and modern web technologies
• Experience collaborating with design, product, research, and infrastructure teams
• Proven experience authoring clean, performant code to translate high-fidelity design prototypes into frontend components
• Experience with integrating frontend components with backend APIs
• Experience with modern software development practices including coding standards, code reviews, and testing
• Experience with experimentation and iterative development processes

Preferred Qualifications

• Prior experience partnering with research teams to translate complex underlying technologies into intuitive web mediums
• Experience with building complex web user applications
• Demonstrated product sense in partnerships with cross-functional teams
• Experience as a founder or early engineer building a product from scratch

Benefits

• Unlimited PTO
• 401(k) matching
• 100% employer-paid health, vision, and dental benefits for employees
• Health Savings Account (HSA) available