Staff Product Engineer: AI-Frontend & Full-Stack

Harnham; San Leandro (CA); Hybrid; USD 180,000 - 240,000; Full time

Job summary

Harnham is seeking a Senior Staff Product Engineer with a strong frontend background to own major initiatives across the engineering lifecycle. You will build sophisticated web applications, develop services and APIs, and collaborate with product and design to translate ambiguous requirements into robust software experiences.

You will drive architectural decisions, incorporate AI capabilities, and lead by example while mentoring engineers and partnering with cross-functional teams to deliver

Qualifications

• Extensive experience building and scaling complex software products.
• Strong frontend architecture experience with component systems and state management.
• Experience delivering AI-enabled features and integrating LLM capabilities.

Responsibilities

• Build sophisticated web applications with emphasis on usability, responsiveness, and frontend architecture.
• Develop application services and APIs supporting data-driven product functionality.
• Collaborate with product and design to translate unclear requirements into solid software.

Skills

Frontend architecture

Python backend

Full-stack development

API design

Technical leadership

Mentoring

Tools

Web frameworks

Job description

Harnham is seeking a Senior Staff Product Engineer with a strong frontend background to own major initiatives across the engineering lifecycle. You will build sophisticated web applications, develop services and APIs, and collaborate with product and design to translate ambiguous requirements into robust software experiences.

You will drive architectural decisions, incorporate AI capabilities, and lead by example while mentoring engineers and partnering with cross-functional teams to deliver