Member of Technical Staff — Product Engineering

re-zoo-me; San Francisco, Northern (CA, KY); Hybrid; USD 150,000 - 200,000; Full time

Job summary

Swiss Nexus is partnering with a fast-growing AI company to build software for complex, high-stakes professional workflows. The team aims to ship across the stack from API to UI with ownership and high-quality product contributions.

We are hiring Product Engineers who own critical surfaces end-to-end, design scalable backend systems, and craft strong user experiences in React/TypeScript while leveraging GCP cloud infrastructure.

Qualifications

• 3+ years building production-grade web apps.
• Strong JavaScript/TypeScript experience.
• Deep React and front-end architecture expertise.
• Experience designing scalable backend systems.
• Cloud infrastructure experience; GCP preferred.
• Track record of architectural ownership in product-focused environments.

Responsibilities

• Design and ship full-stack product features from API through UI.
• Build elegant user experiences backed by robust, scalable backend systems.
• Architect solutions across React, TypeScript and Node.js.
• Build and optimize cloud-native systems on GCP.
• Own mission-critical product surfaces end-to-end.
• Work directly from customer feedback to define and ship solutions.
• Improve observability, testing, reliability and fallbacks around complex AI-enabled functionality.
• Make architectural decisions designed to hold up as the product scales.
• Contribute to engineering quality through code review and mentorship.

Skills

JavaScript/TypeScript

React

Front-end architecture

Full-stack development

GCP

Product ownership

Job description

Swiss Nexus is partnering with a fast-growing AI company building software for complex, high-stakes professional workflows.

The platform is already used by thousands of professionals and combines sophisticated AI capabilities with a deeply product-led user experience.

Despite its growth, the engineering organization remains intentionally lean. Engineers have significant ownership and work closely with the founding team, taking problems from customer feedback through architecture and into production.

They’re now hiring Product Engineers to own important parts of the platform end-to-end.

This is a role for engineers who enjoy operating across the stack, care deeply about product quality, and want considerably more ownership than simply implementing predefined tickets.

What You’ll Do

• Design and ship full-stack product features from API through UI.
• Build elegant user experiences backed by robust, scalable backend systems.
• Architect solutions across React, TypeScript and Node.js.
• Build and optimize cloud-native systems on GCP.
• Own mission-critical product surfaces end-to-end.
• Work directly from customer feedback to define and ship solutions.
• Improve observability, testing, reliability and fallbacks around complex AI-enabled functionality.
• Make architectural decisions designed to hold up as the product scales.
• Contribute to engineering quality through code review and mentorship.

What We’re Looking For

• 3+ years building production-grade web applications.
• Strong modern JavaScript/TypeScript experience.
• Deep React and front-end architecture expertise.
• Experience designing scalable backend systems.
• Cloud infrastructure experience; GCP is particularly relevant.
• A track record of making meaningful architectural decisions.
• Strong full-stack engineering experience from a high-quality product environment.
• Evidence of genuine product ownership — ideally in a startup or similarly high-autonomy environment.
• Strong product instincts and the ability to turn ambiguous customer problems into shipped software.

Nice to Have

• Experience integrating AI/LLM capabilities into production products.
• Modern ORM and API design experience.
• Experience with secure or compliance-sensitive systems.
• B2B SaaS experience.
• DevOps experience.
• Experience mentoring other engineers.

About Swiss Nexus

Swiss Nexus is a specialist search firm connecting exceptional talent with companies building across blockchain, Web3, fintech and emerging technology.