Member of Technical Staff

Wintermeyer Ventures; San Francisco (CA); On-site; USD 160,000 - 220,000; Full time

Job summary

Wintermeyer Ventures in San Francisco is seeking a hands-on full-stack engineer to own substantial product areas, from real-time voice and agent infrastructure to integrations and user-facing experiences.

You’ll work with a small team to ship core features, improve reliability, and build integrations with healthcare platforms and payment services. Visa sponsorship is not available; on-site work is required.

Qualifications

• One to three years of full-stack engineering experience delivering end-to-end product features.
• Experience building across frontend and backend systems, with demonstrated product judgment through shipped user-facing work.
• Production experience with Voice AI or LLM technologies.
• Experience building real-time infrastructure or systems that support high volumes of concurrent interactions.
• Experience integrating external systems, such as healthcare platforms, telephony services, or payment processors.
• Authorization to work on-site in San Francisco; visa sponsorship is not available.

Responsibilities

• Build and ship core product features from initial idea through production.
• Improve the speed, reliability, and workflow capabilities of real-time voice and agent systems.
• Develop integrations with healthcare platforms, scheduling and practice management software, telephony, and payment systems.
• Turn complex clinic workflows into straightforward, reliable product experiences by working directly with customers.
• Take ownership of broad areas of the codebase and contribute to architecture and technical strategy.

Skills

Full-stack engineering

Frontend & Backend

Product judgment

Voice AI/LLM

Real-time infra

External system integration

Job description

About the Role

Join a small engineering team building AI-powered communication tools for healthcare clinics. You will own substantial product areas, from real-time voice and agent infrastructure to integrations and user-facing experiences, with close involvement in product and architecture decisions.

What You'll Do

• Build and ship core product features from initial idea through production.
• Improve the speed, reliability, and workflow capabilities of real-time voice and agent systems.
• Develop integrations with healthcare platforms, scheduling and practice management software, telephony, and payment systems.
• Turn complex clinic workflows into straightforward, reliable product experiences by working directly with customers.
• Take ownership of broad areas of the codebase and contribute to architecture and technical strategy.

What We're Looking For

• One to three years of full-stack engineering experience delivering end-to-end product features.
• Experience building across frontend and backend systems, with demonstrated product judgment through shipped user-facing work.
• Production experience with Voice AI or LLM technologies.
• Experience building real-time infrastructure or systems that support high volumes of concurrent interactions.
• Experience integrating external systems, such as healthcare platforms, telephony services, or payment processors.
• Authorization to work on-site in San Francisco; visa sponsorship is not available.

Compensation & Benefits

Base salary: $160,000 to $220,000 annually. Equity details were not provided. Visa sponsorship is not available.

Location

On-site in San Francisco, California, United States.