Senior Software Engineer - Agent Platform

Quiet Capital; San Francisco (CA); On-site; USD 140,000 - 220,000; Full time

Benefits offered by this job

Competitive Compensation

Lifelong Learning

Office Setup Stipend

Top‑Tier Health Coverage

Flexible PTO

Meals & Snacks

Fitness Stipend

Commuter Benefits

401(k)

Job summary

Assort Health is seeking Senior Engineers to join a fast-growing startup building AI-powered healthcare software. You will contribute across the stack, from design to deployment, with autonomy in a rapidly changing environment.

You’ll work on generative AI and voice/transcription technologies, collaborating with a world-class team to deliver scalable, compliant solutions for real-world care.

Qualifications

• 4–8+ years of industry experience at a tech company or startup.
• Strong engineering fundamentals and ability to design, build and scale systems.
• Willingness to wear multiple hats in a fast-paced startup environment.

Responsibilities

• Collaborate with founders and engineers to shape product direction.
• Develop features and products from ground up with the engineering team.
• Work with rapid iteration and autonomous problem solving.
• Contribute to design and development discussions with fresh ideas.
• Engage with healthcare professionals to tailor software solutions.
• Participate in agile teams to ensure fast delivery.
• Develop scalable software that complies with HIPAA and security standards.

Skills

Industry experience

Engineering fundamentals

Multitask mindset

Job description

Building Healthcare That Remembers

Every time you call a doctor's office, the system forgets you the moment you hang up. You wait on hold, explain everything from scratch, get bounced between lines, and hope someone follows up. Everyone has felt this. No one should have to.

At Assort Health, we're building one continuous conversation for every patient. An AI agent that knows who you are, remembers how you like to be reached, and carries that context from your first symptom to your full recovery. What began as the first voice AI agent to schedule a specialty appointment has become the largest proprietary specialty dataset in healthcare: 270 million patient interactions, 62,000 care protocols, 1.6 million decision pathways.

We went from 15 people in 2025 and will cross 250 by the end of 2026. Revenue is up 20x in 15 months and we've raised $222 million, including a recent 120 million Series C at a $1.2 billion valuation. We've also been named to the Forbes Cloud 100 and the 2026 Enterprise Tech 30 as the only healthcare AI company on the list!

Healthcare spends $1.1 trillion a year on administration instead of care.

About the Role

We're on the hunt for driven Senior Engineers to join our team at an exciting stage of our startup's journey. If you're eager to contribute to building and scaling innovative products, this role is your ticket to making a significant impact. You'll gain hands‑on experience in a dynamic startup environment, working with and contributing to cutting‑edge generative AI and voice/transcription models + technologies.

You will be a cornerstone to our company's growth and success. If you are a self-starter who is ready to wear many hats, build and scale products from zero‑one, then this is the perfect role for you. You’ll have lots of autonomy and will need to be comfortable operating in ambiguous situations with an entrepreneurial mindset.

What You'll Do

• You'll have many responsibilities and will be involved in key decisions alongside the founders

• Work closely with our world‑class engineering team to develop features and products from the ground up.

• Enjoy a high degree of autonomy, tasked with solving complex problems in innovative ways.

• Participate actively in design and development discussions, contributing fresh ideas and perspectives.

• Engage with healthcare professionals to tailor software solutions that meet real‑world needs.

• Play a role in an agile team, prioritizing rapid development and deployment to meet our ambitious goals.

• You will develop scalable software solutions that comply with HIPAA and other security standards.

What We're Looking For

• 4–8+ years of industry experience, with a proven track record of impact at a major tech company or a high‑growth startup.

• Strong engineering fundamentals and a demonstrated ability to design, build, and scale production‑grade applications or systems.

• Willingness to wear multiple hats—from design and development to testing and occasional support. Comfortable with rapid iteration, experimentation, and learning from failure in a fast‑paced environment.

Benefits & Perks for Assorties

• Competitive Compensation – Including salary and employee stock options so you share in our success.

• Lifelong Learning – Annual budget for professional development, plus training opportunities to help you grow.

• Office Setup Stipend – We’ll outfit your in‑office workspace so comfy as it's productive.

• Top‑Tier Health Coverage – Medical, dental, and vision insurance, because your health comes first.

• Flexible PTO – We trust you to take the time you need to recharge and come back ready to crush it.

• Meals & Snacks – Lunch, dinner, and snack breaks that fuel great ideas.

• Fitness Stipend – Your wellness matters. We reimburse monthly membership costs to support your health.

• Commuter Benefits – We cover eligible transportation costs to make your trip to work easier.

• 401(k) – Build your retirement savings.

How We Work & What We Value

Our team at Assort Health moves fast, stays focused, and is fueled by a desire to serve our customers and patients. Our company values guide how we work—they are present in how we show up, make decisions and work together to move our mission forward. We bring a Day One Drive, relentlessly striving to improve, keep a 5‑Star Focus, as our customers are our lifeblood, always Answer the Call, remembering that ownership and accountability are paramount, and show up with One Pulse, because we are one team, with one rhythm and one result. Our team is growing and we are looking for motivated, hardworking, and passionate talent. If you want to make healthcare accessible for everyone, we’d love to hear from you! Please note: the Assort Health Talent Team will only email you from an assortmenthealth.com email address.