Senior Backend Software Engineer (Node.js, USA-based)

Posted 8 Days Ago
Easy Apply
Hiring Remotely in USA
Remote
150K-170K Annually
Senior level
Artificial Intelligence • Healthtech • Information Technology • Software • Conversational AI • Generative AI • Automation
Collectly is an AI-driven RCM software platform that increases revenue, cuts support calls and keeps patients happy.
The Role
The Senior Backend Software Engineer will build AI-driven products using Node.js, collaborating with various teams to ensure high-quality code and feature ownership.
Summary Generated by Built In
About Collectly

Collectly is a fast-growing healthcare technology startup working to modernize the U.S. healthcare financial experience through AI-driven automation. Every day, millions of patients and providers navigate a system weighed down by inefficiencies, administrative burden, and confusing billing processes. The result is more work for provider offices and more confusion and frustration for patients.

Collectly applies artificial intelligence to revenue cycle management (RCM) to automate workflows, streamline billing, and create clearer, more humane financial experiences for patients. Our work focuses on real, high-impact problems: accelerating cash flow for providers, reducing operational overhead, and improving patient interactions during critical non-clinical moments.
By simplifying billing and payment experiences, we help healthcare organizations focus on what matters most: delivering care.

We’re a hybrid team, with roots in Santa Monica and teammates distributed across the U.S. and Europe.

The Role

As a Senior Software Engineer, you will be part of the talented team building new AI products at Collectly, powered by Node.js backend and React front end.
We are a hybrid company, based in Santa Monica and San Francisco, USA. With some remote across the United States & Europe.

As a member of the engineering team, you will:

  • Collaborate with the founders, PMs, designers, and other engineers to navigate trade-offs and build world-class products.
  • Work with urgency to build critical features with a keen attention to detail and high-quality maintainable code.
  • Completely own your features end-to-end, from product requirements, code, testing, observability, rollout and maintenance.

Must-haves

  • 5+ years experience building complex web apps(focused on backend).
  • Experience with LLM Prompt Engineering.
  • Strong proficiency in Typescript, Node.js, SQL databases and modern backend architectures.
  • Experience (or strong interest) in AI/LLMs in prompt engineering.
  • AWS or GCP Cloud Infrastructure Experience.
  • Experience building rapid prototypes 0->1, and convert to robust maintainable code

Nice-to-haves:

  • Experience with orchestration tools. ie. Hatchet, temporal.
  • AI/LLM Integrations.
  • Puppeteer, stagehand, selenium experience.
  • 1+ years of experience with Python (be able to read this code)
  • React (5% of work). This position is mostly backend, but will require understanding frontend code.

How We Work:

  • Start with a 1–2 week onboarding onsite in Los Angeles/Santa Monica with our CTO — travel and accommodations fully covered.
  • After onboarding, you’ll work remotely with the freedom and flexibility that comes with it.
  • Join a collaborative and supportive team that values high-quality code, continuous improvement, and having fun while doing meaningful work.

  • Note: At this time, we are unable to provide visa sponsorship.

Perks and Benefits

  • Unlimited PTO: We believe in work-life balance and encourage you to recharge when you need it.
  • Comprehensive Health Coverage: Fully paid medical, dental, and vision insurance for you and your dependents, because your well-being matters to us.
  • Equity Opportunities: Share in our success with stock options - your hard work will drive our growth.
  • Retirement Planning Made Easy: Enjoy a 401(k) with a generous company match to secure your future.
  • Student Loan Support: We help lighten the load with contributions toward your student loans.
  • Base Compensation Range: $150,000 - $170,000 per year

Top Skills

AWS
GCP
Node.js
React
SQL
Typescript
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The Company
HQ: San Francisco, CA
100 Employees
Year Founded: 2016

What We Do

Collectly is a fast-growing healthcare tech startup leading the charge in transforming the U.S. healthcare market through AI-driven innovation. In the U.S., millions of patients interact with healthcare providers daily, navigating a system that often struggles with inefficiencies, administrative burdens, and suboptimal financial experiences.

At the forefront of the AI boom, Collectly is redefining revenue cycle management (RCM) by applying cutting-edge artificial intelligence to automate workflows, streamline billing processes, and create seamless financial experiences. Our solutions are designed to tackle some of the biggest challenges in healthcare: accelerating cash flow, reducing administrative overhead, and elevating the patient experience during critical non-clinical touchpoints.

By simplifying billing for providers and elevating the patient financial experience, Collectly empowers healthcare organizations to thrive in a rapidly evolving healthcare landscap

We empower healthcare providers to focus on what matters most - delivering care.

Why Work With Us

We’re building something big and having a great time doing it. At Collectly, you’ll tackle meaningful work, grow fast, and collaborate with smart people who actually enjoy working together. We’re here to solve healthcare’s toughest challenges and we’re looking for the best of the best to join us.

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Collectly Offices

Hybrid Workspace

Employees engage in a combination of remote and on-site work.

Typical time on-site: 3 days a week
HQSan Francisco, CA
Santa Monica, CA
Learn more

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