# Senior Full-Stack Software Developer

**Company:** [Finni Health](https://zerogtalent.com/frontier-companies/finni-health)
**Location:** US Remote / Remote (US)
**Work mode:** Remote
**Seniority:** Mid
**Employment type:** Full Time
**Salary:** USD 140K–210K/yr
**Category:** Software
**Listed:** 2026-03-24

[View and apply on Zero G Talent](https://zerogtalent.com/frontier-jobs/finni-health/senior-full-stack-software-developer-78266)

## Job description

### Senior Full-Stack Software Developer

🔥 Since our Series A last year, we've become one of the fastest-growing startups to hit Series-B metrics, and now we're hiring for a Senior Full-Stack Software Developer to join our team to work on building the foundations of our products and vision.

We're looking for talented and motivated developers with 4+ years of experience. Our developers own products from end-to-end. If you're interested in building elegant software with far-reaching effects in our modern healthcare landscape, join us!

### What You'll Do

-   Design initial feature specifications.
-   Build robust backend APIs.
-   Write intuitive frontend code.
-   Oversee ongoing improvements for launched products.
-   Drive projects from concept to completion in an environment of autonomy and creativity.
-   Shape not just our product, but our culture: who you work with, and how we all work together.
-   Make foundational technical decisions critical to the company's success.
-   Work incredibly closely with co-founders, investors, and customers to deeply understand problems and build the best product.

Our current stack includes: **React, React Native, Typescript, and Firebase.**

### How We Work

-   We're a **hybrid team** with members across Canada and the US.
-   Our main tools of collaboration are **Slack, Notion, Figma, Google Meets, and email.**
-   We foster an environment where you can learn the inner workings of a growing startup.
-   You'll contribute during investor meetings and demonstrate your features to potential customers.
-   We genuinely expect you to take advantage of this learning opportunity of a lifetime, even to potentially start your own venture in the future.

### About You

We're looking for a **product-minded developer** who:

-   Actively engages with the 'why' behind what they're building.
-   Has a thirst for using technologies to leapfrog human problems.
-   Has a strong track record of bringing products to life.
-   Has experience in a backend framework (like **Node** ).
-   Is proficient with the staples of full-stack web development: **HTML, JavaScript, and CSS.**
-   Understands the balance between moving fast and building for the long haul in an early-stage startup.
-   Can minimize scope, prioritize ruthlessly, and implement rigorously.
-   Takes ownership and sees things through to completion.
-   Can take a stand yet commit even when they disagree.
-   Doesn't need heavy direction and enjoys the 'grey' areas.
-   Likes open-ended problems and thrives in the face of uncertainty – the elements of a startup environment.

### Our Interview Process

Our interview process is designed to be thorough and respectful of your time:

-   **Take-Home Assignment:** A practical exercise to assess your coding skills.
-   **Technical Interview:** A deeper dive into your technical expertise and problem-solving.
-   **Team Interview:** An opportunity to meet potential teammates and discuss collaboration.

Ready to make a significant impact at a fast-growing health-tech startup? **Apply now to join our team!**

## Other open roles at Finni Health

- [Senior Manager, Practice Operations](https://zerogtalent.com/frontier-jobs/finni-health/senior-manager-practice-operations-107966) — Remote (US)
- [Senior FP&A Analyst – Clinic Finance & Business Partner](https://zerogtalent.com/frontier-jobs/finni-health/senior-fp-a-analyst-clinic-finance-business-partner-106777) — Remote (US)
- [Payroll Manager](https://zerogtalent.com/frontier-jobs/finni-health/payroll-manager-106775) — Remote (US)
- [Full-Stack Software Developer 2](https://zerogtalent.com/frontier-jobs/finni-health/full-stack-software-developer-2-75960) — San Francisco, CA, US / Toronto, ON, CA / Toronto, Ontario, CA / Remote (US; CA)

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*Source: [Zero G Talent](https://zerogtalent.com), the job board for space, defense, AI, robotics and frontier-tech companies.*