Staff Backend Engineer - Health Tech Startup Growth Role

Rythm Health; United States; Remote; USD 190,000 - 270,000; Full time

Benefits offered by this job

Equity participation

Full healthcare coverage

Remote-first environment

401(k)

Generous PTO

Home blood testing access

Healthcare plan options fully covered

Small collaborative team

Job summary

Rythm Health, Inc. is seeking a Staff Backend Engineer in a remote, US‑based role. This high‑leverage position focuses on architecture ownership without management duties, with base salaries benchmarked in the $190K–$270K range plus equity.

The role emphasizes scalable backend systems, HIPAA-adjacent data handling, and cross‑functional collaboration across lab, logistics, billing, and analytics. You’ll lead critical projects from discovery to launch, shaping our platform with an emphasis on

Qualifications

• Extensive experience designing, building, and owning backend systems at scale.
• Experience integrating internal systems and third‑party platforms.
• Strong testing, observability, performance, security, and production operations.
• Hands-on mindset and ability to work with cross‑functional partners.
• Healthcare or consumer health experience preferred.

Responsibilities

• Design, build, and own reliable backend services and APIs.
• Own complex projects from technical discovery through launch.
• Build systems connecting member experiences with lab, logistics, billing, analytics.
• Make architectural decisions balancing speed, maintainability, performance, security, and scale.
• Improve service reliability through testing, observability, and incident response.
• Partner with mobile and product engineers to define contracts and data flows.
• Identify technical risks and reduce unnecessary complexity.
• Establish and evolve development standards and tools as the team grows.
• Use AI-assisted workflows to increase engineering quality and speed.

Skills

Backend systems

HIPAA-adjacent data

Cross-functional integration

Observability

AI-assisted workflows

Security & scale

Job description

Staff Backend Engineer - Health Tech Startup Growth Role — Remote

Career Level & Market Position: The "Staff" designation signals an individual contributor leadership role — above Senior, below Principal/Distinguished. This is a high-leverage position for engineers looking to shape architecture without moving fully into management. Market benchmarks for Staff Backend Engineers at US health-tech startups range from $190K–$270K base, plus equity — Rythm's "highly competitive" language and meaningful equity suggest alignment with this range.

Skills You'll Build:

• End-to-end ownership of distributed backend systems at scale
• Healthcare data compliance and regulated product experience (HIPAA-adjacent, sensitive data handling)
• Cross-functional systems integration (lab, logistics, billing, analytics)
• AI-assisted engineering workflows — a rapidly in-demand skill set
• Observability, incident response, and production operations maturity

Company Stage & Culture Signals: Rythm describes itself as a small, fast-moving, vertically integrated team — classic growth-stage startup. "High ownership, low ego" and "no title hierarchy for ideas" are strong green flags for engineers who want impact over politics. The small team size means your architectural decisions will carry real weight.

Green Flags: Equity participation early in company growth, full healthcare coverage, strong mission alignment in preventative health.

Watch For: No explicit engineering team size is mentioned; "small team" context-switching may stretch bandwidth. The lack of salary transparency is a mild yellow flag — come prepared to negotiate with market data in hand.

About Us

Rythm is the fastest-growing lab in America. We redefined at-home testing with the world's easiest blood test and created a culture around monthly lab testing from home. We've processed millions of tests across all 50 states, and we do everything in-house, from sample testing and logistics to code, marketing, and design. That vertical integration gives us the speed, control, and creativity to shape the future of health and wellness.

The Role

Behind every Rythm member experience is a network of systems connecting our product, laboratory, logistics, and operations. As a Staff Backend Engineer, you'll help build and strengthen that foundation.

You’ll take ownership of complex projects from the first technical decisions through launch and whatever comes next. Since we're a small team, you'll work directly with people across the business and have a clear view of how the things you build affect our members and the teams supporting them.

We're looking for someone who can look at a messy problem, figure out what actually matters, and build a solution that works today without creating headaches down the road. You'll have a real voice in our backend architecture and engineering practices, but this is still very much a hands‑on role. You'll spend most of your time designing systems, writing code, and improving the platform alongside the rest of the team.

What You’ll Do

• Design, build, and own reliable backend services and APIs that support Rythm's products and internal operations.
• Own complex projects from technical discovery and architecture through implementation, launch, and iteration.
• Build systems that connect member experiences with laboratory, logistics, billing, analytics, and other operational workflows.
• Make architectural decisions that balance delivery speed, maintainability, performance, security, and scale.
• Improve service reliability through thoughtful testing, observability, incident response, and operational practices.
• Partner with mobile and product engineers to define clear contracts, scalable data flows, and dependable integrations.
• Identify technical risks and reduce unnecessary complexity across the platform.
• Help establish and evolve development standards and tools as the engineering team continues to grow.
• Use modern development tools, including AI-assisted workflows, to increase engineering quality and speed.

What We’re Looking For

• Extensive experience designing, building, and owning backend systems at scale.
• A proven track record of owning complex, cross-functional initiatives.
• Experience integrating internal systems and third‑party platforms across complex business workflows.
• Strong understanding of testing, observability, performance, security, and production operations.
• The ability to move between long‑term architecture and immediate delivery needs.Strong communication skills and the ability to work effectively with both technical and non‑technical partners.
• A hands‑on mindset; you enjoy building and want to remain close to the technical work.
• High ownership, low ego, and comfort operating in a fast‑moving environment with evolving priorities.
• Previous time spent within healthcare, consumer health, or direct‑to‑consumer businesses is preferred.
• A strong understanding of regulated products and navigating sensitive data is preferred.

What’s In It For You?

Rythm Health offers a benefits package which includes:

• A highly competitive base salary.
• Meaningful equity aligned with the scope and impact of your role.
• A monthly Rythm membership with full access to at‑home blood testing and personalized health insights.
• High ownership and visibility from day one, with the ability to make a meaningful impact.
• The chance to help shape the future of personalized health and preventative care.
• Flexible, remote‑first work environment.
• A generous paid time off policy.
• 401(k).
• Multiple healthcare plan options, with select plans fully covered by Rythm.
• A small, collaborative, mission‑driven team that moves quickly and values great ideas regardless of title.

Is this role fully remote or does it require office presence? Rythm explicitly offers a flexible, remote‑first work environment, so there is no required office presence. The role is open to candidates anywhere in the United States. What is the salary range for this Staff Backend Engineer position? Rythm describes the compensation as "highly competitive" but does not disclose a specific salary range in the job posting. The package also includes meaningful equity and a full benefits suite including healthcare and 401(k). What technologies or programming languages does Rythm use for backend development? The job posting does not specify particular languages or frameworks, but emphasizes experience with scalable backend systems, APIs, observability, and AI‑assisted development workflows — worth asking about during the interview. Is healthcare industry experience required for this role? Healthcare or consumer health experience is preferred but not strictly required. A strong understanding of regulated products and sensitive data handling is also listed as preferred rather than mandatory. How much autonomy does a Staff Engineer have at Rythm? Staff Engineers at Rythm own projects from initial technical decisions through launch and iteration, have a real voice in backend architecture, and work directly with cross‑functional business teams — indicating a high level of autonomy and visibility.

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