Software Engineer - Full Stack at K Health | NY, US | Rezi

Software Engineer - Full Stack at K Health

Software Engineer - Full Stack

K Health · NY, US

5 days ago

Software Engineer - Full Stack

K Health · NY, US

6 days ago
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About the Role

As a Software Engineer at K Health, you will be responsible for technical excellence in clinical AI and product development, serving patients and physicians. Your mission is to build a product ecosystem where reliability, privacy, and performance are paramount, developing reusable components and resilient architectures to ensure seamless patient interactions and secure data. You will create foundational frameworks to deploy high-quality experiences across a portfolio of partners.

Responsibilities

  • Support the end-to-end lifecycle of products and features, from multi-platform clients to backend services.
  • Enforce standards for high-stakes engineering, ensuring performance, accessibility, and data privacy.
  • Proactively modernize systems to leverage agentic AI tools for improved developer productivity and team efficiency.
  • Act as a stabilizing force in complex technical situations, clarifying ambiguous requirements and mitigating risk.
  • Level up the engineering organization by fostering an ownership mindset and modeling fast, high-quality development.

Requirements

  • 3-5+ years of professional software engineering experience with a focus on building customer-facing products.
  • Strong professional experience in front-to-back-end development using Node/Typescript.
  • Experience with a JVM language (Kotlin or Java) is a major plus.
  • Understanding of building resilient APIs that support critical workflows on any user-facing platform.
  • Experience with GraphQL and Typescript in middle layers.
  • Develop with the customer in mind, prioritizing their experience across functional and non-functional considerations for Web and Mobile platforms.
  • Proficiency with modern agentic development tools (i.e., Claude Code).
  • Experience building reusable frameworks, white-label solutions, or multi-tenant architectures.
  • Background in high-stakes industries (e.g., HealthTech, ConsumerTech, or Conversational AI).
  • Proven ability to work with high levels of autonomy.
  • Bachelor’s or Master’s degree in Computer Science or a related technical field.
  • Experience with Kotlin Multiplatform (KMP) is a bonus.
  • Deep knowledge of security best practices and data encryption is a bonus.
  • Experience with healthcare standards (FHIR, HL7) or integrating with EHR systems is a bonus.

Skills

  • Node/Typescript
  • Kotlin
  • Java
  • GraphQL
  • Typescript
  • Agentic AI tools
  • Claude Code
  • Kotlin Multiplatform
  • Security best practices
  • Data encryption
  • FHIR
  • HL7

Location

  • New York City

Work Type

  • Onsite
  • Hybrid

Experience Level

  • 3-5+ years

Education Level

  • Bachelor's degree
  • Master's degree

Salary/Compensations

  • $140,000—$165,000 USD

Benefits

  • Hybrid work schedule with weekly lunches and stocked fridges
  • Monthly social committees for company events
  • 18 vacation days
  • 9 company holidays
  • 5 sick days
  • 2 personal days
  • Stock options for every full-time employee
  • Paid parental leave
  • 401k benefit
  • Commuter Benefits
  • Competitive health, dental, and vision insurance options

About the Company

  • K Health's AI-powered virtual care engine powers leading health systems.
  • Our integrated model modernizes primary care using AI to prioritize humans.
  • We offer clinical AI (PatientGPT) and access to close care gaps 24/7 for patients.
  • We provide provider-serving agentic solutions (Perfect Note) to reduce administrative overload and burnout.
  • We deploy Virtualists in AI-powered virtual clinics 24/7 for health systems to capture and retain patient care journeys, strengthening profitability.
  • Founded in 2016, headquartered in New York City.
  • Backed by over $443.5M from leading investors.
  • We offer competitive compensation packages based on industry benchmarks.
  • Offer amounts are determined by factors such as candidate's experience and expertise.

Equal Opportunity

  • We are proud to be an Equal Opportunity Employer and consider applicants for employment regardless of race, ethnicity, religion, color, national origin, ancestry, disability, medical condition, genetic information, marital status, sex, gender, gender identity, gender expression, sexual orientation, pregnancy, childbirth and breastfeeding, age, citizenship, military or veteran status, or any other class protected by applicable federal, state, and local laws.
  • We are deeply committed to building teams as diverse as the patients we serve and strive to cultivate an environment where everyone can bring their most authentic self to work.
  • We depend on our differences to make our team stronger, our workplace more dynamic, and our product accessible to all of our users.
  • All communication for job offers from K Health will come from email addresses ending in @khealth.com.
  • K Health will never ask you to provide financial information about yourself during the recruitment process.
  • We will never use personal email accounts or other domains for official correspondence.
  • Our official job postings are only listed on our official website and reputable job boards.
  • Be cautious of job offers from sources other than these platforms.