Senior Software Engineer – AI-Driven Life Sciences (Remote)

StartX

Redwood City, Northern (CA, KY)

Hybrid

USD 129,000 - 193,000

Full time

14 days+
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Job summary

Karius, a life sciences company in Redwood City, CA, seeks a Senior Software Engineer to design, develop, and maintain scalable software powering cloud services, APIs, and AI-driven data analytics. You will collaborate with engineering, product, analytics, and clinical teams to deliver reliable software that supports infectious disease diagnostics.

Ideal candidates have 7+ years of backend experience with TypeScript/Node.js, Docker/Kubernetes, and AWS in production, plus strong problem-solving

Qualifications

  • Bachelor's degree in a technical field and 7+ years of software engineering experience; or a Master's with 5+ years of experience.
  • Experience designing, deploying, and maintaining backend software in production.
  • 3+ years building TypeScript/Node.js services in production.
  • Strong design for scalable, reliable systems with attention to testing and observability.

Responsibilities

  • Collaborate with cross-functional teams to design scalable software solutions.
  • Contribute to design reviews and code reviews and participate in deployments.
  • Develop and maintain backend services and data storage solutions.
  • Improve testing, monitoring, and documentation across the stack.
  • Troubleshoot production issues and drive root-cause analysis.

Skills

Backend development
TypeScript
Node.js
AWS
Kubernetes
Database design
Testing frameworks
DevOps
Team leadership

Education

BS in Computer Science/Engineering
MS in related field

Tools

Docker
Kubernetes
GraphQL
AWS
PostgreSQL

Job description

Karius, a life sciences company in Redwood City, CA, seeks a Senior Software Engineer to design, develop, and maintain scalable software powering cloud services, APIs, and AI-driven data analytics. You will collaborate with engineering, product, analytics, and clinical teams to deliver reliable software that supports infectious disease diagnostics.

Ideal candidates have 7+ years of backend experience with TypeScript/Node.js, Docker/Kubernetes, and AWS in production, plus strong problem-solving

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