Quantiphi

Quantiphi

Full Stack Developer

USA - Remote

Sponsorship not specifiedDetected 30 days ago
TypeScriptPythonReactNext.jsNode.jsFastAPIDistributed SystemsFull-Stack DevelopmentGitPostgreSQLRedisSnowflakeVector DatabasesAWSGCPAzureCloud PlatformsDockerKubernetesCI/CDGitHub ActionsAPI DevelopmentGraphQLREST

About the role

  • This is a hands-on engineering role with strong ownership across architecture, developer experience, and system reliability.

Responsibilities

  • Design and build scalable full stack applications using React, TypeScript, and Next.js on the frontend and Python (FastAPI) and/or Node.js on the backend
  • Architect and maintain RESTful APIs and microservices with strong versioning, backward compatibility, and API-first design principles
  • Develop distributed systems leveraging event-driven architectures, messaging systems (Kafka, Pub/Sub), and asynchronous processing
  • Build and integrate LLM-powered applications, including RAG pipelines, agentic workflows, and tool-calling frameworks (LangChain, LangGraph)
  • Collaborate with AI/ML teams to integrate model serving platforms and orchestrate multi-agent systems
  • Implement real-time capabilities using WebSockets, Server-Sent Events (SSE), or streaming frameworks
  • Deploy and manage cloud-native applications on GCP and/or Azure, leveraging Docker and Kubernetes
  • Build developer-friendly tools including SDKs, documentation, and API portals
  • Mentor engineers and contribute to system design, architecture reviews, and best practices

Requirements

  • 5-10 years of experience in full stack software development
  • Strong expertise in:
  • Hands-on experience with PostgreSQL and data modeling
  • Experience with Docker, Kubernetes, and cloud platforms ( GCP and/or Azure )
  • Strong knowledge of CI/CD pipelines (GitHub Actions or similar)
  • Experience with API lifecycle management (authentication, versioning, rate limiting)
  • Familiarity with LangChain, LangGraph, or similar frameworks
  • Experience with:
  • Experience with event-driven systems (Kafka, Pub/Sub, Redis)
  • Knowledge of vector databases (pgvector, Pinecone, Milvus)

Nice to have

  • Experience working with FHIR R4, HL7 v2, or SMART on FHIR
  • Integration with EHR systems (e.g., Epic)
  • Exposure to clinical workflows, CDS Hooks, or patient-facing applications

Skills

  • Our work is rooted in delivering accelerated, quantifiable business value, not just technology for technology's sake.
  • 3x AWS AI/ML award wins.
  • 3x NVIDIA Partner of the Year titles.
  • 2x Snowflake Partner of the Year awards.
  • Make an impact at one of the world's fastest-growing AI-first digital engineering companies.

This listing is sourced directly from Quantiphi's careers page and normalized into a canonical job model.