Job Board
LogoLogo

Get Jobs Tailored to Your Resume

Filtr uses AI to scan 1000+ jobs and finds postings that perfectly matches your resume

Kernel Logo

Backend Systems Engineer (Senior, US-Based, Python/FastAPI)

Kernel

Salary not specified
Dec 1, 2025
Remote, US
Apply Now

Kernel Intelligence is looking to solve the problem of turning unstructured documents into high-quality, decision-ready data in the commercial real estate industry

Requirements

  • Strong fluency in Python 3.10+ with async/await
  • Deep experience with FastAPI or Starlette (middleware, request context, router composition)
  • Hands-on skill with SQLAlchemy 2.x async engines, sessions, and repository patterns
  • Solid understanding of distributed-systems fundamentals: locks, retries, backpressure, idempotency, consistency
  • Practical experience integrating OIDC/JWT in multi-tenant applications
  • Comfort with dependency injection frameworks/patterns
  • Experience building secure, scalable, and stable cloud-native services on Kubernetes with Istio Mesh (or alternative)

Responsibilities

  • Design and build distributed backend services and apis in Python (3.12+) using FastAPI + SqlAlchemy and modern async patterns
  • Implement event-driven pipelines (typed events, queues, idempotent handlers) that are observable and resilient
  • Model, evolve, and scale data schemas and pipelines in heterogenous persistence architectures (RDBMS, NoSQL, VectorDBs)
  • Apply dependency injection patterns (e.g., dependency_injector or equivalent) for modular, testable systems
  • Instrument everything — traces, metrics, structured logs — and use real runtime data to drive improvements
  • Deploy and operate services on Kubernetes with platform engineers (GitOps/Terraform collaboration)
  • Drive reliability through rigorous testing (unit, async integration, and functional tests)

Other

  • 5+ years of experience building backend or distributed systems
  • You take ownership and deliver — you ship, measure, iterate, and operate
  • You communicate clearly and collaborate well across engineering and product
  • Flexible remote role with competitive compensation
  • Work closely with a highly technical founding team that values design clarity and data-driven engineering