We’re looking for a Senior Full Stack Developer (Backend Heavy) to lead the design and development of complex, operations-heavy internal platforms — such as CRMs, Inventory Systems, and Vendor Management Tools.If you’re strong in backend architecture , Python/FastAPI ecosystems , and asynchronous task orchestration (Celery or Dramatiq) — and can guide a small engineering team f — we’d love to connect.Key ResponsibilitiesTranslate business operations into modular, maintainable backend workflows Architect and build scalable, extensible internal applications and APIs Design and implement robust backend logic using FastAPI, SQLModel/Pydantic, and task queues (Celery/Dramatiq) Oversee API integrations, background job orchestration, and workflow automation Lead a small engineering team, enforcing clean architecture, code quality, and delivery standards Collaborate with UX and frontend teams (React/Next.js) for seamless integration Own the full lifecycle: requirements → architecture → implementation → QA → deployment → maintenance RequirementsStrong background in Python backend development (FastAPI preferred) 5+ years of full stack experience with emphasis on backend architecture and workflows Hands-on experience withFastAPI, Pydantic, SQLAlchemy, Celery/Dramatiq, and task-based architecture Solid understanding of database design, optimization, and migrations Experience building modular service layers and integrating third-party APIs Adept in DevOps, CI/CD pipelines, and cloud deployments (AWS, GCP, or Railway) Frontend familiarity — enough to guide React/Next.js developers and review PRs Excellent leadership, estimation, and communication skills — comfortable mentoring and unblocking other devs Bonus: Experience with Dramatiq and knowledge of refine.dev framework Preferred StackBackend: Python, FastAPI, SQLAlchemy, Pydantic, Celery/Dramatiq Frontend: React, Next.js Database: PostgreSQL Infra: Docker, AWS, Railway, CI/CD pipelines To ApplyPlease ShareLinks or descriptions of internal tools/platforms you’ve architected or led Examples of backend-heavy projects where you designed core workflows or async systems Any relevant GitHub, portfolio, or case studies showcasing your Python/FastAPI expertise #J-18808-Ljbffr