Flow RMS

Senior Python Back-end Engineer in Flow RMS

FULL_TIME

Remote | Senior | Full time | Programming

Gross salary $450 - 700 USD/month

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Company: Flow RMS
Overview: Flow RMS is building the operational backbone for the industrial supply chain, serving manufacturers, sales rep firms, and distributors. Our platform replaces slow, manual workflows—CRM, orders, commissions, product data, reporting—with an AI-first, automation-driven system that mirrors how this industry operates. We move fast, ship daily, and expect engineers to think, not just code. This role contributes to core backend systems powering CRM workflows, AI-driven document ingestion, and data-heavy operational services, delivering scalable, reliable capabilities that directly impact field operations and business outcomes.

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What you will do

  • Build and maintain async-first Python services in production.
  • Design and implement GraphQL APIs and supporting service layers.
  • Own backend systems powering CRM workflows and AI document processing.
  • Write clean, well-typed, maintainable Python code.
  • Apply strong architectural patterns consistently across the codebase.
  • Collaborate directly with frontend, AI, and product leadership.
  • Ship improvements continuously without introducing technical debt.
  • Operate in an environment that values correctness, maintainability, and performance.

Requirements and expectations

We are seeking a Senior Python Backend Engineer with deep experience in async systems to help scale Flow RMS’s core backend. You will work in a production codebase that values correctness and performance, with ownership over architecture and long-term maintainability. You will engage in building robust data-heavy services, including CRM workflows and AI-driven document processing, while aligning with product goals and customer needs.
Technical focus: Python 3.11+ (preferably 3.13), async I/O patterns, FastAPI or similar async frameworks, Pydantic for data validation and settings, PostgreSQL with advanced features, SQLAlchemy 2.0 async ORM, Alembic migrations, GraphQL (Strawberry preferred), REST API design, API versioning, and clean, layered architectures. You will implement repository patterns, dependency injection, and service layers, with SOLID principles at the core.
AI-oriented coding: This role requires active, real-world use of AI-assisted development. You must apply agentic coding methods, break work into specs for AI tools, delegate subtasks, and leverage AI to accelerate development while preserving correctness. Stay current on AI tooling, patterns, and LLM capabilities, combining strong typing with structured outputs.
Desirable environment: Multi-tenant databases, vector stores, embeddings, semantic search, and integration with AI/ML tooling. We value an engineer who ships quickly yet avoids technical debt, with a strong bias towards high-quality code, clear communication, and collaboration across teams.

Desirable qualifications and traits

AI/ML experience: LLM integrations (OpenAI, Anthropic Claude, Groq), structured frameworks (e.g., pydantic-ai), vector databases (Qdrant, Pinecone, Weaviate), and AI agents with tool registration and structured outputs.
Infrastructure and DevOps: Docker, Kubernetes, Redis, TaskIQ or Celery, CI/CD (GitHub Actions), serverless platforms (Modal or equivalents), and S3-compatible storage. Observability tooling (Datadog or similar), and experience with PDF/DOCX/OCR document processing.
Data tooling: Polars or Pandas for data processing, and robust data modeling for multi-tenant scenarios.

Benefits and how we work

We offer a collaborative, high-impact environment with ownership over meaningful systems. While specifics may vary by location, we provide competitive compensation, opportunities for growth, and a culture that emphasizes continuous learning and low-ceremony engineering. You’ll join a team that values autonomy, clear communication, and principled decision-making. We encourage a healthy work-life balance and provide the resources you need to succeed, including mentorship, modern tooling, and opportunities to contribute to a fast-growing enterprise-grade platform.

GETONBRD Job ID: 58132

Fully remote You can work from anywhere in the world.

Remote work policy

Fully remote

Candidates can reside anywhere in the world.

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About Flow RMS

Flow RMS is building the operational backbone for the industrial supply chain, serving manufacturers, sales rep firms, and distributors. -We move fast -We ship daily -We expect engineers to think, not just code — Flow RMS's full profile

Senior Python Back-end Engineer
Flow RMS • Remote
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