Senior Django / DRF Backend Engineer (SaaS)

We are looking for a highly skilled Django Backend Engineer to help accelerate the development of our B2B SaaS platform. Only freelance, no companies. Requirements: 3+ years of professional experience with Django Strong expertise in Django REST Framework (DRF) Strong SQL and database design skills Experience building scalable APIs Solid understanding of software architecture and clean code Strong problem-solving skills Ability to work independently and deliver quickly Experience with AI/LLM integrations is a plus Preferred experience: * Building SaaS products * Third-party API integrations * Workflow automation systems * Data enrichment pipelines * CRM platforms * AI/LLM integrations * Tools similar to Clay, Zapier, Make, n8n, HubSpot, Apollo or Airtable What you'll do: Develop new backend features Design and optimize APIs Improve performance and scalability Collaborate closely with our lead developer and founder Help ship features fast without sacrificing code quality Mandatory: Clockify time tracking is required Screenshots enabled Maximum activity level must be maintained during tracked work sessions Daily communication and progress updates Clean, production-ready code only To confirm you have read the entire job description, start your proposal with: "Django Expert - SaaS"