Senior Backend Developer

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Node.jsPythonBackendTypeScriptFastAPI

Full Time - Long Term

English - C1 Advanced
Remote

Senior Backend Developer

We are looking for a modern, AI-empowered senior backend engineer to help build and launch a new digital purchase platform. The role involves owning backend services end-to-end, integrating third-party providers, and delivering agentic AI features.

You will work on a greenfield backend, building an integration layer, AI plumbing, and an agent-facing dashboard that enables real-time customer support and AI-assisted conversations.

Responsibilities

  • Build and own provider connectors including authentication, retries, webhooks, and observability
  • Lead technical design discussions and own complex parts of the stack
  • Collaborate closely with product stakeholders in short sprints
  • Deliver AI features such as chatbots and agent co-pilot tools end-to-end
  • Define engineering best practices including clean code, testing, CI/CD, and AI-generated documentation
  • Mentor team members through pairing and code reviews

Why It’s Interesting

  • Greenfield rebuild with a modern technology stack
  • Hands-on work with agentic AI tools and LLM-based systems
  • Clear path to a technical lead role after the initial project phase

Skills Required

  • 6+ years of experience building production backends
  • Strong experience with TypeScript/Node.js or Python/FastAPI
  • Experience integrating third-party APIs at scale
  • Hands-on experience with LLMs and agentic AI tooling
  • Cloud and infrastructure-as-code experience (AWS or GCP, Terraform, Docker, CI/CD)
  • Bonus experience with VLM, RPA, or browser automation
  • 1HR Screening
  • 2Live Coding
  • 3Technical Interview