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Senior Backend Engineer

Re:Build Launchpad🌐 Remote💼 Full-time💰 $165,000–$165,000🗓 2026-09-01 → 2026-09-26

Core

Building core services and AI infrastructure for an AI-powered platform that coordinates hardware product development by converting unstructured inputs into structured engineering artifacts.

Role type

Senior hands-on backend engineer (AI infrastructure)

Builds

Core backend services, AI agent orchestration pipelines, and real-time project intelligence systems for hardware product development.

Domain

Hardware product development / AI infrastructure

Deliverable

production ML models | product features

Required skills

Python, FastAPI, PostgreSQL, REST API design, task queues (Celery/Redis), LLM API integration, containerized deployments (Docker), CI/CD pipelines, AI coding tools proficiency

Preferred skills

Early-stage startup experience, agent orchestration frameworks (LangChain/LangGraph), GCP services, Infrastructure-as-code (Terraform), ETL workflows, hardware development background

Technologies

Python, FastAPI, PostgreSQL, Celery, Redis, LangChain, LangGraph, Anthropic Claude, OpenRouter, GCP (Cloud Run, Cloud SQL, Memorystore), Terraform, Docker, OpenAPI, SQLAlchemy

Responsibilities

Designing and implementing RESTful APIs with auto-generated client SDKs; Developing ingestion pipelines to extract structured data from unstructured inputs; Building and extending agentic AI workflows for data extraction and coordination; Integrating LLM APIs with streaming and error handling; Deploying and operating services on GCP with Terraform; Writing well-tested code and participating in code reviews.

Seniority

Senior, hands-on IC

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