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Quantitative Systems

Back End Developer

Quantitative Systems, New York City, NY, United States


Company Overview

At this Early Stage Startup, we’re on a mission to redefine digital interactions with a blend of AI and social connectivity. Anchored in New York City’s tech hub, we’re building mobile-focused, AI-enhanced tools designed to create more meaningful connections across digital spaces. Our team thrives on innovation, and we’re looking for a key player to help us shape this vision from the ground up.

Role Overview

This Early Stage Startup is on the hunt for an experienced Backend/Data Specialist to join our core team. In this role, you’ll work in partnership with the Initiator, building expandable systems and data workflows that will power our iOS application. You’ll play a leading role in architecting the backend that brings AI and social networking to life, laying the groundwork for seamless and insightful user experiences.

What You’ll Bring to the Team

  • ?? 5+ years’ expertise in server-side engineering, with proficiency in Python/NodeJS.
  • ?? Proven ability to thrive in a fast-paced environment—bonus points for previous startup or founder experience!
  • ?? Hands-on expertise with cloud solutions (e.g., GCP, AWS) to support large-scale, efficient backend operations.
  • ??? Experience with both non-SQL and SQL databases to design robust data systems.
  • ?? REST and GraphQL API mastery with a solid grasp of modular services systems.

Extra Powers (Preferred Skills)

  • ?? Familiarity with Tecton, Metaflow, or MLflow for data processing flows and machine learning workflows (experience with Luigi or Airflow also welcome).
  • ?? Exposure to native iOS development and an understanding of social platform mechanics.
  • ?? Experience architecting social networking features or related platforms.

Day-to-Day Adventures

  • ?? Build expandable backend frameworks that empower our mobile-focused application.
  • ?? Collaborate with cross-functional teams to streamline data flow and ensure high integration quality.
  • ?? Optimize data foundation for real-time data analysis, user behavior insights, and performance monitoring.
  • ?? Safeguard backend stability, security, and efficiency for an effortless user experience on iOS.
  • ?? Participate in peer coding assessments and architecture discussions, driving best practices and technical quality across the board.

Position Details

  • Location
    New York City-based, 1 day WFH

  • Compensation
    Base salary of $125k - $195k, plus equity