unpack

unpack

unPack is a luggage rental service based in New York. The company offers a convenient solution for travelers by delivering bags to hotels via UPS by 5 pm on check-in dates. Customers can rent luggage for up to six days, making it easier to manage their travel needs. Another entity named unpack is an e-learning platform that supports tech course creators. It allows them to create and scale cohort-based learning communities, fostering collaboration and engagement among learners. Additionally, unpackai is a software library designed for developers, available for installation via pip. Each of these companies operates under the "unpack" name, serving different markets and needs.

e-learning
1-10
Founded 2021

Description

  • Design, optimize, and maintain mission-critical backend microservices using Golang and Node.js/TypeScript.
  • Evolve an event-driven architecture built on Kafka to support massive asynchronous workflows and high-volume data streams.
  • Manage, scale, and optimize MongoDB and Redis data layers for fast reads and high availability.
  • Architect and implement AI-powered systems, autonomous agentic workflows, and meta-prompting frameworks.
  • Design, secure, and document GraphQL and RESTful APIs for a global, highly active user base.
  • Solve complex algorithmic, product, and quantitative challenges within backend business logic.
  • Champion technical improvements that elevate product capabilities and expand backend scale.
  • Work cross-functionally to deliver robust, clean, and production-grade systems.

Requirements

  • 5+ years of deep backend experience with strong proficiency in Golang.
  • Strong core capabilities in JavaScript/TypeScript and Node.js.
  • Proven experience architecting asynchronous, event-driven microservices using Kafka or equivalent high-scale message brokers.
  • Advanced understanding of data modeling, scaling, document schemas, and indexing strategies in MongoDB and Redis.
  • History of building stable, production-grade applications with clean coding practices and modular component designs.
  • Strong mathematical background or aptitude for solving complex calculation problems related to gaming, mechanics, or financial data layers (preferred).
  • Experience in high-growth startup environments in gaming, Web3, fintech, or high-volume consumer tech (preferred).
  • Real-world experience with LLMs, autonomous agentic workflows, and advanced meta-prompting strategies (preferred).
  • Familiarity with Docker, Kubernetes, and cloud environments from a developer's standpoint (preferred).
  • Availability to work aligned with EST/Eastern Europe business hours (preferred).

Benefits

  • Extreme architectural autonomy and low bureaucracy.
  • Opportunity to work with a highly competent, autonomous team.
  • Strong support for professional growth and learning.
  • Clear runway toward senior architecture and engineering leadership.
  • High-growth upside for engineers who take end-to-end ownership.

Interested in this position?

Apply directly on the company website

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