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Senior Backend Engineer [33310]

Stealth Startup

on-siteseniorpermanentbackend New York, United States Today via LinkedIn

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Tags

JavaGoNode.jsPostgreSQLMongoDBRedisAWSREST APIsMicroservicesDistributed Systems

About the role

Role Overview

Senior Backend Engineer to design, implement, and optimize backend systems powering mission-critical applications for businesses and consumers.

What You’ll Do

  • Infrastructure: Build and maintain scalable, secure, highly available systems; improve reliability, performance, monitoring; support cloud infrastructure and distributed systems.
  • Platform: Develop robust APIs, internal platforms, and developer tools; improve productivity, scalability, and operational efficiency.
  • Product: Build backend services for customer-facing applications; create scalable solutions that improve user experience and business outcomes.

Core Responsibilities

  • Design, architect, and implement scalable backend systems and APIs.
  • Ensure reliability, performance, security, and maintainability.
  • Collaborate with product managers, designers, and engineers to deliver end-to-end solutions.
  • Participate in code reviews, testing, documentation, and engineering best practices.
  • Troubleshoot complex production issues and drive continuous improvements.
  • Mentor junior engineers and contribute to technical leadership initiatives.

Requirements

  • Proficiency in backend languages such as Java, Go, or Node.js.
  • Experience with relational and/or NoSQL databases (e.g., PostgreSQL, MongoDB, Redis).
  • Familiarity with cloud platforms such as AWS, Google Cloud, or Azure.
  • Understanding of REST APIs, microservices, and distributed system architectures.
  • Strong problem-solving, debugging, and analytical skills.

Nice to Have

  • Docker and Kubernetes.
  • Knowledge of CI/CD and DevOps best practices.
  • Experience with event-driven architectures and large-scale distributed systems.
  • Exposure to high-volume transaction processing.
  • Leadership experience via mentoring, ownership, or technical guidance.

Work Environment / Location

  • In-office role in New York with regular onsite collaboration.

About Stealth Startup

Stealth Startup is building technology for businesses to operate more efficiently within the online food delivery and digital commerce ecosystem. The company’s engineering teams work across infrastructure, platform, and product development to solve complex, large-scale technical challenges.

Scraped 8/3/2026