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GreyOrange

Posted 27 Aug 2026

Sr. Staff Fullstack Engineer

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Employment
Full time
Team
Software Engineering
Posted
27 Aug 2026

About the role

We are looking for a highly skilled Staff Engineer (full stack) with deep backend expertise to drive architecture, scalability, and engineering excellence. You will play a critical role in designing large-scale systems, mentoring teams, and building high-performance products used by millions.


Responsibilities:

  • Lead the design and development of scalable, high-performance backend systems and APIs.
  • Own end-to-end architecture for complex product features across backend and frontend layers.
  • Drive technical decisions, system design, and best engineering practices.
  • Collaborate with product, design, and cross-functional teams to deliver business impact.
  • Mentor engineers and elevate overall team capability.
  • Improve system reliability, performance, and observability.
  • Contribute to frontend development where needed (React) with a strong backend-first mindset.
  • Lead code reviews, enforce clean architecture, and maintain high code quality.


Requirements:

  • 12+ years of software engineering experience with strong backend focus.
  • Expertise in backend technologies such as Java / Golang / Node.js / Python.
  • Strong experience in designing distributed systems and microservices architecture.
  • Deep understanding of data structures, algorithms, and system design.
  • Experience with RESTful APIs, GraphQL, and event-driven architectures.
  • Strong database knowledge: SQL (PostgreSQL/MySQL) + NoSQL (MongoDB/Redis).
  • Hands-on experience with cloud platforms (AWS / Azure / GCP).
  • Familiarity with containerization (Docker, Kubernetes).
  • Working knowledge of frontend frameworks like React / Angular / Vue.js .
  • Experience with CI/CD, DevOps practices, and system monitoring tools.


What We're Looking For:

  • Strong ownership and problem-solving mindset.
  • Ability to work in a fast-paced, product-driven environment.
  • Excellent communication and stakeholder management skills.
  • Passion for building scalable and maintainable systems.

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