Luxor Technology

Backend Engineer – Golang

Luxor Technology

full-time

Posted on:

Location Type: Remote

Location: China

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Tech Stack

Distributed SystemsDockerGoKubernetesLinux

About the role

  • Design, implement, and maintain backend services using Golang
  • Build and operate high-concurrency, long-lived network services that support large-scale connections
  • Contribute to system architecture with a focus on high availability, scalability, and fault tolerance
  • Analyze and optimize system performance, latency, and resource utilization in production environments
  • Deploy, monitor, and troubleshoot services running on Kubernetes (K8s)
  • Participate in code reviews and design discussions to ensure high code quality and operational reliability
  • Write and maintain technical documentation for system design, deployment, and operational workflows
  • Collaborate with cross-functional teams to support and evolve Luxor’s core services

Requirements

  • A bachelor’s degree in computer science, software engineering, or a related field is preferred
  • 3+ years of backend engineering experience (Golang).
  • Strong proficiency in Golang, with good coding standards and an emphasis on maintainability and engineering quality
  • Hands-on experience building high-concurrency, long-lived network services (e.g., TCP services, real-time systems, gateways, proxies).
  • Familiarity with Docker and Kubernetes (K8s), including containerized deployments, resource management, rolling updates, and service discovery.
  • Good understanding of data structures and performance optimization techniques.
  • Comfortable working in Linux environments, with the ability to troubleshoot and diagnose system-level issues.
  • Proven interest and experience in building high-availability, scalable distributed systems
  • Strong documentation and code review habits, with the ability to clearly communicate technical designs and trade-offs.
  • Reading and writing proficiency in English for technical documentation and asynchronous collaboration.
Benefits
  • Health insurance
  • Flexible work arrangements
  • Professional development opportunities
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
Golangbackend engineeringhigh-concurrency servicesnetwork servicessystem architectureperformance optimizationtechnical documentationdata structuresLinux troubleshootingdistributed systems
Soft Skills
code reviewcommunicationcollaborationdocumentationproblem-solvingattention to detailoperational reliabilityengineering qualitydesign discussionsmaintainability
Certifications
bachelor’s degree in computer sciencebachelor’s degree in software engineeringrelated field degree