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Backend DevelopmentRemote

Senior Backend Engineer - Mobile

Cybercoders - Startup

Newport Beach, Orange County, ๐Ÿ‡บ๐Ÿ‡ธ United StatesFull-time - Senior (4-7 years)0 applicantsCloses Jul 30, 2026

Salary

USD 140,664 - 140,664 / year

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Job description

Job details

  • Location: Newport Beach, Orange County
  • Work mode: Remote
  • Employment type: Full-time (Not an internship)
  • Salary: USD 140,664 per year

Role overview

Cybercoders is seeking a Senior Backend Engineer to help build a category-defining platform focused on data-driven connectivity and measurable outcomes. This role involves developing the robust backend infrastructure required to support a scalable mobile experience, ensuring high performance and reliability for users accessing powerful, trustworthy services.

Job details

This is a full-time, remote position based out of Newport Beach, Orange County. This is not an internship. The annual salary for this role is 140,664 USD.

Responsibilities

  • Design and implement scalable backend services to support mobile application functionality.
  • Develop high-performance APIs that ensure seamless data flow between the server and mobile clients.
  • Collaborate with cross-functional teams to define system requirements and technical specifications.
  • Optimize database queries and system architecture for maximum efficiency and reliability.
  • Maintain and improve existing codebase to ensure stability and security across the platform.

Requirements

  • Proven experience as a Senior Backend Engineer with a focus on mobile-supporting infrastructure.
  • Strong proficiency in modern backend languages and framework architectures.
  • Experience designing and implementing RESTful or GraphQL APIs for mobile platforms.
  • Deep understanding of database management and scalable cloud infrastructure.
  • Ability to work independently in a remote environment while maintaining high productivity.

Benefits

  • Competitive annual salary of 140,664 USD
  • Fully remote work flexibility
  • Opportunity to work on a category-defining platform
  • Professional growth in a data-driven environment

Keywords

Backend EngineeringMobile APISystem ArchitectureScalabilityData-driven DesignAPI Development