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Back End Developer $200/hr Remote | Mercor

Crossing Hurdles
Department:Backend Developer
Type:REMOTE
Region:USA
Location:United States
Experience:Mid-Senior level
Estimated Salary:$62,400 - $83,200
Skills:
C++RUSTOBJECT-ORIENTED DESIGNDEBUGGINGTESTINGMOBILE APPLICATIONSSYSTEMS ENGINEERING
👁️ Views: 12🚀️ Applied: 0
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Job Description

Posted on: December 16, 2025

At Crossing Hurdles, we work as a referral partner. We refer candidates to Mercor that collaborates with world’s leading AI research labs to build and train cutting-edge AI models.

Organization: Mercor

Position: Systems Software Engineer (C++/Rust)

Referral Partner: Crossing Hurdles

Type: Hourly contract

Compensation: $200/hr

Location: Remote

Duration: 1 month

Commitment: 15–20 hours/week, flexible and asynchronous

Role Responsibilities:

  • Develop and validate coding benchmarks in C++/Rust with a focus on object-oriented design principles.
  • Curate tasks, solutions, and test suites from real-world repositories.
  • Ensure benchmarks include robust unit and integration tests for solution verification.
  • Debug, optimize, and document benchmark code to ensure reliability and reproducibility.
  • Provide structured feedback on solution clarity and adherence to systems engineering best practices.

Requirements:

  • Strong experience as a systems engineer at a top-tier tech company or a US national lab.
  • Strong proficiency in C++/Rust.
  • Experience with debugging, testing, and validating mobile applications.
  • Attention to detail and ability to communicate technical reasoning clearly.

Application Process: (Takes 20 min)

  1. Upload resume
  2. AI interview based on your resume (15 min)
  3. Submit form.
Originally posted on LinkedIn

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👁️ Views: 12🚀️ Applied: 0
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