Miami, Florida Remote (Global)

G2i is hiring an AI Software Engineer (C++)

About the Role

As an AI Software Engineer specializing in C++, you'll play a key role in training advanced language models to generate high-quality, production-ready code. Your expertise will directly influence how the system learns to assess, revise, and improve code through human-in-the-loop feedback.

What You’ll Do

  • Analyze and compare AI-generated C++ code snippets, identifying the most effective solution and clearly articulating the reasoning behind your choice
  • Refactor and correct code for accuracy, performance, and adherence to best practices
  • Provide structured feedback—including ratings, edits, and test outcomes—that feeds directly into the model’s reinforcement learning process
  • Help the AI develop the ability to self-evaluate and iteratively enhance its coding suggestions

What We’re Looking For

  • At least three years of professional C++ development experience
  • Strong ability to detect logical flaws, inefficiencies, and potential security concerns in code
  • Exceptional attention to detail and clarity in written explanations
  • Comfort reading technical documentation and language specifications
  • Proven ability to work independently in asynchronous settings with minimal oversight
  • Ability to justify technical decisions with clear, logical reasoning

Nice to Have

  • Experience with constraint programming

Work Environment

Fully remote with no geographic restrictions. Work on your own schedule within an asynchronous, low-interruption culture focused on meaningful contributions. No corporate overhead—just direct impact through precise technical feedback.

Compensation

Hourly rate ranges from $30 to $70, based on location and experience level. This is a 1099 independent contractor position and does not include benefits, equity, or employment verification.

Important Note

For applicants in the US: This role is not compatible with F-1 OPT, STEM OPT, or other visa types requiring W-2 employment, employer sponsorship, or guaranteed hours.

Required Skills
C++software engineeringcode reviewperformance optimizationsecuritydocumentationasynchronous communicationwritten communicationproblem solvinglanguage specifications C++AIcode reviewperformance optimizationsecurityLLM trainingsoftware engineeringattention to detailwritten communicationtechnical explanation
Scaling your freelance income?

Invoice multiple clients effortlessly

Managing 3+ international clients? Glopay streamlines everything. One EU company, unlimited invoices, automatic compliance. You just send and get paid.

Unlimited clients & invoices
Multi-currency support
Automated tax compliance
Client portal for easy payments
Scale with Glopay
Trusted by 10,000+ freelancers
About company
G2i

G2i is a video-based platform for hiring contract or full-time engineers, designed to help companies hire world-class talent quickly and efficiently. Since 2016, G2i has focused on reducing hiring noise by using video-based technical screening and assessments to increase hiring signal.

The company emphasizes quality, speed, and flexibility, offering a 7-day free trial and matching engineers in days rather than months. G2i serves startups to enterprises and supports hiring across the US, Canada, Latin America, and Europe.

Born in the open-source ecosystem, G2i actively gives back through initiatives like React Miami, the Developer Health Fund, and Dev Health OS. The platform specializes in frontend, backend, full-stack, mobile, infrastructure, data science, product management, and product design roles.

All jobs at G2i Visit website
Job Details
Category data
Posted 2 months ago