Talent.com
Remote Senior C++ Engineer - AI Trainer
Remote Senior C++ Engineer - AI TrainerSuperAnnotate • Richmond Hill, Ontario, CA
Remote Senior C++ Engineer - AI Trainer

Remote Senior C++ Engineer - AI Trainer

SuperAnnotate • Richmond Hill, Ontario, CA
30+ days ago
Job type
  • Full-time
  • Remote
Job description

As a Senior C++ Engineer, you will work remotely on an hourly paid basis to review AI-generated C++ code, systems designs, and technical explanations, as well as generate high-quality reference implementations and step-by-step reasoning for complex engineering problems. You will assess solutions for accuracy, clarity, safety, and adherence to the prompt; identify errors in logic, memory handling, concurrency, or performance; fact-check technical information; write high-quality explanations and model solutions that demonstrate correct methods; and rate and compare multiple AI responses based on correctness and reasoning quality.

This fully remote, hourly paid contractor role is with SME Careers, a fast-growing AI data services company and subsidiary of SuperAnnotate that provides AI training data to many of the world’s largest AI companies and foundation model labs, where your C++ and systems expertise will directly help improve the world’s premier AI models used by millions of developers worldwide.

Key Responsibilities :

  • Develop AI Training Content : Create detailed prompts in various topics and responses to guide AI learning, ensuring the models reflect a comprehensive understanding of diverse subjects.
  • Optimize AI Performance : Evaluate and rank AI responses to enhance the model's accuracy, fluency, and contextual relevance.
  • Ensure Model Integrity : Test AI models for potential inaccuracies or biases, validating their reliability across use cases.

Your Profile :

  • Bachelor’s degree or higher in Computer Science, Electrical / Computer Engineering, or a closely related technical field.
  • 4+ years of professional experience developing production software in C++ for systems, performance-critical, or large-scale applications.
  • Expert-level proficiency in modern C++ (C++11 and later), including templates, move semantics, smart pointers, and the STL.
  • Strong background in systems programming concepts such as concurrency, operating systems, low-level performance optimization, and memory management.
  • Hands-on experience with C++ build systems, compilers, linkers, debuggers, and profiling or analysis tools.
  • Minimum C1 English proficiency (written and spoken), with the ability to write clear technical explanations and follow detailed English-language guidelines.
  • Proven experience conducting detailed C++ code reviews and enforcing coding standards for safety, performance, and maintainability.
  • Comfort working with version control, CI / CD workflows, and automated testing frameworks in modern C++ projects.
  • Previous experience with AI data training, annotation, or evaluating AI-generated technical content is a strong plus.
  • Highly detail-oriented and systematic, with a methodical approach to evaluating reasoning quality and identifying subtle issues in complex C++ code.
Create a job alert for this search

Remote Senior C++ Engineer - AI Trainer • Richmond Hill, Ontario, CA

Similar jobs

AI Solutions Engineer - Syndesus, Inc.

Syndesus, Inc.markham, on, ca
Full-time +1

Senior AI Solutions Engineer — Enterprise GCP.Toronto, Ontario | Mostly Remote (Occasional In-Person) | Full-Time Permanent.Our client is a Google Cloud partner operating at the intersection of ent...Show more

 • Promoted • New!

AI Trainer - Neuroscience (Remote Advisory) - newmarket

Prolificnewmarket, on, ca
Remote
Full-time

AI Trainer - Neuroscience Specialist (Remote Advisory).Prolific is not just another player in the AI space – we are building the biggest pool of quality human data in the world.Over 35,000 AI devel...Show more

 • Promoted

Senior Agentic AI Engineer - Remote Canada

BMC Software, Inc.Toronto, ON, CA
Remote
Full-time

A global software leader is seeking a Senior Agentic AI Engineer to design and develop advanced agentic AI workflows as part of a dynamic team.This position offers the opportunity to work on cuttin...Show more

 • Promoted

Expert Rust Engineer for Review and AI Model Feedback Remotely

EMCO CorporationToronto, ON, CA
Remote
Full-time

Contribute as a Remote Rust Engineer focusing on AI data training.Review and generate Rust code while providing detailed evaluations that improve AI model reasoning and compliance with logical stan...Show more

 • Promoted

Senior AI Engineer - Architect Agentic AI Workflows Remote

ContactMonkeyToronto, ON, CA
Remote
Full-time

A tech company focusing on employee engagement seeks an experienced AI Engineer to drive technical vision and develop AI-powered capabilities.This role requires 7+ years in software engineering and...Show more

 • Promoted

Senior Search Engineer - AI-Driven Relevance & Systems

MaintainXToronto, ON, CA
Full-time

A leading workflow management platform in Toronto is seeking a skilled individual to design and build their end-to-end search and retrieval platform.Responsibilities include optimizing distributed ...Show more

 • Promoted

Gen AI Engineer - toronto

VySystemstoronto, on, ca
Full-time

Generative AI & LLM Expertise:.Extensive hands-on experience with leading LLMs such as Google Gemini, OpenAI models, Anthropic Claude, Mistral, Llama, and various other open-source LLMs.Critical: D...Show more

 • Promoted • New!

Senior ML Engineer: AI Data Trainer (Remote)

AlignerrToronto, ON, CA
Remote
Full-time

A technology firm specializing in AI is seeking a Senior Machine Learning Engineer (AI Data Trainer) to lead the creation of high-fidelity reasoning traces for AI models.Candidates must have signif...Show more

 • Promoted

Senior AI Engineer - Grafana Ops, AI/ML | USA | Remote

Grafana LabsToronto, ON, CA
Remote
Full-time

Senior AI Engineer - Grafana Ops, AI/ML | USA | Remote.Grafana Labs is a remote-first, open-source powerhouse.There are more than 20M users of Grafana, the open source visualization tool, around th...Show more

 • Promoted

Senior Software Engineer, C/C++ SDK & Voice AI (Remote)

Cerence Inc.Toronto, ON, CA
Remote
Full-time

A leading automotive technology company is looking for a Senior Software Developer to work remotely in Canada.The role involves analyzing product requirements, integrating voice recognition technol...Show more

 • Promoted

Remote AI Developer for Agentic Applications

Tech Talent InternationalToronto, ON, CA
Remote
Full-time

Innovate agentic AI applications as a Senior Developer.Design and build intelligent systems integrated with autonomous agents and LLMs while working remotely across time zones from Canada or the U....Show more

 • Promoted

Senior AI Engineer

MIR Digital SolutionsToronto, ON, CA
Full-time

Senior Machine Learning Engineer.Direct message the job poster from MIR Digital Solutions.At MIR Digital, we’re more than a company - we’re a collective of innovators, builders, and change-makers.W...Show more

 • Promoted

Agentic AI Developer

HaysGreater Toronto Area, Canada, Canada
Full-time

Our client is a fast‑growing technology organization building next‑generation AI‑driven products.The team is focused on designing and scaling intelligent, autonomous systems that solve real‑world p...Show more

 • Promoted

Remote Senior Python Engineer – AI Testing & Docker Expert

MindriftToronto, ON, CA
Remote
Full-time

A tech-focused platform is seeking a Senior Python developer for project-based opportunities in AI.The role involves creating and managing functional tests, Docker environments, and leveraging LLMs...Show more

 • Promoted

AI Engineer Specializing in Memory Retrieval and Semantic Search

IDCToronto, ON, CA
Full-time

Shape AI-powered intelligence platforms as an AI Engineer focused on memory retrieval and semantic search.Collaborate within a dynamic team to optimize cross-conversational capabilities and enhance...Show more

 • Promoted

Remote AI Development Engineer Crafting Innovative Solutions

NTT Data Americas, Inc.Toronto, ON, CA
Remote
Full-time

Elevate your career as a Remote AI Development Engineer focused on cutting-edge AI solutions.Utilize your expertise in machine learning and data engineering to transform complex business challenges...Show more

 • Promoted

Remote ML Engineer: AI Data Trainer (Hourly Contract)

AlignerrToronto, ON, CA
Remote
Full-time

A leading AI research partner is looking for a Machine Learning Engineer - AI Data Trainer for a flexible remote position.You will create structured reasoning traces and training data that enhances...Show more

 • Promoted

AI Engineer (Remote)

JoleraToronto, ON, CA
Remote
Full-time

Jolera stands as a distinguished multinational Global Systems Integrator (GSI), a vanguard in delivering comprehensive and bespoke IT solutions to a diverse clientele, encompassing both direct cust...Show more