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Embedded software engineer Jobs in St. Catharines, ON

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Embedded software engineer • st catharines on

Last updated: 2 days ago

Remote Senior C Engineer - AI Trainer

SuperAnnotateSt. Catharines, Ontario, CA
Remote
Full-time

As a Senior C Engineer, you will work remotely on an hourly paid basis to review AI-generated C code, low-level systems designs, and technical explanations, as well as generate high-quality referen...Show more

Remote Go Engineer - AI Trainer

SuperAnnotateSt. Catharines, Ontario, CA
Remote
Full-time

As an hourly paid, fully remote Go Engineer for AI Data Training, you will review AI-generated Go code and explanations or generate your own, evaluate the reasoning quality and step-by-step problem...Show more

Machinist,Operations

Apex Tool GroupSt. Catharines, ON, CA
Full-time

The CNC Machinist is responsible for programming, setting up, and operating CNC and manual machining equipment to produce precision tooling and machined components.This role requires solid technica...Show more

Teaching Assistant MBAB 5P13 Spring D4

Brock UniversitySt. Catharines, Main Campus
Part-time

Brock University is located on the traditional territory of the Haudenosaunee and Anishinaabe peoples, many of whom continue to live and work here today.This territory is covered by the Upper Canad...Show more

Sr. Industrial Automation Technician

ElmwoodSt. Catharines, ON, CA
Full-time +1

Are you looking for a real professional challenge? An organization capable of supporting your ambitions? A company where autonomy, openness and family spirit are at the heart of a stimulating daily...Show more

1st Class Operating Engineer

The Burke GroupNiagara Falls
Full-time

Must possess a valid 1ST Class Operating Engineer’s License,.Operating Engineers Act, Boilers, Pressure Vessels and fuels.Knowledge of all applicable TSSA regulations.Successful completion of a Com...Show more

Remote Mechanical Engineer - AI Trainer

SuperAnnotateSt. Catharines, Ontario, CA
Remote
Full-time

In this hourly, remote contractor role, you will review AI-generated engineering solutions and/or generate expert Mechanical Engineering content, evaluating reasoning quality and step-by-step probl...Show more

Intermediate Pavement Engineer

GHDSt Catharines, ON, Canada
Full-time

Intermediate Pavement Engineer or EIT.In an ever-changing world, it requires creativity and innovation to stay ahead.We’re seeking the curious, those who are stimulated by fresh thinking and a desi...Show more

Remote Senior C Engineer - AI Trainer

SuperAnnotateThorold, Ontario, CA
Remote
Full-time

As a Senior C Engineer, you will work remotely on an hourly paid basis to review AI-generated C code, low-level systems designs, and technical explanations, as well as generate high-quality referen...Show more

Sr Product Support Engineer (Manufacturing)

TreowGroup RecruitmentNiagara, ON, Canada
Full-time +1

Niagara-based manufacturing client, is seeking a.Senior Product Support Engineer.Our Client’s commitment to Customer Service is what sets them apart.The team is committed to doing what's right for ...Show more

Dispatcher - Niagara Region Transit

VoyagoSt. Catharines, ON, CA
Full-time +1
Quick Apply

Part-Time Dispatcher for our Transit Operations in the Greater Niagara Region to fill a current vacancy.As an onsite Dispatcher for our On Demand Service, you will take pride in playing a key role ...Show more

Legal Assistant - Family Law Group

Sullivan Mahoney LLPSt. Catharines, Ontario, Canada
Full-time

The Legal Assistant Role supports the day-to-day activities of lawyers within the family law practice group.This role is responsible for document preparation and general practice administration.Thi...Show more

Senior Network Engineer (Canada)

FoundeverRemote, Ontario, CA, L2R 5L3
Remote
Full-time

Senior Network Engineer (Canada).Senior Network Engineer (Canada).Foundever® is the next-generation services leader reinventing customer experience (CX).Built on diverse and proven industry experie...Show more

First Class Power Engineer

OxyThorold, Ontario, Canada
Full-time

First Class Power Engineer-00028898.Provides direct supervision to the Shift Operating Engineers and prioritize maintenance activities in the Utilities area.In accordance with the Operating Enginee...Show more

Remote Kotlin Engineer - AI Trainer

SuperAnnotateThorold, Ontario, CA
Remote
Full-time

As a remote, hourly paid Kotlin Engineer, you will review AI-generated responses and generate high-quality Kotlin-focused content, evaluating the reasoning quality and step-by-step problem-solving ...Show more

Software Developer

MeridianSt Catharines, ON L2SW3, CAN
Full-time

At Meridian our aspiration is to integrate our purpose into everything we do for people, the planet, and communities.We believe that our greatest opportunity is to create opportunity and meet peopl...Show more

Remote Senior SQL Engineer - AI Trainer

SuperAnnotateThorold, Ontario, CA
Remote
Full-time

As a Senior SQL Engineer, you will work remotely on an hourly paid basis to review AI-generated SQL queries, database designs, and data-processing logic, as well as generate high-quality reference ...Show more

Technical Sales Engineer

St-AmourSouth Western Ontario
Permanent

This is a hybrid technical-commercial position combining:.Business development in Mining, Steel, Cement, Power & Heavy Industry.Management and expansion of existing distributors.Technical troublesh...Show more

Remote Swift Engineer - AI Trainer

SuperAnnotateSt. Catharines, Ontario, CA
Remote
Full-time

As a remote, hourly paid Swift Engineer, you will review AI-generated responses and generate high-quality Swift and iOS-focused content, evaluating the reasoning quality and step-by-step problem-so...Show more

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Remote Senior C Engineer - AI Trainer

Remote Senior C Engineer - AI Trainer

SuperAnnotateSt. Catharines, 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, low-level 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. Your systems-level C 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, embedded, or performance-critical applications.
  • Expert-level proficiency in C, including deep understanding of pointers, memory management, undefined behavior, and low-level debugging.
  • Strong background in systems programming concepts such as concurrency, operating systems, hardware interaction, and performance optimization.
  • Hands-on experience with build systems, compilers, linkers, and debugging tools commonly used in C development.
  • 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 code reviews and enforcing coding standards for safety and maintainability in C codebases.
  • Comfort working with version control, CI / CD workflows, and automated testing for 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 low-level code.