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Computer security Jobs in Stratford, ON

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Last updated: 1 day ago

Remote Senior Java Engineer - AI Trainer

SuperAnnotateStratford, Ontario, CA
Remote
Full-time

As a Senior Java Engineer, you will work remotely on an hourly paid basis to review AI-generated Java code, architectural solutions, and technical explanations, as well as generate high-quality ref...Show more

Marketing Sales Specialist ($90K-$210K)

Best Version MediaStratford, Ontario
Permanent
Quick Apply

YOUR YEAR! Make a change today that brings you better flexibility, a vibrant workplace culture, and a chance to work with purpose.We are designed, printed, written, and distributed by Canadians in ...Show more

Franchisee in Training - Southwestern Ontario (Guelph-London-Niagara)

Giant TigerStratford, Ontario, Canada
Remote
Full-time

At Giant Tiger, our mission is simple: help Canadians save more every day.We’re a Canadian institution rooted in our communities and built on 60+ years of success.Our store teams are the heart of o...Show more

Remote Data Entry Specialist

FocusGroupPanelStratford, Ontario, Canada
Remote
Full-time +1

We appreciate you checking us out! Work At Home Data Entry Research Panelist Jobs - Part Time, Full Time.This work-from-home position is ideal for anyone with a diverse professional background, inc...Show more

Shift manager - fast food restaurant

Domino's PizzaStratford, ON, Canada
Permanent

Hours: 35 to 40 hours per week.Education: Secondary (high) school graduation certificate.Experience: 7 months to less than 1 year.Fast food outlet or concession.Establish methods to meet work sched...Show more

Receptionist

First Choice HaircuttersStratford, ON, CA
Full-time

Style is important to you; it is to us too.Our development and training opportunities are a cut above the rest.If providing great customer service fills your soul, keep reading.As our salon Recepti...Show more

Senior Web Developer (React)

CGIStratford, Canada
Full-time +1

We are seeking a Senior Web Developer with strong expertise in React to join our CGI offices in Atlantic Canada.This is a full-time, permanent position requiring 7+ years of experience in software ...Show more

General Labourer

American Iron & MetalStratford, ON, CA
Full-time +1

American Iron & Metal (AIM) is a family-owned company and recognized global leader in the metal recycling industry with more than 125 sites and 4000 employees worldwide.We have continued to prosper...Show more

Bilingual French Customer Service Advisor

Hinduja Global SolutionsStratford, Ontario, Canada
Full-time

Bilingual French Customer Service Advisor.As a Bilingual French and English Customer Service Advisor, you'll have the ability to work in a collaborative and engaging environment with one goal, maki...Show more

Senior Production Control Planner - Automotive / JIT

Randstad CanadaStratford, Ontario, CA
Full-time +1
Quick Apply

Are you an expert in automotive material flow with a decade of experience navigating the complexities of Tier 1 manufacturing?.Randstad Canada is seeking a Senior Production Planner for a prominent...Show more

Security Guard - Temporary - Schaeffler Canada.

Paladin SecurityStratford, Ontario
Part-time +1

Conduct regular interior and exterior patrols to ensure site safety, security, and compliance with policies and procedures.Control access by monitoring entry and exit of employees, visitors, and co...Show more

Sales and Customer Service Representative Remote

HMG CareersStratford, Ontario
Remote
Full-time
Quick Apply

This full-time position offers flexible work hours and ample opportunities for advancement into management roles.You will work remotely to serve clients and offer valuable advice and protection to ...Show more

General Labourer

American Iron and MetalStratford, Ontario, Canada
Full-time

We are currently recruiting for a Non Ferrous Receiver with experience for Stratford location.Under the supervision of the Site Manager, the incumbent will be responsible for the general maintenanc...Show more

Chemical laboratory analyst

MasterfeedsStratford, ON, Canada
Permanent

Experience: 2 years to less than 3 years.Conduct or assist in air and water quality testing.Conduct sampling and analysis using chromatography techniques.Good Manufacturing Practices (GMP).Assist i...Show more

Store Manager, Ontario St.

FGL Sports Ltd.Stratford, ON
Full-time

Ensure execution of the Customer Experience and provides resolution for all customer concerns.Meets established service levels agreements for in-store services and order fulfillment.Provide excepti...Show more

Remote Rust Engineer - AI Trainer

SuperAnnotateStratford, Ontario, CA
Remote
Full-time

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

Registered Practical Nurse, Casual, Greenwood Court

Tri-County Mennonite Homes90 Greenwood Drive, Canada
Full-time +1

Greenwood Court, Tri-County Mennonite Homes.Greenwood Court is designed as a 'Community of Care' where seniors are able to age in place.As the needs of our seniors change, they have access to addit...Show more

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Remote Senior Java Engineer - AI Trainer

Remote Senior Java Engineer - AI Trainer

SuperAnnotateStratford, Ontario, CA
30+ days ago
Job type
  • Full-time
  • Remote
Job description

As a Senior Java Engineer, you will work remotely on an hourly paid basis to review AI-generated Java code, architectural solutions, and technical explanations, as well as generate high-quality reference implementations and reasoning steps. You will assess solutions for accuracy, clarity, and adherence to the prompt; identify errors in logic, performance, or design; 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 Java expertise will directly help improve the world’s premier AI models.

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, Software Engineering, or a closely related technical field.
  • 5+ years of professional software engineering experience, with significant hands-on work in Java on production systems.
  • Deep understanding of core Java, concurrency primitives, and the Java Collections Framework.
  • Extensive experience building and maintaining backend services using Spring or Spring Boot, REST APIs, and microservice architectures.
  • Strong grasp of software design principles, system design, and performance optimization in distributed Java systems.
  • Minimum C1 English proficiency (written and spoken), with the ability to write clear technical explanations and follow detailed English-language guidelines.
  • Comfort working with modern engineering tooling such as Git, CI / CD pipelines, automated testing frameworks, and containerization technologies.
  • Demonstrated experience conducting thorough code reviews and providing structured, constructive feedback to other engineers.
  • 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 Java solutions.