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Java software developer Jobs in Sault Ste. Marie, ON

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Java software developer • sault ste marie on

Last updated: 4 days ago
Remote Senior Java Engineer - AI Trainer

Remote Senior Java Engineer - AI Trainer

SuperAnnotateSault Ste. Marie, 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 moreLast updated: 30+ days ago
Senior Product Manager (GTM Strategy)

Senior Product Manager (GTM Strategy)

mParticleRemote, Ontario Canada
Remote
Full-time
The Successful candidate will : .Product GTM : Spearhead product launches with meticulously planned go-to-market strategies, ensuring seamless orchestration and measurable impact.Drive Product Adoptio...Show moreLast updated: 30+ days ago
Facilities Assessment Consultant

Facilities Assessment Consultant

GordianRemote, Ontario, Canada
Remote
Full-time
Independently review client documentation in preparation and during inspection process (drawings, studies, maintenance logs, etc. Perform visual inspections of building systems using professional ex...Show moreLast updated: 30+ days ago
Strategic Account Executive

Strategic Account Executive

GrenvilleOntario, CA
Full-time +1
Grenville is an industry leader in the synergy of office technologies, managed print and facilities management services.As Ontario’s largest Canon imaging systems dealer and Canada’s largest indepe...Show moreLast updated: 30+ days ago
Customer Service Agent

Customer Service Agent

Executive AviationSault Ste Marie, ON, CA
Full-time +1
Quick Apply
Are you ready to take off and start a new and exciting career in the aviation industry?.If so, we want to chat with you!. Our operation in Sault Ste Marie keeps growing and provides our team me...Show moreLast updated: 10 days ago
Senior Highway Designer

Senior Highway Designer

McIntosh PerryOntario, CA
Full-time
Are you ambitious and looking to make the right move in your career? Now is the perfect time to join Egis.Egis is experiencing substantial growth in North America, highlighted by our recent acquisi...Show moreLast updated: 30+ days ago
Senior Developer (Data)

Senior Developer (Data)

Farm Credit CanadaVarious FCC office s in Ontario may be considered
Full-time
Salary Range (plus eligible to receive a performance based incentive, applicable to position) : .Experienced data developer needed. Using your experience in Agile Scrum methodology and AWS data pipel...Show moreLast updated: 30+ days ago
Homeless Individuals and Families Information System (HIFIS) Community Coordinator (York Region)

Homeless Individuals and Families Information System (HIFIS) Community Coordinator (York Region)

Ontario Municipal Social Services AssociationYork Region, CA
Full-time +1
Work Location : 17150 Yonge Street Newmarket; Hybrid – 50% onsite work.Reporting to the Supervisor, Data Services, is responsible for providing initial and on-going Homeless Individuals and Families...Show moreLast updated: 30+ days ago
iOS Developer Intern / Co-op (Remote)

iOS Developer Intern / Co-op (Remote)

TorontoJobsREMOTE, ON
Remote
Part-time +1
OS Developer Intern / Co-op (Remote).Guhuza is seeking an iOS Developer to join our remote team and contribute to the development of our iOS app. As an iOS Developer at Guhuza, you will play a cruci...Show moreLast updated: 30+ days ago
Software Engineering Level 2

Software Engineering Level 2

OLGSault Ste. Marie, Ontario, Canada
Full-time +1
We are ready to take this game to the next level and need someone passionate to undertake and support the design, development, testing, configuration, and implementation of simple to moderately com...Show moreLast updated: 30+ days ago
JPC -1459 - Senior Software Engineer

JPC -1459 - Senior Software Engineer

ITS GlobalOntario
Full-time
Our client is looking for a Senior Software Engineer to join their team.The ideal candidate should have : .Has 8+ years of experience developing software, with a track record of successful production...Show moreLast updated: 30+ days ago
Application Support Analyst

Application Support Analyst

Juventus ConsultingOntario
Full-time
We are looking for an Application Developer both Java and.The split would be 75% Java work and 25%.This is 1 year contract, work could be out of Toronto or Waterloo. The required candidate will be a...Show moreLast updated: 30+ days ago
iOS Engineer III, Feeds / Business Experience

iOS Engineer III, Feeds / Business Experience

redditRemote, Ontario, Canada
Remote
Full-time
Reddit is a community of communities.It’s built on shared interests, passion, and trust and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote...Show moreLast updated: 30+ days ago
Senior Test Automation Specialist

Senior Test Automation Specialist

PQA TestingSault Ste. Marie, ON
Full-time
Marie, ON Information Technology Experienced Full-time $75,000 - $110,000 / year Competition Number : SSMTAS25 Benefits : Health Insurance Dental Insurance Paid Time Off Group RRSP Life Insurance Emp...Show moreLast updated: 30+ days ago
Remote Equity Trader Job in Cat Lake, ON | Full Time

Remote Equity Trader Job in Cat Lake, ON | Full Time

Maverick TradingCat Lake, Kenora District, ON P0V, Canada
Remote
Full-time
Remote Equity Trader Job at Maverick Trading.Maverick Trading, a 26-year old proprietary trading firm is looking to hire experienced and entry-level equity and equity and option traders.We are a gl...Show moreLast updated: 30+ days ago
Automotive Mechanic Helper

Automotive Mechanic Helper

CSN CollisionSault Ste Marie, ON, CA
Full-time
Quick Apply
Guy’s B&R Collision Centre is a multigenerational, family-owned and operated company with over 45 years in business.We provide certified automotive collision repair services and put vehicl...Show moreLast updated: 4 days ago
Intermediate Programmer Analyst

Intermediate Programmer Analyst

Medavie Blue CrossON, CA
Full-time +1
What makes us a different kind of employer?.As a national health solutions partner, Medavie is committed to improving the wellbeing of Canadians — and in our digital-first culture, technology is ke...Show moreLast updated: 30+ days ago
Mortgage Inspector

Mortgage Inspector

NOFSSalt Ste. Marie, MI, US
Full-time
NOFS (Northern Ohio Field Services) is currently seeking an experienced Mortgage Inspector to join our growing team in Chippewa County, Michigan. As a Mortgage Inspector at NOFS, you will be respons...Show moreLast updated: 30+ days ago
L2_Deskside Support

L2_Deskside Support

Tata Consultancy ServicesOntario, CA
Full-time
Responsible for providing Tier 2 (L2) support to customers by researching, diagnosing, troubleshooting issues, and resolving incidents that can not be resolved by Tier 1 (L1) and providing support ...Show moreLast updated: 30+ days ago
People also ask
Remote Senior Java Engineer - AI Trainer

Remote Senior Java Engineer - AI Trainer

SuperAnnotateSault Ste. Marie, 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.