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Mobile applications developer Jobs in Barrie, ON

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Mobile applications developer • barrie on

Last updated: 6 days ago
Remote Swift Engineer - AI Trainer

Remote Swift Engineer - AI Trainer

SuperAnnotateBarrie, 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 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
Systems Analyst (M365 / Web Developer)

Systems Analyst (M365 / Web Developer)

City of Barrie70 Collier Street, Barrie, Ontario
Full-time +1
Systems Analyst (M365 / Web Developer).Temporary Full-time, up to 2 Years, Union.Posted : Friday, January 23, 2026.Application Deadline : Monday, February 16, 2026 at 11 : 59 pm.The Information Technol...Show moreLast updated: 23 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
Agricultural and Off the Road Tire Technician

Agricultural and Off the Road Tire Technician

TirecraftInnisfil, ON, Canada
Full-time
Agricultural and Off the Road Tire Technician.Canadian owned and operated expert in tires and automotive services.Are you ready to get your hands dirty and your boots muddy? As an agricultural and ...Show moreLast updated: 30+ days ago
Truck Driver - Barrie

Truck Driver - Barrie

4RefuelBarrie, ON, Canada
Full-time
Do you have DZ / AZ experience? If so, we want to hear from you!.No fuel experience? That’s okay! We’ll teach you AND pay you to learn!. Home Daily - No long-haul deliveries – Consistent shifts.Compet...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
Universal Banker I

Universal Banker I

Canadian Imperial Bank of CommerceBarrie, Ontario, Canada
Full-time
We need talented passionate professionals who are dedicated to doing whats right for our clients.At CIBC we embrace your strengths and your ambitions so you are empowered at work.Our team members h...Show moreLast updated: 6 days ago
Wireless Sales Associate 3123 Barrie South

Wireless Sales Associate 3123 Barrie South

OSL Retail Services CorporationBarrie, Ontario, Canada
Full-time
OSL is a dynamic people-driven company providing outsourced sales services.We celebrateunique and energetic people that work together to deliver incredible results. .We support those around us and.C...Show moreLast updated: 30+ days ago
DZ Truck DriverShipper Receiver

DZ Truck DriverShipper Receiver

ICONIX WaterworksBarrie, Ontario, Canada
Full-time
Deliver products to customers and job sites in a timely fashion.Receive and stock product in the warehouse.Pick customer orders from inventory stock and complete to meet productivity and accuracy s...Show moreLast updated: 22 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
Sr. SharePoint Developer

Sr. SharePoint Developer

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
Territory manager

Territory manager

Sani Marc IncBarrie, Ontario, Canada
Full-time +1
Emploi - Permanent Full-time -.Sales Representative - corporative accounts.Office : Barrie -Barrie Ontario N / A.Alpine is a division of the Sani Marc Group specializing in manufactures and distribute...Show moreLast updated: 30+ days ago
ServiceNow Senior Developer

ServiceNow Senior Developer

BDOBarrie
Full-time
Putting people first, every day.BDO is a firm built on a foundation of positive relationships with our people and our clients. Each day, our professionals provide exceptional service, helping client...Show moreLast updated: 30+ days ago
Registered Massage Therapist

Registered Massage Therapist

TherapiaBarrie, Ontario, Canada
Full-time
Mobile Registered Massage Therapist in Barrie, Ontario.Founded in 2015, Therapia is redefining Massage Therapy by delivering care directly to patients' homes. Guided by our mission to deliver high-q...Show moreLast updated: 30+ days ago
JPC - 1385 - IOS Developer

JPC - 1385 - IOS Developer

ITS GlobalOntario
Full-time
Our client is looking for an iOS Developer to join their team.Work on developing new features and enhancing existing features, bug fixes, maintaining / improving code coverage, modifying the code bas...Show moreLast updated: 30+ days ago
Planet Fitness Member Services Representative Full Time Barrie

Planet Fitness Member Services Representative Full Time Barrie

Taymax GroupBarrie, Ontario, Canada
Full-time
Bayfield Street Barrie ON L4M 3C1 Canada.Its fun to work in a company where people truly BELIEVE in what theyre doing!.Were committed to bringing passion and customer focus to the business.We are l...Show moreLast updated: 30+ days ago
Personal Support Worker

Personal Support Worker

Qualicare, Orillia / BarrieBarrie, ON, Canada
Full-time
Are you a compassionate, reliable caregiver looking to make a difference?.Assistance with personal care & hygiene.Companionship & supervision. Meal preparation & light housekeeping.Mobil...Show moreLast updated: 30+ days ago
People also ask
Remote Swift Engineer - AI Trainer

Remote Swift Engineer - AI Trainer

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

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-solving behind each solution. You will assess solutions for accuracy, clarity, and adherence to the prompt; identify errors in methodology or conceptual understanding; fact-check technical details; write expert-level explanations and model solutions that demonstrate correct approaches in Swift and iOS; and rate and compare multiple AI responses based on correctness and reasoning quality. This contract role is with SME Careers, a fast-growing AI Data Services company and subsidiary of SuperAnnotate that provides AI training data for many of the world’s largest AI companies and foundation model labs, helping to 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 :

  • 2+ years of hands-on Swift / iOS development experience.
  • Strong understanding of core Swift fundamentals, memory management, and ARC.
  • Professional iOS engineering experience shipping or maintaining production mobile applications.
  • Minimum Bachelor’s degree in Computer Science or a closely related field.
  • Ability to evaluate code for correctness, maintainability, performance, and UI logic quality.
  • Significant experience using large language models (LLMs) to assist with coding, debugging, and code review.
  • Excellent English writing skills with the ability to articulate complex technical concepts clearly.
  • Highly preferred : Experience with SwiftUI, UIKit, and Combine in modern iOS architectures such as MVVM.
  • Preferred : Merged pull requests in Swift / iOS open-source projects, competitive programming exposure, or similar evidence of strong algorithmic problem-solving skills.
  • Experience reviewing app logic or mobile architecture, with previous AI data training or model evaluation work strongly preferred, and Minimum C1 English proficiency.