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Lead software engineer Jobs in Vaughan, ON

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Lead software engineer • vaughan on

Last updated: 9 hours ago

Software Engineer

businessIn-person
Full-time

HireArt is helping our client find Software Engineers to design and develop AI-powered systems and applications that leverage large language models and modern machine learning frameworks.In this ro...Show more

Embedded Software Engineer

ExtentComRichmond Hill, Ontario, Canada
Full-time
Quick Apply

The Embedded Software Engineer will participate in complete embedded software development cycles for advanced wireless communication systems.The ideal candidate will be self-motivated and reliable,...Show more

Lead Software Engineer

Sun LifeNorth York, Ontario
Full-time

We are looking for an experienced and high-performing individual with a strong ETL and Informatica IDMC background to join the Corporate Risk team.In this role you will be exposed to major projects...Show more

Software Engineer Contract 12 Months

CRHConcord, ON, CA
Full-time

Software Engineer Contract 12 Months - Concord, Ontario.Software Engineer Contract 12 Months - Concord, Ontario.This position gives you the chance to grow your career while taking on work that matt...Show more

 • New!

Software Developer (Backend)

Game HiveNorth York, ON, Canada

This job is currently not accepting applicants.Show more

Software Sales Manager (SaaS)

WellnessLivingThornhill, Ontario, Canada
Full-time +1
Quick Apply

At WellnessLiving, we empower thousands of health and wellness business owners to turn their entrepreneurial dreams into reality.Our mission-critical software fuels their vision, supporting million...Show more

Interim Lead

SephoraNorth York, Canada
Full-time +2

ON-Marketplace Thornhill (1620).North York, ON MSJ 3N4, Canada (CA).This position is for an existing, open vacancy.You'll be a key driver of store success- leading by example to inspire your team, ...Show more

Lead Electrical Engineer

AmerescoRichmond Hill,Ontario,Canada
Full-time

NYSE:AMRC) is a leading energy solutions provider dedicated to helping customers reduce costs, enhance resilience, and decarbonize to net zero in the global energy transition.We are a trusted, full...Show more

IoT | Energy Software Engineer | Hybrid

Randstad CanadaNorth York, Ontario, CA
Permanent
Quick Apply

This role focuses on building and scaling advanced energy management software that integrates IoT devices, sensors, and SCADA systems to optimize energy usage and sustainability outcomes.You’ll wor...Show more

Software Developer (Backend)

Game HiveRichmond Hill, ON, Canada

This job is currently not accepting applicants.Show more

Software Engineer - Mobile Applications

Adaria Vending Services LimitedConcord, ON, CA
Full-time
Quick Apply

Location : Concord, Ontario (On-site) About the Role Adaria is seeking a Software Engineer to join our product development team and play a pivotal role in creating mobile software solutions that po...Show more

Site Security Lead

SecuritasRichmond Hill, ON, Canada
Full-time

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 • New!

Software engineer

Unisystech Consulting inc.North York, ON, Canada
Permanent

Experience: 2 years to less than 3 years.Collect and document user's requirements.Coordinate the development, installation, integration and operation of computer-based systems.Develop process and n...Show more

Product Software Developer - Full Stack

Wolters Kluwer Canada LimitedNorth York, CAN
Full-time

We are seeking a highly skilled and experienced.The ideal candidate will play a key role in designing, developing, and maintaining scalable, high-quality software solutions and APIs in a collaborat...Show more

Procurement Transformation Lead

COLAS CANADA INC.Toronto, ON, CA, M2N 6K1
Full-time

Colas is a Canadian leader in transportation infrastructure - materials, construction, and maintenance.From roads to rail, airports to ports, we build some of the most important projects that conne...Show more

Press Tech Lead

Martinrea International Inc.Vaughan, ON, CAN
Full-time +1
Quick Apply

Type of Position: Permanent; Full-time.Benefits: 3 weeks of paid vacation per year in accordance with provincial employment standards and company policy.Eligible for health and dental benefits in a...Show more

Software Engineering Specialist

Cynet SystemsConcord, ON
Full-time

Develop and maintain software solutions using C# and TestStand.Debug and fix software issues in C# and TestStand.Validate software functionality to ensure reliability and performance.Assist in the ...Show more

Project Lead, Environment

City of TorontoVaughan, Ontario
Full-time

Environment & Climate, Public Energy Initiatives Existing.Temporary (24 month) vacancies.Striving towards making Toronto one of the most sustainable cities in the world, the.Environment and Climate...Show more

Product Data Lead

LGC GroupVaughan, Ontario, Canada
Full-time

The Product Data Lead is a hands‑on Subject Matter Expert (SME) responsible for coordinating day‑to‑day Product Data activities and ensuring the consistent, high‑quality execution of Product Data w...Show more

People also ask
Software Engineer

Software Engineer

businessIn-person
30+ days ago
Job type
  • Full-time
Job description

Job description

HireArt is helping our client find Software Engineers to design and develop AI-powered systems and applications that leverage large language models and modern machine learning frameworks.

In this role, you’ll build and deploy intelligent systems such as AI agents, conversational interfaces, and retrieval-augmented applications. You’ll collaborate closely with cross-functional teams to translate business needs into scalable AI solutions while ensuring performance, reliability, and maintainability in production environments.

The ideal candidate has strong experience with Python-based AI/ML development, a solid understanding of modern AI architectures, and a passion for building intelligent systems that solve real-world problems.

As a Software Engineer, you'll:
  • Design and develop AI agents and autonomous systems capable of complex task execution and decision-making.
  • Build conversational AI solutions, including chatbots and voice-based customer service systems.
  • Develop AI-powered integrations across applications, platforms, and services.
  • Build and optimize retrieval-augmented generation (RAG) systems to improve AI application performance.
  • Implement and optimize machine learning models using PyTorch.
  • Evaluate and deploy large language models based on application needs, balancing accuracy, latency, cost, and user experience.
  • Collaborate with cross-functional teams to translate business requirements into scalable AI solutions.
  • Architect and maintain production-grade AI systems with a focus on scalability, reliability, and performance.

Requirements

  • 6+ years of experience in AI/ML development, including:Python development for AI or machine learning applicationsIntegrating AI capabilities into production software systemsWorking with PyTorch (or the ability to learn)
  • Understanding of AI agents and their application to real-world problems
  • Hands-on experience or strong interest in building chatbots and/or voice-based conversational systems
  • Knowledge of RAG system components: vector databases, embeddings, retrieval strategies, and prompt engineering
  • Familiarity with major LLM providers (OpenAI, Anthropic, Google, Meta, etc.) and understanding of their trade-offs in terms of performance, cost, latency, and capabilities
  • Understanding of transformer neural network architecture and attention mechanisms

Bonus Qualifications:
  • Proficiency with Kotlin programming
  • Full-stack development experience across backend and frontend technologies
  • Experience with cloud-native software development and microservices architectures
  • Experience working with REST APIs, gRPC, or Kafka for service communication and event-driven systems
  • Knowledge of cloud platforms such as AWS, GCP, or Azure for AI deployment
  • Familiarity with containerization and orchestration tools such as Docker or Kubernetes
  • Experience using AI development frameworks such as LangChain, LlamaIndex, AutoGen, or similar tools
  • Familiarity with CI/CD pipelines and DevOps practices

Benefits:
  • Pre-tax commuter benefits
  • Employer (HireArt) Subsidized healthcare benefits (eligibility begins on the first of the month following 60 days of service)
  • Flexible Spending Account for healthcare-related costs
  • HireArt covers all costs for short and long-term disability and life insurance
  • 401k package

Commitment: This is a full-time, ongoing contract position staffed via HireArt. It will be onsite and available to candidates who are local to the San Diego, CA area.

HireArt values diversity and is an Equal Opportunity Employer. We are interested in every qualified candidate who is eligible to work in the United States. Unfortunately, we are not able to sponsor visas or employ corp-to-corp.