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Lead software engineer Jobs in Vaughan, ON

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Lead software engineer • vaughan on

Last updated: 2 days 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
CA$230.00 daily
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

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

Warehouse& Team Lead

Mircom Group of CompaniesVaughan, Ontario, Canada
Full-time +1

Founded in 1991, the Mircom Group of Companies is North America’s largest independent designer, manufacturer and distributor of intelligent building and life safety solutions.Reaching customers in ... 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

Accounts Payable Team Lead - 6 months

The Mason Group Incnorth york, ontario
Temporary

Our client in the engineering and water infrastructure space are currently seeking an.This role follows an onsite working arrangement requiring.Accounts Payable operations while driving process imp... Show more

 • Promoted

Software Test Automation Engineer

Trevor Frances RecruitmentVaughan, Ontario, .CA
Full-time
Quick Apply

Trevor France Recruitment is seeking a skilled Software Test Automation Engineer on behalf of our client.This role is responsible for designing, implementing, and maintaining automated testing fram... 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

Reporting and Analysis Lead

Vaco by HighspringVaughan, ON, CA
CA$65,000.00 yearly
Permanent

Lead and support a small accounting team, ensuring accurate and timely financial processes.Monitor month-end close and escalate delays or issues.Review and post accounting entries, reconciliations,... Show more

 • Promoted

Sales Lead

KellyWoodbridge, Ontario, CA
CA$90,000.00 yearly
Full-time +1

We're looking for enthusiastic, motivated individuals to join our client’s team as a .This is a full-time, permanent position in which you will help our client bring in more customers a... Show more

Software Developer (Backend)

Game HiveRichmond Hill, ON, Canada
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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 t... Show more

Lead Software Engineer - MLOps

Sun LifeNorth York, Ontario
Full-time

The Enterprise Data & Analytics Enablement team is looking for a highly experienced, hands-on Lead Software Engineer to lead our MLOps team within an Analytics Platform, emphasizing AWS cloud servi... Show more

Senior Electronics Designer / Project Lead (P.Eng Preferred)

NPA WorldWideRichmond Hill Central, Ontario, Canada
CA$90,000.00 yearly
Full-time +1

Senior Electronics Designer / Project Lead.Salary: $90,000 - $110,000 per annum (Negotiable depending on experience).Design and develop digital circuits for mobile medical workstations.Create schem... Show more

 • Promoted

Press Tech Lead

Martinrea International Inc.Vaughan, ON, CAN
CA$38.00 hourly
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

Procurement Transformation Lead

COLAS CANADA INC.Toronto, ON, CA, M2N 6K1
CA$113,000.00 yearly
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

Lead Hand Millwright

Winters Technical StaffingNorth York, Ontario
CA$45.00 hourly
Temporary

Toronto – Steeles and Weston Rd.Monday to Thursday: 2: PM – : AM (Midnight).Our client is a well-established organization committed to excellence, innovation, and sustainability.They take pride in ... Show more

Lead Software Engineer (Informatica Cloud)

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

Project Lead, Environment

City of TorontoVaughan, Ontario
CA$86,500.00–CA$108,459.00 yearly
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 Cli... Show more

Product Data Lead

LGC GroupVaughan, Ontario, Canada
CA$60,000.00 yearly
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.