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React developer Jobs in East York, ON

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React developer • east york on

Last updated: 20 hours ago

AI Developer

Spectrum Health CareToronto, Ontario, Canada
Full-time

Collaborate with Data Engineering teams to build and maintain scalable, HIPAA‑compliant data pipelines using Python, SQL, Spark, and Databricks to support healthcare AI use cases.Optimize databases...Show more

Frontend Software Developer – React & WebGL

NearSourceToronto, ON, Canada
Full-time
Quick Apply

Frontend Software Developer – React & WebGL.Hybrid (3 days remote), Toronto, Canada.NearSource is looking for a Frontend Software Developer to contribute to a next-generation dynamic user interface...Show more

Salesforce Developer

0000050007 Royal Bank of CanadaTORONTO, Ontario, Canada
Full-time

Salesforce solutions that support core business processes.The role will focus on developing code, configuring Salesforce platform features, and delivering scalable solutions aligned with enterprise...Show more

Data Developer

Royal Bank of Canada>TORONTO, Canada
Full-time

At RBC, our data engineering team enhances visibility into assets across the Public Cloud and Application Security landscape.Our mission is to provide clear insights into digital infrastructure, en...Show more

 • New!

Fullstack Developer (Java, React)

VeemToronto, ON, CA
Full-time
Quick Apply

Location: Fully Remote - EST Time Zone - In Canada Comp: Salary + Bonus + Health Benefits About Veem Veem is transforming the way businesses send and receive payments globally.Traditional cross-bor...Show more

Full Stack Developer (React + Next.js)

ScotiabankToronto, ON, CA
Full-time

Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture.We’re looking for a Full Stack Developer to help build a modern, secure, and scalable web appli...Show more

Software Developer

Teckhorizon IncToronto, ON, Canada
Full-time
Quick Apply

About the Role Our client is seeking a Senior Software Developer (IBM Maximo) to support the Enterprise Work Management System (EWMS) program.This is a hands-on technical role focused on the config...Show more

PHP Developer

Web StudioToronto, Canada
Full-time +1

Qualifying candidate must have* 3+ months PHP experience with advanced skills.MySQL experience with advanced skills.Linux experience preferred but not necessary.Solid references and examples of pre...Show more

AI Developer, Full Stack (Python/React) II

Intact Financial CorporationToronto, Ontario, CAN
Full-time

The salary range presented below is based on a 35-hour workweek and would represent a majority of diffferent candidate profiles.However, we encourage candidates who may fall outside of this range t...Show more

Full-Stack Engineer (Frontend - React)- GTB

The Toronto-Dominion Bank (Canada)Toronto, Ontario
Full-time

Global Transaction Banking (GTB) is a key growth business within TDS that provides the opportunity to make an impact with top tier organizations.We offer innovative solutions and treasury advisory ...Show more

React Developer

FintrosToronto, Ontario, Canada
Full-time

A stealth new app created by Fintros AI is launching in September 2021.In less than 180 days, our app has attracted 150,000 jobs across 500+ companies.By 2023, our company will power the talent att...Show more

Senior Full Stack Developer / React / TypeScript / Node / Toronto / Hybrid

Motion RecruitmentToronto, ON, Canada
Full-time

A Toronto-based agency combining data, tech, and creativity to build high-performing digital products and customer experiences is looking to hire a Senior Full Stack Developer to their team.In this...Show more

Automation Developer

Randstad CanadaNorth York, Ontario, CA
Temporary
Quick Apply

We are seeking a Senior Automation Developer to lead the quality assurance efforts for large-scale enterprise systems.This role is designed for a technical QA professional who can balance robust Se...Show more

Functional Developer

StantecToronto, ON
Full-time +1

At Stantec, we have some of the world’s leading professionals passionate about enabling our business to be its best.Our business teams include finance, procurement, human resources, information tec...Show more

Frontend Developer (React, TypeScript, WebGL)

Parent OrganizationToronto, ON, Canada
Full-time
Quick Apply

Job Title: Frontend Developer (React, TypeScript, WebGL) Location: Hybrid (1 2 days), Toronto, Canada Experience: 5 to 10 Years Pay Rate: CA $46-$52 PH Role Summary We are hiring for...Show more

Android Developer

CBC/Radio-CanadaToronto
Full-time

Position Language Requirement:.At CBC/Radio-Canada, we create content that informs, entertains and connects Canadians on multiple platforms.Our successes and accomplishments are driven by embodying...Show more

Guidewire Developer

MaarutToronto, ON, ca
Full-time
Quick Apply

We are looking for a Guidewire Developer with experience in Guidewire suite billing, Portal & Gosu to work with our client in insurance.IT with 3+ Years of Guidewire suite.JavaScript, Java, C# or s...Show more

React Native Developer

Astra North Infoteck Inc.Toronto, ON, ca
Full-time
Quick Apply

Design and develop user interface components for JavaScript-based online and mobile apps using React Native.Build pixel-perfect smooth UIs across mobile platforms and leverage native APIs for deep ...Show more

Calypso Developer

BMO Financial GroupScarborough, ON
Temporary

BMO is an organization driven by a shared Purpose: Boldly Grow the Good in business and life.It calls on members of its team, to create lasting, positive change for its customers, its communities, ...Show more

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AI Developer

AI Developer

Spectrum Health CareToronto, Ontario, Canada
1 day ago
Job type
  • Full-time
Job description
Job Description

  • Collaborate with Data Engineering teams to build and maintain scalable, HIPAA‑compliant data pipelines using Python, SQL, Spark, and Databricks to support healthcare AI use cases
  • Optimize databases and queries across relational systems and data warehouses to enable low‑latency access for AI applications
  • Design and deploy retrieval‑augmented generation (RAG) systems to deliver grounded, reliable insights for clinical and administrative workflows
  • Develop agentic AI workflows and NLP solutions to extract value from unstructured clinical data
  • Rapidly prototype and demo AI tools using Streamlit and integrate workflows into operational systems using low‑code tools
  • Deploy, evaluate, and optimize AI systems using Docker, FastAPI, and metric‑driven performance monitoring to ensure production reliability and minimize hallucinations

Qualifications

  • Bachelor’s degree in Computer Science, Engineering, or a related technical field
  • 4–7+ years of experience in AI, Machine Learning, or Data Engineering roles
  • Strong, hands‑on experience with retrieval‑augmented generation (RAG) systems
  • Advanced Python skills for data processing and API development
  • Excellent SQL skills and comfort working in complex, real‑world database environments
  • Strong understanding of LLM and Transformer architectures, especially as they relate to long‑context and retrieval‑based systems
  • Experience with Agentic AI frameworks (e.g., LangGraph or similar)
  • Background working with healthcare or regulated data (EHRs, PHI, HIPAA environments)
  • Experience deploying and operating AI systems in production
  • Comfort collaborating with non‑technical stakeholders, including clinical teams


Additional Information

This position is a current vacancy

Spectrum Health Care is thrilled to be named one of Canada’s Best Managed Companies. This award recognizes top companies across Canada for overall performance, sustained growth, strategy, capabilities and innovation, culture and commitment, and leadership. Click here to learn more about this esteemed honour.

We thank all applicants, however, only those individuals selected for interviews will be contacted.

In accordance with the Accessibility for Ontarians with Disabilities Act 2005, upon request, support will be provided for accommodations throughout the recruitment process.

If you require accommodation because of disability through the recruitment process, please contact Human Resources at (corphr@spectrumhealthcare.com) for assistance.

Spectrum Health Care is committed to fostering, cultivating and building a culture of diversity, equity and inclusion within our organization. We strive to attract, engage and develop a workforce that reflects the diverse communities that we serve and we know a diverse workforce is key to the growth and success of our organization.