Senior Full Stack Engineer Reactnode Java Jobs in Toronto, Canada

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Full Stack Engineer AI Markets

Work Schedule Standard business hours with occasional production support rotation We are seeking a highly skilled Full Stack Engineer with strong experience in AI/LLM application development to join a fast-paced, collaborative engineering team. This is ...

Full Stack Data Science Engineer

Line Of Business: Analytics, Insights, & Artificial Intelligence Work Location Toronto, Ontario, Canada Hours 37.5 Pay Details $120,000 - $154,000 CAD The pay details posted reflect a temporary market premium ...

AI Focused Full Stack Engineer

Join a cutting-edge engineering team as a Full Stack Engineer specializing in AI/LLM applications. Engage in hands-on DevOps tasks across the software lifecycle while delivering impactful solutions in a collaborative environment. This position involves designing, building, and maintaining scalable b ...

Full Stack Developer (Software Engineer)

What's in it for you? Join an award-winning culture. We have been recognized for being a Great Place to Work, in addition to being selected as a FORTUNE Global 500 Company, Best Workplaces Retail & Hospitality, and FORTUNE World's Most Admired Companies. The ...

GenAI Driven Full Stack Engineer

An innovative digital solutions company in Toronto is seeking a Full Stack Software Engineer to join a dynamic team. The position involves developing high-traffic websites and leveraging AI tools to enhance productivity. The ideal candidate will have over 4 years of experience with strong programming skills and ...

Full Stack Data Science Engineer

**Work Location:** Toronto, Ontario, Canada **Hours:** 37.5 **Line of Business:** Analytics, Insights, & Artificial Intelligence **Pay Details:** $120,000 - $154,000 CAD The pay details posted reflect a temporary market premium specific to t ...

Full Stack Data Science Engineer

**Work Location:** Toronto, Ontario, Canada **Hours:** 37.5 **Line of Business:** Analytics, Insights, & Artificial Intelligence **Pay Details:** $120,000 - $154,000 CAD The pay details posted reflect a temporary market premium specific to t ...

Full Stack Data Science Engineer

**Work Location:** Toronto, Ontario, Canada **Hours:** 37.5 **Line of Business:** Analytics, Insights, & Artificial Intelligence **Pay Details:** $120,000 - $154,000 CAD The pay details posted reflect a temporary market premium specific to t ...

Full Stack Engineer (Remote Canada)

JOB DESCRIPTION SummaryYelp engineering culture is driven by our : we’re a cooperative team that values individual authenticity and encourages creative solutions to problems. All new engineers deploy working code their first week, and we strive to broaden individual impact with support fr ...

Full Stack Data Science Engineer

**Work Location:** Toronto, Ontario, Canada **Hours:** 37.5 **Line of Business:** Analytics, Insights, & Artificial Intelligence **Pay Details:** $120,000 - $154,000 CAD The pay details posted reflect a temporary market premium specific to t ...

Lead Software Engineer (Full Stack)

Lead Software Engineer (Full Stack) Requisition ID: 244897 Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. **The Team:** Global Banking and Markets Engineering (GBME) team is the fast-moving, award-winning technology engin ...

Full Stack Engineer Data Quality

Join to apply for the Full Stack Engineer - Data Quality role at Right Balance ® Headquartered in Los Angeles, California, Right Balance provides top-tier technology talent for innovative companies in the US. We’re in the top 50 companies to watch in LA. Our client i ...

Sr Full Stack SW Engineer

Millions die every year because their medical problems aren’t treated quickly enough. Hundreds of millions suffer pain, worry, and discomfort needlessly because of long waiting times. I founded this company because I was tired of breaking bad news to patients who later died, because they didn’t get a great ca ...

Sr. Full Stack Engineer (Canada)

About Homera Health This is a fully remote role. Homera Health comes from the team building the technology, marketing, and growth engine powering some of today’s most successful telehealth brands. As we expand into new verticals, including an upcoming men's health platform, we’re ...

Staff Full Stack Engineer Clinical

About Us At Prenuvo, we are on a mission to flip the paradigm from reactive “sick-care” to proactive health care. Our award-winning whole body scan is fast (under 1 hour), safe (MRI has no ionizing radiation), and non-invasive (no contrast). Our unique integrated stack of optimized hardware, ...

Full Stack Engineer (Frontend Heavy)

We're building Sophie, a multi-agent AI orchestrator that helps wealth management advisors deliver more personalized, effective service to their clients. Our platform analyzes behavioral patterns, communication preferences, and emotional states to transform how advisors understand and serve their clients. We' ...

Junior Full Stack AI Engineer

Location: Remote (Canada) Team: Product & Engineering Type: Full-timeBase Salary for the role: $60,000 – $70,000 CAD At Mogo, we’re building the future of finance through bold innovation and AI-native platforms. This role is part of our Intelligent Investing team. B ...

Full Stack Engineer, Agentic AI

Lazer is a world-class digital product studio composed of 80+ senior engineers and designers with backgrounds from companies like Apple, Google, Coinbase, and more. With our product experience, we have designed, engineered, and grown products from $0 to $20 ...

Sr. Software Engineer (Full Stack)

Overview Impact the Moment Do you enjoy testing the limits of possibility? At McGraw Hill, our Sr. Software Engineers (Full Stack) drive progress and help build the future of learning. If you have the passion and technical expertise to thrive in an innovative and a ...

Full Stack Engineer – React & Node

Join a dynamic R&D team as a Full Stack Engineer, focusing on the development and enhancement of a React-based funnel engine that is central to business operations. This role emphasizes front-end development (approximately 70%) while also requiring robust back-end expertise. You will play a pivotal role in ...

Full stack Data Engineer (Remote)

The Battle of Giants exists to answer a simple but important question: Will a company’s strategy lead to growth? Why? We do this to help investors and corporate execs assess a company’s growth potential and ability to innovate. Critical to survival in this disruptive age. ...

Full Stack Engineer (Remote Canada)

Summary Yelp engineering culture is driven by our values: we’re a cooperative team that values individual authenticity and encourages creative solutions to problems. All new engineers deploy working code their first week, and we strive to broaden individual impact with support from managers, mento ...

AI Native Full Stack Engineer

Overview Help Transform a Real Fintech Company Into an AI-Native System Orion Digital Corp. operates real revenue-generating platforms across lending, investing, and payments. Key Points We are regulated We have production infrastr ...

Full Stack Engineer (Remote Canada)

Summary Yelp engineering culture is driven by our values: we’re a cooperative team that values individual authenticity and encourages creative solutions to problems. All new engineers deploy working code their first week, and we strive to broaden individual impact with support from managers, mentor ...

Full Stack Payroll Software Engineer

A global human capital management company is seeking a Software Developer to join their Core Payroll Product Development team. This role involves designing and implementing new features while enhancing existing solutions. As a full-stack developer, you will collaborate with various teams to ensure the delivery o ...

Full Stack Engineer (Remote Canada)

Summary Yelp engineering culture is driven by our values: we’re a cooperative team that values individual authenticity and encourages creative solutions to problems. All new engineers deploy working code their first week, and we strive to broaden individual impact with support from managers, ...

Full Stack Engineer, Connected Partnerships

Every morning, millions of people lace up their shoes, step outside, and press start. They trust that the data on their wrist is accurate—that their effort is recorded and their progress matters. At Zepp Health, we build the technology behind that trust. Our devices and platforms power a gl ...

Senior Full Stack Engineer Platform & DevOps (Remote, Full Time) [HR161]

At Smart Working, we believe your job should not only look right on paper but also feel right every day. This isn’t just another remote opportunity - it’s about finding where you truly belong, no matter where you are. From day one, you’re welcomed into a genuine community that values your growth and well‑b ...

Senior Software Engineer, New Products (Full Stack Web)

Who We Are At Justworks, you’ll enjoy a welcoming and casual environment, great benefits, wellness program offerings, company retreats, and the ability to interact with and learn from leaders in the startup community. We work hard and care about our most prized asset - our ...

Senior Full Stack Software Engineer AI Platform Leader

Senior Full Stack Software Engineer About The Role Own the delivery of end to end product features for an AI platform. You will work across frontend, backend, and data systems to build scalable user facing experiences. What You’ll Do Build frontend interfaces usi ...

Remote Senior Full Stack Engineer — Rails & Modern Frontend

A tech startup is looking for a skilled developer to join their remote team in Canada. You will work with Ruby on Rails and modern front-end frameworks to create solutions for legal professionals. Responsibilities include designing secure systems, managing product features, and effective collaboration. Ideal can ...

Senior MEAN Full Stack Engineer — Build Real Impact

A fast-moving startup in Toronto is seeking a Senior Full-Stack Software Engineer with MEAN stack experience. In this role, you will build and ship features end-to-end while optimizing performance across the stack. Ideal candidates will have over 5 years of experience, strong skills in JavaScript, Angular, and N ...

Remote Senior Full Stack Engineer — Build Scalable Features

A forward-thinking tech company in Toronto is searching for a full-stack Software Engineer to enhance our product by building new features and optimizing existing systems. The ideal candidate will have over 5 years of experience, be proficient in PHP, Laravel, and React, and thrive in a collaborative environment ...

Senior React Full Stack Engineer | Equity & Hybrid Remote

A dynamic technology firm in Ontario is seeking a Senior Full Stack Software Developer with a focus on React.js. In this role, you'll lead the development and maintenance of features for critical financial products, primarily focusing on frontend development. Collaborating on large-scale features, you'll enhance ...

Senior Full Stack Engineer — Healthcare Infra & AI (Remote)

A healthcare technology company is looking for Senior Full Stack Engineers to join their Product Engineering team in Toronto. This role involves designing and scaling systems to support a nationwide healthcare network. Candidates should have over 5 years of engineering experience and a strong background in produ ...

Senior Full Stack Engineer Remote Healthcare Infra & AI

A healthcare technology company is looking for a Senior Full Stack Engineer based in Toronto. This position will initially start as remote, transitioning to a hybrid model once the Toronto office opens. Responsibilities include architecting technical integrations and designing data pipelines to enhance healthcar ...

Senior Frontend‑Focused Full‑Stack Engineer (React/TS)

A leading global commerce platform is seeking a Senior Full Stack Software Developer with a focus on React.js for their team in Ontario. The role requires a minimum of 5 years of experience in software development, particularly in frontend applications. You will be responsible for developing and maintaining feat ...

Mid Senior .NET Full Stack Engineer (React/AWS)

A growing software company in Toronto is seeking a .NET Full-Stack Developer. You will write high-quality code and contribute to a collaborative team culture. Candidates should have a strong background in C#, .NET, and front-end technologies like React. The company offers a hybrid work environment and comprehens ...

Senior Full Stack Engineer — Climate Tech, Equity & PTO

A carbon reduction technology firm in Toronto is looking for a Senior Software Engineer to build an operating system for carbon dioxide removal initiatives. This role involves full-stack development, mentoring teammates, and designing reliable software solutions. The company offers a competitive salary range of ...

Senior Full Stack Engineer — Remote Canada, AI Ready

A leading tech company is seeking a Full Stack Engineer to join their team. In this role, you will build and maintain customer-facing applications, contribute to backend services, and work collaboratively with others to integrate AI/ML features. Strong experience in React and backend frameworks like Ruby on Rail ...

Senior Full Stack Engineer | AWS, React & Node (Hybrid)

A leading financial services provider in Toronto is seeking a Senior Full Stack Web Application Developer to join their team. The role involves building and supporting an AWS cloud-native application, with a focus on backend development using Node.js and frontend components in React. Candidates should have stron ...

Senior Full Stack Engineer: Cloud Native, Global Scale

A global ecommerce platform is seeking a Senior Full Stack Engineer to redefine the Goldin platform. The role involves designing scalable, cloud-native architectures and requires expertise in Python, JavaScript, and AWS services. The ideal candidate has extensive experience in developing consumer-facing applicat ...

Senior Full Stack Engineer — AI Powered Research Tools

A leading editing and AI solutions company seeks a Senior Full-Stack Engineer to build AI-driven products for researchers. This role involves the end-to-end delivery of scalable applications and requires a minimum of 5 years of experience with modern web technologies. Candidates should possess strong coding abil ...

Senior Full Stack Engineer No Code AI Platform

A growing tech company in Toronto is seeking a Senior Full-Stack Developer to take ownership of significant AI-driven features from design to production. The ideal candidate will have over 10 years of experience in production web applications, a strong background in both backend (C#/.NET) and frontend (React/Typ ...

Senior Full Stack .NET/Angular Engineer | SQL & APIs

A leading R&D firm in Quebec is seeking a Full-Stack Web Developer to join its web development team. The candidate will develop and maintain web applications primarily using .Net and Angular, while optimizing RESTful APIs and collaborating with database administrators. Proficiency in handling substantial dataset ...

Senior Full Stack Software Engineer AI Platform Leader

Senior Full Stack Software Engineer About The Role Own the delivery of end to end product features for an AI platform. You will work across frontend, backend, and data systems to build scalable user facing experiences. What You’ll Do Build front ...

Senior Full Stack Engineer — Build the Rental Platform

An innovative tech startup in Toronto seeks a skilled Full Stack Developer. In this role, you will build and enhance the company's web platform, manage the full software development lifecycle, and work closely with other engineers in the office. Candidates should have 5+ years of experience, a strong grasp of mo ...

Senior Full Stack Software Engineer AI Platform Leader

Senior Full Stack Software Engineer About The Role Own the delivery of end to end product features for an AI platform. You will work across frontend, backend, and data systems to build scalable user facing experiences. What You’ll Do Build fro ...

Senior Full Stack AI Engineer — RAG & AI Patterns

A technology consulting firm in Toronto is seeking a Senior Full Stack Software Engineer specialized in AI product engineering. This role involves leading POC processes for AI solutions, providing technical oversight for vendor implementations, and defining architectural standards. The ideal candidate has over 5 ...

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