2,442,226+ Technical Lead Java Full Stack Developer Jobs in Canada — Top Companies Hiring July 2026

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Test Tools & Automation Full Stack Software Engineer

As the global leader in high-speed connectivity, Ciena is committed to a people-first approach. Our teams enjoy a culture focused on prioritizing a flexible work environment that empowers individual growth, well-being, and belonging. We’re a technology company that leads with our humanity—driving our busin ...

Senior Full Stack Engineer: Next.js & React Native

A technology-driven educational market leader is seeking a Mid-Senior Full-Stack Developer to lead the Next.js web platform development and manage the React Native mobile app. The role demands 3–4+ years in web development including Node.js and React Native. Offering a competitive salary ranging from $60,000 to ...

Full Stack Web Engineer at Intuitive AI

Transform the waste management industry as a Full Stack Product Engineer at Intuitive AI in Vancouver. Utilize your expertise in React and Node.js to improve the Oscar product stack.This full-time hybrid position requires a proactive engineer ready to take ownership of the Oscar product stack. You'll engage ...

Senior Full Stack Engineer, Trust & Safety (Remote)

A prominent financial technology firm is seeking a full stack engineer to lead the development of backend, web, and mobile interfaces. You will own and deliver quarterly goals while collaborating with cross-functional teams to solve complex problems. Ideal candidates have over 4 years of experience in software e ...

Senior Full Stack Software Engineer (AI Automation)

We’re building the next generation of customer and employee identity solutions, and we’re looking for a Senior Full‑Stack Software Engineer to help us evolve our CIAM (Customer Identity and Access Management) platform. In this role, you will design, build, and support authentication features and in ...

Senior Software Engineer, Full Stack (Trust & Safety)

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. Trust & Safety Experience owns the customer journeys during authentication, verification, and fraud journeys. You will work as ...

Software Engineer II, Full Stack (Marketplace Performance)

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. The Marketplace Performance team in the Direct to Consumer org builds the discovery platforms behind Affirm’s deals feed, affiliates, ...

Senior Full Stack Engineer RepairPal (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, ment ...

Senior Principal Full Stack Engineer Opportunity (Toronto)

Elevate your engineering expertise at Questrade as a Principal Full Stack Engineer with a contract focused on delivering new web features. Your leadership in Next.js and TypeScript will drive our web initiatives forward. As a technical authority, you’ll oversee the architectural direction for our customer‑ ...

Senior Full Stack MERN Engineer — Agile & Microservices

A leading bank in the Americas is seeking an experienced Full Stack Developer in Toronto, Ontario. You will work with the Scrum team on product onboarding, utilizing best software practices to deliver high-quality code. Ideal candidates have extensive experience in full-stack development, particularly with the M ...

Full Stack LLM Engineer: Model Bringup & Optimization

A leading AI technology company in Toronto is seeking an experienced engineer to join their Inference Core Model Bringup team. In this role, you'll contribute to the rapid deployment of state-of-the-art AI models, working across the entire software stack. The ideal candidate possesses strong skills in debugging ...

Senior Full Stack Engineer, Home and Explore

At Remitly, we believe everyone deserves the freedom to access, move, and manage their money wherever life takes them. Since 2011, we've tirelessly delivered on our promise to customers sending money globally, providing secure, simple, and reliable ways to manage their money, ensuring true peace of mind. W ...

Senior Full Stack Engineer Contract at Questrade

Take your engineering career to the next level at Questrade as a Senior Full Stack Engineer. This contract role focuses on creating new web features with a strong emphasis on Next.js and TypeScript.As a Senior Engineer, you'll oversee the architectural direction of customer applications and ensure cutting-ed ...

Senior Full Stack Engineer Nodejs & React bécancour

Senior Software Engineer – Full Stack (Cybersecurity SaaS) We are seeking experienced Senior Full‑Stack Software Engineers to join our growing engineering team and help build secure, scalable, and customer‑centric SaaS products serving both B2B and B2C markets. This role offers the chance to work ...

Senior Full Stack Engineer Nodejs & React (Rimouski)

Senior Software Engineer – Full Stack (Cybersecurity SaaS) We are seeking experienced Senior Full-Stack Software Engineers to join our growing engineering team and help build secure, scalable, and customer‑centric SaaS products serving both B2B and B2C markets. This role offers the opportunity to ...

Senior Full Stack Engineer at Rival (Vancouver)

Elevate your software engineering skills with Rival as a Senior Full Stack Engineer. Spread your expertise across both frontend and backend systems in a hybrid work environment. As a Senior Full Stack Engineer, you will lead the entire software development lifecycle, directly influencing the Rival product ...

Software Engineer II, Full Stack (Marketplace Performance)

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. The Marketplace Performance team in the Direct to Consumer org builds the discovery platforms behind Affirm’s deals feed, affiliates, ...

Vanguard Full Stack Engineer for Investment Technology

Elevate investment management solutions as a Full-Stack Engineer at Vanguard Personalized Indexing. Focus on user interface design and cloud-native applications to enhance client investment workflows.Vanguard seeks a full-stack engineer dedicated to creating user-centric applications within the investment se ...

Secure Full Stack Engineer, Verifiable Credentials & APIs

A technology development organization in Toronto is looking for a candidate to develop and extend open-source credential exchange protocols and secure messaging workflows. This role demands in-depth development experience with JWT/JWS, PKI (X.509), and OAUTH2 while ensuring strong security practices. Ideal candi ...

Backend/Full‑Stack Engineer – Remote, Impact‑Driven

A modern financial solutions company is seeking a Full Stack Developer in Hamilton, Ontario. You will work on implementing business-critical features and design approaches that enhance user experiences. The ideal candidate has over two years of experience and is familiar with React Native, Python, and modern fro ...

Senior Full Stack Engineer — TypeScript / Node.js / Angular

A leading healthcare technology company in Brampton is seeking a Senior Full Stack Developer with over 4 years of experience. The ideal candidate will have mastery in TypeScript, hands-on experience with Node.js and Angular, and a solid background in PHP/Laravel. This role involves designing high-performance fea ...

Senior Full Stack Engineer (AI Enabled Systems)

Job Overview We are looking for a Senior Full Stack Engineer who can design and deliver scalable, enterprise‑grade solutions while embracing modern AI‑assisted development approaches. We Are Looking For Understands banking/business workflows Takes end‑to‑end owne ...

Senior Full Stack Engineer Nodejs & React banff

Senior Software Engineer – Full Stack (Cybersecurity SaaS) Open Positions: 2 Overview We are seeking experienced Senior Full-Stack Software Engineers to join our growing engineering team and help build secure, scalable, and customer‑centric SaaS products serving both B2B and B2C ma ...

Senior Full Stack Engineer at Tetra (Winnipeg)

Become a pivotal part of Tetra as a Senior Full-Stack Engineer in Toronto with a hybrid work model. This role allows you to produce impactful features while mentoring a growing team. At Tetra, we're shaping the future of digital assets in Canada. You will start as a hands‑on senior engineer providin ...

Senior Full Stack Software Engineer Cybersecurity SaaS

Drive innovation at a growing cybersecurity SaaS company as a Senior Full Stack Software Engineer. Use your expertise in Node.js and React to develop high-quality software solutions.We’re on the lookout for a seasoned Senior Software Engineer who will play a pivotal role in building customer-centric SaaS pro ...

Full Stack Software Engineer for Renewable Energy

Become a Full-Stack Software Engineer helping transform energy management applications. Join a collaborative team where you can use React, TypeScript, and Python to create seamless user interfaces.This senior role emphasizes building applications that support the shift towards sustainable energy. You will pa ...

Senior Full Stack Engineer Hybrid Role (Toronto)

Elevate your career as a Senior Full-Stack Engineer in a hybrid work model at our innovative company. Join a talented team to build and enhance our high-performance platform. As an experienced engineer, you will thrive in a distributed team, shaping the future of our industry‑leading SaaS platform. ...

Senior Full Stack Engineer Nodejs & React (Kingston)

Senior Software Engineer – Full Stack (Cybersecurity SaaS) We are seeking experienced Senior Full-Stack Software Engineers to join our growing engineering team and help build secure, scalable, and customer-centric SaaS products serving both B2B and B2C markets. This role offers the opportunity to ...

Senior Full Stack Engineer Nodejs & React (Barrie)

Senior Software Engineer – Full Stack (Cybersecurity SaaS) Role Overview We are seeking experienced Senior Full-Stack Software Engineers to join our growing engineering team and help build secure, scalable, and customer-centric SaaS products serving both B2B and B2C markets. This role offer ...

Senior Full Stack Engineer Nodejs & React (Beloeil)

Senior Software Engineer – Full Stack (Cybersecurity SaaS) We are seeking experienced Senior Full‑Stack Software Engineers to join our growing engineering team and help build secure, scalable, and customer‑centric SaaS products serving both B2B and B2C markets. This role offers the opportunity to ...

Senior Full‑Stack & Data Engineer (Hybrid, Vancouver)

A leading furniture technology company is seeking a Senior Software Engineer (Full Stack + Data) in Vancouver, British Columbia. The role involves designing, developing, and maintaining scalable web and data applications, with responsibilities spanning full-stack application development, data engineering, and cl ...

Senior Full Stack Engineer Nodejs & React (Guelph)

Senior Software Engineer – Full Stack (Cybersecurity SaaS) Open Positions: Role Overview We are seeking experienced Senior Full-Stack Software Engineers to join our growing engineering team and help build secure, scalable, and customer-centric SaaS products serving both B2B and B2C ...

Senior AI Driven Full Stack Engineer (Hybrid)

A technology firm is seeking a Senior Product Engineer in Ottawa or Toronto, ON. In this hybrid role, you will work with AI agent systems, designing backend services and APIs in TypeScript/Node. The position requires strong experience with distributed systems and AWS. Candidates must also integrate LLM/VLM syste ...

Senior Full Stack Engineer Nodejs & React abbotsford

Senior Software Engineer – Full Stack (Cybersecurity SaaS) We are seeking experienced Senior Full‑Stack Software Engineers to join our growing engineering team and help build secure, scalable, and customer‑centric SaaS products serving both B2B and B2C markets. This role offers the opportunity to wo ...

Experienced Full Stack Engineer SaaS Security Solutions

Shape the future of cybersecurity as an Experienced Full Stack Engineer specializing in SaaS solutions. Collaborate on innovative products that make a difference to millions of users.We are expanding our engineering team and invite applications for skilled Full Stack Engineers. In this senior role, you will ...

Senior Full Stack Engineer, Home and Explore

At Remitly, we believe everyone deserves the freedom to access, move, and manage their money wherever life takes them. Since 2011, we've delivered on our promise to customers sending money globally by providing secure, simple, and reliable ways to manage their money, ensuring true peace of mind. Ab ...

Senior Full Stack Software Engineer in Cybersecurity

Join our engineering team as a Senior Full Stack Software Engineer and innovate cybersecurity SaaS solutions. This role provides opportunities to enhance application security and use AI technologies.As a key member of our team, you will design and develop software systems that engage with millions of users. ...

3D Full Stack Engineer for AI Innovation

Lead the development of innovative AI-native applications as a 3D Full-Stack Engineer. Focus on crafting agentic workflows that enable AI to interact actively with users and external systems.You will play a critical role in building applications that seamlessly integrate robust backend logic with engaging fr ...

Senior Full Stack Engineer at Phoenix Health

Transform the Canadian healthcare landscape as a Senior Full-Stack Engineer at Phoenix. Bring your Ruby on Rails and React expertise to create impactful solutions for patients and healthcare providers.This role, based on-site, offers the chance to work with a talented team to shape the digital healthcare exp ...

Citi Assistant VP Full Stack Programmer Analyst

Advance your career as an Assistant Vice President Full Stack Programmer Analyst at Citi. This role demands your expertise in creating and maintaining advanced application systems while collaborating with cross-functional teams.As part of the Applications Development team, you will leverage 5-8 years of expe ...

Remote Full Stack Engineer — AI‑Driven EdTech

An EdTech company is seeking a Full-Stack Engineer to enhance their AI-driven platform. This remote-first position is open to Canadian citizens only. The ideal candidate will have expertise in modern JS frameworks like TypeScript, Next.js or Remix, and a solid understanding of integrating AI tools into developme ...

Full Stack Engineer, IAM – Atlas (Hybrid, Toronto)

A global technology company is seeking a Software Engineer for their Atlas Core Identity and Access Management (IAM) team in Toronto, ON. You will lead full-stack projects, enhancing authentication and authorization features. Candidates should have 2+ years of experience in web applications and be proficient in ...

Full Stack Engineering Director Role at RBC

Elevate your career as the Full Stack Engineering Director at RBC, blending leadership with your technical expertise in the MERN stack. This role emphasizes building enterprise-scale applications.As an accomplished Associate Director, you will leverage over 10 years of software engineering experience to driv ...

Full Stack Senior Software Engineer at Auth0

Transform innovative ideas into reality as a Full-Stack Senior Software Engineer at Auth0. Focus on identity security while developing robust features and applications.At Auth0, you will play a key role in the Identity Security Insights team, working in a supportive remote-first culture. Your responsibilitie ...

Full Stack Engineer: Payments & API Features (Next.js)

A technology company in Toronto is seeking a Full Stack Engineer to join their team. This role focuses on developing comprehensive features for a web application aimed at transforming expense management. The ideal candidate will have 4-6 years of experience in full stack engineering, with strong skills in Node.j ...

Applied AI Full Stack Engineer Vice President

Seize the opportunity at Citi as a Vice President Applied AI Full-Stack Engineer, where technology meets innovation in Corporate Banking. Your engineering excellence will directly impact business outcomes through AI solutions.This role distinguishes itself by emphasizing outcomes rather than code volume. You ...

Full Stack Payments Engineer — Build & Scale APIs

A technology company in Toronto is seeking a Software Engineer II to enhance its payment platform. You will work with a high-trust engineering team to build core user experiences using Next.js, TypeScript, and Node.js while integrating payment APIs. Ideal candidates have over 3 years in full-stack development an ...

Senior Full Stack Engineer Nodejs & React london

Senior Software Engineer – Full Stack (Cybersecurity SaaS) We are seeking experienced Senior Full‑Stack Software Engineers to join our growing engineering team and help build secure, scalable, and customer‑centric SaaS products serving both B2B and B2C markets. This role offers the opportunity to ...

Senior Full Stack Engineer (React, Node, PostgreSQL)

A non-profit health and benefits organization in Ontario is seeking an experienced Software Engineer IV to develop and maintain healthcare applications. The role emphasizes collaboration within an agile environment, requiring considerable backend and full stack development experience. Applicants should possess s ...

Senior .NET/Angular Full Stack Engineer Azure

A tech consulting firm in Toronto is seeking a Senior Full Stack Software Developer to design and implement solutions using .NET, Angular, and Agile methodologies. The ideal candidate has experience in front-end and back-end development, with strong problem-solving skills and a collaborative approach to software ...

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    Technical Lead Java Full Stack Developer Jobs in Canada Job Search Guide, Trends and Insights