2,439,167+ Senior Java Full Stack Developer Mean Stack Jobs in Canada — Top Companies Hiring July 2026

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Lead Développeur Logiciel Full‑Stack (TypeScript/React)

Une entreprise technologique innovante à Montréal recherche un Développeur logiciel sénior pour concevoir et implémenter des applications web destinées à automatiser les machines industrielles. Le candidat idéal a plus de 10 ans d'expérience en développement, maîtrise TypeScript et Python, et est capable de trav ...

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, ...

Full Stack Engineer for Supply Chain Automation

Transform AI-driven logistics as a Full Stack Engineer. Your role will involve building essential tools and workflows that enable seamless supply chain automation for our innovative AI solution.Based in Vancouver, you'll work directly with the Autonomy Operations team, focusing on quick turnarounds and pract ...

Full Stack Software Engineer Role at Workday

Step into a Full Stack Software Engineer role at Workday and contribute to the development of AI solutions that enhance HR and Financial processes. Enjoy flexibility with remote and in-office collaboration.As a key member of the Agent Factory team, you will design and implement full stack features for Workda ...

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, ...

Head of Front End & Full Stack Engineering

A leading travel tech company in Vancouver seeks a Front-End Engineering Manager to lead a skilled team in developing robust front-end solutions using Typescript, React, and Redux. The role involves mentoring engineers, collaborating with cross-functional teams, and providing technical leadership. Ideal candidat ...

Software Engineer II, Full Stack (Card Acquisition)

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 Card Acquisition team is critical in bringing our exciting product vision to life. Like any other financial company, our first imp ...

Software Engineer II, Full Stack (Card Acquisition)

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 Card Acquisition team is critical in bringing our exciting product vision to life. Like any other financial company, our first imp ...

GenAI Full Stack Tech Lead | Azure & Microservices

A leading technology consultancy in Canada is seeking a Full Stack Consultant/Team Lead to join their Apps and Infra team. This role involves leading a team in designing, developing, and maintaining secure applications using the latest Microsoft technology stack and integrating Generative AI into workflows. The ...

Software Engineer II, Full Stack (Card Acquisition)

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 Card Acquisition team is critical in bringing our exciting product vision to life. Like any other financial company, our first imp ...

Lead Développeur Principal – Full Stack & API, Hybrid

Une grande banque au Canada recherche un développeur lead principal pour intégrer et développer des solutions technologiques innovantes. Ce rôle implique la conception d'intégrations via API, la collaboration avec des équipes pour optimiser les processus, et la supervision de l'intégration continue. Le candidat ...

Full Stack Engineer – Security Focused Systems (Contract)

A security-first technology company in Canada seeks a Full-Stack Developer for a contract role. The ideal candidate will improve foundational capabilities in an existing full-stack system by enhancing reliability, clarity, and correctness in both backend and frontend components. You will design, implement, and t ...

Software Engineer II, Full Stack (Card Acquisition)

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 Card Acquisition team is critical in bringing our exciting product vision to life. Like any other financial company, o ...

Lead Full Stack Engineer for AI Systems

Shape the future of AI at Solink as a Lead Full Stack Engineer in a hybrid setting in Ottawa or Toronto, ON. This full-time role demands advanced engineering skills and leadership. In this impactful position, you will construct innovative AI-driven systems that enhance video security and operational ...

Full Stack PHP Engineer (Montreal) — Laravel/Symfony

A technology solutions firm in Montreal is seeking a talented Fullstack Developer with strong PHP skills. The role involves developing and maintaining web applications, collaborating with teams to deliver scalable solutions. Candidates should have a Bachelor's degree and at least 4 years of relevant experience. ...

Développeur principal d’IA agentique Full stack (hybride)

Nous sommes à la recherche d’une personne qui se joindra à notre équipe à titre de développeur principal d’IA agentique Full-stack possédant une expertise des technologies d’IA générative dans le groupe de technologie des risques non financiers afin de développer des capacités avancées telles que le codage ...

Sr. Full Stack Engineer – React/Node/Typescript

Job Title: Senior Full Stack Engineer – React/Node/Typescript Job ID: 88382 Location: Toronto, Ontario Overview Our client provides specialist financial services to alternative investment funds, investors, multinationals and private ...

Full Stack Software Engineer for SaaS Solutions

Drive innovation as a Full-Stack Software Engineer at the forefront of SaaS solutions. Your Golang and React skills will be crucial in enhancing user experience across our platform. In this role, you will utilize your 5+ years of experience to improve the platform's authentication, billing, and paym ...

AI Focused Full Stack Engineer at Push

Become an AI-focused Full Stack Software Engineer at Push, specializing in creating internal tools for remote teams. Apply your skills in a collaborative environment that values innovation. This full-time intermediate role involves architecting, building, and testing tools that drive business effica ...

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 ...

AltaML Full Stack Engineer with LLM Experience

Excite your software engineering career at AltaML as a Full Stack Engineer skilled in LLM technologies. This role emphasizes innovative feature delivery and continuous integration within a collaborative team. We are looking for candidates with 3-5 years of full stack development experience who can h ...

AltaML Full Stack Engineer with LLM Experience

Excite your software engineering career at AltaML as a Full Stack Engineer skilled in LLM technologies. This role emphasizes innovative feature delivery and continuous integration within a collaborative team. We are looking for candidates with 3-5 years of full stack development experience who can h ...

Full Stack Marketing Data Analyst at Jetson

Elevate Jetson’s marketing efficiency as a Full-Stack Marketing Data Analyst. Your role will focus on creating a streamlined data infrastructure that informs critical marketing decisions. As a vital part of Jetson's marketing team, you will manage the marketing data lake end-to-end, implementing int ...

Full Stack Billing Engineer — Equity & Revenue Platform

A leading technology company in Toronto is seeking a Full Stack Engineer to build impactful software services and platforms. The ideal candidate has 2-5 years of experience in software engineering and strong collaboration skills. Responsibilities include leading technical projects, debugging issues, and designin ...

Full Stack Architect with Generative AI Expertise

Enhance your career with Avanade as a Full Stack Architect specializing in Generative AI. This role is open for remote candidates across Canada. Avanade seeks an accomplished Full Stack Engineering Architect to innovate in the realm of Generative AI. You will lead the design and implementation of se ...

Full Stack Software Engineer at Capital One

Become a key player at Capital One Canada as a Senior Staff Software Engineer specializing in international card technology. Enjoy a hybrid work setup while shaping cloud-native architectures. As a Senior Staff Engineer, you'll lead high-level architecture design that aligns with the company’s strat ...

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 inv ...

Lead Full Stack Engineer Specialized in AI

Drive AI innovation as a Senior Full Stack Software Engineer. Embrace Claude's tools to enhance software quality and development workflows in this leading role. You will have an essential impact in shaping both the architecture and implementation of machine learning-driven applications. By acting 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, ...

Full Stack Engineer with React & Node.js (Toronto)

Join our team as a Full-Stack Engineer focusing on React and Node.js in a hybrid setup. Collaborate to create high-quality SaaS solutions that drive industry success. In this role, you will utilize your extensive experience in engineering—five years or more—within a fast-paced SaaS workplace. Y ...

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 v ...

Toronto Full Stack Software Engineer at Scotiabank

Embrace a challenging role as a Full-Stack Software Engineer with Scotiabank in Toronto. Focus on innovative design and implementation of API and Microservices. As part of the eConsent and Digitized Solutions team, you will bring your expertise to build and enhance technical solutions that advance e ...

OPENLANE Full Stack Engineer with .NET Expertise

OPENLANE is seeking a Full-Stack Engineer to develop scalable, cloud-native applications using .NET and Java. Join us to enhance core systems while leading technical discussions. In this pivotal role within our Enterprise Technology Services team, you'll leverage your skills in .NET Core, React, and ...

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 ...

Full Stack Engineer Test Tools at Ciena

Embark on a full-time role as a Full Stack Software Engineer focused on Test Tools with Ciena in Ottawa. You'll be instrumental in developing innovative cloud-based applications for test automation.In this mid-level position, you will be part of the Data Acquisition and Test Engineering Tools team. Your miss ...

Remote Full Stack Engineer: Web & Mobile Features

A leading technology platform in Calgary is seeking a Full Stack Developer to build and maintain features across their workforce management platform. The role involves collaborating with other teams to deliver user-friendly solutions and ensures the performance and security of systems. Ideal candidates will have ...

Remote Full Stack Engineer (Python, JS, React)

A dynamic tech company in Toronto is seeking a Full Stack Developer to join their Engineering team. The role involves web development and automation infrastructure, utilizing languages like Python and JavaScript. Ideal candidates will possess strong problem-solving skills, effective communication in English, and ...

Head of Front End & Full Stack Engineering

A leading travel technology company in Toronto seeks a Front-End Engineering Manager to lead a skilled engineering team. Candidates should have extensive experience with Typescript, React, and Redux, along with strong leadership skills. The role involves collaborating with cross-functional teams to drive high-qu ...

Lead Full Stack Engineer with AI Focus

Step into a leadership role at Dialpad as a Lead Full Stack Engineer, specializing in scalable web applications powered by AI tools in British Columbia, Canada. Collaborate with various teams to build innovative solutions.In this pivotal role, you will take ownership of key features, mentor junior engineers, ...

Full Stack / Frontend Web Télétravail et Dashboards

Une firme québécoise reconnue est à la recherche d'un(e) développeur(se) full stack / frontend. Le candidat sélectionné jouera un rôle clé dans la création d'interfaces web et de tableaux de bord. Ce poste, à temps plein, offre non seulement une flexibilité de télétravail, mais également un environnement favoris ...

Full Stack Frontend Engineer for GenAI Apps

A leading technology firm in Toronto is looking for a full stack developer to design and implement LLM-powered front-end interfaces. The ideal candidate will have 3–5 years of experience with React or Vue, strong user-centric design skills, and knowledge of backend technologies like Node.js and Python. This role ...

Full Stack Engineer Specializing in AI Security

Advance your career at TrendAI™ as a Full-Stack Endpoint Engineer in Ottawa, ON. Impact AI security by developing innovative software solutions in a hybrid setting.As a Full-Stack Endpoint Engineer, your role revolves around not just software development but also ensuring application reliability. You will co ...

Software Engineer II, Full Stack (Card Acquisition)

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 Card Acquisition team is critical in bringing our exciting product vision to life. Like any other financial company, our first imp ...

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, ...

Citi Vice President of Full Stack Development

Drive innovation as Vice President of Full-Stack Development at Citi, focusing on application systems and integration. This senior role prioritizes technical excellence and project leadership.Assuming a crucial role, you will oversee the design, implementation, and enhancement of advanced application systems ...

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 ...

Lead Full Stack Engineer at Capital One

Step into a leadership role as a Lead Full-Stack Engineer with Capital One Travel Tech in Toronto. Drive architectural decisions while utilizing technologies like HTML/CSS and AWS.In this position, you will leverage over 6 years of experience in software development, focusing on both user-facing and server-s ...

Full Stack Engineering Role at Picton Investments

Become a pivotal part of Picton Investments as a Full-Stack Engineer dedicated to enriching digital platforms for optimal user experiences. Collaborate across teams.In this role, you will execute hands-on software development using a Next.js codebase while ensuring that your contributions enhance user access ...

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    Senior Java Full Stack Developer Mean Stack Jobs in Canada Job Search Guide, Trends and Insights