1,719,457+ Sr Full Stack Developer Java Spring Boot Jobs in Canada — Top Companies Hiring June 2026

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Remote Senior Full Stack Tech Lead & Architect

A leading digital health company in Canada is seeking a Senior Software Developer to lead design, development, and delivery of complex software applications. The ideal candidate will have over 5 years of software development experience and strong leadership skills. This role can be remote or hybrid, offering fle ...

Senior Software Engineer – Customer Success (Full‑Stack)

A leading SaaS company in Canada is seeking a Senior Software Engineer to enhance core services and lead development. Join a high-energy team to build robust, scalable solutions using Node.js, TypeScript, MongoDB, and React. The role involves technical leadership, customer advocacy, and product collaboration, re ...

GenAI Driven Full Stack Engineer (Python + React)

A leading global financial services firm in Montreal seeks an accomplished Full Stack Developer to join the Resilience Technology team. The ideal candidate will have over 7 years of experience, specializing in Python and Generative AI technologies. Responsibilities include designing scalable solutions and collab ...

Remote Senior Full Stack Engineer – Secure & Scalable

A technology solutions company is seeking a Senior Full Stack Developer to work remotely with occasional travel to Edmonton. The role involves applying security best practices, leading code reviews, and collaborating with DevOps teams for integration into CI/CD pipelines. Candidates should have mid-senior level ...

Full Stack Software Engineer with PHP Expertise

Empower projects as a Full-Stack Software Engineer focusing on PHP 8 and React.js. Enhance API performance and collaborate across functions in a fully remote environment, prioritizing hands-on development.This role entails a strong emphasis on server-side application development, particularly with PHP and Go ...

Full Stack Software Engineer with PHP Expertise

Empower projects as a Full-Stack Software Engineer focusing on PHP 8 and React.js. Enhance API performance and collaborate across functions in a fully remote environment, prioritizing hands-on development.This role entails a strong emphasis on server-side application development, particularly with PHP and Go ...

Full Stack Software Engineer with PHP Expertise

Empower projects as a Full-Stack Software Engineer focusing on PHP 8 and React.js. Enhance API performance and collaborate across functions in a fully remote environment, prioritizing hands-on development.This role entails a strong emphasis on server-side application development, particularly with PHP and Go ...

Staff Full Stack Engineer | Relocate to Bangkok

A global travel technology company is seeking a Staff Software Engineer (Full Stack) based in Bangkok with comprehensive relocation support. The role includes leading full-stack architecture for high-traffic features, mentoring teams, and driving technical decisions. The ideal candidate has over 8 years of exper ...

Senior Software Engineer Hybrid, Full Stack & Cloud

A leading technology company is seeking a Senior Software Engineer in London, Ontario. The role involves designing and building full-stack systems, ensuring scalability and maintainability. Candidates should have 5+ years of experience, a strong background in modern technical stacks, and a commitment to high-qua ...

Remote Senior Full Stack Architect — Cross Platform

A leading AI-focused company, Vosyn, seeks a Senior Full-Stack Web Development Expert. This remote role requires mentorship and strategic guidance in web development projects, leveraging modern technologies and best practices to ensure high performance and scalability. The candidate will work within a dynamic te ...

Remote Senior Full Stack Architect — Cross Platform

A leading AI-focused company, Vosyn, seeks a Senior Full-Stack Web Development Expert. This remote role requires mentorship and strategic guidance in web development projects, leveraging modern technologies and best practices to ensure high performance and scalability. The candidate will work within a dynamic te ...

Full Stack Engineering Role at Total Life

Join Total Life in Vancouver as a Senior Full Stack Engineer, where your work will directly improve mental healthcare for seniors. Collaborate effectively to create scalable technological solutions.The role is pivotal for technical leadership and system architecture. As a Senior Full Stack Engineer, you will ...

Full Stack .NET Engineer at Raymond James

Elevate your career with Raymond James as a Full Stack .NET Engineer on a 6-month contract. Your role will be pivotal in developing robust applications that serve our clients' needs.Reporting to the Manager of Systems Development, you will be tasked with creating, testing, and supporting business appli ...

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 handl ...

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 handl ...

Full Stack Engineering Role at Total Life

Join Total Life in Vancouver as a Senior Full Stack Engineer, where your work will directly improve mental healthcare for seniors. Collaborate effectively to create scalable technological solutions.The role is pivotal for technical leadership and system architecture. As a Senior Full Stack Engineer, yo ...

Full Stack Software Engineer with PHP Expertise

Empower projects as a Full-Stack Software Engineer focusing on PHP 8 and React.js. Enhance API performance and collaborate across functions in a fully remote environment, prioritizing hands-on development.This role entails a strong emphasis on server-side application development, particularly with PHP and Go ...

Full Stack Software Engineer with PHP Expertise

Empower projects as a Full-Stack Software Engineer focusing on PHP 8 and React.js. Enhance API performance and collaborate across functions in a fully remote environment, prioritizing hands-on development.This role entails a strong emphasis on server-side application development, particularly with PHP and Go ...

Senior JavaScript Full Stack Lead — React/Node

A tech company in Ottawa is seeking a Senior JavaScript Full Stack Developer to lead the design and delivery of key initiatives for its domain and hosting platform. This role involves extensive collaboration with cross-functional teams to develop scalable solutions using React and Node.js. Ideal candidates will ...

Senior Full Stack Engineer, EDI API (Remote)

An innovative company is seeking a senior full-stack engineer to join their rapidly growing team. This role involves leading design and implementation of crucial front-end and back-end initiatives, ensuring scalability and reliability as the company manages millions of EDI transactions monthly. Ideal candidates ...

Senior Full Stack Engineer, EDI API (Remote)

An innovative company is seeking a senior full-stack engineer to join their rapidly growing team. This role involves leading design and implementation of crucial front-end and back-end initiatives, ensuring scalability and reliability as the company manages millions of EDI transactions monthly. Ideal candidates ...

Senior Full Stack Engineer, Healthtech & AI Platforms

A telehealth support company in Toronto seeks a Senior Full Stack Engineer to design and scale production-grade systems for their nationwide healthcare network. This role emphasizes collaboration with engineering and clinical teams, leading deployments for healthcare partners, and optimizing data and communicati ...

Senior Full Stack Software Engineer AI Focus

Utilize your expertise as a Senior Full Stack Software Engineer to advance our AI-driven platforms. Collaborate in a team atmosphere dedicated to tackling complex challenges.This role requires 8+ years in software engineering, with substantial experience in web development frameworks like Flask or Djan ...

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 ...

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 payment ...

Senior Frontend Engineer (Full Stack, Frontend Lead)

Design, develop, and maintainscalable, secure, and accessible cloud‑based applicationssupporting business‑critical digital experiences. The role contributes across thefull software development lifecycle , from translating business requirements into technical designs through developm ...

Test Tools & Automation Full Stack Software Engineer

# Test Tools & Automation Full Stack Software EngineerCiena Canada ULCFull TimemidCAPosted 2 days ago## Resume Keywords to IncludeMake sure these keywords appear in your resume to improve ATS scoringTypeScriptAngularAzureGitJiraRESTAgileCI/CDAPISign up free to auto-tailor your resume with all these keywords and ...

Remote Full Stack Engineer — React/Rails (Québec)

A property inspection platform company is seeking a Full-stack engineer to design and build their platform. The ideal candidate will have strong experience with Ruby on Rails, React, and React Native. This is a fully remote job, requiring collaboration with various teams. Competitive salary, equity package, and ...

Remote Full Stack Content Marketer: Growth Builder

A SaaS company revolutionizing the fitness industry is seeking a Content Marketing Manager to lead their content creation strategy. This role involves building a content engine from the ground up, managing various formats, and optimizing the marketing website. The ideal candidate will have experience in B2B SaaS ...

Remote Full Stack Content Marketer: Growth Builder

A SaaS company revolutionizing the fitness industry is seeking a Content Marketing Manager to lead their content creation strategy. This role involves building a content engine from the ground up, managing various formats, and optimizing the marketing website. The ideal candidate will have experience in B2B SaaS ...

Customer Engineer: Full Stack Tech & Client Champion

A technology company in Canada is looking for a Customer Engineer who combines full-stack development skills with client-facing responsibilities. In this role, you'll bridge technical challenges with client needs, driving product development based on real-world feedback. Ideal candidates will have a bachelor's d ...

Growth Marketing Specialist (AI First/Full Stack)

Growth Marketing Specialist (AI-First/Full-Stack) About Xeo Marketing Xeo Marketing is relaunching with AI-powered marketing solutions designed to help MSPs, telecoms, and AI startups thrive in the AI economy. Our mission: make businesses visible not just on search engines ...

Senior C# Full Stack Engineer | 100% Remote

A tech company based in Vancouver is looking for a Senior C# Full-Stack Developer for a permanent position that is 100% remote. The role involves collaboration on diverse projects, focusing on both front-end and back-end technologies. Candidates should have 7-10+ years of experience and proficiency in C#, .NET, ...

Remote Senior Full Stack Tech Lead & Architect

A leading digital health company in Canada is seeking a Senior Software Developer to lead design, development, and delivery of complex software applications. The ideal candidate will have over 5 years of software development experience and strong leadership skills. This role can be remote or hybrid, offering fle ...

Remote Senior Full Stack Architect — Cross Platform

A leading AI-focused company, Vosyn, seeks a Senior Full-Stack Web Development Expert. This remote role requires mentorship and strategic guidance in web development projects, leveraging modern technologies and best practices to ensure high performance and scalability. The candidate will work within a dynamic te ...

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 Software Engineer with PHP Expertise

Empower projects as a Full-Stack Software Engineer focusing on PHP 8 and React.js. Enhance API performance and collaborate across functions in a fully remote environment, prioritizing hands-on development.This role entails a strong emphasis on server-side application development, particularly with PHP and Go ...

Head of Technology, Transformation Full Stack Builder

Head of Technology, Transformation Full-Stack Builder Company Description Workleap is a Montreal-based tech company on a mission to make work simpler. Since 2006, we’ve been building game-changing products that tackle HR and IT’s biggest challenges. Workleap operates two ...

Head of Technology, Transformation Full Stack Builder

Company Description Workleap is a Montreal-based tech company on a mission to make work simpler. Since 2006, we’ve been building game-changing products that tackle HR and IT’s biggest challenges. Workleap operates two distinct product lines: The Workleap Platform, an ...

Full Stack Software Engineer with PHP Expertise

Empower projects as a Full-Stack Software Engineer focusing on PHP 8 and React.js. Enhance API performance and collaborate across functions in a fully remote environment, prioritizing hands-on development.This role entails a strong emphasis on server-side application development, particularly with PHP and Go ...

Full Stack Software Engineer with PHP Expertise

Empower projects as a Full-Stack Software Engineer focusing on PHP 8 and React.js. Enhance API performance and collaborate across functions in a fully remote environment, prioritizing hands-on development.This role entails a strong emphasis on server-side application development, particularly with PHP and Go ...

Full Stack Software Engineer with PHP Expertise

Empower projects as a Full-Stack Software Engineer focusing on PHP 8 and React.js. Enhance API performance and collaborate across functions in a fully remote environment, prioritizing hands-on development.This role entails a strong emphasis on server-side application development, particularly with PHP and Go ...

Senior Full Stack Engineer & Tech Lead – SaaS

A leading software development company is seeking a talented full stack software engineer in Toronto to build scalable SaaS applications. The ideal candidate will have 2+ years of experience, expertise in Ruby on Rails and/or Java, and a strong understanding of the full software development lifecycle. This role ...

Full Stack Software Engineer with PHP Expertise

Empower projects as a Full-Stack Software Engineer focusing on PHP 8 and React.js. Enhance API performance and collaborate across functions in a fully remote environment, prioritizing hands-on development.This role entails a strong emphasis on server-side application development, particularly with PHP and Go ...

Full Stack Software Engineer with PHP Expertise

Empower projects as a Full-Stack Software Engineer focusing on PHP 8 and React.js. Enhance API performance and collaborate across functions in a fully remote environment, prioritizing hands-on development.This role entails a strong emphasis on server-side application development, particularly with PHP and Go ...

Remote Senior Full Stack Architect — Cross Platform

A leading AI-focused company, Vosyn, seeks a Senior Full-Stack Web Development Expert. This remote role requires mentorship and strategic guidance in web development projects, leveraging modern technologies and best practices to ensure high performance and scalability. The candidate will work within a dynamic te ...

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 ...

Full Stack Engineer II – Remote, Growth Focused

A leading financial technology company in Canada is seeking a Full Stack Developer to join their Card Acquisition team. This role involves collaborating with product and engineering managers to enhance user experiences. Candidates should have at least 2 years of experience in full stack development, familiarity ...

Remote Senior Full Stack Engineer – Secure & Scalable

A technology solutions company is seeking a Senior Full Stack Developer to work remotely with occasional travel to Edmonton. The role involves applying security best practices, leading code reviews, and collaborating with DevOps teams for integration into CI/CD pipelines. Candidates should have mid-senior level ...

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    Sr Full Stack Developer Java Spring Boot Jobs in Canada Job Search Guide, Trends and Insights