1,719,400+ Sr Full Stack Developer Java Spring Boot Jobs in Canada — Top Companies Hiring June 2026

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Développeur Web et mobile – Full stack (Quebec City)

Familiprix a entrepris un grand tournant afin d’intégrer à sa solution d’officine et son application mobile des outils à la fine pointe de la technologie. Si tu es passionné par le développement mobile et l’optimisation de l’expérience client, alors cette opportunité est pour toi. Joins-toi à une équipe ag ...

Senior AI Driven Full Stack Engineer at Citi

Elevate your career as a Senior AI-First Full Stack Engineer at Citi in Mississauga. Drive AI integration in software development while mentoring others and shaping technical direction.As a senior-level engineer, you'll be responsible for pioneering AI solutions and leading the design and implementation of r ...

Innovative Full Stack Engineer Driving SaaS Product Evolution

Lead the charge as a Full Stack Engineer dedicated to evolving our SaaS platform. This role invites innovative thinkers willing to take ownership and directly influence the future of technology.As part of the development team, you will work on integrating APIs, and developing apps that handle complex data wo ...

Senior GenAI Full Stack Engineer — Agentic AI Lead

A global financial services leader is looking for a Senior Full Stack Agentic AI Developer in Montreal. This role involves designing and implementing scalable solutions using Python and GenAI technologies. The ideal candidate will have over 7 years of development experience, with proven skills in databases and t ...

Senior Full Stack Engineer – TS/Node, Remote Canada

A leading InsurTech company is seeking a Senior Software Developer to contribute to their development team. The role involves building software for their rating and pricing engines using Node.js and TypeScript. Candidates should have strong experience in full stack web applications and be familiar with modern fr ...

Full Stack Engineer for Web3 NFT Trading (Remote)

A leading NFT marketplace is seeking a passionate developer to join their team in building advanced trading infrastructure for NFTs. This role offers the opportunity to ship new products, optimize data pipelines, and work with modern tech stacks. Ideal candidates have 3+ years of experience in large-scale applic ...

Full Stack Data Consultant (DuckDB Platform Liquid Decisions)

Get AI-powered advice on this job and more exclusive features. This range is provided by Liquid Analytics. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range $58,000.00/yr - $73,000.00/yr Direct message the job ...

Full Stack Engineer: Scale Web Apps & APIs — Hybrid

A leading photography software company is seeking a Full Stack Software Developer to enhance and deliver new product features impacting over a million users. The role involves writing efficient code, improving product architecture, and collaborating on tech challenges. Ideal candidates will have experience with ...

Lead Full Stack Engineer (Web & Mobile) — TypeScript/React

Une entreprise technologique à Montréal recherche un développeur(se) full-stack senior pour participer à la création de solutions innovantes. Vous travaillerez avec des technologies telles que TypeScript et React, et vous devrez avoir une solide expérience en développement web et mobile. Des compétences en commu ...

Senior Full Stack Engineer for AI Driven Workflows

A growing tech company in Toronto is looking for a Senior Full Stack Developer passionate about building high quality features. You will work in a team-centric environment, writing well-tested code and mentoring others while contributing to performance improvements. Required skills include strong experience with ...

Senior Full Stack Engineer Remote/Hybrid, Enterprise Apps

A leading software development company in Victoria seeks a Full Stack Developer to join their experienced technical team. The role involves developing customized solutions within an agile framework, where you will design, code, and test applications. Candidates should have 7+ years of experience, expertise in RE ...

Senior Full Stack Dev (React/.NET) Remote & Growth

A technology innovation company in Montreal is seeking a Senior Full Stack Developer. You will develop and maintain applications using React, Typescript, and C#, while collaborating with cross-functional teams. The ideal candidate has over 4 years of experience and will enjoy a competitive salary along with perf ...

Full Stack Dev (React/Node/.NET) Hybrid Contract

A leading technology staffing firm is looking for an experienced Full Stack Developer to support their Capital Markets technology team. This role requires strong hands-on experience with React and Node.js, as well as expertise in Microsoft .NET and C#. Ideal candidates will demonstrate strong problem-solving and ...

Senior Go Full Stack Engineer Scale HealthTech Cloud

A healthcare technology company seeks a passionate individual for the role of Talent Acquisition Partner. Located in Burnaby, BC, this full-time position involves supporting and developing RCM software using Golang and MongoDB. Candidates should thrive in a team environment and possess a strong problem-solving a ...

Senior Full Stack Engineer AI SaaS Platform (Hybrid)

A global technology firm in Vancouver seeks a Fullstack Software Engineer to enhance and expand their AI-driven contract management platform. In this role, you'll collaborate with multiple teams to deliver scalable, user-centric solutions, contributing to high-impact products. Ideal candidates will have over 8 y ...

Senior AI Powered Full Stack Engineer — Platform Leader

A leading financial services company located in Toronto is seeking a Senior Software Engineer to drive the development of AI-powered applications. In this role, you will lead technical initiatives, architect solutions, and mentor engineers within a vibrant innovation hub. Ideal candidates will have 12+ years of ...

Cloud Native Software Engineer (Azure/GCP) — Full Stack

A leading technology company in the Metro Vancouver area is seeking a Software Developer to create impactful solutions for global brands. This role involves developing, enhancing, and scaling products within the Microsoft environment and utilizing cloud platforms like Azure and GCP. Ideal candidates will possess ...

AI Focused Full Stack Engineer (Python, Vue, Azure)

A tech staffing company in Toronto seeks a Full Stack Developer skilled in Python (FastAPI), Vue.js, and Azure. The role involves leading the development of AI-driven applications and optimizing cloud infrastructure. Ideal candidates will have proven experience with advanced AI capabilities, strong communication ...

Senior Full Stack Engineer — High Impact, Equity, Hybrid

A tech company for creators based in Toronto is looking for a Senior Full Stack Software Engineer. This role involves building and scaling products for a large user base, emphasizing ownership and collaboration. Ideal candidates will excel in dynamic environments, have experience with full-stack development, and ...

Ingénieur·e Full Stack & Builder IA — IA Cloud Native

Une entreprise technologie innovante au Québec recherche un.e Ingénieur.e full-stack pour concevoir des applications cloud-native. Vous serez impliqué.e dans toutes les étapes du développement, en intégrant des solutions IA. Requis: solide maîtrise de Python et FastAPI, expérience avec Nuxt 4/Vue 3, et une appro ...

Senior Full Stack Engineer: Architecting AI‑Driven Workflows

A technology firm in Vancouver is hiring a Senior Full-Stack Software Engineer to scale foundational infrastructure and enhance core experiences across multiple platforms. You will tackle full-stack challenges, designing backend APIs and improving frontend UX, while collaborating with cross-functional teams. Thi ...

Principal Full Stack Engineer: Python/C++ for Enterprise

A specialized engineering firm in Quebec is looking for a Principal Full Stack Python/C++ engineer to join a close-knit team. In this role, you will design automation pipelines and collaborate on scalable infrastructure solutions. Ideal candidates should have a Bachelor's in a relevant field, advanced Python ski ...

Senior Full Stack Engineer: Space Robotics & Ground Control

A leading engineering services company in Mississauga seeks a Senior Full Stack Developer to lead software development projects, primarily for ground control systems. The ideal candidate will have a Bachelor's degree in a relevant field and strong experience in C# and Angular. Responsibilities include mentoring ...

Senior Full Stack Architect (C#, .NET, TS) – Hybrid

A leading technology firm in Mississauga, Canada is seeking a Full-stack Developer proficient in C#, TypeScript, .NET, and Angular. The role involves designing and implementing complex systems, mentoring senior developers, and collaborating with various stakeholders. We offer a hybrid work model and the chance t ...

Senior React/TS Full‑Stack Engineer — Remote + Bonuses

Une entreprise de technologie innovante à Montréal recherche un(e) Développeur(euse) talentueux(se) pour se joindre à son équipe. Vous serez responsable de développer et maintenir des applications web avec React, Typescript et C#. Ce rôle implique une collaboration avec des équipes interdiscliplinaires, la créat ...

Lead Full Stack Engineer for Creator Focused Technology

Shape the future of creative technology as a Senior Full Stack Engineer. In this hybrid position, you'll develop scalable applications that empower content creators to flourish.This role calls for an experienced full stack engineer ready to tackle challenges and be a key player in shaping our products. Your ...

Senior Full Stack Engineer Ship Real Time PropTech

A leading PropTech company is looking for a Senior Software Engineer in Toronto. You'll build and scale the platform, working across the stack from Angular frontends to Node.js backends. This role offers immediate impact, letting you see your work in production quickly. Ideal candidates possess a strong ownershi ...

Full Stack Engineer — AI Driven Health Platform (Remote)

A healthcare technology company in Canada is seeking a Full-Stack Engineer to build and ship innovative healthcare solutions. This role includes developing scalable APIs and collaborating closely with various teams in a fast-paced environment. The ideal candidate is experienced in frontend and backend technologi ...

Full Stack Engineer — Build AI Driven Legal Workflows

A legal technology firm in Toronto is seeking a Full Stack Engineer to design and develop a modern legal tech platform. The role involves optimizing user interfaces, managing backend services with Go, and deploying applications on Google Cloud. Candidates should have 5+ years in software development, strong back ...

Senior Full‑Stack Engineer — AI for Accelerating Discovery

A leading global editing service is seeking a Senior Full‑Stack Engineer to develop AI-driven products that empower researchers. In this role, you'll design scalable web applications, develop high-performance back-end and front-end systems, and integrate AI systems. The ideal candidate will have extensive experi ...

Tech Lead Expert Full Stack Dév (Hybride, Québec)

Une entreprise technologique recherche un Analyste expert en développement logiciel full stack - Tech lead pour son bureau à Québec. Le candidat devra développer des fonctionnalités en garantissant leur performance, réaliser des essais automatisés, et produire la documentation technique. Ce rôle hybride exigera ...

Full Stack Engineer Go/Python + React, AI Tools

A leading sports betting technology company in Toronto seeks a DevOps Engineer to enhance infrastructure and develop exciting new features. You will manage backend and frontend tasks, optimize databases, and lead growth initiatives in a fast-paced environment. Ideal candidates have experience in Go or Python, wi ...

Software Engineer III/Senior Software Engineer (Full Stack)

Overview Your work days are brighter here. We’re obsessed with making hard work pay off, for our people, our customers, and the world around us. As a Fortune 500 company and a leading AI platform for managing people, money, and agents, we’re shaping the future of work so teams can reach th ...

Senior Full Stack Engineer Remote First, Lead & Build

An innovative firm is looking for senior software engineers to join their dynamic team in Toronto. This early-stage opportunity offers the chance to work on cutting-edge transportation technology, developing user-friendly mobility solutions that enhance commuting experiences. As a key member of the team, you wil ...

Full Stack Software Engineer for Innovative NFT Marketplace

Dive into the cutting-edge world of NFTs as a Full-Stack Software Engineer. Use your skills in web3 technologies to enhance trading experiences and build robust trading infrastructure.As a pivotal part of a rapidly scaling NFT marketplace, you’ll drive product innovation and optimize data pipelines for high- ...

Full Stack Intern: Build AI Driven Platform & Studio

A pioneering AI company in Toronto seeks a full-stack software engineer to enhance its innovative platform products. The role combines front-end and back-end development, focusing on machine learning and artificial intelligence applications. Suitable candidates should have experience with modern frameworks like ...

Développeur Full Stack C# et/ou Angular + TypeScript

Être associé chez CGI vous permettra non seulement d’élargir votre champ de compétence sur plusieurs technologies, mais vous donnera également l’opportunité de conseiller nos clients d’envergure sur les technologies et méthodologies appropriées à leurs besoins. Notre équipe est dynamique et encoura ...

Remote Full Stack Engineer — React + AI Ready Backend

A leading tech company is looking for a Full Stack Engineer to join their innovative team. This role involves building features to enhance their mission in the automotive industry. You will work on high-performance, customer-facing pages while fostering a collaborative environment. The ideal candidate has strong ...

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 ...

Senior Full Stack Engineer (Hybrid) React/TS, UX

A leading tech company in Toronto seeks a talented Senior Engineer, Full Stack. The role focuses on creating exceptional user experiences through frontend and backend development using React and backend APIs. Candidates should have 7-10 years of experience in production development and a strong ability to collab ...

Remote First Full Stack Engineer: React Native & Python

A financial technology company in Halifax is seeking a Full Stack Developer to enhance user experiences by implementing vital features in a remote-first environment. The role requires expertise in React Native and Python, along with a passion for creating user-centric solutions. Employees are offered a competiti ...

Staff AI Engineer Rapid Learner, Full Stack Innovator

A leading AI-driven startup in Toronto seeks versatile engineers who excel in solid engineering fundamentals and have a passion for continuous learning. At this innovative company, you will work on controllable video generation technology, collaborate with design teams, and independently build complex systems. W ...

Remote First Full Stack Engineer: React Native & Python

A leading financial technology company is seeking a Full Stack Developer to enhance user experiences through innovative features in a remote-first environment. With a focus on quality and collaboration, the ideal candidate will have at least 2 years of experience and proficiency in technologies like React Native ...

Senior Full Stack Engineer IoT & Building Platform Remote

A technology firm specializing in smart buildings is seeking a Senior Full-Stack Developer to enhance its platform. This remote role emphasizes collaboration with Product, Hardware, and QA teams to develop innovative features. Candidates should have 6+ years of experience in technologies like Angular and .NET, a ...

Full Stack Web Engineer (Hybrid) — PHP, React, Cloud

A leading voice technology company located in Ontario seeks a Web Developer to join its dynamic team. You will be responsible for developing customer-facing and internal applications using PHP, JavaScript, React, and other modern technologies. The role includes collaborative problem-solving, quality assurance, a ...

Senior Full Stack Engineer IoT & Building Platform Remote

A technology firm specializing in smart buildings is seeking a Senior Full-Stack Developer to enhance its platform. This remote role emphasizes collaboration with Product, Hardware, and QA teams to develop innovative features. Candidates should have 6+ years of experience in technologies like Angular and .NET, a ...

Senior Full Stack Engineer IoT & Building Platform Remote

A technology firm specializing in smart buildings is seeking a Senior Full-Stack Developer to enhance its platform. This remote role emphasizes collaboration with Product, Hardware, and QA teams to develop innovative features. Candidates should have 6+ years of experience in technologies like Angular and .NET, a ...

Senior Full Stack Software Engineer Global AI Platform

This role designs and delivers a scalable, secure, cloud native AI platform that enables enterprise grade AI and agent powered solutions. The position focuses on building event driven, distributed services using Akka and modern MLOps practices to support continuous learning, experimentation, and governance. Work ...

Wealth Tech Full Stack Engineer – On Site (Toronto)

A leading financial services firm in Toronto is looking for a skilled Full Stack Web Developer to join their tech team. In this full-time, on-site role, you will design and maintain software applications, collaborating closely with Product Managers to develop high-quality software solutions. The ideal candidate ...

Senior AI Driven Full Stack Engineer for Research

A leading editing firm in Montreal is seeking a Senior Full-Stack Engineer to build AI-driven products that empower researchers worldwide. In this role, you will deliver scalable and intelligent applications, working across both front-end and back-end systems. You will design platforms, develop high-quality code ...

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