1,709,201+ Full Stack Developer Java Spring Boot Jobs in Canada — Top Companies Hiring June 2026

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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 ...

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 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 ...

Senior Full Stack Engineer — Scale Nuclear Digital

A progressive technology firm in Canada seeks a Senior Full Stack Developer to create innovative digital solutions. The role involves developing applications from the ground up, enhancing existing applications, and collaborating with a dynamic team to solve complex technical issues in the nuclear sector. Candida ...

Senior Full Stack Engineer — Scale Nuclear Digital

A progressive technology firm in Canada seeks a Senior Full Stack Developer to create innovative digital solutions. The role involves developing applications from the ground up, enhancing existing applications, and collaborating with a dynamic team to solve complex technical issues in the nuclear sector. Candida ...

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 ...

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 f ...

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 f ...

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 ...

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 ...

Tech Lead Full Stack & Platform Architecture (Remote)

A leading InsurTech company in Toronto is looking for three Tech Leads to enhance its Engineering teams. This role involves collaborating with project stakeholders and managing a remote-first team focused on delivering scalable applications. Candidates should have extensive experience in APIs, front-end technolo ...

Tech Lead Full Stack & Platform Architecture (Remote)

A leading InsurTech company in Toronto is looking for three Tech Leads to enhance its Engineering teams. This role involves collaborating with project stakeholders and managing a remote-first team focused on delivering scalable applications. Candidates should have extensive experience in APIs, front-end technolo ...

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 ...

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 ...

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, ...

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, ...

Senior Full Stack Engineer Node/React, TypeScript

A technology solutions provider in Ontario is seeking a Senior Full Stack Developer with extensive experience in React and Node.js. You will develop and maintain dynamic applications within a collaborative environment, focusing on quality and performance. Ideal candidates will have 5-7 years of experience, a str ...

Senior Full Stack (Frontend React) Engineer GTB

Nous et certains tiers sélectionnés utilisons des technologies et des outils de suivi (témoins) pour recueillir des renseignements sur votre utilisation de ce site Web. Les témoins essentiels soutiennent les fonctionnalités de base du site, la sécurité et la protection des renseignements personnels. Ils restent ...

Senior Full Stack Engineer FinTech & Hybrid Work

A leading financial services and healthcare technology firm based in Mississauga seeks a Senior Software Developer to design and develop innovative web applications. The role requires proficiency in full-stack technologies like .NET and C#, strong SQL skills, and experience in a hybrid work environment. The succ ...

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 a fu ...

Full Stack Data Scientist — AI, Dashboards & Growth

A dynamic tech startup in Toronto is seeking a Full Stack Data Scientist to drive impactful data solutions across product teams. In this hybrid role, you'll build data pipelines, design dashboards, and conduct analyses to inform business decisions. The ideal candidate has a strong product analytics background, e ...

Test Tools & Automation Full Stack Software Engineer

They gather information about your interactions on the site, such as which pages you visit frequently, how long you stay, and the links or buttons you click. They help us record any difficulties you have with the website and help us to evaluate the effectiveness of our advertising.By analyzing this dat ...

Senior Full Stack Engineer — AWS Cloud & React

A leading ecommerce platform in Toronto seeks a MTS 1 Full Stack Engineer to design and build scalable cloud-native software. The ideal candidate has strong experience with Python, Javascript, and AWS services such as Lambda and SQS. You’ll collaborate with diverse teams to ensure high-quality, consumer-facing s ...

Senior .NET Full Stack Engineer — FinTech, Remote

A dynamic FinTech startup is looking for two Full Stack Senior Software Engineers to join their teams. You will develop secure and scalable software solutions for their digital banking platform. The ideal candidate has experience in enterprise-level software development, particularly with C# and .NET Core, and f ...

Senior Full Stack Software Engineer AI Platform

A leading technology company is seeking a Software Development Engineer III / Senior Software Development Engineer - Full Stack to join their AI organization in Canada. In this role, you will work on building user-facing and platform experiences for AI agents. The ideal candidate has extensive experience in soft ...

Senior Full Stack Engineer, Trust & Safety (Remote)

A technology firm is seeking a Full Stack Engineer to lead engineering teams through project ambiguity and ensure high-quality deliveries. You will design and develop backend systems while collaborating closely with product management. The ideal candidate has over 4 years of software engineering experience, prof ...

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 impressio ...

Principal Full Stack Engineer: Trading Platforms Lead

A leading staffing and consulting firm in Toronto seeks a Principal Full Stack Engineer to design and develop critical trading and analytics platforms. This role requires extensive experience in backend and frontend development, and collaboration with quantitative researchers. Ideal candidates have over 10 years ...

Senior Full Stack Engineer Impactful Backend & Mentorship

A leading cloud solutions provider in Toronto is seeking experienced software engineers skilled in Java and JavaScript to join their innovative team. The role involves developing scalable applications and driving feature innovation in a collaborative environment. Candidates must have over 5 years in software dev ...

Senior Edge to Cloud Full Stack Engineer

A pioneering technology company in Toronto is seeking an Edge-to-Cloud Developer to design and develop software solutions for advanced lidar products. The ideal candidate should have a Bachelor's in Computer Science or related field with 3+ years of experience in front-end development using Angular, HTML, CSS, a ...

Senior AI/GenAI Full Stack Tech Lead

A leading technology solutions company in Burnaby is seeking an experienced Senior Developer specializing in AI/ML solutions. This role involves leading cross-functional teams and driving technical innovation. The ideal candidate will have extensive experience in full stack development and strong stakeholder man ...

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 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 a fu ...

Senior Full Stack Engineer, Trust & Safety (Remote)

A leading financial technology company is looking for a Full Stack Engineer in Halifax. In this role, you'll deliver high-availability systems and lead your team through complex challenges. Candidates should bring 4+ years of experience, with a strong background in backend technologies like Python, AWS, and MySQ ...

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 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 ...

Full Stack Dev – Security Pipelines (Equity Eligible)

A leading cybersecurity company is seeking a Full Stack Software Developer to join their FortiGuard team in Burnaby. The role involves building internal systems, data processing pipelines, and web interfaces. Ideal candidates will possess Python programming knowledge, a strong background in networking, and a kee ...

Staff Software Engineer, Full Stack & Infra Leadership

A tech company located in Central Ontario is seeking a Software Engineer VI (Full Stack) to manage and expand their Engineering team. Candidates should possess a Bachelor's degree and have over 6 years of experience in backend engineering, specifically with Kubernetes and Python. The role emphasizes big-picture ...

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 ...

Senior Full Stack Engineer (Web) Hybrid, Toronto

A dynamic online ticket marketplace in Toronto is looking for a Full Stack Engineer III to build and support systems that significantly impact multi-million dollar revenue. The ideal candidate will possess 4+ years of professional experience with both front-end technologies such as TypeScript and React, and back ...

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 ...

Senior Full Stack Engineer Trust & Safety (Remote)

A progressive financial services company is seeking a Full Stack Engineer to lead projects involving backend systems and web app development. This role requires 4+ years of software engineering experience and proficiency in technologies like Python, Kubernetes, and AWS. The company fosters a remote-first environ ...

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 ...

Senior Software Engineer, Healthcare SaaS (Full Stack)

A healthcare technology firm is seeking a Senior Software Engineer to contribute to their growing team in Surrey, BC. This full-time, on-site role involves developing and maintaining full-stack software applications, collaborating with teams, and ensuring high code quality. The ideal candidate should have strong ...

Senior Full Stack Engineer – Cloud & APIs | Hybrid

A professional IT consulting firm is seeking a skilled Full Stack Developer to design and maintain applications using modern technologies like React and Node.js. The ideal candidate will have over 10 years of IT experience, including 5-7 years in full-stack development. This hybrid role requires strong back-end ...

Field Ready Full Stack Engineer Edge & Telemetry

A Canadian defense tech firm seeks a Full Stack Software Engineer in Ottawa to develop software integrated with sensors and vehicles. Ideal candidates have a Bachelor's/Master's in Computer Science and 5+ years of development experience, specializing in Python and JavaScript/TypeScript. Responsibilities include ...

Full Stack .NET/Angular Engineer — Hybrid Contract

A leading software company in Toronto is seeking an Intermediate Software Developer with Full Stack expertise. The ideal candidate should be proficient in .NET Framework and Angular, capable of both front-end and back-end development. This hybrid role requires collaboration in an Agile environment for developing ...

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