971,242+ Full Stack Developer Java React Jobs in Canada — Top Companies Hiring June 2026

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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 hidden fees or compounding interest. What You’ll Do You will be responsible for owning and delivering quarterly goals for your team, leading engineers ...

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 hidden fees or compounding interest. What You’ll Do You will be responsible for owning and delivering quarterly goals for your team, leading engineers ...

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 secure and s ...

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 ...

Senior AI Full Stack Engineer at Manulife

Transform the future of AI-driven software at Manulife as a Senior Full-Stack AI Engineer. This hybrid role focuses on building innovative cloud-native applications that enhance user experiences.In this position, you will shape the design and deployment of intelligent software systems at Manulife. You will i ...

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, ...

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 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. ...

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 efficienc ...

Full Stack Senior Engineering Manager Capital One

Lead innovative software solutions with Capital One Travel Tech as a Full Stack Senior Software Engineering Manager. This hybrid role includes hands-on development and the opportunity to inspire engineers.In this position, you will manage two or more engineering teams, focusing on reducing fraud and enhancin ...

Full Stack Development Lead Analyst Vice President

The Full Stack Development Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities. ...

Chef d'équipe Designer Full Stack chez Wabtec

Dirigez une équipe de développeurs talentueux chez Wabtec en tant que Chef d'équipe Designer Full Stack. Votre expertise en TypeScript, NestJS et Azure est essentielle pour créer des solutions innovantes.Evident Canada, une filiale de Wabtec, recherche un Chef d'équipe Backend Cloud (Full Stack). Ce poste re ...

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 ...

Senior Full Stack Software Engineer at Nelson

Join Nelson Education as a Senior Full Stack Software Engineer and make a difference in K-12 education. Work in a hybrid setting to create engaging web-based learning tools.As part of a dynamic development team, you'll take responsibility for creating public-facing applications and optimizing backend service ...

Lead Full Stack Engineer for Global Solutions

Drive innovation as a Lead Full Stack Development Engineer in our Technology & Operations team. This role requires expertise in Python and FastAPI to create scalable applications.Join a high-performance team focused on building secure solutions for global investment operations. As a lead engineer, you will d ...

Senior Full Stack Engineer for AI SaaS

Advance your career as a Senior Full-Stack Engineer at a leading technology firm. This role emphasizes SaaS development, backend architecture, and AI integrations, especially with generative AI technologies.In this senior engineering position, you will develop and maintain scalable SaaS applications, focusin ...

Full Stack Endpoint Engineer at TrendAI™

Enhance AI security as a Full-Stack Endpoint Engineer at TrendAI™ in Ottawa, ON. Shape secure software solutions through innovative development in a hybrid work environment.This hybrid role focuses on designing and developing robust macOS applications, specifically emphasizing an AI-driven mindset and techni ...

Développeur( se).NET Full Stack – Applications d’affaires

À titre de Développeur(-se) .NET Full Stack, tu contribueras à la conception, à l’évolution et à l’optimisation de solutions technologiques stratégiques dans un environnement applicatif complexe. Ton rôle consiste à transformer des besoins d’affaires en applications robustes, performantes et évolutives, tout en ...

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 efficacy. Your c ...

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 hidden fees or compounding interest. What You’ll Do You will be responsible for owning and delivering quarterly goals for your team, leading engineers ...

Senior Full Stack Engineer for AI Solutions

Drive AI innovation as a Senior Full Stack Software Development Engineer at Agent Factory. This role focuses on building intelligent HR and Finance agents integrated with Workday.Join our AI Agent Engineering team to help architect transformative solutions within the Workday suite. We’re looking for so ...

Full Stack Data Scientist Role at RBC

Discover a rewarding position with RBC Technology Infrastructure as a Full Stack Data Scientist. Utilize your programming and analytics skills to improve service efficiency and enhance user engagement.In this role, you will explore and operationalize vast data resources, tackling downtime challenges th ...

Full Stack Engineer Specializing in AI Integration

Drive the future of application development as a Full-Stack Engineer focusing on AI integration. Collaborate with teammates to design secure, scalable software solutions that leverage the latest in generative AI technology.Your responsibilities will include leading development efforts for SaaS applications t ...

Expert en Logiciel Full Stack à Québec

Participez en tant qu'Analyste Expert en Développement Logiciel Full Stack, Tech Lead, dans notre bureau de Québec, en mode hybride. Vous serez aux commandes du développement et des tests pour de nouvelles fonctionnalités innovantes.Dans ce poste, votre rôle sera essentiel pour développer des solutions répon ...

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 ...

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 Full Stack Engineer, Trust & Safety (Remote)

A leading fintech company in Canada is looking for a Full Stack Engineer to own and deliver high-availability systems. You will work collaboratively across teams to solve complex problems and have the opportunity to develop your skills while contributing to significant projects. Candidates should have over 4 yea ...

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 ...

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 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 ...

Senior Full Stack Engineer, Trust & Safety – Remote

A leading financial technology company is seeking a Full Stack Engineer to enhance customer journeys during authentication and verification. This role involves owning quarterly goals, collaborating with various stakeholders, and implementing high-availability systems. The ideal candidate will have 4+ years of ex ...

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 ...

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 hidden fees or compounding interest. What You’ll Do You will be responsible for owning and delivering quarterly goals for your team, leading engineers ...

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 secure and s ...

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 .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 ...

Développeur(euse) full stack senior Angular/TypeScript

Nous recherchons un(e) développeur(euse) front-end UX/UI senior pour concevoir des interfaces logicielles industrielles destinées aux écrans de machines et aux applications utilisées par les opérateurs de machines et les équipes d’ingénierie. Vous travaillerez avec TypeScript et Angular moderne pour dévelo ...

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 Software Engineer, Full Stack (Trust & Safety)

Overview 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 w ...

Senior Full Stack Engineer at Vinetra Talent

Join Vinetra Talent as a Senior Full-Stack Engineer and impact student success through modern EdTech solutions. Help design and evolve core cloud-native services for K-12 administration.This role at Vinetra Talent offers the chance to work in a fast-growing EdTech scale-up. You will lead the architectu ...

Senior Frontend Engineer (Full Stack, Frontend Lead)

Design, develop, and maintain scalable, secure, and accessible cloud‑based applications supporting business‑critical digital experiences. The role contributes across the full software development lifecycle , from translating business requirements into technical designs through development, t ...

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 ...

Staff Full Stack Engineer, AI Driven Renewals

A leading insurance technology firm in Vancouver is seeking a Staff Full Stack Software Engineer to lead technical vision and build customer-facing product offerings. The ideal candidate will have 10-15+ years of experience and a passion for mentoring team members. This role supports a hybrid work model and incl ...

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 ...

Software Development Engineer (Full Stack) Evisort AI

**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 their potential and focus on wh ...

Senior Full Stack Engineer Impactful Backend & Mentorship

A leading cloud technology company in Vancouver is looking for a Senior Software Engineer to join their dynamic team. The ideal candidate will have over 5 years of software product development experience, focusing on Java and JavaScript. This role offers the flexibility to work from home or the office, along wit ...

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 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 ...

Python Full Stack Engineer | DevOps & Data Integrations

A leading IT services firm in Montreal is looking for a Talent Acquisition Specialist with a solid background in software development. The role requires 5 years of tech experience, including 2 years in Python and Linux/Unix environments. Excellent English communication skills are essential. Joining this full-tim ...

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 o ...

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