340,826+ Java Full Stack Developer Mean Stack Api Jobs in Toronto, Canada — Local Employers Hiring June 2026

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Citco Full Stack Engineering Lead

Drive technical innovation as the Full Stack Engineering Lead for Citco. Leverage your expertise in web applications to produce solutions that meet evolving client needs in the financial industry.This leadership role at Citco calls for an experienced developer with over five years in software engineering and ...

Senior Full Stack Engineer (Backend)

## Senior Full-Stack Engineer (Backend)Applyremote type: On Sitelocations: Toronto, Ontariotime type: Full timeposted on: Posted Todaytime left to apply: End Date: June 15, 2026 (18 days left to apply)job requisition id: R_ **Work Location:**Toronto, Ontario, Canada**Hours:**37.5**Line of Business:* ...

Lead Full Stack Development Engineer

Lead Full Stack Development Engineer We are seeking a Lead Full Stack Development Engineer to join our Technology & Operations team. This role is ideal for a seasoned engineer who thrives in a collaborative, high-performance environment and is passionate about building scalable, secure, and innov ...

Senior Full Stack Engineer, Fintech

Lazer is a world-class digital product studio composed of 180+ senior engineers and designers with backgrounds from companies like Apple, Google, Coinbase, and more. With our product experience, we have designed, engineered, and grown products from $0 to ...

Strategic Full Stack Security Architect

Une grande institution financière recherche un(e) spécialiste informatique pour concevoir et guider des solutions logicielles au sein d'une équipe dynamique. Le candidat doit avoir une solide expérience dans la gestion de projets d'infrastructure et une capacité à élever l'expérience client grâce à des applicati ...

Senior Full Stack Backend Engineer

About Us Talipay is transforming how subcontractor-powered businesses scale their back-office and access the working capital they need to grow. From invoice automation to embedded financing solutions, we help companies in staffing, logistics, and other service industries streamline operations, impr ...

Senior AI Full‑Stack Engineer

Step into a role where AI isn’t an add‑on — it’s the foundation. We’re looking for a Senior Full‑Stack AI Engineer who wants to shape how modern AI‑driven software is built, deployed, and scaled. You’ll work at the frontier of cloud engineering and intelligent application development, building syst ...

Principal Full Stack Software Engineer

Job Description Principal Full-Stack Software Engineer at a glance... Job DescriptionPrincipal Full-Stack Software Engineer at a glance...Location: Toronto, ON (Hybrid - 3 days/week)We are l ...

Lead Python Full Stack Engineer

Responsibilities Develop and maintain: Build and refine responsive front‑end applications applying Angular or ReactJS, and robust backend APIs by applying Python for AWS Lambda. Cloud architecture: Build, deploy, and manage scalable applications on AWS, bringing to bear services l ...

Full Stack Software Engineer Opportunity

Transform the legal tech industry with Spellbook as a Full-Stack Software Engineer. This role focuses on implementing advanced AI features while ensuring superior functionality and user experience.In this exciting position, you will build essential customer features, enhance the development infrastructure, a ...

Full Stack Software Engineer II

Overview Software Engineer II We areseeking a Software Engineer II to join our client's core team and help scale the platform. The engineer will own key features across web and mobile, integrate with payment APIs, and ensure systems remain reliable and performant. This role involves close ...

Backend Focused Full Stack Engineer

Step into a Backend-Focused Full-Stack Engineer role and innovate travel insurance software solutions in a hybrid setting. Bring your backend development expertise and coding standards to life in a collaborative environment.In this position, you will engage actively in building new applications, while also m ...

Senior Full Stack Software Engineer

We are seeking a Senior Full-Stack Software Engineer to lead the modernization of our legacy mortgage application system by integrating a third-party vendor solution into our core banking infrastructure. This is a strategic role with direct impact on transforming business operations. The ideal candidate is ...

Full Stack Agile Software Engineer

At TribalScale, we're not just participating in digital transformation—we're driving it. As global leaders in innovation, we combine Agile methodologies and cutting‑edge AI, including Large Language Models (LLMs), to create digital solutions that propel enterprises into the future. Based in Toronto with a ...

Full Stack Data Platform Engineer

We’re building Reflow, a workforce and workflow intelligence platform that helps teams deeply understand how work gets done. As we scale, the data we collect is becoming richer and more complex. We need a data platform engineer to help us design and operate the systems that turn that data into intelligence ...

Full Stack Engineer AI Product

About Feathery Feathery automates data intake workflows for insurance and wealth management firms. Industry leaders rely on Feathery to power mission-critical workflows like underwriting, client onboarding, and automated account openings. With rapid revenue growth and expanding en ...

Full Stack Engineer Research Systems

At eBay, we're more than a global ecommerce leader — we’re changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We’re committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthus ...

Staff Software Engineer, Full Stack

Role Overview As a Staff Full Stack Software Engineer at Harvey, you’ll play a pivotal role in shaping the foundation of our product platform while directly building user‑facing features for some of the world’s leading law firms and enterprise customers. This team owns and operates the platfo ...

AI Full Stack Dev Lead

Who we are mobileLIVE is one of the fastest-growing IT Services and Consulting companies in Canada and serves some of the most iconic brands, including Google, Loblaws, Staples, Telus, Bell, Rogers, CIBC, BMO, CMLS, Fossil, Fitbit and more. Over the last decade, we have achieved 100% client ...

Full Stack Engineer (Co Op)

Lumi AI is a fast growing, venture-backed startup with a mission to redefine how companies interact with their data. Our platform features a chat module that serves as a personal data analyst, enabling users to explore data, generate visuals, and extract tailored insights using plain language—no coding nee ...

Full Stack Software Engineer Payroll

The Company Push is an all-in-one platform that helps businesses grow and scale their companies by simplifying HR, payroll, time tracking, and scheduling. Our purpose is to help our customers free up their time by making people management ridiculously easy, so they can focus on their passion. Our ...

Intermediate Full Stack Software Engineer

About Us AltaML is a leading North American applied AI company with extensive experience in building and operationalizing AI software solutions. We are a company like no other – we believe in making small bets, failing fast, and being better together. We are looking for creative p ...

Senior Full Stack Software Engineer

We are seeking a Senior Full‑Stack Software Engineer to join our team to design, build, and support scalable, accessible, and secure software solutions. In this role, you will contribute across the full technology stack—from front‑end user experiences to back‑end services and cloud infrastructure—while pro ...

Full Stack Principal Engineer Position

Become a Full Stack Principal Engineer at Noetica, working towards scalable backend solutions in a hybrid format. Help transform legal document processing through innovative API design. This role emphasizes your 10-12 years of experience in full-stack development, primarily on the backend. Engage an ...

Software Development Engineer (Full Stack)

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 po ...

Oncoustics Full Stack Development Job

Be a key player at Oncoustics, Toronto, as a Full Stack Developer. Your role focuses on creating transformative AI technologies for clinical use, improving patient diagnostics. The Full Stack Developer position at Oncoustics requires collaboration across product management and development teams. Thi ...

Full Stack Software Engineer (Inference)

Requirements You have 5+ years of experience writing clean backend code. Our stack includes: Golang and React ,You’ve built payment systems and have experience with subscription or usage-based SaaS, and/or products with a freemium model ,You have strong coding abilities and ...

Senior Full Stack Engineer, Fintech

Lazer is a world-class digital product studio composed of 180+ senior engineers and designers with backgrounds from companies like Apple, Google, Coinbase, and more. With our product experience, we have designed, engineered, and grown products from $0 to ...

Senior Full Stack Backend Engineer

About Us Talipay is transforming how subcontractor-powered businesses scale their back-office and access the working capital they need to grow. From invoice automation to embedded financing solutions, we help companies in staffing, logistics, and other service industries streamline operations, impr ...

Senior Full Stack Engineer, Fintech

Lazer is a world-class digital product studio composed of 180+ senior engineers and designers with backgrounds from companies like Apple, Google, Coinbase, and more. With our product experience, we have designed, engineered, and grown products from $0 to $200M in revenue. < ...

Expert Full Stack Engineer Wanted

Become a key player at US Mobile as an Expert Full-Stack Engineer, leveraging your skills with Node.js and TypeScript. Drive our mission of universal connectivity through your innovative code. At US Mobile, we offer an empowering atmosphere for talented developers. This role involves transforming us ...

Full Stack Engineering Role: Questrade

Join Questrade as a Principal Full Stack Engineer, focusing on impactful new features for our web team under a 12-month contract. Your Next.js and TypeScript skills will be instrumental in driving technical excellence. In this pivotal role, you will lead the development of new features, enforce arch ...

Senior Full Stack Engineer (Backend)

Work Location:Toronto, Ontario, CanadaHours:37.5Line of Business:Technology SolutionsPay Details:$126,800 - $164,100 CADThis role is eligible for a discretionary variable compensation award that considers business and individual performance.TD is committed to providing fair and equitable compensation opportuniti ...

eBay Full Stack Engineer Opportunity

Become a Full Stack Engineer at eBay, focusing on building reliable applications and RESTful/GraphQL APIs using Java and NodeJS. Play a crucial role in our engineering team. As part of eBay's software engineering team, you'll be responsible for the development of scalable applications. This role hig ...

Full Stack Engineer React SME

Responsibilities Strong Experience with modern frontend frameworks (React) Ability to build scalable UIs and Backends Proficient in Python, Go Infrastructure as Code experience (Ansible/Terraform) Exposure to AI/LLM chat bot integration into Web UIs and Age ...

Full Stack Software Development Specialist

Join us as a Full Stack Software Development Specialist at our Bay St. office in Toronto. Collaborate on critical projects while using your expertise in JAVA and modern frameworks. This role seeks applicants with over 8 years in software development and application lifecycle management. You will foc ...

Software Engineer II (Full Stack)

## Software Engineer II (Full Stack)Applyremote type: On Sitelocations: Toronto, Ontariotime type: Full timeposted on: Posted Todaytime left to apply: End Date: June 12, 2026 (13 days left to apply)job requisition id: R_ **Work Location:**Toronto, Ontario, Canada**Hours:**37.5**Line of Business:**Te ...

Senior Full Stack Engineer (Backend)

## Senior Full-Stack Engineer (Backend)Applyremote type: On Sitelocations: Toronto, Ontariotime type: Full timeposted on: Posted Todaytime left to apply: End Date: June 15, 2026 (18 days left to apply)job requisition id: R_ **Work Location:**Toronto, Ontario, Canada**Hours:**37.5**Line of Business:* ...

Software Engineer II (Full Stack)

Work Location:Toronto, Ontario, CanadaHours:37.5Line of Business:Technology SolutionsPay Details:$81,600 - $115,200 CADThis role is eligible for a discretionary variable compensation award that considers business and individual performance.TD is committed to providing fair and equitable compensation opportunitie ...

Senior Full Stack Engineer (Backend)

Description Global Transaction Banking (GTB) is a key growth business within TDS that provides the opportunity to make an impact with top‑tier organizations. We offer innovative solutions and treasury advisory services on large and complex liquidity, payments, and trade finance needs. Busines ...

Principal Full Stack Software Engineer

Job Description Principal Full-Stack Software Engineer at a glance... Job DescriptionPrincipal Full-Stack Software Engineer at a glance...Location: Toronto, ON (Hybrid - 3 days/week)We are l ...

Développeur Principal AI Full Stack

Rejoignez Intact en tant que Développeur Principal Full Stack en IA, alliant compétences en React et Python avec une flexibilité de travail hybride. Participez à la création d'applications innovantes pour un impact positif. Ce poste requiert un expert qui rejoindra une équipe dynamique. La personne ...

Software Engineer II (Full Stack)

Work Location: Toronto, Ontario, Canada. Hours: 37.5. Line of Business: Technology Solutions. Pay Details: $81,600 – $115,200 CAD. Job Accountabilities – What You’ll Do We are looking for a full stack developer that designs, develops, and maintains complex, scalable, and secure fu ...

Full Stack Engineer for Fintech

Transform your career as a Full Stack Engineer focused on fintech at Lazer. Work remotely on projects that challenge your skills in JavaScript and system architecture. Lazer is looking for a full stack engineer with 6+ years of experience to enhance its fintech projects. This role demands expertise ...

Full Stack Engineer at Chorus.ai

Elevate your career as a Full Stack Engineer with Chorus.ai, part of ZoomInfo. This role focuses on building AI-powered applications, responsive UI, and robust APIs, offering a mix of backend and frontend work. We are seeking a talented engineer with 5–10 years of experience in web application devel ...

Lead Full Stack JavaScript Engineer

Elevate your career as a Lead Full-Stack JavaScript Engineer with Morningstar in Toronto. Drive technical direction and mentor engineers in a hybrid work environment. As a Principal Software Engineer, you'll guide the Central Technology Web Development team, ensuring high-quality output and innovati ...

Lead Full Stack Engineering Team

Shape the engineering culture at ScriptRunner for Confluence Cloud as a Lead Full Stack Engineering Team member. Leverage your software skills in both backend and frontend technologies while mentoring junior engineers.In this role, you will oversee a dynamic team led by an Engineering Manager. Collaborate wi ...

Wire Payment Full Stack Architect

Nous utilisons des témoins pour fournir et améliorer nos services de sorte à vous offrir une expérience plus personnalisée, et les services de suivi sont désactivés. Pour en savoir plus sur les témoins utilisés et pour consulter vos préférences, veuillez vérifier les paramètres de votre navigateur ou sélectionne ...

Senior Full Stack Software Engineer

About Brickeye Brickeye transforms construction sites through intelligent IoT technology. Our platform provides real-time visibility, early risk detection, and smart automation that prevent costly damages and delays. From instant safety alerts to predictive analytics that help secure bette ...

Full Stack Software Engineer Opportunity

Transform the legal tech industry with Spellbook as a Full-Stack Software Engineer. This role focuses on implementing advanced AI features while ensuring superior functionality and user experience. In this exciting position, you will build essential customer features, enhance the development infrast ...

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