1,714,146+ Full Stack Java Api Ui Engineer Jobs in Canada — Top Companies Hiring June 2026

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Senior Full Stack Engineer Remote Healthcare Infra & AI

A healthcare technology company is looking for a Senior Full Stack Engineer based in Toronto. This position will initially start as remote, transitioning to a hybrid model once the Toronto office opens. Responsibilities include architecting technical integrations and designing data pipelines to enhance healthcar ...

Full Stack Engineer (Go/JS) — Equity, Bonus & Growth

A leading mental healthcare organization is seeking a Full-Stack Developer to join their team in Vancouver. This full-time role involves designing and deploying high-quality applications and collaborating on impactful projects that enhance mental healthcare for older adults. Ideal candidates will possess strong ...

Senior Full Stack Engineer: Cloud & On Prem FinTech

A leading financial services firm in Toronto is seeking team players to join a cross-functional team. You will work on on-prem and cloud native applications using agile methodologies. The ideal candidate should be adaptable, willing to handle front-end, back-end, and automation tasks. This role offers a supporti ...

Senior Full Stack Engineer: Build Scalable Web Apps

A multi-family office is seeking a Senior Full-Stack Engineer to enhance scalability and code quality across products. This role involves leading a team, driving technical standards, and ensuring timely delivery of features. Candidates should possess 5+ years of software development experience with 2+ years in l ...

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 ...

Experienced Software Engineer With Full Stack Development Expertise

Drive innovation as a Software Engineer with a focus on .NET technologies. Experience a collaborative environment where your creativity enhances product development and architecture strategies.This position requires a strong background in full-stack application development, particularly utilizing .NET and ot ...

Strategic Full Stack Engineer for Partner Integration Development

Drive innovation as a Full-Stack Engineer on the Partner Products team by creating impactful integrations with various systems. Your coding skills will play a pivotal role in enabling rapid connectivity that serves a global business landscape.In this position, you'll be instrumental in developing the underly ...

Dynamic Full Stack Engineer for AI Sales Transformation

Elevate your career as a Full Stack Engineer dedicated to AI-enhanced sales solutions. Use your skills to streamline data and enhance sales processes, allowing professionals to excel at their jobs.In this role, you will leverage your 4+ years of engineering experience to design data pipelines and create effi ...

Senior Full Stack Engineer: AI‑Driven SaaS Innovator

A leading technology firm in Montreal is seeking a Senior Full‑Stack Engineer to join their innovative team. You will lead the development of scalable SaaS applications, focusing on AI/ML integrations and backend architecture. This role demands proficiency in Python and Ruby on Rails, along with experience in ge ...

Senior Full Stack Engineer AI Driven SaaS, Scalable

A leading technology firm is seeking a Senior Full-Stack Engineer to join its growing team. This role focuses on SaaS application development, leading initiatives in backend architecture and AI integrations, particularly with generative AI technologies. Candidates should have proficiency in Python and Ruby on Ra ...

Expert Full Stack Development Engineer Driving Innovative Solutions

Become a driving force as an Expert Full Stack Development Engineer. Lead the design of secure, high-performance applications while collaborating with diverse teams in a dynamic environment.This position invites you to leverage over 4 years of development experience with a focus on Python Core and FastAPI. Y ...

Senior Full Stack AI Engineer for Secure SaaS

A fast-growing AI solutions firm seeks a Senior Full-Stack Engineer to develop secure SaaS applications that leverage generative AI capabilities. The ideal candidate will lead development initiatives, manage backend architecture, and integrate AI technologies. This role offers dynamic challenges and the chance t ...

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 ...

Hybrid Full Stack Engineer (Node/Vue & .NET Core)

A leading financial services firm in Ontario is seeking a Full Stack Software Engineer to design and troubleshoot software applications. You will work with front-end frameworks like Vue and back-end technologies including .Net Core. The ideal candidate has at least 2 years of experience and a strong understandin ...

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 ...

Senior .NET/React Full Stack Engineer | Hybrid Waterloo

A technology recruitment firm is seeking a Full Stack Engineer to join a growing team in Waterloo, Ontario. This position involves primarily Angular development (80%) with backend support in .NET technologies (20%). The successful candidate will work with cross-functional teams to develop and maintain scalable w ...

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 ...

Azure Full Stack Engineer Data Connectors for Sentinel

A leading IT services company in Toronto seeks a skilled developer to implement Data Connectors for Microsoft Sentinel. Candidates should have strong programming skills and experience with C .NET, REST API, and Azure. The role demands hands-on knowledge of developing ARM templates and a problem-solving approach ...

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 ...

Lead Python Full Stack Data Engineer Vice President

For additional information, please review .We are assembling an **A-team** of highly skilled, autonomous, and visionary engineers, and we are seeking an exceptional Lead Full Stack Data Engineer to join our high-performing, co-located squads in Canada. This senior role is for a hands-on player/coach who not only ...

Senior Software Engineer, Backend Full Stack Financial Product

Senior Software Engineer, Backend Full Stack – Financial Product Rippling gives businesses one place to run HR, IT, and Finance. It brings together all of the workforce systems that are normally scattered across a company, like payroll, expenses, benefits, and computers. About the Financ ...

Python Full Stack Data Engineer Assistant Vice President

For additional information, please review .**Responsibilities:*** Operate end-to-end in the design, development, and implementation of full-stack data solutions, ensuring optimal performance, scalability, data quality, security, and compliance across the data lifecycle.* Collaborate closely within small, co-loca ...

Senior Full Stack Engineer — AI‑Driven Research Platform

A global leader in editing services is seeking a Senior Full‑Stack Engineer to design and develop AI-driven products that enhance scientific research. This role requires expertise in full-stack development with technologies like React and Node.js. Responsibilities include building scalable applications, integrat ...

Principal Full Stack Engineer: AI Driven Fintech (Hybrid)

A leading fintech company in Toronto is seeking a Principal Full Stack Engineer. The successful candidate will lead complex engineering tasks, leveraging their expertise in NodeJS and Angular. You will be instrumental in driving innovation while mentoring engineers. The role offers competitive compensation, a hy ...

Senior .NET C# Full Stack Engineer – Payments & Gaming

A FinTech leader located in Toronto, Canada, is seeking a dynamic software developer to execute the full software development life cycle. Candidates should have a Bachelor's in Computer Science or relevant field and a minimum of 5 years of software development experience using .NET, C#, and ASP.NET. The position ...

Senior Full Stack Engineer Hybrid, CI/CD & APIs

A technology consulting firm in Toronto is seeking a Senior Full Stack Software Developer. The candidate will be responsible for designing and implementing data pipelines, translating business requirements into tested applications, and collaborating with IT professionals throughout the software development lifec ...

Lead Full Stack Engineer — TypeScript/React/Node | Equity

A leading software development firm in Montreal is seeking an experienced Full Stack Developer to join their team. You will work on building and optimizing features for web and mobile applications, ensuring a collaborative environment. With a minimum of 3 years of experience in software development, you must be ...

Staff Full Stack Engineer: AI Powered Web Apps

A leading technology company in Toronto is looking for a Staff Software Engineer (Full Stack) to develop next-generation web applications enhancing AI-driven workflows. This role involves working closely with cross-functional teams to translate business problems into engaging applications, focusing on building s ...

Senior Full Stack AI Engineer in Hybrid Role

Take your expertise to the next level as a Senior Full Stack AI Engineer at SalesSuperStar in Toronto, ON. This full-time hybrid role focuses on advancing AI systems within a fast-moving environment.You will be responsible for developing key components of an AI-driven platform that integrates voice automatio ...

Applied AI Full Stack Engineer MacOS Ottawa, ON

Location: This is a hybrid role with a minimum in-office requirement of 3 days per week in the Ottawa, ON office located at 40 Hines Rd, Ottawa, ON K2K 2M5. Position Summary We are seeking an Applied AI Full-Stack Endpoint Engineer (macOS) with a strong quality-first and AI-native ...

Senior Full Stack Engineer AI Driven SaaS Platform

A venture intelligence company in Toronto is seeking a Full-Stack Software Engineer to build and scale their SaaS platform, DiligenceGPT™. The successful candidate will focus on the product, platform, and infrastructure that enable AI-driven workflows. Key responsibilities include building full-stack features us ...

Full Stack Software Engineer AI and Internal Tools

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 passio ...

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: Cloud & Real Time Systems

A leading sports technology company in Ontario seeks a Senior Full Stack Software Engineer to enhance their innovative baseball training technology. The role involves working with a React & Node TypeScript stack, ensuring platform stability and scalability, and solving complex problems. Responsibilities include ...

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 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 ...

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 ...

Staff Software Engineer International Card Tech Full stack

Staff Software Engineer - International Card Tech - Full-stack About Capital One Canada For 30 years, we’ve been on a mission to change banking for good and build relationships by making credit accessible, simple, intuitive and rewarding. We want to help Canadians succeed with cre ...

Senior Software Engineer AI Driven Full Stack Remote

A high-growth SaaS company is seeking a Senior Software Engineer in Toronto to design and deliver key features across the development lifecycle. Ideal candidates will have 5+ years of experience, strong skills in JavaScript/TypeScript, Node.js, and cloud platforms, along with a Bachelor's degree in a related fie ...

Full Stack Software Engineer AI and Internal Tools

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 passio ...

Python Full Stack Data Engineer Assistant Vice President

We are assembling an A-team of highly skilled, autonomous, and AI-first engineers, and we are seeking an exceptional Full Stack Data Engineer to join our high-performing, co-located squads in Canada. This role is for a hands‑on engineer who is passionate about leveraging data, proficient in buildin ...

Software Engineer, Full Stack Applications AI Innovation Teams

Senior Software Engineer, Full-Stack Applications – AI Innovation Teams Requisition ID: 49251 Business Unit: Fitch Group Category: Information Technology Location: Toronto, ON, CA Date Posted: Mar 30, 2026 As one of the world’s top three credit ratings agen ...

Full Stack Software Engineer (Node.js, JavaScript, and TypeScript)

Client: Mortgage Finance Company. Location: Waterloo, ON (Hybrid: 2-3 days in office) Role Description: We are looking for a Full Stack Software Engineer who is responsible for the design, execution, assessment, security, and troubleshooting of software programs and ...

Innovative Full Stack Engineer Specializing in Fintech Solutions

Join as an Innovative Full Stack Engineer dedicated to fintech. Collaborate on designing and building scalable applications focused on payment systems and regulatory compliance in a remote-first culture.As a key player, your role will involve advising clients while architecting secure financial infrastructur ...

Python Full Stack Data Engineer Assistant Vice President

We are assembling an A-team of highly skilled, autonomous, and AI-first engineers, and we are seeking an exceptional Full Stack Data Engineer to join our high-performing, co-located squads in Canada.The role is for a hands‑on engineer who is passionate about leveraging data, proficient in building end‑to‑e ...

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