1,714,225+ Full Stack Java Api Ui Engineer Jobs in Canada — Top Companies Hiring June 2026

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Senior Full Stack Engineer & Tech Lead – Microservices & Cloud

A leading financial institution in Toronto seeks a capable full stack engineer to drive the development of enterprise applications. In this role, you will design scalable solutions, maintain coding standards, and apply strong technical expertise in frameworks like React and Node.js. You should possess 8+ years o ...

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 ...

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 ...

Senior Full Stack Ads Engineer HTS Media Services

About HTS Media HTS Media is Hopper’s advertising and media division, built to help travel brands, destinations, and suppliers connect with travelers at scale. We power advertising placements across Hopper’s app and through our B2B partner network, which includes global brands like Capital One Tr ...

Senior Applied AI Full Stack Engineer Vice President

What Sets This Role Apart This is not a conventional engineering role. You are expected to operate as a force multiplier — directing AI agents across multiple workstreams, validating output for production safety, and coaching others to do the same. The measure of success is not lines of code writt ...

Senior Applied AI Full Stack Engineer Vice President

We are seeking a Senior Full-Stack Engineer to join our Corporate Banking Technology team. You will design and deliver enterprise-grade web application platforms, leveraging AI development agents (e.g., Claude Code, Devin, Cursor) to accelerate delivery and raise engineering standards. This role dem ...

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 ...

Remote Senior Full Stack Engineer — Build Scalable Features

A forward-thinking tech company in Toronto is searching for a full-stack Software Engineer to enhance our product by building new features and optimizing existing systems. The ideal candidate will have over 5 years of experience, be proficient in PHP, Laravel, and React, and thrive in a collaborative environment ...

Remote First Full Stack Engineer: React Native & Python

A financial technology company based in Canada is seeking a Full Stack Developer to join their Card Acquisition team. This role requires a minimum of 2 years of full stack development experience, knowledge in React Native, Python, and modern front-end technologies. The company offers a remote-first work culture ...

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 ...

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 Accessibility & Inclusive Tech (Remote)

A leader in accessible technology is seeking a Senior Full-Stack Developer to create equitable and accessible digital systems. This role involves developing both front-end and back-end systems, focusing on accessibility with modern frameworks and tools. Candidates should have over 6 years of experience, a deep u ...

Senior Software Engineer AI Driven Full Stack Leader

A leading tech company in Vancouver is searching for a Senior Full-Stack Software Engineer to lead the design and development of AI-enabled features for their product platform. The role requires a minimum of 7 years of experience with strong expertise in full-stack development and cloud environments, especially ...

Senior Full Stack Engineer: React/Node on Azure

A technology recruitment firm is seeking a Senior Software Developer to design and maintain modern web applications within an Agile environment. The candidate must have strong experience with front-end and back-end technologies, particularly React and TypeScript, and familiarity with Microsoft Azure cloud servic ...

Sr 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 potenti ...

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 using ...

Remote First Full Stack Engineer: React Native & Python

A leading financial technology company in Canada is seeking a Full Stack Developer to enhance user experiences through innovative solutions and seamless designs. You will work closely with product and engineering teams to build high-quality features. Ideal candidates have 2+ years of experience in full stack dev ...

Remote Full Stack Engineer: Build Scalable EdTech Platforms

A leading EdTech company in Canada seeks a Full Stack Developer to collaborate in designing and building innovative applications. You will code within a cloud-based web application using technologies such as Python and React. The ideal candidate has over 4 years of experience in full-stack development, is a team ...

Sr 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 what ...

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‑end dat ...

Senior Full Stack Engineer Remote, High Impact Solutions

A technology consulting firm is seeking a Senior Full-Stack Engineer in Canada to deliver high-quality software solutions. In this role, you will take ownership of key projects, focusing on both back-end and front-end systems. You should have 7+ years of experience and a strong grasp of scalable solutions, REST ...

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 Financial Product Team ...

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 ...

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: REST APIs, Data Pipelines

A leading software company in Toronto is seeking a Sr. Software Developer - Full Stack to design and expand data pipelines and troubleshoot technical issues. Candidates should have proficiency in both front-end and back-end development, alongside experience in database design and REST API services. The role requ ...

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 ...

Remote Full Stack Engineer: Event Driven .NET/Azure

A technology services company is seeking a Full-Stack Developer for a remote contract role based in Canada. The position offers CAD$75/hour, with responsibilities including leading event modeling sessions and ensuring cohesive development processes. Candidates should have experience with the SGI Auto Fund DRIVE ...

Senior Full Stack AI SaaS Engineer (Hybrid/Remote)

A leading software company in Vancouver seeks a Fullstack Software Engineer to enhance its AI-driven contract management platform. You will collaborate with a multi-functional team to build scalable, user-centric solutions that transform contract management for global organizations. This role requires 8+ years o ...

Remote Full Stack Engineer — Go, Rails, React & GraphQL

A leading technology company in Canada is seeking an experienced Engineer to develop their advertising platform. You will be responsible for building APIs, collaborating on web architecture, and ensuring seamless integrations. Ideal candidates will have over 2 years of backend development experience, particularl ...

Remote Senior Full Stack Engineer, Crypto & Alt Trading

A fintech leader in Toronto seeks a Principal Full Stack Engineer specializing in crypto and alternative trading products. This pivotal role involves architecting secure, scalable applications and driving the expansion of crypto infrastructure. Ideal candidates have over 8 years in software development and exper ...

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 Remote Role with AI Focus

Work remotely as a Full Stack Engineer at Karbon Digital, where you'll focus on creating cutting-edge web applications that integrate AI technologies. This role is designed for those passionate about both front-end and back-end development.At Karbon Digital, you will develop user-facing features while ...

Lead Python Full Stack Data Engineer Vice President

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 a hands‑on player/coach who not only masters the full spectrum of data engineerin ...

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 ...

Senior Full Stack Engineer: Cloud Native, Global Scale

A global ecommerce platform is seeking a Senior Full Stack Engineer to redefine the Goldin platform. The role involves designing scalable, cloud-native architectures and requires expertise in Python, JavaScript, and AWS services. The ideal candidate has extensive experience in developing consumer-facing applicat ...

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 ...

QTG : Digital Investing Engineering Principal Full Stack Engineer

Principal Full Stack Engineer (12‑month contract) We are looking for a Principal Full Stack Engineer to join our web team for a 12‑month contract. You will be the primary driver of new feature development on our customer‑facing corporate website and the technical authority for architectural decis ...

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 ...

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 ...

Lead Python Full Stack Data Engineer Vice President

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 masters the full spectrum of dat ...

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 ...

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 ...

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 ...

Remote Senior Full Stack Engineer — Observability DX (Equity)

A leading tech firm in Canada seeks a Senior Full Stack Engineer to revolutionize observability through an open-source platform. The role involves shaping key features, collaboratively engaging with the developer community, and tackling technical challenges in building high-performance systems. Candidates should ...

Senior Full Stack & Mobile Engineer Lead Digital Platform

A technology solutions provider in York Region is looking for a Senior Full Stack & Mobile Engineer to lead the digitization of their business. This role involves designing and building a new platform from the ground up, implementing workflow automation, and ensuring high standards of code quality. Candidates sh ...

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 ...

Senior Full Stack Engineer .NET & Vue/React (SAAS)

A leading no-code insurance platform is seeking an experienced Full Stack Engineer to design, implement, and maintain features for their SAAS platform. The ideal candidate will have 6 years of experience in SAAS applications and proficiency in technologies like JavaScript, .NET Core, and Docker. This role offers ...

Senior Full Stack Engineer Remote, High Impact Solutions

A technology consulting firm is seeking a Senior Full-Stack Engineer in Canada to deliver high-quality software solutions. In this role, you will take ownership of key projects, focusing on both back-end and front-end systems. You should have 7+ years of experience and a strong grasp of scalable solutions, REST ...

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 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 ...

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    Full Stack Java Api Ui Engineer Jobs in Canada Job Search Guide, Trends and Insights