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Senior Full Stack Engineer (Node.js + React)

Senior Full Stack Engineer (Node.js + React) We are seeking an exceptional Sr Full Stack Engineer who demonstrates technical excellence in developing and delivering high-quality software solutions. In this role, you will own significant areas of our projects, drive technical implementation, champion ...

Senior Software Developer for Diverse Feature Enhancements

Elevate software experiences as a Senior Developer focusing on feature enhancements for a major platform. This role involves diverse tasks, combining front-end and back-end expertise in a remote-friendly setting.In this full-stack position, you'll tackle advisor-facing feature improvements and backend servic ...

Junior Software Developer Observability

Join to apply for the Junior Software Developer - Observability role at Canonical Canonical is a leading provider of open source software and operating systems to the global enterprise and technology markets. Our platform, Ubuntu, is very widely used in breakthrough enterprise initi ...

Developer

Typical Day in Role Contribute to development efforts on the real‑time event streaming platform Build, integrate, and support software solutions Participate in code development, code reviews, and testing cycles Collaborate with product and technical teams to al ...

Developer

Typical Day in Role Contribute to development efforts on the real‑time event streaming platform Build, integrate, and support software solutions Participate in code development, code reviews, and testing cycles Collaborate with product and technical teams to al ...

Developer

Typical Day in Role Contribute to development efforts on the real‑time event streaming platform Build, integrate, and support software solutions Participate in code development, code reviews, and testing cycles Collaborate with product and t ...

Senior Full Stack Engineer — AI‑Driven SaaS

A leading software provider for insurance, located in Toronto, is seeking a Senior Full-Stack Software Engineer to develop high-impact capabilities for insurance solutions. You will design and implement robust microservices and enhance cloud services using innovative AI techniques. The ideal candidate has extens ...

Senior Full Stack Engineer — AI‑Driven SaaS

A leading software provider for insurance, located in Toronto, is seeking a Senior Full-Stack Software Engineer to develop high-impact capabilities for insurance solutions. You will design and implement robust microservices and enhance cloud services using innovative AI techniques. The ideal candidate has extens ...

Senior Full Stack Engineer — AI‑Driven SaaS

A leading software provider for insurance, located in Toronto, is seeking a Senior Full-Stack Software Engineer to develop high-impact capabilities for insurance solutions. You will design and implement robust microservices and enhance cloud services using innovative AI techniques. The ideal candidate has extens ...

Junior Observability Engineer Remote, Open Source Stack

A leading open source software company is seeking a Junior Software Developer for the Observability team. This remote role, based in Canada, involves developing a cloud-native monitoring stack using Python and Go. Responsibilities include writing and testing code, debugging issues, and collaborating with a distr ...

Junior Observability Engineer Remote, Open Source Stack

A leading open source software company is seeking a Junior Software Developer for the Observability team. This remote role, based in Canada, involves developing a cloud-native monitoring stack using Python and Go. Responsibilities include writing and testing code, debugging issues, and collaborating with a distr ...

Full Stack Engineer (Intermediate to Senior)

ABOUT REDCAN.AIRedcan is at the forefront of building agentic AI products and tools that enable our customers to scale their product deployment capability by orders of magnitude, transforming their business and accelerating time to value while ...

Senior Specialist, Software Engineering (Full Stack)

Job Requisition ID: 10985 Position Status: Permanent Full Time Position Type: Hybrid Office Location: Montreal (QC); Ottawa (ON); Toronto (ON) Travel Requirement: Limited Language Designation: English Essen ...

Senior Azure.Net Full Stack Dev Lead

Infosys is seeking a Technology Lead who will play a key role for design, development, and end to end support for a development enhancement program with for one of the key clients. Required QualificationsBachelor’s degree or foreign equivalent required from an accredited institution.At least 4 years of Informati ...

Senior Full Stack Engineer, Email Systems

The Opportunity:As a Senior Software Engineer, Web Services, you’ll contribute to a whole new suite of communication tools including end-to-end encrypted file sharing, an email service, an appointment booking service, and more. You’ll join the Web Services Team, which is responsible for b ...

Senior Software Engineer (Full Stack JavaScript)

About MorningstarMorningstar unites problem solvers with a clear goal: helping investors achieve their financialobjectives. As a leading investment research and data company, we stand out by how we apply our insights to serve a broad range of users. Our independent investment research, powered b ...

Senior AI Driven Full Stack Engineer

A leading web hosting company is seeking a Senior AI-Enabled Full-Stack Developer to drive integrations of AI into their products. This role requires 7+ years of experience in production web applications, strong skills in Next.js, TypeScript, and a passion for AI. You will influence product design, build scalabl ...

Senior Full Stack & AI Platform Engineer

A leading tech company in Toronto is seeking a Senior Full Stack Software Engineer to own the delivery of end-to-end product features for an AI platform. This role involves building scalable user-facing experiences across frontend and backend systems, utilizing modern frameworks like React and TypeScript. The id ...

Senior Software Engineer (Full Stack, Product)

Trajekt Sports is building the next generation of baseball training technology through a combination of software engineering, robotics, and data science. Our flagship product, the Trajekt Arc , allows hitters to train against highly accurate recreations of real pitchers. By combining high-fi ...

Senior AI/GenAI Full Stack Lead

A leading technology firm is looking for a Senior Developer specializing in AI/ML solutions. The ideal candidate will have over 7 years of software development experience and a strong background in full stack development. You will lead cross-functional teams, mentor junior developers, and facilitate the translat ...

Senior Full Stack & AI Platform Architect

A globally recognized staffing firm is seeking a Senior Full Stack Software Engineer in Toronto, Canada. The role involves owning the delivery of product features for an AI platform, developing both frontend interfaces and backend APIs. Ideal candidates will have over 5 years of experience with JavaScript and Ty ...

Senior Full Stack Engineer: Cloud & Observability

A leading bank in the Americas is seeking a developer to join their Digital Engineering Operations team in Toronto. The ideal candidate will develop and support complex, scalable applications while leading investigations for production issues. You'll mentor junior developers and work closely with infrastructure ...

Senior Full Stack Software Engineer (AI)

Overview Senior Full Stack Software Engineer (AI) Location: Hybrid - Toronto, ON On behalf of our client, Affinity is seeking a technical SME for AI product engineering who defines technical standards, patterns, and guardrails for AI product development. You will esta ...

Senior Software Engineer Full Stack .NET

Who We Are Bankjoy is a Y Combinator and Bessemer Venture Partner backed FinTech startup. We are changing the way community banks and credit unions do business, enabling them to become tech-driven and digital first. Bankjoy provides modern digital banking products including mobile banking, online ...

Senior AI/GenAI Full Stack Lead

A leading technology firm is looking for a Senior Developer specializing in AI/ML solutions. The ideal candidate will have over 7 years of software development experience and a strong background in full stack development. You will lead cross-functional teams, mentor junior developers, and facilitate the translat ...

Senior Full Stack Engineer Hybrid Role

Advance your career as a Full Stack Software Engineer in a hybrid environment. Engage in front-end and back-end development while mentoring fellow engineers to foster growth and efficiency.This role requires a minimum of 5 years of demonstrated experience in software development, particularly with C# or Java ...

Senior Full Stack Engineer (React, Python)

A Few Notes: Profitable B2B SaaS company, teams are based out of North America Role is 95% remote in Toronto (we meetup 1x a month). Must be able to legally work in Canada (visa or sponsorship won't be provided) ...

Senior Full Stack Engineer — Hybrid (Canada)

A financial technology company in Toronto is seeking a Senior Software Engineer - Full Stack Developer to design and implement advanced IT solutions. In this role, you will leverage over 8 years of experience to mentor team members and ensure solutions meet company standards across platforms. The company offers ...

Senior Full Stack Engineer, Identity Platform

A leading identity management firm in Toronto is seeking a Full Stack Software Engineer for their Federated Authentication Platform team. This role involves designing and implementing scalable backend services and developing responsive user interfaces. Ideal candidates will have over 4 years of experience, profi ...

Senior Full Stack Engineer, Payments Platform

A financial services company in Toronto seeks a Senior Full Stack Engineer passionate about transforming and scaling payment platforms. The role involves full lifecycle ownership, backend development, and contributing to frontend solutions. Candidates should have 5+ years of experience, strong collaboration skil ...

Senior Full Stack Engineer, Lifecycle Manager

About Nue.io Nue.io is a next‑generation CPQ and revenue automation platform designed for modern SaaS and subscription‑based businesses. Our mission is simple: empower go‑to‑market teams to move faster, close smarter, and scale with confidence. With an elegant, no‑code interface and deep Sale ...

Senior Full Stack Engineer — Healthtech Platform

A healthtech startup in Toronto is seeking a Senior Full-Stack Engineer to architect and improve its pharmacy platform. This role includes building scalable web products and mentoring junior engineers in a fast-paced, collaborative environment. Ideal candidates have over 5 years of experience, particularly with ...

Senior Full Stack & Security Architect Lead

Une grande institution financière recherche un Responsable de l'Architecture Full Stack à Toronto, Ontario. Le candidat idéal doit posséder une expertise en leadership et une connaissance approfondie des architectures technologiques. Vous serez chargé de coacher une équipe, de développer des stratégies et de vei ...

Senior Full Stack Cloud & SaaS Engineer

A leading cloud storage provider in Toronto is seeking a versatile Software Engineer to design and develop full stack applications. Candidates should have over 5 years of experience, proficiency in backend and frontend technologies, and familiarity with SaaS development. This role offers generous wellness progra ...

Senior React & Node.js Full Stack Engineer

A leading tech company in Toronto is seeking a Senior Full Stack Developer to build scalable and reliable systems. The ideal candidate has over 8 years of experience in full stack web development, excels in React.js and Node.js/Express.js, and possesses strong communication skills. You'll work in an Agile enviro ...

Senior Full Stack Engineer (Platform & Integrations)

Overview XYZ Storage isn't like any other storage company. Over the last 28 years, we've built something great, something special, an iconic lifestyle brand with an inspirational and authentic story. At the heart of this story is the understanding that moving and storage can be stressful and often ...

Senior Full Stack Engineer — Billing & Payments

A leading SaaS platform in Toronto is seeking a Senior Full-Stack Engineer to enhance billing capabilities and drive revenue operations. This role involves complex problem-solving and collaboration with teams, utilizing technologies like Java and Node.js. Ideal candidates will have 6+ years in SaaS environments ...

Senior Full Stack Engineer Hybrid Role

Advance your career as a Full Stack Software Engineer in a hybrid environment. Engage in front-end and back-end development while mentoring fellow engineers to foster growth and efficiency. This role requires a minimum of 5 years of demonstrated experience in software development, particularly with ...

Senior Java Architect & Full Stack Engineer

A leading AI-first digital engineering company in Toronto seeks an experienced Associate Architect – Software Developer to lead the design and development of scalable web applications. The ideal candidate will have over 6 years of experience with Java, Spring Boot, and SQL, and will play a crucial role in optimi ...

Senior AI/GenAI Full Stack Lead

A leading technology firm is looking for a Senior Developer specializing in AI/ML solutions. The ideal candidate will have over 7 years of software development experience and a strong background in full stack development. You will lead cross-functional teams, mentor junior developers, and facilitate the translat ...

Senior Full Stack & AI Platform Architect

A globally recognized staffing firm is seeking a Senior Full Stack Software Engineer in Toronto, Canada. The role involves owning the delivery of product features for an AI platform, developing both frontend interfaces and backend APIs. Ideal candidates will have over 5 years of experience with JavaScript and Ty ...

Senior Full Stack Architect & Technical Leader

A leading bank in the Americas is seeking an experienced software architect to lead the design and architecture of complex, distributed systems. The ideal candidate will have a minimum of 8 years in software engineering and proven leadership of high-performance teams. Responsibilities include setting technical s ...

Senior AI Focused Full Stack Architect

A leading property management company in Toronto is seeking a Senior Full Stack Developer to lead AI product engineering efforts. You will define technical standards, oversee vendor implementations, and establish reusable components and templates. The ideal candidate has over 5 years of experience in full-stack ...

Senior Full Stack Engineer: Cloud & Observability

A leading bank in the Americas is seeking a developer to join their Digital Engineering Operations team in Toronto. The ideal candidate will develop and support complex, scalable applications while leading investigations for production issues. You'll mentor junior developers and work closely with infrastructure ...

Senior Full Stack Engineer Java/React

A leading bank in the Americas is seeking a skilled Lead Developer in Toronto. The ideal candidate will have 8+ years of experience in Java and React.js to design and maintain critical banking applications. Responsibilities include collaborating with cross-functional teams and troubleshooting technical issues. T ...

Senior Full Stack Software Engineer (AI)

Overview Senior Full Stack Software Engineer (AI) Location: Hybrid - Toronto, ON On behalf of our client, Affinity is seeking a technical SME for AI product engineering who defines technical standards, patterns, and guardrails for AI product development. You will esta ...

Senior Full Stack & AI Platform Engineer

A leading tech company in Toronto is seeking a Senior Full Stack Software Engineer to own the delivery of end-to-end product features for an AI platform. This role involves building scalable user-facing experiences across frontend and backend systems, utilizing modern frameworks like React and TypeScript. The id ...

Senior Full Stack Engineer — Decarbonization SaaS

A leading clean-tech firm based in Toronto is looking for a Full Stack Developer to join their innovative team. You will play a crucial role in building and scaling their decarbonization platform, contributing to significant climate impact. Ideal candidates will have over five years of experience with technologi ...

Senior Full Stack Engineer — Healthtech Platform

A healthtech startup in Toronto is seeking a Senior Full-Stack Engineer to architect and improve its pharmacy platform. This role includes building scalable web products and mentoring junior engineers in a fast-paced, collaborative environment. Ideal candidates have over 5 years of experience, particularly with ...

Senior Full Stack Architect & Technical Leader

A leading bank in the Americas is seeking an experienced software architect to lead the design and architecture of complex, distributed systems. The ideal candidate will have a minimum of 8 years in software engineering and proven leadership of high-performance teams. Responsibilities include setting technical s ...

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    Senior Full Stack Developer Reactpython Microservices Toronto Source Code Jobs in Toronto Job Search Guide, Trends and Insights