Senior Full Stack Developer Reactpython Microservices Jobs in Toronto, Canada

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Senior Full Stack Engineer — Hybrid Onsite/Remote

A healthcare service provider in Toronto is seeking a Senior Full Stack Software Developer. This role requires extensive experience in public sector projects and involves maintaining integration components for health applications. The successful candidate will work in a hybrid model with three days on-site and t ...

Senior Full Stack Architect, Security Focus (Banking)

A leading IT services firm is seeking a Full Stack Architect in Toronto, ON, to design and manage solution engineering, focusing on cybersecurity and security architecture. The ideal candidate will have at least 10 years of experience and demonstrate strong technical leadership capabilities. This role involves c ...

Senior Java Full Stack Engineer – Capital Markets

A financial services technology company is seeking a Senior Java Full Stack Developer with over 7 years of experience. The ideal candidate has expertise in financial systems, cloud-native application development on AWS/Azure, and strong front-end and back-end technologies like Angular and Java. Responsibilities ...

Senior Full Stack Software Engineer (AI Automation)

Position Responsibilities Design, build, and enhance CIAM authentication features and integrations, owning changes from design through production support. Develop application and integration code with quality, security, and reliability built in through automated testing and valida ...

Senior Full Stack Software Engineer (AI Automation)

Position ResponsibilitiesDesign, build, and enhance CIAM authentication features and integrations, owning changes from design through production support.Develop application and integration code with quality, security, and reliability built in through automated testing and validation.<br/ ...

Senior Full Stack Engineer Remote, Flexible, Growth

A cutting-edge AI technology firm is seeking a Senior Full-Stack Engineer to drive product development and user experience in a remote environment based in Toronto, Canada. The successful candidate will have over 5 years of experience with production web applications, strong frontend skills with JavaScript, and ...

AI Driven Senior Full Stack Engineer Role

Become a Senior Full-Stack Software Engineer at Manulife, focusing on AI automation to enhance CIAM systems. This hybrid job in Waterloo, Ontario seeks innovative thinkers ready to tackle security-focused software challenges. In this influential role, you'll engineer authentication features and inte ...

Senior Full Stack Engineer (React, Node, PostgreSQL)

A non-profit health and benefits organization in Ontario is seeking an experienced Software Engineer IV to develop and maintain healthcare applications. The role emphasizes collaboration within an agile environment, requiring considerable backend and full stack development experience. Applicants should possess s ...

Senior Full Stack Engineer — AWS Cloud & React

A leading ecommerce platform in Toronto seeks a MTS 1 Full Stack Engineer to design and build scalable cloud-native software. The ideal candidate has strong experience with Python, Javascript, and AWS services such as Lambda and SQS. You’ll collaborate with diverse teams to ensure high-quality, consumer-facing s ...

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 Java/Angular (Azure)

Une institution financière majeure à Toronto recherche un développeur full stack expérimenté. Le candidat sera responsable de la conception et du développement de solutions scalables et sécurisées en utilisant Java, Angular et Python sur l'infrastructure Azure. Le poste nécessite une expérience significative de ...

Senior Full Stack AI Engineer — Lead Architecture

A leading travel technology company is seeking a Staff Full Stack Engineer to design and build AI-driven chat experiences. This role involves collaboration with engineers, data scientists, and product managers to innovate travel planning solutions. The ideal candidate will have over 8 years of software engineeri ...

Senior Data Engineer – Dataiku & Full Stack Integration

Senior Data Engineer – Dataiku & Full Stack Integration Role Description Experience with SQL Server Back-End development including: SQL Scripts, Stored-Procedures, Dynamic Stored-Procedures Experience development Python scripts and libraries E ...

Hybrid Senior Full Stack Engineer Data Pipelines

A government agency in Toronto is seeking a Senior Software Developer for a full-stack role with a hybrid work model. As part of a 9-month contract, you will design and implement data pipelines, translate technical specifications, and work with technologies like Java, React, Typescript, and more. Ideal candidate ...

Senior Full Stack Engineer: Next.js & React Native

A technology-driven educational market leader is seeking a Mid-Senior Full-Stack Developer to lead the Next.js web platform development and manage the React Native mobile app. The role demands 3–4+ years in web development including Node.js and React Native. Offering a competitive salary ranging from $60,000 to ...

Senior Full Stack Engineer: Go + React + DevOps

A sports betting technology company in Toronto is seeking an experienced engineer to lead DevOps growth and design innovative features. The ideal candidate will have a strong background in Go and Python, along with expertise in crafting modern UIs with React. Responsibilities include managing infrastructure, bui ...

Senior Full Stack Engineer – Cloud & APIs | Hybrid

A professional IT consulting firm is seeking a skilled Full Stack Developer to design and maintain applications using modern technologies like React and Node.js. The ideal candidate will have over 10 years of IT experience, including 5-7 years in full-stack development. This hybrid role requires strong back-end ...

Senior Edge to Cloud Full Stack Engineer

A pioneering technology company in Toronto is seeking an Edge-to-Cloud Developer to design and develop software solutions for advanced lidar products. The ideal candidate should have a Bachelor's in Computer Science or related field with 3+ years of experience in front-end development using Angular, HTML, CSS, a ...

Senior Full Stack Software Engineer (AI Automation)

We’re building the next generation of customer and employee identity solutions, and we’re looking for a Senior Full‑Stack Software Engineer to help us evolve our CIAM (Customer Identity and Access Management) platform. In this role, you will design, build, and support authentication features an ...

Senior Full Stack Engineer: Angular & Spring Boot

Une entreprise bancaire internationale à Toronto recherche un Développeur Full Stack pour rejoindre son équipe Easy Apply. Le candidat idéal aura plus de 8 ans d'expérience en développement d'applications orientées client, des compétences avancées en Angular et Springboot, ainsi qu'une expérience en milieu Agile ...

Senior Full Stack Engineer — Finance Trading Platforms

A leading investment firm in Toronto is seeking a passionate Senior Full-Stack Software Developer to design and enhance industry-leading platforms. This role offers the chance to work closely with trading and investment teams to develop innovative in-house solutions. Candidates should have extensive experience i ...

Senior Java Full Stack Engineer – Capital Markets

A financial services technology company is seeking a Senior Java Full Stack Developer with over 7 years of experience. The ideal candidate has expertise in financial systems, cloud-native application development on AWS/Azure, and strong front-end and back-end technologies like Angular and Java. Responsibilities ...

Senior Full Stack Engineer | Siebel & DevOps Expert

A prominent technology firm is hiring for a Sr. Software Developer - Full Stack in Toronto, Ontario. The role requires extensive knowledge of Oracle Siebel and experience with Azure DevOps and other modern tools. Candidates should possess strong problem-solving skills and a minimum of 10 years in communication t ...

Senior AI Full Stack Engineer – LLM Apps

A leading management consulting firm in Toronto is seeking a Sr. Associate Engineer – AI Full Stack Developer. In this role, you will be tasked with designing and deploying sophisticated AI solutions for Pharma R&D. Strong proficiency in Python and experience with large language models is essential. The position ...

Senior Full Stack Engineer (Web) Hybrid, Toronto

A dynamic online ticket marketplace in Toronto is looking for a Full Stack Engineer III to build and support systems that significantly impact multi-million dollar revenue. The ideal candidate will possess 4+ years of professional experience with both front-end technologies such as TypeScript and React, and back ...

Senior .NET Software Engineer — Full Stack & Cloud

A dynamic technology provider in Toronto is looking for a Software Engineer to contribute innovative development work. You will participate in the full software development lifecycle and collaborate closely with the team on architecture and product functionality. The ideal candidate has at least 5 years of full ...

Senior Java & Full Stack Engineer: Cloud, APIs

A leading IT consulting firm in Toronto is seeking a Full Stack Developer to design and implement data pipelines and build responsive web applications. The ideal candidate must have hands-on experience with Node.js, HTML5, and modern UI development patterns. You will translate technical specifications into worki ...

Senior Full Stack Engineer — Hybrid Onsite/Remote

A healthcare service provider in Toronto is seeking a Senior Full Stack Software Developer. This role requires extensive experience in public sector projects and involves maintaining integration components for health applications. The successful candidate will work in a hybrid model with three days on-site and t ...

Senior .NET/Angular Full Stack Engineer Azure

A tech consulting firm in Toronto is seeking a Senior Full Stack Software Developer to design and implement solutions using .NET, Angular, and Agile methodologies. The ideal candidate has experience in front-end and back-end development, with strong problem-solving skills and a collaborative approach to software ...

Senior Full‑Stack AI & Geospatial Solutions Engineer

A leading environmental firm based in Toronto is seeking a Senior Full Stack Developer to join their Digital Solutions team. The role involves designing and developing modern applications that utilize cutting-edge technologies, including AI and IoT. Candidates should have a strong background in full stack develo ...

Senior Full Stack Software Engineer (AI Automation)

Position Responsibilities Design, build, and enhance CIAM authentication features and integrations, owning changes from design through production support. Develop application and integration code with quality, security, and reliability built in through automated testin ...

Senior Full Stack Software Engineer at Toast

Transform the restaurant industry as a Senior Full-Stack Software Engineer with Toast. Become part of the Toast IQ team to enhance restaurant operations and customer experiences. Toast is seeking an experienced software engineer to join the Toast IQ initiative. This role involves participating in AP ...

Senior C# Full Stack Engineer | 100% Remote

A tech company based in Vancouver is looking for a Senior C# Full-Stack Developer for a permanent position that is 100% remote. The role involves collaboration on diverse projects, focusing on both front-end and back-end technologies. Candidates should have 7-10+ years of experience and proficiency in C#, .NET, ...

Senior Full Stack Engineer in Cyber Defense

Shape the future of cybersecurity as a Senior Full Stack Engineer. Drive the development of innovative, scalable solutions in a dynamic remote work setting. This staff-level role demands an experienced engineer adept in both front-end and back-end technologies. You will collaborate on high-impact pr ...

Senior Full Stack Engineer Telephony (Remote Canada)

Summary Yelp's Telephony team is hiring a Software Engineer to help build and scale the telecom platform that nearly all of Yelp's revenue flows through. Our platform is built on Twilio Flex and AWS, and it's used daily by thousands of sales and support reps to connect with businesses. We're ...

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 Full Stack Engineer Java & UI Mastery

A leading global tech company seeks a Senior Fullstack Software Engineer with a focus on Java and UI development. Candidates should have 4-8+ years of experience in Full Stack Development, particularly in front-end and user-centric design. Responsibilities include collaborating with UX/UI designers and optimizin ...

Remote Senior Full Stack Tech Lead & Architect

A leading digital health company in Canada is seeking a Senior Software Developer to lead design, development, and delivery of complex software applications. The ideal candidate will have over 5 years of software development experience and strong leadership skills. This role can be remote or hybrid, offering fle ...

Senior Full Stack Engineer — Scale Nuclear Digital

A progressive technology firm in Canada seeks a Senior Full Stack Developer to create innovative digital solutions. The role involves developing applications from the ground up, enhancing existing applications, and collaborating with a dynamic team to solve complex technical issues in the nuclear sector. Candida ...

Remote Senior Full Stack Engineer (React/Python)

A Canadian technology company seeks a Developer Level 3 to support the development and maintenance of applications including data visualization platforms. This 100% remote role requires 8+ years of experience, including strong skills in Git, React, and RESTful APIs. Candidates should have experience as a full-st ...

Senior .NET Full Stack Engineer & Architect — Remote

A financial services organization in Canada is hiring a developer to lead technical solutions supporting business goals. This role involves collaborating with teams to design, develop, and implement applications. Candidates should have 5+ years in .Net full stack development, experience with enterprise software, ...

Senior Full Stack Engineer Ruby React Remote

Elevate your engineering career with a senior full stack engineer role focused on Ruby and React. This remote contract opportunity allows for impactful contributions to a community platform in the booming creator economy. Our client, a leading digital product agency, is looking for a senior engineer ...

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, 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 ...

Senior Full Stack Engineer, Trust & Safety – Remote

A financial tech company in Canada is seeking a Full Stack Engineer. The role involves backend and web development, fostering team quality, and driving project goals. Ideal candidates are experienced engineers skilled in Python, Kotlin, AWS, and web frameworks like React or Vue. This position is remote-first wit ...

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 Full Stack Engineer, Trust & Safety (Remote)

A leading financial technology company is looking for a full stack engineer in Hamilton, Ontario. The role involves owning team goals, collaborating on product development, and enhancing backend systems. Ideal candidates have 4+ years in software engineering, experience with technologies like Python and Kotlin, ...

Senior Full Stack Engineer RepairPal (Remote Canada)

Summary Yelp engineering culture is driven by our values: we’re a cooperative team that values individual authenticity and encourages creative solutions to problems. All new engineers deploy working code their first week, and we strive to broaden individual impact with support from managers, ...

Remote Senior Full Stack Engineer – Secure & Scalable

A technology solutions company is seeking a Senior Full Stack Developer to work remotely with occasional travel to Edmonton. The role involves applying security best practices, leading code reviews, and collaborating with DevOps teams for integration into CI/CD pipelines. Candidates should have mid-senior level ...

Senior Full Stack Engineer RepairPal (Remote Canada)

Summary Yelp engineering culture is driven by our values: we’re a cooperative team that values individual authenticity and encourages creative solutions to problems. All new engineers deploy working code their first week, and we strive to broaden individual impact with support from managers, ...

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