Seniorstaff Fullstack Engineer Pythonfirst React Postgresql Jobs in Canada

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Full Stack Software Engineer Cloud, REST APIs & React

Une entreprise de logiciels internationale recherche un développeur logiciel expérimenté pour rejoindre l'équipe de la plateforme AEC. Le candidat idéal doit avoir un diplôme en informatique et plus de deux ans d'expérience en développement full stack, avec de solides compétences en JavaScript, Python, et l'util ...

Senior React Full Stack Engineer | Equity & Hybrid Remote

A dynamic technology firm in Ontario is seeking a Senior Full Stack Software Developer with a focus on React.js. In this role, you'll lead the development and maintenance of features for critical financial products, primarily focusing on frontend development. Collaborating on large-scale features, you'll enhance ...

Senior Lead Engineer — Java & React, Cloud Native & AI

A leading technology firm in Canada is seeking a Senior Lead Engineer with deep expertise in Java, React, and cloud-native development. This role requires technical leadership, architectural ownership, and team mentoring in a dynamic environment. Responsibilities include leading design and development of applica ...

Senior Lead Engineer in Java and React Development

Elevate your career as a Senior Lead Engineer, specializing in Java and React. Drive cloud-native development while guiding teams and shaping technical strategies in a collaborative environment.This role combines architectural ownership and hands-on leadership, perfect for experienced engineers. You will lea ...

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 is seeking a Full Stack Developer to implement critical features and enhance user experiences. The role involves collaboration with cross-functional teams, focusing on both front-end and back-end development using technologies such as React Native and Python. Candidates should have ...

Senior React Frontend Engineer (Remote, Full Time) [HR159]

About Smart Working At Smart Working, we believe your job should not only look right on paper but also feel right every day. This isn’t just another remote opportunity — it’s about finding where you truly belong, no matter where you are. From day one, you’re welcomed into a genuine community that ...

Intermediate Support Engineer for .NET, React, and Microservices

Elevate application performance and reliability as an Intermediate Operations Support Engineer. Collaborate remotely to optimize .NET, React, NodeJS, and microservices applications in Azure environments.You will provide Level 2 and Level 3 support for applications, monitor Azure clusters, and troubleshoot is ...

UI/UX Designer & Front‑End Engineer | React/TypeScript

A leading technology firm in Toronto is looking for a UI/UX Designer & Front-End Developer. This role involves designing user-centered interfaces and developing responsive web applications. Candidates should have over 5 years of experience, strong knowledge of front-end frameworks like React, Angular, or Vue, an ...

Senior Full Stack Engineer | C#, React, Kubernetes | Hybrid

A leading financial services provider in Southwestern Ontario is seeking an experienced Full Stack Software Engineer. The ideal candidate will have strong skills in C# or Java and Kubernetes, with a minimum of 5 years of relevant experience. You will be responsible for developing efficient front-end and back-end ...

Senior Frontend Engineer: Vue/React Pixel Perfect UI

Une entreprise de technologie de la santé dynamique à Mississauga recherche un(e) ingénieur(e) principal(e) Frontend expérimenté(e) pour se joindre à son équipe. Le candidat idéal doit avoir au moins 5 ans d'expérience en développement logiciel et être passionné(e) par la création de solutions logicielles évolut ...

Senior Java Full Stack Engineer — Spring Boot & React

A technology solutions company is seeking a Java FullStack Developer in Toronto, Canada. The role involves working on cross-channel communications for marketing and transactional processes, requiring strong backend skills with a priority on front-end capabilities. Candidates must have over 5 years of experience ...

Full Stack Engineer — React/Node, AWS, Flexible Work

A financial services company based in Toronto seeks a skilled software engineer to develop applications using React and Node.js. The ideal candidate will have experience in software engineering, agile methodologies, and relational databases. Responsibilities include code development and team collaboration. This ...

Remote Mobile Engineer — React Native + Expo (Smart Access)

A tech startup is seeking a talented Mobile Engineer to join their team in Vancouver. This role will involve developing and maintaining a mobile app using React Native with Expo, collaborating on API integrations, and optimizing user experience. Candidates should have over 3 years of experience and a strong unde ...

Senior Frontend Engineer (React/Redux) Full Stack & Cloud

A leading tech company in Ontario, Canada is seeking a Senior Frontend Developer specializing in React and Redux. The role involves enhancing the RadioTrax portal and its apps, collaborating with product and engineering teams, and building systems to ensure optimal performance. Candidates should have a BS in Com ...

Senior Java & React Engineer: Cloud Apps & CI/CD

Qualifications Experience building highly scalable and reliable cloud services Experience with source code management tools, preferably Git Experience deploying and administering Continuous Integration tools such as Jenkins, CircleCI, CodePipeline, TeamCity, or Bamboo </ ...

Senior Full Stack Engineer — Rails/React with ML

A leading digital content platform in Toronto is seeking a Senior Full-Stack Engineer to enhance user experiences on Slideshare. The role involves designing, building, and improving features using technologies like Ruby on Rails, React.js, and Next.js, in collaboration with cross-functional teams. Candidates sho ...

Senior Full Stack Engineer: React/TypeScript + Rails | Hybrid

A leading technology firm in Montreal is seeking a Senior Full Stack Software Developer to join their web platform team. This role involves architecting integrations, developing features, and ensuring quality through automated tests. Candidates should have over 5 years of full-stack development experience, with ...

Senior Full Stack Engineer (Montreal) – Java, React, AWS

A tech recruitment company in Montreal is seeking a Full Stack Developer to join their team. The role involves designing and maintaining web applications using Java and frontend technologies like React or Angular, and deploying solutions on AWS. Candidates should have strong skills in Java, microservices archite ...

Senior Front End Engineer — Remote, React & UI Expert

A leading software company in life sciences is seeking a Front-End Software Engineer. The role involves developing cutting-edge cloud-based applications and collaborating with a dynamic team. Required qualifications include over 5 years of UI development experience, proficiency with React, and familiarity with m ...

Senior React Native Mobile Engineer — Flexible Hours & Growth

A telecommunications company in Montreal is seeking a Mobile Engineer to build cross-platform applications using React Native. You will modernize existing features, maintain testing standards, and collaborate closely with design and product teams. Ideal candidates have a minimum of 5 years in mobile development, ...

Senior Frontend Engineer – React/TypeScript with AI Tools

A leading SaaS company in Toronto is looking for a Senior Front End Developer to join their team. This role requires expertise in React.js and TypeScript, with a focus on building scalable user experiences and collaborating in a startup environment. The position offers a compensation range of $131,000 to $156,00 ...

Senior .NET Software Engineer: Scale with SQL & React

A leading technology firm in Toronto is looking for a Mid-Senior level .NET Developer to join their team. The role involves designing and developing .NET applications, optimizing SQL databases, and creating front-end components using React. Candidates should have over 5 years of experience in software developmen ...

Senior Full Stack Engineer: React/TS + Python (FastAPI)

A forward-thinking energy technology company in Calgary is seeking a full stack developer to create modern applications and optimize energy resource consumption. The ideal candidate has 5-7 years of experience, expertise in React, TypeScript, Python, and FastAPI. Responsibilities include building responsive appl ...

Full Stack Java Engineer: Spring Boot & React (Remote)

A next generation digital consultancy is seeking a Full Stack Java Developer in Toronto. This role involves developing web applications using Java and Spring Boot, participating in code reviews, and collaborating with a skilled team. Ideal candidates will have 1-3 years of experience and strong Java programming ...

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 React Front End Engineer – Scalable FinTech UI

A leading financial services firm in Calgary is seeking an experienced UI Developer / Front-End Web Developer. In this role, you will lead the development of user-facing features using ReactJS, architect scalable components, and ensure high-performance web applications. Ideal candidates have 4+ years of experien ...

Toronto Hybrid Senior Full Stack Engineer (React/Node)

A technology solutions provider is seeking a Senior Full Stack Engineer in Toronto. The ideal candidate will have over 5 years of experience in software development, with strong expertise in both frontend (Angular or React.js) and backend (Node.js). Responsibilities include designing and building application sol ...

Senior Full Stack Engineer | AWS, React & Node (Hybrid)

A leading financial services provider in Toronto is seeking a Senior Full Stack Web Application Developer to join their team. The role involves building and supporting an AWS cloud-native application, with a focus on backend development using Node.js and frontend components in React. Candidates should have stron ...

Senior Full Stack Engineer | AWS, React & Node (Hybrid)

A leading financial services firm in Toronto is seeking a Senior Full Stack Web Application Developer. The role involves designing backend code in Node.js and developing front-end applications using React. Candidates should have over six years of web application development experience and a Bachelor’s in Compute ...

Senior Frontend Engineer (Vue/React) — Pixel Perfect UI

Une entreprise leader en technologie de santé recherche un Ingénieur Frontend Senior à Kirkland, Québec. Le candidat idéal devra posséder au moins cinq ans d'expérience en développement logiciel, avec une solide maîtrise de Vue3 ou React, ainsi qu'une capacité à concevoir des interfaces utilisateur modernes. Ce ...

Senior Mobile Hybrid Engineer – iOS/Android & React Native

A leading technology company based in Toronto, Ontario, is seeking an experienced professional for Hybrid Apps development across various operating systems, including iOS and Android. The ideal candidate has a Bachelor's degree in Computer Science, a minimum of 6 years of relevant experience, and excellent commu ...

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 ...

Senior Full Stack Engineer — Cloud, Java & React (Toronto)

A leading financial institution in Toronto is seeking a Full Stack Software Engineer Specialist to enhance their web and cloud application capabilities. The successful candidate will champion a customer-focused culture while delivering code development and providing operational support. A strong foundation in we ...

Senior Frontend‑Focused Full‑Stack Engineer (React/TS)

A leading global commerce platform is seeking a Senior Full Stack Software Developer with a focus on React.js for their team in Ontario. The role requires a minimum of 5 years of experience in software development, particularly in frontend applications. You will be responsible for developing and maintaining feat ...

Senior Full Stack Engineer: C#, React, Kubernetes Lead

A leading financial services provider in Toronto, Ontario, is seeking a Full Stack Software Engineer. In this hybrid role, you will develop and maintain clean and efficient code, guide a team, and collaborate with cross-functional teams to deliver innovative solutions. Ideal candidates will have over 5 years of ...

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

A leading global no-code insurance platform is searching for a Full Stack Engineer to design and implement features for their SAAS application. With a focus on creating scalable and efficient solutions, the ideal candidate will have over 6 years of experience in full stack development, proficiency in technologie ...

Senior Cloud Engineer (AWS/Node/React) — Remote Canada

A software consulting company is seeking a Senior Software Engineer (AWS/Node/React) to design and deliver scalable cloud-native solutions. This role emphasizes backend service development and full-stack execution, requiring strong AWS expertise and modern web skills. Ideal candidates should have over 8 years of ...

Remote Full Stack PHP/React Engineer: Scale SaaS

A dynamic technology firm seeks a Software Developer to contribute to product goals by developing new features and maintaining existing software. The ideal candidate has strong expertise in PHP, React, and REST APIs, alongside a solid educational background in Software Engineering or Computer Science. This role ...

Lead AI‑Driven Software Engineer (Laravel/Node/React)

A dental technology company in Markham is looking for a Senior Software Engineer to lead a development team. This role requires deep technical expertise and the ability to produce high-quality code using AI-assisted tools. Responsibilities include owning the technical architecture and mentoring other developers. ...

Senior Full Stack Engineer — Rails + React, Build Impact

A fast-growth startup in Toronto seeks a Senior Full Stack Engineer specializing in Rails and React. You will design user-centric solutions and work on significant projects independently to enhance recruiting workflows. Ideal candidates have over 7 years of experience in software development and excel in startup ...

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 ...

Remote Senior Software Engineer, Product (React/Go & LLMs)

A leading tech company is hiring a Senior Software Engineer to join their product team. This primarily remote role involves designing and building impactful LLM applications using React and Go. Candidates should have 5+ years of software engineering experience, with a strong background in building production-rea ...

Java Spring Boot & React Backend Engineer – Cloud & API

A leading Canadian bank is searching for a Software Developer in Toronto to support high-quality solutions in their Global Insurance domain. As part of your role, you'll engage in API implementation and maintain both backend and frontend support for various applications. The position demands a Bachelor's in Comp ...

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 Engineer: Secure, Scalable FinTech (React/Node)

A consulting firm in the tech industry is seeking an experienced Full Stack Developer to implement new features for a redesigned mobile and web application within a banking environment. The successful candidate will lead development efforts across front-end and back-end components, ensuring secure and accessible ...

Remote First Full Stack Engineer: React Native & Python

A leading financial technology company is seeking a Full Stack Developer to enhance user experiences through innovative features in a remote-first environment. With a focus on quality and collaboration, the ideal candidate will have at least 2 years of experience and proficiency in technologies like React Native ...

Mid Senior .NET Full Stack Engineer (React/AWS)

A growing software company in Toronto is seeking a .NET Full-Stack Developer. You will write high-quality code and contribute to a collaborative team culture. Candidates should have a strong background in C#, .NET, and front-end technologies like React. The company offers a hybrid work environment and comprehens ...

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 ...

Senior Frontend Engineer React/Next.js for AI UI

A leading SaaS company in Calgary is looking for a Frontend Developer to design and build cloud-native solutions for the energy industry. The role requires 5+ years in software development with strong skills in JavaScript, TypeScript, React, and NextJS. You'll collaborate closely with cross-functional teams, enh ...

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