Senior Full Stack Developer Reactpython Microservices Toronto Jobs in Toronto, Canada

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Senior Full Stack Developer: React/Python & Microservices

A technology firm in Toronto is seeking a Sr. Software Developer - Full Stack for a 1-year contract position. This role requires onsite presence 5 days a week and offers the possibility of extension. The ideal candidate will have advanced proficiency in React.js, strong skills in Python, and experience building ...

.NET Full Stack Developer Toronto

Join to apply for the .NET Full Stack Developer - Toronto role at Trisura At Trisura , we expect more because we believe it can be done better. We are a young, growth oriented team with a commitment to exceptional talent and have been named one of Canada’s Top Smal ...

Senior Java Backend Engineer — Spring Boot & Microservices

Referrals increase your chances of interviewing at NAM Info Inc by 2x Get notified about new Java Software Engineer jobs in Toronto, Ontario, Canada . Software Developer Back End (Java) Software Engineer, Java 8 and Spring Boot Software Engineer II (Full Stack ...

Senior API Developer: Microservices & Azure (Hybrid, Toronto)

A leading software development company in Toronto is seeking a Sr. Software Developer specializing in API creation. The ideal candidate will have over 8 years of experience in developing REST APIs, along with strong expertise in microservice architecture and SQL databases. Successful applicants will be responsib ...

Senior API Developer: Microservices & Azure (Hybrid, Toronto)

A leading software development company in Toronto is seeking a Sr. Software Developer specializing in API creation. The ideal candidate will have over 8 years of experience in developing REST APIs, along with strong expertise in microservice architecture and SQL databases. Successful applicants will be responsib ...

Senior Full Stack Developer

The Klick Group- comprising Klick Health (including Klick Katalyst and btwelve), Klick Media Group, Klick Applied Sciences (including Klick Labs), Klick Consulting, and Klick Ventures—is an ecosystem dedicated to realizing the full potential of our people and clients in life sciences. Founded in 1997, we h ...

Senior Full Stack Developer

Opportunity Our Development team is growing and we’re looking for a Senior Full Stack Developer who is passionate about building high quality features and mastering modern technologies such as React 17, 18, Redux, Hooks, Sagas, Storybook (in house component library), Web APIs, design pattern ...

Senior Full Stack Developer

Senior Full Stack Developer Job Title: Senior Full Stack Developer Job Location: Toronto, ON Employment Type: Contract Duration: 12 Months This is an active job and application deadline is February 28, 2026 (Thi ...

Senior Full Stack Developer

We are seeking a Senior Full Stack Developer to support the UI team in developing a new full-stack application within the Risk domain. The system includes AI-driven risk solutions and supports both customer-facing and internal applications. With the UI nearly complete, this role will focus on integ ...

Senior Full Stack Developer

Location Toronto, Ontario Overview Our client is a premier venture studio. They specialize in launching disruptive businesses by partnering with established corporate entities. They bridge the gap between enterprise-level stability and startup agility, leveraging deep financial ...

Senior Full Stack Developer

In this role, you will: Lead the design and architecture of complex, distributed full stack systems, utilizing modern technologies and practices to improve production support efforts, reduce operational costs, and improve security, availability, and reliability of overall business systems. ...

Senior Full Stack Developer

Opportunity Our Development team is growing and we’re looking for a Senior Full Stack Developer who is passionate about building high quality features and mastering modern technologies such as React 17, 18, Redux, Hooks, Sagas, Storybook (in house component library), Web APIs, design pattern ...

Senior Full Stack Developer

Senior Full Stack Developer Job Title: Senior Full Stack Developer Job Location: Toronto, ON Employment Type: Contract Duration: 12 Months This is an active job and application deadline is February 28, 2026 (Thi ...

Senior Full Stack Developer

Is this role right for you? In this role, you will: Lead the design and architecture of complex, distributed full stack systems, utilizing modern technologies and practices to improve production support efforts, reduce operational costs, and improve security, availability, and reliability o ...

Senior Full Stack Developer

About Adaptis Adaptis is a clean-tech company that helps organizations optimize both carbon and cost across the entire lifecycle of their buildings—whether for a single asset or a full portfolio. Our platform supports data-driven decision-making from design through operation, enabling teams to red ...

Senior Full Stack Developer

Credivera is looking for a SeniorFull Stack Developerthat likes a good challenge, is ready to roll up their sleeves, and enjoys digging into a problem. You are results-oriented and work closely with clients to understand not only what they want, but also what they need and help them solve their big and int ...

Senior Full Stack Developer

Location Toronto, Ontario Overview Our client is a premier venture studio. They specialize in launching disruptive businesses by partnering with established corporate entities. They bridge the gap between enterprise-level stability and startup agility, leveraging deep financial ...

Senior Full Stack Developer

Opportunity Our Development team is growing and we’re looking for a Senior Full Stack Developer who is passionate about building high quality features and mastering modern technologies such as React 17, 18, Redux, Hooks, Sagas, Storybook (in house component library), Web APIs, design patterns, AW ...

Senior Full Stack Developer

We are seeking a Senior Full Stack Developer to support the UI team in developing a new full-stack application within the Risk domain. The system includes AI-driven risk solutions and supports both customer-facing and internal applications. With the UI nearly complete, this role will focus on integ ...

Senior Full Stack Developer

The Klick Group- comprising Klick Health (including Klick Katalyst and btwelve), Klick Media Group, Klick Applied Sciences (including Klick Labs), Klick Consulting, and Klick Ventures—is an ecosystem dedicated to realizing the full potential of our people and clients in life sciences. Founded in 1997, we h ...

Senior Full Stack Developer

Join to apply for the Senior Full Stack Developer role at Thrive Career Wellness Platform Thrive Career Wellness Platform provided pay range This range is provided by Thrive Career Wellness Platform. Your actual pay will be based on your skills and experience — talk with y ...

Senior Full Stack Developer

Is this role right for you? In this role, you will: Lead the design and architecture of complex, distributed full stack systems, utilizing modern technologies and practices to improve production support efforts, reduce operational costs, and improve security, availability, and reliability of overall b ...

Senior Full Stack Developer

Is this role right for you? In this role, you will: Lead the design and architecture of complex, distributed full stack systems, utilizing modern technologies and practices to improve production support efforts, reduce operational costs, and improve security, availability, and reliability of overall b ...

Senior Full Stack Developer

Job Description You will be part of a team of enthusiastic engineers building front-end applications and APIs/micro-services in this role. You will work with all stakeholders to design best-in-class technology solutions. What will you do?Develop and maintain front end apps using t ...

Senior Full Stack Developer

Sage Recruiting is looking for a Senior Full Stack Developer to join a fast-growing SaaS company in Vancouver (or Remote!). The product redefines email communication and transaction by developing an online collaboration tool which optimizes their customers' workflow.As a Full Stack Developer, you will contribute ...

Senior Full Stack Developer

Job DescriptionThis role develops scalable full-stack applications and tools that support internal teams, with a dedicated focus on integrating AI capabilities into production systems. The Senior Full Stack Developer contributes across the development lifecycle—architecture, implementation, deployme ...

SENIOR FULL STACK DEVELOPER

WHO WE ARE When it comes to health, we’re always looking for waysto push for better. It’s why we were founded in the first place. In 1957, ourfounder, pharmacist William Wilkinson, witnessed a mother sacrifice her healthby forgoing her own medicine to pay for her sick daughter’s prescripti ...

Senior Full Stack Developer

Senior Full Stack Developer Requisition ID: 248254 Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. We are seeking a talented Full Stack Developer to design, build, and maintain scalable applications in our Global Wealth Management ...

Senior Full Stack MERN Engineer — Agile & Microservices

A leading bank in the Americas is seeking an experienced Full Stack Developer in Toronto, Ontario. You will work with the Scrum team on product onboarding, utilizing best software practices to deliver high-quality code. Ideal candidates have extensive experience in full-stack development, particularly with the M ...

Senior Full Stack Engineer: Java, Microservices & Cloud

A dynamic tech company based in Toronto, Ontario is seeking an experienced application analyst/developer. The role will involve developing application solutions and supporting business needs through effective IT solutions. Candidates should have 5+ years of overall IT experience and solid skills in Java, micro-s ...

Senior Full Stack Engineer Cloud, Microservices & Security

A leading financial services institution in Toronto is seeking a Software Developer to drive the software development lifecycle. You will manage development teams, ensure high-quality applications, and translate user requirements into technical specs. Ideal candidates have 4-6 years of experience, strong skills ...

Senior Full Stack Engineer Cloud, Microservices & Security

A leading financial services institution in Toronto is seeking a Software Developer to drive the software development lifecycle. You will manage development teams, ensure high-quality applications, and translate user requirements into technical specs. Ideal candidates have 4-6 years of experience, strong skills ...

Senior Full Stack Engineer: Data Pipelines & Microservices

A leading software development company in Toronto is seeking a Sr. Software Developer - Full Stack to design and expand data pipelines while translating technical specifications into applications. The ideal candidate has advanced proficiency in React.js and Python, alongside experience with Node.js, Java Spring ...

Java Full Stack Software Developer Toronto, Canada

At Redwood, we empower our customers with lights-out automation for their mission-critical business processes. ABOUT US Redwood Software is the leader in full stack automation fabric solutions for mission-critical business processes. With the first SaaS-based composable automation ...

Senior Java Full Stack Developer | Toronto | Cloud & CI/CD

A leading technology company in Toronto is seeking a Java Full Stack Developer with 6-8 years of experience. The role involves designing and developing web applications using Java and modern frameworks. Responsibilities include building responsive UIs, developing RESTful APIs, and deploying applications on cloud ...

Senior Java Full Stack Developer | Toronto | Cloud & CI/CD

A leading technology company in Toronto is seeking a Java Full Stack Developer with 6-8 years of experience. The role involves designing and developing web applications using Java and modern frameworks. Responsibilities include building responsive UIs, developing RESTful APIs, and deploying applications on cloud ...

Full Stack Developer

About Konrad Konrad is a next generation digital consultancy. We are dedicated to solving complex business problems for our global clients with creative and forward-thinking solutions. Our employees enjoy a culture built on innovation and a commitment to creating best-in-class digital products in ...

Full Stack Developer

About Borrowell: At Borrowell, we’re on a mission to help Canadians feel confident about their money. We empower individuals to take control of their financial futures by providing the tools and insights needed to understand, build, and use their credit effectively. 1 in 10 Canadians use ...

Full Stack Developer

Overview Oncoustics is creating and deploying advanced AI solutions for low cost, non-invasive surveillance, diagnostics, and treatment monitoring of diseases with high unmet clinical need. Unlike other players in the space, we are not doing image recognition. Instead, we apply AI to raw ultrasoun ...

Full Stack Developer

Candidate Value Proposition The successful candidate will have the opportunity to be part of a cohesive, future forward bank that leverages enterprise technology assets and best practices surrounding the use of modern software development, as well as build new and improve existing features and get ...

Full Stack Developer

We are seeking a Software Engineer to execute the full lifecycle of the product development, by programming well-designed, efficient, and testable code that meets specifications. Responsibilities Develop new capabilities and re-architect parts of an existing system. Take part in ...

Full Stack Developer

Full Stack Developer – Help Build What’s Next Are you a Full Stack Developer who loves solving real-world problems with elegant, scalable code? Do you thrive in an environment where your ideas move quickly from whiteboard to deployment? If you’re looking for a meaningful role in a company ...

Full Stack Developer

Overview Requisition ID: Join a purpose driven winning team, committed to results, in an inclusive and high-performing culture. Full Stack Software Engineer Specialist / IT&S / Canadian Banking Technology – The candidate must have good understanding on existing web and cloud applic ...

Full Stack Developer

Overview Every day, Imagine Communications delivers billions of media moments all over the world —anywhere, anytime and on any device. Imagine Communications delivers innovative, end-to-end media software and networking solutions to over 3,000 customers in more than 185 countries, including the to ...

Full Stack Developer

Overview Location: Toronto, Ontario As a Full-Stack Developer, you’ll own meaningful product features end-to-end—working across backend services, APIs, and modern frontends. You’ll collaborate closely with senior engineers, product leaders, and founders while steadily growing your technic ...

Full Stack Developer

Overview Senior Analyst Embark on a journey where you'll have the opportunity to interact with our clients and learn about their business, their organization, systems, challenges and goals. You'll collaborate with a diverse team and directly with clients, driving quality and innovation in ...

Full Stack Developer

Full Stack Developer Toronto, Canada (Onsite or Hybrid) Who We Are At Fastr, our mission is to empower business teams to move at the speed of change, do more with less, and replace complexity with powerful capabilities to analyze, create, and deliver experiences that grow their ...

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