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Top Full Stack Developer Jobs in Toronto

23 Hours Ago
Toronto, ON
Junior
Junior
Fintech • Payments • Financial Services
The Full Stack Engineer will be responsible for building and optimizing scalable web applications, participating in the full software development lifecycle, writing maintainable code, troubleshooting software issues, and collaborating with cross-functional teams.
Top Skills: AngularCSSHTMLJqueryLaravelLinuxPHPSQL
3 Days Ago
Toronto, ON
Mid level
Mid level
Financial Services
The Full Stack Developer is responsible for understanding core business processes and requirements, developing and integrating code, managing software development lifecycles, and ensuring functionality meets requirements. This role involves monitoring performance, resolving production issues, and creating scalable solutions while collaborating with internal and external stakeholders.
Top Skills: AngularJava
6 Days Ago
Toronto, ON
Senior level
Senior level
Big Data • Cloud • Digital Media • Machine Learning • Mobile • Software • Industrial
The Principal Full Stack Developer will lead the development of web playback technologies for media platforms, mentor other developers, and actively participate in defining, designing, and implementing applications while ensuring adherence to industry standards.
Top Skills: CSSJavaScriptTypescript
3 Hours Ago
Toronto, ON
Senior level
Senior level
Fintech • Financial Services
The Senior Java Developer will create and maintain server-side components using Java, engage in the full software development lifecycle, and ensure solutions align with client requirements. Responsibilities include collaborating on technical strategies, conducting design and code reviews, and enhancing software architecture while adhering to engineering standards.
Top Skills: Java
8 Hours Ago
Toronto, ON
Mid level
Mid level
Artificial Intelligence • Analytics • Automation
As a Full-Stack Engineer, you will design and build low latency applications using Python and Java, create real-time web applications with Angular, and develop APIs. You will mentor software engineers and implement best development practices leveraging Google Cloud technologies. Ultimately, you'll contribute to innovative solutions for complex problems in bond trading automation.
Top Skills: AngularJavaJavaScriptPythonReact
15 Days Ago
Hybrid
Toronto, ON
Mid level
Mid level
Fintech • Machine Learning • Payments • Software • Financial Services
As a Principal Associate, Full Stack Software Engineer at Capital One, you will work on various projects in backend and frontend development, using object-oriented programming to create applications. You'll engage with Agile teams and mentor peers, focusing on TDD and cloud technologies. You'll also continually evaluate new tools and technologies, contributing to a positive team culture and project outcomes.
Top Skills: JavaJavaScriptPythonTypescript
14 Hours Ago
Toronto, ON
Senior level
Senior level
Energy
The Full Stack Developer will design, develop, and maintain web applications with a focus on backend systems. Responsibilities include working with technologies like C#, Java, and React, optimizing applications, creating and managing microservices, and collaborating in an agile environment. The role also involves mentoring junior developers and ensuring high coding standards through best practices and code reviews.
Top Skills: AngularC#JavaJavaScriptNode.jsReactTypescript
21 Hours Ago
Toronto, ON
Senior level
Senior level
Cloud
The Staff Software Engineer will evolve the core architecture of the Privileged Access Management (PAM) system, focusing on scalability and reliability. Responsibilities include designing and implementing scalable architecture patterns, building APIs, and enhancing UX using a React-based design system. The role requires end-to-end ownership from database design to frontend development.
Top Skills: GoReact

Featured Jobs

22 Hours Ago
Toronto, ON
Junior
Junior
Marketing Tech • Software
The Full Stack Developer will work on web application projects, developing and architecting consumer and enterprise applications. Responsibilities include writing maintainable and performant software, participating in code reviews, testing, and researching new technologies. Strong programming skills in core languages and a solid understanding of modern web applications are essential.
Top Skills: C#JavaJavaScript
22 Hours Ago
Toronto, ON
Mid level
Mid level
Cloud • Mobile • Software
The Mid Full-Stack Engineer will focus on building and maintaining the company's backend and frontend platforms, primarily using React for the front end and Node.js for the back end. Responsibilities include developing and improving APIs, ensuring quality code through testing, technical mentoring, and collaborating within a distributed team.
Top Skills: EcmascriptGraphQLJavaScriptNode.jsPythonReact
2 Days Ago
Toronto, ON
Senior level
Senior level
Fintech • Financial Services
The Applications Development Technology Lead Analyst leads applications systems analysis and programming activities, partnering with management teams to integrate functions effectively. Responsibilities include designing and maintaining datasets, developing reporting solutions, analyzing data, improving processes, and ensuring data integrity while collaborating with stakeholders.
Top Skills: PythonScala
21 Hours Ago
Remote
Toronto, ON
Senior level
Senior level
Automotive • Consumer Web
The Intermediate Full Stack Developer will design, implement, and maintain software solutions, engage with stakeholders to review requirements, develop tests, conduct code reviews, and mentor junior team members. They will also lead technical execution and manage project requirements, ensuring coding standards are met and productivity is maintained.
Top Skills: AngularNode.jsTypescript
Senior level
Fintech • Financial Services
As a Full Stack Developer Senior Manager, you will manage Applications Development teams, oversee technical solutions, formulate strategies, and ensure compliance with standards. You will also handle budget management and staff management while driving application systems analysis.
Top Skills: JavaJavaScriptReactTypescript
2 Days Ago
Toronto, ON
Senior level
Senior level
Fintech • Financial Services
The Full Stack Developer will establish and implement application systems in coordination with the Technology team, focusing on feasibility studies, development processes, and user support. They will provide coaching to analysts, assess risks, and ensure compliance with regulations. Additionally, they will recommend security measures and consult with users for advanced programming solutions.
Top Skills: JavaJavaScriptReactTypescript
2 Days Ago
Toronto, ON
Junior
Junior
Fintech • Financial Services
The Junior Full Stack Developer will participate in establishing and implementing application systems, conduct applications analysis, program enhancements, test, debug, and advise junior analysts while maintaining communication with clients and stakeholders.
Top Skills: JavaJavaScriptReactTypescript
3 Days Ago
Toronto, ON
Senior level
Senior level
Healthtech • Insurance
Responsible for evaluating user requests, developing specifications, coding, troubleshooting, and providing support for existing applications. The role includes documentation, system performance monitoring, and collaboration with project teams. A focus on developing applications in Java and web services is required, along with training and assisting team members.
Top Skills: J2EeJava
3 Days Ago
Toronto, ON
Senior level
Senior level
Software
As a Full-Stack Developer at SOTI, you will design and develop high-performance applications using C#, .NET, TypeScript, and Angular, collaborating with stakeholders, mentoring developers, and implementing cloud-native solutions. You will also address customer needs with strategic recommendations and stay updated on technology trends to enhance application architecture.
Top Skills: C#Typescript
Senior level
Food • Other • Agriculture
The Principal Full Stack Developer will lead the development of web playback technologies for the media and entertainment industry, update and extend the platform with new app experiences, mentor other developers, and engage fully in the Agile process. The role requires strong experience in web applications, media playback, web graphics, and cloud technologies.
Top Skills: JavaScriptTypescript
21 Hours Ago
Easy Apply
Remote
Hybrid
Toronto, ON
Easy Apply
Senior level
Senior level
Artificial Intelligence • Cloud • Computer Vision • Hardware • Internet of Things • Software
As a Senior Fullstack Engineer, you'll design and develop new products across backend, frontend, and mobile stacks, taking full ownership of features from architectural design to release. You'll collaborate with teams to enhance performance and user experience, mentor fellow engineers, and embody Samsara's cultural principles.
Top Skills: GoGraphQLReactTypescript
Yesterday
Easy Apply
Remote
Toronto, ON
Easy Apply
Senior level
Senior level
Big Data • Fintech • Mobile • Payments • Financial Services
The Staff Software Engineer will lead technical strategies for the Trust and Safety Experience team, responsible for building user interfaces and backend APIs across Affirm's products. The role involves collaboration across teams, ensuring operational processes, fostering quality culture, and developing talent within the team.
Top Skills: KotlinPythonReactVue
Yesterday
Easy Apply
Remote
Toronto, ON
Easy Apply
Junior
Junior
Big Data • Fintech • Mobile • Payments • Financial Services
The Partner Engineer II will develop and maintain software systems, fix integration bugs, and facilitate communication with developers and business owners to enhance service quality. This role requires both technical skills in full-stack development and effective collaboration across teams to ensure seamless merchant integration and support.
Top Skills: JavaScriptKotlinPythonReact
16 Days Ago
Remote
Toronto, ON
Mid level
Mid level
Artificial Intelligence • Marketing Tech
As a Full Stack Engineer, you will implement and enhance features of the company's AI-powered platform, collaborate with various teams, contribute to DevOps and quality assurance, mentor junior engineers, and ensure adherence to best practices in code quality and standards.
Top Skills: JavaScriptPython
6 Days Ago
Remote
Toronto, ON
Mid level
Mid level
AdTech • Marketing Tech
As a Full Stack Engineer at StackAdapt, you will develop features for their advertising platform, collaborate on technical planning, and ensure quality through testing and documentation. You will also build integrations on external platforms and optimize code while working with large datasets.
Top Skills: JavaScriptRubyTypescript
10 Days Ago
Hybrid
Toronto, ON
Senior level
Senior level
Marketing Tech • Analytics
As a founding full-stack engineer, you will design and implement the platform architecture, create a collaborative canvas interface with real-time features, and build data processing pipelines. You will also develop API documentation, integrate AI capabilities, and collaborate closely with the founding team.
Top Skills: PythonTypescript
9 Days Ago
Hybrid
Toronto, ON
Senior level
Senior level
Fintech • Financial Services
As a Senior Backend/Full Stack Engineer, you will build microservices and user dashboards with a focus on backend development in Python and frontend in React. You will also be responsible for creating APIs and SDKs, working collaboratively with product teams and ensuring the quality of code throughout the software lifecycle.
Top Skills: JavaScriptPythonTypescript
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