Senior Fullstack Developer Python Nodejs React Jobs in Toronto, Canada

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Senior Full Stack Engineer Java/Angular & BPM (Hybrid)

A software development company in Ontario seeks a Senior Full Stack Developer to translate technical specifications into working applications. The ideal candidate will have over 10 years of experience, strong skills in Java services, and proficiency in modern UI frameworks like AngularJS and NodeJS. You will wor ...

Senior Node.js Engineer Toronto (Hybrid: 2 Days Onsite)

A leading software development company in Toronto is looking for a Senior NodeJS Developer to join their team. The ideal candidate should have over 7 years of experience in Node.JS development. This role involves integration testing and the creation of test data for new services. The position requires strong ski ...

Senior Full Stack Engineer Java/Angular & BPM (Hybrid)

A software development company in Ontario seeks a Senior Full Stack Developer to translate technical specifications into working applications. The ideal candidate will have over 10 years of experience, strong skills in Java services, and proficiency in modern UI frameworks like AngularJS and NodeJS. You will wor ...

Senior Node.js Engineer Toronto (Hybrid: 2 Days Onsite)

A leading software development company in Toronto is looking for a Senior NodeJS Developer to join their team. The ideal candidate should have over 7 years of experience in Node.JS development. This role involves integration testing and the creation of test data for new services. The position requires strong ski ...

Senior Node.js Engineer Toronto (Hybrid: 2 Days Onsite)

A leading software development company in Toronto is looking for a Senior NodeJS Developer to join their team. The ideal candidate should have over 7 years of experience in Node.JS development. This role involves integration testing and the creation of test data for new services. The position requires strong ski ...

Senior Full Stack Engineer Java/Angular & BPM (Hybrid)

A software development company in Ontario seeks a Senior Full Stack Developer to translate technical specifications into working applications. The ideal candidate will have over 10 years of experience, strong skills in Java services, and proficiency in modern UI frameworks like AngularJS and NodeJS. You will wor ...

Senior Fullstack Engineer – Generative UI Platform

UI Studio is Spotify’s internal generative UI prototyping platform that enables teams to spin up fully functioning replicas of Spotify surfaces — complete with playable music — to explore and pitch new product ideas. What started as a small internal project has evolved into a widely adopted platform, and we’r ...

Senior Fullstack Engineer – Generative UI Platform

UI Studio is Spotify’s internal generative UI prototyping platform that enables teams to spin up fully functioning replicas of Spotify surfaces — complete with playable music — to explore and pitch new product ideas. What started as a small internal project has evolved into a widely adopted platform, and w ...

Senior Fullstack Engineer Growth Platforms (Remote)

A leading fintech company in Toronto is seeking a Software Engineer with significant experience in mobile app development, particularly with React Native. The role involves owning quarterly goals, collaborating throughout the product lifecycle, and proactively identifying issues. The ideal candidate has over 4 y ...

Senior Software Engineer, Fullstack (Consumer Engineering)

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. Consumer Growth Experience Engineering (CGX) builds the platforms and end‑to‑end experiences that power affirm’s consumer grow ...

Senior Fullstack Engineer – Generative UI Platform

UI Studio is Spotify’s internal generative UI prototyping platform that enables teams to spin up fully functioning replicas of Spotify surfaces — complete with playable music — to explore and pitch new product ideas. What started as a small internal project has evolved into a widely adopted platform, and w ...

Fullstack Senior Engineer for Toast IQ

Join Toast as a Fullstack Senior Engineer and revolutionize the restaurant platform. Collaborate with cross-functional teams and drive architectural changes for better user experiences.As part of the Toast IQ team, you will lead the development of innovative software applications. Your responsibilities will ...

Senior Fullstack Engineer, Generative UI Platform

A leading audio streaming service located in Toronto is seeking a Senior Fullstack Engineer to design and develop features for its generative UI platform. The ideal candidate will have over 7 years of experience in building scalable production systems, particularly with TypeScript, Node.js, and Java. You will be ...

Senior Fullstack Engineer Generative UI Platform

A leading music streaming service is seeking a Senior Fullstack Engineer to enhance its internal UI prototyping platform. This role involves designing fullstack features and integrating AI-driven functionalities. Candidates should have over 7 years of experience with TypeScript, Node.js, and Java, and a backgrou ...

Senior Software Engineer, Email Team (Fullstack)

OneSignal is a leading omnichannel customer engagement solution, powering personalized customer journeys across mobile and web push notifications, in-app messaging, SMS, and email. On a mission to democratize customer engagement, we enable over a million businesses to keep their users engaged and up to dat ...

Senior Fullstack Engineer – Generative UI Platform

UI Studio is Spotify’s internal generative UI prototyping platform that enables teams to spin up fully functioning replicas of Spotify surfaces — complete with playable music — to explore and pitch new product ideas. What started as a small internal project has evolved into a widely adopted platform, and we’re n ...

Senior Fullstack Engineer, Generative UI Platform

A leading audio streaming service located in Toronto is seeking a Senior Fullstack Engineer to design and develop features for its generative UI platform. The ideal candidate will have over 7 years of experience in building scalable production systems, particularly with TypeScript, Node.js, and Java. You will be ...

Senior Fullstack Engineer – Generative UI Platform

UI Studio is Spotify’s internal generative UI prototyping platform that enables teams to spin up fully functioning replicas of Spotify surfaces — complete with playable music — to explore and pitch new product ideas. What started as a small internal project has evolved into a widely adopted platform, and w ...

Fullstack Senior Engineer for Toast IQ

Join Toast as a Fullstack Senior Engineer and revolutionize the restaurant platform. Collaborate with cross-functional teams and drive architectural changes for better user experiences.As part of the Toast IQ team, you will lead the development of innovative software applications. Your responsibilities ...

Senior Software Engineer, Fullstack (Consumer Engineering)

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest.Consumer Growth Experience Engineering (CGX) builds the platforms and end‑to‑end experiences that power affirm’s consumer growth ac ...

Senior Fullstack Engineer Generative UI Platform

A leading music streaming service is seeking a Senior Fullstack Engineer to enhance its internal UI prototyping platform. This role involves designing fullstack features and integrating AI-driven functionalities. Candidates should have over 7 years of experience with TypeScript, Node.js, and Java, and a backgrou ...

Senior Fullstack Engineer Growth Platforms (Remote)

A leading fintech company in Toronto is seeking a Software Engineer with significant experience in mobile app development, particularly with React Native. The role involves owning quarterly goals, collaborating throughout the product lifecycle, and proactively identifying issues. The ideal candidate has over 4 y ...

Senior Fullstack Engineer, Generative UI Platform

A leading audio streaming service located in Toronto is seeking a Senior Fullstack Engineer to design and develop features for its generative UI platform. The ideal candidate will have over 7 years of experience in building scalable production systems, particularly with TypeScript, Node.js, and Java. You will be ...

Senior Fullstack Engineer Generative UI Platform

A leading music streaming service is seeking a Senior Fullstack Engineer to enhance its internal UI prototyping platform. This role involves designing fullstack features and integrating AI-driven functionalities. Candidates should have over 7 years of experience with TypeScript, Node.js, and Java, and a backgrou ...

Senior Fullstack Engineer – Generative UI Platform

UI Studio is Spotify’s internal generative UI prototyping platform that enables teams to spin up fully functioning replicas of Spotify surfaces — complete with playable music — to explore and pitch new product ideas. What started as a small internal project has evolved into a widely adopted platform, and w ...

Senior Fullstack Engineer, Generative UI Platform

A leading audio streaming service located in Toronto is seeking a Senior Fullstack Engineer to design and develop features for its generative UI platform. The ideal candidate will have over 7 years of experience in building scalable production systems, particularly with TypeScript, Node.js, and Java. You will be ...

Senior Fullstack Engineer – Generative UI Platform

UI Studio is Spotify’s internal generative UI prototyping platform that enables teams to spin up fully functioning replicas of Spotify surfaces — complete with playable music — to explore and pitch new product ideas. What started as a small internal project has evolved into a widely adopted platform, and w ...

Senior Fullstack Engineer Generative UI Platform

A leading music streaming service is seeking a Senior Fullstack Engineer to enhance its internal UI prototyping platform. This role involves designing fullstack features and integrating AI-driven functionalities. Candidates should have over 7 years of experience with TypeScript, Node.js, and Java, and a backgrou ...

Senior Fullstack Engineer – Generative UI Platform

UI Studio is Spotify’s internal generative UI prototyping platform that enables teams to spin up fully functioning replicas of Spotify surfaces — complete with playable music — to explore and pitch new product ideas. What started as a small internal project has evolved into a widely adopted platform, and w ...

Fullstack Senior Engineer for Toast IQ

Join Toast as a Fullstack Senior Engineer and revolutionize the restaurant platform. Collaborate with cross-functional teams and drive architectural changes for better user experiences. As part of the Toast IQ team, you will lead the development of innovative software applications. Your responsibili ...

SR AI Developer/Full Stack

Sales Superstar AI Full Time Toronto, ON Hybrid $115,000 - $130,000 CAD per year The Senior AI Developer/Full Stack is a hands‑on role within the SalesSuperStar AI team, focused on building the core systems that power our AI‑driven Custom Agent and integrated Light CRM platform. This ...

SR AI Developer/Full Stack

Sales Superstar AI Full Time Toronto, ON Hybrid $115,000 - $130,000 CAD per year The Senior AI Developer/Full Stack is a hands‑on role within the SalesSuperStar AI team, focused on building the core systems that power our AI‑driven Custom Agent and integrated Light CRM platform. This ...

Senior Fullstack Engineer, Growth & Consumer Experience

A leading fintech company is looking for an experienced Software Engineer to drive mobile and backend initiatives. In this role, you will lead a team to achieve quarterly goals, support product development, and ensure high reliability in production environments. Ideal candidates will have over 4 years of softwar ...

Remote Senior Fullstack Engineer Consumer Growth

A leading finance technology company is seeking a skilled software engineer to shape impactful consumer journeys. In this role, you will lead mobile initiatives, collaborate closely with cross-functional teams, and foster a culture of quality through best coding practices. Candidates should have over 4 years of ...

Senior Fullstack Engineer Growth Platforms (Remote)

A financial technology company in Canada is seeking an experienced Software Engineer to lead mobile initiatives and collaborate with cross-functional teams. The role offers the opportunity to shape consumer experiences through technical expertise in React Native, JavaScript, and backend systems. With 4+ years of ...

Senior Fullstack Engineer Growth Platforms (Remote)

A financial technology company is seeking a lead software engineer to oversee mobile initiatives and enhance consumer engagement. Responsibilities include setting quarterly goals, collaborating across teams, and addressing technical challenges. The ideal candidate has over 4 years of experience, is proficient in ...

Senior Fullstack Engineer Growth Platforms (Remote)

A leading fintech company in Ontario, Canada, is looking for a Software Engineer to lead mobile initiatives and collaborate on product development. Ideal candidates should have at least 4 years of experience, proficiency in JavaScript and TypeScript, and a strong background in backend systems. The role offers co ...

Senior Fullstack Engineer Growth Platforms (Remote)

A leading fintech company in Toronto is seeking a Software Engineer with significant experience in mobile app development, particularly with React Native. The role involves owning quarterly goals, collaborating throughout the product lifecycle, and proactively identifying issues. The ideal candidate has over 4 y ...

Remote Senior Fullstack Engineer Consumer Growth

A technology company in Canada is looking for a Software Engineer to lead mobile initiatives using React Native and ensure successful product launches. You'll own quarterly goals, collaborate with cross-functional teams, and troubleshoot technical issues. Ideal candidates should have 4+ years of experience in so ...

Senior Fullstack Engineer Growth Platforms (Remote)

A financial services company is looking for a software engineer in Hamilton, Ontario, to lead mobile initiatives and contribute to various projects. The ideal candidate has over 4 years of experience, a solid foundation in JavaScript/TypeScript, and proficiency in both mobile and backend technologies. The role o ...

Senior Fullstack Engineer Growth Platforms (Remote)

A leading fintech company in Canada is seeking a skilled software engineer with a focus on mobile initiatives and backend systems. You will be responsible for leading a team to deliver high-quality solutions and support the entire product development lifecycle. A Bachelor's degree or equivalent experience is req ...

Remote Senior Fullstack Engineer Consumer Growth

A leading tech company is looking for a skilled software engineer to join their Consumer Growth Experience Engineering (CGX) team. This role requires experience in leading mobile initiatives and backend system development, focusing on delivering quarterly goals and fostering team collaboration. Candidates should ...

Founding Engineer Fullstack at Fullscript

Become the Founding Engineer in a new Fullstack team at Fullscript, focused on the Canadian market. Lead the charge in adapting effective features for practitioners and patients alike. Join Fullscript in shaping a brand new pod targeting Canada's health technology landscape. Your role is to ensure h ...

Senior Backend Engineer GenAI & Low Latency APIs

A cutting-edge media technology company in Toronto is seeking a Senior Software Engineer (Backend) to develop and optimize backend services for their AI-driven media platform. The ideal candidate will have significant experience in Python and be skilled in databases and cloud environments, particularly AWS and G ...

Senior Backend Engineer GenAI & Low Latency APIs

A cutting-edge media technology company in Toronto is seeking a Senior Software Engineer (Backend) to develop and optimize backend services for their AI-driven media platform. The ideal candidate will have significant experience in Python and be skilled in databases and cloud environments, particularly AWS and G ...

Senior Backend Engineer GenAI & Low Latency APIs

A cutting-edge media technology company in Toronto is seeking a Senior Software Engineer (Backend) to develop and optimize backend services for their AI-driven media platform. The ideal candidate will have significant experience in Python and be skilled in databases and cloud environments, particularly AWS and G ...

Front End / Full Stack Developer (React) Risk & Compliance

Position Description: We are Canada's largest independent information technology services firm, and after 45 years, we're still growing! Join Canada's largest IT Company as a Front End / Full Stack Developer (React) in our Banking Services Division.This is a hybrid role requir ...

Front End / Full Stack Developer (React) Risk & Compliance

Position Description We are Canada's largest independent information technology services firm, and after 45 years, we're still growing! Join Canada's largest IT Company as a “Front End / Full Stack Developer (React)” in our Banking Services Division. This is a hybrid role requiring ...

Sr. Java + React Full Stack Developer – Banking Domain

Job Title: Java + React Full Stack Developer – Banking Domain Location: Mississauga, ON (Hybrid – 3 days onsite) Job Type: Full-Time Industry: Banking / Financial Services Job Description: We are seeking an experienced Java + React Ful ...

Sr. .Net Developer – GitHub Copilot, React, Typescript, AI

Job Description Our client, a leading financial institution in Downtown Toronto, is looking for a Sr. .Net Developer – GitHub Copilot, React, Typescript, AI to follow established coding standards and best practices for maintainability, security, and performance. The successful candidate will have the opportunity ...

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    Senior Fullstack Developer Python Nodejs React Jobs in Toronto Job Search Guide, Trends and Insights