frontend developer reactjs jobs in Toronto

We are seeking a highly skilled Lead Full Stack Engineer to join a high-impact engineering team building a next-generation Operational Data Hub. This platform acts as a central “book of record” for enterprise data, enabling seamless data ingestion, processing, and distribution to downstream systems through real-time streaming and API-driven architecture....

Full Stack Engineer – JavaScript / Node.js / TypeScript / Vue.js About the role We are looking for an experienced Full Stack Engineer who can design, build, and maintain scalable web applications using modern JavaScript/TypeScript technologies. The ideal candidate is comfortable working across the stack — from building responsive Vue.js front ends to...

ABOUT ODAIAODAIA noun o·da·ia | 'oh-day-yeah An Ancient Greek word referring to " ōdē", the word for song, and the root of melody, harmony, and orchestra. We chose it deliberately: the best commercial intelligence doesn't just inform it orchestrates.To learn more visit  odaia.ai.ODAIA delivers AI-powered commercial intelligence for life sciences -...

Your Role As a Software Engineer you will be responsible for building Zip’s core products and architecture. You will ship features that will be immediately used by our users, and will work with a tight‑knit team that values open communication and cross‑functional collaboration. We move quickly to solve a wide range of complex technical and product...

About Us:Based in San Francisco, California, Turing is the world's leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who...

About Us:Based in San Francisco, California, Turing is the world's leading research accelerator for frontier AI labs and a trusted partner for global enterprises deploying advanced AI systems. Turing supports customers in two ways: first, by accelerating frontier research with high-quality data, advanced training pipelines, plus top AI researchers who...

About Us: Foundation AI is the only AI Native documents intake automation platform serving the claims and litigation industries. Founded in 2019 by a team of lawyers and data scientists, Foundation AI processes millions of documents each month for hundreds of US law firms, including many of the largest and most respected plaintiff and injury law firms in the...

We are looking for a product-focused AI Software Engineer to turn advances in AI into restaurant products that work reliably in the real world. You will build across customer-facing experiences, backend services, agent workflows, integrations, and evaluation systems. The job begins with a customer or product problem and ends when the solution is operating...

Sr. SAP BASIS Admin workingHybrid on site Toronto Central Toronto (North Toronto West), Canada | Posted on 04/23/2024 Country Canada Work Experience 10+ Years Job Description Role: Sr. SAP BASIS Admin working Hybrid on site Toronto, Canada Duration: 12+ Long Term Senior SAP BASIS Admin Technical Working for a large retail/consumer Goods Global...

Technical Consultant III (Software Engineer, Senior/Lead) Senior / Team Lead | SaaS Banking & Financial Technology The Opportunity We are seeking a Senior Technical Consultant / Software Engineer III (Team Lead) to lead the technical delivery of complex enterprise SaaS implementations within the banking and financial technology sector. This is a hands‑on...

A tech development agency is seeking a .NET Developer to build backend systems and APIs while collaborating with frontend teams. The ideal candidate should have strong experience with .NET and C#, knowledge of RESTful APIs, and database management skills. This position offers remote work options and the opportunity to work on diverse projects across various...

Job Title Data Platform Engineer Location Toronto, Canada Job Type Contract Reports To Director Data and AI, Embedded Finance Job Overview The primary focus of this role will be to design, build, and maintain the EMFI Data Application Platform, a financial analytics application. The incumbent will work across the full stack to deliver reliable, performant,...

Architect and scale the backend infrastructure that powers EthosMR’s research, AI, and panel platforms, ensuring reliability, performance, and seamless integration across our digital ecosystem.Key ResponsibilitiesSystem Architecture & Development: Design and build scalable backend systems to support web applications, AI voice agents, and panel management...

Open role# Data & AI Engineer## Company DescriptionSymplytics is a human-first automation and data partner dedicated to eliminating operational complexity by connecting people, processes, and technology. As Canada's first official n8n Expert Partner, we build resilient, data-driven ecosystems and AI workflows for growth-stage and mid-market organizations. We...

Analyticsmart Consulting Inc seeks a Senior Backend Python Developer to own server-side logic, data interchange, and integration with frontend work. You will design databases, write clean Python code, and work across backend and frontend layers to ensure high performance.The role requires 10+ years in backend Python development and strong database...

Elevate merchant experiences as a Senior Staff Engineer at Stripe. Lead 50+ engineers to optimize user interfaces and performance in an AI-driven landscape. At Stripe, this Senior Staff Engineer role focuses on enhancing merchant-facing experiences. Your technical leadership will drive improvements in quality and performance while integrating AI...

Software runs the world and the pace is faster than ever. Sentry helps developers fix errors and performance issues before users notice, so teams can spend less time firefighting and more time building. Trusted by 200,000+ organizations, Sentry is today’s application monitoring standard and our team is building its AI-native future. At Sentry, Support...

OverviewTucows is a remote-first backend engineering role for Canada, building open‑internet products across domains, Ting, and Wavelo.ResponsibilitiesDesign and develop secure, scalable, reliable, and efficient backend services using modern frameworks and tools.Collaborate with frontend developers to define clear and consistent API endpoints,...

Senior or Principal Software Engineer(s) Principal Engineer As a Principal Engineer, you will be a strong technical leader on the individual contributor (IC) track with deep experience in software development. Your primary responsibility will be to drive technical excellence and innovation in our projects. We highly value technical knowledge, effective...

At eBay, we're more than a global ecommerce leader — we’re changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We’re committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts. Our customers are our compass,...