full stack javascript engineer jobs in Toronto

MaintainX is seeking a Senior Software Engineer to lead the design and delivery of large, ambiguous projects end to end, across desktop and mobile. You will partner with Product, Design, and Engineering leadership to shape roadmaps and ensure scalable, reliable systems.The role emphasizes hands-on work with TypeScript, React, Node.js, and mobile-first...

A global travel technology company is seeking a Staff Software Engineer (Full Stack) based in Bangkok with comprehensive relocation support. The role includes leading full-stack architecture for high-traffic features, mentoring teams, and driving technical decisions. The ideal candidate has over 8 years of experience with expertise in Java, Kotlin, and...

Full Stack Java Engineer — Workforce Management (WFM) ~ Full-time Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players,...

MaintainX is a leading mobile-first work execution platform for industrial and frontline teams. More than 13,000 customers , including Duracell, McDonald's, Shell, DHL and Volvo, use MaintainX to cut unplanned downtime and run better operations, across 13.9 million managed assets and 79.5 million completed work orders. In August 2026 MaintainX became part...

A leading financial services firm in Toronto is looking for a skilled Full Stack Web Developer to join their tech team. In this full-time, on-site role, you will design and maintain software applications, collaborating closely with Product Managers to develop high-quality software solutions. The ideal candidate will possess at least 3 years of software...

eBay seeks a Senior Software Engineer – Full Stack with 6+ years of professional experience to build a scalable authentication platform. You will work across the full stack, emphasizing frontend development, and contribute to backend services, system design, deployment, and production support. The role involves shaping a greenfield product, collaborating...

About the Company Push is an all‑in‑one platform that helps businesses grow and scale their companies by simplifying HR, payroll, time tracking, and scheduling. Our purpose is to help our customers free up their time by making people management ridiculously easy, so they can focus on their passion. Our customer base includes some of the biggest...

A leading technology platform in Calgary is seeking a Full Stack Developer to build and maintain features across their workforce management platform. The role involves collaborating with other teams to deliver user-friendly solutions and ensures the performance and security of systems. Ideal candidates will have 3+ years of experience, with skills in...

Cognizant is seeking a Senior .NET Full Stack Engineer in Canada to design, build, modernize, and support enterprise applications using .NET and Azure. You will lead technical design, guide engineers, and own solutions end-to-end from requirements through deployment and production stabilization. You will drive architecture decisions, code reviews, CI/CD,...

Apex Systems is seeking a seasoned Full Stack Java Developer to design, build, and maintain front-end and back-end systems across APIs, microservices, databases, and cloud deployments. You will work with product, architecture, QA, DevOps, and business stakeholders to deliver scalable, secure digital solutions that align with enterprise standards. Ideal...

Senior Staff Software Engineer – Capital One Travel Tech (Full‑stack)– Toronto, Ontario, Canada About the Team We are building the next generation of the travel portal, enabling travelers to browse options, compare rates, and book trips. The team focuses on delivering high‑quality code that powers the entire booking journey. About the Role As a...

Capital One Canada is seeking a Staff Software Engineer for Travel Tech to lead full-stack development in Toronto. You’ll drive end-to-end design and implementation across front-end and back-end, shaping the travel portal that real users depend on. You’ll mentor engineers, own architecture, and collaborate across teams using JavaScript, React,...

Miratech Group is seeking a Full Stack Java Engineer to design, develop, and support scalable cloud-native applications powering Workforce Management, CX, and operational processes. You will use Java with Spring Boot for backend services and React with TypeScript for front-end UI, with Node.js where appropriate for supporting components. The role requires...

We are looking for a Senior Full Stack Software Engineer to join our Customer & Cardholder Experiences team, delivering innovative UIs and embeddable solutions to transform the experience of Marqeta’s customers and their cardholders. You will own and deliver projects in service of quarterly goals on the team and independently identify solutions to solve...

Develops and debugs software components, focusing on Java, Javascript, REST APIs, Angular, and React.

Seeking a Senior Software Engineer to build scalable cloud services, collaborating across the full stack (backend and frontend) to deliver end-to-end customer experiences. Requires 5+ years of experience, cloud-native architecture knowledge, and a strong product mindset.

Develops and maintains front-end and back-end application components for AI-powered solutions, integrating AI services and ensuring seamless integration, performance, and scalability.

Seeking a Senior Full Stack Engineer for a Commodity Trading firm's Digital Transformation Team in Calgary. This role involves redesigning, automating, and scaling business processes using technologies like AWS, React, Spring Boot, Node.Js, and Python.

Seeking a Full Stack Software Engineer to evolve Terawatt's platform for fleet EV charging solutions, contributing to sustainable transportation infrastructure.

Entry-level Full Stack Software Engineer role focusing on building features for wealth and investment workflows using Java, JavaScript, React, and SQL. Responsibilities include API and UI development, testing, code reviews, and Agile participation.