javascript full stack developer

Build sport coaching applications with React and Python at MLSE’s Sport Performance Lab, supporting web, API, and mobile development. This Full Stack Developer contract supports multiple research and development projects for MLSE professional teams. You will develop React features, Python and AWS APIs, and React Native mobile applications. The work...

Develop Baselane’s banking platform remotely first as a Senior Full Stack Engineer using React, Node.js, GraphQL, PostgreSQL, and AWS. Baselane is building financial services and automated tools for individual landlords and real estate investors. In this senior engineering role, you will own production outcomes, troubleshoot features, and improve...

Become the Technical Integration Champion at Viafoura, a remote full-time role that combines frontend and backend development. Resolve client issues directly using Vue and Java, impacting customer experience significantly. At Viafoura, you'll support customer success while operating as a hands-on developer. This position enables you to use your...

React and Python define this Full Stack Developer contract with MLSE Sport Performance Lab, supporting coaching applications across multiple projects. This 12-month independent contract reports to the Director, Software Engineering. You will develop web features, APIs, and mobile support using React, Python, AWS, and React Native. The team focuses on...

Elevate the fintech landscape as a Senior Engineer specializing in full-stack development at Relay. Focus on building reliable solutions for small business owners in a digital banking environment. As part of Relay's engineering team, your 3+ years of experience will help shape our banking products. You’ll be responsible for the development lifecycle of...

Build full-stack digital solutions with PHP, JavaScript, APIs, and responsive design as a Senior Web Developer at AdFarm. Hybrid work is offered. This senior position covers development from concept through launch and beyond. You will create websites and applications using front-end and back-end technologies, including React, Vue, Angular, PHP, Node.js, or...

Mosaic Clinical Technologies is seeking a Senior Full Stack Developer to advance innovative imaging solutions. This hybrid role in Toronto involves cloud-native app development and AI integration with healthcare systems. As a key member of the team, you will design and maintain scalable infrastructures, develop APIs, and optimize AI pipelines. This position...

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...

About The Role We are seeking a proactive and experienced .NET Full Stack Developer with 6–8 years of hands‑on experience in .NET, SQL, Angular, and Web API integrations. The ideal candidate should possess a strong product‑development mindset, exceptional problem‑solving abilities, and effective communication skills to manage client relationships and...

We are looking for a Full Stack developer to join our Toronto team and help us take our products to the next level in connectivity and performance. Our Company Invision AI is building a universal AI platform for computer vision applications. Powered by a unique multi-camera stack that generates high-integrity 3D digital twins of dynamic environments, our...

Build full stack software with Python, JavaScript, and LLM features at AlayaCare, contributing to frontend and backend architecture. This senior role supports scalable applications. As a Senior Full Stack Developer on AlayaLabs within Data & Intelligence, you will deliver production-ready features from database to user interface. The work includes Vue.js,...

Build secure cloud-based settlement systems in Montreal with Java, Spring Boot, Angular, and distributed event-based architecture expertise. This W2 hybrid opportunity offers a cloud-focused engineering path. Blutic seeks a Senior Java Full Stack Developer with 7+ years of experience building resilient, scalable systems. You will apply agile practices across...

Lead Java and JavaScript development at Redwood, building scalable applications for automation and SaaS platforms. Shape architecture across mission-critical systems. As a Senior Full Stack Software Developer, you will design, develop, and deliver secure, high-performance applications. You will build backend services, APIs, microservices, and accessible...

Engineer RAG pipelines and MCP integrations at Code17, connecting AI applications with enterprise tools, APIs, and data sources. Use Java, Spring Boot, and modern frontend frameworks across complete applications. This senior engineering role focuses on taking AI capabilities into secure, reliable production applications. You will build retrieval workflows,...

Distributed, multi-tier application, Reusable components/services development experience The JAVA Full Stack Senior Developer role is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this...

Senior. Location: Toronto, ON - hybrid, 2 days onsite.Red Pico is hiring a Senior Full Stack Developer to take ownership of backend architecture and development for end-user self-service and access visibility solutions. This role combines architectural responsibility with hands‑on development of APIs, scripts and system integrations, with a strong focus on...

About Us YuJa, Inc. is a leading provider of cloud-based digital compliance and accessibility solutions for regulated sectors worldwide. Serving clients in higher education, K-12, government, and healthcare, YuJa enables organizations to meet evolving regulatory demands while delivering engaging, secure, and accessible digital experiences. For over a...

Senior Java Full Stack Developer focused on microservices and REST APIs, designing enterprise platform capabilities across frontend, backend, integration, workflow, and data layers. This senior-level position delivers reusable platform services and service-specific integrations for modern enterprise applications. You will translate technical specifications...

Elevate the fintech landscape as a Senior Engineer specializing in full-stack development at Relay. Focus on building reliable solutions for small business owners in a digital banking environment. As part of Relay's engineering team, your 3+ years of experience will help shape our banking products. You’ll be responsible for the development lifecycle of...

Position: Senior Full Stack .NET Developer Industry: Information Technology, Aerospace Location: Laval, Quebec, Canada Employment Type: Permanent, Full-Time, on-site Salary: CAD 115,000 per year Work Authorization: Candidates must be legally authorized to work in Canada About Us We are Pepoltek, an IT company building a portfolio of SaaS products used...