full stack web developer jobs in Toronto

A leading technology consulting firm in Toronto is seeking a Junior Full Stack Software Developer. The role involves translating specifications into applications, collaborating with teams, and requires proficiency in C#, .NET, and XML. Candidates must have at least 2 years of experience and understand AODA compliance. This position requires working from the...

Can You Develop Seamless Native and Cross-Platform Applications? Apply Now!Working with one of our top financial clients, this role calls for a Senior Full Stack Developer – iOS (Swift), NestJS/Node.js. This position involves developing and maintaining high-quality mobile applications and backend APIs, with a focus on both native iOS development using...

AltaML’s Venture Studio builds and invests in early-stage artificial intelligence (AI) and machine learning (ML) companies, helping founders fast-track their journey from zero to one. By combining technical expertise, operational support, and insights from our corporate labs, we create high-performing applied AI ventures with a competitive edge. One of the...

## Software Engineer II -.NET Full Stack DeveloperApply: Office Focused: Toronto, Ontario: Full time: Posted Today: End Date: November 13, 2026 (28 days left to apply): R\\_1515865**Work Location:**Toronto, Ontario, Canada**Hours:**37.5**Line of Business:**Technology Solutions**Pay Details:**$81,600 - $115,200 CADTD is committed to providing fair and...

Mosaic Clinical Technologies (Canada), Inc. is pioneering a new imaging paradigm—shifting radiology from reactive diagnostics to proactive, decision-driven care. Through our AI-native platform, MosaicOS, we unite fragmented technologies into a single, intelligent ecosystem designed to help clinical teams work faster, think smarter and deliver better care. ...

Explore the Senior Full Stack Software Developer opening focused on Java, REST APIs, and high-quality application design. Your extensive experience is essential for driving large-scale application projects. As a key player in this team, you will design and implement robust data pipelines, translating complex technical specifications into functional...

Become a vital member of TD Securities as a Java Full Stack Developer based in Toronto, Ontario. This position integrates technical expertise with a commitment to innovative solutions and user experience. You will contribute to the design and delivery of robust applications that meet operational needs and business growth through effective Java development....

RQ11377 - Software Developer - Full Stack - Senior -4 Openings Location:Hybrid (Work onsite 2 Days a week from Toronto or Guelph office) 40 St Clair W Toronto or 1 Stone Rd W Guelph Duration: 6+ contract (125Business Days) + 3 possible Extension Must Have: At least 1+ year of experience developing and implementing Java solutions targeting soil management...

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, we stay at the leading edge of technology, remain nimble even as a...

Project XIII Staffing is partnering with a large public sector digital services program to hire a Senior Full Stack / Front End Developer (Contract Role) based in Ontario. This role will support the development of secure, scalable enterprise applications within a regulated, high-security environment. The Opportunity The Senior Full Stack / Front End...

Become a Senior Full Stack Developer at Chexy, where you'll revolutionize how renters manage payments and rewards! Your technical expertise will play a crucial role in enhancing the user journey on our cutting-edge platform. In this influential position, you'll directly engage in building features, integrating financial APIs, and positioning Chexy’s...

Source Code in Toronto seeks a Sr. Software Developer for a 1-year contract, onsite at 222 Jarvis St. You will translate requirements into scalable, tested full-stack apps using Java with Spring Boot, JPA/Hibernate, React or Angular, and PostgreSQL. You will design, build and test data-driven backend services and RESTful APIs, lead technical discussions,...

Transform healthcare experiences with PocketHealth as a Backend Software Engineer. Collaborate with a skilled team to enhance patient services across North America while utilizing innovative tech solutions. In this senior role, you will be integral to the Patient Core team, working on scalable backend services that empower patients to access and share their...

Build scalable web applications with C#, .NET, and Microsoft Azure as a Full Stack Developer – .NET across frontend and backend systems. This developer designs, develops, tests, deploys, and maintains production-grade applications. The work spans ASP.NET Core, RESTful APIs, React, Angular, Blazor, SQL Server, and Azure. Collaboration includes product...

Job Description As a Staff Engineer supporting the ADT - CODI program within Operations Technology, you will lead the technical design, development, and implementation of complex, multi-platform application software solutions, applying advanced expertise and knowledge to deliver innovative and strategic business outcomes. Leads software development projects...

Konrad is a next generation digital consultancy in Toronto seeking a Full Stack Java Developer to work on web applications using Java and Spring Boot within a skilled team. You’ll contribute to consumer and enterprise apps and help deliver best-in-class digital products for global clients. You’ll write maintainable code, participate in reviews, explore...

Required Experience: Senior-level hands-on experience developing Java and Spring Boot services and REST APIs, including use of the HAPI FHIR library to process FHIR R4 and DSTU2 resources. Hands-on experience with NextGen Connect (Mirth), HL7 v2 message processing, transformation, validation, routing, acknowledgements, and integration with Java...

Become a key player at Bloomic as a Senior Full Stack Developer. Work remotely and leverage your expertise in TypeScript and React to enhance our healthcare software solutions. In this remote role, you'll collaborate closely with product owners and design teams at Bloomic, part of FH Health. Your main focus will be on building and maintaining features...

Role Purpose Reporting to the VP, Solutions & Delivery, we are looking for a talented and motivated Full Stack Developer – .NET to join our development team. The ideal candidate will have strong experience building scalable, secure, and high-performance web applications using the Microsoft .NET ecosystem, along with modern front-end technologies. You will...

Elevate your career at Cognizant as a Lead Full Stack Developer in Mississauga, ON. Leverage your expertise in Angular and Spring Boot to drive innovative software solutions. Cognizant seeks a skilled Lead Developer with over 5 years in full stack development. The role emphasizes hands-on experience with modern web technologies, API design, microservices,...