Senior full stack engineer jobs in Toronto, ON

 ...Job Description What Is The Opportunity? As a senior software developer, you will work as a part of an agile team to...  ...practical experience including knowledge of professional software engineering practices for the full software development life cycle, including coding... 

 ...Scribendi is seeking a Senior Full-Stack Engineer to help build the next generation of AI-driven products that empower researchers worldwide.  In this role, you'll work across the full stack—front end, back end, and integrations—to deliver performant, scalable, and intelligent... 

Senior Full Stack Engineer (AI Agent) Location Toronto, ON : Cresta is on a mission to turn every customer conversation into a competitive advantage by unlocking the true potential of the contact center. Our platform combines the best of AI and human intelligence to help contact... 

 ...environment. Skills Do you have the skills that will enable you to succeed in this role? We’d love to work with you if you have: Full Stack developer with 5+ years of progressive experience working in the IT industry in roles like developer and team lead Current on... 

 ...ownership for more people in more places. We believe that the problems we solve today unlock the opportunities of tomorrow. As a Senior Full Stack Engineer, Data Ecosystem you’ll work to: Building self-serviceable data experiences that enable customers to automate their... 

Full Stack Engineer Location Toronto, ON : LotusFlare is a provider of cloud-native SaaS products based in the heart of Silicon Valley. Founded by the team that helped Facebook reach over one billion users, LotusFlare was founded to make affordable mobile communications available... 

 ...ordering and customer support, our multilingual, omnichannel technology already impacts hundreds of millions worldwide. The Senior Full Stack Engineer, Smart Answering is proficient in Typescript/Golang/Python. The role builds the tooling needed to take our Smart Answering... 

 ...highly motivated software developer with experience in building full stack web applications. Defining data models, developing robust...  ...forward Requirements ~4+ years of experience in software engineering (web applications, distributed systems, data platforms): ~... 

 ...items, and ensures seamless and quick payments. Across the Link Engineering org, we focus on building delightful payment experiences and to...  ...their preferred payment methods. Our team’s work spans the entire stack from front-end experiences, to infrastructure that supports low-... 

 ...manufacturing more resilient. Basetwo provides manufacturing engineers with a low code AI platform that helps them troubleshoot and...  ...pipelines Ingest and connect siloed databases The Role As a Full Stack Engineer, you will be working on one or more of our new product... 

 ...General Information: Role Title: Full Stack Python Developer Job Type: Full-Time Permanent Location: Toronto, ON Reports to: Head of IT & Engineering About Fulfillment IQ (FIQ) At Fulfillment IQ, we are transforming the future of logistics technology.... 

 ...interact with us. We’re looking for a talented and passionate Full Stack Developer to join our team. Our team is designed to deliver...  ...continuous delivery. You will be part of a team of enthusiastic engineers building front-end and back-end applications in this role. You... 

 ...performing culture. The Global Wealth Engineering (GWE) team is continuously modernizing...  ...team is searching for a client-focused full stack engineer who is motivated to design and...  ..., regulatory and compliance groups, and senior leadership. We are looking for an energetic... 

 ...Position: Senior Full Stack - Software Developer Duration: 1 Year assignment (contract) Client Location: Toronto ( Onsite : 7.25 hours...  ...Ontario GO IT standards/gating process Experience with re-engineering initiatives and cost-effective service delivery improvements... 

Senior Full Stack Developer (Azure) Position Description This role is hybrid and requires you to be at our downtown Toronto and/or Client...  ...would be bonus(es) Sr. Full Stack Developer/Software Engineer In this role, you will… 1. Work in an agile team, as well as... 

 ...analytics, making mobility safer and more efficient.  As a Senior Full Stack Developer, you will work on projects related to machine learning...  ...HTML, CSS and JavaScript ~ Experience with modern Software Engineering principles and techniques such as Test-Driven Development and... 

 ...and our dashboards help project managers prevent problems instead of just reacting to them. The Engineer We're Looking For We're looking for a talented Full Stack Engineer who loves solving complex real-world problems—not just writing code. You'll build scalable... 

 ...Software Engineer, Full-Stack Applications – Credit Module Location: Toronto Fitch Ratings is currently seeking a Software Engineer - Full...  ...critical credit rating decisions, with high visibility to senior stakeholders and the ability to shape product direction and technical... 

 ...troubleshoot production issues. Lead team discussions, mentor other engineers to become senior and improve the team’s productivity. You are a good fit...  ...: $144,000—$194,000 CAD What you can look forward to as a Full-Time Okta employee! Amazing Benefits Making Social... 

 ...As a Senior Software Engineer at Lithos, you’ll work directly with our Head of Engineering to build the operating system for one of the largest...  ...and optimize enhanced rock weathering. You'll combine deep full-stack technical skills with empathy and design thinking to build... 

 ...ecosystem dedicated to realizing the full potential of our people and...  ...team brings deep expertise in engineering, architecture, data, and...  ...This role develops scalable full-stack applications and tools that...  ...into production systems. The Senior Full Stack Developer contributes... 

Application Deadline: 01/25/2026 Address: 33 Dundas Street West Job Family Group: Technology Drives the overall software development lifecycle including working across functional teams to transform requirements into features, managing development teams and processes...

 ...extraction, and intelligent workflows, with a strong emphasis on backend reliability and speed of execution. Were looking for a Full-Stack Engineer (backend-leaning) who can take ownership of features end to end. The role is approximately 70% backend and 30% frontend ,... 

 ...Opportunity Our Development team is growing and we’re looking for a Senior React Full Stack Developer who is passionate about building high quality...  ...QuickBooks integration and a powerful no-code customization engine, Method enables users to design workflows that truly fit... 

 ...validation, intelligent automation and rapid prototyping. Requirements Experience and Skill Set Requirements: Must Haves: ~ Full Stack Development: Strong expertise in both front-end (Angular) and back-end (Spring Boot), including database design and DevOps... 

 ...ability to contribute to UI development and collaborate across the full stack is important. Our environment includes C++ for core business...  ...Qualifications Bachelor's degree in Computer Science, Engineering, or related field — or equivalent experience. Strong analytical... 

 ...experience, location, etc. More information on our team matching process can be found here. What you’ll do We’re looking for Full Stack engineers who are interested in building software services and platforms that impact thousands of employees and millions of Stripe users,... 

We are seeking a highly skilled Senior Full Stack Developer for a 15-month contract in Toronto. This role is focused on high-level customization...  ...a culture of technical excellence and applying best engineering practices. Qualifications - Dynamics CRM Expertise:... 

Location: Toronto Experience: 8-10 years Required Skills: Digital : DevOps~Digital : DevOps Continuous Integration and Continuous Delivery (CI/CD)~Core .NET Technologies Strong understanding of the .NET framework, C, and object-oriented programming.Proficiency...