Senior Full Stack Engineer
3 days ago
Location: Remote-by-choice (with offices in Ottawa and Toronto) Language: English, fluent in both written and spoken communication About the Opportunity This is an exciting opportunity to join a forward-thinking, technology-driven organization where software excellence directly impacts how people work and connect. As a Senior Full-Stack Software Engineer, you’ll play a key role in shaping scalable, modern applications that balance strong architecture with an exceptional user experience. Working alongside product leaders, fellow engineers, and cross-functional partners, you’ll help design and deliver solutions that matter. This is a people-first environment where collaboration, curiosity, and continuous improvement are part of the culture, and where senior voices help guide both technical direction and team growth. What’s in it for You You’ll join a workplace that values flexibility, trust, and autonomy, offering remote-by-choice work and flexible hours. This is a team that invests in learning, encourages innovation, and supports mentorship at every level. You’ll have the opportunity to work on meaningful, modern technology while continuing to grow your technical leadership and influence. Your Responsibilities You’ll design, develop, and maintain high-quality full-stack applications using .NET Core, Entity Framework, Angular, and SQL Server. In this role, you’ll build and integrate RESTful APIs that connect front-end and back-end services seamlessly. You’ll collaborate closely with cross-functional teams to define requirements and deliver new features from concept to release. You’ll participate in and lead code reviews, promoting best practices and offering constructive feedback. You’ll troubleshoot, optimize, and enhance existing systems to improve performance, scalability, and reliability. You’ll mentor junior team members and lead technical workshops, helping elevate the team’s overall capability. Skills and Qualifications 10+ years of hands-on software development experience in a full-stack environment. Strong expertise in C#, .NET Core, Entity Framework, Angular, and SQL Server. Proven experience designing and consuming RESTful APIs. 3+ years of experience working with cloud platforms such as Azure or AWS. Solid understanding of DevOps practices and modern development workflows. Excellent problem-solving, communication, and collaboration skills. Experience with React, AI agents, Microsoft Dynamics FO, or the Power Platform is considered an asset. Note from the Hiring Manager “We’re looking for a senior engineer who enjoys solving complex problems, sharing knowledge, and helping shape how we build software as a team.” #J-18808-Ljbffr
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Senior Full-Stack Engineer
3 weeks ago
Toronto, Canada Alvéole Full timeJoin to apply for the Senior Full-Stack Engineer role at Alvéole Join to apply for the Senior Full-Stack Engineer role at Alvéole Get AI-powered advice on this job and more exclusive features. About AlvéoleAlvéole leverages bees on over 2,200 commercial buildings to help companies increase tenant satisfaction and engagement, earn green building credits,...
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Senior Full-Stack Engineer
3 weeks ago
Toronto, Canada Alvéole Full timeJoin to apply for the Senior Full-Stack Engineer role at AlvéoleJoin to apply for the Senior Full-Stack Engineer role at AlvéoleGet AI-powered advice on this job and more exclusive features.About AlvéoleAlvéole leverages bees on over 2,200 commercial buildings to help companies increase tenant satisfaction and engagement, earn green building credits, and...
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Senior Full Stack Engineer
2 weeks ago
Toronto, Ontario, Canada Shift4 Full timeOverviewShift4 (NYSE: FOUR) is boldly redefining commerce by simplifying complex payments ecosystems across the world. As the leader in commerce-enabling technology, Shift4 powers billions of transactions annually for hundreds of thousands of businesses in virtually every industry. For more information, visit Senior Full Stack EngineerShift4 is...
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Senior Full Stack Engineer
23 hours ago
Toronto, Ontario, Canada Rohirrim Full timeRole OverviewAs a Senior Full Stack Engineer, you will shape our products' core UX experiences while maintaining versatility across the stack. You will mentor and guide engineers, organize tasks, and ensure technical excellence, all while remaining an active contributor to the codebase.Key Responsibilities:Technical Leadership: Set the technical direction...
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Senior Full Stack Engineer
1 day ago
Greater Toronto Area, Canada Shift4 Full timeOverviewShift4 (NYSE: FOUR)is boldly redefining commerce by simplifying complex payments ecosystems across the world. As the leader in commerce-enabling technology, Shift4 powers billions of transactions annually for hundreds of thousands of businesses in virtually every industry. For more information, visit Senior Full Stack EngineerShift4 is expanding...
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Senior Full Stack Engineer
16 hours ago
Toronto, Canada Featherless AI Full timeAbout The Role Featherless.ai is building the world’s most reliable and comprehensive open-model inference platform — the infrastructure powering the next generation of AI creators, startups, and enterprises. Our serverless approach to inference unlocks the best GPU utilization in AI infrastructure. What You’ll Do Own product development end-to-end —...
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Senior Full Stack Engineer
6 days ago
Toronto, ON MH E, Canada Rohirrim Full timeAre you passionate about pushing the boundaries of technology in the Gen AI space? Rohirrim is seeking a Senior Full Stack Engineer to mentor engineers, provide technical direction, and drive the development of cutting-edge applications. If you thrive in a fast-paced environment and enjoy leading by example while staying hands-on with coding, we want to hear...
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Senior Full-Stack Engineer
4 weeks ago
Toronto, Canada Scribendi Inc. Full time3 weeks ago Be among the first 25 applicants Senior Full-Stack Engineer 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...
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Senior Full Stack Engineer
4 days ago
Toronto, Ontario, Canada Altis Technology Full timeLocation:Remote-by-choice (with offices in Ottawa and Toronto)Language:English, fluent in both written and spoken communicationSalary: $100K - $120KAbout the OpportunityThis is an exciting opportunity to join a forward-thinking, technology-driven organization where software excellence directly impacts how people work and connect. As a Senior Full-Stack...
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Senior Software Engineer
2 hours ago
Toronto, Canada Lithos Carbon Full timeOverview 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 carbon dioxide removal efforts in history. How does software play a role? Carbon removal is a mass transfer problem. We need to create an entirely new industry capable of removing tens of billions of tons of...