Senior Full Stack Engineer
2 weeks ago
Job Description – Senior Full Stack Developer Location: Hybrid – Toronto, ON Company: Cogency Inc. Employment Type: Full-Time About the RoleCogency Inc. is seeking an experienced Full Stack Developer with deep expertise in Java, Spring Boot, and microservices architecture to work on large-scale enterprise solutions for a leading financial institution. This role is ideal for someone who is highly skilled in backend and frontend development, CI/CD automation, and secure application design. Key ResponsibilitiesDesign, develop, and maintain full stack applications using Java, Spring Boot, and microservices-based architecture.Implement authentication, authorization, and security best practices (e.g., OAuth2, JWT, SSO).Build and consume REST APIs and integrate with enterprise services.Contribute to front-end development using Angular/React or similar frameworks for responsive UI.Collaborate with cross-functional teams (Architects, DevOps, QA) to ensure high-quality and scalable solutions.Configure and optimize CI/CD pipelines (Jenkins, GitHub Actions, or similar) for automated build and deployment.Write unit and integration tests, ensuring code quality and maintainability.Troubleshoot, debug, and optimize performance for high-availability systems.Participate in Agile ceremonies including sprint planning, reviews, and retrospectives.Mentor junior developers and promote best coding practices. Required Skills & Qualifications8–10 years of experience in full stack development.Strong hands-on expertise with Java, Spring Boot, and microservices architecture.Experience with REST API development, API security, and integration patterns.Frontend experience with Angular, React, or Vue.js (any modern JS framework).Solid understanding of CI/CD pipelines and DevOps tools (Jenkins, Git, Maven, Docker, Kubernetes).Knowledge of authentication protocols (OAuth2, SAML, JWT) and security best practices.Strong understanding of RDBMS (Oracle, PostgreSQL, MySQL) and query optimization.Familiarity with cloud platforms (AWS, Azure, GCP) and containerization.Excellent problem-solving, communication, and teamwork skills.Bachelor’s or Master’s degree in Computer Science, Engineering, or related field.
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Senior Full Stack Engineer
1 week ago
Toronto, Canada N43 Studio Full timeJoin to apply for the Senior Full Stack Engineer role at N43 Studio Join to apply for the Senior Full Stack Engineer role at N43 Studio Get AI-powered advice on this job and more exclusive features. N43 Studio is a venture studio dedicated to building bold, technology-driven companies from the ground up. We identify emerging opportunities, develop ideas into...
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Senior Full Stack Engineer
3 weeks ago
Toronto, Canada N43 Studio Full timeJoin to apply for the Senior Full Stack Engineer role at N43 StudioJoin to apply for the Senior Full Stack Engineer role at N43 StudioGet AI-powered advice on this job and more exclusive features.N43 Studio is a venture studio dedicated to building bold, technology-driven companies from the ground up. We identify emerging opportunities, develop ideas into...
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Senior Full Stack Engineer
2 weeks ago
Toronto, Canada N43 Studio Full timeJoin to apply for the Senior Full Stack Engineer role at N43 StudioJoin to apply for the Senior Full Stack Engineer role at N43 StudioGet AI-powered advice on this job and more exclusive features.N43 Studio is a venture studio dedicated to building bold, technology-driven companies from the ground up. We identify emerging opportunities, develop ideas into...
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Senior Full Stack Engineer
5 days ago
, ON, Canada Hammehr Talent Consultants Full timeOverview Position: Senior Full Stack Engineer (Java/Spring Boot, Angular, AWS) Duration: Full-Time, Permanent Location: Remote within Canada (Working EST hours) Salary: Up to $145,000 + Benefits About the Job (Senior Full Stack Engineer) Hammehr Talent Consultants are currently partnered with a rapidly growing InsurTech company building modern digital...
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Senior Full-Stack Engineer
1 week 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, 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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Full Stack Engineer
3 weeks ago
Toronto, On, Canada Kumaran Systems Full timeWe are seeking a highly skilled and versatile Senior Full Stack Developer to join our dynamic engineering team. The ideal candidate is a polyglot programmer who thrives in a complex, multi-technology environment. You will be instrumental in designing, developing, and scaling our diverse suite of applications, contributing to both backend services written in...
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Senior Full Stack Engineer
6 days ago
Toronto, Ontario, Canada Shift4 Full time US$100,000 - US$160,000 per yearOverviewShift4 (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
4 weeks ago
Toronto, Canada Rohirrim, Inc. 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...
