Senior Full Stack Software Engineer Jobs in Toronto, ON

Grow your career with a dynamic team focused on building impactful backend services. Collaborate cross-functionally to enhance user experiences through innovative software solutions while mentoring fe...

Champion the development of high-performance data integrations, commanding JVM frameworks while enhancing ClickHouse’s data engineering capabilities for millions. Collaborate with teams and users to d...

Take ownership of data infrastructure, building robust pipelines and models to empower teams across the organization, ensuring quality and accessibility for strategic decision-making and operational e...

Elevate your career by designing and developing enterprise applications. Leverage Java, Spring Boot, and AWS to create scalable solutions while collaborating with cross-functional teams and ensuring h...

Unlock your potential as you lead the design and development of cutting-edge mobile services using Java and Spring Boot, driving innovation across cloud platforms and enhancing user experience in mobi...

Elevate quality assurance by leading automation strategy and mentor teams. Shape testing ecosystems through innovative practices while ensuring robustness and scalability across APIs, integration, and...

Elevate customer onboarding experiences by driving early adoption for key accounts. Collaborate with cross-functional teams to ensure seamless transitions and high-value engagements that set customers...

Shape the future of backend development by driving feature delivery, resolving customer challenges, and integrating complex systems in a dynamic, high-ownership environment with diverse responsibiliti...

Develop innovative solutions that optimize large-scale data visualization. Collaborate with cross-functional teams to design, implement, and enhance our proprietary platform for real-time insights use...

Contribute to a cutting-edge omnichannel gaming platform by designing and maintaining scalable systems. Collaborate cross-functionally to enhance player engagement and loyalty, while optimizing perfor...

Join a team that's dedicated to developing and optimizing robust Oracle PL/SQL and ETL solutions for high-volume insurance transactions, ensuring performance and architectural integrity while collabor...

Design innovative Java Spring Boot API solutions for financial applications, collaborating across teams to meet business needs. Lead development efforts, streamline processes, and address cybersecurit...

Join us to lead the design and evolution of large-scale systems while promoting AI-assisted development practices, influencing technical strategy, and mentoring cross-functional teams to deliver high...

Drive innovation by designing and implementing a robust security research platform. Collaborate with experts to integrate AI/ML capabilities and build scalable data pipelines, enhancing threat intelli...

Make your mark at the forefront of identity security by engineering scalable, full-stack solutions that enhance user authentication experiences and ensure robust security for a diverse clientele while...

Shape the future of payments by architecting resilient, mission-critical systems that handle millions of transactions daily. Lead technical delivery and operational excellence while fostering engineer...

Join our dynamic engineering team to architect and develop scalable software solutions that empower users globally, collaborating with cross-functional teams to enhance performance and drive innovatio...

Engage in shaping the future of business banking by leading cross-functional teams to develop innovative solutions while tackling complex challenges. You'll own impactful features from concept to laun...

Grow your career with a pivotal role in software development, driving innovation and technical excellence. Lead complex projects independently while collaborating with cross-functional teams to delive...

Lead the charge in developing innovative software solutions while driving architectural excellence, collaboration, and technical decision-making across teams to elevate platform performance and busine...

Unlock potential by driving impactful integrations in a dynamic environment. Collaborate with cross-functional teams to design and deliver scalable solutions that enhance operational excellence in the...

Drive the evolution of financial technology by developing innovative solutions for cryptocurrency services, collaborating with a dynamic engineering team to shape the future of wealth management for C...

Drive innovation as a software engineering lead, guiding a team to deliver high-quality, robust solutions. Collaborate with cross-functional teams to enhance applications, ensure performance, and main...

Champion the development of a new web application, utilizing your full-stack expertise in React and TypeScript while enabling seamless migration and authentication through Microsoft APIs, all within a...

Lead the evolution of critical infrastructure at a fast-growing engineering organization. Drive impactful solutions across teams, enhancing systems for scalability, reliability, and developer experien...