Senior Full Stack Software Engineer Jobs in Mississauga, ON

Elevate your career as a Software Engineer, driving backend systems integration for leading partners. Collaborate with a dynamic team to develop and implement scalable APIs that power service reliabil...

Champion the evolution of a robust platform, leading technical solutions and collaboration across teams. Drive innovation and stability while defining best practices in software engineering, enhancing...

Champion the development of robust Java services for scalable, reliable systems supporting critical financial operations. Engage with cross-functional teams to enhance performance, accuracy, and syste...

Join us to ship real products as an early-career Software Engineer! Collaborate on AI-native software that impacts millions. Embrace hands-on learning and contribute to meaningful projects in a suppor...

Drive innovation by leading the development of complex applications. Collaborate cross-functionally to optimize solutions while mentoring team members and ensuring delivery meets business and technica...

Grow your career with a collaborative team dedicated to enhancing customer experiences through innovative software solutions and data-driven experimentation to drive business growth and engagement...

Lead the charge in designing and developing high-performance enterprise Java applications, driving modernization initiatives with microservices and cloud technologies while mentoring developers and en...

Transform enterprise capabilities as a Staff Engineer, driving innovation and collaboration across teams. Lead complex AI-powered projects, ensuring system reliability and performance. Impact thousand...

Lead the charge in revolutionizing Excel with AI-driven insights, enhancing workflows for financial professionals using cutting-edge technology. Impact major decisions and mentor engineers in best pra...

Drive quality excellence by leading the SDET team for enterprise identity governance, implementing robust testing strategies across multiple teams, and ensuring compliance through innovative quality m...

Unlock your potential by leading transformative back-end engineering initiatives, collaborating across teams to build robust platforms and tools that empower 100 engineers and enhance software deliver...

Empower customer solutions by swiftly diagnosing and fixing technical issues across both front-end and back-end systems, enhancing efficiency and client satisfaction in a dynamic, hands-on role...

Join our team to enhance the Canvas platform, driving real-time collaboration and user experience. You'll design and optimize scalable systems, collaborate with cross-functional teams, and lead initia...

Shape secure, scalable authentication experiences for millions, leading technical initiatives and collaborating cross-functionally to enhance consumer trust and business efficiency...

Engage in high-impact product growth by leading engineering teams that build AI-powered systems. Drive top-of-funnel conversion, onboarding dynamics, and retention strategies across all stages of the...

Join a team that's driving innovation in card payment solutions. Leverage your expertise in the Cards and Payments domain to deliver impactful results, collaborating with stakeholders and technology t...

Lead the charge in shaping the Ads Manager platform by modernizing frontend architecture, driving technical innovation, and collaborating with cross-functional teams to enhance user experience and cam...

Join a team that's committed to ensuring reliability and performance for cloud native products. You will enhance operational excellence through collaboration and innovative solutions, driving continuo...

Transform payment systems by leading backend development. Own architecture, integration, and reliability for money movement processes, mentoring others while driving technical excellence and innovatio...

Unlock your potential as a Senior Java Developer, driving innovative solutions and modernizing technology platforms to enhance client experience and business agility in a dynamic, agile environment...

Empower your career as a Senior Java Developer, driving transformative solutions in a collaborative technology team dedicated to modernizing and enhancing our brokerage platforms with best-in-class us...

Deliver high-quality, scalable applications by leveraging Java expertise and guiding teams in best practices. Foster collaboration, ensure timely resolutions, and enhance user satisfaction while drivi...

Engineer innovative solutions as a Senior Developer, leading technical decisions while enhancing system security and scalability across diverse projects. Collaborate with teams to transform business c...

Contribute to advancing autonomous vehicle technology by designing behavior planning systems. Collaborate across teams, develop algorithms, and build robust decision-making solutions for complex airpo...

Shape the future of autonomous driving by developing innovative behavior planning systems for vehicles in dynamic airport environments, ensuring seamless and efficient operations across complex scenar...