Senior UI Software Engineer Jobs in Markham, ON

Lead the charge in building scalable B2B solutions while driving partner integrations and technical excellence. Engage with partners collaboratively to deliver robust APIs and enhance product strategy...

Lead architecture and development of a fast-growing B2B2C fintech platform, guiding a high-impact engineering team while engaging directly with partners to drive successful integrations and scalable s...

Shape the future of building engineering by designing innovative electrical systems. Collaborate with teams to deliver efficient solutions that meet aesthetic, budgetary, and code requirements through...

Champion high-performance systems engineering by ensuring optimal design, operation, and support of both Linux and Windows environments, leveraging cloud innovation and best practices to drive enterpr...

Drive innovation as you manage complex systems infrastructure across Linux and Windows environments. Lead technical research and develop best practices while mentoring others in your expertise within...

Design and deliver scalable software solutions for card network processing while collaborating with cross-functional teams. Take ownership of projects, tackle complex challenges, and innovate for enha...

Pioneer the future of in-vehicle technology by leading Android OS development, optimizing system performance, and enhancing vehicle software ecosystems to create a seamless user experience...

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...

Unlock your potential by engaging in full-stack development across diverse projects. Contribute to backend infrastructure and elevate developer experience using modern technologies while collaborating...

Architect comprehensive I&C systems design solutions to enhance nuclear power operations. Drive innovation by collaborating with engineering teams and managing project components for optimal performan...

Lead the design and coordination of complex municipal utility systems for large-scale infrastructure projects. Engage with multidisciplinary teams, mentoring junior staff while ensuring high-quality d...

Empower our data infrastructure as a Senior Data Engineer, driving scalable solutions that support product enhancements. Collaborate across teams to build robust data pipelines and innovate with AI to...

Lead the charge in architecting and optimizing scalable data platforms to empower analytics and AI initiatives. Collaborate cross-functionally to transform data into actionable insights for driving st...

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...

Lead the product vision and strategy, driving cross-functional collaboration to enhance user experience while managing the product lifecycle from discovery to delivery and iteration...

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...

Lead the charge in growing a high-performing Application & Product Security team. You’ll set strategic direction, define KPIs, and stay hands-on, ensuring AI-first, scalable security practices while m...

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...

Champion technical excellence by leading software architecture, enhancing team performance, and driving innovative solutions in a hands-on role that shapes product delivery and engineering best practi...

Drive the technical direction of the Client Portal team, mentoring engineers and delivering scalable SaaS solutions through intuitive user experiences while overseeing architectural integrity and qual...

Empower product innovation as you lead software development for dealer solutions, enhancing CRM and AI-driven products. Drive strategy, oversee lifecycle, and collaborate across teams to meet customer...

Champion innovative software solutions and tackle complex engineering challenges while working in an energizing environment. Utilize your expertise in Java and various technologies to design and imple...

Shape the future of partner connections by driving matching and activation strategies that enhance vendor-partner interactions, utilizing data to improve outcomes and ultimately boost network performa...

Lead the charge in designing and implementing cutting-edge embedded software solutions for safety-critical applications, while mentoring junior engineers and collaborating across disciplines to delive...

Join a team that's creating innovative, scalable solutions in payments. Collaborate with diverse talent, lead technical discussions, and enhance payment services using advanced Java microservices to d...