Senior UI Software Engineer Jobs in Toronto, ON

Drive excellence in software development by crafting efficient, secure, and scalable solutions while collaborating within agile teams and mentoring peers to enhance client success and deliver high-qua...

Contribute to a dynamic team by building user-friendly front-end solutions using React and TypeScript, enhancing platform performance and user engagement. Collaborate with designers and engineers to c...

Develop innovative PLC, HMI, and SCADA solutions while collaborating with project teams to deliver custom automation systems. Drive efficiency by troubleshooting and maintaining control systems across...

As a Senior Full-Stack Engineer at BuildOps, you will be responsible for building and enhancing our industry-leading platform, focusing on both backend and frontend development. You will work in a dis...

Accelerate your career by designing and maintaining scalable backend services while collaborating cross-functionally. Enjoy a meaningful role in building reliable systems that enhance customer experie...

Lead the charge in transforming UI elements into modern, responsive React applications, leveraging your expertise in .NET/C# to deliver robust solutions while ensuring high standards in design and aut...

Contribute to innovative UI solutions by transforming Citi's UI elements into dynamic React-based web applications while ensuring compliance, automated testing, and excellent design practices througho...

Transform vehicle autonomy with robust, low-latency C++ software that integrates complex systems. Collaborate with cross-functional teams to deliver high-quality software critical for safety-driven pe...

Shape the future of our cloud-native developer infrastructure, enabling over 600 engineers to excel in their software development lifecycle through innovative, self-service solutions and advanced AI i...

Lead the charge in developing cutting-edge UI systems for a high-impact POS team. Collaborate across teams to enhance shared component libraries, drive cross-platform strategies, and elevate user expe...

Shape the future of infrastructure by designing and operating scalable Kubernetes platforms that enhance application reliability and support multi-region scalability for high-performance financial sys...

Architect AI-enabled applications, modernize legacy systems, and ensure compliance while leading collaborative teams and engaging federal stakeholders. Foster secure, innovative software solutions uti...

Transform customer experience by resolving high-severity software issues swiftly. Collaborate cross-functionally to identify root causes, implement lasting solutions, and contribute to product reliabi...

Drive innovation in analog circuit design and product development, addressing complex challenges and cross-functional collaboration in the aviation sector, while ensuring compliance with aerospace sta...

Elevate our backend engineering by enhancing .NET systems for cloud and edge deployments. Collaborate cross-functionally while ensuring stability and scalability in a dynamic environment focused on co...

Lead the automation efforts for enhancing testing processes by architecting frameworks and developing automated tests. Collaborate with QA teams to optimize testing practices and ensure high-quality p...

Advance your engineering career by embedding with operations teams to streamline complex workflows, enhance automation, and improve risk management in a fast-paced financial services environment. Make...

Analyze and develop full-stack solutions that power AI-driven experiences within HR and Finance workflows. Collaborate closely with cross-functional teams to deliver scalable and reliable software, en...

Strategize innovative AI-driven hiring solutions by leading full stack development. Own end-to-end systems, shape architecture, and enhance workflows with a focus on automation and user experience, im...

Advance your career by building innovative onboarding tools and enhancing your full stack development expertise. Collaborate with an enterprise-wide team to design, develop, and optimize modern applic...

Elevate software engineering by leading project delivery, optimizing code performance, and mentoring developers. Collaborate across teams to deliver scalable solutions while enforcing best practices a...

Grow your career with an innovative team driving impactful technical initiatives across multiple platforms, collaborating closely with stakeholders to deliver high-quality solutions and enhance system...

Join a collaborative engineering team to drive impactful product delivery and architecture. Leverage your full-stack development skills while playing a key role in multi-team initiatives and improving...

Build and optimize developer tooling for end-to-end testing and automation within a critical platform. Ensure operational excellence and enhance developer experience by crafting systems that prioritiz...

Empower the development process as a Senior Software Developer, focusing on quality and tooling for internal operations. Oversee testing infrastructure, SDK instrumentation, and automation to enhance...