Senior Front End Software Engineer Jobs in Toronto, ON

Transform investment technology solutions by developing and optimizing critical software supporting liquid credit workflows. Collaborate with cross-functional teams to ensure robust, scalable systems...

Elevate software solutions by designing scalable backend systems for data ingestion. Collaborate with cross-functional teams to enhance technical architectures and optimize performance, impacting mill...

Join a team that's redefining backend architecture and development, driving innovation in analytics and AI-driven solutions. Lead the design and optimization of scalable systems while mentoring fellow...

Join a team that's committed to crafting high-quality software solutions by mentoring junior developers, managing complex projects, and driving innovative design and coding practices in a dynamic deve...

Elevate the driver experience by developing cutting-edge AI-driven backend systems. As the team's first dedicated SWE, you'll shape product direction, ensuring reliability and real-time interaction, w...

Shape the future of user engagement by joining our team as a Senior Software Engineer. Lead the transformation of in-product surfaces through innovative systems that enhance personalized experiences a...

Join a team that champions innovation in DevOps, ensuring streamlined cloud infrastructure and robust CI/CD pipelines. Lead hands-on with mentoring while enhancing system reliability, performance, and...

Join a dynamic team to design and build a robust reliability platform, integrating traditional systems engineering with AI-assisted development. Drive quality and innovation while fostering collaborat...

Pioneer the evolution of CI/CD systems, architecting deployment solutions that enhance velocity and reliability. Collaborate with diverse teams to empower developers, ensuring safe and transparent cod...

Architect scalable cross-platform mobile solutions. Lead React Native development, optimize performance, and integrate with hardware. Collaborate across teams to create high-quality applications and m...

Transform the Ads landscape with innovative reporting solutions that enhance data-driven decision-making across diverse platforms. Collaborate with cross-functional teams to ensure scalable, reliable...

Lead backend development to enhance lending systems, ensuring real-time accuracy and reliability. Collaborate with cross-functional teams to deliver robust solutions for margin and financial products...

Reimagine performance testing tools by developing and enhancing k6, an open-source project. Work independently and collaboratively to create reliable, production-grade software, focusing on developer...

Take ownership of designing and building scalable backend services for innovative financial products. Collaborate with cross-functional teams to deliver high-quality solutions while mentoring engineer...

Shape the future of financial technology by building enterprise-grade applications. Drive innovation across the full stack, collaborating with teams to deliver impactful solutions that empower financi...

Shape the future of payment systems by designing scalable financial infrastructure. Collaborate across teams to innovate and enhance backend capabilities that process billions in transactions, ensurin...

Lead the design and implementation of scalable financial systems, mentor team members, and ensure operational reliability while driving innovation in a dynamic global environment focused on high-quali...

Join a team that's focused on developing user-centric web interfaces for real-time media systems. Collaborate cross-functionally to design, implement, and optimize solutions that enhance user experien...

Drive the development and enhancement of key features in our case management platform, collaborating with diverse engineering teams to deliver seamless user experiences while owning the entire lifecyc...

Elevate your career by innovating high-speed test solutions for advanced semiconductor products, collaborating with cross-functional teams to ensure cutting-edge designs meet reliability and performan...

Design, build, and operate AI-powered systems to transform legal documents into structured data. Collaborate across teams to deliver scalable, reliable solutions while ensuring high standards of secur...

Elevate engineering standards by architecting and building scalable systems for the Agentic Data Plane, driving innovation while ensuring high reliability and security across cloud platforms, and coll...

Deliver innovative full-stack solutions by bridging engineering with ML operations, collaborating with cross-functional teams to enhance marketplace products, and scaling backend systems that connect...

Transform quality assurance for the Linux Platform as a Staff Software Engineer in Test, focusing on automation and testing strategies. Collaborate cross-functionally, innovate on tools, and ensure Ok...

Unlock potential by developing innovative full stack solutions that drive impactful AI features across front-end and back-end systems. Collaborate with diverse teams to enhance user experience and mai...