Senior Front End Software Engineer Jobs in Toronto, ON

Join a team that's passionate about enhancing developer tools and infrastructure. Take charge of ensuring system scalability, reliability, and performance, while collaborating with engineering teams t...

Champion scalable solutions by partnering with teams to translate business needs into technical designs. Drive project success through effective collaboration, guidance, and adherence to architectural...

Champion innovative engineering solutions by leading a generalist team focused on enhancing productivity through agentic systems. Take ownership of technical direction and mentor talent as you tackle...

Join a pioneering team enabling agent-native applications through innovative identity and access solutions. Drive the transformation of workflows, ensuring security and scalability while fostering an...

Own and optimize all marketing channels, leveraging paid and organic strategies across multiple platforms. Drive brand consistency while utilizing advanced AI tools to enhance campaign performance and...

Accelerate progress at AeroVect by sourcing top hardware talent in a competitive market. Collaborate with engineering leaders to drive our recruitment efforts and contribute to a holistic candidate ex...

Lead the charge in enhancing legal tech solutions, driving complex projects, and mentoring engineers. Collaborate across teams to ensure accuracy in court-rule management and deadline automation while...

Accelerate your career by developing cutting-edge pricing solutions in a collaborative environment. Utilize your Python expertise to design, build, and enhance APIs that power insurance risk assessmen...

Join a team that's passionate about building resilient full stack applications. Collaborate with cross-functional teams to innovate and enhance software products while focusing on continuous delivery...

Elevate quality engineering by leading automation-first solutions and ensuring reliability across member platforms. Collaborate with teams to integrate testing in CI/CD workflows and enhance automatio...

Shape the future of search technology by leading the development of a unified, real-time search platform, driving innovation across applications while ensuring user needs are met through collaborative...

Advance your career with impactful geotechnical projects, leading design solutions, mentoring talent, and collaborating across disciplines to deliver innovative engineering results while enhancing cli...

Innovate robust cloud infrastructure and internal libraries, enhancing developer experiences. Collaborate within a dynamic team on microservices, public APIs, and data pipelines, driving solutions tha...

Drive innovation by building agentic AI solutions that enhance collaboration across teams and deliver high-impact results. Contribute to the development of cutting-edge technologies while fostering gr...

Join a dynamic team to build and implement innovative agentic AI solutions. Collaborate across departments, enhance production systems, and contribute to the enterprise AI transformation while gaining...

Pioneer advanced AI in a dynamic team where you'll design and build robust agent infrastructures, ensuring seamless enterprise workflows and reliable performance at scale. Join us and be part of a tra...

Unlock the potential of OLAP cube technology as you design, optimize, and scale essential Java components that power financial planning for thousands of teams globally, ensuring performance and accura...

Champion modern software solutions by transforming the Nylas Dashboard into an AI-native control plane, enhancing developers' interactions across diverse integrations with responsive, intelligent prod...

Join us to revolutionize the developer experience by modernizing our Dashboard, enhancing full-stack product functionality, and creating intuitive AI-native controls that empower users and improve ope...

Deliver innovative solutions in LLM serving by collaborating with customers to optimize performance, enhance engineering efficiency, and contribute to open-source projects while utilizing advanced ben...

Lead a dynamic engineering team to innovate and design a scalable PnL reporting platform, driving quality software delivery and efficiency for clients and stakeholders in a high-performance environmen...

Join a dynamic team to enhance back-end systems and ML capabilities. Lead projects, optimize pipelines, and design APIs while mentoring engineers and collaborating with leadership in an innovative env...

Unlock potential by leading the development of innovative machine learning solutions, collaborating with expert teams to enhance financial technologies while managing full project lifecycles from rese...

Unlock potential by transforming complex customer data into compelling financial narratives that resonate across revenue teams and executives, driving impactful business outcomes and facilitating ente...

Serve as the senior technical authority for broker applications, leading development efforts, engaging with partners, and driving AI-first engineering practices to enhance client integrations and deli...