API Engineer Jobs in Toronto, ON

Join our dynamic team to transform car ownership through innovative automation. You'll enhance our backend systems to support a seamless user experience, ensuring reliability and scalability in a fast...

Empower your career by transforming complex automation systems for a fast-evolving insurance experience. Collaborate with a dynamic team to enhance scalability and reliability while navigating intrica...

Accelerate progress at scale by engineering reliable backend systems that enhance threat detection and remediation. Collaborate across teams to deliver impactful solutions and mentor others while taki...

Unlock seamless automation solutions by evolving legacy systems into a scalable, robust architecture. Engage with a talented team to enhance user experiences across complex insurance transactions for...

Accelerate the evolution of our automation systems into a fault-tolerant framework, enhancing user experience and scaling operations through an AI-first approach. Lead and innovate in a complex enviro...

Join a team that's redefining in-person payment solutions by developing Android apps that enhance user experiences and interface fluidly with Terminal devices to drive seamless transactions across var...

Accelerate your impact as a senior engineer driving end-to-end software delivery. Leverage AI tools and cutting-edge technology to tackle complex problems, design agentic systems, and enhance team cap...

Advance your career by evolving automation systems into a robust, scalable framework. Collaborate closely with the Core Backend Team to enhance user experiences and streamline complex transactions in...

Accelerate our automation systems to deliver robust, scalable solutions. Tackle complex multi-step transactions while refining the user journey and managing a growing customer base. Collaborate closel...

Contribute to innovative automation solutions that transform the insurance landscape. Lead refactoring efforts to develop scalable systems, ensuring robust reliability while guiding the team in creati...

Design and evolve a fault-tolerant automation framework to enhance our core product. Collaborate with engineers to refactor existing systems while incorporating AI-driven solutions for future scalabil...

Transform the insurance experience by advancing automation systems. Lead the evolution of a robust, scalable framework to improve user journeys and enhance real-time reliability while mentoring a tale...

Grow your career with a dynamic team, driving innovation in automation systems for insurance. Engage in hands-on development while refining complex technology solutions for a consumer-facing applicati...

Shape the future of insurance automation by evolving transaction systems to a robust, scalable architecture. Lead hands-on refactoring efforts and leverage data to support exponential user growth from...

Drive the management of enterprise application flows, ensuring optimal infrastructure capacity and supporting complex trading platforms while enhancing automation and process improvements across teams...

Empower innovation by leveraging Scala to design and develop scalable big data solutions within the Hadoop and Spark ecosystem. Collaborate with teams to enhance data processing efficiency and optimiz...

Champion data transformation by harnessing advanced modeling techniques, collaborating with multiple stakeholders, and optimizing data quality for strategic insights in a dynamic capital markets envir...

Develop and maintain robust data pipelines with PySpark for large-scale data processing. Collaborate with cross-functional teams to enhance performance, troubleshoot issues, and ensure data quality in...

Unlock potential by leading EMT studies and model development in power systems. Collaborate with senior leadership while mentoring junior engineers. Drive project success and provide client management...

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...

Join a team that's shaping the future of commerce with AI solutions. Collaborate with engineers, product managers, and data scientists to deliver impactful features that enhance e-commerce performance...

Unlock potential by designing compensation systems that drive Node Operators' performance and align incentives with network health, working collaboratively across teams to enhance accountability and i...

Shape the future of healthcare software by developing AI-driven solutions. Collaborate with a dynamic team to enhance our EHR platform, ensuring quality and performance while leveraging cutting-edge t...

Shape the future of financial systems by acting as an accounting expert, guiding engineering and product decisions, standardizing processes, and enhancing the accuracy of our financial infrastructure...

Drive the technical strategy for our referral and virality platform, overseeing microservice architecture and AI adoption. Collaborate within an agile team to enhance systems across global brands and...