API Engineer Jobs in Toronto, ON

Lead the charge in API and integration engineering, driving product development and mentoring a team. Collaborate with cross-functional partners to deliver secure, scalable solutions while fostering a...

Champion the backend infrastructure for a groundbreaking voice-activated sticker printer, ensuring reliability, scalability, and security while collaborating with a small, dynamic team to deliver a un...

Unlock your potential by designing prompt strategies that enhance data annotation and localization workflows. Collaborate with cross-functional teams to drive AI-driven solutions, ensuring quality and...

Empower the development of AI observability capabilities, architecting data models and infrastructure while collaborating with cross-functional teams to enhance user workflows and insights into AI sys...

Drive scalable data architecture by designing robust operational systems, balancing streaming and batch processing. Collaborate with founders and engineers to enhance real-time insights and drive impa...

Unlock the potential of observability by designing scalable systems that enhance reliability and operational excellence across distributed infrastructures, collaborating with cross-functional teams to...

Shape the future of data infrastructure by enhancing the Data Lakehouse team's capabilities to enable seamless data storage and analysis, impacting internal and external stakeholders with high-volume...

Contribute to the development of a robust Kubernetes control plane, enhancing multi-cloud infrastructure and driving scalable architecture for enterprise-grade cloud services...

Join a team that's driving innovation in insurance technology by developing and optimizing Guidewire InsuranceSuite solutions for diverse clients. Your expertise will empower effective collaboration a...

Innovate and enhance software solutions by collaborating with engineers to develop scalable systems. Leverage cloud technologies to deliver reliable features while ensuring system performance and main...

Drive innovation in Stripe's authentication ecosystem by enhancing our IAM Login Services. Collaborate across teams to optimize security features, expand OAuth offerings, and support AI integration fo...

Drive the evolution of Stripe's authentication stack as a Backend Engineer, enhancing security and scalability while collaborating with teams to deliver innovative IAM solutions supporting enterprise...

Shape data strategy by building and scaling ingestion pipelines and infrastructure to empower teams with reliable, self-serve data products and support AI-ready workflows, directly impacting company-w...

Lead impactful integration projects by partnering with consultants to design and implement tailored solutions. Utilize deep technical expertise to enhance client success through seamless data integrat...

Engineer and enhance future payment solutions by developing robust APIs. Collaborate closely with cross-functional teams to deliver high-performance, scalable integrations, driving the complete softwa...

Lead the charge in architecting innovative software integrations, enhancing user experiences, and driving growth opportunities. Collaborate with a talented team to tackle user needs and revolutionize...

Engineer scalable backend solutions for partner integrations, collaborating cross-functionally to ensure timely project delivery and operational stability. Leverage your expertise in distributed syste...

Build scalable backend services and cloud infrastructure for a new authentication platform, driving innovation and reliability across multiple marketplaces while collaborating with a dynamic engineeri...

Grow your career with a technical leadership role tackling complex challenges while mentoring others and collaborating on impactful projects across multiple engineering teams, elevating standards and...

Join a team that's dedicated to enhancing customer experiences through innovative software solutions. As a software engineer, you'll tackle complex challenges, contribute to system development, and co...

Elevate your career by shaping the technical direction of backend systems across multiple domains. Collaborate with diverse teams to drive architectural decisions, enhance product workflows, and mento...

Drive innovation by developing and maintaining cutting-edge software solutions utilizing Vue.JS and Python. Collaborate within an Agile environment, enhancing code quality while mentoring team members...

Explore opportunities as a Senior Software Engineer driving our Virtual Care Platform, ensuring operational excellence and enhancing patient experiences through effective troubleshooting, automation...

Innovate and enhance mobile applications and services for Terminal devices. Collaborate with cross-functional teams to design, build, and maintain Android apps, ensuring a seamless user experience and...

Build and enhance robust data pipelines, collaborating with cross-functional teams to deliver reliable data solutions and integrations in a fast-paced environment, driving insights and operational eff...