API Engineer Jobs in Markham, ON

Join a team that’s redefining healthcare transactions by seamlessly integrating with numerous payers. You’ll own technical implementations, streamline processes, and build essential partnerships, enha...

Shape the future of cutting-edge products by leading innovative engineering efforts. Collaborate closely with a talented and autonomous team to develop scalable solutions and enhance user experiences...

Elevate enterprise analytics through strategic product management, collaborating with cross-functional teams to deliver actionable insights that drive customer success and optimize natural gas operati...

Elevate backend capabilities by designing robust ad delivery systems that seamlessly scale in a high-traffic environment, ensuring optimal performance and reliability while collaborating with diverse...

Unlock potential by leading a global team to enhance performance and resiliency in high-scale applications. Drive innovation while collaborating deeply with architects and engineers to optimize testin...

Join a team that's building innovative software solutions to streamline vendor security, enhance monetization processes, and drive customer engagement through impactful technology initiatives across m...

Pioneer AI-driven solutions that enhance sales and marketing efficiency. Collaborate with cross-functional teams to design and implement generative AI applications that transform customer engagement a...

Unlock potential by delivering innovative AI solutions and cloud technologies that empower teams, streamline operations, and enhance internal productivity through collaboration and technical excellenc...

Champion the evolution of our app layer platform by leading a skilled engineering team focused on operational excellence, customer satisfaction, and innovative optimization strategies to deliver impac...

Empower your career by developing AI-enabled workflows and tools that revolutionize game production. Own features end-to-end, from back-end services to user interfaces, and play a crucial role in deli...

Empower our data infrastructure as a Senior Data Engineer, driving scalable solutions that support product enhancements. Collaborate across teams to build robust data pipelines and innovate with AI to...

Join a team that's transforming financial technology by modernizing a leading banking app. Utilize your Android expertise to craft innovative solutions, mentor junior developers, and collaborate in an...

Innovate solutions while leading a team of engineers in designing robust web applications and architectures. Deliver high-performance backend systems and mentor team members for quality assurance in c...

Grow your career with a vital role in cybersecurity that blends advanced analysis, strategic insight, and collaboration to enhance the security of critical payment systems and protect against cyber th...

Lead and architect core software systems, driving design decisions and managing the development of AI-powered solutions while collaborating with cross-functional teams to enhance engineering excellenc...

Partner with us to design and develop robust web applications, integrating cloud solutions, and ensuring code quality while collaborating in an Agile environment to deliver impactful software for comp...

Lead the charge in scaling data infrastructure, ensuring timely access to analytics. Collaborate closely with cross-functional teams to optimize data processes and support business intelligence needs...

Empower your career in a hands-on engineering role where you'll build and maintain security integration tools, automate processes, and actively contribute to a high-trust team within a federally regul...

Join a team that's shaping the future of automotive financing by building reliable, innovative software for a dynamic fintech environment. Influence design, implement solutions, and improve digital wo...

Engineer and innovate by building scalable, user-focused web solutions across the stack. Collaborate closely with design and product teams to enhance user experience through reliable and elegant softw...

Champion the evolution of a robust platform enabling customers to quantify product impact. Engage in full stack development using Java and React, driving architectural excellence and system reliabilit...

Develop, design, and deliver robust integrations that enhance data insights, bridging content performance with sales outcomes through innovative solutions using AWS, C#, and Go while collaborating wit...

Accelerate your career by shaping the evolution of large-scale network infrastructure. Join us to drive performance improvements, resolve complex networking challenges, and enhance our cloud platform...

Unlock potential by leading the design and development of scalable data solutions. Collaborate across teams to build impactful tools, mentor peers, and ensure best practices in software design, making...

Join a team that's at the forefront of AI, designing and developing LLM-powered systems for actionable insights from vast data. Collaborate with engineers and product managers to shape innovative solu...