Senior Full Stack Software Engineer Jobs in Markham, ON

Shape the data architecture of an innovative SaaS platform. Lead the design of shared data models and ClickHouse data products while actively coding and mentoring peers in a collaborative environment...

Lead the design and development of innovative full-stack solutions with Node.js and React.js. Collaborate with cross-functional teams to shape cutting-edge travel operations platforms that enhance use...

Lead the charge in shaping internal systems and integrations to enhance operational effectiveness. Collaborate cross-functionally, own projects from inception to delivery, and deploy innovative tech s...

Design scalable data solutions, enhance off-platform integrations, and lead cross-team collaborations. Drive architecture modernization and AI-first initiatives while mentoring engineers and optimizin...

Lead the charge in enhancing the user experience by designing secure, cross-platform features while collaborating with teams to address security challenges and optimize data management for robust iden...

Lead the design and development of in-house systems to enhance the post-purchase journey. Own projects from inception to deployment, collaborating with teams to create scalable solutions that simplify...

Join a dynamic team as a Senior Software Engineer, leading the design and development of innovative Dynamics 365 solutions to enhance business operations. Collaborate with stakeholders to deliver comp...

Bring your expertise to an innovative team as a Senior Python Engineer, where you'll drive integration solutions end-to-end, collaborate with customers, and help shape the engineering landscape for hi...

Innovate and develop cutting-edge software solutions, utilizing a range of technologies. Work collaboratively in a dynamic team environment to design, test, and implement software systems that meet di...

Deliver innovative full-stack web applications with a focus on user experience, collaborating closely with internal teams to drive projects from ideation to production within an Agile framework, ensur...

Build and optimize developer tooling for end-to-end testing and automation within a critical platform. Ensure operational excellence and enhance developer experience by crafting systems that prioritiz...

Empower the development process as a Senior Software Developer, focusing on quality and tooling for internal operations. Oversee testing infrastructure, SDK instrumentation, and automation to enhance...

Accelerate innovation as you build robust backend microservices and tackle big data challenges in a dynamic IoT environment. Collaborate with a skilled team to enhance reliability, scalability, and cu...

Champion developer infrastructure solutions by optimizing workflows, enhancing build systems, and driving collaborative projects. Engage with diverse teams to tackle complex challenges in software dev...

Lead the design and development of customer-facing applications using Angular, collaborating within an Agile team to create innovative solutions that enhance the banking experience and promote code re...

Lead the technical roadmap for next-generation search capabilities, overseeing critical infrastructure development. Drive multi-team initiatives, provide technical mentorship, and ensure high availabi...

Champion the design and execution of ML pipelines, ensuring production quality, explainability, and effective MLOps practices within an AWS environment. Collaborate on feature engineering and model mo...

Drive the evolution of Identity systems to support a multi-product strategy. Collaborate with engineering teams to design scalable solutions while ensuring quality and operational excellence within a...

Unlock potential by joining the Cloud Forensics team to develop software that enhances digital investigations. Utilize reverse engineering and innovative techniques to recover critical internet data f...

Lead the design and development of robust financial risk systems to enhance client security and compliance. Collaborate across teams to create seamless experiences and safeguard operations against fra...

Unlock potential by setting technical direction and leading multi-team initiatives to enhance backend development systems, enabling scalable, reliable, and maintainable solutions that empower thousand...

Design and deliver scalable software solutions for card network processing while collaborating with cross-functional teams. Take ownership of projects, tackle complex challenges, and innovate for enha...

Grow your career with a dynamic team focused on building impactful backend services. Collaborate cross-functionally to enhance user experiences through innovative software solutions while mentoring fe...

Champion the development of high-performance data integrations, commanding JVM frameworks while enhancing ClickHouse’s data engineering capabilities for millions. Collaborate with teams and users to d...

Take ownership of data infrastructure, building robust pipelines and models to empower teams across the organization, ensuring quality and accessibility for strategic decision-making and operational e...