Senior Full Stack Software Engineer Jobs in Markham, ON

Build and enhance AI-driven developer tools to streamline workflows, boost productivity, and improve developer satisfaction. Collaborate with engineers to identify and eliminate friction, ensuring a s...

Lead the charge in developing robust Java applications for e-commerce and enterprise solutions, collaborating closely with Agile teams to ensure scalability, security, and optimal performance for dive...

Join a team that's driving innovation at the intersection of finance and web3. As a Software Developer, you'll enhance our platform and build secure backend solutions, shaping the future of digital as...

Advance your career by developing innovative engineering solutions and features. Collaborate with partners, enhance applications, and ensure technical quality to meet business objectives in an agile e...

Make your mark in machine learning by designing, deploying, and advancing models that revolutionize inventory accuracy and optimize in-store operations for retailers across North America. Join a team...

Elevate your career as a Lead Java Developer, driving the design and execution of scalable microservices solutions while mentoring teams and collaborating across functions to meet business needs...

Join a team that's building innovative infrastructure platforms to enable rapid, secure, and user-friendly code deployment for engineers and AI agents alike. Collaborate on scalable solutions and enha...

Elevate your impact by designing innovative technology solutions that drive business success. Collaborate across functions to define and implement scalable architectures while ensuring adherence to st...

Join us to advance your career as you develop scalable BI solutions that empower decision-making through data-driven insights, collaborating closely with technical teams and business stakeholders to e...

Discover your potential as a vital team player in a cutting-edge environment, driving innovative technologies to support global operations with a focus on quality, performance, and security in softwar...

Join us to lead innovative software development in financial risk management. Drive cross-functional collaboration, influence architecture decisions, and empower your team to enhance our fraud detecti...

Lead the charge in delivering AI-driven Digital Pathology solutions, connecting clinical, engineering, and data science teams to transform product vision into actionable development, ensuring superior...

Bring your expertise to product development as a key engineer driving innovative solutions utilizing advanced CAE simulation tools to enhance performance and durability in engineering designs. Collabo...

Transform application development by designing and maintaining innovative full-stack solutions. Collaborate with teams to ensure system architectures meet business needs while integrating cutting-edge...

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...

Empower insurance transformation by applying strategic analysis and expertise to drive impactful business solutions and enhance technology roadmaps for leading organizations in the industry...

Reimagine the customer onboarding journey and enhance repository flows by leading architectural decisions and driving initiatives across teams, all while elevating technical excellence in AI-powered a...

Join our team to ensure the quality and security of Identity Access Management solutions across enterprise applications. Collaborate with architects and engineers to validate critical IAM capabilities...

Drive innovative solutions as a Full Stack Developer, designing scalable RESTful APIs and developing high-performance applications. Collaborate with teams to enhance user experiences and integrate cut...

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...

Join a team that's driving Agile excellence, facilitating cross-functional collaboration, and ensuring successful project delivery by managing risks, dependencies, and empowering multiple software tea...

Drive operational excellence as you develop and implement SRE strategies, automation solutions, and operational oversight within a collaborative, dynamic team focused on technology compliance and risk...

Contribute to transforming engineering experiences by enhancing development tools and processes. Collaborate with teams to eliminate obstacles, streamline testing, and foster a culture of excellence a...

Take ownership of complex institutional projects, leading major capital programs from inception to completion while managing relationships with clients and stakeholders across Ontario's highly regulat...

Transform the developer experience by enhancing the internal platform through feature development, CI/CD automation, and collaboration, ensuring high-quality outputs and a seamless workflow for engine...