Top Software Engineer Jobs in Toronto

The Senior Software Engineer will design and maintain billing systems using C# and PHP, lead technical discussions, mentor junior members, and optimize system performance while ensuring security compliance.

Design and scale the payment workflows for a fintech platform, integrating AI tools and leading development efforts. Collaborate with cross-functional teams to enhance product offerings and engineer solutions.

The Senior Full-Stack Engineer will build scalable microservices, design robust APIs, and contribute to frontend development for the Censys Platform, directly impacting security insights.

As a Data Engineer at Northbeam, you will develop and maintain scalable data pipelines, optimize data ingestion, and provide technical leadership in a cross-functional team.

Contribute to core ML infrastructure by designing and building training infrastructure, optimizing model integrations, and collaborating with data teams to implement pipelines.

As a Senior Software Engineer, you will build AI-powered products, collaborate with educators, deliver projects end-to-end, and ensure software quality at scale.

Join Discord's Notifications team as a Senior Software Engineer, focusing on enhancing user notification experiences and collaborating across teams. You'll improve operational health, ensure quality, and engage in machine learning problem solving.

As a Principal Software Engineer, you will drive technical evolution, own system architecture, collaborate with leadership, mentor engineers, and ensure reliable product growth.

As a Staff Software Engineer, you'll scale datastores, manage data migrations, ensure query performance, and design systems for event-driven architecture, while mentoring engineers and improving the data stack.

Lead the development of a scalable platform, solve challenges in metadata management, and mentor engineers while ensuring security and performance.

Develop core backend components for a blockchain network, focusing on reliability and scalability, mainly using Rust. Ensure code quality through testing and debugging.

The role involves designing scalable data architectures, improving system efficiency, modeling data, promoting best practices, and participating in on-call rotations to resolve reliability incidents.

As a Senior Growth Engineer at Clerk, you'll ship experiments to enhance user management tools, collaborate across teams, and leverage full-stack technologies.

As a Senior Software Engineer, you will design and implement fullstack applications using Java and React, enhance CI/CD processes, and lead technical discussions while mentoring team members.

Design and maintain automated testing frameworks for robotic systems. Lead automation best practices, mentor junior engineers, and collaborate with cross-functional teams to ensure software quality.

Lead the redesign of the Identity and Access Management system, focusing on scalability, user experience, and technical leadership while promoting collaboration and automation.

Lead the Safety ML team as a technical lead, driving ML systems development for safety, collaborating with cross-functional teams, and tackling complex safety challenges.

As a Staff Software Engineer at Arc, you will lead the design and development of a new AI-native banking platform, focusing on reliability and scalable systems for cash management and treasury solutions, while influencing product direction and mentoring team members.

As a Senior Software Engineer, you will design solutions for AI products, mentor engineers, and improve AI-driven customer support systems.

Looking for a Staff Software Engineer to design and develop impactful iOS solutions, collaborating with engineers and product managers while writing maintainable code, leveraging modern iOS stacks.

The Staff Software Engineer will lead the architecture and development of scalable SaaS products, mentoring teams in best practices and reusable frameworks while enhancing developer experience.

As a Senior Software Engineer, you will develop and maintain Alpaca's platform services, including event streaming infrastructure and authentication systems, while ensuring software quality and reliability.

As a Sr. Software Engineer at VGS, you'll develop and maintain the Credential Management Platform and enhance the Event Pipeline, collaborating across teams to build high-throughput services.

Design and develop features to enhance user connections through gaming. Collaborate with teams for improved user engagement and content discovery.

The Senior Software Engineer will develop scalable APIs and data pipelines, troubleshoot issues with customer telemetry, and improve existing software systems. They will collaborate in cross-functional teams and deliver data-driven insights.