Top Software Engineer Jobs in Toronto

As a Staff Software Engineer, you will lead the development of backend systems for LLM applications, ensuring quality and scalability while collaborating closely with cross-functional teams.

Seeking a Senior Software Engineer to design and maintain backend services at Binance.US using Java, focusing on scalability, security, and blockchain integration. Mentorship and collaboration required.

Develop innovative solutions and mentor a team as a Senior Software Developer, focusing on .NET, C#, and integration of devices.

As a Senior iOS SDK Engineer, you'll develop the Sentry iOS SDK, shaping its architecture and features like Session Replay, while utilizing advanced Apple technologies.

The Staff Software Developer will lead the development of features for Loopio's web platform, mentor engineers, and ensure user-centric software through collaboration and feedback.

Lead design, build, and operation of Kafka-centered streaming infrastructure at global scale. Drive automation, resilience, multi-region strategies, platformization, and operator tooling to improve availability, durability, and cost-efficiency.

Responsible for crafting and deploying backend systems, mentoring team members, improving code quality, and managing projects in fintech.

Design, build, and operate Autodesk's distributed orchestration and execution platform. Write maintainable backend code, participate in design and code reviews, troubleshoot production using distributed logging/tracing, support internal teams, and join on-call rotations.

Build and optimize frontend signup and activation experiences to increase conversion and engagement. Partner with product, design, and data teams to implement performant, accessible, and experiment-driven user flows, mentor peers, and influence technical direction.

As a Backend Software Developer Intern at Robinhood, you will design, build, and maintain backend services, collaborating with cross-functional teams while learning about financial technology.

Design and build event-driven microservices and scalable APIs for order management and settlement. Ensure financial correctness with strong DB transaction management, locking, invariants, and rigorous testing. Mentor peers, perform scientific debugging of distributed systems, and own features end-to-end including documentation and audit trails.

Design, build, test, and support full-stack web applications and services using C#, .NET, Angular, and related technologies. Work with microservices, multithreading, asynchronous/event-driven models, and message streaming (Kafka/Redis/MQ). Optimize SQL schemas and stored procedures, perform code reviews and unit testing, collaborate cross-functionally to deliver APIs, reports, and components, and improve legacy systems. Gain exposure to FinTech protocols (FIX/SWIFT).

Lead architecture and system design for high-scale member-facing backend systems, drive cross-team initiatives, partner with product and design, own outcomes and reliability, mentor engineers, and champion AI-augmented engineering practices to improve development and quality.

Design, develop, test, and deliver scalable, enterprise software and integrations. Build REST APIs, relational data models, and message-driven architectures. Integrate with CI pipelines, collaborate on deployment architecture, mentor engineers, and improve development processes.

Lead design and development of Golang-based backend services and Postgres-backed systems, build data pipelines and CDC workflows, drive architecture and automation, mentor engineers, collaborate cross-functionally, and participate in on-call rotation to maintain platform reliability.

The Infrastructure Software Engineer will develop infrastructure as code for the Generative AI platform, collaborate in a cross-functional team, and support cloud infrastructure deployment.

As a Software Engineer, you will collaborate in small teams, transform legacy systems, apply modern engineering practices, and continuously learn and grow.

The Software Engineer III will develop and maintain Ruby on Rails applications, collaborate with cross-functional teams, and write scalable and secure code.

As a Senior Backend Software Engineer, you will lead on architectural decisions, develop backend services and APIs, and handle scalable architecture for millions of users.

Develop and launch user-facing features, oversee feature implementation, architect scalable REST APIs, and mentor junior engineers.

The Principal Software Engineer will design and deliver control software for complex electronic products, leading a small design team and ensuring product sustainability through all development phases.

Design, build, and maintain complex distributed systems, develop backend applications using Python, and architect cloud infrastructure to enhance transportation safety and efficiency.

Develop and maintain production-quality software for self-driving technology. Collaborate with teams, lead discussions, and mentor engineers.

The role involves building and shipping software, optimizing performance, collaborating on technical decisions, and managing projects from inception to completion.

Design, build, test, and support web-based geospatial software solutions. Diagnose and resolve production issues, optimize performance, support databases, contribute to architecture, mentor developers, and maintain documentation and coding best practices.