Top Software Engineer Jobs in Ottawa

As a Staff Software Engineer, you'll architect and implement complex frontend systems, lead teams, mentor engineers, and ensure high code quality and best practices, addressing technical challenges and promoting collaboration across teams.

The Principal Software Engineer will architect and build TeraWave's Point of Presence infrastructure, optimizing data paths for high-performance networking and mentoring engineers in coding and system design.

The role involves building platforms and core systems for identity services at Keycard, focusing on developing distributed systems and CI/CD automation while creating a best-in-class developer experience.

Design and build operational data systems, including pipelines, storage layers, and APIs for near real-time enforcement and insights, balancing streaming and batch paradigms.

Design and build core identity, authentication, and authorization systems for Keycard, focusing on security and multi-tenancy across dynamic, distributed environments.

The Senior Full Stack Software Engineer at StackAdapt will develop and enhance their advertising platform, mentor other engineers, and collaborate with various teams to solve technical challenges while improving performance and user experience.

As a Software Engineer on the Insights team, you'll develop observability products and enhance database performance monitoring for clients using Vitess, MySQL, and PostgreSQL.

The role involves designing and building backend services for mobile app user acquisition, focusing on microservices, data pipelines, optimization, and collaboration with data scientists on ML integration.

The Software Engineer will design and build systems for sharded PostgreSQL, collaborate with a team to solve distributed systems challenges, and directly engage with customers to create technical solutions.

Build and maintain user-facing features using React and TypeScript, collaborate with teams on growth experiments, and improve frontend architecture.

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

Develop next-generation Real-Time OS for embedded devices, focusing on scheduling, resource allocation, isolation, and IPC challenges, while enhancing system performance and reliability.

The job involves exploring real-time OS for embedded devices, contributing to next-gen technology, and solving performance issues.

As a Software Engineer in ML Infrastructure, you will develop scalable data pipelines, enhance data discovery, and collaborate with teams on data organization and ML features.

Design and build scalable data ingestion pipelines and modernize Block's CDC platform while collaborating cross-functionally to ensure data flows reliably for analytics and ML initiatives.

The Principal Engineer will lead the technical strategy for software supply chain security, ensuring compliance and secure architecture within GitLab's CI/CD platform while mentoring teams and collaborating with stakeholders.

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.

Contribute to the development of a scalable, privacy-preserving advertising component at Mozilla, collaborating with various teams and implementing features.

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

As a Senior Backend Engineer, you'll develop and enhance authentication strategies, improve access management, and ensure security for GitLab users, focusing on scalable solutions.

The Senior Software Engineer will drive business growth by building and scaling products for customer acquisition, lead management, and AI tools, collaborating cross-functionally with marketing and sales to innovate and impact revenue generation.

As a UCaaS Engineer, you will design and manage changes for Microsoft Teams voice and cloud telephony, ensuring system integration and voice quality across platforms.

As an ML Engineer at Luma AI, you will design high-performance model serving pipelines, manage GPU resources, and optimize CI/CD for large-scale AI systems.

The Data Reliability Engineer will enhance the resilience and scalability of data infrastructure, focusing on automation and reliability. Responsibilities include managing data pipelines, operating Kubernetes clusters, and defining observability standards.

As a Software Engineer in Reliability, you'll architect and manage multi-cloud GPU infrastructure, ensuring performance, security, and scale while debugging complex hardware/software issues.