Top Software Engineer Jobs in Ottawa

Develop and optimize 5G L1/L2 software, debug and integrate features, and participate in technical discussions to meet industry standards.

As a Software Developer Co-op, you will work on 5G software features, collaborate with teams, and improve development processes and tools.

As a Senior II Software Engineer, you will develop systems software for traffic steering algorithms, enhancing performance and reliability. Responsibilities include analyzing, implementing software solutions, evolving algorithms, and collaborating with teams to solve complex problems.

The Software Engineer 3 will design, build, and operate backend services for Cloud Payments, focusing on large-scale distributed systems, collaborating with teams to enhance billing and payment capabilities, ensuring system reliability and customer experience.

The role involves designing, developing, and maintaining backend systems, collaborating with teams, and ensuring high availability and performance.

As a Software Engineer II, you'll implement critical features, collaborate with teams, maintain full stack systems, and ensure high-quality code in a dynamic environment.

Build and deliver enterprise-level features across Toast's platform (POS, backend, frontend). Design and implement backend services and APIs, create automated tests, roll out features, monitor success, and collaborate with UX, PM, and cross-functional teams.

You will design, develop, and launch backend systems, APIs, and collaborate with cross-functional teams to support product development and operations.

Build and evolve core AI platform capabilities: design shared execution patterns, APIs, and backend services to support multi-step GenAI workflows, model integrations, and scalable production systems. Collaborate with AI engineers, data scientists, and product partners to turn emerging AI use cases into reliable, extensible platform features.

The Software Engineer on the Cash App Banking team will design, develop, and deliver new banking experiences, collaborating closely with teams to enhance customer features and performance.

As a Software Engineer II, you'll build the ML Feature Platform, collaborate on developing backend systems, and ensure operational availability while engaging in team growth.

The Software Engineer will enhance Lending products for Cash App, focusing on building complex systems, APIs, and collaborating with multiple teams to support economic empowerment through accessible credit.

As a Software Engineer, you will design and build backend services and integrations for financial operations, focusing on scalable technology solutions and AI enablement, while collaborating with cross-functional teams to ensure compliance and data integrity.

The Staff Backend Product Software Engineer leads technical delivery, influences roadmaps, and ensures high standards in coding while owning complex software systems.

As a Staff Fullstack Software Engineer, you'll optimize user monetization systems at Dropbox, leading technical strategies for checkout and subscriptions while mentoring engineers.

As a Software Engineer/Senior Software Engineer, you'll design, develop, and maintain high-quality software solutions, focusing on API development and technical excellence while collaborating with teams.

The role involves developing secure backend systems, collaborating on product development, and ensuring the availability of technical artifacts while engaging in team growth activities.

The role involves designing and expanding the platform's backend to enhance merchant lifecycle orchestration, executing technical strategy, and improving engineering standards.

The Software Engineer will develop platform infrastructure for Cash App, focusing on scalable solutions and AI-driven tools, while collaborating cross-functionally to ensure customer trust and safety.

As an Infrastructure Engineer, you will build and manage scalable systems, optimize user experiences, and lead cross-functional projects while mentoring junior members.

Seeking a Software Engineer/Senior Software Engineer to design, develop, and deliver quality backend services and APIs using Go, with emphasis on Kubernetes and cloud services.

Design and implement CIAM backend services for registration, authentication, and account management across B2C and B2B platforms, utilizing security standards and automation practices.

Join the AI Agents backend team to design, build, and operate scalable APIs and systems that orchestrate conversational AI agents. Break down projects, collaborate with product/design/analytics, support production availability and monitoring, participate in on-call rotations, and contribute to hiring and team growth.

The role involves designing scalable backend systems for Dropbox's Commerce Platform, focusing on system strategy, reliability, and cross-department collaboration.

Build and own the BLE implementation for mobile products, collaborating with cross-functional teams to enhance app architecture and user experience while mentoring junior developers.