Top AWS Jobs in Ottawa

As a Sr. Security Engineer, you'll advise on security requirements, build trust with customers, and collaborate on technical risk mitigation throughout sales processes.

Design and maintain ML pipelines and data pipelines, optimize fraud detection models, collaborate with teams, and ensure data quality for high-scale applications.

As a Staff Machine Learning Engineer, you will design and develop ML systems to combat fraud by building data pipelines, integrating data sources, and ensuring high-quality model performance while collaborating with teams.

Lead the development of machine learning systems for fraud detection and risk modeling at scale, collaborating across teams and influencing ML strategy.

As a Software Engineer on the Safeguards team, you will build and maintain platform infrastructure, ensuring safe customer interactions and collaborating with cross-functional teams.

The Sr Software Engineer will lead projects, mentor others, and build web applications using Ruby on Rails and React, alongside managing data modeling and SQL optimization.

The Lead Full Stack Developer will design, build, and deploy applications on AWS, implement AI/ML solutions, lead a team, and collaborate closely with cross-functional teams.

Lead security product strategy and roadmap for data security features (IAM, encryption, governance, auditing). Partner with engineering and cross-functional teams to define requirements, KPIs, and deliverables that deepen customer trust and drive business outcomes in enterprise and regulated industries.

Lead R&D FP&A: own forecasting, budgeting, variance analysis, and cloud (AWS) cost modeling; evaluate AI investments; build decision-ready models; support executive and board reporting; improve forecasting, tooling, and data quality.

Develop and test production code for web applications, collaborate with teams to plan features, and debug production issues.

The Applied AI Engineer will develop AI-powered solutions, architect backend systems, integrate AI services, and collaborate with cross-functional teams to enhance business capabilities.

Lead the Lakehouse Analytics team, overseeing storage services, managing large-scale data systems, and mentoring engineers while collaborating across engineering functions.

Design and implement a distributed query optimizer for MongoDB: research query systems, architect and build features to improve query performance, collaborate across teams, mentor engineers, and drive long-term roadmap and production-quality changes in a large C++ codebase.

The Senior Software Engineer will design, develop, and launch backend systems, support API lifecycle, and help manage team processes in a collaborative environment.

The Technical Program Manager for Cloud Economics will optimize cloud spending, analyze cost models, and collaborate across teams to enhance resource efficiency and financial strategies.

As a Software Engineer, you'll design and maintain financial infrastructure applications, develop data pipelines, ensure system reliability, and collaborate with cross-functional teams to meet business requirements.

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

The role involves designing and developing Cloud Native Control-Plane functions, ensuring operational performance, and collaborating in a DevOps environment with a focus on SRE principles.

Develop machine learning models to prevent risky or abusive activities in financial transactions, ensuring a secure user experience for families using Cash App.

The role involves building machine learning models to detect risky activities, collaborating with cross-functional teams, and enhancing modeling capabilities. Candidates should have extensive experience in machine learning and strong analytical skills.

Join Zapier's Events Team as a Backend Engineer to enhance foundational event and queuing services, ensuring reliability and scalability. Collaborate with a tight-knit team, advocate for user experience, and manage tasks effectively while exploring new technologies.

The role involves developing and launching backend systems on the Credit Decisioning team, collaborating with cross-functional partners, and ensuring the operations of team artifacts. The engineer will also engage with coding standards, metrics monitoring, and community building activities.

The Senior Security Engineer will lead threat modeling efforts, detect risks, collaborate with teams, support vulnerability remediation, and enhance compliance processes.

Design and implement ML models to combat financial crimes, collaborate with stakeholders, and maintain regulatory documentation while leading ML practices.

The Staff Machine Learning Engineer will build ML systems to enhance fraud prevention and risk decisions driving platform improvements and mentoring fellow scientists.