Top AWS Jobs in Toronto

Own application-layer security across consumer and internal products: find/fix vulnerabilities, run HackerOne, evolve SAST/DAST/SCA tooling, lead threat modeling and security reviews, build AI automation for triage/remediation, and run offensive security exercises.

The Data Scientist will solve challenges in manufacturing operations using data science, machine learning, and computer vision. Responsibilities include deploying ML and AI initiatives and analyzing data to improve processes.

Lead client-facing data solutioning and pre-sales within Consumer verticals, design and translate architectures into delivery, maintain ~50% billable involvement, drive pipeline growth and close complex data opportunities while ensuring information security and privacy compliance.

Develop and maintain web applications, collaborate on features, write efficient code, troubleshoot issues, and deploy in AWS.

As a Staff Software Engineer, you will lead the design and development of multi-platform applications, mentor junior developers, and improve software engineering practices within the team.

Design, develop, test, and support full‑stack and backend services using object‑oriented languages, microservices, containers, and cloud platforms. Follow TDD, work in Agile teams, improve developer experience, evaluate new technologies, mentor peers, and deliver resilient distributed systems and APIs.

The Principal Software Engineer will design and optimize backend applications/services, improve payment integration, and oversee code quality within AWS.

Lead the evolution of the recommendations engine system into a scalable distributed architecture, ensuring production stability and performance while mentoring engineers and collaborating with ML teams.

Lead end-to-end delivery of technology projects, manage schedules and budgets, communicate with stakeholders, and ensure project alignment and quality.

As a Solutions Engineer, you will support sales with technical expertise, manage demos and POCs, and collaborate with various teams to optimize customer solutions.

Partner with Customer Success Managers to architect and deliver scalable technical solutions for enterprise customers. Perform deep technical discovery, implement integrations or pragmatic workarounds, build reusable assets (scripts, templates, guides), and feed product feedback to improve the platform. Focus on enabling developer workflows and accelerating customer value across Postman's enterprise base.

Design and implement data architectures for wealth and asset management. Collaborate with stakeholders to create scalable data solutions and ensure compliance with regulations.

The Senior Data Engineer will design and maintain streaming data pipelines, develop analytical databases, and ensure data system reliability while collaborating with teams across the organization.

The Senior Developer Experience Engineer will own CI/CD infrastructure and internal tools, improve developer productivity, and foster team collaboration through effective tooling and automation.

The role involves managing and optimizing Oracle and PostgreSQL databases, driving automation, supporting cloud migration, and collaborating with cross-functional teams to ensure operational excellence.

Design and develop Large Language Model-based applications within Pharma R&D, focusing on client collaboration and technical excellence while ensuring production readiness and performance optimization.

The role involves backend development, full-stack application creation, TDD implementation, evaluating new technologies, mentoring, and Agile collaboration.

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.

Senior technical leader who shapes Canada Tech strategy, drives architecture and engineering standards, mentors senior engineers, leads transformational change, and guides platform and product technical decisions to support international Card customer capabilities.

Contribute to the development of the authentication and authorization platform, define AI workflows, improve identity layers, and mentor team members.

Design and implement scalable, secure solution architectures for international card customer management. Produce ADRs and HLDs, participate in governance, mentor teams, and collaborate with stakeholders to align technology with business goals.

The Principal Associate Software Engineer role involves backend development, creating applications, following TDD, and mentoring in an Agile environment.

The Principal Software Engineer will lead the Toronto engineering team, mentoring engineers and overseeing core architectural decisions for full-stack JavaScript applications.

Develop secure technology solutions for financial institutions, focusing on vulnerability management. Responsibilities include full-stack engineering, collaboration, and Agile methodologies.

The Junior Full Stack Developer will assist in delivering vulnerability remediation initiatives for financial institutions, working with various teams on development, testing, and production support activities.