Top AWS Jobs in Toronto

As a Senior Software Engineer, Full Stack, you will build backend services and APIs for a document analysis platform, focusing on server-side architecture and data processing, while also contributing to frontend features as needed.

Oversee the design, operation, security, scalability, and performance of on-premises and cloud IT infrastructure. Lead infrastructure teams, manage networks, servers, storage, virtualization, cloud platforms, vendors, budgets, and technology projects. Develop disaster recovery and business continuity plans, conduct security audits and testing, maintain compliance documentation, support audits, and coordinate infrastructure upgrades, migrations, and deployments.

Own customer communication and cloud project delivery from kickoff through completion. Manage Jira project plans, budgets, timelines, risks, scope changes, team allocation, timesheets, stakeholder updates, retrospectives, and customer satisfaction. Coordinate multiple AWS professional services engagements while ensuring projects remain on time, within budget, and aligned with CSAT goals.

Lead the development of AI-powered solutions, drive technical strategy and innovation, mentor engineers, and ensure quality and operational excellence.

Build and operate scalable data pipelines supporting batch and streaming workloads, AI and ML systems, analytics, and sports intelligence products. Responsibilities include ETL/ELT development, data modeling, orchestration, retrieval pipelines, data quality, lineage, monitoring, infrastructure optimization, and collaboration with ML, product, and analytics teams.

Own software products end to end, from discovery and solution design through scalable implementation, launch, and business impact measurement. Build and optimize frontend, backend, or full-stack systems; design APIs, databases, and architecture; resolve performance bottlenecks; and use AI-powered development tools. Collaborate directly with stakeholders, influence product direction, participate in technical discussions and code reviews, and improve engineering practices and developer experience.

Lead strategy, architecture, development, integration, and full lifecycle implementation of Conga CPQ, Turbo Price, Digital Commerce, and PROS Pricing solutions on Salesforce. Establish engineering standards, conduct code reviews, mentor developers, evaluate technologies, resolve complex issues, and ensure scalable, stable systems. Collaborate with architects, technical leads, cross-functional teams, and third parties while managing estimates, dependencies, risks, Agile delivery, and AI-enabled Agentforce capabilities.

Designs and operates scalable ML infrastructure, including training, serving, inference, orchestration, and deployment pipelines. Optimizes GPU and CPU workloads, manages cloud clusters, implements observability and SLOs, and secures automated CI/CD and infrastructure-as-code workflows. Partners with research and AI engineering teams to productionize models, while building reusable tooling, templates, and runbooks. The role also supports low-latency model serving, data quality, model promotion, and cost optimization.

Build and operate production systems for Juniper Square’s AI Platform, including APIs, infrastructure, reusable frameworks, and AI/LLM capabilities. Own projects end to end, ensure reliability and observability, contribute to technical design, and support incident response. Collaborate with product, design, QA, and engineering teams while applying AI-native development practices. The role requires strong Python backend engineering, cloud-native technologies, databases, production operations, and hands-on experience with RAG, agents, evaluation workflows, or related AI systems.

Design, build, deploy, operate, and maintain scalable cloud-based web services, APIs, microservices, tools, and internal systems using Go. Improve code quality, testing, deployment automation, monitoring, and engineering processes. Collaborate with stakeholders and engineering teams, make data-informed product decisions, troubleshoot complex issues, and mentor colleagues while delivering production-ready solutions in an agile environment.

Build and scale AI-agent infrastructure, including orchestration, tool calling, context management, guardrails, evaluations, and LLM-as-judge pipelines. Develop Python and Node.js microservices, Laravel APIs, AWS infrastructure, and optimized MySQL systems. Diagnose agent failures, improve prompts and tools, maintain reliability and observability, contribute to architecture, review code, collaborate cross-functionally, and mentor engineers.

Develop responsive, production-ready front-end applications for a modern document authoring platform. Translate UX/UI and Figma designs into accessible interfaces, build authoring workflows, integrate RESTful APIs and backend services, and support AWS-hosted environments. The role includes front-end architecture, component-based development, state management, troubleshooting, performance optimization, code reviews, and cross-functional collaboration while delivering a scalable MVP in an Agile environment.

The role involves leading financial analysis for technology spend, designing data models, developing visualizations, and ensuring data quality, while collaborating with internal stakeholders across the company.

Lead design and delivery of scalable, secure solution architectures for Capital One's travel portal. Create ADRs and HLDs, participate in governance, maintain capability catalogs, evaluate new technologies, collaborate with stakeholders, mentor teams, and ensure solutions meet architectural and security standards in a regulated environment.

Design, build, and operate backend product capabilities for hospitality workflows using PHP, Java, APIs, data models, and event-driven systems. Own technical design through production, including infrastructure, deployment, observability, testing, incident response, and on-call support. Improve distributed-system scalability, reliability, security, and maintainability while collaborating with Product, Design, Infrastructure, Security, and Engineering teams. Mentor peers and contribute to architecture, code reviews, and pragmatic product delivery.

Design, build, and operate backend product capabilities and distributed systems using PHP and Java. Develop APIs, data models, integrations, asynchronous workflows, and event-driven services with PostgreSQL, Kafka, REST, and gRPC. Own technical design through production, including infrastructure, deployments, observability, testing, incident response, and on-call support. Collaborate cross-functionally, make architectural decisions, mentor engineers, and use AI coding agents to deliver reliable customer-facing solutions.

Design, build, and operate backend product capabilities using PHP and Java across APIs, data, integrations, and event-driven systems. Own work from technical design through production, including infrastructure, deployment, observability, testing, incident response, and on-call support. Collaborate with product and engineering teams to solve ambiguous problems, improve distributed-system reliability, and deliver customer-focused solutions. Contribute through architecture, code reviews, mentoring, documentation, and pragmatic technical decision-making.

Designs and implements Okta identity solutions for enterprise customers. Leads requirements gathering, discovery workshops, technical architecture, functional and system specifications, solution design, and implementation oversight. Acts as a trusted customer advisor, translates business needs into actionable strategies, supports project planning, conducts health checks, and communicates technical information to executives and nontechnical stakeholders. Requires extensive IT architecture, consulting, IAM, cloud, application integration, and customer identity experience, with travel up to 50%.

Ownership of QA for a SaaS product: design and run manual and automated tests, validate APIs, integrate tests into CI/CD, perform regression and performance testing, and research AI/LLM-driven test automation while working cross-functionally.

Manage and scale Clio’s global privacy program, ensuring compliance with GDPR, CCPA/CPRA, PIPEDA, and other regulations. Responsibilities include privacy policy and training development, compliance monitoring, DPIAs and PIAs, DSAR workflows, metrics and reporting, Privacy by Design collaboration, incident response support, and third-party vendor privacy assessments. The role also advises on evolving laws, negotiates data processing agreements, and evaluates privacy risks from AI processes and automated agents.

Designs APIs and develops, tests, documents, debugs, and maintains scalable platform software. Collaborates with product, development, DevOps, and support teams; translates business needs into technical requirements; contributes to architecture and roadmap decisions; mentors team members; conducts code reviews; and resolves complex programming, performance, security, and availability challenges. The role emphasizes reusable modules, REST API development, distributed systems, production scalability, and modern software delivery practices.

Design, build, and deploy scalable AI/ML solutions: end-to-end pipelines, fine-tune LLMs, production model deployment with CI/CD, serve models via microservices/APIs, monitor model performance, collaborate with data/cloud teams, and prototype/evaluate new AI frameworks using Python, SQL, Spark and MLOps tools.

Design, build, and deploy AI/ML solutions including data pipelines, model fine-tuning, and production deployment. Develop real-time model-serving microservices, implement monitoring for drift and performance, collaborate with data and DevOps teams, and prototype LLM and generative AI solutions using structured and unstructured data.

Lead a team to deliver analytics solutions, transforming data into actionable insights, building AI/ML models, and collaborating across business units to drive analytics adoption.

Lead enterprise architecture and solution strategy for tokenization and digital asset platforms. Define end-to-end architectures, governance, smart contract standards, custody and KMS integrations, Web3 frontends/backends, regulatory compliance, and security auditing. Mentor teams, author architectural records, and drive delivery alignment from design through production.