AI jobs in Toronto

Senior Software Developer at Robinhood building backend systems for a regulated derivatives exchange. Focus on order handling, execution workflows, and high-performance trading infrastructure in Toronto.

Senior Web Infrastructure Developer at Robinhood building high-performance web trading products. Focus on CI/CD, build systems (Bazel), frontend infrastructure, and developer tooling to support scaling web development across the organization.

Senior backend engineer at Robinhood building reference data systems for equities, options, crypto, and other assets. Focus on scalable, low-latency distributed systems serving millions of customers.

Backend software developer at Robinhood building scalable financial trading systems. Focus on Go/Python services, Kafka data streaming, and core infrastructure for brokerage, futures, and crypto products.

Senior Software Engineer at MongoDB building core security features for the database platform. Focus on cryptography, identity & access, network security, and system integrity in a large-scale C++ codebase.

Technical Recruiter at Robinhood managing full-cycle recruiting for engineering, security, and data roles. Responsibilities include sourcing passive candidates, partnering with hiring managers, and using recruiting tools like Greenhouse and Gem.

Staff Workday Developer at Robinhood building HR technology systems. Designs and configures Workday solutions across HCM, Compensation, Payroll, and Benefits, with focus on integrations, reporting, and AI-enabled workflows.

Salesforce Applications Developer at Robinhood building internal operational systems. Develop custom Apex, Lightning, and Visualforce applications supporting customer support, marketing, and legal operations. Based in Toronto with 3+ days in-office weekly.

Senior Security Engineer at Robinhood building AI-driven vulnerability management systems. Focus on architecting agentic AI agents for automated triage, remediation, and risk prioritization at scale.

Security Engineer, Detection & Response at Robinhood building threat detection and incident response capabilities. Focus on SIEM/EDR analysis, detection rule tuning, and security automation in a Toronto-based SecOps team.

Engineering Manager, Observability at Robinhood leading a team building metrics, logging, tracing, and alerting infrastructure. Combines technical leadership with people management to ensure observability is integrated across all services and improves system reliability.

Software Developer at Robinhood building AI-driven fraud investigation platforms. Role involves designing systems that automate manual review processes, working with large datasets and LLMs to support operational workflows.

Staff Security Analyst, Threat Intelligence at Robinhood. Proactively hunt criminal ecosystems targeting the platform and customers, build scalable threat detection systems, and coordinate infrastructure takedowns. Requires 8–12+ years experience including 3–5+ years at senior/staff level in threat intelligence or cyber investigations.

Staff Systems Developer at Robinhood building compliance and legal technology systems. Focus on scalable infrastructure, AI-powered automation, M&A integrations, and regulatory compliance in a highly regulated financial environment.

Senior Software Developer at Robinhood building internal ops platforms that automate fraud investigation and financial crimes workflows. Focus on distributed systems, large-scale data pipelines, and AI-driven automation for operational teams.

Staff Offensive Security Engineer at Robinhood building red team operations and adversarial simulations. Designs penetration tests, threat modeling, and exploit development to validate security controls across applications, infrastructure, and networks.

Staff Software Engineer at Robinhood building Kubernetes-powered container provisioning infrastructure. Focus on scalability, reliability, and multi-region platform capabilities for financial services.

Staff Software Platform Engineer at Robinhood building cloud networking infrastructure. Focus on AWS, Kubernetes, Istio service mesh, and platform tooling for large-scale microservices communication.

Senior Staff Software Developer at Robinhood leading developer productivity and AI tooling initiatives. Focus on infrastructure, CI/CD, Kubernetes, and AI-assisted development workflows across the organization.

Staff Software Engineer at Robinhood building Web3 infrastructure for tokenization, blockchain, and wallet services. Focus on distributed systems, mentorship, and engineering excellence across critical financial platforms.

Staff Data Scientist at Pinterest focused on ads delivery and optimization. Role involves experimentation design, mentoring junior data scientists, and leveraging AI tools for faster execution and analysis on web-scale data.

Machine Learning Engineer at Stripe building ML-powered support experiences. Focus on LLM-based conversational agents, RAG systems, and automated resolution flows for customer support at scale.

Solutions Architect at Databricks designing scalable data architectures for enterprise customers. Combines technical depth in big data, data warehousing, or ML with customer-facing pre-sales expertise to drive platform adoption and validate production solutions.

Treasury Finance Operations role at Stripe supporting cash management, settlement operations, and process automation. Focus on liquidity management, FX/interest rate trading operations, and building scalable treasury systems.

Technical Program Manager at Stripe driving the Extensibility program across Scripts, Custom Objects, and Workflows. Owns cross-organizational strategy, launch planning, and roadmap alignment for a flagship platform initiative.

Staff Software Engineer at Stripe building the Merchant Experience dashboard and AI-powered merchant interfaces. Lead technical strategy for quality, performance, and AI integration across core user-facing surfaces.

Salesforce Architect and Administrator at Stripe leading greenfield Certinia implementation. Design and build Professional Services automation platform from ground up, managing data migration, integrations, and global deployment.

Product Manager for Stripe Terminal's unified commerce platform. Owns enterprise in-person payments, cross-border money movement, and fraud protection features. Reports to leadership and collaborates across product, marketing, and legal teams.

Product Designer at Stripe leading design for stablecoin money management suite. Focus on on-ramp/off-ramp experiences, cross-border settlement workflows, and simplifying complex blockchain infrastructure for businesses.

PhD Data Scientist internship at Stripe in Toronto. Work on machine learning, causal inference, and analytics projects across fraud prevention, product optimization, and business forecasting. Mentored role contributing directly to team roadmap.

Machine Learning Engineer at Stripe building AI/ML models for financial compliance and fraud detection. Focus on designing, training, and deploying production systems at scale, including LLM-based approaches for supportability controls.

Integration Engineer at Stripe Professional Services in Toronto. Works with strategic enterprise customers on payment integration architecture, API implementation, and technical thought leadership.

Full-stack engineer at Stripe building integrations with third-party ecommerce, CRM, and ERP systems. Focus on developing services that power partner connectivity and scaling Stripe's integration platform.

Full Stack Engineer at Stripe building Link, a digital wallet for online payments. Role spans front-end, infrastructure, and fraud-prevention systems serving global consumers.

Full Stack Engineer at Stripe building the Billing platform for recurring and usage-based payments. Scope and architect technical projects, debug production issues, and mentor engineers across the Revenue and Financial Automation team.

Engineering Manager, Machine Learning Platform at Stripe. Lead a team building ML serving, data foundations, and observability infrastructure that powers Stripe's ML-driven products at scale.

Engineering Manager for Agent Experience at Stripe, leading a 10+ engineer team building AI agent infrastructure for financial transactions. Focus on scaling team, defining agentic strategy, and shipping developer tools for autonomous systems.

Data Scientist at Stripe building machine learning models and statistical analyses to drive product, business, and go-to-market decisions. Work spans fraud prevention, forecasting, experimentation, and causal inference across the payments platform.

Data Analyst internship at Stripe in Toronto. Master's-level role applying machine learning and analytics to large datasets to drive business insights and strategy.

Credit Risk Analyst at Stripe evaluating commercial credit risk for the company's largest North American merchants. Role involves underwriting, financial analysis, and portfolio management to balance growth enablement with risk mitigation.

Backend engineer at Stripe building authentication and IAM infrastructure. Focus on expanding OAuth, SSO/SCIM products, and supporting AI agent authentication for enterprise customers.

Backend engineer at Stripe building core infrastructure systems. Work on compute, networking, databases, caching, and developer productivity platforms serving millions of companies at scale.

Backend engineer at Stripe building the Billing product for recurring and usage-based payments. Focus on designing and shipping large-scale distributed systems for financial infrastructure.

Android engineer at Stripe building payment applications and SDKs for Terminal devices. Focus on Kotlin development, device frameworks, and in-person payment infrastructure.

Software engineering intern at Pinterest in Toronto, working on full-stack features and AI-powered technologies. Requires CS fundamentals, exposure to AI, and non-academic coding experience.

Staff Software Developer at Robinhood building backend platform frameworks, tooling, and shared libraries. Lead large-scale initiatives to improve development workflows, reliability, and scalability across hundreds of engineers.

Software Developer at Robinhood building infrastructure platforms and tooling. Focus on distributed systems, Kubernetes, AWS, and developer experience across backend services using Go and Python.

Senior Software Developer building infrastructure platforms at Robinhood's Toronto office. Focus on backend systems, Kubernetes, AWS, and developer tooling to support large-scale application development.

Android developer at Robinhood building the Margins platform for leveraged trading. Focus on Kotlin, Jetpack Compose, and cross-functional collaboration to ship performant mobile features in a regulated financial environment.

Senior Data Scientist at Pinterest building quantitative models and experimentation frameworks for product and business challenges. Focus on statistical rigor, data analysis at scale, and cross-functional collaboration across product, engineering, and analytics teams.

Staff Product Manager at Harvey building the Agent platform for legal professionals. Own end-to-end product for how lawyers interact with AI agents, from problem definition through launch and iteration.

Staff Site Reliability Engineer at MongoDB building and maintaining multi-cloud Kubernetes infrastructure, service mesh, and network architecture. Focus on networking, distributed systems, and automation to ensure secure, resilient communication between services.

Staff Engineer at MongoDB building the core infrastructure for Search and Vector Search systems. Focus on distributed systems architecture, data consistency, and scaling search capabilities across Atlas and self-managed deployments.

Software Engineer 3 at MongoDB building Atlas Search, a distributed cloud search system. Focus on designing and maintaining backend systems for index lifecycle, data ingestion, and performance at scale.

Senior Product Manager for Security at MongoDB, responsible for building data security features and roadmaps across Networking, IAM, Data Governance, Encryption, Compliance, and Auditing. Role involves partnering with engineering, sales, and security teams to drive enterprise adoption and regulatory compliance.

Senior Product Manager for Account Protection at MongoDB, responsible for security and identity threat management. Develop product vision, roadmap, and KPIs for enterprise security features protecting customer data access.

Senior Java Software Engineer at MongoDB building open-source client libraries and drivers for the MongoDB database. Focus on Java, Scala, Kotlin, and Spark integrations with emphasis on concurrency, distributed systems, and developer experience.

Lead Engineer at MongoDB managing the Search Query Platform & Availability team. Responsible for team growth, technical roadmap, and ensuring high availability of search and vector search infrastructure.

Director of Identity and Security Product Management at MongoDB, leading IAM, authentication, and database security strategy. Manages a team across MongoDB Atlas and Core Database, collaborating with engineering and executive leadership on security roadmap and go-to-market initiatives.

Senior backend engineer at Pinterest building Pinner-facing features and large-scale distributed systems. Role spans product and platform teams, with emphasis on leveraging AI tools for faster execution and synthesis.

Senior Android engineer at Pinterest building platform frameworks and features for millions of users. Focus on app architecture, performance, and developer tooling. Role emphasizes AI-assisted development workflows.

Manager II, Engineering at Pinterest leading Verticalized Shopping team. Oversees mobile and backend engineers building AI-powered shopping experiences across Ads, Content, and Growth. Responsible for technical roadmap, hiring, and scaling generative AI systems for commerce.

Machine Learning Intern at Pinterest working on recommendation systems, ranking, and NLP problems. Contribute to large-scale ML projects impacting 550M+ users across discovery, ads, and search.

Machine Learning Engineer II at Pinterest building personalized recommendation systems using deep learning. Focus on large-scale ML models for Homefeed, Ads, Growth, Shopping, and Search surfaces.

Engineering Manager II at Pinterest leading the Developer Fundamentals team. Responsible for improving core developer workflows including source control, CLIs, and code navigation for all Pinterest engineers. Focus on AI-native development practices and developer experience at scale.

Territory Account Executive at Cloudflare selling Enterprise cloud security and networking solutions in Central Canada. Requires 3+ years technical sales experience and networking knowledge to manage commercial accounts and drive revenue.

Strategic Enterprise Hunter Account Executive at Databricks selling the data and AI platform to enterprise customers. Role focuses on closing net-new logos, managing complex sales cycles, and meeting with C-level executives and decision makers.

Director of Field Engineering at Databricks leading pre-sales Solutions Architects teams across Canada. Manages managers and complex enterprise accounts in financial services, manufacturing, energy, and other sectors.

Enterprise Account Executive at Databricks selling data and AI platform to large organizations. Responsible for closing new accounts and expanding existing customers in assigned territory, with focus on Lakehouse vision and strategic deals.

Strategic Enterprise Hunter Account Executive at Databricks selling the data and AI platform to enterprise customers. Responsible for closing net-new logos and managing complex sales cycles with CIOs and IT executives.

Strategic Enterprise Account Executive at Databricks selling the data and AI platform to financial services organizations. Manages complex enterprise sales cycles, builds customer relationships with C-suite executives, and drives revenue growth.

Analytics Developer at Robinhood building ETL pipelines and data models to support decision-making across the company. Work with product, engineering, and data science teams to transform raw data into reliable datasets and analytics products.

Engineering Manager at Robinhood leading a team building payment solutions and platform features. Focus on team leadership, product strategy, and scaling infrastructure for global markets.

Senior Client Account Manager at Reddit's Large Customer Sales team, focused on the Financial Services vertical. Manages advertising partnerships, drives campaign performance, and identifies growth opportunities for agencies and advertisers in Toronto.

Senior Client Account Manager at Reddit's Large Customer Sales team, focused on performance marketing strategy and measurement for key tech customers. Role combines strategic consulting, data analysis, and account management to drive customer growth on the platform.

Forward Deployed Engineer at Cloudflare embedded within strategic customers, writing production code and shaping technical architecture on the Cloudflare platform. Requires 5+ years of software engineering experience with proven ownership of mission-critical systems.

Software Engineer at Harvey building AI platform infrastructure for agentic legal AI systems. Focus on model routing, context management, evaluation frameworks, and shared abstractions for multi-product teams.

Senior Named Account Executive at Cloudflare selling security and networking solutions to Ontario public sector and government accounts. Requires 6+ years B2B sales experience and 3+ years in public sector, managing complex sales cycles and technical relationships.

Software Engineer, Agent at Sierra building production-grade AI agents for enterprise customers. Focus on agent development lifecycle, customer partnerships, and platform evolution across finance, healthcare, and commerce.

Senior Full Stack Software Engineer at Harvey building platform infrastructure and enterprise features for AI-powered legal services. Focus on authentication, permissions, notifications, and collaboration tools for law firms.

Staff Full Stack Software Engineer at Harvey building foundational platform infrastructure and enterprise-facing features for AI-powered legal services. Focus on authentication, permissions, notifications, and collaboration systems for law firms.

Senior Frontend Engineer at Harvey building user interfaces for lawyers to collaborate with AI. Focus on React/TypeScript, design systems, and enterprise-grade product experiences for legal services.

Engineering Manager, Product at Harvey building platform infrastructure and user-facing features for AI-powered legal services. Leads a fullstack team on core product initiatives including retrieval systems, collaboration interfaces, and LLM evaluation at scale.

Senior Backend Engineer at Harvey building platform infrastructure for AI-powered legal services. Focus on authentication, permissions, notifications, and enterprise collaboration features for law firms.

Solution Architect for Varicent at Cloudflare, supporting global commissions tooling and strategy. Develops compensation models, manages system configurations, and ensures accurate plan deployments within Finance & Business Operations.

Staff Frontend Engineer at Harvey building platform infrastructure and enterprise features for AI-powered legal services. Focus on authentication, permissions, notifications, and collaboration tools for law firms.

Staff Backend Engineer at Harvey building platform infrastructure for AI-powered legal services. Focus on authentication, permissions, notifications, and enterprise collaboration features for law firms.