Top Tech Jobs & Startup Jobs in Toronto

Provides reliability engineering and application operations support for critical Java-based systems. Responsibilities include monitoring and observability, incident response, automation, release and capacity management, performance tuning, production troubleshooting, and post-incident corrective actions. The role collaborates with development, infrastructure, security, and IT operations teams, participates in on-call rotations, builds self-healing tooling, and promotes reliable, scalable, and secure digital experiences.

Senior Data Scientist supporting Canadian business units to design, develop, and deploy ML and GenAI solutions (including agents, chatbots, RAG, and vector-based retrieval). Translate business goals into analytics, perform feature engineering, model training/evaluation, prompt engineering, and mentor junior staff. Provide technical leadership, design artifacts, stakeholder communication, and drive continuous improvement.

Responsible for access reviews, attestation processes, audit and regulatory compliance, and identity-related risk reduction. The role supports IAM governance, certificate lifecycle management, security platform teams, internal clients, and audit teams. It requires analyzing access data with SQL, producing management reports, recommending security controls, and collaborating with technical and project teams. Experience with IAM tools such as SailPoint, Venafi, CyberArk, and ServiceNow is required or beneficial.

Design, develop, test, and maintain security automation solutions using Splunk SOAR, Python, Ansible, APIs, and YAML. Lead technical design, integrations, troubleshooting, incident escalation, lifecycle management, and production support. Mentor engineers, establish development standards, improve automation maturity, and translate security requirements into scalable solutions. Participate in 24/7 on-call support, major incident response, root-cause analysis, documentation, and operational transition activities.

Leads complex corporate development transactions, including acquisitions, divestitures, equity investments, joint ventures, and strategic partnerships. Responsibilities include target analysis, valuation and financial modeling, due diligence, deal structuring, negotiations, integration or separation planning, executive and board presentations, and strategic initiatives. The AVP also leads transaction teams, develops talent, allocates resources, advises senior stakeholders, and improves corporate development processes.

Leads Group Retirement Services tax compliance, reporting, risk management, and regulatory interpretation. Oversees production of more than 1.6 million tax slips, tax filings, FATCA, CRS, and QI compliance, audits, controls, product tax reviews, and legislative monitoring. Partners with Finance, Legal, Compliance, IT, regulators, and industry committees. Manages a tax team of three, oversees vendors, provides training, and ensures tax processes and disclosures remain accurate and compliant.

Leads wealth management operations for a new investment dealer, including process and workflow development, operational excellence, partner servicing, stakeholder liaison, transaction processing, reconciliations, fees, account management, and platform enhancement projects. Serves as a subject matter expert, supports business operations, drives process improvement, and coordinates cross-functional technology and change initiatives while maintaining strong relationships with advisors, compliance, product teams, vendors, and other partners.

Leads a software engineering squad’s delivery, people development, technical execution, code quality, sprint commitments, and team health. The manager translates product requirements into engineering work, manages developers, supports hiring and career growth, removes dependencies, guides architecture and code reviews, partners with Product and Design, and balances technical debt with feature delivery in an Agile, startup-velocity environment.

Leads national account strategy and relationship management for assigned financial services firms. Develops and executes sales and business development plans to grow mutual fund, ETF, segregated fund, and alternative investment sales. Partners with dealers, wealth sales leaders, product, marketing, and internal teams to improve platform approvals, sales effectiveness, and account experiences. Represents national accounts on strategic committees, manages budgets, and identifies business growth opportunities.

Performs Canadian indirect tax compliance for Sun Life and its subsidiaries, including GST/HST, QST, PST, withholding, and premium tax returns, payments, accruals, reconciliations, and journal entries. Investigates variances, resolves tax coding issues, supports audits, researches routine tax matters, and monitors regulatory changes. The role also improves and automates recurring processes using SAP, Excel, and other tools while maintaining documentation, controls, and stakeholder communications.