Top Tech Jobs & Startup Jobs in Toronto

Lead design, delivery, and support of SmartStream TLM reconciliation solutions. Oversee full reconciliation lifecycle, validate TLM configurations, review Oracle PL/SQL and Unix scripts, guide match-rule design, manage a team of analysts/developers, ensure testing, controls, CI/CD and stakeholder collaboration, and resolve complex production issues.

Lead applications analysis and development efforts, design and enforce coding/testing standards, resolve complex business and system issues, ensure architecture compliance, define system enhancements, manage implementations and projects, coach mid-level developers, and drive risk/compliance awareness.

Join Citi's Prime Analytics team as a Python Developer, collaborating with market quants to enhance analytics offerings using Python and related technologies, ensuring integration and compliance while delivering innovative solutions.

Provide L2/L3 technical and business support for custody, digital assets, and settlements applications. Manage incidents and major outages, partner with development and infrastructure teams to drive stability and resiliency, run ITIL processes, coordinate disaster recovery and resiliency testing, define onboarding standards, coach and train team members, and serve as SME to stakeholders while recommending system enhancements and process improvements.

Lead design, development, and maintenance of Java-based applications using Spring Boot and microservices. Build RESTful APIs, integrate with Oracle and MongoDB, deploy via Docker/OpenShift, and collaborate across teams. Provide technical leadership, mentor mid-level developers, drive system analysis, resolve complex issues, and ensure solutions align with architecture and compliance standards.

Lead end-to-end technical strategy and roadmap for a global cash & intraday liquidity platform. Design and operate highly available, multi-region distributed systems, embed AI-first tooling, ensure compliance and security, and build and grow a global engineering organization while staying hands-on in architecture and delivery.

Lead and manage one or more applications development teams to design, build, and maintain Java/React applications, review technical solutions, oversee delivery, manage resources and budgets, enforce standards and compliance, and drive application strategy and cross-functional integration.

Contribute to design, development, testing, and deployment of scalable software for BaaS. Write clean code, debug and resolve issues, follow SDLC and secure coding practices, collaborate with product and engineering teams, participate in agile ceremonies, and continuously learn new tools and frameworks.

Lead design, development, and maintenance of large-scale Python-based generative AI platforms and services. Collaborate with data science, technical, and business stakeholders to define architecture, deploy GenAI products, enforce coding standards and testing, mentor mid-level engineers, manage multiple projects, and ensure governance, risk, and controls for enterprise-grade AI solutions.

The role involves developing and maintaining web APIs and backend services using Java and Spring Boot, focusing on microservices and CI/CD in an agile environment.