Top Tech Jobs & Startup Jobs in Toronto

Leads complex, cloud-scale security programs and roadmap execution across Product, Engineering, and Enterprise teams. Evaluates security processes, tooling, workflows, automation, and AI adoption; promotes responsible AI use and security maturity. Establishes metrics-driven decision-making, influences stakeholders, manages security technologies and compliance frameworks, and communicates with executives, technical teams, consultants, and vendors. The role requires ownership of enterprise security programs involving IGA, privileged access, Zero Trust, and SSO.

Leads client-facing P&C insurance system implementations in Guidewire InsuranceNow. Manages and analyzes business requirements, develops functional designs, estimates solutions, coordinates stakeholders, supports configuration and QA testing, delivers demos, manages risks, and mentors team members. The role drives implementation methodology, project delivery, scope management, process improvement, and communication across client, partner, engineering, product, and project management teams.

Own the architecture and evolution of test automation frameworks for Guidewire Cloud and AI-powered services. Build API, UI, data, contract, and performance automation; integrate testing into CI/CD; and develop AI-driven testing capabilities. Establish standards for distributed, containerized environments using Docker and Kubernetes, improve observability and reliability, define quality objectives, and mentor engineers across teams. The role requires deep expertise in software testing, distributed systems, cloud platforms, and automation architecture.

Lead technical triage and resolution for full‑stack production issues, build internal tools and automations, expand observability, harden CI/CD and deployments, and partner with implementation and product teams to streamline customer rollouts and influence product roadmap around AI, cloud, and platform reliability.

As a Senior Site Reliability Engineer, you'll ensure reliable operations for Guidewire's cloud platform, collaborating with customers and cross-functional teams to enhance performance and automate systems.

Lead multiple engineering teams for Advanced Product Designer. Drive architecture, delivery, and operational maturity of APD, ensuring scalable and secure services. Champion AI practices and integrate with adjacent capabilities to enhance the developer experience and product lifecycle management.

The Senior Software Developer will design, build, and maintain high-quality code for front-end and back-end services while optimizing system performance and mentoring team members.

Lead end-to-end database migrations from Oracle/SQL Server to PostgreSQL for Guidewire Cloud. Design migration and cutover strategies, optimize performance, build automation and tooling (bash/Python), configure replication tools (AWS DMS, GoldenGate, transactional replication), validate and reconcile data, troubleshoot across application and network layers, and drive repeatable, low‑downtime migrations while collaborating with cross-functional teams.

Design, implement, and maintain high-performance SBT Content microservices for P&C insurance. Collaborate in agile teams, apply AI-assisted coding, ensure test coverage, CI/CD, observability, and scalable cloud deployments.

Design and build AI‑enabled full‑stack capabilities for insurance product modeling and content transformation. Implement Java microservices on AWS with Docker/Kubernetes, create performant JavaScript/TypeScript front ends, leverage AI-assisted coding, improve CI/CD and observability (TeamCity, Git workflows), apply enterprise architecture and design patterns, and collaborate with product and engineering teams to deliver secure, scalable SaaS services.