Top Tech Jobs & Startup Jobs in Toronto

Join an agile engineering team to design and develop backend systems and REST APIs for high-throughput, low-latency travel services. Build transactional services, implement real-time and batch big-data solutions, query and analyze data with SQL and NoSQL stores, and work with Spring, microservices, containers, CI, and automation testing while collaborating cross-functionally to deliver product objectives.

Lead a 4-engineer full-stack team building and scaling messaging microservices for email, SMS, and push. Drive hiring, mentoring, technical direction (20% hands-on), SDLC discipline, vendor integrations, GCP infrastructure, and cross-team collaboration to improve reliability, personalization, and deliverability.

Lead technical relationships for strategic API partners, managing integrations from onboarding to growth. Troubleshoot integrations, monitor API performance, run technical reviews, create documentation and onboarding best practices, and collaborate with Product, Engineering, and Commercial teams to drive partner adoption and scale processes. Contribute to team development, process improvements, and the long-term partnership roadmap.

Own end-to-end technical relationships with strategic API partners: onboard, troubleshoot, monitor API performance, run technical reviews, create integration documentation, coordinate with Product and Engineering, and drive onboarding and integration quality improvements across multiple partner workstreams.

Lead and coordinate portfolio-level software releases, owning release planning, readiness checkpoints, risk and quality controls, stakeholder communications, and post-release analysis. Drive release process improvements, automation (CI/CD, feature flags), and governance to enable predictable, compliant delivery across product, engineering, QA, and operations.

Lead OTC (A/R & A/P) process improvements, SAP implementation support, UAT and data migration. Analyze and resolve order-to-cash issues, develop test cases, perform root-cause analysis, and collaborate with Fintech, GL, RevOps, FinOps and Compliance to deliver end-to-end solutions and ensure transactional and cash management excellence.

The Principal Enterprise Architect for the AI Platform leads technical strategy for AI systems, defining architectures, governance, and standards while influencing senior leadership and mentoring engineers.

Join a cross-functional Agile team to design and develop backend systems and REST APIs. Build low-latency, high-throughput services, apply Core Java, SQL, big-data tools, NoSQL stores, CI and automation testing, and collaborate on product roadmap and system improvements.

As an Associate Data Developer, you will support data systems, work on cloud migration, create analytics systems, and analyze data for improved performance.

As a Data Developer, you will design and maintain CI/CD pipelines, automate processes, and support scalable cloud infrastructure while ensuring data system reliability and collaborating with various teams to optimize data delivery.