Top Software Engineer Jobs in Toronto

As a Full Stack Software Engineer at Doxel, you will design and develop full-stack applications, collaborating cross-functionally to optimize user experiences and facilitate data processing for construction projects.

Build and ship end-to-end features and agentic automations for North, Cohere's AI workspace for finance. Integrate financial data sources, enforce data isolation and RBAC, collaborate with Product/UX/ML/Sales, work with finance customers, ensure reliability/security/auditability, and iterate on platform capabilities using AI where appropriate.

Build and maintain backend services in Go on GCP, own features end-to-end, work on data ingestion/validation pipelines, contribute to Terraform infrastructure, participate in code review, and support observability and operational readiness.

Develop AI technologies for clinical trials, focusing on scalable ML infrastructure, optimizing models, and working cross-functionally to enhance safety and efficiency.

The Software Engineer will design and implement cloud-based product features, write clean code, mentor junior developers, and work in agile environments.

As a Full Stack Software Engineer at Veeva, you'll develop life sciences applications, collaborating on all SDLC aspects using Java and JavaScript technologies.

As a Front-End Software Engineer, you will develop cloud-based applications using React and JavaScript in a fast-paced environment, collaborating with teams and mentoring others.

The Associate Software Engineer In Test will focus on automating tests and test frameworks for Veeva's Cloud applications, conducting QA tests, and improving test documentation.

Join Veeva as a Front-End Software Engineer to develop and maintain cloud-based applications, working directly with teams to enhance user interfaces and solve customer problems.

The Software Engineer will design and implement cloud-based features, write clean and testable code, mentor junior developers, and work in agile environments.

The Software Engineer will develop innovative life sciences applications, collaborating across teams, and ensuring quality assurance in all stages of the software development lifecycle.

As a Software Engineer, you will design, code, test, and improve Warp's platform while collaborating with multiple teams to enhance productivity.

As a Senior Backend Software Engineer, you'll develop systems and APIs for applications, ensure scalability and availability, and may lead teams, focusing on agile development and collaboration with multidisciplinary teams.

The Staff Software Engineer will develop full-stack applications, lead projects, mentor teammates, and drive architectural discussions to enhance Toast's restaurant platform.

Design, build, and operate authentication and authorization systems for Samsara's IAM platform, including agent identity and enterprise audit systems. Drive architecture, cross-team integrations, mentor engineers, and collaborate with Infrastructure, Security, Compliance, and Product to ensure scalable, secure identity solutions for millions of users and devices.

Design, build, and maintain scalable, fault-tolerant backend services and data pipelines for an AI-driven cybersecurity platform. Implement secure APIs, optimize performance across distributed systems, establish backend best practices and CI/CD, write well-tested Python code, and mentor junior engineers.

Build and own user-facing features and core platform architecture across frontend, backend, and ML pipelines. Integrate AI workflows (LLMs, embeddings) for curriculum generation and automated evaluation. Manage end-to-end development: requirements, design, implementation, CI/CD, testing, observability, and iteration while collaborating with product, design, ML, and customer teams.

Design, build, and productionize LLM-powered systems (adaptive content, tutors, evaluators) and AI pipelines (RAG, embeddings, fine-tuning). Prototype and optimize models across modalities, define AI safety/evaluation/observability practices, and collaborate with product and engineering to measure learner outcomes and iterate.

As a Senior Backend Software Engineer at Zipline, you will enhance CI/CD practices, develop tooling for quality metrics, and integrate AI-powered solutions to improve engineering productivity and product quality.

The engineer will derive requirements for safe driving in self-driving vehicles, collaborate on algorithms, and support testing and system design for autonomy.

The role involves building platforms and core systems for identity services at Keycard, focusing on developing distributed systems and CI/CD automation while creating a best-in-class developer experience.

Design and build operational data systems, including pipelines, storage layers, and APIs for near real-time enforcement and insights, balancing streaming and batch paradigms.

Design and build core identity, authentication, and authorization systems for Keycard, focusing on security and multi-tenancy across dynamic, distributed environments.

Develop and maintain applications in Infor CloudSuite Distribution, integrate third-party apps, and design full-stack web applications while collaborating with stakeholders and improving development processes.

The Software Engineer will design and build systems for sharded PostgreSQL, collaborate with a team to solve distributed systems challenges, and directly engage with customers to create technical solutions.