Top Tech Jobs & Startup Jobs in Toronto

As a Frontend Software Engineer at Perplexity, you will develop cutting-edge UI features, optimize performance, contribute to the component library, and collaborate with backend engineers on API specifications. You should possess strong expertise in React and TypeScript and be proactive in keeping up with the latest frontend technologies.

The Sr. Backend Software Engineer will lead the design, implementation, and scaling of backend systems for web and mobile products, ensuring database optimization and infrastructure maintenance.

The Full Stack Engineer will develop and scale applications, monitor and fix issues, collaborate with multi-disciplinary teams, and enhance the overall quality and speed of the codebase. The role requires strong programming skills and a passion for delivering quality products.

As an AI Inference Engineer, you will develop APIs for AI inference, optimize ML systems, benchmark performance, enhance system reliability, and implement optimizations for LLM inference.

Perplexity AI is seeking a Senior iOS Software Engineer to build new experiences and enhance performance of the iOS app. Responsibilities include app development, defining mobile processes, and collaborating on mobile experiences. Ideal candidate should have 5+ years of industry experience, strong Swift fundamentals, and a passion for iOS development. Nice to have experience with WebSockets, HTTP, and concurrency. Cash compensation range is $180,000 - $220,000 with additional equity and benefits included.

The AI Research Engineer will enhance the performance of the Sonar models using supervised and reinforcement learning. Responsibilities include managing data, training, and evaluation pipelines, and integrating models with engineering teams to deliver state-of-the-art query answering capabilities.

The AI Research Engineer will contribute to the development of AI capabilities within the answer engine, focusing on optimizing LLMs through innovative prompting and training. The role involves collaboration with product engineers to enhance user experience and deliver accurate responses.