Top Software Engineer Jobs in Toronto

As a Software Developer, you will design, implement, and enhance applications, collaborating with an agile team to solve complex problems and improve production systems.

The role involves building mobile experiences for Square's connected hardware using Java and Kotlin, ensuring reliable system performance and collaborating with cross-functional teams to enhance product quality.

The role involves designing, developing, and delivering high-quality software solutions, conducting code reviews, and debugging applications, with a focus on SaaS-based development and software quality.

Develop and deploy scalable backend and full‑stack features within a cross‑functional team. Design, write, test, and maintain services, implement technical roadmaps, ensure security/reliability, participate in code reviews, and use cloud‑native tooling to deliver production-ready SaaS products.

The Software Developer will work in a Scrum team to develop high-quality software for Autodesk's Fusion 360 Manufacturing Data Model, focusing on coding, design, testing, and collaboration.

Develop and maintain user-facing features using AEM and modern frontend frameworks. Translate UX/UI designs into responsive, accessible code, integrate with backend APIs, write tests, debug performance/cross-browser issues, and collaborate with product, design, QA, and DevSecOps to deliver high-quality releases.

The Senior Software Engineer will design and develop fraud prevention services, focusing on system requirements and full stack engineering in an Agile environment.

The AI Software Engineer will design, develop, and deploy autonomous AI systems, handling the entire lifecycle of AI products from concept to production in a startup-like environment.

The AI Software Engineer Intern will contribute to building AI products and intelligent agents, implement autonomous systems, and assist in rapid prototyping of AI solutions.

Lead technical direction for Salesforce integrations, collaborate with teams to enhance merchant experiences, and develop production systems using modern technologies.

Develop and design high-scale components for Forter's fraud detection products, improve onboarding processes, and mentor engineers. Collaborate cross-functionally and drive projects from concept to production.

Join an engineering pod to build and ship production-quality mobile and backend features for Jerry's AI-powered car super app. Contribute to frontend and backend code, collaborate with product, and learn modern tools while growing technical skills in React/React Native, Node/TypeScript, Python, and cloud infra.

Build and maintain backend-first automation systems for insurance servicing (endorsements, cancellations, renewals), design pipelines syncing policy data, scale internal tools, ship rapid automations, collaborate with product/data, and improve APIs and microservice architecture to reduce manual agent intervention.

Build and maintain backend-leaning full-stack automation systems for insurance servicing (endorsements, cancellations, uploads, reinstatements), design pipelines and APIs, scale internal tools, collaborate cross-functionally, and ship frequent iterations to improve retention and user self-service.

Join an engineering pod to build Jerry's AI-powered mobile app. Ship production code quickly, collaborate with product, and contribute to front-end, back-end, and infra work using modern stacks while learning from senior engineers.

Design, build, deploy, and maintain resilient, scalable backend features and APIs for enterprise restaurant products. Lead complex projects, ensure quality via automated tests, roll out features, monitor success, collaborate with UX/PM, and mentor engineers.

Responsible for optimizing Android development infrastructure and tools, enhancing developer efficiency, and mentoring junior developers, while resolving performance bottlenecks in the development experience.

The role involves building core infrastructure for agent orchestration, defining platform primitives, designing reliable backend services, and collaborating with teams to refine operational systems.

As a Software Engineer - SRE/Infrastructure, you will scale Verto's cloud infrastructure, enhance system reliability, and optimize operations to improve healthcare delivery.

Join the Brain team as a Software Engineer to design and optimize AI capabilities for digital forensic investigations, collaborating across teams for scalable solutions.

Join a team developing AI-driven self-driving technology. Build scalable tools, collaborate with researchers, and engage in architecture discussions.

As a Software Engineer/Senior Software Engineer, you'll design, develop, and maintain high-quality software solutions, focusing on API development and technical excellence while collaborating with teams.

You will design, develop, and launch backend systems, APIs, and collaborate with cross-functional teams to support product development and operations.

Design, build, and operate core full-stack services for a high-volume financial SaaS platform. Deliver user-facing React applications and backend APIs in C#/ASP.NET, ensure production reliability, optimize relational data models and SQL, implement strong testing and observability, and collaborate cross-functionally to shape scalable, secure payment systems.

Own and drive technical outcomes for Dropbox, defining long-term strategies. Lead AI adoption, influence roadmaps, and ensure engineering excellence across multiple teams, remaining hands-on in software development.