Top Web Developer Jobs in Toronto

Backend Engineer on the Scheduled Rides or Events team at Lyft, responsible for building new products to enhance riders' and drivers' experience with rideshare. Collaborate with cross-functional teams to deliver business-critical initiatives and new use cases.

Seeking a Senior Back-End Engineer with 3 years of experience in Ruby and Ruby on Rails to join the Fakespot team within Mozilla. Responsibilities include creating robust applications, troubleshooting existing ones, and maintaining/expanding APIs. Knowledge of PostgreSQL, MySQL, Git, Docker, and full-stack web development required. Bonus points for Golang, Python, and Kubernetes experience.

Seeking experienced frontend engineers to join our team to build the next generation of crypto-forward products and features at Coinbase.

Join Frontify as a Senior Backend Engineer to enhance the brand and digital asset management platform, focusing on reliability, security, and performance. Work on extending, modernizing, and scaling backend services.

Seeking a Senior Software Engineer - Front End with 5+ years of experience in web-based application development. Responsibilities include collaborating with cross-functional teams, converting design mock-ups into web applications, and mentoring team members.

Abnormal Security is looking for a Sr Back End Software Engineer to join the Inbound Email Products (IEP) team. The ideal candidate will have in-depth knowledge about backend and distributed computing. They will work with the Tech Lead, Engineering Manager, and Product Manager to craft the roadmap for the team, lead critical software projects, mentor junior members, and collaborate with other teams to implement customer requests. The candidate must have a BS degree in Computer Science or related field, at least 5 years of industry experience in backend web development, and experience working with distributed teams.

As a Senior Staff Full-Stack Engineer on the Solo team at Mozilla Corporation, you will work on the Solo AI Website Creator project. The role involves building back-end infrastructure on Google Cloud, assisting with front-end experiences, enabling integrations with various services, and collaborating with cross-functional teams. You will have the opportunity to influence the future of the product and operate in a startup-like environment.

Join Perplexity as a Backend Software Engineer to lead design, implementation, and scaling of systems for API products. Responsibilities include designing and maintaining APIs, leading technical projects, and aligning technical decisions with strategic initiatives. Qualifications include experience with natural language/LLM APIs, infrastructure management, scalability, and user experience. 4+ years of engineering experience required.

Looking for a highly skilled Frontend Developer with a focus on marketing to build and maintain high-performance marketing websites and landing pages at Uptime.com, a remote company dedicated to web monitoring solutions.

Develop and maintain web applications that align with business objectives, collaborate with team members, optimize speed and scalability, implement security best practices, provide support and maintenance.

Architect and build technology for web products, mentor junior engineers, promote best practices, and enhance system usability and performance at NimbleRx technology company.

As a Senior Software Engineer on the Email team at Seismic, you will be responsible for designing and building React applications, reusable components, and browser extensions for the mission critical email system and features. You will collaborate closely with team members, stay updated on frontend development trends, and drive innovation within the company.

Design, build, evolve, and maintain the foundational frontend ecosystem and underlying tools used by all of Stripe’s product engineering teams. Own and drive changes that increase the productivity of Stripe engineers working on frontend applications. Drive frontend reliability improvements across Stripe products.

Join Leap Tools as a React.js Expert for a 6-month contract to upgrade a legacy application, establish patterns for enhancing user experiences, and build graphically intensive experiences. Work with a remote-first company in the interior decor industry to create user-centric solutions for global clientele.

As a Senior Back-end Engineer at Faire, you will collaborate on delivering core features of the Kotlin server, designing and building new APIs, writing integration tests, and continuously improving the customer experience. You will work with a team that values good engineering practice, secure software, and scalability.

As a Senior Back-end Engineer at Faire, you will deliver core features of the Kotlin server, design and build new APIs for the website and mobile app, write integration tests, share ownership of the product, and help improve customer experience. The role offers a competitive salary range, equity, and benefits.

Join a remote-first company as a Senior Software Developer in the Billing Group, contributing to developing essential features for healthcare clinics' financial health. Focus on backend development using Ruby on Rails, with opportunities to work with other languages. Full Stack Developer position with an emphasis on the backend and experience in React and Typescript on the frontend.