Top Front End Developer Jobs in Ottawa

Build and ship performant, accessible subscription and billing UIs. Implement plan selection, checkout, and billing management features using React/TypeScript, ensuring maintainable, tested, and high-quality front-end code. Collaborate with product, design, and cross-functional teams to improve monetization, conversion, and retention.

The Senior Software Engineer will design and implement web applications using React and Typescript, ensuring security and scalability while participating in Agile processes.

Develop and maintain full stack software solutions for lidar products, manage cloud infrastructure, and optimize performance in a Linux environment.

The Frontend Engineer will build and scale web applications, collaborate with backend teams, enhance UX/UI, and ensure high coding standards.

Develop scalable UI components using modern technologies, collaborate with teams to deliver integrated solutions, optimize performance, and maintain design systems.

This role involves technical leadership in front-end architecture, building data-intensive interfaces with React, optimizing performance, backend development with Node.js, and mentoring junior developers.

Develop and maintain cloud-based applications' UI, solving complex problems in a fast-paced environment, while collaborating with teams and ensuring quality.

Front-End Software Engineers will develop and maintain Veeva's cloud applications using modern JavaScript frameworks, collaborate with teams, and tackle complex problems.

Design and implement React-based web applications, collaborate with teams, mentor junior engineers, ensure application performance and reliability, and document processes.

Develop, test, and debug web applications, support existing apps, participate in team sessions, and work on design projects.

Develop websites ensuring optimization and functionality, monitor performance, enhance layouts, and utilize CSS, HTML, JavaScript, and PHP in various frameworks.

Build and optimize frontend signup and activation experiences to increase conversion and engagement. Partner with product, design, and data teams to implement performant, accessible, and experiment-driven user flows, mentor peers, and influence technical direction.

As a Frontend Engineer at Deel, you'll collaborate across teams to design, code, test, and maintain applications, ensuring a high-quality customer experience using TypeScript and React.js.

Develop and maintain frontend libraries and tooling, enhance engineer workflows, advocate for development patterns, and measure application performance.

As a Frontend Engineer, you will develop mobile-first UIs in VueJS, enhance performance, mentor team members, and participate in code reviews and team ceremonies.

The Frontend Engineer will build web interfaces for a healthcare APIs clearinghouse while collaborating across teams to ensure high-quality, responsive design and functionality.

Join Betr as a Senior Frontend Engineer to develop mobile applications using React Native and TypeScript, focusing on sportsbooks and gaming products, while optimizing performance and handling real-time data.

The role involves developing creative front-end experiences using React and animation, ensuring performance, accessibility, and collaboration on technical projects.

As a Frontend Software Engineer at Sentra, you will build and ship frontend features using React and TypeScript, collaborating on design implementations and adapting to a fast-paced startup environment.

The Staff Front-end Engineer will lead technical initiatives in React and React Native, mentor teams, and set the technical vision for front-end development, ensuring high-quality engineering practices across multiple teams.

The Senior Software Engineer will drive architectural decisions, lead initiatives, mentor engineers, and maintain hands-on involvement in the codebase focusing on React/React Native development.

Develop user-facing features and create frontend infrastructure using React.js and TypeScript, collaborating with product designers and backend engineers.

The Senior Front-End Engineer will develop user-friendly software, improve APIs, and work within a team to create high-quality applications using JavaScript, TypeScript, and various frameworks.

Lead frontend architecture and build scalable TypeScript/React/Next.js applications that integrate with AI/LLMs and composable CMS/search platforms. Translate product and design specs into agent-driven implementations, mentor engineers, ensure performance, accessibility, SEO, and GCP-based deployments, and communicate technical decisions to clients and stakeholders.

Drive the design-to-code pipeline by building and maintaining a React-based design system (Figma, Storybook). Introduce AI-powered workflows, implement reusable components, collaborate with UX, mentor engineers, and scale front-end development practices for a B2B SaaS payments platform.