Senior Frontend Software Developer

This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Senior Frontend Software Developer in Canada.

This role offers the opportunity to shape and evolve high-impact, user-facing platforms that power global digital experiences within the gaming and e-commerce ecosystem. You will join a collaborative, cross-functional engineering environment where frontend excellence directly influences how developers and end-users interact with complex commerce and monetization systems. The position involves building scalable, high-performance web applications used by a global audience, with a strong emphasis on usability, performance, and reliability. You will work closely with product, design, backend, and DevOps teams to deliver seamless features end-to-end. The environment values engineering craftsmanship, ownership, and continuous improvement across architecture and delivery pipelines. This is a highly technical role with exposure to modern frontend architecture, CI/CD practices, and large-scale distributed systems. It is ideal for someone who enjoys solving complex frontend challenges with real-world impact.

You will be responsible for designing, building, and maintaining scalable frontend systems that power user-facing experiences at scale. This includes owning features end-to-end while ensuring performance, reliability, and usability across platforms.

• Design, develop, and maintain high-performance frontend applications using modern frameworks and architecture patterns
• Translate complex product requirements into intuitive and responsive user interfaces in collaboration with product and design teams
• Own full feature delivery including refinement, development, testing, deployment, and post-release support
• Optimize application performance, including rendering speed, load times, and bundle efficiency
• Ensure cross-browser compatibility, accessibility standards, and consistent user experience across devices
• Participate in code reviews and enforce engineering best practices across testing, documentation, and development workflows
• Collaborate with DevOps and backend teams to improve CI/CD pipelines, observability, and system reliability
• Contribute to system modernization, refactoring initiatives, and scalable frontend architecture evolution
• Support operational excellence through monitoring, incident response, and root-cause analysis

Requirements

The ideal candidate brings extensive frontend engineering experience, strong technical depth in modern web technologies, and the ability to influence architectural decisions in complex systems.

• 7+ years of frontend development experience with at least 2+ years in a senior-level capacity
• Strong expertise in TypeScript, React, Redux (or modern state management libraries)
• Experience building large-scale frontend systems, ideally in e-commerce, gaming, or monetization platforms
• Deep understanding of frontend architecture patterns such as SSR, RSC, module federation, and component-based design systems
• Strong knowledge of performance optimization, accessibility (a11y), and UX/UI engineering principles
• Experience with testing frameworks such as Jest, Vitest, Playwright, or Cypress
• Familiarity with CI/CD pipelines (e.g., GitLab CI), deployment workflows, and observability tools
• Solid understanding of API integration patterns (REST/RPC) and microservices environments
• Experience with modern tooling such as Webpack, Vite, or similar bundling systems
• Strong communication skills and ability to collaborate across distributed, cross-functional teams
• Bachelor’s or Master’s degree in Computer Science or related field (preferred)

Benefits

• Competitive compensation aligned with experience (USD 100,000 – 130,000 annually)
• Comprehensive health, dental, and vision insurance coverage
• Paid time off and flexible vacation policy
• Professional development support including training and learning opportunities
• Career growth planning with personalized development pathways
• Collaborative, global engineering environment focused on innovation and impact
• Inclusive workplace culture that values diversity and continuous improvement
• Focus on work-life balance and employee well-being