Senior Frontend Engineer

About the role

Plan A Technologies is seeking a Senior Frontend Engineer to evolve and modernize a large‑scale digital platform. You will work on user‑facing applications within a micro‑frontend ecosystem, collaborating closely with product, design, backend, and platform teams.

Key responsibilities

• Design, build, and maintain frontend applications using modern JavaScript frameworks.
• Develop solutions within a micro‑frontend architecture for scalability and maintainability.
• Implement and manage application state with Redux, React Query, or similar tools.
• Partner with Product, Design, QA, and DevOps to deliver high‑quality releases.
• Participate in code reviews, technical discussions, and architectural decisions.

Required profile

• BS in Computer Science, Software Engineering or equivalent.
• 6+ years of professional frontend development experience.
• 5+ years of hands‑on React experience in production environments.
• Excellent verbal and written English communication skills.
• Proactive attitude and ability to work independently in a collaborative setting.

Required skills

• React
• JavaScript / TypeScript
• HTML & CSS
• Redux, React Query
• Micro‑frontend architecture
• Feature‑flagging tools (Statsig, LaunchDarkly, Optimizely)
• AWS or other cloud environments
• Large‑scale migration and monolith decomposition experience
• CSS system standardization across multiple applications

What we offer

• 100% remote work option or access to global offices.
• Supportive engineering team with an upbeat environment.
• Generous vacation schedule.
• Brand‑new laptop and other equipment.