Senior Frontend Engineer

About the Job 

AOA is looking for an experienced Senior Frontend Engineer who is passionate about crafting high-performance, visually stunning, and user-friendly digital experiences. This role is ideal for a frontend expert who thrives on building scalable and maintainable architectures while pushing the boundaries of modern web technologies.

The Senior Frontend Engineer will play a key role in developing high-performing SaaS platforms and eCommerce storefronts - primarily within the Shopify Plus and Headless Commerce ecosystem. They will work closely with designers, strategists, and backend engineers to build engaging, conversion-optimized user interfaces. Responsibilities will include developing and optimizing frontend applications, ensuring seamless integrations with backend systems, and maintaining best practices in performance, accessibility, and scalability. This role requires expertise in React, Next.js, and modern frontend development frameworks, along with a strong understanding of component-driven architecture and eCommerce best practices.

The ideal Senior Frontend Engineer for AOA is a creative problem solver, meticulous in code quality, and passionate about UI/UX excellence. They should be comfortable working in an agile environment, collaborating with cross-functional teams, and mentoring junior engineers. Above all, they should be driven by the challenge of creating high-impact digital experiences that elevate brands and drive business growth.

About Us 

AOA is a dynamic and innovative digital agency that specializes in creating cutting-edge solutions for a diverse clientele. We are at the forefront of technology, delivering high-impact products for eCommerce and SaaS clientele. We are seeking a talented Senior Full Stack Engineer to join our team and play a pivotal role in shaping the future of our client's digital products.

Every employee has a direct, measurable impact on the success of the company, with plenty of opportunities for career growth. We are looking for team members who not only love to create but thrive off of taking ownership and responsibility in the company’s success. 

Responsibilities

• Key Outcome: deliver high-quality and high-performing frontend experiences that AOA is known for with predictability and efficiency
• Lead the development and optimization of frontend applications, ensuring high performance, responsiveness, and maintainability
• Implement scalable and reusable component architectures using React, Next.js, and TypeScript
• Collaborate with designers and product teams to translate UI/UX wireframes into interactive and accessible web experiences
• Optimize performance, accessibility, and SEO to maximize speed and engagement across eCommerce storefronts
• Work closely with backend engineers to integrate APIs, GraphQL endpoints, and third-party services seamlessly
• Maintain best practices for frontend development, including code reviews, and documentation

• Efficiently communicate project estimates and lead planning poker for user stories

• Stay ahead of emerging frontend technologies, advocating for tools and processes that enhance efficiency and user experience
• Participate in agile development processes, contributing to sprint planning, code reviews, and deployment strategies

Requirements

Qualifications 

• Bachelor’s degree in a related field
• 5+ years of experience in frontend development, with a focus on building scalable, high-performance applications
• Strong expertise in React and Next.js, with a deep understanding of component-based architecture and state management
• Experience optimizing frontend performance, including lazy loading, code splitting, and image optimization
• Strong proficiency with APIs, GraphQL, and RESTful services
• Understanding of Headless CMS and eCommerce platforms (Shopify, Contentful, Sanity, etc.)
• Strong problem-solving skills, with the ability to troubleshoot and optimize frontend applications
• Excellent communication skills, with the ability to work collaboratively with cross-functional teams

Preferred Qualifications 

• Experience working in a client-focused environment, preferably within an agency
• Experience building and optimizing eCommerce storefronts with Shopify Plus or other platforms
• Knowledge of Headless Commerce architecture and best practices