Senior Frontend Engineer (React/NextJS), StoreFront ECommerce Platform (Total Annual Income $55,000)

ABOUT THE ROLE
Join our Technology Innovations Center of Excellence (CoE) at Crossian, a fast-growing startup that achieved a milestone of $100M in 2024. In this dynamic role, you'll check in daily with your team to stay aligned on project goals and collaborate across our ecosystem with an Agile mindset infused with a unicorn-worthy startup culture.
We are building a cutting-edge Global eCommerce Platform, offering end-to-end solutions for:
Storefront: Designing customizable and scalable online store systems that provide seamless shopping experiences and support dynamic business growth.
Ads Manager: Integrating and optimizing advertising tools across platforms like Facebook, Google and more, enabling businesses to launch, track, and analyze marketing campaigns efficiently.
Marketing Insights & CRM: Turning raw data from marketing campaigns, transactions, and user behavior into actionable insights to enhance customer engagement and drive smarter decision-making.
WHAT YOU WILL DO
Frontend Development & Optimization
Design, develop, and implement user-facing features using ReactJS and NextJS.
Optimize web applications for performance, scalability, and cross-browser compatibility.
Lead the implementation of Server-Side Rendering (SSR) and Client-Side Rendering (CSR) for complex features.
Ensure clean, maintainable, and scalable code through adherence to industry standards and peer code reviews.
Debug and resolve performance bottlenecks using tools like Sentry, Kong logs, and Cloudflare.
Translate wireframes and prototypes into high-quality, responsive, and accessible code.
Collaborate with UI/UX designers to deliver user-centric and consistent experiences.
System Integration & Maintenance
Work closely with backend teams to integrate APIs seamlessly into the frontend.
Participate in deployment processes and ensure system stability through efficient debugging and issue resolution.
Cross-Functional Collaboration
Collaborate with stakeholders to analyze requirements and break them into actionable technical tasks.
Work with cross-functional teams (backend, QA, DevOps) to ensure the successful delivery of projects.
Knowledge Sharing & Continuous Improvement
Share knowledge with team members and provide guidance on frontend best practices.
Proactively suggest improvements to workflows, tools, and code quality to enhance team productivity and product quality.

WHAT WE ARE LOOKING FOR
Education: Bachelor’s degree in Information Technology, Computer Science, or related fields.
Experience
3-6 years of experience in frontend development with strong expertise in ReactJS, NextJS, and modern JavaScript.
Proficient in state management tools like Redux, Recoil, or similar libraries.
Hands-on experience in building responsive, cross-browser-compatible, and accessible web applications.
Hands-on experience with Node.js to develop APIs and optimize SSR logic.
Familiarity with modern frontend tools and workflows (e.g., Webpack, Vite, Git).
Basic understanding of AWS S3, Cloudflare, or similar tools for asset delivery.
Capable of translating business requirements into technical solutions.
English proficiency
Soft Skills:
Strong problem-solving skills.
Familiarity with Agile/Scrum
Preferred Skills (but not required):
Has knowledge of design, and coding principles (e.g.: clean code, DRY/KISS, SOLID)
Has knowledge of Postgres, KAFKA, Elasticsearch, S3/Minio
Knowledge of testing frameworks like Jest, React Testing Library.
Familiarity with CI/CD pipelines for frontend applications.
Experience with eCommerce platforms is a plus.