Full-Stack Developer (Nodejs, JavaScript/TypeScript, AWS)

• *About Eva**

Eva is a results-driven technology and services provider that helps eCommerce brands, resellers, and agencies maximize their growth while reducing operational costs. Eva combines proprietary optimization & intelligence software with Amazon management and 3PL services to optimize our client’s visibility, efficiency, and profitability of their Amazon and eCommerce operations. 90% of Eva’s customers are in the US.

Eva has a bottom-up culture, where we expect each individual to drive their own business and apply Eva's principles to every single task. Eva's Principles are Customer Obsession, Accountability & Ownership, Remote Collaboration & Growth, Integrity, and Deliver Results. We believe in empowering each team member to drive their business forward while adhering to these guiding principles.

• *Role Overview**

We are looking for a Full-Stack Developer with strong background in Node.js and JavaScript or TypeScript to help us build scalable, data-intensive web applications and internal platforms used by global eCommerce clients. This role requires balanced ownership across frontend, backend, and data systems, with exposure to modern event-driven and analytics-heavy architectures.

• *Key Responsibilities
• Design, develop, and maintain full-stack applications using Node.js, React and Next.js
• Build and maintain scalable RESTful APIs and backend services
• Work with PostgreSQL for transactional systems and ClickHouse for analytics and large-scale event data
• Contribute to event-driven architectures using Kafka and/or RabbitMQ
• Develop and maintain data pipelines that process high-volume events such as orders, ads, user activity, and system events
• Optimize frontend performance using SSR, SSG, and ISR in Next.js
• Collaborate closely with product, design, and data teams to translate business requirements into technical solutions
• Integrate third-party APIs including Amazon, Shopify, and internal services
• Troubleshoot production issues and take ownership of performance, reliability, and scalability
• Write clean, testable, and well-documented code
• Participate in code reviews, architectural discussions, and technical decision-making
• *Requirements
• At least 3 years of professional experience as a Full Stack Developer
• Strong proficiency in React and Node.js and Next.js
• Experience with cloud platforms, particularly AWS
• Solid experience with JavaScript / TypeScript
• Backend development experience with Node.js and API design
• Experience working with PostgreSQL
• Good understanding of asynchronous systems, background jobs, and message-based processing
• Familiarity with event-driven architecture concepts
• Experience using Git and collaborative development workflows
• Ability to work effectively in a remote-first environment
• Strong written and verbal communication skills in English
• *Nice to Have / Strong Plus**
• Hands-on experience with Kafka and RabbitMQ
• Experience consuming and processing high-volume message streams
• Experience with ClickHouse or other analytical databases
• Familiarity with Redis for caching or queues
• Experience with Docker, CI/CD pipelines, and cloud platforms (AWS preferred)
• Background in eCommerce, especially Amazon or Shopify ecosystems
• Exposure to microservices and distributed systems