Full Stack Developer - Amazon SP-API Systems

Design, develop, and maintain software solutions integrated with Amazon SP-API for automating operational processes and managing customer data.

Collaborate with the Technical, Strategic, and Advertising teams to transform business needs into scalable and high-performing tools.

Manage the evolutionary maintenance of Vendora's proprietary dashboards, enhancing UX, performance, and stability.

Integrate data from Amazon Seller/Vendor Central, Ads, and internal systems to create a unified analytics and governance ecosystem.

Apply best practices in security, versioning, and testing to ensure system reliability and compliance.

Document processes and technical components, ensuring code traceability and effective collaboration between departments.

3+ years of experience in Full Stack development (frontend + backend) in production environments.

Strong knowledge of Node.js, TypeScript, React, or Next.js and relational/non-relational databases (MySQL, MongoDB, PostgreSQL).

Proven experience with REST APIs and complex integrations, preferably in e-commerce or marketplace settings.

Knowledge of design patterns, modular architectures, and microservices principles.

Ability to work in cross-functional teams, in a data-driven and agile environment.

Good command of technical English and a strong problem-solving attitude.

Preferred Qualifications

Direct experience with Amazon SP-API or Selling Partner API (authentication, endpoints, rate limits).

Knowledge of Python or AWS Services (Lambda, S3, DynamoDB, CloudWatch).

Experience in workflow automation (feeds, flat files, catalogs, reporting).

Familiarity with version control systems (Git/GitHub) and CI/CD.

A scalability-oriented mindset and focus on building proprietary solutions that generate operational efficiency for clients.