Software Engineer Iii, Fullstack, Quickpack (Remote)

Overview Software Engineer III, FullStack, QuickPack (Remote) at Shippo. Shippo is the shipping layer of the internet and a core building block of ecommerce. Our mission is to help merchants succeed through world-class shipping, offering the most competitive rates, automatic international documents, shipment tracking, returns processing, and more via a single API and dashboard. This is a remote-friendly, globally distributed team opportunity. Responsibilities Translate complex requirements into elegant, performant features and products. Build end-to-end solutions spanning APIs, services, databases, and modern UIs. Deliver robust, well-tested code and own features from design through production. Contribute reusable components that improve product consistency and scalability. Participate in architectural discussions and technical breakdowns. Provide technical insights in planning and reviews to streamline delivery and support QA with stronger test automation. Participate in on-call rotation and respond quickly to incidents. Implement telemetry and tools to analyze user behavior, technical impact, and business outcomes. Qualifications 4 years of software development experience, including building and maintaining distributed systems. Experience across backend and frontend development. Proficiency in JavaScript and TypeScript. Strong experience with modern UI frameworks (React with hooks and context API), libraries (Redux, Tanstack Query, MUI), and testing frameworks (Jest, Testing Library, Playwright). Familiarity with server-side programming (Python, Go, Java, Ruby) and microservice frameworks (FastAPI, RESTful services). Familiarity with cloud platforms (AWS, GCP, Azure) and containerization (Docker, Kubernetes) is a plus. Solid understanding of software design principles, OOP, and design patterns. Ability to debug and optimize full-stack applications for performance and scalability. Strong collaboration and communication skills and the ability to work effectively across teams. Passion for user-friendly, reliable applications and a mindset of continuous learning. BS in Computer Science, Software Engineering, or related field (or equivalent experience). Advanced English proficiency. Bonus: Experience in shipping or logistics; API integration experience (REST, GraphQL, gRPC); Familiarity with Django; Experience with DevOps tools (Docker, Terraform, CircleCI, New Relic, PagerDuty); AWS/Cloud services expertise. Additional information Company equity and policies. Shippo celebrates inclusivity and is committed to equal access to opportunities for people from all backgrounds, perspectives, and geographies. If you need assistance or a reasonable accommodation during the application process, contact our remote-first program, "Shippos Everywhere," roles can be based anywhere in the US (with some state exclusions) or internationally. For locations outside the US and Ireland, employment contracts are powered by Remote.com. You can be successful at Shippo regardless of location. J-18808-Ljbffr

Location: Natal, Rio Grande do Norte, BR

Posted Date: 11/3/2025