Role Description As a Software Engineer Intern, you’ll gain hands-on experience building real-world systems that power our platform. You’ll work alongside experienced engineers, contribute to meaningful projects, and learn modern tools and frameworks used in production environments. This role is ideal for someone who is excited to learn, enjoys solving problems, and wants to apply their academic experience to real-world challenges. - Contribute to the development of features and improvements across our platform using technologies like TypeScript, React, Golang, Python, and AWS. - Collaborate with engineers, product managers, and designers to bring ideas to life. - Participate in code reviews, team discussions, and design sessions to learn engineering best practices. - Write clean, maintainable, and well-tested code with guidance from mentors. - Debug issues, write tests, and help improve system reliability and performance. - Learn how scalable systems are built, including exposure to: - APIs and backend services - Frontend applications (web and mobile) - Databases (PostgreSQL, DynamoDB) - Cloud infrastructure (AWS, serverless/Lambda) - Contribute to one or more of our teams: - Logistics / hub software - Consumer products (Returnista iOS app, Returns Portal) - Merchant & location dashboards Qualifications - Currently pursuing a Bachelor’s or Master’s degree in Computer Science or a related field. - Strong understanding of computer science fundamentals (data structures, algorithms, or systems). - Experience writing code through: - Coursework - Personal projects - Internships or hackathons (optional, not required) - Familiarity with at least one programming language (e.g., JavaScript/TypeScript, Python, Java, Go, etc.). - Interest in full-stack development, backend systems, or frontend applications. - Ability to learn quickly, ask questions, and seek feedback. - Strong problem-solving skills and attention to detail. - Comfortable working in a collaborative, remote environment. Requirements - Nice to have (but not required): - Exposure to modern web frameworks (e.g., React). - Familiarity with APIs, databases, or cloud platforms (AWS, GCP, etc.). - Experience with projects using: - TypeScript / JavaScript - Python or Go - SQL or NoSQL databases - Interest in mobile development (iOS/Android). - Curiosity about e-commerce, logistics, or sustainability. Benefits - Hands-on experience working on production systems used by real customers. - Mentorship from experienced engineers. - Exposure to modern technologies and engineering practices. - Opportunity to make a meaningful impact during your internship. - A deeper understanding of how software is built and scaled in industry.

• Building user-facing features with a focus on simplicity and top-notch user experience • Working across the stack, from database models to API endpoints and UI components • Improving our real-time data synchronization protocol • Adding teams & collaboration features across the platform • Adding support for user data version history and version control capabilities • Working on API testing automation features and scripting capabilities in the product • Adding support for various formats like OpenAPI, and import/export mechanisms • Integrating parts of the platform to create delightful and consistent overall DX/UX • Adding analytics, monitoring, and alerts to our service

• Architecture Leadership and AI-first Development: Partner with a small team of Software Architects in support of 60+ developers actively enhancing four or more major projects at any given time. • Technical Responsibilities: Help refine plans and architectures to modernize Microsoft stacks to .NET Core and React. • Cross-Functional Collaboration: Success in this role is heavily dependent on working with Professional Services, Support, Security, Product Managements and Engineering in other verticals to ensure low drama, repeatable customer success.

• Own full-stack features end-to-end — from database models and APIs to frontend integration and UX correctness. • Design and extend backend systems that power complex agent orchestration — subagents, skills, knowledge base retrieval, parallel execution, and long-running workflows. • Build and evolve REST APIs that are stable, well-typed, and easy for the frontend and agents to consume. • Integrate and debug LLM-powered workflows — prompts, tools, retrieval, evaluation loops — with a strong focus on reliability and observability. • Ensure frontend and backend systems interoperate cleanly: tight contracts, predictable data flow, and minimal friction. • Improve performance, resilience, and security across the stack as usage and complexity grow. • Use coding agents (Claude Code, Cursor, etc.) as force multipliers to move faster and push quality higher. • Collaborate closely with product and design to turn ambiguous ideas into shipped, production-grade features. • Raise the technical bar through thoughtful code reviews, architectural discussions, and mentorship of junior engineers.