• Take ownership of the end-to-end fullstack development process of various types of user-facing applications. • Communicate with and create solutions for internal and external stakeholders. • Optimize applications to provide top-level performance and user experience. • Create reusable tools that accelerate the development of new applications. • Collaborate with a cross-functional team of developers, data scientists, product managers, designers, and operation teams to create impactful products.

• Software Development & Execution: Build and maintain the operating system images used on robots and edge devices, including the bootloader, kernel, device drivers, filesystems, and system libraries. • System Orchestration & Security: Take ownership of technical projects within the robot platform stack, including service management and orchestration systems using systemd and k3s, secure local and remote service access mechanisms, robust installation and over-the-air (OTA) software update mechanisms, and provisioning and commissioning scripts for core device environments. • Code Quality & Reliability: Write clean and maintainable code, while contributing to thorough code reviews and automated testing suites. • Debugging & Troubleshooting: Actively troubleshoot complex low-level issues across the robot software stack, focusing on OS-level bugs and hardware-software integration challenges. • Team Collaboration: Collaborate with manufacturing, test, and robot software engineers to implement the features and interfaces they need to succeed, contributing to the evolution of our developer tooling and internal best practices to improve team velocity and software quality.

• Own the Search Engine architecture: technology direction (Vespa-based), document schema, query serving, and operational model • Own and build the Indexing Pipeline: Temporal-orchestrated workflows that ingest, validate, transform, and write data into the search engine and availability store • Own Availability: zone-based delivery filtering, schedule matching, and the data model that powers it- extracted from the legacy monolith and re-implemented. • Own the Two-Stage Filtering Architecture: zone-based availability filtering followed by Vespa filtering and ranking • Drive search relevance and ranking strategy across ordering contexts and customer types, in collaboration with product and data • Define clear, well-versioned APIs and contracts for how search and availability are consumed across all channels • Manage migration sequencing and risk across the phased rollout (Typeahead, Availability, Core Search) • Build a measurement and experimentation foundation supporting full-funnel evaluation, from CTR through order fulfillment • Lead through collaborative design: white-boarding, technical discussions, and aligning teams around clear architectural decisions • Partner with Platform Engineering on shared service patterns, Temporal, observability, secrets, and CI/CD • Partner with product, data, and downstream consumers on relevance, ranking signals, and API contracts • Act as a technical multiplier through design reviews, code reviews, architectural guidance, and mentorship

• Build and ship full-stack features for an AI-native platform • Implement product designs using React and TypeScript on the front end • Develop and maintain backend services using Node.js • Work within existing architecture while contributing clean, maintainable code • Turn well-defined requirements into working product features efficiently • Fix bugs and address issues in existing production systems • Improve configurability and self-service capabilities for customers • Support updates and refinements required for ongoing customer use • Help keep the platform stable, reliable, and easy to operate • Work closely with US-based engineers on scoped feature work • Follow established patterns and architectural guidance • Communicate clearly about progress, blockers, and tradeoffs • Contribute to documentation and handoffs when needed • Assist with infrastructure-related tasks as needed • Help deploy tools or support foundational infrastructure work when scoped • Collaborate with infra-focused contractors or engineers as required