• Perform software engineering activities in all layers of the stack, from setting up the database to programming in the back-end and the appearance at the front-end. • Work on problems of diverse scope and complexity ranging from moderate to substantial. • Advise executives to develop functional strategies (often segment specific) on matters of significance. • Exercise independent judgment and decision making on complex issues regarding job duties and related tasks. • Lead technical architecture and design and present vision. • Partner with senior business and functional leaders to define technical direction. • Deliver business-critical systems and components with high quality and on time. • Lead by example by doing hands-on platform, backend, and frontend development. • Review pull requests and provide constructive feedback. • Investigate and propose new ideas, frameworks, technologies, or processes.

• Lead technical architecture and design and present vision • Problem-solving expertise using advanced data structures and algorithms • Possess the ability to evaluate problems in both strategic and tactical terms • Lead a small team of high-caliber engineers by mentoring and coaching • Senior positive change with technical vision and innovative solutions • Strong affinity to software-driven engineering & automation • Partner with senior business and functional leaders to define technical direction • Deliver business-critical systems and components with high quality and on time • Lead by example by doing hands-on platform, backend, and frontend development • Review requests and provide constructive feedback • Investigate and propose new ideas, frameworks technologies, or processes

• Own end-to-end features in Cart & Checkout, collaborating with Product, Design, Data, and partner engineering teams to define scope, architecture, and rollout plans. • Design and implement full-stack solutions using technologies like TypeScript, React/Next.js, Tailwind, AWS Lambdas, DynamoDB, Redis, and modern CI/CD workflows. • Lead technical design for high-impact initiatives in areas such as: • Global checkout flows (multi-currency, taxation, shipping, localized UX). • Fraud and risk controls that protect customers and the business. • Enabling buying pathways in ever-expanding sales channels • Champion quality and operational excellence: • Write well-tested, well-documented code. • Instrument monitoring, logging, and alerting for new features. • Plan safe rollouts with feature flags, A/B tests, and clear rollback strategies. • Shepherd work from idea to stable production: • Drive technical discovery and spike work when requirements are ambiguous. • Collaborate with QA and SRE to ensure readiness for peak events (launches, BFCM, campaigns). • Support on-call rotations by helping debug, fix, and prevent incidents in critical revenue paths. • Raise the bar for the team: • Mentor other engineers through design reviews, pairing, and thoughtful code review. • Help standardize patterns, documentation, and best practices as the team and codebase scale.

• Survey the technical landscape to identify the right tools, platforms, and technologies to accomplish modernization objectives • Develop solutions that leverage generative AI and traditional engineering approaches to understand legacy systems and their business rules • Build proofs of concept, prototypes, and demonstration applications that showcase modernization capabilities • Design and implement approaches for translating legacy systems into modern architectures and technology stacks • Develop solutions that reduce modernization risk by validating replacement applications and ensuring functional parity • Brainstorm and evaluate multiple approaches to complex technical problems, identifying trade-offs and risks • Experiment with new technologies and methodologies to rapidly identify successful patterns and limitations • Collaborate with engineering teams, subject matter experts, and government stakeholders to understand constraints and build support for modernization strategies • Create reusable patterns, playbooks, and processes that help teams modernize legacy systems more effectively • Support modernization efforts by applying tools and approaches to real-world client challenges