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Staff Software Engineer, Full Stack

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Staff Software Engineer, Full Stack in USA

  • Mountain View, CA

Responsibilities

  • Build and maintain Shop frontend experiences using React, Next.js, and TypeScript.
  • Build and extend backend REST endpoints and services, owning work from frontend UI through backend APIs.
  • Integrate with Shopping Graph and Developer Portal APIs for merchant data, offer eligibility, and personalization signals.
  • Participate in the GKE migration and adoption of shared UI patterns across the Shop codebase.
  • Contribute broadly useful components and patterns to ID.me’s shared UI Foundations when appropriate.
  • Partner with Design and Product to deliver discovery, personalization, loyalty, campaign, and marketing experiences.
  • Define testing, code-quality, and review patterns and mentor other engineers.
  • Ensure performance, accessibility, cross-browser reliability, and production support through incident and bug resolution.

Requirements

  • Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
  • Typically 5+ years of frontend engineering experience.
  • Deep expertise in vanilla JavaScript, HTML, and the DOM.
  • Hands-on production experience with Web Components, including Custom Elements, templates, Shadow DOM, slots, and events.
  • Production experience with React and Next.js.
  • Experience with UI component libraries or design systems, design tokens, theming, and scalable CSS.
  • Experience collaborating with Design on system-level UI and strong knowledge of accessibility standards and browser behavior.
  • Working proficiency in a backend language for building and maintaining REST services.
  • Experience owning full-stack work from frontend UI through backend services and APIs.
  • Comfort using AI tooling for code generation, test coverage, and documentation.
  • Preferred experience includes commerce or marketplace stacks, shared internal design systems, micro-frontends, personalization or offer-ranking interfaces, affiliate integrations, e-commerce platforms, identity, benefits, or credential-based access concepts.

Benefits

  • Comprehensive medical, dental, vision, HSA, FSA, commuter, life, disability, accident, and critical illness benefits.
  • 401(k) with company match, parental leave, unlimited paid time off subject to policy, and eight company-wide holidays.
  • Additional benefits include referral bonuses, employee assistance, pet insurance, travel assistance, wellbeing and childcare discounts, benefit advocates, and learning and development support.
  • Full-time, in-office work five days per week at the Mountain View, California office.

Salary: $222k - $258k/yr

ID.me

ID.me builds a secure digital identity network and wallet used for identity proofing, sign-in, and community verification across government, healthcare, and commerce. The company sells authentication and verification services to agencies and enterprises, including NIST 800-63-3 IAL2/AAL2–approved...

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