Extend

Senior Software Engineer

Extend

full-time

Posted on:

Location Type: Remote

Location: Remote • 🇺🇸 United States

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Salary

💰 $171,000 - $198,000 per year

Job Level

Senior

Tech Stack

AWSReactTypeScript

About the role

  • Architect and design purchasing APIs to handle high traffic spikes.
  • Partner with product and design to build backend systems for multi-step purchasing journeys.
  • Decouple core purchasing logic for rapid market/product launches.
  • Mentor and elevate the engineering team through code reviews and architectural guidance.
  • Design and implement event-driven workflows for complex, long-running processes.

Requirements

  • 10+ year history of building and maintaining critical backend systems where reliability and performance are non-negotiable.
  • Comfortable discussing API design and database choices.
  • Experience designing resilient, high-throughput systems.
  • Experience with TypeScript, React, and various AWS services.
  • Ability to design event-driven workflows and long-running processes.
  • Experience with system architecture, code reviews, mentorship, and architectural guidance.
Benefits
  • Working with a great team from diverse backgrounds in a collaborative and supportive environment.
  • Competitive salary based on experience, with full medical and dental & vision benefits.
  • Stock in an early-stage startup growing quickly.
  • Generous, flexible paid time off policy.
  • 401(k) with Financial Guidance from Morgan Stanley.

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
API designbackend systemsevent-driven workflowsTypeScriptReactAWS servicessystem architecturecode reviewsmentorshiphigh-throughput systems
Soft skills
mentoringarchitectural guidancecollaborationcommunication