Arbor

Senior Full-stack Engineer

Arbor

full-time

Posted on:

Location Type: Remote

Location: Remote • Massachusetts • 🇺🇸 United States

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Job Level

Senior

Tech Stack

JavaScriptNext.jsNode.jsPostgresReactSQLTypeScript

About the role

  • Lead user-facing development for our marketplace platform, from real-time rate comparisons to customer dashboards and enrollment flows
  • Set technical direction for frontend architecture, tooling, and best practices across the team
  • Build polished, performant interfaces that make complex energy market data intuitive for consumers and businesses
  • Mentor and grow frontend engineers; conduct code reviews that raise the bar on quality and craft
  • Partner with product and design to translate user needs into delightful, high-converting experiences. Take product ownership on select features and projects when necessary.
  • Champion AI-augmented development workflows - we expect leads to model how AI tools can multiply team output
  • Balance hands-on contribution (expect 60-70% coding) with technical leadership and cross-functional collaboration

Requirements

  • 5+ years of full stack engineering experience, with at least 1-2 years in a tech lead or senior mentorship capacity
  • Expert-level React and Next.js skills; you've architected and scaled production applications, not just contributed to them
  • Familiarity with SQL (Postgres preferred), Node, API development patterns
  • Strong TypeScript proficiency and opinions on frontend patterns that actually work at scale
  • Clear communication skills; you can articulate technical tradeoffs to engineers and non-engineers alike
  • Eye for UI/UX quality; you care about the details that separate good products from great ones
  • Experience with modern frontend tooling, testing strategies, and performance optimization
  • AI fluency: you're already using AI coding tools daily and excited to help the team level up their AI-augmented workflows
  • Comfort with ambiguity and a bias toward shipping; you thrive when ownership is high and direction-setting is part of the job
  • Interest in energy, climate tech, or marketplace products is a strong plus
Benefits
  • Competitive salary + meaningful equity + benefits
  • Remote-friendly with occasional in-person collaboration as needed

Applicant Tracking System Keywords

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

Hard skills
ReactNext.jsSQLPostgresNodeAPI developmentTypeScriptfrontend patternsperformance optimizationtesting strategies
Soft skills
clear communicationmentorshiptechnical leadershipcross-functional collaborationattention to detailcomfort with ambiguityownershipdirection-setting