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Senior Full-stack Engineer (Firebase)

· Job Posted February 21, 2026
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Job Description

We are looking for a Senior Full Stack Engineer to join a high-velocity product and engineering team. In this role, you'll work directly with leadership to architect and ship scalable features across a modern tech stack, with high impact and visibility. You’ll play a key role in improving user growth and retention, collaborating cross-functionally to bring new features to life and support a growing base of hundreds of thousands of users.

Job Responsibility

  • Own and ship major features across the React + Node.js codebase
  • Rapidly prototype, test, and iterate on new product ideas
  • Architect clean, modular, scalable solutions using Firebase and GCP
  • Build integrations with partners like Stripe, TransUnion, and Home Depot
  • Collaborate closely with Product and Design teams to enhance the user experience
  • Review code and mentor teammates to support team velocity and code quality

Requirements

  • 6+ years of experience developing with Node.js and React (Redux, Tailwind) with serverless environments like Cloud Functions or AWS Lambdas
  • Solid NoSQL infrastructure experience with Firebase (Realtime DB, Auth, Cloud Functions)
  • Experience designing and maintaining large-scale, serverless architectures
  • Strong knowledge of writing clean, testable, modular code
  • Ability to work independently on major features with minimal supervision
  • A team-oriented mindset and openness to feedback
  • Enthusiasm for mentoring others and contributing to a positive engineering culture

Nice to have

Experience in Proptech, Fintech, or with payment systems

What we offer

  • Long-term projects
  • 100% remote work
  • Payment in USD
  • Paid Time Off (PTO)
  • Work from Home (WFH) & Training reimbursement
  • English lessons
  • Technical training
  • Career coaching

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