Full-Stack Engineer | Remote, Equity Options & Unlimited PTO

Underdog: Verified engineers. Interview-ready. Searching confidentially. And companies apply to you; San Francisco (CA); Hybrid; USD 210,000 - 300,000; Full time

Benefits offered by this job

Equity

Hybrid work in SF/South Bay

Health benefits + 401(k) matching

Unlimited PTO

Learning stipend

Job summary

Underdog: Verified engineers. Interview-ready. Searching confidentially.

And companies apply to you is seeking a Full Stack Engineer in the SF Bay Area. You will architect and deliver high-impact features across web and mobile platforms, collaborating closely with cross-functional teams to shape the product roadmap for enterprise-grade clients. You will ship with React and Ruby on Rails, optimize PostgreSQL databases and AWS infrastructure, and participate in on-call rotations, code reviews, and

Qualifications

• 3+ years of full-stack development experience with React and/or Ruby on Rails in production environments.
• Proven track record of shipping high-quality B2B SaaS products for non-technical users.
• Strong grasp of cloud platforms (AWS), containerization (Docker), and infrastructure-as-code principles.
• BS/MS in Computer Science or equivalent hands-on engineering experience.
• Must be based in the SF Bay Area and comfortable with a hybrid work model (2-3 days in-office).

Responsibilities

• Ship end-to-end solutions using React (TypeScript) for frontend and Ruby on Rails for backend systems, ensuring seamless integration between web and mobile apps.
• Optimize performance, scalability, and security across PostgreSQL databases, RESTful APIs, and AWS cloud infrastructure.
• Lead code reviews and architectural decisions while managing technical debt in a fast-paced startup environment.
• Partner with product managers and customer success teams to translate non-technical user needs into elegant technical solutions.
• Implement CI/CD pipelines and automated testing frameworks to maintain rapid, reliable deployment cycles.
• Troubleshoot production issues and contribute to on-call rotations for mission-critical systems.

Skills

React

Ruby on Rails

Full-stack development

AWS

Docker

CI/CD

RESTful APIs

Education

BS/MS in Computer Science or equivalent hands-on engineering experience

Tools

PostgreSQL

RESTful APIs

Job description

Underdog: Verified engineers. Interview-ready. Searching confidentially.

And companies apply to you is seeking a Full Stack Engineer in the SF Bay Area. You will architect and deliver high-impact features across web and mobile platforms, collaborating closely with cross-functional teams to shape the product roadmap for enterprise-grade clients. You will ship with React and Ruby on Rails, optimize PostgreSQL databases and AWS infrastructure, and participate in on-call rotations, code reviews, and