Full Stack Engineer

Summary

Roo is a technology company providing a veterinary staffing platform that connects veterinary professionals with animal hospitals. Roo is seeking a Full Stack Engineer (Software Engineer II) to design, build, and maintain scalable marketplace features across its mobile and backend stack while collaborating cross-functionally and mentoring engineers.

Responsibilities

• Work closely with product managers, designers, analysts, and engineers to deliver robust and thoughtful technical solutions that solve real business problems
• Design, develop, and maintain features across our stack, with a focus on scalable architecture, performance, and maintainability
• Write clean, efficient, and well-documented code, contributing to both our React Native mobile app and backend services
• Participate in technical design discussions and make meaningful contributions to architectural decisions
• Lead by example through high-quality code, peer code reviews, and mentoring early-career engineers
• Own the testing lifecycle for your features—writing unit tests with Jest and end-to-end tests with Cypress
• Investigate and resolve production issues, improve observability, and contribute to platform reliability
• Partner with DevOps and infrastructure teams to ensure smooth deployments, CI/CD workflows, and system performance
• Stay up-to-date on industry trends and best practices, and proactively introduce improvements to tools, processes, or technologies

Skills

• 2–4 years of professional experience as a Software Engineer, with strong proficiency in TypeScript/JavaScript
• Mobile development experience (e.g., React Native or another mobile framework)
• Experience with Node, Express, React, AWS, and relational databases
• Proficient at writing complex and efficient SQL queries
• Strong communication and teamwork skills
• Highly self-driven with a passion to solve problems and research solutions
• Extremely agile & flexible, since we are evolving continually
• Demonstrates empathy and collaboration within the team, across teams, and across functions
• Trustworthy with impeccable integrity, authenticity, and high ethical standards
• Great attention to details
• Can do positive attitude
• Experience working with a growing team and early stage startup strongly preferred
• Degree in Computer Science or relevant field preferred

Qualifications

Must Haves

• 2–4 years of professional experience as a Software Engineer, with strong proficiency in TypeScript/JavaScript
• Mobile development experience (e.g., React Native or another mobile framework)
• Experience with Node, Express, React, AWS, and relational databases
• Proficient at writing complex and efficient SQL queries
• Strong communication and teamwork skills
• Highly self-driven with a passion to solve problems and research solutions
• Extremely agile & flexible, since we are evolving continually
• Demonstrates empathy and collaboration within the team, across teams, and across functions
• Trustworthy with impeccable integrity, authenticity, and high ethical standards
• Great attention to details
• Can do positive attitude

Nice to Haves

• Experience working with a growing team and early stage startup strongly preferred
• Degree in Computer Science or relevant field preferred

Benefits

• Remote-first role
• Hybrid role for employees based in San Francisco
• Accelerated growth & learning potential.
• Stipends for home office setup, continuing education, and monthly wellness.
• Comprehensive health benefits to fit your needs with base medical plan covered at 100% with optional premium buy up plans.
• 401K
• Unlimited Paid Time Off.
• Paid Maternity/Paternity and reproductive care leave.
• Gifts on your birthday & anniversary.
• Opportunity for domestic travel, including for regional team building events.