Full-Stack SDE II: End-to-End Feature Ownership

Cacheflow; Bellevue (WA); Hybrid; MXN 1,547,000 - 2,579,000; Full time

Job summary

OfferUp is seeking a Full Stack Software Engineer II to join the Business team and ship end-to-end features across the stack. You will own features from concept to rollout, with React front-end, TypeScript, GraphQL, Node.js, and Java services. You will work with cross-functional teams to drive impact and coach junior engineers.

You will participate in code reviews, contribute to runbooks and monitoring, and leverage AI coding tools to boost velocity. 2+ years of experience required.

Qualifications

• 2+ years of professional software engineering experience.
• Ability to own the delivery of multiple features end-to-end (plan, design, develop, deploy).
• Strong coding skills across the full stack: React, TypeScript, HTML, CSS, and modern web tooling; Java knowledge; microservices understanding.

Responsibilities

• Design, build, and deploy new user experiences and backend services across five business verticals using React, TypeScript, GraphQL, Node.js, and Java.
• Own features end-to-end: plan, design, develop, deploy, measure, and iterate.
• Collaborate with cross-functional teams (Product, Design, Data, Business) to implement new features.
• Contribute to A/B tests and use results to decide what ships.
• Participate in code reviews and enforce good patterns, testing, and edge-case handling.
• Coach and mentor junior team members, new hires, and interns.
• Create shared components, utilities, and services to improve team velocity.

Skills

React

TypeScript

GraphQL

Node.js

Java

REST API design

AI coding tools

Code reviews

Mentoring

Education

BS or MS in Computer Science, or equivalent practical experience

Tools

AWS cloud infrastructure

CI/CD pipelines

Job description

OfferUp is seeking a Full Stack Software Engineer II to join the Business team and ship end-to-end features across the stack. You will own features from concept to rollout, with React front-end, TypeScript, GraphQL, Node.js, and Java services. You will work with cross-functional teams to drive impact and coach junior engineers.

You will participate in code reviews, contribute to runbooks and monitoring, and leverage AI coding tools to boost velocity. 2+ years of experience required.