About the Role

The OfferUp Business team owns the platforms that power every business vertical on our marketplace: Storefronts, Auto Dealers, Services, Rentals, and Jobs. Our customers aren/'t casually browsing; they/'re running businesses on top of what we build, so every feature we ship has a direct, measurable impact on their livelihood and on OfferUp/'s revenue. We operate the full stack end-to-end, including microservices that handle high request rates and integrations with partners like Stripe and Shopify. We move fast, instrument everything, and treat experimentation as a first-class part of the workflow. The roadmap is wide open for someone who wants to help shape it.

As a Full Stack Software Engineer II on the Business team, you/'ll be a proven contributor who ships features end-to-end across the stack, from the React components our business customers interact with to the Java services and data pipelines behind them. You/'ll take ownership of the work you deliver, raise the quality of the code around you, and grow into a high-performing, reliable contributor on the team.





Responsibilities
- Design, build, and deploy new user experiences and backend services across our five business verticals, using React, TypeScript, GraphQL, Node.js, and Java
- Own features end-to-end: plan, design, develop, deploy, measure, and iterate
- Break down complex engineering problems into achievable tasks and deliver them within committed timeframes
- Work collaboratively with cross-functional teams (Product, Design, Data, Business stakeholders) to design and implement new features
- Contribute to A/B tests and use experimentation results to decide what ships
- Actively 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 that improve team velocity across the stack
- Maintain and improve runbooks, alerting, and monitoring for the

📌 Software Development Engineer II Full Stack (Colombia)
🏢 OfferUp
📍 Colombia