Software Development Engineer II - Remote

Overview

As a Software Development Engineer II, you will play a critical role in maintaining and evolving OfferUp's client engineering platform and app ecosystem, as well as leading efforts to build systems that detect and prevent fraudulent behavior in our marketplace. You will ensure app stability, performance, and developer efficiency by tackling complex technical challenges, collaborating across teams, and driving innovation.

In Short

• Create and deliver new web experiences using web technologies such as NodeJS, React, and React Native.
• Design, develop, and maintain robust and scalable backend services and APIs.
• Collaborate with cross-functional teams to implement new features.
• Enforce best practices and drive code quality.
• Break down complex engineering problems into achievable tasks.
• Participate in code reviews.
• Coach and mentor junior team members.
• Create shared components and utilities.

Requirements

• 3+ years professional software engineering experience.
• Ability to own the delivery of multiple features end-to-end.
• Proficient in core languages (e.g. Javascript, Typescript).
• Strong fullstack coding skills, including front-end technologies.
• Experience with scalable backend services and APIs.
• Strong coding skills in Java.
• Understanding of database design and data modeling.
• Knowledge of Data Structures.
• Desire to learn and adapt to a fast-moving environment.
• Experience with cross-browser compatibility and optimization techniques.

Benefits

• Work in a dynamic team environment.
• Opportunity to develop innovative solutions.
• Collaborate with cross-functional teams.
• Mentorship opportunities.
• Work on a trusted platform used by millions.