Search the 7 jobs at OfferUp

As a Junior Software Development Engineer on the Services team, you will develop and deploy new features, maintain code quality, and improve user experiences for mobile and web applications using technologies like NodeJS, React, and React Native. You will collaborate with cross-functional teams and enhance coding patterns to improve operational excellence.

As a Junior Software Development Engineer on the Services team, you will develop and deploy features using front-end technologies, collaborate with cross-functional teams, maintain code quality, and contribute to creating new web and mobile experiences. Responsibilities include designing, coding, testing, and analyzing metrics.

As a Junior Software Development Engineer - Backend on the Advertising team, you will develop and deploy features on the backend architecture, engage in architecture discussions, conduct code reviews, and collaborate with cross-functional teams to deliver new advertising experiences for OfferUp.

As a Junior Software Development Engineer - Backend, you will develop and deploy features for OfferUp’s advertising backend. Responsibilities include delivering sub-features, participating in architecture discussions, and maintaining code quality while collaborating with product and BizOps teams to enhance advertising experiences.

As a frontend software engineer on OfferUp's Advertising Team, you will develop and maintain mobile advertising features, collaborate with teams for innovative solutions, ensure high-quality user experiences, and mentor junior team members, all while utilizing technologies like React Native, Kotlin, Swift, and GraphQL.

The Software Development Engineer II - Frontend will develop and maintain mobile advertising features, collaborate with cross-functional teams, enhance ad partner integrations within a React Native app, and contribute to code reviews while mentoring junior team members.

As a frontend software engineer on the Advertising Team, you will develop and maintain mobile ad features, collaborate with teams for advertising solutions, integrate SDK-based ad partners, write efficient code, and mentor junior members. You will stay updated with industry trends to enhance innovation.