Senior Full-Stack Engineer

Job Summary

To support Wunderkind Advertising's roadmap, the full-time Senior Full-Stack Engineer will design, build, and maintain product capabilities across backend services, APIs, and frontend interfaces while working remotely.

Key responsibilities

• Design and implement full stack product capabilities that support advertising functions and workflows
• Contribute to supply-side product features, including new ad placements and multi-campaign activation rules
• Collaborate with product managers and designers to translate roadmap items into technical designs and production-ready implementations

Required qualifications

• 5+ years of professional software engineering experience with a focus on both backend and frontend development
• Strong proficiency in backend languages such as Go or Java, and modern frontend technologies like React and TypeScript
• Experience designing and integrating with RESTful APIs and event-driven systems
• Solid understanding of ad-tech concepts, including supply and demand flows and OpenRTB
• Ability to work independently and manage the full delivery lifecycle from design to post-launch support