Senior Back End Developer - AdTech

Job Summary Our client, a leading retail & consumer goods provider, is seeking a Senior Backend Developer - AdTech to join their team in Minneapolis, Minnesota. The Backend Developer will build and enhance seller-facing campaign management workflows. Core Responsibilities Build and enhance seller‑facing campaign management workflows Integrate with external advertising platforms such as Criteo and ad‑serving systems Implement reporting, spend tracking, and billing event pipelines Improve campaign synchronization and product eligibility systems Modernize frontend and backend architecture for scalability and maintainability Required Skills & Experience (Must‑Haves) 7+ years of backend development experience Strong Java/Kotlin and Spring Boot/WebFlux expertise Experience with microservices and REST API development Strong understanding of Kafka and event‑driven architecture Knowledge of distributed systems, concurrency, and async processing Strong SQL and PostgreSQL/MySQL performance optimization skills Experience with Kubernetes, CI/CD, and cloud‑native applications Key Competencies & Behaviors Ownership of system reliability Seamless collaboration with partners Proactive continuous improvement Work Environment Location: Minneapolis, MNOnsiteCompensation & Benefits: Pay Range: The approximate pay range for this position is between $130,000 and $145,000. Final compensation may vary based on factors including but not limited to background, knowledge, skills, and location. We comply with local wage minimums. Medical, Dental, & Vision insurance plans. Employee Stock Ownership Plan. 401K offered. #J-18808-Ljbffr