Overview:
Position: Senior Back End Developer III - AdTech Focus
Location: Richfield, MN (Hybrid - 1-2 days onsite per week preferred; remote considered)
Employment Type: Contract (7-12+ Months)
Project Scope
- Enhance seller-facing campaign management workflows.
- Integrate with external advertising platforms (e.g., 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.
Key Skills & Experience
- 7-10 years of backend development experience.
- Strong expertise in Java/Kotlin and Spring Boot/WebFlux.
- Hands-on experience with microservices and REST API development.
- Deep understanding of Kafka and event-driven architecture.
- Knowledge of distributed systems, concurrency, and asynchronous processing.
- Strong SQL skills with PostgreSQL/MySQL performance optimization.
- Experience with Kubernetes, CI/CD, and cloud-native applications.
- Production support, monitoring, and observability expertise.
- Strong debugging, problem-solving, and cross-team collaboration skills.
- Ability to independently own features/services end-to-end.
- Experience building scalable, high-throughput systems.
Bonus Skills:
- AdTech domain experience.
- BigQuery/GCP exposure.
- Reactive programming.
- Familiarity with AI-assisted development tools.
Skills:
PostgreSQL,JAVA