Back End Developer III - Hybrid

Genesis
10 is currently seeking a Back End Developer III for a contract position with a Leading Consumer Electronics Retailer located in Richfield, MN. This is a 6 month contract opportunity.

Pay range: $60.00 - $65.00 per hour

This role is within the Ads organization, focusing on building and managing the platform used by sellers and internal teams to create, manage, and monitor advertising campaigns. The department specializes in retail media and advertising technology, including sponsored products and onsite display advertising, owning systems that support campaign management, bidding, reporting, and seller-facing user experiences.

• Build and enhance seller-facing campaign management workflows
• Integrate with external advertising platforms 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

• 7-10 years of backend development experience
• Strong Java/Kotlin and Spring Boot/Web Flux 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 Postgre
  
  SQL/MySQL performance optimization skills
• Experience with Kubernetes, CI/CD, and cloud-native applications
• Production support, monitoring, and observability experience
• Strong debugging and problem-solving skills
• Ability to independently own features/services end-to-end
• Good cross-team communication and collaboration skills
• Experience with scalable and high-throughput systems

• Experience with AdTech, Big Query/GCP, reactive programming, and AI-assisted development tools

Only candidates available and ready to work directly as Genesis
10 employees will be considered for this position.

If you have the described qualifications and are interested in this exciting opportunity, please apply!

• Access to hundreds of clients, most who have been working with Genesis
  10 for 5-20 years.
• The opportunity to have a career-home in Genesis
  10; many of our consultants have been working exclusively with Genesis
  10 for years.
• Access to an experienced, caring recruiting team (more than 7 years of experience, on average.)
• Behavioral Health Platform
• Medical, Dental, Vision
• Health Savings Account
• Voluntary Hospital Indemnity (Critical Illness & Accident)
• Voluntary Term Life Insurance
• 401K
• Sick Pay (for applicable states/municipalities)
• Commuter Benefits (Dallas, NYC, SF, and Illinois)

Genesis
10 is an Equal Opportunity Employer. Candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.