Sr Backend Engineer – Apply for Circle Card

Target Target · Retail · NCD-0375 Brooklyn Park, MN

Backend Engineer role focused on the Circle Card application experience, aiming for instant approve-or-decline decisions and supporting in-store operations. The role involves developing and maintaining core backend systems, with some frontend experience desired. Familiarity with AI-assisted development tools is mentioned, but AI/ML is not the core craft.

What you'd actually do

  1. Use your technology acumen to apply and maintain knowledge of current and emerging technologies within specialized area(s) of the technology domain.
  2. Evaluate new technologies and participate in decision-making, accounting for several factors such as viability within Target’s technical environment, maintainability, and cost of ownership.
  3. Initiate and execute research and proof-of-concept activities for new technologies.
  4. Manage total product, financials and forecasting.
  5. Lead the design, lifecycle management, and total cost of ownership of services.

Skills

Required

  • Java
  • Kotlin
  • Spring Boot
  • Micronaut
  • Kafka
  • event-driven architecture
  • data streaming patterns
  • SQL
  • NoSQL
  • building highly scalable distributed systems

Nice to have

  • React
  • Next JS
  • JavaScript
  • AI-assisted development
  • generative AI
  • UX and Product experts collaboration

What the JD emphasized

  • instant approve-or-decline decision
  • increasing the number of successful Circle Card applications
  • Hands on experience with Java, Kotlin, Spring Boot or Micronaut for at least 5 years
  • Strong working knowledge of Kafka or comparable streaming platforms, including experience with event-driven architecture and data streaming patterns
  • Work with databases (SQL/NoSQL) and ensure smooth data flow between frontend and backend components.