NEWPosted 3 hours ago

Job ID: JOB_ID_4883

Job Title: Java Backend Developer

We are seeking a skilled Java Backend Developer to join our team. This role involves designing, developing, and optimizing backend Java services, building high-throughput APIs and microservices using modern Java frameworks like Spring Boot and Reactor. You will collaborate closely with product, architecture, and SRE teams to build cloud-native, real-time scalable applications.

Key Responsibilities:

  • Design, develop, and optimize backend Java services.
  • Build high-throughput APIs and microservices using modern Java frameworks (Spring Boot, Reactor).
  • Collaborate closely with product, architecture, and SRE teams for cloud-native, real-time scalability.
  • Utilize AWS services (ECS, Lambda, RDS) to architect resilient, secure, and observable applications.
  • Write efficient algorithms for transaction routing, settlement, reconciliation, or fraud-detection modules.
  • Contribute to system design sessions and architecture decisions, applying deep reasoning to scalability trade-offs, consistency models, and data partitioning.
  • Evaluate and optimize application throughput, concurrency handling, and API lifecycle management across multi-region clusters.
  • Implement DevOps and CI/CD automation for build, test, and deployment pipelines (GitHub Actions, Jenkins, or CodePipeline).

Required Qualifications:

  • Bachelor’s or Master’s degree in Computer Science or related field.
  • 7+ years of backend engineering experience in high-transaction enterprise systems.
  • Strong proficiency with Java / Spring Boot, data structures, algorithms, and system-level design principles.
  • Solid understanding of AWS core services and architectural best practices for scalable distributed systems.
  • Experience with multi-region, active-active, or near-real-time architectures.
  • Deep debugging, profiling, and performance optimization skills in concurrent, distributed environments.
  • Strong analytical reasoning and data-driven problem-solving mindset.

Preferred Qualifications:

  • Expertise in Python programming for backend development and automation.
  • Knowledge of Kafka, Redis, or Aerospike for event-driven processing and caching.

Keywords: continuous integration continuous deployment Nebraska

Compensation & Location

Salary: $60 – $85 per year

Location: Omaha, NE

Recruiter / Company – Contact Information

Recruiter / Employer: American Express

Email: zakir@paramountsoft.net

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