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LexisNexis Risk Solutions Logo

Senior Middleware Developer - Json XML

LexisNexis Risk Solutions

$84,900 - $141,600
Oct 3, 2025
FL, US • MN, US
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LexisNexis Risk Solutions is looking to drive innovation and solve problems by developing and supporting Java microservices in an AKS service mesh to replace legacy internal and external web services middleware platform.

Requirements

  • Current and extensive experience (5+ years) as a Java developer (experience with Spring framework a plus)
  • Current experience with writing Web Services – Ideally using SOAP with XML or RESTful Web Services with JSON
  • Experience with containerized applications and cloud software delivery
  • Experience with RDBMS and Document/Object Store data persistence (MySQL, Cosmos DB, MongoDB, etc.)
  • Experience with Linux operating system
  • Experience with message brokers and service mesh architecture

Responsibilities

  • Designing, developing, and maintaining middleware services that connect internal and external applications (e.g., fraud detection, identity verification, credit scoring)
  • Building APIs and integration layers to connect databases, services, and third-party systems
  • Configuring, optimizing, and maintaining the middleware platform
  • Implementing data encryption, authentication, and authorization protocols within middleware components
  • Ensuring integrations comply with regulations such as FCRA, GLBA, GDPR, CCPA
  • Supporting secure API development, management, and auditing

Other

  • Ability to work in ambiguous situations; take a high-level assignment and work the detail to produce a successful solution
  • Ability to effectively mentor and train less experienced personnel
  • Ability to deliver quality software deliverables
  • Bachelor's degree or higher
  • U.S. National Base Pay Range: $84,900 - $141,600