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Backend Developer - Data

LaSalle Network

Salary not specified
Aug 22, 2025
Chicago, IL, US
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LaSalle Network is hiring a Backend Developer – Data for a global organization undergoing a major digital transformation to redefine its customer experience through modern platforms, enhanced data architecture, and a best-in-class eCommerce model. This role will work at the core of that transformation—building data integration APIs that fuel operations across the U.S., Canada, and LATAM.

Requirements

  • Experience with backend data integration, ETL workflows, or PIM systems
  • Proficiency in Python and JavaScript (Next.js experience a plus)
  • Working knowledge of Kafka and PostgreSQL
  • Experience with Informatica P360 and its API integrations (strongly preferred)
  • Solid understanding of API development and system integration
  • Strong problem-solving skills and ability to work across business and technical teams
  • Comfortable interfacing with senior leadership and cross-functional collaborators

Responsibilities

  • Develop robust backend APIs to facilitate data integration between Informatica P360 and internal platforms
  • Build and maintain data pipelines using Python and JavaScript frameworks (especially Next.js)
  • Integrate data with Kafka and PostgreSQL as part of a modern event-driven architecture
  • Translate complex data migration needs into scalable, reliable backend solutions
  • Collaborate with enterprise architects and senior IT stakeholders to shape architecture decisions
  • Troubleshoot integration challenges, improve performance, and support production rollouts
  • Stay hands-on with the full development lifecycle, from planning to release

Other

  • This is a high-impact opportunity to work at the core of that transformation
  • You’ll work closely with senior IT leaders, including enterprise architects and directors, and have direct influence on the future-state technology stack.
  • Strong problem-solving skills and ability to work across business and technical teams
  • Comfortable interfacing with senior leadership and cross-functional collaborators
  • This is a full-time role with strong visibility, exciting projects, and the chance to be part of a forward-looking technology evolution.