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Senior Developer (ARDA / PostgreSQL) New York

  • New York
  • onsite
  • Full time
  • Senior

$4,000–$4,300 / monthPosted Updated

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Skills mentioned
  • PostgreSQL
  • SQL
  • AWS

We are looking for a Senior Developer (ARDA / PostgreSQL) to join a large-scale enterprise modernization project. The ideal candidate will have strong experience with ARDA, PostgreSQL, and enterprise database environments, with a proven ability to support application modernization initiatives, database segregation, and high-performance production systems.

Responsibilities

  • Refactor the ARDA application code to integrate with a dedicated PSI PostgreSQL database instance.

  • Design and implement the segregation of PSI from the current shared database environment into a dedicated architecture.

  • Review application dependencies to ensure secure and efficient integration.

  • Design, develop, and implement solutions focused on application modernization.

  • Participate in database migration projects while ensuring business continuity.

  • Optimize database performance through performance tuning and best practices.

  • Support enterprise-scale production environments and troubleshoot critical issues.

  • Collaborate with cross-functional teams to design scalable and reliable technical solutions.

Requirements

  • 5+ years of experience as a Software Developer, Backend Developer, or similar role.

  • Hands-on experience with PSI Database Segregation or dedicated PSI database implementations.

  • Strong experience with PostgreSQL and SQL.

  • Experience working with ARDA.

  • Experience supporting enterprise-scale production environments.

  • Experience with Application Modernization and System Design.

  • Experience with database migrations.

  • Strong knowledge of database performance tuning.

  • Experience supporting business-critical production applications.

  • Advanced English (required).

  • Excellent problem-solving, communication, and collaboration skills.

Nice to Have

  • Experience with AWS Aurora PostgreSQL.

  • Previous experience supporting Santander applications.

  • Experience with ARDA or PSI-related systems.

📌 Conditions

  • 💰 Payment: 4.300 USD.

  • 📍 Location: 100% On-site in New York, USA.

  • 🕒 Schedule: Full-time.

  • 📅 Project Duration: Long-term.

  • Modality: contractor (freelance)

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