Backend Developer (API & Integration Focus)

at niluk.app
  • Remote - Worldwide

Remote

Software Development

Mid-level

Job description

Description

We’re seeking a Backend Developer to develop the platform’s backend services, with a strong focus on integration with ERP systems such as Oracle Fusion Cloud. You’ll be responsible for API design, database architecture, security, and support logic for frontend operations.

Requirements

Key Responsibilities

  • Build and maintain RESTful APIs to sync data (POs, SRNs, financial transactions) with Oracle Fusion Cloud or similar ERPs.

  • Design and implement scalable, secure backend services to support frontend workflows.

  • Work with AWS Aurora (PostgreSQL) or equivalent for relational data management.

  • Implement and maintain MFA, encryption, and secure API access mechanisms.

  • Ensure audit trails, version control, and logging systems are integrated.

  • Design backend components for future scalability (horizontal/vertical) and feature expansion (e.g., ML integration).

Tech Stack

  • Node.js, Express

  • PostgreSQL (preferably AWS Aurora)

  • RESTful API design and integration

  • OAuth2, JWT, SSL/TLS, MFA handling

  • Docker, CI/CD pipelines (e.g., GitHub Actions)

  • ERP integration experience (e.g., Oracle Fusion)

Ideal Candidate

  • 5+ years of backend development experience

  • Strong knowledge of REST API development and system integration

  • Experience with relational databases and schema design

  • Familiarity with Oracle Fusion or similar enterprise systems

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