Job Title: Senior Developer (Openlink Endur)
Location: London, UK
Package: Up to £250k Total Package
Working Schedule: 4 Days per Week in the Office

Company Overview:

A leading commodities firm, operating across multiple sectors, including energy, metals, and agriculture. With an extensive global presence and over 150 assets worldwide, they offer a broad range of services, from production and sourcing to transportation, storage, and financing.

Role Overview:

This is a unique opportunity to join a Greenfield Openlink Endur implementation project. The company is working on a multi-year transformation to implement Openlink as their core ETRM solution for LNG, Gas, and Power. We are seeking an experienced Senior Developer to take a hands-on role in this exciting, ground-up implementation. If you have a strong background in Microsoft full-stack development, particularly with Openlink Endur tools, and a deep understanding of the commodity trading sector, this is a perfect opportunity to make a significant impact on a greenfield project.

Key Skills & Competencies:

  • Back-End Development Expertise:
    • Strong proficiency in C#, .Net 6+, and API integration with SQL Server, Oracle, or Sybase.
    • Experience with SOAP-based web services and Openlink-specific tools such as JVS, ReportBuilder, Connex, Open Components, and WebServices Gateway.
    • Familiarity with messaging technologies like MQ/JMS and version control tools like GitHub, Jira, Crucible, and Confluence.
  • Development Practices:
    • Solid understanding of API design, development, and testing (e.g., using Swagger).
    • Ability to design and build applications following modern design principles, ensuring scalability and performance.
    • Experience with Entity Framework and building applications that meet high standards of reliability and security.
    • Experience in leading or contributing to greenfield system implementations and understanding the unique challenges of starting from scratch.
    • Involvement in defining and shaping the architecture and technical direction of a new platform.
    • Proven experience in greenfield projects, ideally with Openlink Endur or similar ETRM solutions.

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