Contract Frontend Developer (Commodities Trading)

Project: ETRM and trading analytics applications

Industry: Energy trading & commodities

Contract: 6 month initial contract (5+ year programme)

X4 Technology are partnered with a leading energy trading firm to hire a Contract UI Software Developer for a high-priority ETRM transformation. The programme focuses on moving from a legacy in-house platform to a modern, cloud-hosted ecosystem, with the goal of delivering UI-heavy, data-driven trading and analytics applications.

Responsibilities for the Contract Frontend Software Developer (Commodities):

• Design and build high-quality web applications (React, Svelte, TypeScript)
• Develop reusable components aligned to enterprise design systems
• Collaborate with UX/UI to deliver intuitive, accessible interfaces
• Integrate with backend APIs (REST / GraphQL)
• Support CI/CD, testing, and code quality practices
• Contribut...