Lead Software Engineer – Gas Nomination & ETRM Transformation

TOTAL Deutschland GmbH; Houston (TX); On-site; USD 140,000 - 190,000; Full time

Job summary

TotalEnergies Gas & Power North America, Inc. is seeking a Lead Software Engineer to drive a major transformation of gas nomination and operations systems.

You will lead technical transformation, define architecture, and guide teams through modernizing the in-house ETRM platform. The role demands deep technical leadership, strong architectural vision, and hands-on contribution to development, with collaboration across global IT teams (US & Europe) to ensure alignment with business priorities and

Qualifications

• 7+ years of experience in software engineering with strong backend expertise in the .NET framework and C#.
• Proven experience leading complex system-transformation initiatives.
• Strong background in system architecture and solution design.

Responsibilities

• Lead end-to-end system transformation for gas nomination and operations systems.
• Oversee migration of functionalities, workflows, and data.
• Design and implement robust, scalable, and maintainable solutions.

Skills

Backend .NET/C#

AWS

Azure

Oracle

ASP.NET

Web API

NPM

WPF

MVVM

WCF Services

MS TFS

Git

Object-oriented design

Education

Degree in IT / Computer Science / related engineering

Tools

None

Job description

TotalEnergies Gas & Power North America, Inc. is seeking a Lead Software Engineer to drive a major transformation of gas nomination and operations systems.

You will lead technical transformation, define architecture, and guide teams through modernizing the in-house ETRM platform. The role demands deep technical leadership, strong architectural vision, and hands-on contribution to development, with collaboration across global IT teams (US & Europe) to ensure alignment with business priorities and