Senior Software Engineer, Developer Experience & AI

Halliburton Energy Services; Houston (TX); On-site; USD 110,000 - 170,000; Full time

Job summary

Landmark, a Halliburton business line, is seeking a Senior Software Engineer to establish tools, standards, and workflows enabling engineers to build, test, and deliver software efficiently and securely. As a founding contributor to a new Developer Experience function, you will implement practical inner‑loop standards across repositories.

You will also drive AI‑assisted development readiness by creating machine‑readable conventions, automated health checks, and reference implementations adopted

Qualifications

• Undergraduate degree in Computer Science or a similar discipline.
• At least four years of related software development experience.
• Experience designing, coding, testing, troubleshooting, and documenting software applications.
• Experience with software build systems, automated testing, and local development environments.
• Working knowledge of secure coding, common software vulnerabilities, security‑issue triage, and remediation.
• Ability to organize and deliver technical assignments of moderate scope and complexity under general supervision.

Responsibilities

• Identify and prioritize improvements to developer productivity, software quality, and engineering processes for projects of moderate scope and complexity.
• Define practical standards for healthy software repositories, including local build, testing, linting, documentation, environment setup, and machine‑readable conventions.
• Remediate selected repositories through hands‑on software development and create reference implementations that product teams can reuse.
• Develop and implement conventions that enable engineers and approved AI‑assisted development tools to operate reliably within Landmark repositories.
• Integrate developer tooling with source control, issue tracking, collaboration, and feature‑management platforms, including Model Context Protocol integrations where appropriate.
• Partner with DevOps and Platform Engineering to align local developer workflows with CI/CD, deployment, security, and observability practices.
• Design automated regression‑testing strategies and improve build and test reliability across supported repositories.
• Evaluate open‑source technologies for technical fit, maintainability, security, and appropriate use within Landmark software.
• Document technical standards, decisions, adoption guidance, and measurable outcomes for a broad engineering audience.

Skills

Software development

Testing

Troubleshooting

Documentation

Secure coding

Technical communication

Education

Bachelor's degree in Computer Science or similar

Tools

Build systems

Automated testing

Local development environments

CI/CD

Job description

Landmark, a Halliburton business line, is seeking a Senior Software Engineer to establish tools, standards, and workflows enabling engineers to build, test, and deliver software efficiently and securely. As a founding contributor to a new Developer Experience function, you will implement practical inner‑loop standards across repositories.

You will also drive AI‑assisted development readiness by creating machine‑readable conventions, automated health checks, and reference implementations adopted