Systems Engineer - Onsite in Dallas, TX

Job summary

JOB SUMMARY We are seeking an experienced Systems Engineer with hands-on experience to join our engineering team. This role bridges the gap between full-stack application development, complex database engineering, and system reliability. You will be a key driver in ensuring that our core web applications, backend C#/.

Benefits

Qualifications

• We are seeking an experienced Systems Engineer with hands-on experience to join our engineering team.
• Database & Backend Mastery (Core Focus)
• 4+ years of strong SQL Server experience: Expert-level capability in writing, auditing, and tuning complex queries, stored procedures, indexing, and handling large-scale data logic.
• Strong proficiency in C# and .
• NET Core: Proven experience building production-grade Web APIs and services.
• Deep understanding of RESTful architecture, authentication/authorization protocols (e.g., OAuth 2, JWT), and application security standards.
• Frontend Frameworks & UI Engineering
• Solid production experience with JavaScript (ES2020+)
• Working knowledge of component-based UI architectures in Angular or React.
• Experience with CSS, preprocessors (SASS/SCSS), and reactive design
• Web accessibility standards and best practices
• Infrastructure, DevOps & Testing

Responsibilities

• You will be a key driver in ensuring that our core web applications, backend C#/.
• Backend & API Architecture: Design, build, and maintain robust backend services, and RESTful APIs using C# and .
• NET Core, ensuring high availability and secure client-server communication.
• Database Engineering: Own the optimization, design, and auditing of SQL Server databases.
• Write complex stored procedures, optimize heavy queries (including window functions and nested joins), manage schema changes, and ensure strict data governance and integrity.
• Full-Stack Feature Delivery: Develop and optimize scalable, modular user interfaces using JavaScript (ES6+) and modern frameworks (specifically Angular and/or React), utilizing SASS/SCSS for maintainable styling.
• CI/CD & DevOps: Manage and improve environment infrastructure, version control logic (Git), and deployment workflows.
• Drive automation within our CI/CD pipelines and local containerized environments (Docker, IIS).
• AI Agentic: Ability to craft precise, context-rich prompts for AI tooling (e.g.
• Copilot, Claude, Junie), analyze output, and iterate prompts to refine outputs.
• Code Quality & Mentorship: Participate in and lead code reviews, promoting best practices in clean code, structural design patterns, and comprehensive technical documentation.
• Provide guidance and mentorship to junior developers.

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