Frontier Energy

Full Stack .NET Developer

Austin, TX

Full-time

About This Job

At Frontier Energy, we’re more than just engineers and professionals—we’re a team of innovators, problem-solvers, and visionaries dedicated to advancing clean energy solutions. Our mission is to pioneer the intelligent use of energy for a sustainable and resilient future.

We offer a collaborative and dynamic workplace where your ideas are heard, nurtured, and transformed into impactful solutions. With a flat hierarchy and open-door policy, every team member is empowered to experiment, take ownership, and make a real difference.

Beyond fostering an inspiring culture, we provide competitive compensation, comprehensive benefits, and opportunities for growth. Join us and be part of a team that’s shaping the future of energy while leaving a positive impact on the world.

Full Stack .NET Developer responsible for triaging and resolving platform issues, developing long-term solutions, and improving overall system reliability and user experience.

Key Responsibilities

•

Triage and Resolve Issues: Investigate and resolve production issues across the stack, collaborating with stakeholders to minimize disruption and ensure a smooth user experience.

•

Develop Durable Solutions: Implement long-term fixes to recurring issues, prioritizing scalability, maintainability, and performance.

•

Platform Reliability: Proactively identify reliability risks and work cross-functionally to improve system resilience and uptime.

•

Feature Support: Contribute to the design and development of new platform features in support of business workflows.

•

Code Quality: Write clean, testable, and well-documented code following established standards and best practices.

•

Collaboration: Partner with development, product, and support teams to ensure that issues are well understood and resolved efficiently.

•

Monitoring & Observability: Help improve system monitoring, alerting, and logging to catch problems early and reduce time-to-resolution.

•

Knowledge Sharing: Document solutions and contribute to internal runbooks and knowledge bases to reduce single points of failure.

Required Skills

•

C#: strong grasp of object-oriented programming and .NET idioms .NET Core /

•

.NET 6+: experience building web APIs and background services

•

NET Core (MVC, Razor Pages, or Blazor) : for web app development

•

Entity Framework Core: modeling data and interacting with relational databases

•

SQL (preferably SQL Server) : writing queries, stored procedures, indexing, etc.

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RESTful APIs: building and consuming APIs in a service-oriented architecture

•

Git: comfortable with branching, pull requests, and version control workflows

•

JavaScript/TypeScript : working with client-side code (especially in Razor or Blazor apps)

•

CI/CD tools : experience with GitHub Actions, Azure DevOps, or similar

•

Unit Testing & Integration Testing — using xUnit/NUnit, Moq, etc.

•

Basic Docker knowledge : containerizing and running .NET apps

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Experience modernizing legacy .NET Framework applications

Preferred Skills

•

Debugging & Troubleshooting: Proven ability to diagnose and resolve complex issues across distributed systems.

•

Cloud Familiarity: Experience deploying and maintaining apps in cloud environments (e.g., Azure preferred, AWS acceptable).

•

Monitoring & Logging Tools: Familiarity with tools like Application Insights, ELK stack, or similar for observability.

•

CI/CD Pipelines: Experience with build and release pipelines (Azure DevOps, GitHub Actions, or similar).

•

Testing Practices: Understanding of unit, integration, and automated testing strategies.

•

Collaboration & Communication: Comfortable working with cross-functional teams and translating technical issues into plain language.

•

Continuous Improvement Mindset: Interest in identifying recurring issues and designing elegant, lasting solutions.

•

Azure : working with cloud services (App Services, Functions, SQL, Blob storage)

Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities

This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.

Full Stack .NET Developer

About This Job

Key Responsibilities

Required Skills

Preferred Skills

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