Senior Software Engineer (C#/.NET/SQL) (Remote - US)

This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Senior Software Engineer (C#/.NET/SQL) in the United States.

As a Senior Software Engineer, you will design, develop, and maintain highly scalable web applications that serve millions of users. You will play a key role in building robust software products, applying best practices in object-oriented design, software architecture, and database development. This role requires close collaboration with cross-functional teams, continuous evaluation of emerging technologies, and mentoring junior developers to strengthen team capabilities. You will contribute directly to the architecture and performance of core platforms, ensuring high-quality, maintainable, and testable code. The ideal candidate thrives in a dynamic, fast-paced environment where innovation, problem-solving, and technical excellence are central to every project.

Accountabilities:

• Design and develop software solutions using C#/.NET and software design patterns to ensure maintainability and reusability.
• Build and maintain SQL databases, stored procedures, and ETL processes to support application requirements.
• Participate in Agile/Scrum teams, driving continuous improvement and collaboration across development projects.
• Evaluate emerging technologies to enhance platform capabilities and overall software quality.
• Facilitate technical discussions among developers and provide guidance on best practices.
• Mentor junior engineers and contribute to a collaborative, high-performing engineering culture.
• Ensure solutions meet specifications, performance standards, and are unit-testable and scalable.

• Bachelor’s degree in Computer Science or a related field.
• 5+ years of professional experience developing production software with C#/.NET (or .NET Core).
• Strong expertise in SQL, relational database design, and performance tuning.
• Experience with unit, performance, and automation testing.
• Familiarity with front-end frameworks such as Vue, React, or Angular (TypeScript) is a plus.
• Knowledge of cloud services and tools (AWS S3, SQS, DynamoDB, ElastiCache, Kafka, Datadog) is desirable.
• Proven track record of delivering high-quality products, problem-solving, and mentoring team members.
• Strong communication, collaboration, and analytical skills with the ability to work independently and in teams.