Senior .NET Developer

🔥 0 minutes ago

⚔️ Virginia – Remote

⚔️ Virginia – Remote

💵 $120k - $165k / year

⏰ Full Time

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 0%

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NetImpact Strategies Inc.

WebsiteLinkedInAll Job Openings

201 - 500 employees

Founded 2009

💼 Consulting

🏥 Healthcare

🎖️ Defense

Consulting • Healthcare • Defense

NetImpact Strategies Inc. is a leading provider of digital transformation services, specializing in cybersecurity, software development, and strategic consulting. The company focuses on helping organizations modernize their IT infrastructures and improve operational efficiencies through innovative solutions and methodologies. With a mission-centered approach, NetImpact drives change by leveraging advanced technologies and best practices to enhance client capabilities and mission success.

📋 Description

• Design, develop, maintain, and continuously improve a large-scale production application • Establish technical direction, engineering standards, and development best practices with the Technical Lead • Design, develop, enhance, and maintain microservices and RESTful APIs using C# and .NET • Develop and support cloud-native applications in AWS GovCloud • Build scalable, resilient, highly available services processing millions of messages per month • Develop and support event-driven and asynchronous solutions using RabbitMQ and AWS SQS • Design and optimize PostgreSQL data access and persistence solutions on AWS RDS • Deploy, troubleshoot, and maintain containerized applications using Docker, Kubernetes, and Rancher • Support machine learning capabilities within the microservices architecture • Use AI-assisted development tools, code-generation technologies, AI agents, and AI frameworks • Review AI-generated code for architecture, security, maintainability, performance, and coding standards • Perform code reviews, mentor developers, and establish engineering best practices • Maintain code quality and security through automated scanning and static analysis, including SonarQube • Manage source code and CI/CD workflows using Azure DevOps • Diagnose and resolve performance, scalability, reliability, messaging, database, and integration issues • Partner with operations and engineering teams to monitor production health and availability • Support releases, deployments, troubleshooting, and incident resolution • Participate in occasional after-hours support for releases and critical incidents • Improve architecture, performance, resiliency, observability, automation, and developer productivity • Participate in Agile planning, estimation, design reviews, and continuous improvement

🎯 Requirements

• Bachelor’s degree or equivalent experience in Computer Science, Engineering, Information Technology, or a related technical discipline • 8+ years of professional software development experience, including significant experience with enterprise-scale production applications • Expert-level hands-on experience with C#, .NET Core, and modern .NET (.NET 8/9/10 or similar) • Strong experience designing RESTful APIs and microservices architectures • Experience developing and operating applications in AWS, preferably AWS GovCloud • Strong Docker and Kubernetes experience in production environments • Experience with Kubernetes management platforms such as Rancher • Experience with asynchronous, event-driven, or message-based applications using RabbitMQ and AWS SQS • Strong PostgreSQL development experience, including database design, query optimization, and performance troubleshooting • Experience with AWS RDS or comparable managed relational database services • Understanding of distributed systems, high-availability architectures, scalability, resiliency, and production performance • Experience supporting high-volume production systems and diagnosing complex issues across application, database, messaging, container, and infrastructure layers • Ability to take technical ownership of a substantial codebase and independently drive complex engineering efforts • Experience performing code reviews and mentoring developers • Experience with AI-assisted development and code-generation tools such as GitHub Copilot, ChatGPT, or comparable technologies • Ability to validate, secure, test, and maintain AI-generated code • Experience with SonarQube or similar static code analysis platforms • Experience with Azure DevOps repositories, source control, CI/CD pipelines, and modern DevSecOps practices • Understanding of secure software development practices for enterprise and Federal environments • Ability and willingness to provide occasional after-hours support for production releases and critical incidents • US Citizenship required • Preferred: experience with AWS GovCloud, Federal Government applications, machine learning integration, AI agents/frameworks, distributed messaging at scale, observability, Infrastructure as Code, FISMA/NIST/FedRAMP, Agile/Scrum and DevSecOps, and AWS/Kubernetes/cloud certifications

🏖️ Benefits

• Comprehensive medical, dental, & vision insurance starting the first of the month after joining • 401(k) plan with immediately vested employer contributions; no matching required • Generous Paid Time Off (PTO) • One additional day of paid wellness leave per calendar year • Ten federal holidays • Pet insurance • Tuition reimbursement • Internal training programs • Company-sponsored industry certifications • Team building activities • Community volunteering • Quarterly HQ days • Wellness events • Happy hours • Family fun events