Sr. .NET Developer jobs in United States
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FedTec · 11 hours ago

Sr. .NET Developer

FedTec is seeking a Senior .NET Developer who will design, develop, and deploy complex .NET applications and services. The role involves collaborating with various stakeholders, optimizing application performance, and providing technical leadership in an Agile environment.

Cloud ComputingGovernmentInformation Technology
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H1B Sponsor Likelynote

Responsibilities

Design, develop, and deploy complex .NET applications and services
Design and build Azure app services, Function apps, database and ORM technology
Architect applications using Clean Architecture and Domain-Driven Design
Design applications with relational databases, data caching, and enterprise-sized data management
Oversee code reviews, enforce best practices, and mentor development team members
Collaborate with development team, solution architect, business analyst, product owner, and other stakeholders to define technical requirements and solution design
Integrate .NET applications with third-party APIs, databases, and cloud services
Optimize application performance, scalability, and maintainability across multiple environments
Establish and maintain CI/CD pipelines and development workflows
Troubleshoot and resolve high-priority production and development issues
Provide technical leadership in implementing security and compliance standards
Work in an Agile development environment
Contribute to architectural decisions, technology selection, and long-term technical planning
Provide knowledge transfer and technical documentation to internal teams

Qualification

.NET FrameworkAzure CloudCI/CD PipelinesSQL ServerAngularReactBlazorHTML5CSS3Entity FrameworkMicroservices ArchitectureDistributed SystemsTechnical LeadershipCross-functional Collaboration

Required

Ten (10) years of software development experience, including at least five (5) years of application development using .NET framework and Microsoft technologies
Combined Seven (7) years of experience with the following front-end technologies HTML5, CSS3, JavaScript
Seven years' combined experience with one or more of the following frameworks: Angular, React, or Blazor
Three (3) years of experience writing applications in Azure cloud and deploying code using CI/CD pipelines

Preferred

Experience collaborating with business and technical stakeholders to translate functional requirements into technical designs
Experience working on a mixed business and technical team in a hybrid telework/office setting work environment
Strong knowledge of SQL Server, Entity Framework, and performance analysis tools
Excellent communication, leadership, and cross-functional collaboration skills
Proven ability to manage multiple workstreams in large-scale enterprise projects
Three (3) years of experience designing and implementing CI/CD pipelines that automate build, with hands-on work in API design, microservices architecture, distributed systems, and Azure Application Performance Monitoring
Seven (7) years of experience writing automated unit tests
Three (3) years of experience with database design and development using SQL Server or Azure SQL

Benefits

Health & Wellness: Medical, dental, and vision plans with valuable features like Telehealth virtual care and resources to support your physical and mental well-being.
Time to Recharge: Generous paid time off to relax and rejuvenate.
Financial Security: 401(k), company-paid short- and long-term disability, life insurance, and additional voluntary coverage.
Life & Family Support: Employee Assistance Program (EAP), Pet Insurance, and Prepaid Legal services.
Recognition & Growth: The FedTec Applause program rewards outstanding contributions, while our Learning & Development programs support your career growth.
Fitness & Wellness: The FedTec Fit Program includes an on-staff Fitness Coach, personal and group training sessions, company fitness challenges, and ongoing wellness support.

Company

FedTec

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FedTec is a leading digital solutions, infrastructure services and cybersecurity provider for federal government agencies.

H1B Sponsorship

FedTec has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (4)
2024 (1)

Funding

Current Stage
Growth Stage

Leadership Team

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Pal Sunkara
Vice President CIO Advisory Services
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Brady Wargofchik
Director, CIO Advisory
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Company data provided by crunchbase