Top 34 Junior asp.net Jobs in Reston, Va

Senior .NET Developer
Prime Source Technologies —Vienna, VA
- $140,000 - $175,000 a year
- Full-time
- Computer Science
- Office
- SQL
- Health savings account
- Health insurance
Quick Apply
Junior .NET Developer
Cornerstone Defense —Reston, VA
- Contract
- Azure
- Office
- Windows
- Travel reimbursement
- Health savings account
Junior Software Developer
Joint Research and Development, LLC —Arlington, VA
- $40,000 - $80,000 a year
- Full-time
- Azure
- Computer Science
- Software troubleshooting
- AD&D insurance
- Disability insurance
Quick Apply
Junior Software Engineer
VTG —Herndon, VA
- Full-time
- Software troubleshooting
- Mid-level
- 3 years
5d
Junior Software Tester
Joint Research and Development, LLC —Arlington, VA
- $40,000 - $80,000 a year
- Full-time
- Azure
- Computer Science
- AWS
- AD&D insurance
- Disability insurance
Quick Apply
.NET Software Developer, Junior
TIAG —Arlington, VA
- $90,000 - $110,000 a year
- Full-time
- Azure
- Computer Science
- Mid-level
Quick Apply
10d
Senior .NET Developer
GEICO —Bethesda, MD
- $150,000 - $165,000 a year
- Online Application
- Remote
- Computer science
- Computer Science
- Mid-level
12d
Senior Engineer – .NET
GEICO —Bethesda, MD
- $150,758 - $183,500 a year
- Online Application
- Hybrid work
- Azure
- Computer Science
- Mid-level
- Work from home
12d
SR. & JR. .NET Developers
CyberBalance, LLC —Washington, DC
- Computer Science
- Office
- Windows
- Commuter assistance
- Paid holidays
XSLT and .Net Developer
Newport Hall —Washington, DC
- Full-time
- Computer Science
- Research
- Mid-level
Software Developer
DANE LLC —Chantilly, VA
- $85,000 - $100,000 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- Mid-level
- Health insurance
- Dental insurance
Quick Apply
Senior .NET Developer
Prime Source Technologies, LLC —Vienna, VA
- Full-time
- Computer Science
- Office
- Machine learning
Software Application Developer, IT
Centurion Health —Sterling, VA
- Full-time
- Computer science
- Azure
- Computer Science
- Paid holidays
- Disability insurance
Quick Apply
IT Software Application Developer II
Centurion Health —Sterling, VA
- Full-time
- Computer science
- Azure
- Computer Science
- Paid holidays
- Disability insurance
Quick Apply
Mid-Level Software Developer
Joint Research and Development, LLC —Arlington, VA
- $85,000 - $150,000 a year
- Full-time
- Azure
- Computer Science
- Software troubleshooting
- AD&D insurance
- Disability insurance
Quick Apply
Senior Engineer – Workday
GEICO —Bethesda, MD
- $160,000 - $190,500 a year
- Online Application
- Remote
- Computer Science
- Mid-level
- Bachelor's degree
5d
Senior Engineer – Data
GEICO —Bethesda, MD
- $126,090 - $215,000 a year
- Online Application
- Remote
- Azure
- Computer Science
- Mid-level
6d
Senior .Net Developer
Improvix Technologies —Washington, DC
- $160,000 - $180,000 a year
- Full-time
- Computer science
- Microsoft Outlook
- Computer Science
- Paid training
- Commuter assistance
Quick Apply
Senior Software Engineer
MCL Systems —Manassas, VA
- Full-time
- Computer Science
- Mid-level
- Office
Jr. MES Developer
IPG —Arlington, VA
- Full-time
- Computer science
- Computer Science
- Writing skills
Quick Apply
5d

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junior asp.net jobs near reston, va

Senior .NET Developer

Prime Source Technologies
Vienna, VA

Quick Apply

Job Details

Full-time
$140,000 - $175,000 a year

Benefits

Health savings account
Health insurance
Dental insurance
401(k)
Flexible spending account
Tuition reimbursement
Paid time off
Employee assistance program
Vision insurance
401(k) matching
Life insurance
Retirement plan

Qualifications

ArcGIS
Containerization systems
Performance tuning
Software engineering
Enterprise software
.NET Core
System performance optimization
Microservices
Stored procedures
SQL
Bachelor's degree
Cloud development
Improving database performance
Cloud Native Design
Software development
Front-end component implementation
DevOps automation
System tuning
Data performance optimization
AI
Entity Framework
T-SQL

Full Job Description

Prime Source Technologies (PST) is seeking a skilled and motivated Senior (expert level) “.NET Core” Developer to design, develop, and optimize modern, high-performance, and scalable enterprise applications. This role requires deep technical expertise in .NET Core and related Microsoft technologies, along with strong knowledge of cloud-native development, modern front-end frameworks, microservices, and DevOps practices. The job location is in Northern Virginia (Initially 3 days' work from the office). The Senior .NET Core Developer will collaborate closely with Project Managers, Architects, Testers, and UI/UX designers to deliver cutting-edge solutions using the latest technologies and best practices.

POSITION DESCRIPTION:

Design, develop, and maintain robust, scalable, and secure applications using C#, ASP.NET Core (.NET 8+) Blazor and Razor Pages

Design and implement RESTful APIs and GraphQL endpoints for cross-platform integration.

Build microservices-based applications with containerization (Docker, Kubernetes).

Integrate applications with Azure services (Azure Functions, Azure App Service, Azure SQL Managed Instance, Azure Service Bus, Azure Storage, etc.).

Implement clean architecture principles and domain-driven design (DDD).

Optimize application performance, security, and scalability.

Collaborate with UI teams building responsive and dynamic interfaces using Blazor.

Maintain CI/CD pipelines using Azure DevOps or GitHub Actions.

Ensure high-quality code via unit testing, integration testing, and automated test frameworks. Ø Apply secure coding practices (OWASP guidelines, authentication & authorization with Identity Server or Azure AD).

Write architecture and design documents as needed.

Mentor junior developers and participate in peer code reviews.

REQUIREMENTS:

Minimum bachelor’s degree in computer science, Engineering, or related field.

10+ years of professional software development experience, with at least 3 years in .NET Core in a large, enterprise project

Expert in C#, ASP.NET Core, Entity Framework Core, and LINQ.

Experience in microservices architecture and containerized deployments (Docker, Kubernetes).

Hands-on and extensive experience with cloud platforms (Azure preferred).

Proficiency in SQL Server (T-SQL, stored procedures, triggers, performance tuning).

Experience with message brokers (Azure Service Bus, RabbitMQ, Kafka).

Extensive experience with front-end frameworks (Blazor/Razor).

Experience with DevOps and CI/CD workflows.

Excellent problem-solving and communication skills.

Nice to Have

Experience with AI/ML integration in .NET applications.

Experience with event-driven architecture and CQRS pattern.

Experience with ArcGIS or GIS-based systems.

Experience with Angular or React

EDUCATION/ TRAINING/ CERTIFICATIONS:

Bachelor's degree in Computer Science, Engineering or related fields

Microsoft certification, Cloud and AI certification is highly desired

EOE Statement
We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, national origin, disability status, protected veteran status or any other characteristic protected by law.

Job Type: Full-time

Pay: $140,000.00 - $175,000.00 per year

Benefits:

401(k)
401(k) matching
Dental insurance
Employee assistance program
Flexible spending account
Health insurance
Health savings account
Life insurance
Paid time off
Retirement plan
Tuition reimbursement
Vision insurance

Education:

Bachelor's (Required)

Ability to Commute:

Vienna, VA 22182 (Required)

Work Location: In person

Quick Apply

Refine Your Search

junior asp.net jobs in reston, va

Senior .NET Developer

Junior .NET Developer

Junior Software Developer

Junior Software Engineer

Junior Software Tester

.NET Software Developer, Junior

Senior .NET Developer

Senior Engineer – .NET

SR. & JR. .NET Developers

XSLT and .Net Developer

Software Developer

Senior .NET Developer

Software Application Developer, IT

IT Software Application Developer II

Mid-Level Software Developer

Senior Engineer – Workday

Senior Engineer – Data

Senior .Net Developer

Senior Software Engineer

Jr. MES Developer

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