Top 688 Jr. developer 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
SAP Fiori UX Consultant/Developer (Jr.) - U.S. Citizenship Required
CGI Group, Inc. —Fairfax, VA
- $70,800 - $172,400 a year
- Hybrid work
- Background check
- Writing skills
- Mid-level
- Paid parental leave
- Paid holidays
Integration Engineer/Developer, Junior
CGI Group, Inc. —Arlington, VA
- $100,000 - $150,000 a year
- Java
- Databases
- Bachelor's degree
- Paid parental leave
- Paid holidays
Senior ServiceNow Developer
Accenture Federal Services —Reston, VA
- $127,100 - $161,100 a year
- 5 years
- Bachelor's degree
- JavaScript
Jr. Java Developer
CGI Group, Inc. —Fairfax, VA
- $70,800 - $172,400 a year
- Computer Science
- System design
- Research
- Paid parental leave
- Paid holidays
12d
Web Content Developer
System One —Merrifield, VA
- $42 an hour
- Contract
- Hybrid work
- Mid-level
- Bachelor's degree
- JavaScript
- Health insurance
- Dental insurance
Quick Apply
Junior Full Stack Developer
ASSYST, Inc. —Sterling, VA
- SQL
- Analysis skills
- Communication skills
- Disability insurance
- Health insurance
Quick Apply
7d
ServiceNow Administrator/Jr Developer
QinetiQ US —Chantilly, VA
- $85,000 - $135,000 a year
- Email
- Computer Science
- Mid-level
- Master's degree
12d
Jr. Quality Assurance Engineer
Securiport —Reston, VA
- Full-time
- Azure
- Computer Science
- English
Jr. Java Developer
B&A —Ashburn, VA
- Full-time
- Computer science
- Computer Science
- 3 years
- Commuter assistance
- Health savings account
Quick Apply
Jr. MES Developer
IPG —Arlington, VA
- Full-time
- Computer science
- Computer Science
- Writing skills
Quick Apply
7d
Junior Full Stack Developer
Red Cedar Consultancy —McLean, VA
- Full-time
- Remote
- 3 years
- AWS
- Analysis skills
Quick Apply
Junior UX Designer
Everforth ECS —Fairfax, VA
- Office
- Entry level
- Under 1 year
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 Salesforce Developer
Halvik —Vienna, VA
- $85,000 - $95,000 a year
- Full-time
- Remote
- Computer Science
- Mid-level
- Bachelor's degree
- Disability insurance
- Health insurance
Quick Apply
Jr & Sr .NET Developer
SLS Solutions —Vienna, VA
- Email
- Office
- SQL
- Senior level
ReactJS Developer
Intellibus —Reston, VA
- Computer science
- Computer Science
- Bachelor's degree
Java Developer - Junior Level
Antra, Inc —Sterling, VA
- From $70,000 a year
- Full-time
- Hybrid work
- Computer Science
- Mid-level
- Java
- Health insurance
- Dental insurance
Quick Apply
6d
iOS Developer
Bigbear.ai —Reston, VA
- Full-time
- Mid-level
- 3 years
- Bachelor's degree

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jr. developer 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

jr. developer jobs in reston, va

Senior .NET Developer

SAP Fiori UX Consultant/Developer (Jr.) - U.S. Citizenship Required

Integration Engineer/Developer, Junior

Senior ServiceNow Developer

Jr. Java Developer

Web Content Developer

Junior Full Stack Developer

ServiceNow Administrator/Jr Developer

Jr. Quality Assurance Engineer

Jr. Java Developer

Jr. MES Developer

Junior Full Stack Developer

Junior UX Designer

Junior .NET Developer

Junior Software Developer

Junior Salesforce Developer

Jr & Sr .NET Developer

ReactJS Developer

Java Developer - Junior Level

iOS Developer

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