Top 180 Java/.net developers Jobs in Herndon, Va

Software Engineer
Constellation Inc —Washington, DC
- $110,000 - $130,000 a year
- Full-time
- Hybrid work
- Computer Science
- Mid-level
- Bachelor's degree
- Health insurance
- Dental insurance
Junior Software Engineer
Amentum —Washington, DC
- $95,000 - $110,000 a year
- Full-time
- Computer Science
- Engineering
- Java
- Health savings account
- Paid holidays
Quick Apply
Software Developer - TS/SCI with Polygraph
General Dynamics Information Technology —Chantilly, VA
- $97,750 - $132,250 a year
- Customer service
- SQL
- AWS
- Paid holidays
- 401(k) matching
7h
.NET Mainframe Developer
System One —Vienna, VA
- Contract
- Remote
- Computer Science
- 5 years
- Java
- Health insurance
- Dental insurance
Quick Apply
Computer Programmer
Axle —Rockville, MD
- $75,000 - $80,000 a year
- Azure
- System design
- Java
- Paid holidays
- Health insurance
Quick Apply
Software Engineer
Crimson Phoenix —Herndon, VA
- Full-time
- 6 years
- Customer service
- Data analysis skills
Quick Apply
Software Engineer
NeoMax —Herndon, VA
- Full-time
- Azure
- Windows
- Java
Quick Apply
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
Dot Net Developers
Indus Group —Herndon, VA
- SQL
- SharePoint
- Entry level
Software Engineer
Interclypse, Inc. —Reston, VA
- Full-time
- Mid-level
- Windows
- C++
- Paid jury duty
- Health savings account
Software Developer / IT Analysts
VASS —Herndon, VA
- Azure
- Computer Science
- Mid-level
Mid-Level C# .NET Full Stack Developer
Antra, Inc —Sterling, VA
- From $70,000 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- Engineering
- Relocation assistance
- Health insurance
Quick Apply
3d
Web Developer
Choice Consulting Associates —Reston, VA
- Full-time
- Computer Science
- Bachelor of Science
- Mid-level
Quick Apply
Software Developer
QualSoft —Ashburn, VA
- Email
- Microsoft Access
- Azure
- Mid-level
Senior Full Stack Developer
KDA Consulting Inc —Herndon, VA
- Computer science
- Computer Science
- Java
Quick Apply
Software Engineer- AI
Exostar LLC —Herndon, VA
- Hybrid work
- Azure
- System design
- HIPAA
- Tuition reimbursement
Quick Apply
Backend Software Engineer
Steampunk —McLean, VA
- $85,000 - $170,000 a year
- Remote
- 3 years
- Java
- Bachelor's degree
Mid-Level Full Stack .NET Developer
Antra —Sterling, VA
- $70,000 - $80,000 a year
- Full-time
- Hybrid work
- Azure
- Computer Science
- Mid-level
- Relocation assistance
- Health insurance
Quick Apply
1d
Software Developers
Indus Group —Herndon, VA
- SQL
- SharePoint
- Entry level
Mid-Level Full Stack Developer (.Net and Azure)
Dev Technology —Herndon, VA
- $90,000 - $130,000 a year
- Computer science
- Computer Science
- Writing skills
- Paid training
- Commuter assistance
4d

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java/.net developers jobs near herndon, va

Software Engineer

Constellation Inc -
Washington, DC

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Job Details

Full-time
$110,000 - $130,000 a year

Benefits

Health insurance
Dental insurance
401(k)
Flexible spending account
401(k) matching
Professional development assistance
Flexible schedule
Life insurance

Qualifications

Responsive design
Secure web application development
Software engineering
Test Automation Development (Quality assurance practices)
CSS
Continuous Delivery (CD) implementation
Git
JavaScript frameworks
Bachelor's degree
Developing and maintaining backend systems
Web applications
UI implementation
Front-end component implementation
DevOps automation

Full Job Description

Pay: $110,000.00 - $130,000.00 per year

Job description: Software Engineer

Constellation seeks a Software Engineer to join our Homeland Security Team in Washington, DC. This role is designed for a developer who is comfortable across the stack, specifically building modern user interfaces in React and supporting robust backend services in Java/Spring Boot (or similar frameworks). You will work on mission-critical applications that integrate data collection, operational reporting, and intelligent automation to support national security objectives. This position involves close collaboration with analysts, engineers, and stakeholders to deliver mission-driven capabilities across multiple workstreams.

Key Responsibilities:

Full-Stack Development: Build and maintain responsive web applications using React, integrating them with backend services and APIs.
System Integration: Support the development of backend logic and data services using Java/Spring or equivalent frameworks.
User-Centric Design: Collaborate with analysts and stakeholders to translate complex data requirements into intuitive, high-performance user interfaces.
Agile Collaboration: Participate in sprint planning, code reviews, and technical design sessions within a tight-knit engineering team.
Quality Assurance: Write unit tests and participate in CI/CD workflows to ensure the reliability of production code.

The ideal candidate must have the following experience, background, and credentials:

2 - 5 years of professional experience in software development, with a proven ability to work in frontend frameworks like React and backend ecosystems such as Java/Spring, C#/.NET, or similar enterprise-grade languages
Strong experience developing front-end applications using HTML, TypeScript, and CSS with a focus on responsive design and modern UI/UX
Strong understanding of RESTful APIs, React component design and common component libraries, and secure web development practices
Proficiency in writing unit tests using frameworks such as Jest
Experience working in a collaborative code environment and familiarity with Git, CI/CD pipelines, and modern development workflows
Bachelor’s degree in Computer Science, Software Engineering, or a related field
Be a U.S. citizen able to pass a background investigation by the client agency. DHS clearance with CBP/ICE or DoD Top-Secret preferred

Job Type: Full-time
Work Location: Hybrid

Benefits:

401(k)
401(k) matching
Dental insurance
Flexible schedule
Flexible spending account
Health insurance
Life insurance
Professional development assistance

Apply Now

Refine Your Search

java/.net developers jobs in herndon, va

Software Engineer

Junior Software Engineer

Software Developer - TS/SCI with Polygraph

.NET Mainframe Developer

Computer Programmer

Software Engineer

Software Engineer

Software Developer

Dot Net Developers

Software Engineer

Software Developer / IT Analysts

Mid-Level C# .NET Full Stack Developer

Web Developer

Software Developer

Senior Full Stack Developer

Software Engineer- AI

Backend Software Engineer

Mid-Level Full Stack .NET Developer

Software Developers

Mid-Level Full Stack Developer (.Net and Azure)

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