Top 75 Java developer herndon Jobs in Reston, Va

Java/ETL Developer - TS/SCI with Polygraph
General Dynamics Information Technology —Herndon, VA
- $174,250 - $235,750 a year
- Customer service
- 5 years
- Engineering
- Paid holidays
- 401(k) matching
1d
Java Developer
GRP Solutions, Inc —Herndon, VA
- $40 - $50 an hour
- Contract
- Hybrid work
- Azure
- System design
- Mid-level
- Health insurance
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4d
PHP Developer-Herndon VA
Cogent Communications —Herndon, VA
- Email
- Computer science
- Computer Science
- Customer service
- Disability insurance
- Health insurance
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Software Developer– Herndon VA
Cogent Communications —Herndon, VA
- $80,000 - $110,000 a year
- Email
- Computer science
- Computer Science
- Customer service
- Disability insurance
- Health insurance
Quick Apply
Java Developers
Indus Group —Herndon, VA
- Multiple hires
- SQL
- Entry level
Java Developer
Softthink Solutions —Herndon, VA
- Full-time
- Management
- Computer Science
- Mid-level
Software Developers / Software Engineers
PMG Global —Herndon, VA
- Computer science
- Computer Science
- Bachelor of Science
Junior Software Developer
EagleForce Associates, Inc. —Herndon, VA
- Full-time
- Computer Science
- Office
- Bachelor's degree
- Disability insurance
- Health insurance
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Modeling, Analysis & Simulation (MA&S) Engineer
Peraton —Herndon, VA
- $135,000 - $216,000 a year
- Azure
- Computer Science
- 11+ years
- Health savings account
- Paid holidays
Java/ETL Developer - TS/SCI with Polygraph
General Dynamics Information Technology —Herndon, VA
- $174,250 - $235,750 a year
- Customer service
- 5 years
- Engineering
- Paid holidays
- 401(k) matching
Cloud Software Engineer - TS/SCI w/ Poly
General Dynamics Information Technology —Herndon, VA
- $158,855 - $214,921 a year
- Computer Science
- System design
- Windows
- Paid holidays
- 401(k) matching
Cloud Software Engineer - TS/SCI w/ Poly
General Dynamics Information Technology —Herndon, VA
- $158,855 - $214,921 a year
- Computer Science
- System design
- Office
- Paid holidays
- 401(k) matching
1d
Lead Architect - TS/SCI with Polygraph
General Dynamics Information Technology —Bethesda, MD
- $246,500 - $333,500 a year
- Azure
- Oracle
- System design
- Paid holidays
- 401(k) matching
1d
Java Developer - TS/SCI w/ Poly - Herndon/Chantilly
SpatialGIS LLC —Chantilly, VA
- From $125,000 a year
- Full-time
- Mid-level
- 3 years
- Python
Quick Apply
Full Stack Developer
Ender-IT —Herndon, VA
- Contract
- Remote
- Senior level
3. Java Full Stack Developer
Refyn Data —Herndon, VA
- Full-time
- Remote
- Azure
- Computer Science
- Master's degree
11d
Software Developer
Insight Xcite —Herndon, VA
- $185,000 - $240,000 a year
- Full-time
- Hybrid work
- Azure
- 6 years
- System design
- Health insurance
- Dental insurance
Quick Apply
Software Analyst/Developers–
PMG Global —Herndon, VA
- Computer Science
- 5 years
- Bachelor of Science
Software Developer
NextXAP —Herndon, VA
- Full-time
- Computer science
- Computer Science
- Engineering
ReactJS Developer
Softthink Solutions —Herndon, VA
- Full-time
- Computer Science
- Mid-level
- Java

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java developer herndon jobs near reston, va

Java/ETL Developer - TS/SCI with Polygraph

General Dynamics Information Technology -
Herndon, VA

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Job Details

$174,250 - $235,750 a year
1 day ago

Benefits

Internal mobility program
Paid holidays
401(k) matching

Qualifications

Data integrity assurance
Data model design
Search engines
Data quality checks
Data visualization software proficiency
Data Integration (Data management)
Data modeling projects
XML
J2EE
Windows
Data quality management
Cloud-based systems
Continuous improvement
Schema mapping design
Linux
JSON
TS/SCI with Polygraph
Data visualization projects
Python
Data analytics technologies
Team building
Database software proficiency

Full Job Description

Clearance Level

Top Secret SCI + Polygraph

REQ#: RQ215963

Public Trust: None

Requisition Type: Regular

Your Impact

Own your opportunity to serve as a critical component of our nation’s safety and security. Make an impact by using your expertise to protect our country from threats.

Job Description

Seize your opportunity to make a personal impact as a Java/ETL Developer supporting customer activities. GDIT is your place to make meaningful contributions to challenging projects and grow a rewarding career.

At GDIT, people are our differentiator. As a Java/ETL Developer you will help ensure today is safe and tomorrow is smarter. Our work depends on a Java/ETL Developer joining our highly skilled team to be a premier provider of cyber security services to the customer. We provide consummate cyber security risk management “as a service” platform across multiple fabrics and centers. We have responsibility to ensure operational IT capabilities provide the client with necessary timeliness, accuracy and security of information demanded from all our highly professional roles. Be the change, lead our change – join us!

Own your opportunity to serve as a critical component of our nation's safety and security. Make an impact by using your expertise to protect our country from threats.

The Java/ETL Developer will manipulate data and data flows for both existing and new systems. Additionally, they will provide support in the areas of data extraction, transformation and load (ETL), data mapping, analytics, operations, databases, and maintenance of data and associated systems. As a member of the team, candidate will work in a multi-tasking, quick-paced, dynamic, process-improvement environment that requires experience with the principles of large-scale (terabytes) database development, large-scale file manipulation, data modeling, data mapping, data testing, data quality, and documentation preparation.

HOW A DATA ENGINEER ETL WILL MAKE AN IMPACT

Provide support in the areas of data extraction, transformation and load (ETL), data mapping, analytics, operations, databases, and maintenance of data and associated systems.
Develop and manage complex data flows, or makes significant enhancements to existing pipelines.
Troubleshoot complex problems and provide customer support for the ETL process.
Resolve complex hardware/software compatibility and interface design considerations.
Conduct investigations and tests of considerable complexity.
Research emerging technologies to determine impact on application execution.
Communicate clearly and effectively with teammates, customers, and external partners.
Prepare written and verbal communications on analyses, findings, and project progress.
Write and maintain technical documentation.
Advise hardware engineers on machine characteristics that affect software systems, such as storage capacity, processing speed, and input/output requirements.

REQUIRED TECHNICAL SKILLS

Demonstrated experience with the following languages: Java/J2EE, XML, JSON, Python
Demonstrated experience translating data insights into tools or analytic capabilities that inform operational decisions and/or improve processes.
Demonstrated experience with relational databases (ex - Oracle / MySql).
Demonstrated experience with search architecture and data visualization tools (ex – Tableau, ElasticSearch, ArcGIS).
Familiar with servers operating systems; Windows, Linux, and cloud infrastructure.
Familiar with database methodologies.
Familiar with Source code management and integration (ex - GitHub/GitLab, Jenkins).
Familiar with ETL frameworks such as SAFE FME, Petaho, or NiFi.
Ability to work well in a fast-paced, constantly evolving work environment with a focus on continual process improvement and a proactive approach to problem solving.

WHAT YOU’LL NEED TO SUCCEED:

8+ years of related data engineering and ETL experience
Bachelor’s or Technology degree in Engineering or a related specialized area/field, OR equivalent 5 years job-related experience
Demonstrated experience building and maintaining data flows in NiFi or Pentaho or Java
Excellent organizational, coordination, interpersonal and team building skills
TS/SCI with Polygraph clearance
Location - Herndon, VA

GDIT IS YOUR PLACE:

401K with company match.
Comprehensive health and wellness packages.
Internal mobility team dedicated to helping you own your career.
Professional growth opportunities including paid education and certifications.
Cutting-edge technology you can learn from.
Rest and recharge with paid vacation and holidays.

#WeAreGDIT
#JET
#GDITEnhanced2026
#VA_2026Alumni

Work Requirements

Years of Experience

8 + years of related experience

may vary based on technical training, certification(s), or degree

Certification

Travel Required

Less than 10%

Citizenship

U.S. Citizenship Required

Salary and Benefit Information

The likely salary range for this position is $174,250 - $235,750. This is not, however, a guarantee of compensation or salary. Rather, salary will be set based on experience, geographic location and possibly contractual requirements and could fall outside of this range.

Our Identity Verification Process

As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during virtual interviews. We reserve the right to take your picture to verify your identity and prevent fraud. By proceeding, you authorize the collection, processing, and use of your biometric data for identity verification and security purposes.

About Our Work

We are GDIT. A global technology and professional services company that delivers technology solutions and mission services to every major agency across the U.S. government, defense and intelligence community. Our 26,000 experts extract the power of technology to create immediate value and deliver solutions at the edge of innovation. We operate across 50+ countries worldwide, offering leading mission-ready capabilities in AI, cloud, cyber and software development.

Join our Talent Community to stay up to date on our career opportunities and events at gdit.com/tc.

Equal Opportunity Employer / Individuals with Disabilities / Protected Veterans

Apply Now

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REQ#: RQ215963

Public Trust: None

Requisition Type: Regular

Your Impact

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Salary and Benefit Information

Our Identity Verification Process

About Our Work

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