Java Jobs in Ashburn, VA

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381 - 400 of 2,064 Jobs

Senior UI Front End Developer

Unissant, Inc.

•

Ashburn, Virginia, USA

Full-time

Unissant, Inc. delivers innovative capabilities to the agencies that keep our nation healthy and safe. We apply our domain expertise, data acumen, and technology know-how to achieve breakthrough results for our clients. Working collaboratively, we advance missions and careers through a focus on honesty, integrity, and dependability. We continuously look for talent, excited to join that effort. To learn more about our exciting organization, please visit us at . We are seeking a Senior UI Front En
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Posted 28 days ago

Linux/Unix Application Administrator

SAIC

•

Ashburn, Virginia, USA

Full-time

Job ID: 2504333 Location: ASHBURN, VA, US Date Posted: 2025-04-07 Category: Information Technology Subcategory: Database Admin Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: Yes Description Position Summary / Responsibilities: We are currently seeking a motivated, career and customer-oriented Linux/Unix Applications Administrator (MUST have Apache Tomcat e
Posted 36 days ago | Updated 11 hours ago

SENIOR ACCESSIBILITY AND FUNCTIONAL QA AUTOMATION ENGINEER - Local to RESTON, VA OR WASHINGTON, D.C.*****

V.L.S. Systems, Inc

•

Reston, Virginia, USA

Contract

NOTE: LOOKING FOR CANDIDATES LOCAL TO RESTON, VA (WITHIN 30 MILES) - WASHINGTON, DC Hello Professional, We have an exciting new role with our client for a Senior Accessibility and Functional QA Automation Engineer. Please find below job description for your perusal. Looking forward to speaking with you. Role: Senior Accessibility and Functional QA Automation Engineer Location: Reston, VA - Hybrid (on-site on Wednesdays. Potential for 2 days down the line) Duration: 6 Months plus extension Interv
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Posted 5 days ago

Software Developer

QinetiQ US

•

Chantilly, Virginia, USA

Full-time

Company Overview We are a world-class team of professionals who deliver next generation technology and products in robotic and autonomous platforms, ground, soldier, and maritime systems in 50+ locations world-wide. Much of our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial intelligence (AI), machine learning (ML), and augmented reality (AR). QinetiQ US's dedicated experts in defense, aerospace, security, and related fields a
Posted 60+ days ago | Updated 1 hour ago

W2 Role-Machine Learning Engineer II

Judge Group, Inc.

•

Washington, District of Columbia, USA

Full-time

Location: Washington, DC Salary: $60.00 USD Hourly - $70.00 USD Hourly Description: W2 opportunity -Machine Learning Eng II & -Washington, DC, Philly- Hybrid Position Title: Machine Learning Eng II Required Skills: Keras, PyTorch or TensorFlow, LLM, Python Location: Washington, DC, Philly Onsite Interview Process: 2 rounds; coding on the 2 nd round Length: EOY + Team: NLP Team - develops the tech that powers the voice remote. Ideal Candidate: Machine Learning Engineer Moving to AI - ne
Posted 47 days ago | Updated 10 hours ago

Junior Software Developer - CBP public trust or Top secret preferred

General Dynamics

•

Ashburn, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Other Clearance Level Must Be Able to Obtain: None Public Trust/Other Required: BI Full 6C (T4) Job Family: Software Development Job Qualifications: Skills: Angular, Java, Web Services Certifications: None Experience: 2 + years of related experience ship Required: Yes Job Description: Deliver simple solutions to complex problems as a Software Developer Associate at GDIT. Here, you'll tailor cutting-edge solutions to the
Posted 4 days ago | Updated 1 hour ago

Sr. Android Developer - Hybrid Role - LOCALS ONLY

Zillion Technologies

•

Vienna, Virginia, USA

Contract

NO THIRD PARTIES PLS THIS IS A DIRECT CLIENT REQUIREMENT ! Those authorized to work without sponsorship are encouraged to apply please. Reach Saakshi Sahni -- || 703-CALL-955-NOW-1070 Direct BANKING Client Android Developer $$ BEST RATES AVAIALBLE $$ Duration: Long Term Ongoing Project with NO end Date Hybrid 2x a week in the office in Vienna, VA 22180 Hours: Monday Friday, 8:00 AM 4:30PM EST Location: Hybrid Local -- Vienna, VA / 2 DAYS A WEEK onsite / 3 days Remote Job Description: Required (
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Posted 60+ days ago | Updated 12 days ago

Senior IBM Case Management Developer

Booz Allen Hamilton

•

McLean, Virginia, USA

Full-time

Job Number: R0217421 IBM Case Management Developer, Senior The Opportunity: As a Cloud Pak for Business Automation ( CP4BA ) developer, the ideal candidate will be responsible for designing, developing, and implementing scalable and efficient business automation solutions with IBM CP4BA. The role requires deep technical knowledge, strong problem-solving skills, and the ability to drive digital transformation initiatives. Due to the nature of work performed within this facility, U.S. citizen ship
Posted 41 days ago | Updated 2 hours ago

Senior Software Developer

Draper

•

Remote or Reston, Virginia, USA

Full-time

Overview: Draper is an independent, nonprofit research and development company headquartered in Cambridge, MA. The 2,000+ employees of Draper tackle important national challenges with a promise of delivering successful and usable solutions. From military defense and space exploration to biomedical engineering, lives often depend on the solutions we provide. Our multidisciplinary teams of engineers and scientists work in a collaborative environment that inspires the cross-fertilization of ideas
Posted 2 days ago | Updated 1 hour ago

Job Title : Android Developer Location: McLean, VA. Hybrid

Virtuous Tech Inc

•

McLean, Virginia, USA

Contract

Job Title: Android Developer Location: McLean, VA. Hybrid EXP: 12+ Need PP number with linked in Job Description: Android developers design and build innovative mobile applications for the Android platform. The ideal candidate will understand Android frameworks, Java and Kotlin, and how to work with third-party libraries and APIs. They ll collaborate with designers and back-end developers to deliver high-quality applications. An Android developer may design and develop new applications or enhanc
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Posted 42 days ago | Updated 7 days ago

Data Engineer

Unissant, Inc.

•

Ashburn, Virginia, USA

Full-time, Third Party

Unissant, Inc delivers innovative capabilities to the agencies that keep our nation healthy and safe. We apply our domain expertise, data acumen, and technology know-how to achieve breakthrough results for our clients. Working collaboratively, we advance missions and careers through a focus on honesty, integrity, and dependability. We continuously look for talent excited to join that effort. To learn more about our exciting organization, please visit us at . Unissant is seeking a Data Engineer
Posted 28 days ago | Updated 27 days ago

Software Engineer

CCS Global Tech

•

Herndon, Virginia, USA

Full-time

CCS Global Tech is a rapidly growing Information Technology company with a diverse portfolio of technology products and services and a large network of industry partnerships. With over 22 years of being a successful business with a global talent pool and presence, CCS is a certified Microsoft Gold Partner and specializes in delivering expert Microsoft based solutions for technical and business needs. We have been recognized by Inc. 500 Magazine as one of the fastest growing small companies in th
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Posted 8 hours ago

Application Developer

ManTech

•

Chantilly, Virginia, USA

Full-time

ManTech seeks a motivated, career and customer-oriented Application Developer to join our team in Chantilly, VA The Application Developer will be dedicated full-time to development and enhancement support for existing applications as well as new development. Responsibilities include but are not limited to: Designing, programming/developing, and modifying software systems, applications, and tools, both existing and potentially new in the futureAnalyzing user needs and software requirements to de
Posted 43 days ago | Updated 3 hours ago

Application Developer

ManTech

•

Chantilly, Virginia, USA

Full-time

ManTech seeks a motivated, career and customer-oriented Application Developer to join our team in Chantilly, VA The Application Developer will be dedicated full-time to development and enhancement support for existing applications as well as new development. Responsibilities include but are not limited to: Designing, programming/developing, and modifying software systems, applications, and tools, both existing and potentially new in the futureAnalyzing user needs and software requirements to de
Posted 43 days ago | Updated 5 hours ago

Network Tools Engineer

INSPYR Solutions

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Remote or Herndon, Virginia, USA

Contract

Role: Network Tools Engineer Location: RemoteJob Type: Ongoing Contract Rate: $6,000/month Type: ship is Required due to Federal Project- Ability to pass enhanced background screen (criminal, financial, drug) for Public Trust clearance. Job Description: Tools Support SME We are seeking a Tools Team Member to serve as a Subject Matter Expert (SME) in support of multiple enterprise tools. This role involves managing, troubleshooting, planning, and implementing software releases, patches, and upgr
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Posted 2 days ago | Updated moments ago

Salesforce Developer (10K SIGNING BONUS!!) - TS/SCI with Polygraph

General Dynamics Information Technology

•

Chantilly, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Development Job Qualifications: Skills: Apex Programming Language, Eclipse IDE, Force.com IDE, Salesforce Platform, Salesforce Sales Cloud Certifications: None Experience: 5 + years of related experience ship Required: Yes Job Description: Discover a career that is challen
Posted 4 hours ago

Salesforce Developer - TS/SCI with Polygraph

General Dynamics Information Technology

•

Chantilly, Virginia, USA

Full-time

Type of Requisition: Regular Clearance Level Must Currently Possess: Top Secret SCI + Polygraph Clearance Level Must Be Able to Obtain: Top Secret SCI + Polygraph Public Trust/Other Required: None Job Family: Software Development Job Qualifications: Skills: Apex Programming Language, Force.com IDE, Salesforce (Software) Certifications: None Experience: 2 + years of related experience ship Required: Yes Job Description: Discover a career that is challenging, impactful, and mission-critic
Posted 4 hours ago

Mission Software Engineer

Booz Allen Hamilton

•

McLean, Virginia, USA

Full-time

Job Number: R0215471 Mission Software Engineer The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop sof tware, but to help create a system that will make a difference, we need you on our team. We're looking for a developer like you with the skills needed to develop sof tware and systems from vision to production-ready. This role is more than just coding. As a f
Posted 14 days ago | Updated 2 hours ago

Software Engineer Part Time TS/SCI

Parsons Services Company

•

Centreville, Virginia, USA

Part-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons is looking for an amazingly talented Part Time TS/SCI Software Engineering t
Posted 9 days ago | Updated 1 hour ago

Software Engineer

Booz Allen Hamilton

•

Chantilly, Virginia, USA

Full-time

Job Number: R0218843 Software Engineer The Opportunity: As a full-stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just develop sof tware, but to help create a system that will make a difference, we need you on our team. We're looking for a developer like you with the skills needed to develop sof tware and systems from vision to production-ready. This role is more than just coding. As a full-stack
Posted 21 days ago | Updated 2 hours ago