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Java Api Jobs In Leesburg, Virginia - 88 Job Positions Available

1 – 20 of 88 jobs

Java FSD with AWS Location:- Reston VA (Relocation day One) Job Description We are seeking a highly experienced Full Stack Engineer with a strong background in Java, Angular, and AWS to join our team. The ideal candidate will

TMV Global Inc  11 days ago
My3Tech jobs

Java/J2EE Developer Contract Role | Onsite in McLean, VA Are you a seasoned Java developer looking to make an impact in a high-performing, forward-thinking tech environment? This is your chance to work on cutting-edge enterprise applications using modern

My3Tech  11 hours ago
FINRA jobs

We are seeking an experienced Lead Developer with expertise in Workday Financials to join our team. The ideal candidate will lead the design, development, and implementation of Workday Financial solutions while providing technical leadership and mentorship

FINRA  29 days ago
Northstrat jobs

Software Engineer / Developer Job Type: Full time, On-Site, potential for hybrid schedule Clearance Requirements: Active TS/SCI clearance. Northstrat has various positions available, such as front-end, back-end, and full stack software engineering. You will be responsible

Northstrat  22 days ago
teKnoluxion jobs

OverviewMid-Level Backend Software Engineer Gaithersburg, MD Active TS (SCI eligibility) clearance and eligibility to obtain a CI poly required At Bcore, our strength comes from how we deliver impact to the mission. Whether it’s architecting critical

TeKnoluxion  23 days ago
teKnoluxion jobs

Overview Backend Software Engineer Gaithersburg, MD Active TS (SCI eligibility) clearance and eligibility to obtain a CI poly required At Bcore, our strength comes from how we deliver impact to the mission. Whether it’s architecting critical

TeKnoluxion  23 days ago
GCI jobs

GCI embodies excellence, integrity and professionalism. The employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of our valued workforce to meet critical mission requirements in the areas of Data

GCI  21 days ago
GCI jobs

GCI embodies excellence, integrity and professionalism. The employees supporting our customers deliver unique, high-value mission solutions while effectively leverage the technological expertise of our valued workforce to meet critical mission requirements in the areas of Data

GCI  21 days ago
Johns Hopkins University jobs

Description PREP Research Associate This position is part of the National Institute of Standards and Technology (NIST) Professional Research Experience Program (PREP). NIST recognizes that its research staff may want to collaborate with researchers at academic

Johns Hopkins University  21 days ago
CACI International Inc jobs

Job Title: Software Developer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None * * * The

CACI International Inc  20 days ago
TD SYNNEX jobs

*This is an ON-SITE position at our Reston, VA office Technologies is looking to hire a Senior Software Developer to become an integral part of the team! You will be part of a talented software team,

TD SYNNEX  13 hours ago
ManTech jobs

MANTECH seeks a motivated, career and customer-oriented ETL Developer to join our team in Chantilly, VA.   The ETL Developer will support mission-critical data operations by designing, building, and optimizing large-scale data ingest and processing solutions

ManTech  4 days ago
ManTech jobs

MANTECH seeks a motivated, career and customer-oriented Data Engineer to join our team in Chantilly, VA.   The Data Engineer will leverage their development skills and experience to support the successful designing, ingesting, cleansing, transformation, loading,

ManTech  4 days ago
ManTech jobs

MANTECH seeks a motivated, career and customer-oriented Senior Data Engineer to join our team in Chantilly, VA.   The Senior Data Engineer will leverage their strong technical background and knowledge to support the Sponsor’s data initiatives,

ManTech  4 days ago
Leidos jobs

Description Leidos is seeking an AI Software Developer to join the Air Traffic Business Area within the Homeland Sector, supporting the development of the Leidos Common Baseline. Common Baseline is a mission-critical, future-ready automation solution built on a hybrid

Leidos  1 day ago
Leidos jobs

Description Leidos is seeking a Lead AI Software Developer to join the Air Traffic Business Area within the Homeland Sector, supporting the development of the Leidos Common Baseline. Common Baseline is a mission-critical, future-ready automation solution built on a

Leidos  1 day ago
Amtex Systems Inc jobs

Role:-Principal Software Architect Location:-Ashburn, VA- Duration:-6 Months Contract to Hire Role Tech Stack- Backend, AWS, Java/Python, Microservices, AI Agentic Tools, like Claude code/Codex Hands-On Architecture & Engineering (~60%) 1 Design and implement scalable AWS architectures 2 Build

Amtex Systems Inc  10 hours ago
MindLance jobs

Software Engineer Performs complex analysis, design, development, testing, and debugging of computer software ranging from operating system architecture integration and software design to selection of computer systems, language, and/or equipment. Designs, develops/codes, tests, and documents critical

MindLance  11 hours ago
Markon Cooperative, Inc. jobs

Expert Applications Developer Markon is building a talent pool of Expert-Level Applications Developers to support future Intelligence Community customer missions. This pipeline opportunity is intended to identify highly experienced candidates to support the development, enhancement, and

Markon Cooperative, Inc.  11 hours ago
CMCI jobs

Job Opportunity JAVA Developer (Senior) Location: Remote (the candidates must reside within 4 hours driving distance from Ashburn, VA) CMCI provides management consulting and IT services that empower enterprises to achieve their business goals in todays highly

CMCI  11 hours ago

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