5901 Java Developer jobs in Rockville,MD

Backend Developer, Data Platform

Vantor

Reston, VA 20190

$113,000-$188,000/yr

Hybrid~ 34 minEducation AssistanceHealth InsuranceRetirement Benefit

To be eligible for this position, you must be a U.S. Citizen.
This position requires an active U.S. Government Security Clearance at the TS/SCI level with CI Polygraph.
_Export Control/ITAR:_ Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3).
Current/active TS/SCI with a current CI polygraph or be willing and able to obtain a CI polygraph.
5+ years of professional software engineering experience, with strong backend development skills
Strong proficiency in Python
Experience building backend systems, APIs, or distributed services in production environments
PostgreSQL and Elasticsearch proficiency
Familiarity with AWS, especially S3, RDS, and other data centric services
Bachelor's degree in a related field, e.g. Computer Science, Systems Engineering or equivalent experience
Understanding of software engineering fundamentals including testing, version control, CI/CD, and system design

SmartExplore AI is experimental.

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Java Software Engineer - Developer (Experienced and Senior)

Boeing

Herndon, VA 20170

Bilingual Preferred

New, Posted 11 hours ago

ResumeLibrary

Data Entry Clerk - Remote Work From Home (Part-Time / Full-Time)

Apex Focus Group

Washington, DC 20022

$750/wk

RemoteNo Experience

New, Posted 11 hours ago

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Senior Application Developer

GovCIO LLC

Fairfax, VA 22031

$175,000/yr

Hybrid~ 34 min

Bachelor's degree in Computer Science, Engineering, or related field with 12+ years of experience with large integrated projects and 5+ years of professional experience in Java development, preferably in federal or defense contracting environments. (or commensurate experience).
Active Secret clearance with the ability to obtain and hold DEA suitability.
Strong knowledge of Java SE/EE, Spring Boot, and RESTful services.
Familiarity with cross-domain solution architectures, data labeling, and secure data transfer protocols.
Experience working in secure environments,
Understanding of FISMA, NIST, or RMF compliance.
Proficiency with build tools (Maven/Gradle).
Version control (Git).
CI/CD tools (Jenkins, GitLab CI).
Exposure to containerization technologies (Docker, Kubernetes).
Cloud platforms (AWS GovCloud, Azure Government).
Understanding of secure coding practices and experience with static/dynamic code analysis tools.

SmartExplore AI is experimental.

Junior Developer

ManTech

Annapolis Junction, MD 20701

Senior Software Engineer Staff - Clearance Required

Lockheed Martin

Rockville, MD 20849

$25,000 bonus

Urgently Hiring

New, Posted 12 hours ago

Jobcase

Product Manager

The Consortium

Rockville, MD 20850

New, Posted 11 hours ago

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Senior Project Manager

JLL

Washington, DC 20005

~ 35 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

7-15 years of experience in project management, preferably in Corporate Interiors (REQUIRED)
Experience in managing multiple diverse types of Corporate Interiors projects, varying from $50K to $50M+ in size (REQUIRED)
Ability to manage 8-12 projects at a time

SmartExplore AI is experimental.

New, Posted 9 hours ago

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