Java/J2EE Senior Developer Jobs in Virginia

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1,281 - 1,300 of 1,870 Jobs

Java / Python / Kafka Software Engineer

Cymertek Corporation

•

Tysons, Virginia, USA

Full-time

Java / Python / Kafka Software Engineer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a dynamic and detail-oriented Java / Python / Kafka Software Engineer to join our team and contribute to the development of scalable, high-performance systems. In this role, you will design, implement, and optimize applications using Java and Python while leveraging Kafka for real-time data processing and event-driven
Posted 60+ days ago | Updated 2 hours ago

Java / Python / Kafka Software Engineer

Cymertek Corporation

•

Reston, Virginia, USA

Full-time

Java / Python / Kafka Software Engineer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a dynamic and detail-oriented Java / Python / Kafka Software Engineer to join our team and contribute to the development of scalable, high-performance systems. In this role, you will design, implement, and optimize applications using Java and Python while leveraging Kafka for real-time data processing and event-driven
Posted 60+ days ago | Updated 2 hours ago

Java / Python / Kafka Software Engineer

Cymertek Corporation

•

Chantilly, Virginia, USA

Full-time

Java / Python / Kafka Software Engineer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a dynamic and detail-oriented Java / Python / Kafka Software Engineer to join our team and contribute to the development of scalable, high-performance systems. In this role, you will design, implement, and optimize applications using Java and Python while leveraging Kafka for real-time data processing and event-dri
Posted 60+ days ago | Updated 2 hours ago

Software Engineer (Java, AWS, Linux)

Cymertek Corporation

•

Chantilly, Virginia, USA

Full-time

Software Engineer (Java, AWS, Linux) LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a highly skilled and versatile **Software Engineer (Java, AWS, Linux)** to join our dynamic team and contribute to the development of innovative software solutions. In this role, you will design, build, and maintain applications using Java, leverage AWS cloud services for scalability and reliability, and work within L
Posted 60+ days ago | Updated 2 hours ago

Software Engineer (Java, AWS, Linux)

Cymertek Corporation

•

Tysons, Virginia, USA

Full-time

Software Engineer (Java, AWS, Linux) LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a highly skilled and versatile **Software Engineer (Java, AWS, Linux)** to join our dynamic team and contribute to the development of innovative software solutions. In this role, you will design, build, and maintain applications using Java, leverage AWS cloud services for scalability and reliability, and work within Linu
Posted 60+ days ago | Updated 2 hours ago

Software Engineer (Java, AWS, Linux)

Cymertek Corporation

•

Reston, Virginia, USA

Full-time

Software Engineer (Java, AWS, Linux) LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a highly skilled and versatile **Software Engineer (Java, AWS, Linux)** to join our dynamic team and contribute to the development of innovative software solutions. In this role, you will design, build, and maintain applications using Java, leverage AWS cloud services for scalability and reliability, and work within Linu
Posted 60+ days ago | Updated 2 hours ago

DevSecOps Engineer

SAIC

•

Chantilly, Virginia, USA

Full-time

Job ID: 2506221 Location: CHANTILLY, VA, US Date Posted: 2025-06-05 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-time Shift: Day Job Travel: Yes, 10 % of the Time Minimum Clearance Required: TS/SCI with Poly Clearance Level Must Be Able to Obtain: None Potential for Remote Work: No Description SAIC is seeking a highly motivated DevSecOps Engineer to join a dynamic and mission oriented Research & Development team. Candidate will be responsible for dev
Posted 50 days ago | Updated moments ago

Information Technology - Solution Architect Specialist

Apex Systems

•

McLean, Virginia, USA

Full-time

Job#: 2075703 Job Description: We are hiring Solution Architect Specialist! Role: Solution Architect Specialist Supporting: Large Financial Services Client Location: McLean, VA Position Description: We have an exciting opportunity for a Senior Solution Architect Specialist to join our team. If you have a passion for modernizing legacy systems and working with cutting-edge technologies like microservice architecture and cloud platforms, this role is perfect for you! Youll leverage your expertis
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Posted 60+ days ago | Updated 3 hours ago

Senior Principal Software Architect (Counter UAS)

BlueHalo

•

Leesburg, Virginia, USA

Full-time

What You Will Do We are seeking a Senior Principal Software Architect to lead the design, development, and sustainment of secure, mission-critical software systems supporting Counter-Unmanned Aircraft Systems (C-UAS). This role requires hands-on leadership of a development team, deep expertise in full-stack software architecture (front-end to back-end), Linux-based systems, and designing platform-agnostic APIs with secure machine-to-machine communication interfaces. The ideal candidate will hav
Posted 23 days ago | Updated 2 hours ago

Back End 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 2 hours ago

Principal, Software Engineer - Front-End UI Engineer

Walmart Inc.

•

Remote or Bentonville, Arkansas, USA

Full-time

Position Summary Walmarts Enterprise Business Services (EBS) is a powerhouse of seven exceptional teams delivering world-class technology solutions and services making a profound impact at every level of Walmart. As a key part of Walmart Global Tech, our teams set the bar for operational excellence and leverage emerging technology to support millions of customers, associates, and stakeholders worldwide. Joining EBS means embarking on a journey of limitless growth, relentless innovation, and the
Posted 5 days ago | Updated 2 hours ago

Software Developer IV

General Atomics

•

Chantilly, Virginia, USA

Full-time

Job Summary General Atomics Integrated Intelligence Inc. (GA-I3) develops cutting-edge software solutions that transform raw data into actionable intelligence. We specialize in real-time global situational awareness and battle management, processing petabytes of data from hundreds of sources across air, land, and sea. Our systems-including the widely used THRESHER and DRAGONSPELL platforms-support tens of thousands of users at all levels of the DoD and Intelligence Community and enable critical
Posted 60+ days ago | Updated 2 hours ago

Lead Director, Software Development Engineering - Rebates

CVS Health

•

Illinois, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w
Posted 7 days ago | Updated 2 hours ago

Engineering Apprentice - Software

Lockheed Martin Corporation

•

Manassas, Virginia, USA

Full-time

Standard Job Description For use only with approval from corporate compensation or RMS Compensation. An employee in the engineering apprenticeship program will perform a variety of duties in the sustainment of existing products to include: assisting with engineering documentation, technical data maintenance and modification, training material maintenance, and mechanical, electrical maintenance to include grooming, upgrade, and modification of program products and test platforms. This employee w
Posted 60+ days ago | Updated 2 hours ago

Red Team Penetration Tester IV **

SimVentions, Inc - Glassdoor 4.6

•

Virginia Beach, Virginia, USA

Full-time

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Red Team Penetration Tester IV, you will be responsible for leading and executing complex penetration testing events and conducting offensive cybersecurity operations for the U.S. Government and DoD systems. You will work collaboratively with Blue Team and Cybersecurity professionals to enhance overall cyber posture. ** Position is contingent upon awa
Posted 60+ days ago | Updated 18 hours ago

Red Team Penetration Tester III **

SimVentions, Inc - Glassdoor 4.6

•

Virginia Beach, Virginia, USA

Full-time

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Red Team Penetration Tester , you will be responsible for conducting penetration testing and conducting offensive cybersecurity operations for the U.S. Government and DoD systems. You will work collaboratively with Blue Team and Cybersecurity professionals to enhance overall cyber posture. ** Position is contingent upon award of contract, anticipated i
Posted 60+ days ago | Updated moments ago

Red Team Penetration Tester III **

SimVentions, Inc - Glassdoor 4.6

•

Virginia Beach, Virginia, USA

Full-time

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Red Team Penetration Tester , you will be responsible for conducting penetration testing and conducting offensive cybersecurity operations for the U.S. Government and DoD systems. You will work collaboratively with Blue Team and Cybersecurity professionals to enhance overall cyber posture. ** Position is contingent upon award of contract, anticipated in
Posted 60+ days ago | Updated 1 day ago

Red Team Penetration Tester IV **

SimVentions, Inc - Glassdoor 4.6

•

Virginia Beach, Virginia, USA

Full-time

Overview: SimVentions, consistently voted one Virginia's Best Places to Work, is looking for an experienced professional to join our team! As a Red Team Penetration Tester IV, you will be responsible for leading and executing complex penetration testing events and conducting offensive cybersecurity operations for the U.S. Government and DoD systems. You will work collaboratively with Blue Team and Cybersecurity professionals to enhance overall cyber posture. ** Position is contingent upon awar
Posted 60+ days ago | Updated 18 hours ago

Platform Engineering Development Lead SVP C14 - NEW YORK, Hybrid

Citi

•

Remote or New York, New York, USA

Full-time

The Applications Development Technology Senior Lead Analyst is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology Team. The overall objective of this role is to lead applications systems analysis and programming activities. Responsibilities: Lead integration of functions to meet goals, deploy new products, and enhance processesAnalyze complex business processes, system processes, and industry
Posted 12 days ago | Updated 2 hours ago

Senior Software Engineer - (Hogan Systems + Cobol)

U.S. Bank

•

New Jersey, USA

Full-time

At U.S. Bank, we're on a journey to do our best. Helping the customers and businesses we serve to make better and smarter financial decisions and enabling the communities we support to grow and succeed. We believe it takes all of us to bring our shared ambition to life, and each person is unique in their potential. A career with U.S. Bank gives you a wide, ever-growing range of opportunities to discover what makes you thrive at every stage of your career. Try new things, learn new skills and dis
Posted 60+ days ago | Updated 2 hours ago