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Trainee Principal Java Software Engineer Jobs in Washington

Cymertek

Java Software Engineer

Tysons, VA · On-site

$52 - $71.25/hr

Java 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 skilled and passionate Java ...

InterImage

Java Software Engineer

Annapolis Junction, MD

$56.75 - $78/hr

Java Software Engineer You will join a team of other prototype software developers to create an API backend for a new web-based tool with React front-end used to store, catalog, and search data. Must ...

Cymertek

Java Software Engineer

Reston, VA · On-site

$54 - $74/hr

Java 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 skilled and passionate Java ...

Cymertek

Java Software Engineer

Chantilly, VA · On-site

$53.50 - $73.50/hr

Java 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 skilled and passionate Java ...

Cymertek

Java Software Engineer

Annapolis Junction, MD · On-site

$52.75 - $72.50/hr

Java Software Engineer LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and passionate ...

Leidos

Principal Java Developer

Bethesda, MD · On-site

$131K - $237K/yr

Leidos has an exciting opportunity for a Principal Java Developer in our Intel Security Sector ... Participates in software programming initiatives, shaping backend architecture, mentoring team ...

Leidos

Principal Java Developer

Bethesda, MD · On-site

$131K - $237K/yr

Leidos has an exciting opportunity for a Principal Java Developer in our Intel Security Sector ... Participates in software programming initiatives, shaping backend architecture, mentoring team ...

2HB Incorporated

Principal Software Engineer

Annapolis, MD · On-site

$133K - $179K/yr

... seeking a Principal Software Engineer in order to support its government customer in Annapolis ... Description: 2HB is seeking an experienced Software Developer who will provide full-stack java ...

C. Mack Solutions, LLC

Java Software Engineer

Ashburn, VA · On-site

$75K - $155K/yr

The Java Software Engineer must be able to design, develop, enhance, debug, and implement software in an Agile environment. Resources will be members of highly effective Agile teams that create and ...

Verisign

Java Software Engineer

Reston, VA · On-site +1

$89K - $121K/yr

Verisign is looking for Junior Java software engineer to expand the Name Studio API team ( An ideal candidate should understand Cloud Computing, preferably AWS, has some knowledge of Machine Learning ...

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Trainee Principal Java Software Engineer information

What are the key skills and qualifications needed to thrive as a Trainee Principal Java Software Engineer, and why are they important?

To excel as a Trainee Principal Java Software Engineer, you need a strong background in Java programming, software architecture, and a relevant degree in computer science or a related field. Familiarity with development tools like IntelliJ IDEA, build systems (Maven/Gradle), and frameworks such as Spring is typically required, along with an understanding of version control systems like Git. Leadership potential, excellent problem-solving abilities, and effective communication are critical soft skills for mentoring junior engineers and collaborating on complex projects. These skills and qualifications ensure you can design robust solutions, guide technical teams, and drive successful software delivery.

What is the difference between Trainee Principal Java Software Engineer vs Principal Java Software Engineer?

AspectTrainee Principal Java Software EngineerPrincipal Java Software Engineer
Experience LevelEntry-level to early careerSenior-level with extensive experience
CertificationsTypically none or basic Java certificationsAdvanced certifications like Oracle Certified Professional
Work EnvironmentLearning-focused, mentorship programsLeadership roles, strategic project involvement
ResponsibilitiesAssisting in development, learning best practicesDesigning systems, leading projects, mentoring

The Trainee Principal Java Software Engineer is an entry-level role focused on learning and supporting development tasks, while the Principal Java Software Engineer is a senior expert responsible for architecture, leadership, and strategic technical decisions. The roles differ mainly in experience, responsibilities, and level of independence within Java development teams.

What is a Trainee Principal Java Software Engineer?

A Trainee Principal Java Software Engineer is an entry-level professional learning to take on the responsibilities of a Principal Java Software Engineer. This role involves gaining advanced knowledge of Java programming, software architecture, and leadership skills. Trainees work under the guidance of senior engineers to design, develop, and oversee complex software projects. The position serves as a pathway to becoming a Principal Engineer, focusing on both technical expertise and team leadership.

What are the typical responsibilities and learning opportunities for a Trainee Principal Java Software Engineer during the first year in the role?

As a Trainee Principal Java Software Engineer, your initial responsibilities often include collaborating with senior engineers on large-scale Java projects, participating in code reviews, and assisting with architectural decisions. You'll be expected to quickly deepen your understanding of advanced Java frameworks, design patterns, and system integration techniques. The role provides significant learning opportunities, including mentorship from experienced leaders, exposure to best practices in software architecture, and involvement in technical decision-making processes. This experience helps you build the skills needed to transition into a fully-fledged Principal Java Engineer.
What are the most commonly searched types of Principal Java Software Engineer jobs in Washington? The most popular types of Principal Java Software Engineer jobs in Washington are:
Trainee Principal Java Software Engineer jobs near you
Principal Java Developer - FS Poly with Security Clearance

Principal Java Developer - FS Poly with Security Clearance

Stanley Reid

Annapolis Junction, MD • On-site

Other

Medical, Retirement, PTO

This job post has expired today. Applications are no longer accepted.

Job description

Visit our website Principal Java Developer - FS Poly * Annapolis Junction, MD Who We Are Stanley Reid is a specialized recruiting firm connecting top contractors with exciting IC/DoD opportunities. We're dedicated to a personalized, stress-free job search, matching your unique skills and goals with the perfect role. About Our Client Founded by engineers, our client has spent over 15 years building tailored software and IT solutions. They create "good technology" that's user-friendly, valuable, and ethical. They also invest in their people with competitive pay and great benefits, including fully-paid medical, a 10% 401k match, generous PTO, and flexible work. Join a supportive team where your unique skills make a real impact. The Role Our client is seeking a Principal Java Developer to join a skilled team delivering custom software solutions to the Intelligence Community. You will be responsible for developing, maintaining, and enhancing complex software systems, with a focus on cutting-edge projects involving advanced sensor technology. This role offers the opportunity to work in a flexible, supportive environment while contributing to high-impact, mission-critical systems. What You'll Bring BS and 14+ years of relevant experience Recent Java software development experience Proficiency with the Java ecosystem, including Maven, Apache Foundation, and Spring Boot Experience with cloud computing platforms like AWS, Azure, or GCP Knowledge of Microservices Architecture Familiarity with DevOps and CI/CD practices Proficiency in writing test cases with frameworks like JUnit and Mockito Strong skills in system design and architecture Clearance Requirements TS/SCI with FS Polygraph is required. We are not able to upgrade clearances or accept CCAs. Please note, you must have the required clearance for consideration; under-cleared applicants will not receive a response. Location Annapolis Junction, MD Ready for Next Steps? We encourage you to apply and connect with us even if a direct match isn't currently listed. Apply online at https://careers.stanleyreid.com/ or contact our MD team for more info: , . Please Note Due to high application volume, we are unable to confirm receipt of submissions or provide updates. We will contact you directly if there is a match. Opportunities change frequently; We cannot guarantee availability. Posted on 08/28/2025 Apply Now
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