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Senior Java Software Engineer Jobs in Upper Marlboro, MD

Software Engineer 3

Annapolis Junction, MD · On-site

$58.75 - $79/hr

They are seeking a Senior Java Software Engineer to architect, develop, and maintain a fingerprint application in support of the Cybersecurity Intelligence Team, while also providing expertise in ...

Senior Java Developer

Washington, DC · On-site

$65 - $82.75/hr

Senior Java Developer: Location: Washington, DC Duration: 6 to 12 Months Java: Hands-on experience ... Follow established software development standards and procedures and contribute towards their ...

Senior Java Developer

Alexandria, VA · On-site

$61.25 - $78.25/hr

Company Description We specialize in Staffing, Consulting, Software Development, and Training along ... Overview: client is seeking a Senior Java Developer with extensive Spring and Hibernate experience ...

Sr Java Developer

Washington, DC · On-site

$80 - $85/hr

TITLE: Sr Java Developer LOCATION: Washington, DC/ Onsite Employment type: Contract w2/1099/C2C ... software design and architecture · Develop, Test and Deploy applications and systems · Revise ...

Software Engineer 3

Annapolis Junction, MD · On-site

$86.20 - $136.27/hr

We are seeking a Senior Java Software Engineer who will be responsible for architecting, developing and maintaining a fingerprint application in support of the Cybersecurity Intelligence Team (CIT ...

Software Engineer 3

Annapolis, MD · On-site

$57 - $76.50/hr

We are seeking a Senior Java Software Engineer who will be responsible for architecting, developing and maintaining a fingerprint application in support of the Cybersecurity Intelligence Team (CIT ...

Software Engineer 3

Annapolis Junction, MD

$63.25 - $84.75/hr

We are seeking a Senior Java Software Engineer who will be responsible for architecting, developing and maintaining a fingerprint application in support of the Cybersecurity Intelligence Team (CIT ...

Sr Java Developer

Washington, DC · On-site

$80 - $85/hr

TITLE: Sr Java Developer LOCATION: Washington, DC/ Onsite Employment type: Contract w2/1099/C2C ... internal teams to produce software design and architecture • Develop, Test and Deploy ...

Showing results 41-60

Senior Java Software Engineer information

See Upper Marlboro, MD salary details

$40.2K

$149.7K

$262.8K

How much do senior java software engineer jobs pay per year?

As of Aug 10, 2026, the average yearly pay for senior java software engineer in Upper Marlboro, MD is $149,653.00, according to ZipRecruiter salary data. Most workers in this role earn between $123,900.00 and $163,100.00 per year, depending on experience, location, and employer.

What are some common challenges faced by senior Java software engineers when leading development projects?

Senior Java Software Engineers often encounter challenges such as balancing hands-on coding with leading and mentoring team members, managing tight project deadlines, and ensuring code quality across the team. They are also responsible for making key architectural decisions and integrating new technologies while maintaining system stability. Effective communication and collaboration with cross-functional teams, including QA, DevOps, and product managers, are essential to successfully deliver robust solutions.

What does a senior Java software engineer do?

A Senior Java Software Engineer is responsible for designing, developing, and maintaining complex software applications using the Java programming language. They often lead technical projects, mentor junior developers, and collaborate with cross-functional teams to deliver high-quality software solutions. Their role includes analyzing user requirements, troubleshooting issues, optimizing code for performance, and ensuring best practices in software development. Senior Java engineers are also involved in code reviews and may contribute to architectural decisions within their organization.

What are the key skills and qualifications needed to thrive as a senior Java software engineer?

To thrive as a Senior Java Software Engineer, you need advanced proficiency in Java programming, software design principles, and a solid understanding of computer science fundamentals, often backed by a degree in computer science or a related field. Experience with frameworks like Spring, build tools such as Maven or Gradle, and version control systems like Git is typically required, along with knowledge of cloud platforms or containerization tools. Strong problem-solving abilities, effective communication, and leadership skills help you mentor team members and collaborate on complex projects. These competencies are crucial for delivering robust, scalable software solutions and leading development teams in dynamic environments.
What are popular job titles related to Senior Java Software Engineer jobs in Upper Marlboro, MD? For Senior Java Software Engineer jobs in Upper Marlboro, MD, the most frequently searched job titles are:
What job categories do people searching Senior Java Software Engineer jobs in Upper Marlboro, MD look for? The top searched job categories for Senior Java Software Engineer jobs in Upper Marlboro, MD are:
What cities near Upper Marlboro, MD are hiring for Senior Java Software Engineer jobs? Cities near Upper Marlboro, MD with the most Senior Java Software Engineer job openings:

Junior Java Software Engineer

GliaCell Technologies

Annapolis, MD • On-site

$50K - $120K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 3 days ago


Job description

***An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance.***
Are you a Junior Java Software Engineer who is ready for a new challenge that will launch your career to the next level?
  • Tired of being treated like a company drone?
  • Tired of promised adventures during the hiring phase, then dropped off on a remote contract and never seen or heard from the mothership again?
  • Our engineers were certainly tired of the same.

At GliaCell our slogan is "We make It happen".
  • We will immerse you in the latest technologies.
  • We will develop and support your own personalized training program to continue your individual growth.
  • We will provide you with work that matters with our mission focused customers, and surround you with a family of brilliant engineers.

Culture isn't something you need to talk about...if it just exists.
If this sounds interesting to you, then we'd like to have a discussion regarding your next adventure! If you want to be a drone, this isn't the place for you.
We Make It Happen!
GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces. We excel at delivering stable and reliable software solutions using Agile Software Development principles. These provide us the capability to deliver a quick turn-around using interactive applications and the integration of industry standard software stacks.
GliaCell's Enterprise capabilities include Full-Stack Application Development, Big Data, Cloud Technologies, Analytics, Machine Learning, AI, and DevOps Containerization. We also provide customer solutions in the areas of CND, CNE, and CNO by providing our customers with assessments and solutions in Threat Mitigation, Vulnerability Exposure, Penetration Testing, Threat Hunting, and Preventing Advanced Persistent Threat.
We Offer:
  • Long term job security
  • Competitive salaries & bonus opportunities
  • Challenging work you are passionate about
  • Ability to work with some amazingly talented people

Job Description:
GliaCell is seeking a Junior Java Software Engineer on one of our subcontracts. This is a full-time position offering the opportunity to support a U.S. Government customer. The mission is to provide technical expertise that assists in sustaining critical mission-related software and systems to a large government contract.
Key Responsibilities:
  • Front End / Full Stack

Key Requirements:
To be considered for this position you must have the following:
  • Possess an active or rein-statable TS/SCI with Polygraph security clearance
  • U.S. Citizenship
  • 0+ years of experience accompanied by a Bachelor of Science degree or similar discipline. Can substitute 4 years of experience for a Bachelor's degree.
  • Works well independently as well as on a team
  • Strong communication skills

Key Skills:
  • Developing applications using AngularJS / jQuery / React / Vue (other JavaScript frameworks).
  • Developing Java Web or NodeJS applications.
  • Experience using and implementing CSS.
  • Developing or integrating with RESTful Services.

Location: Annapolis Junction, MD
Salary Range: The salary range for this full-time position is $50,000 to $120,000. Our salary ranges are determined by position, level, skills, professional experience, relevant education and certifications. The range displayed on each job posting reflects the minimum and maximum target salaries for this position across our projects. Within the range, your salary is determined by your individual benefits package selection. Your recruiter can share more about the specific salary range for your preferred position during the hiring process.
Benefits:
  • Medical, Dental, and Vision Coverage for Employee and Dependents
  • Up to 25 Days of Paid Time Off
  • Up to 40 hours of PTO Carryover
  • 11 Federal Government Holidays
  • Work From Home Opportunities
  • 401K Company Contribution, Fully Vested Day 1
  • Discretionary, Certification, and Sign-On Bonus Potential
  • Employee Referral Bonus Program
  • Annual Professional Development
  • 100% Premium Covered for Life & Disability Insurances
  • Additional Voluntary Life Insurance Coverage Available
  • Employee Assistance Program
  • Travel Protection Program
  • Financial Planning Assistance
  • Bereavement and Jury Duty Leave
  • Monthly Team and Family Events
  • Technology Budget
  • Global Entry
  • Annual Swag Budget

Learn more about GliaCell Technologies: https://gliacelltechnologies.applytojob.com/apply/
To apply for this position, respond to this job posting and attach an updated resume for us to review.
GliaCell Technologies, LLC is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status.