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Sr Software Engineer Java Jobs in Maryland (NOW HIRING)

Senior Software Engineer

Annapolis Junction, MD · On-site

$125K - $165K/yr

They are seeking a Senior Software Engineer to shape technical direction and develop advanced data ... software using Python or Java • Experience creating complex, multi-dimensional data ...

Senior Software Engineer

Hanover, MD · On-site

$120K - $159K/yr

The Senior Software Engineer will develop and enhance complex software systems, ensuring adherence ... as Java, C#, C++, JavaScript, Python, Scala, Ruby and Go • IDEs such as Eclipse, NetBeans ...

Senior Software Engineer

Annapolis Junction, MD · On-site

$125K - $165K/yr

The Senior Software Engineer will develop solutions for processing large data sets and performing ... Python, Java, or C++ for cloud-based or microservice architectures • Experience with ...

Senior Software Engineer

Germantown, MD

$123K - $163K/yr

Senior Software Developer DC/Baltimore area - Onsite ~1 day per week We are a medical technology ... Hands-on experience with Angular, Java, Spring, SOAP, AngularJS, jQuery or other JavaScript ...

Senior Software Engineer

Annapolis, MD · On-site

$190K - $240K/yr

Belay Technologies is seeking a Senior Software Engineer to join our intel team. The Software ... Java * spring Boot * MongoDB * Kubernetes * Rancher RKE2 * Kalka * AWS * RHEL * LLMs * S3/Minio

Senior Software Engineer

Annapolis, MD · On-site

$190K - $240K/yr

Belay Technologies is seeking a Senior Software Engineer to join our intel team. The Software ... Experience with Spring Boot, Spring MVC, Spring Data, Sprint Security, JMS, KAFKA, Java, Oracle ...

Sr Java Software Engineer

Rockville, MD · On-site

$127K - $167K/yr

Senior Software Engineer Location : Rockville MD (remote until Jan 2022) Duration : 6 Months CTH Visa : GC & USC H4 EAD This is a professional hands-on IT position in which the incumbent's main ...

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Showing results 1-20

Sr Software Engineer Java information

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

To thrive as a Sr Software Engineer Java, you need advanced proficiency in Java programming, software design principles, and a bachelor’s degree (or higher) in computer science or a related field. Familiarity with tools such as Spring Framework, RESTful APIs, version control systems like Git, and cloud platforms is typically required, along with relevant certifications like Oracle Certified Professional Java Programmer. Excellent problem-solving skills, effective communication, and the ability to mentor junior developers make someone stand out in this position. These skills ensure the delivery of robust, scalable applications and foster efficient collaboration in complex development environments.

What does a Sr Software Engineer Java do?

A Sr Software Engineer Java is responsible for designing, developing, and maintaining complex software applications using the Java programming language. They often lead technical projects, mentor junior developers, and ensure that software solutions are robust, scalable, and secure. Their work involves collaborating with cross-functional teams, reviewing code, and implementing best practices to deliver high-quality products. Senior engineers also play a key role in architectural decisions and contribute to the overall technical direction of their team or organization.

What is the difference between Sr Software Engineer Java vs Software Developer Java?

AspectSr Software Engineer JavaSoftware Developer Java
Required CredentialsBachelor's degree, 5+ years experience, possibly certifications like Oracle Certified ProfessionalBachelor's degree, 1-3 years experience, often entry-level certifications
Work EnvironmentDesigning architecture, leading projects, mentoring teamsWriting code, debugging, implementing features
Employer & Industry UsageTech companies, finance, healthcare, enterprise solutionsStartups, tech firms, software consultancies
Search & Comparison IntentHigher-level roles, leadership, complex projectsEntry to mid-level development tasks

In summary, Sr Software Engineer Java typically involves more experience, leadership, and architectural responsibilities, while Software Developer Java focuses on coding and feature implementation. Both roles are common in tech industries but differ in scope and seniority.

What are some common challenges Sr Software Engineers specializing in Java face when leading project teams?

Sr Software Engineers working with Java often encounter challenges such as balancing hands-on coding with mentorship responsibilities, managing technical debt in legacy systems, and aligning project goals with business requirements. They frequently need to facilitate effective communication between developers, QA engineers, and stakeholders to ensure project milestones are met. Additionally, staying updated with evolving Java frameworks and best practices while guiding less experienced team members is essential for maintaining code quality and team productivity.
What are popular job titles related to Sr Software Engineer Java jobs in Maryland? For Sr Software Engineer Java jobs in Maryland, the most frequently searched job titles are:
What job categories do people searching Sr Software Engineer Java jobs in Maryland look for? The top searched job categories for Sr Software Engineer Java jobs in Maryland are:
Infographic showing various Sr Software Engineer Java job openings in Maryland as of June 2026, with employment types broken down into 72% Full Time, and 28% Part Time. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution.
Senior Software Engineer

Senior Software Engineer

GliaCell Technologies

Annapolis Junction, MD • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 15 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 Senior 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 Senior 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 Requirements:

To be considered for this position you must have the following:

  • Possess an active or rein-statable TS/SCI with Polygraph security clearance. (This position requires in-scope poly, within 7 years).
  • U.S. Citizenship.
  • 14+ years Software Engineering experience and a BS degree in Computer Science or related.
  • Works well independently as well as on a team. 
  • Strong communication skills. 

Description:

  • Seeking a software engineer to parse data products which make information available for Analytic missions. This Program has a robust process to ensure quality of products. The process includes DAT, UAT/SME Validation, Smoke Test, and System Level Test (SLT) prior to deploying products to production.
  • Communication and collaboration: Software Development is a team-oriented discipline. Mostly Java development. Software Engineers are part of the Domain team and need to be able to communicate and collaborate effectively with other team members.
  • Support CI/CD principals utilizing Gitlab, Confluence, and Jira.
  • The Team supports a variety of flexible work schedules that provide additional flexibility to our employees. Core hours coverage of 10 AM to 2 PM is required. No overtime, nor weekend work allowed.

Desired Skills:

  • Java, Gitlab, Confluence documentation, and Jira tickets.

Location: Annapolis Junction, MD

Salary Range: The salary range for this full-time position is $170,000 to $260,000. 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. SIGN-ON BONUS ELIGIBLE.

Benefits:

  • CareFirst Medical Coverage for Employee and Dependents 
  • Guardian 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.

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