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Senior Java Engineer Jobs in Germantown, MD (NOW HIRING)

USM

Sr Java Developer

Washington, DC

$64.75 - $82.75/hr

Position title: Sr Java Developer Location: Washington, DC (Need Local Only) Duration: 6 Months + Must have: Healthcare Industry, AIX, DB2 Exp. Qualifications Required Skills: Demonstrated experience ...

Leidos

Sr. Java Developer

Bethesda, MD

$107K - $195K/yr

Leidos has an exciting opportunity for a Sr. Java Developer in our Intel Security Sector's Analysis Solutions Business Area . Our talented team is at the forefront in Security Engineering, Computer ...

Leidos

Sr. Java Developer

Bethesda, MD · On-site

$107K - $195K/yr

Leidos has an exciting opportunity for a Sr. Java Developer in our Intel Security Sector's Analysis Solutions Business Area . Our talented team is at the forefront in Security Engineering, Computer ...

USM

Urgent Need Senior Java Developer

Washington, DC

$64.75 - $82.75/hr

Senior Java developer Location: Washington, DC (LOCALS Only) Duration: 6 Months+ The Service Benefit Plan Administrative Service Corporation (SBPASC) needs 1 (one) Senior Java Developer contractor.

TechWish

Senior Java Developer

Sterling, VA · On-site

$57 - $72.50/hr

TechWish is seeking a Senior Java Developer to design and develop software applications using Twelve-Factor App methodology. The role involves developing innovative UI designs, implementing ...

Integrated Resources INC

Sr Java Developer

Mclean, VA

$57.75 - $73.75/hr

Information Technology (IT), Clinical Research, Rehabilitation Therapy and Nursing. Sr Level Java Developer Local to McLean, VA Duration: 4 Months At least 8 to 10 years experience as an application ...

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All JobsJava Engineer JobsSenior Java Engineer JobsSenior Java Engineer Jobs in Germantown, MD

Senior Java Engineer information

See Germantown, MD salary details

$11

$63

$87

How much do senior java engineer jobs pay per hour?

As of Aug 15, 2026, the average hourly pay for senior java engineer in Germantown, MD is $63.49, according to ZipRecruiter salary data. Most workers in this role earn between $55.62 and $70.91 per hour, depending on experience, location, and employer.

What are some common challenges senior Java engineers face when working on large-scale enterprise applications?

Senior Java Engineers often encounter challenges such as managing complex codebases, ensuring application scalability, and maintaining high performance under heavy loads. They are also responsible for implementing robust security practices and integrating new technologies without disrupting existing systems. Effective collaboration with cross-functional teams and mentoring junior developers are crucial aspects of the role, as these responsibilities help maintain code quality and project momentum.

What is the difference between Senior Java Engineer vs Java Developer?

AspectSenior Java EngineerJava Developer
Required CredentialsBachelor's in Computer Science, Java certifications (e.g., Oracle Certified Professional)Bachelor's in Computer Science or related field, Java certifications optional
Work EnvironmentDesigning, developing, and maintaining complex Java applications, often in team leadership rolesDeveloping Java applications, focusing on coding and implementation
Industry UsageUsed across finance, tech, and enterprise sectors for large-scale projectsCommonly employed in software development firms, startups, and tech companies

While both roles involve Java programming, Senior Java Engineers typically handle complex system design, mentorship, and project leadership, whereas Java Developers focus more on coding and implementing features. The senior role often requires more experience and certifications, with a broader scope of responsibilities.

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

To thrive as a Senior Java Engineer, you need advanced proficiency in Java programming, strong knowledge of software design patterns, and a degree in computer science or related field. Experience with frameworks like Spring, Hibernate, build tools such as Maven or Gradle, and familiarity with cloud platforms and CI/CD systems are typically required. Excellent problem-solving abilities, leadership, and effective communication help you guide teams and collaborate with stakeholders. These skills are crucial for delivering robust, scalable software solutions and mentoring junior engineers in complex development environments.

What is a senior Java engineer?

Senior Java Engineers are experienced software developers who specialize in designing, developing, and maintaining applications using the Java programming language. They often lead development teams, architect solutions, and ensure that software meets both technical and business requirements. Their responsibilities also include code reviews, mentoring junior developers, and optimizing application performance. Typically, they have several years of experience and a deep understanding of Java frameworks and best practices.

What cities near Germantown, MD are hiring for Senior Java Engineer jobs?

Cities near Germantown, MD with the most Senior Java Engineer job openings:

Senior Java Engineer jobs near you
Infographic showing various Senior Java Engineer job openings in Germantown, MD as of August 2026, with employment types broken down into 90% Full Time, 5% Part Time, and 5% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $132,056 per year, or $63.5 per hour.

Senior Java Developer - AI-Enabled Development

Digital Links Inc

Chantilly, VA • Remote

$58.50 - $74.75/hr

Contractor

Posted 2 days ago

New

Job description

Senior Java Developer – AI-Enabled Development

Location: Remote (USA)
Employment Type: Contract, accept all terms

Required Skills
  • 7+ years of Java development experience.
  • Strong Java, Spring Boot, REST APIs, Microservices, OOP, Design Patterns, SQL/NoSQL, Git, CI/CD, Agile.
  • Experience building and supporting enterprise applications with strong debugging and problem-solving skills.
AI Skills

Hands-on experience using AI development tools such as GitHub Copilot, ChatGPT, Claude, Gemini, Cursor, Amazon Q, or similar to accelerate coding, refactoring, testing, debugging, documentation, API development, SQL generation, and code reviews.

Working knowledge of LLMs, Prompt Engineering, RAG, Embeddings, Vector Search, AI APIs, AI code validation, and security/privacy best practices.

Responsibilities

Design, develop, test, and maintain enterprise Java applications and REST APIs; leverage AI-assisted development tools to improve productivity and code quality; participate in application modernization, code reviews, troubleshooting, CI/CD, and Agile delivery while collaborating with architects, DevOps engineers, and business stakeholders.

Preferred: Experience supporting Federal/Government projects.