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Java Software Engineer Jobs in Gaithersburg, MD (NOW HIRING)

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Java Software Engineer

Annapolis Junction, MD · On-site

$52.75 - $72.50/hr

You will collaborate with users, system engineers, and teammates to derive software requirements ... Strong experience in software development using Java SE, Python, Shell/bash, Git, Nexus, Maven ...

Stefanini

Java Software Engineer

Sterling, VA

$51.25 - $70.25/hr

Ideal candidate will have 5-8 years of software development experience particularly in Java with an emphasis on web development, as well as experience with JavaScript, REST, AWS, NodeJS and Agile ...

Northstrat

Java Software Engineer TNG

Sterling, VA

$51.25 - $70.25/hr

Northstrat is seeking a Java Software Engineer to join the agile development team. The team builds and maintains a state-of-the-art software suite that supports the Geospatial Intelligence (GEOINT ...

Northstrat

Java Software Engineer TNG

Sterling, VA · On-site

$51.25 - $70.25/hr

Northstrat is seeking a Java Software Engineer to join the agile development team. The team builds and maintains a state-of-the-art software suite that supports the Geospatial Intelligence (GEOINT ...

Cymertek

Software Engineer (Java, MASH, Linux)

Mclean, VA · On-site

$53 - $72.75/hr

Software Engineer (Java, MASH, Linux) We are looking for a talented and driven Software Engineer (Java, MASH, Linux) to join our team and contribute to the development of innovative, scalable ...

FINRA

Java Software Engineer; Team Lead

Rockville, MD · On-site

$114.20K - $207.20K/yr

Working independently, the Java Software Engineer; Team Lead owns development of software products and works on improving the overall quality of the product throughout the software development life ...

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Java Software Engineer information

See Gaithersburg, MD salary details

$28

$65

$92

How much do java software engineer jobs pay per hour?

As of May 28, 2026, the average hourly pay for java software engineer in Gaithersburg, MD is $65.29, according to ZipRecruiter salary data. Most workers in this role earn between $53.75 and $73.75 per hour, depending on experience, location, and employer.

What Does a Java Software Engineer Do?

A Java software engineer designs and develops computer applications using the Java programming language. In this job, you work with web developers and other software engineers to integrate java software into online platforms or other types of computer software. You are present for the entire development lifecycle, from design through quality testing. Your other duties may include documenting the programming code for other users or developers and writing reports to management or department heads. Java engineers work in large teams, so you must be able to collaborate with many people to complete a project.

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

To thrive as a Java Software Engineer, you need strong programming skills in Java, a solid understanding of object-oriented design, and typically a degree in computer science or a related field. Familiarity with development tools such as Eclipse or IntelliJ IDEA, version control systems like Git, and frameworks such as Spring or Hibernate is often required. Analytical thinking, problem-solving abilities, and effective teamwork distinguish high-performing individuals in this role. These skills ensure the efficient design, development, and maintenance of robust software applications in collaborative and dynamic technical environments.

What are some typical challenges Java Software Engineers face when working on large-scale enterprise applications?

Java Software Engineers working on large-scale enterprise applications often encounter challenges such as managing complex codebases, ensuring high performance under heavy loads, and maintaining backward compatibility during system upgrades. Collaborating with cross-functional teams, like QA and DevOps, to streamline deployments and resolve integration issues is common. Additionally, keeping up with evolving frameworks and best practices is important for maintaining code quality and system reliability.

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

AspectJava Software EngineerJava Developer
Required CredentialsBachelor's in Computer Science, Java certificationsBachelor's in Computer Science, Java certifications
Work EnvironmentDesigning, developing, and testing Java applicationsWriting, debugging, and maintaining Java code
Employer & Industry UsageTech companies, software firms, enterprise solutionsStartups, software companies, freelance projects
Common Search & ComparisonOften compared for roles involving system design and architectureFocused on coding and implementation tasks

While both roles require similar skills and certifications, Java Software Engineers typically focus on designing and architecting Java applications, whereas Java Developers primarily concentrate on coding and maintaining Java programs. The choice depends on the project scope and career focus.

More about Java Software Engineer jobs
What are popular job titles related to Java Software Engineer jobs in Gaithersburg, MD? For Java Software Engineer jobs in Gaithersburg, MD, the most frequently searched job titles are:
What job categories do people searching Java Software Engineer jobs in Gaithersburg, MD look for? The top searched job categories for Java Software Engineer jobs in Gaithersburg, MD are:
What cities near Gaithersburg, MD are hiring for Java Software Engineer jobs? Cities near Gaithersburg, MD with the most Java Software Engineer job openings:
Java Software Engineer jobs near you
Infographic showing various Java Software Engineer job openings in Gaithersburg, MD as of May 2026, with employment types broken down into 73% Full Time, 25% Part Time, and 2% Contract. Highlights an 79% Physical, 1% Hybrid, and 20% Remote job distribution, with an average salary of $135,793 per year, or $65.3 per hour.
Senior Java Software Engineer

Senior Java Software Engineer

CTC Group

Fort George G Meade, MD • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 17 days ago

Job description

Summary

CTC Group is seeking a Senior Java Software Engineer to support mission-critical SIGINT and cyber systems at Fort Meade. This role focuses on Java development, embedded systems, troubleshooting, and hardware/software integration in a fast-paced government environment.
Locations: Annapolis Junction / Ft. Meade

Responsibilities

  • Support software development, integration, testing, and deployment for SIGINT and cyber mission systems.
  • Develop and maintain Java-based applications across Windows and Linux environments.
  • Troubleshoot software, firmware, hardware interfaces, and system integration issues.
  • Support embedded software development, field integration, and lifecycle maintenance.
  • Collaborate with technical teams and government customers to resolve mission-critical issues.
  • Use GitLab, Jira, and Confluence to manage code, tickets, documentation, and development workflows.

Requirements

  • Active TS/SCI with polygraph security clearance
  • Bachelor’s degree in a STEM field or equivalent experience.
    • Four (4) years of additional SWE experience on projects with similar software processes may be substituted for a bachelor’s degree.
  • Strong experience with Java/Swing, Maven, Eclipse, VS Code, Spring Tools Suite, and Java Fire/JFire.
  • Experience with embedded Windows/Linux systems, GitLab CI/CD, RabbitMQ, debugging tools, and hardware interfaces such as JTAG, I2C, SPI, UART, and Ethernet.
  • Desired experience includes React, JavaScript, HTML, RF/GPS systems, embedded Linux boot processes, systemd, chrony/NTP, and PCB troubleshooting.

Level 2 Qualifications

  • Fourteen (14) years experience as a SWE in programs and contracts of similar scope, type, and complexity is required.

Level 3 Qualifications

  • Twenty (20) years experience as a SWE in programs and contracts of similar scope, type, and complexity is required.

Pay Information
The final salary may be influenced by various factors, such as location, labor categories, experience, education, and/or certifications. CTC also provides a variety of benefits as well as opportunities for continuous education and development. 
The estimated salary range for this position is $200,000 - $230,000.
#CJ

Why CTC Group?

We recognize that successful partnerships are based on open and direct communication, mutual respect, and the ability to adapt to evolving capabilities. Our cleared employees bring decades of experience supporting customers in the Intelligence and Defense communities. We specialize in providing engineering, technical, operational support, and training services to Federal government, and Mission Operations.

CTC Group provides a comprehensive benefits package that includes, but is not limited to, Health/Dental/Vision, 401k, PTO and holiday pay, disability and life insurance.

CTC Group provides equal employment opportunities to all employees and applicants without regard to race, color, religious creed, sex, national origin, ancestry, citizenship status, pregnancy, physical disability, genetic information, mental disability, age, military status or status as a Vietnam-era or special disabled veteran, marital status, registered domestic partner status, gender (including sex stereotyping), medical condition (including, but not limited to, cancer related or HIV/AIDS related) or sexual orientation in accordance with applicable federal and state laws. This policy applies to all terms and conditions of employment, including, but not limited to, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.

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