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

VIS IT Solutions Inc

Java Backend Developer

Ashburn, VA · On-site

$51.75 - $67/hr

Java Backend Developer Location: Remote - Responsible for the development and maintenance of back-end services supporting mobile banking apps and online banking channel. - working alongside analysts ...

Cymertek

Software Engineer (Java, MASH, Linux)

Chantilly, VA · On-site

$53.50 - $73.50/hr

SIMILAR CAREER TITLES Software Engineer, Java Developer, Linux Developer, Middleware Engineer, Systems Engineer, Backend Developer, Full Stack Developer, Application Developer, Java Software Engineer ...

Cymertek

Software Engineer (Java, MASH, Linux)

Tysons, VA · On-site

$52 - $71.25/hr

SIMILAR CAREER TITLES Software Engineer, Java Developer, Linux Developer, Middleware Engineer, Systems Engineer, Backend Developer, Full Stack Developer, Application Developer, Java Software Engineer ...

Cymertek

Software Engineer (Java, MASH, Linux)

Reston, VA · On-site

$54 - $74/hr

SIMILAR CAREER TITLES Software Engineer, Java Developer, Linux Developer, Middleware Engineer, Systems Engineer, Backend Developer, Full Stack Developer, Application Developer, Java Software Engineer ...

Cymertek

Software Engineer (Java, AWS, Linux)

Chantilly, VA · On-site

$53.50 - $73.50/hr

SIMILAR CAREER TITLES Software Engineer, Java Developer, AWS Cloud Engineer, Linux Systems Developer, Backend Developer, Full Stack Developer, Cloud Software Engineer, Systems Engineer, DevOps ...

Cymertek

Software Engineer (Java, AWS, Linux)

Reston, VA · On-site

$54 - $74/hr

SIMILAR CAREER TITLES Software Engineer, Java Developer, AWS Cloud Engineer, Linux Systems Developer, Backend Developer, Full Stack Developer, Cloud Software Engineer, Systems Engineer, DevOps ...

Cymertek

Software Engineer (Java, AWS, Linux)

Tysons, VA · On-site

$52 - $71.25/hr

SIMILAR CAREER TITLES Software Engineer, Java Developer, AWS Cloud Engineer, Linux Systems Developer, Backend Developer, Full Stack Developer, Cloud Software Engineer, Systems Engineer, DevOps ...

campus4tech

Backend Java Engineer

Vienna, VA · On-site

$50.75 - $65.75/hr

Job Title: Back-End Java Engineer (Mid-to-Senior Level) Location: Vienna, VA 22180 Job Mode: Hybrid (Work from office 3-4 days per week) Must have: Java + Spring / Spring Boot Azure DevOps ...

Digital Links Inc

Backend Java Developer

Ashburn, VA · On-site

$51.75 - $67/hr

Backend Java Developer Location: Ashburn, VA (Hybrid - 2 Days Onsite) Employment Type: Full-Time Position Overview We are seeking a Backend Java Developer with strong experience building scalable ...

C-MCI

Java Backend Developer - Senior

Ashburn, VA · On-site

$123K - $160K/yr

JAVA Backend Developer (Senior) Location: Ashburn VA Why CMCI? CMCI provides management consulting and IT services that empower enterprises to achieve their business goals in today's highly ...

Twenty

Staff Backend Engineer

Arlington, VA

... Java, Kotlin, C#, Python) or systems language (C, C++, Rust) with strong system design aptitude ... You have a track record mentoring engineers through code reviews, technical guidance, and feedback.

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All JobsBackend Engineer Java JobsBackend Engineer Java Jobs in Gaithersburg, MD

Backend Engineer Java information

See Gaithersburg, MD salary details

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How much do backend engineer java jobs pay per hour?

As of Jul 10, 2026, the average hourly pay for backend engineer java in Gaithersburg, MD is $59.03, according to ZipRecruiter salary data. Most workers in this role earn between $52.45 and $68.03 per hour, depending on experience, location, and employer.

What does a Backend Engineer Java do?

A Backend Engineer Java is responsible for developing and maintaining the server-side logic, databases, and application programming interfaces (APIs) using the Java programming language. They ensure that the backend of web applications or software systems is efficient, secure, and scalable. Their work often involves collaborating with frontend developers, designing system architecture, and optimizing performance to handle large volumes of user requests. Backend Java engineers often use frameworks such as Spring or Hibernate and work with databases like MySQL or PostgreSQL.

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

AspectBackend Engineer JavaBackend Developer Java
Primary FocusDesigning, developing, and maintaining server-side applications and systemsImplementing and coding backend functionalities based on specifications
ResponsibilitiesSystem architecture, performance optimization, API developmentWriting code, debugging, integrating databases
Skills & CertificationsJava, Spring, REST APIs, SQL, cloud platformsJava, Spring, SQL, version control, testing tools
Work EnvironmentCollaborative teams, project planning, architecture designCode implementation, debugging, feature development

Both roles require Java expertise and similar certifications, but Backend Engineer Java typically involves higher-level system design and architecture responsibilities, while Backend Developer Java focuses more on coding and implementing features. Employers often see these roles as complementary within software development teams.

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

To thrive as a Backend Engineer Java, you need a solid understanding of Java programming, data structures, algorithms, and experience with backend frameworks, typically supported by a relevant degree or industry experience. Familiarity with tools and technologies such as Spring Boot, RESTful APIs, relational databases, and build systems like Maven or Gradle is commonly required. Problem-solving ability, teamwork, and effective communication are crucial soft skills for excelling in collaborative and fast-paced development environments. These combined skills ensure robust, scalable backend systems that meet business needs and integrate smoothly within larger software architectures.

How does a Backend Engineer Java typically collaborate with frontend developers and other stakeholders in a project?

As a Backend Engineer Java, you will regularly collaborate with frontend developers to ensure seamless integration between server-side logic and user interfaces. This often involves participating in design discussions, clarifying API requirements, and troubleshooting integration issues. You’ll also engage with product managers, QA engineers, and sometimes DevOps teams to align on project goals, timelines, and deployment strategies. Effective communication is key to translating business requirements into reliable backend solutions and maintaining smooth workflows across the team.
What are popular job titles related to Backend Engineer Java jobs in Gaithersburg, MD? For Backend Engineer Java jobs in Gaithersburg, MD, the most frequently searched job titles are:
What job categories do people searching Backend Engineer Java jobs in Gaithersburg, MD look for? The top searched job categories for Backend Engineer Java jobs in Gaithersburg, MD are:
What cities near Gaithersburg, MD are hiring for Backend Engineer Java jobs? Cities near Gaithersburg, MD with the most Backend Engineer Java job openings:
Backend Engineer Java jobs near you

Backend Engineer - Java with Security Clearance

ClearanceJobs Worforce Solutions

Herndon, VA • On-site

$52 - $67.25/hr

Other

Posted 18 days ago

Job description

Clearance Required: TS/SCI with the ability to obtain & maintain a Polygraph
Location: Herndon, VA | On-Site Full-Time
Contract: Long-term federal GEOINT program — work assured through at least 2030 Our client is seeking a Java-focused Software Engineer to join a Scrum team sustaining and evolving a mission-critical enterprise application — the central hub through which U.S. military and intelligence community users submit, adjudicate, search, and retrieve geospatial intelligence data. You will own backend Java development on a large-scale platform that coordinates GEOINT collection, dissemination, and production requirements across a vast network of commercial and national suppliers.
This is a stable, long-term program operating under DevSecOps and Agile methodologies, with operational stability as its top mandate. A great fit for a cleared Java engineer who wants meaningful mission work and long-term staying power on contract. Responsibilities will include, but not limited to:
• Develop, modify, troubleshoot, and debug Java-based backend services supporting an enterprise-scale GEOINT data management platform.
• Participate in Agile Scrum ceremonies — sprint planning, standups, backlog grooming, and retrospectives — within a Scaled Agile Framework (SAFe) environment.
• Contribute to CI/CD pipeline activities using tools such as Docker, Git, and Jenkins as part of an established DevSecOps delivery process.
• Troubleshoot and resolve software defects across Linux and Windows environments, maintaining platform uptime and operational reliability.
• Write and maintain technical documentation: program intent, input/output specifications, and standards compliance artifacts.
• Evaluate, integrate, and support COTS and open-source components to extend platform capabilities as mission requirements evolve.
• Collaborate with cross-functional teammates, including subcontractors and geographically dispersed engineers, to deliver sprint commitments. Minimum Qualifications:
• Bachelor's degree in Computer Science, Software Engineering, or a related technical discipline.
• Hands-on Java development experience — must be able to independently develop, modify, and troubleshoot Java code.
• Experience operating in Linux and/or Windows environments.
• Active TS/SCI clearance required at time of start.
• U.S. Citizenship required; must meet government eligibility requirements for access to classified information. Preferred Qualifications:
• Database and SQL development experience: Oracle DBMS, PostgreSQL, PL-SQL, MongoDB, or MySQL RDS.
• RESTful API development and service integration experience in a microservices or SOA architecture.
• Integration pipeline experience with tools such as Docker, Kubernetes, Jenkins, Kafka, Git, or JIRA.
• SAFe Agile development experience; familiarity with VersionOne or Jira for sprint and backlog management.
• Big data and search technologies: Elasticsearch, Kinetica, or data ingest and analytics tooling.
• Cloud infrastructure experience in AWS or equivalent, cleared cloud environments.
• Python scripting experience for automation or data processing tasks.
• Strong communication skills and a collaborative, team-oriented working style. Clearance Requirements:
• Active TS/SCI clearance with the ability to obtain & maintain a Polygraph Location:
• Herndon, VA
• On-site full-time at a designated secure facility. No remote option available. Physical Requirements:
This position requires the ability to remain in a stationary position for extended periods, operate standard office equipment, including a computer, keyboard, and telephone, and occasionally move about the work environment. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

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