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

EDR Technology

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Sr Java Backend Developer with Angular

Ashburn, VA · On-site

$135K - $165K/yr

... engineering, development, integration testing and validation, and all aspects of the software life-cycle (requirements to design to implementation to test) for a java backend application involving ...

SAIC

Java Backend Developer Senior

Ashburn, VA · On-site

$120K - $160K/yr

SW Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None ... java backend application involving extensive messaging and transaction processing. * Design and ...

SAIC

Java Backend Developer Senior

Ashburn, VA · On-site

$120K - $160K/yr

... java backend application involving extensive messaging and transaction processing. * Design and ... SW Engineer) or in the last 5 years. * Effective Proficiency usage and Development with JavaEE ...

SAIC

Java Backend Developer Senior

Ashburn, VA · Hybrid

$120K - $160K/yr

SW Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None ... java backend application involving extensive messaging and transaction processing. * Design and ...

SmartIPlace

Senior Java Backend Developer

Mclean, VA · On-site

$121K - $158K/yr

Senior Java Backend Developer Location: McLean, VA Interview Type: In Person Interview Work Authorization: This requirement is open to sponsored candidates through sub-vendors - one layer deep. Must ...

Cymertek

Java / Spring Developer

Chantilly, VA · On-site

$52.75 - $68.25/hr

SIMILAR CAREER TITLESJava Developer, Spring Boot Developer, Backend Developer, Full Stack Java Developer, Software Engineer, Java Microservices Developer, Web Application Developer, API Developer ...

Cymertek

Java / Spring Developer

Tysons, VA · On-site

$51.25 - $66.25/hr

SIMILAR CAREER TITLESJava Developer, Spring Boot Developer, Backend Developer, Full Stack Java Developer, Software Engineer, Java Microservices Developer, Web Application Developer, API Developer ...

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Backend Engineer Java information

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$10

$59

$79

How much do backend engineer java jobs pay per hour?

As of Jul 9, 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
Sr Java Backend Developer with Angular

Sr Java Backend Developer with Angular

EDR Technology

Ashburn, VA • On-site

$135K - $165K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 16 days ago

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Job description

Backend Developer (Senior) with Angular

Ashburn, VA (2 days a week in the office)

MUST BE A US CITIZEN

Position Summary

We are currently seeking a motivated, career and customer-oriented Backend Developer (Senior) with knowledge of Angular to join our team to begin an exciting and challenging career in Ashburn, VA.

Job Responsibilities

· Working closely with the tech lead and senior developers, the Mid-Level Java Developer will participate in the system architecture design, systems engineering, development, integration testing and validation, and all aspects of the software life-cycle (requirements to design to implementation to test) for a java backend application involving extensive messaging and transaction processing

· Design and implement Micro Service Architecture for Cloud based software applications.

· Use modern software engineering tools including Eclipse, Jira, and Atlassian Suites for design, development, and testing the software

· Present the solution at formal and informal design reviews, and document the design according to the Government’s system lifecycle methodology

Required Skills and Experience

· Bachelor's degree in computer science or related engineering field with 9+ years of technical experience

· 9+ years of strong Java design and software development experience including designing, developing, and documenting large-scale enterprise software systems

· 3+ years of experience in Angular

· Ability to diagnose problems and support production systems

· Experience working with Applications on Cloud utilizing serverless hosted services like AWS S3, DynanoDB, lambda etc

· Java Micro Service Architecture frameworks such as Spring Boot

· Experience with container platforms like Docker and Kubernetes

· SQL DBs (preferably Oracle) and strong SQL/JDBC skills is required for this position.

· Experience with NoSQL DBs like MongoDB, Document DB, Cassandra etc.

· Messaging and Streaming Systems (Kafka, SQS ans Kinesis)

· XML/JSON

· Unix/Linux

· Experience with JPA/Hibernate

· Experience with building RESTful webservices and experience with query language based APIs like GraphQL.

· Jenkins, Maven, Gitlab and Jira for CI/CD

· Demonstrated expertise in software engineering practices (e.g., reading/generating software specs, design patterns, continuous integration)

· Demonstrated ability to incorporate rigorous Unit testing as part of development activities is essential

Desired Skills and Experience

· First-hand experience working with large project teams (working with the Federal Government a strong plus)

· Demonstrated ability to think critically and creatively to develop innovative solutions to software problems.

· Ability to develop and maintain components with stringent performance requirements.

· Agile development experience a plus

· IBM MQ, JMS, EJB, MDB and other JEE technologies

· JEE Server experience (WebLogic\WebSphere\JBOSS\etc.)

Customer Requirements

· Clearance – Ability to obtain and hold a public trust position and favorable suitability based on a CBP Background Investigation

· Citizenship – Must be a US Citizen

Company Description

EDR Technology represents a highly efficient team of experienced and driven professionals. We specialize in providing high quality software and network solutions that allow organizations to maintain and access critical information. We are a customer oriented company and our mission is - getting the job done quickly, and getting it done right the first time. Regardless of the nature of the services and size of the project, we never lose sight of the most important thing - our customer satisfaction.