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Java Developer Jobs in Maryland (NOW HIRING)

ZIO Technologies

Java Developer

Annapolis, MD

$50.50 - $65.25/hr

ZIO Technologies has an opportunity for a Senior Java Developer with our esteemed state of Maryland client. This is a HYBRID position based in Annapolis, Maryland. Local candidates only. MINIMUM ...

Comtech, LLC

Java Developer

Calverton, MD

$52.75 - $68/hr

Using a light-weight Java framework and a continuous integration environment, you'll join our team of developers building the next-generation of customer engagement systems for federal service ...

Aclat, Inc

Java Developer

Bethesda, MD

$54.50 - $70.75/hr

... J2EE Developers to support our NIH client onsite in Bethesda, MD. Key Responsibilities: Implement of enterprise systems in Java (JEE) Participate in the software development process including ...

TecTammina

JAVA Developer

Baltimore, MD · On-site

$50.75 - $65.50/hr

Bachelor's Degree in Computer Science, Information Technology/Systems, Engineering or related discipline and 8 years of relevant work experience as a Java Developer in a Java/J2EE development ...

ASM Research

Java Developer

Aberdeen Proving Ground, MD · On-site

$54.50 - $70.50/hr

Develops code using Java, C#, HTML, Javascript, or other programming languages. * Responsible for design and development of Java code for a large-scale Federal IT Program. * Provides technical site ...

Exequt

Back-End Java Developer

Baltimore, MD · Hybrid

$119K - $155K/yr

Role Summary ExeQut is hiring a Backend Java Developer to join our Maryland-based team in a hybrid capacity. You will design and develop robust backend systems serving U.S. enterprise clients ...

Digital Links Inc

Java Developer (Healthcare)

Rockville, MD · On-site

$52 - $67.25/hr

Java Developer Location: Rockville, MD (Onsite) Java Developer to design Seeking an experienced Java Developer to design, develop, and maintain scalable healthcare data exchange solutions (Fast ...

Business Integra

Java Developer

Bethesda, MD · On-site

$54.50 - $70.75/hr

Develops and maintains internal and external JAVA web based applications, including quality assurance. Be an integral part of our team of developers, database and systems administrators to Support ...

Salient Federal Solutions, Inc.

Java Developer

Rockville, MD · On-site

$52 - $67.25/hr

Salient CRGT seeks a Java Developer for our Food & Drug Administration/JAADE2 program in Rockville, MD. In this role, you will be part of an exciting team building, maintaining and troubleshooting ...

Collabera

Java Developer 4

Rockville, MD · On-site

$52 - $67.25/hr

The main function of a Java Developer is to design, develop, and implement web-based Java applications to support business requirements. Job Responsibilities: * Analyze highly complex business ...

Salient Federal Solutions, Inc.

Java Developer

Rockville, MD · On-site

$52 - $67.25/hr

Salient CRGT seeks a Java Developer for our Food & Drug Administration/JAADE2 program in Rockville, MD. In this role, you will be part of an exciting team building, maintaining and troubleshooting ...

Digital Links Inc

Java Developer (HL7/FHIR)

Rockville, MD · On-site

$52 - $67.25/hr

Java Developer Location: Rockville, MD (Onsite) Java Developer to design Seeking an experienced Java Developer to design, develop, and maintain scalable healthcare data exchange solutions and HL7 ...

STRATEGIC MINDZ LLC

Senior Java Developer

Glenwood, MD · On-site

$85K/yr

Senior Java Developer Location: Remote / Hybrid Experience Required: 6-7 Years Employment Type: Full-Time / Contract About Us Strategic MindZ LLC is a technology consulting and solutions company ...

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$15

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How much do java developer jobs pay per hour?

As of Jun 7, 2026, the average hourly pay for java developer in Maryland is $55.03, according to ZipRecruiter salary data. Most workers in this role earn between $47.60 and $61.59 per hour, depending on experience, location, and employer.

What Do Java Developers Do?

Java developers create dynamic computer applications and websites using the Java computer programming language. The Java language integrates with other programming languages and infrastructures to build robust business applications and software for a wide range of industries, from finance and healthcare to content management and social media. Java developers may be involved in all stages of application development, from conception and design to testing, production, and ongoing maintenance. The goal is to provide efficient solutions for business needs.

Is AI replacing Java developers?

AI is automating certain coding tasks and improving software development processes, but Java developers are still essential for designing, implementing, and maintaining complex applications. Skills in programming, problem-solving, and understanding AI tools enhance a Java developer's value in the evolving tech landscape.

What is the difference between Java Developer vs Software Engineer?

AspectJava DeveloperSoftware Engineer
Required CredentialsBachelor's in Computer Science or related, Java certificationsBachelor's in Computer Science or related, various certifications
Work EnvironmentDevelops Java-based applications, often in teamsDesigns and develops software solutions, may include Java projects
Employer & Industry UsageTech companies, finance, e-commerceBroad industry, including tech, finance, healthcare

Java Developers focus specifically on Java programming, while Software Engineers have a broader role in designing and developing software solutions across multiple languages. Both roles often require similar educational backgrounds and certifications, but Java Developers typically work more directly with Java-based projects, whereas Software Engineers may handle diverse technologies.

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

To thrive as a Java Developer, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development principles, usually supported by a degree in computer science or related fields. Familiarity with frameworks such as Spring or Hibernate, experience with version control systems like Git, and sometimes certification like Oracle Certified Professional Java Programmer (OCPJP) are commonly required. Effective problem-solving, teamwork, and attention to detail are crucial soft skills in this role. These skills ensure robust, maintainable, and scalable software solutions that meet project requirements and business goals.

What are Java Developers?

Java Developers are software professionals who specialize in designing, developing, and maintaining applications using the Java programming language. They work on a variety of projects, including web, desktop, and mobile applications, as well as enterprise-level systems. Java Developers are responsible for writing clean and efficient code, testing and debugging programs, and collaborating with other team members to deliver robust software solutions. Their expertise in Java and related technologies is crucial for building scalable and secure applications.

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

Java Developers working on large-scale enterprise applications often encounter challenges such as managing complex codebases, ensuring efficient performance, and integrating with legacy systems. Collaborating with cross-functional teams is crucial, as these projects typically involve multiple developers, QA engineers, and business analysts. Additionally, maintaining code quality and adhering to best practices while meeting tight deadlines can be demanding. Staying up-to-date with evolving frameworks and tools also plays a key role in overcoming these challenges.
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Java Developer jobs near you
Infographic showing various Java Developer job openings in Maryland as of May 2026, with employment types broken down into 69% Full Time, 3% Temporary, and 28% Contract. Highlights an 80% In-person, 5% Hybrid, and 15% Remote job distribution, with an average salary of $114,457 per year, or $55 per hour.

Java Developer

ZIO Technologies

Annapolis, MD

$50.50 - $65.25/hr

Other

Posted 9 days ago

Job description

ZIO Technologies is a Maryland-based IT services firm supporting federal and state clients through staff augmentation and professional servives engagements. We specialize in Network and Infrastucture Engineering, Coud, DevOps, Data Solutions, and AI/ML. This role is a client-facing assignment supported and employed by ZIO Technologies.

ZIO is proud to represent the following job opportunity:


ZIO Technologies has an opportunity for a Senior Java Developer with our esteemed state of Maryland client. This is a HYBRID position based in Annapolis, Maryland. Local candidates only.
MINIMUM REQUIREMENTS:

Bachelor's degree in computer science, or a related field.
PREFERRED REQUIREMENTS:

Eight (8) or more years core java development.
Four (4) or more years software development using Spring Boot and associated Spring
frameworks.
Four (4) or more years building interfaces utilizing React.
Four (4) or more years with the implementation of message queuing and event streaming
using RabbitMQ.

SCOPE OF WORK:

Offeror proposed resource(s) shall be responsible for the following:
1. Design and Development
a. Collaborate with cross-functional teams to architect, design, and implement enterprise
software solutions.
b. Apply event-driven architecture principles to develop scalable, resilient, and loosely coupled
applications.
c. Develop microservices using Spring Boot and associated Spring frameworks.
d. Build response and maintainable user interfaces using React.
e. Provide strong technical expertise in PrimeFaces 6.0 and above, including component usage,
customization, and integration within Java Server Faces (JSF) applications.
2. Message Broker Integration
a. Implement message queuing and event streaming using RabbitMQ.
b. When experience is based on Kafka, demonstrate understanding of architectural and
operational differences between Kafka and RabbitMQ.
c. Develop message producers, consumers, routing logic, and related integration components.
3. Deployment and Infrastructure
a. Deploy microservices to Kubernetes clusters using automated CI/CD pipelines.
b. Monitor, diagnose, and troubleshoot production systems to ensure reliability and uptime.
c. Perform performance tuning and scalability optimization across application and
infrastructure layers.
4. Quality Assurance
a. Write unit tests with a target of 85% or greater code coverage.
b. Participate in peer code reviews to enforce coding standards and best practices.
c. Conduct system testing, debugging, and validation activities.
5. Documentation and Communication
a. Prepare technical specifications, architecture documentation, and design decision records.
b. Produce sequence diagrams for major use cases as part of design deliverables.
c. Collaborate with product managers, designers, and engineering teams to refine requirements
and ensue alignment on deliverables.
6. Reporting Requirements (in a JIS prescribed format)
a. Submit weekly activity reports summarizing progress on assigned programs and projects.
b. Provide weekly project status reports in the JIS-prescribed format.
c. Complete weekly time reporting using JIS-provided forms, along with any additional reports
requested by the supervising manager.

REQUIREMENTS:

(1) Modern front-end development using React and/or Angular for building responsive,
component-based user interfaces.
(2) Message-queuing and event-streaming technologies, including RabbitMQ or Kafka,
for distributed system communication.
(3) Elasticsearch for indexing, search, and analytics (preferred but not mandatory).
(4) Microservices development using Spring Boot or equivalent Java frameworks.
(5) Cloud platforms such as AWS, Azure, or Google Cloud for deployment, monitoring,
and scaling (preferred but not required).
(6) DevOps and source control tools, including Git, CI/CD pipelines, and automated
build processes.

b. Capabilities
(1) Apply event-driven architecture (EDA) principles to design scalable and resilient
systems.
(2) Demonstrate high-level Java competency, including strong understanding of core
libraries, concurrency, collections, JVM fundamentals, and modern Java features.
(3) Analyze complex technical challenges and propose effective, maintainable
solutions.
(4) Develop and maintain applications using PrimeFaces 6.x and above, including
component customization and JSF integration.
(5) Produce clean, maintainable, and testable code aligned with industry best practices.
(6) Collaborate effectively within Agile or hybrid development teams.
c. Knowledge
(1) Software design patterns and architectural best practices, with the ability to apply
them appropriately.
(2) Containerization and orchestration techniques, including Kubernetes and Docker.
(3) RESTful API design, web services, and integration patterns.
(4) Relational and NoSQL databases, such as PostgreSQL, MySQL, MongoDB, or
Cassandra.
(5) Application performance tuning, monitoring, and observability tools (e.g.,
Prometheus, Grafana, ELK stack).
(6) Security best practices, including authentication, authorization, and secure coding
principles.

PLACE OF PERFORMANCE:

1. Work shall be performed in a hybrid setting each week, Monday through Friday, as follows:
a. Two (2) days remote at a suitable off-site location
b. Three (3) days on site at the Maryland Judiciary Information Systems, 189 Harry S Truman
Parkway, Annapolis, MD 21401

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