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Java Developer Jobs in Baltimore, MD (NOW HIRING)

Paradigminfotech

Java Developer

Lutherville Timonium, MD · On-site

$49.25 - $63.75/hr

Implement shared components and frameworks using Java in a Linux/Solaris based environment. Work in an agile environment with Product Management, QA, and Operations teammates to ensure we develop the ...

Polar IT Services

Senior Java Developer

Baltimore, MD · On-site +1

$57 - $72.50/hr

I have an opening for a Senior Java Developer with a strong background in Life Sciences (must have).Position is an ongoing contract for 6 months+, preferably EST candidates. The client said they can ...

Deegit Inc

Sr. Java Developer with BPM Camunda

Baltimore, MD · On-site

$57 - $72.50/hr

Experience in Camunda Activity (Expert), 5. Java Developer is to design, develop, and implement web-based Java applications to support business requirements. Languages: J2EE (Expert), JPA (Expert ...

Base-2 Solutions, LLC

Senior Java Developer

Annapolis, MD · On-site

$56.75 - $72.25/hr

Yes Position Summary Base-2 Solutions is seeking a Senior Java Developer to modernize a critical government information system. The ideal candidate will have deep expertise in enterprise Java ...

Dellfor Technologies

senior java developer

Maryland City, MD · On-site

$58.75 - $75/hr

Competence in using Java IDE tools of Eclipse, GGTS, Rational Application Developer (RAD), WebSphere Application Developer (WSAD) and Web Logic Workshop to develop dynamic web applications. Good ...

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All JobsJava Developer JobsJava Developer Jobs in Baltimore, MD

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How much do java developer jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for java developer in Baltimore, MD is $56.34, according to ZipRecruiter salary data. Most workers in this role earn between $48.75 and $63.08 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 a Java developer still in demand?

Java developers remain in high demand due to the language's widespread use in enterprise applications, Android development, and backend systems. Skills in frameworks like Spring and knowledge of cloud platforms can enhance job prospects in this field.

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 is a Java developer?

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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What cities near Baltimore, MD are hiring for Java Developer jobs? Cities near Baltimore, MD with the most Java Developer job openings:
Java Developer jobs near you
Infographic showing various Java Developer job openings in Baltimore, MD as of August 2026, with employment types broken down into 93% Full Time, and 7% Contract. Highlights an 85% In-person, 3% Hybrid, and 12% Remote job distribution, with an average salary of $117,181 per year, or $56.3 per hour.

Senior Java Developer

Global Dimensions, LLC

Annapolis Junction, MD • On-site

$63 - $80.25/hr

Full-time

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

We are seeking an experienced Senior Java Developer to support the modernization of a mission-critical government information system. The ideal candidate will have extensive experience developing enterprise Java applications and a proven track record of modernizing complex software systems within secure, highly regulated environments.

In this role, you will lead the planning and execution of technology stack upgrades across enterprise applications, including Apache Solr with ZooKeeper, Apache Tomcat, Apache Directory Studio, Oracle 19c, and Java/Python-based applications running on Windows VMware infrastructure. You will also be responsible for upgrading and migrating Solr indexes, integrating with Oracle databases and SAP Business Intelligence reporting frameworks, and implementing secure coding practices that meet government security requirements.

The successful candidate will collaborate closely with software developers, database engineers, infrastructure teams, cybersecurity personnel, and business stakeholders to ensure successful system modernization with minimal operational disruption.

Essential Job Functions:

Application Development & Modernization

Design, develop, maintain, and modernize enterprise Java applications supporting mission-critical government systems.

Plan and execute application and technology stack upgrades while minimizing operational impact.

Develop and maintain Java and Python applications running on Windows-based VMware infrastructure.

Refactor and modernize legacy application code using current development standards and best practices.

Implement secure coding practices in accordance with federal cybersecurity and compliance requirements.

Participate in code reviews and promote software development best practices.

Infrastructure & Systems Integration

Upgrade, configure, and maintain Apache Solr clusters using ZooKeeper.

Plan and execute Solr version upgrades, including index migration and optimization.

Configure, deploy, and maintain Apache Tomcat application servers.

Integrate enterprise applications with Oracle 19c databases.

Support directory services integration using Apache Directory Studio.

Develop and maintain integrations with SAP Business Intelligence reporting environments.

Troubleshoot application, middleware, and integration issues across the technology stack.

Collaboration & Documentation

Collaborate with software developers, database administrators, infrastructure engineers, cybersecurity personnel, and business stakeholders.

Support system testing, validation, and deployment activities during modernization efforts.

Create and maintain technical documentation, including system architecture, upgrade procedures, deployment guides, and operational documentation.

Identify opportunities to improve application performance, scalability, reliability, and maintainability.

Required Skills:

Due to the sensitivity of customer related requirements, U.S. Citizenship is required.

Ability to obtain and maintain a Top Secret/Sensitive Compartmented Information (TS/SCI) security clearance.

13+ years of experience in software engineering, systems engineering, information technology, or a closely related field.

A Bachelor's degree may substitute for 4 years of experience.

A Master's degree may substitute for 6 years of experience.

Extensive experience developing enterprise Java applications.

Strong experience developing applications in Python.

Experience supporting applications deployed on Windows-based VMware infrastructure.

Expertise with Apache Solr and ZooKeeper, including Solr upgrades, index migration, replication, and optimization.

Experience administering and deploying applications on Apache Tomcat.

Experience with Apache Directory Studio and LDAP directory integration.

Experience integrating applications with Oracle 19c and other relational database management systems.

Experience supporting SAP Business Intelligence reporting environments.

Strong understanding of secure software development practices and secure coding standards.

Experience modernizing and upgrading enterprise software applications in production environments.

Excellent analytical, troubleshooting, and problem-solving skills.

Strong written and verbal communication skills.

Desired Skills:

Experience developing applications using the PrimeFaces UI framework.

Active TS/SCI clearance with an in-scope polygraph.

Experience supporting federal government or Department of Defense (DoD) information systems.

Experience working in Agile software development environments.

Familiarity with DevSecOps practices, CI/CD pipelines, and automated deployment tools.

Additional Requirements:

Preferred Work Location: Candidates located in or near Annapolis Junction, Maryland; Washington, D.C.; or Reston, Virginia are preferred.

Telework: This position is eligible for telework in accordance with contract requirements and Government approval. Periodic onsite support at customer locations may be required based on mission needs.

Ability to travel occasionally to customer or program locations as required.

Must maintain all required security clearances and certifications throughout the duration of employment.