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Java Jobs in Catonsville, MD (NOW HIRING)

System One

Java Architect

Greenbelt, MD · Remote

$64.50 - $87/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Java Architect Location: Greenbelt, Maryland Type: Contract-to-Hire Compensation: 180-190K Work Model: Remote Security Clearance: Must have an active IRS MBI Clearance and current GFE ...

Varsity Tutors

Java Tutor

College Park, MD · Remote

$18 - $40/hr

About the Job The Varsity Tutors Live Learning Platform has thousands of students looking for online Java tutors nationally. As a tutor on the Varsity Tutors Platform, you'll have the flexibility to ...

Collabera

Java Developer 4

Rockville, MD

$52 - $67.25/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

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 ...

Infojini Inc

Java Developer

Owings Mills, MD

$49 - $63.50/hr

Java Developer Location: Owings Mills, MD Duration : Full Time Client: Direct Client Authorized to work in the US for any employer JOB PURPOSE The Software Engineer must have hands-on experience with ...

Veredus - DC

JAVA Developer

Baltimore, MD

$50.75 - $65.50/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Dynamic client in Baltimore, MD is looking for a solid Java developer. Seeking someone strong in OOP languages, web services and writing scripts in Jython, Jscript or PlSql. If you are seeking a ...

Infojini Inc

Java Developer

Owings Mills, MD

$49 - $63.50/hr

Java Developer Location: Owings Mills, MD Duration : Full Time Client: Direct Client JOB PURPOSE The Software Engineer must have hands-on experience with enterprise level software development ...

Peraton

Mid Java Developer

Columbia, MD

$80K - $128K/yr

Peraton is seeking a Java Developer to help build Web and backend application/services for a credentialing/case management system using Java/Spring-based REST APIs along with a Web 2.0 framework in a ...

OmegaHires

Java AWS Developer

Rockville, MD · On-site

$52 - $67.25/hr

Java AWS Developer** **Location: Rockville, MD (Onsite/Hybrid)** ** ** We are seeking an experienced Senior Developer specialized in migrating Java/J2EE applications to the cloud. You will take ...

Peraton

Mid Java Developer

Columbia, MD

$80K - $128K/yr

Peraton is seeking a Java Developer to help build Web and backend application/services for a credentialing/case management system using Java/Spring-based REST APIs along with a Web 2.0 framework in a ...

Paradigminfotech

Java Developer

Lutherville Timonium, MD

$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 ...

Peraton

Mid Java Developer

Columbia, MD · On-site

$80K - $128K/yr

Peraton is seeking a Java Developer to help build Web and backend application/services for a credentialing/case management system using Java/Spring-based REST APIs along with a Web 2.0 framework in a ...

Cymertek

Java / Spring Developer

Annapolis Junction, MD · On-site

$52 - $67.50/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Java / Spring Developer LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and driven ...

TekForce

Java Developer

Rockville, MD

$52 - $67.25/hr

Sr. Java Developer The Senior Java Developer will work as the senior developer in the document management / workflow space. The types of projects they will work on are a mix of system replacement ...

Tekforce

Java Developer

Rockville, MD · On-site

$52 - $67.25/hr

Sr. Java Developer The Senior Java Developer will work as the senior developer in the document management / workflow space. The types of projects they will work on are a mix of system replacement ...

Compugain

Mid-Sr Java Developer

Rockville, MD · On-site +1

$52 - $67.25/hr

Java Developer Duration: Permanent Looking for Java Developer with 7+ Years of experience with Java and good hands on with AWS and Angular or Spring. Qualifications * Strong experience using Java and ...

Compugain

Mid-Sr Java Developer

Rockville, MD · On-site

$52 - $67.25/hr

Java Developer Duration: Permanent Looking for Java Developer with 7+ Years of experience with Java and good hands on with AWS and Angular or Spring. Qualifications * Strong experience using Java and ...

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 ...

Beyond SOF

Java Applications Programmer

Baltimore, MD · On-site

$120 - $150/hr

A minimum of seven (7) years of experience in Java EE development and maintenance of enterprise applications. * A minimum of five (5) years of experience with various development tools and ...

Deegit Inc

Java/J2EE Developer

Silver Spring, MD · On-site

$52.75 - $68.25/hr

Company Description Deegit Inc. • Java/J2EE development experience • Hands on experience in designing, developing and successful deployment of large scale, Java/J2EE projects from end-to-end • ...

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Showing results 21-40

All JobsJava JobsJava Jobs in Catonsville, MD

Java information

See Catonsville, MD salary details

$14

$53

$73

How much do java jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for java in Catonsville, MD is $53.64, according to ZipRecruiter salary data. Most workers in this role earn between $46.39 and $60.05 per hour, depending on experience, location, and employer.

What is Java?

Java is a class-based object-oriented programming language that was developed in 1995 by Sun Microsystems and later bought by Oracle. Java was designed as a general language capable of programming software for commercial use. It is based on several previous languages such as Objective C, C++, and C#. Java can be used on most major operating systems, including Windows, Apple, and Linux distributions. There is also a Java virtual machine, which allows programmers and developers to work on different operating systems within a single platform.

What does a Java developer do?

A Java Developer is a software professional who specializes in designing, developing, and maintaining applications using the Java programming language. They often work on web, mobile, or enterprise applications, collaborating with other programmers, designers, and stakeholders to deliver functional software solutions. Their responsibilities include writing clean and efficient code, debugging issues, and ensuring applications are secure and scalable. Java Developers are also involved in testing, deploying, and updating software as technology and requirements evolve.

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, typically supported by a degree in computer science or a related field. Familiarity with development frameworks like Spring or Hibernate, version control systems such as Git, and relevant certifications (e.g., Oracle Certified Java Programmer) is highly beneficial. Analytical thinking, problem-solving, and effective communication are important soft skills that distinguish top candidates in collaborative environments. These skills and qualifications are vital for building robust, efficient applications and contributing effectively to development teams.

How does a Java developer typically collaborate with other teams during a software project?

Java developers frequently work alongside front-end developers, QA specialists, and project managers to ensure smooth delivery of software projects. They participate in code reviews, daily stand-ups, and sprint planning meetings, sharing progress and addressing technical challenges collaboratively. Effective communication and coordination with other departments, such as DevOps for deployment or UX/UI teams for interface integration, are essential for delivering high-quality applications. This collaborative environment helps Java developers expand their technical knowledge and build strong professional relationships.

What is the difference between Java vs Python Developer?

AspectJava DeveloperPython Developer
Required CredentialsBachelor's in Computer Science, Java certificationsBachelor's in Computer Science, Python certifications
Work EnvironmentEnterprise applications, Android developmentWeb development, data science, automation
Industry UsageFinance, telecom, enterprise softwareTech startups, data analysis, AI projects
Common Search/ComparisonJava DeveloperPython Developer

Java and Python developers often share similar educational backgrounds and certifications. Java developers typically work on enterprise applications and Android development, while Python developers focus on web development, data science, and automation. Both roles are highly sought after in different industry sectors, with Java more common in large enterprises and Python popular in startups and AI projects.

Is Java still in demand?

Java remains a highly in-demand programming language for software development, enterprise applications, and Android app creation. Its widespread use in large organizations and the availability of Java certifications contribute to ongoing job opportunities for Java developers.

What jobs can I get if I learn Java?

Java developers are in demand for roles such as software engineer, backend developer, Android app developer, and full-stack developer. These positions typically require knowledge of Java programming, object-oriented design, and related tools like Spring or Hibernate, often with certifications or experience in software development environments.

What jobs can I get with Java?

Java is a versatile programming language used in various roles such as Java developer, software engineer, backend developer, Android app developer, and systems analyst. These jobs typically require knowledge of Java frameworks, object-oriented programming, and development tools like IDEs and version control systems.
More about Java jobs

What are popular job titles related to Java jobs in Catonsville, MD?

For Java jobs in Catonsville, MD, the most frequently searched job titles are:

What cities near Catonsville, MD are hiring for Java jobs?

Cities near Catonsville, MD with the most Java job openings:

Java jobs near you
Infographic showing various Java job openings in Catonsville, MD as of August 2026, with employment types broken down into 84% Full Time, 7% Part Time, and 9% Contract. Highlights an 82% Physical, 6% Hybrid, and 12% Remote job distribution, with an average salary of $111,570 per year, or $53.6 per hour.

Java Architect

System One

Greenbelt, MD • Remote

$64.50 - $87/hr

Contractor

Medical, Dental, Vision, Life, Retirement

Posted 19 days ago

Job description

Job Title: Java Architect Location: Greenbelt, Maryland Type: Contract-to-Hire Compensation: 180-190K Work Model: Remote Security Clearance: Must have an active IRS MBI Clearance and current GFE

Responsibilities

  • Identify performance improvement opportunities within the Java code base, prototype alternatives, and assist in implementing proven solutions.
  • Create design documents for Java code that is currently written in IBM Assembler.
  • Review code for thread safety, code quality, and security violations.
  • Analyze and improve Spring Batch throughput.

Requirements

  • Bachelor's Degree and 12+ years of experience developing applications in Java
  • US Citizenship required
  • Must possess an active IRS MBI Clearance and have current GFE
  • Prior hands-on experience with Spring Batch and Spring Boot required
  • Experience with object-oriented and aspect-oriented design and development
  • Experience with JSON and Annotations
  • Prior experience running Java under Unix Systems Services a plus
  • Demonstrated ability to seek out information (proactive learning)
  • Ability to work both independently and as part of a larger team
  • Service Oriented Architecture (SOA)
  • Java Full Stack Development
  • Excellent oral and written communication skills with client stakeholders at all organizational and technical levels
  • Prior experience working on Agile teams

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.

#M-2 #LI-CK1 Ref: #851-Rockville-S1

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About System One

Sourced by ZipRecruiter

System One helps employers get work done more efficiently and economically without compromising quality. Over our 35+ year history, we've helped connect thousands of talented people with innovative companies. The excitement of a perfect fit motivates us every single day.

Industry

Business consulting services and recruiting and staffing services

Company size

5,001 - 10,000 Employees

Headquarters location

Pittsburgh, PA, US

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