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Contract Java Developer Jobs in Baltimore, MD (NOW HIRING)

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 ... and contract considerations. Depending on the position, employees may be eligible for overtime ...

Pae

Full Stack Java Developer

Annapolis Junction, MD · On-site

$57.75 - $74.50/hr

Twenty (20) years' experience as a SWE in programs and contracts of similar scope, type, and ... Experience with Java development IDEs (e.g. IntelliJ, Eclipse, VS Code) * Experience with agile ...

Amentum

Full Stack Java Developer

Annapolis, MD · On-site

$52 - $67/hr

Twenty (20) years' experience as a SWE in programs and contracts of similar scope, type, and ... Experience with Java development IDEs (e.g. IntelliJ, Eclipse, VS Code) * Experience with agile ...

Cymertek

Java Software Engineer

Annapolis Junction, MD · On-site

$52.75 - $72.50/hr

SIMILAR CAREER TITLES Java Developer, Backend Developer, Full Stack Developer, Software Engineer ... Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some ...

Varsity Tutors

Java Tutor

College Park, MD · Remote

$18 - $40/hr

Deep knowledge of Java syntax, object-oriented programming principles, inheritance, polymorphism ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

Varsity Tutors

Java Tutor

Baltimore, MD · Remote

$18 - $40/hr

Deep knowledge of Java syntax, object-oriented programming principles, inheritance, polymorphism ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

Varsity Tutors

Java Tutor

Bowie, MD · Remote

$18 - $40/hr

Deep knowledge of Java syntax, object-oriented programming principles, inheritance, polymorphism ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

Varsity Tutors

Java Tutor

Laurel, MD · Remote

$18 - $40/hr

Deep knowledge of Java syntax, object-oriented programming principles, inheritance, polymorphism ... Varsity Tutors does not contract in: Alaska, California, Colorado, Delaware, Hawaii, Maine, New ...

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All JobsContract Java Developer JobsContract Java Developer Jobs in Baltimore, MD

Contract Java Developer information

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$56

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How much do contract java developer jobs pay per hour?

As of Jul 9, 2026, the average hourly pay for contract 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 are the key skills and qualifications needed to thrive as a Contract Java Developer, and why are they important?

To thrive as a Contract Java Developer, you need strong Java programming skills, experience with object-oriented design, and a solid understanding of software development lifecycles, typically supported by a relevant degree or certifications. Familiarity with frameworks like Spring, build tools such as Maven or Gradle, and version control systems like Git is commonly required. Excellent problem-solving, adaptability, and clear communication skills help you efficiently integrate with new teams and projects. These abilities ensure you can quickly deliver high-quality, maintainable code that meets client requirements in a dynamic contract environment.

What are some common challenges faced by Contract Java Developers when integrating with existing teams and projects?

Contract Java Developers often need to quickly adapt to unfamiliar codebases and team workflows, which can be challenging given tight project timelines. Effective communication is essential, as they must coordinate with permanent staff, understand project requirements, and align with established coding standards and deployment processes. Many contractors also need to manage multiple projects or clients simultaneously, requiring strong time management skills. Proactively seeking clarity on expectations and leveraging onboarding resources can help ease the integration process.

What are Contract Java Developers?

Contract Java Developers are software professionals who specialize in the Java programming language and are hired on a contract basis, rather than as permanent employees. They typically work for a set period of time or on a specific project, developing, testing, and maintaining Java-based applications according to the client’s requirements. These developers are often brought in to provide specialized expertise, handle workload spikes, or complete short-term projects. Their roles may include writing code, fixing bugs, integrating systems, and ensuring applications meet performance and security standards.

What is the difference between Contract Java Developer vs Contract Software Engineer?

AspectContract Java DeveloperContract Software Engineer
Required CredentialsBachelor's in Computer Science, Java certificationsBachelor's in Computer Science or related, various programming certifications
Work EnvironmentDevelopment teams, client sites, remote optionsDevelopment teams, client sites, remote options
Industry UsageTech, finance, healthcare, e-commerceTech, finance, healthcare, e-commerce
Search & Comparison IntentFocus on Java-specific roles, Java projectsBroader software development roles, multiple languages

Contract Java Developers specialize in Java programming and are often sought for Java-specific projects. Contract Software Engineers have a broader scope, working with multiple programming languages and technologies. Both roles are common in tech industries and share similar work environments, but the Java Developer role is more focused on Java expertise.

What are the most commonly searched types of Java Developer jobs in Baltimore, MD? The most popular types of Java Developer jobs in Baltimore, MD are:
What are popular job titles related to Contract Java Developer jobs in Baltimore, MD? For Contract Java Developer jobs in Baltimore, MD, the most frequently searched job titles are:
What job categories do people searching Contract Java Developer jobs in Baltimore, MD look for? The top searched job categories for Contract Java Developer jobs in Baltimore, MD are:
What cities near Baltimore, MD are hiring for Contract Java Developer jobs? Cities near Baltimore, MD with the most Contract Java Developer job openings:
Contract Java Developer jobs near you
Infographic showing various Contract Java Developer job openings in Baltimore, MD as of July 2026, with employment types broken down into 50% Full Time, and 50% Contract. Highlights an 100% In-person job distribution, with an average salary of $117,181 per year, or $56.3 per hour.
Mid Java Developer

Mid Java Developer

Peraton

Columbia, MD • On-site

$80K - $128K/yr

Full-time

Re-posted 4 days ago

Peraton rating

8.2

Company rating: 8.2 out of 10

Based on 53 frontline employees who took The Breakroom Quiz

47th of 208 rated it services

Job description

Responsibilities
Build More Than Software - Build the Future
Are you ready to elevate your career and make a real-world impact? 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 continuous integration environment. The candidate will join our team of developers building the next generation of customer engagement systems for federal service agencies. Join our high-performing team supporting the Department of Homeland Security (DHS). This role plays a vital part in developing and sustaining a mission-critical, large-scale Java application development that directly supports national transportation security initiatives. The ideal candidate will bring experience in Java development. If you are passionate about solving complex technical challenges, expanding your expertise in Java development, and working on projects that deliver real-world impact-we encourage you to apply.
Location: Hybrid role- On-site in Columbia, MD.
  • Hybrid. On-site presence in Columbia, MD is required for a minimum of three days per week. There are NO exceptions. Candidates must maintain flexibility to report on-site up to five days per week based on project or business needs.

Day to Day Work Responsibilities:
  • Support full life-cycle development of a large enterprise Java applications.
  • Develop, enhance, and support a high-availability, enterprise-scale Java applications.
  • Perform data analysis and develop logic for integrating and reconciling complex data sources.
  • Design and implement clean, responsive user interfaces and work-flows.
  • Support mobile application development and ensure modern, scalable code standards.
  • Collaborate with cross-functional teams to implement CI/CD pipelines and develop best practices.
  • Design and implement modern, intuitive user interfaces and data reporting tools.
  • Analyze, reconcile, and consolidate multi-source data.
  • Collaborate in an Agile environment with continuous integration pipelines.
  • Contribute to mobile application development and cross-functional team goals.

Qualifications
Basic Qualifications:
  • Bachelor's degree and 5+ years of IT experience, or associate's degree and 7 years' experience, or high school diploma/equivalent and 9 years' experience.
  • US Citizenship required
  • Must have an Active Secret clearance to be considered
  • 5 years of recent demonstrable experience developing and implementing software solutions to build enterprise applications using the following:
    • React
    • HTML
    • CSS
    • JavaScript
    • Spring Boot
  • 2+ years of experience with using the following Java development tools:
    • Eclipse
    • Git/GITLAB

Preferred Qualifications:
  • 8+ years of experience developing and implementing software solutions to build enterprise applications adhering to Agile principles.
  • 1-2 years' experience using Redux.
  • Knowledge of database schema design, Microsoft SQL Server, Transact-SQL(T-SQL).
  • 3 years of work experience with Linux/Unix shell scripting, for example:
    • KornShell (ksh)
    • Bourne Again Shell (Bash)
    • C shell (csh)
  • Knowledge of JSON Web Token (JOTS).
  • Knowledge of Drools - a Java-based Business Rule Management System (BRMS).
  • Knowledge of Jakarata Persistence API (JPA), Object/Relational Mapping (ORM), Spring JPA, Hibernate.
  • Previous work in a large-scale Federal IT Program.

Peraton Overview
Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy. As the world's leading mission capability integrator and transformative enterprise IT provider, we deliver trusted, highly differentiated solutions and technologies to protect our nation and allies. Peraton operates at the critical nexus between traditional and nontraditional threats across all domains: land, sea, space, air, and cyberspace. The company serves as a valued partner to essential government agencies and supports every branch of the U.S. armed forces. Each day, our employees do the can't be done by solving the most daunting challenges facing our customers. Visit peraton.com to learn how we're keeping people around the world safe and secure.
Target Salary Range
$80,000 - $128,000. This represents the typical salary range for this position. Salary is determined by various factors, including but not limited to, the scope and responsibilities of the position, the individual's experience, education, knowledge, skills, and competencies, as well as geographic location and business and contract considerations. Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay.
EEO
EEO: Equal opportunity employer, including disability and protected veterans, or other characteristics protected by law.

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About Peraton

Sourced by ZipRecruiter

At Peraton, we re at the forefront of delivering the next big thing every day. We re the partner of choice to help solve some of the world s most daunting challenges, delivering bold, new solutions to keep people around the world safer and more secure.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Herndon, VA, US

Year founded

2017

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