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Junior Java Developer Jobs in California, MD (NOW HIRING)

Sabre Systems LLC

Software Developer

Patuxent River, MD · On-site

Write clean, efficient, and maintainable Java code following best practices. * Develop and maintain ... Provide technical guidance and mentorship to junior developers. * Create and maintain technical ...

KAIROS Inc

Software Developer, Junior

Beachville, MD · On-site

KAIROS, Inc is searching for an energetic, experienced, and highly motivated Software Developer, Junior, to join our team. This position will onsite in St. Inigoes, MD. Established in July 2013 ...

KAIROS, Inc.

Software Developer, Junior

Saint Inigoes, MD · On-site

$80K - $95K/yr

KAIROS, Inc is searching for an energetic, experienced, and highly motivated Software Developer, Junior, to join our team. This position will onsite in St. Inigoes, MD. Established in July 2013 ...

Job Openings

Software Developer - Junior Level

Dahlgren, VA · On-site

$68K - $88K/yr

You have: * 1+ years of experience working on software development teams * 1+ years of experience with version control systems and object-oriented programming, including C#, Python, or Java

Pae

Junior Software Developer

Dahlgren, VA · On-site

$68K - $88K/yr

Amentum is seeking Software Engineering professionals with software development related education and/or experience to support software development, integration, and testing in support of Dahlgren ...

Booz Allen Hamilton

Software Developer, Mid

Dahlgren, VA · On-site

$61K - $141K/yr

As a Junior Software developer, you can work independently with some guidance to resolve a problem ... Knowledge of programming languages, including C#, Python, or Java * Knowledge of version control ...

KIHOMAC

Junior Systems Specialist

Lexington Park, MD

$79K - $98K/yr

Utilize Agile development practices and tools such as Git, GitHub, or Azure DevOps * Learn new ... HTML 5, Python, Java, TypeScript, React * Familiarity with some of the following: SQL or other ...

KIHOMAC

Junior Systems Specialist

Lexington Park, MD · On-site

$79K - $98K/yr

Utilize Agile development practices and tools such as Git, GitHub, or Azure DevOps * Learn new ... HTML 5, Python, Java, TypeScript, React * Familiarity with some of the following: SQL or other ...

KIHOMAC

Junior Systems Specialist

Lexington Park, MD · On-site

$79K - $98K/yr

Utilize Agile development practices and tools such as Git, GitHub, or Azure DevOps * Learn new ... HTML 5, Python, Java, TypeScript, React * Familiarity with some of the following: SQL or other ...

H-ART

Senior Software Engineer (RR1008)

Dahlgren, VA · On-site

$124K - $164K/yr

... guide junior engineers, fostering a culture of excellence and continuous improvement ... Java, Lua). • Prior experience with tactical control systems is highly desired. • Experience ...

KIHOMAC

Systems Engineer

Lexington Park, MD · On-site

$120K - $130K/yr

Mentor local junior engineers and analysts * Engage with employer-provided Palantir training ... Proficiency in Java, Python, TypeScript, React, and SQL * Architecture frameworks and modeling ...

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All JobsJunior Java Developer JobsJunior Java Developer Jobs in California, MD

Junior Java Developer information

See California, MD salary details

$58.5K

$102.4K

$154.3K

How much do junior java developer jobs pay per year?

As of Jun 12, 2026, the average yearly pay for junior java developer in California, MD is $102,369.00, according to ZipRecruiter salary data. Most workers in this role earn between $72,400.00 and $102,100.00 per year, depending on experience, location, and employer.

What is the difference between Junior Java Developer vs Java Developer?

AspectJunior Java DeveloperJava Developer
Required Experience0-2 years2+ years
CertificationsOptional, entry-level certificationsOptional, advanced certifications
Work EnvironmentSupportive, learning-focused teamsProject-driven, independent roles
ResponsibilitiesAssist in coding, bug fixing, learning frameworksDesign, develop, maintain Java applications

The main difference between a Junior Java Developer and a Java Developer lies in experience, responsibilities, and independence. Junior Java Developers are typically entry-level, focusing on learning and supporting tasks, while Java Developers have more experience and handle complex development projects independently.

What are Junior Java Developers?

Junior Java Developers are entry-level software engineers who specialize in building and maintaining applications using the Java programming language. They typically work under the supervision of more experienced developers and are responsible for writing code, debugging, and participating in code reviews. Their tasks may also include testing software, learning new frameworks, and assisting with the design and implementation of features. Junior Java Developers usually have foundational knowledge of Java and related technologies, and they are eager to develop their skills through hands-on experience.

Is Java outdated in 2026?

Java remains a widely used programming language for junior Java developers in 2026, with ongoing updates and a large ecosystem supporting enterprise applications, Android development, and backend systems. Its stability, extensive libraries, and strong community ensure its relevance, though developers should stay current with new features and frameworks to remain competitive.

Which pays more, C++ or Java?

For a Junior Java Developer, salaries for C++ and Java roles can vary based on location, industry, and experience, but generally, C++ positions tend to offer slightly higher starting salaries due to its use in high-performance applications like gaming and finance. However, Java remains widely used in enterprise environments with competitive pay. Both skills are valuable, and salary differences are often influenced by specific job requirements and demand in the tech market.

What Does a Junior Java Developer Do?

Junior Java developers are entry-level programmers who are part of a team of coders and developers. They work on both front-end and back-end codes to build an application. Being a junior Java developer requires extensive knowledge of coding and the program language JavaScript to develop and troubleshoot products. As a junior Java developer, you run tests to pinpoint errors, migrate code and data, and ensure the program is integrated with other company developments.

Is AI replacing Java developers?

AI tools can automate certain coding tasks and improve efficiency for Java developers, but they are not replacing the need for human programmers. Java developers are still essential for designing, maintaining, and understanding complex systems, as well as integrating AI technologies into applications. Skills in problem-solving, debugging, and system architecture remain critical in the field.

What are some common challenges a Junior Java Developer might face during their first year, and how can they overcome them?

Junior Java Developers often encounter challenges such as understanding large codebases, adapting to agile development processes, and managing task priorities. To overcome these hurdles, it’s helpful to proactively seek mentorship from senior developers, regularly review documentation, and participate in code reviews. Effective communication with team members also accelerates learning and helps clarify requirements or technical uncertainties. Embracing continuous learning through online resources and hands-on projects will further strengthen your skills and confidence.

Is 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 environments can enhance job prospects in this field.

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

A Junior Java Developer should have a solid understanding of Java programming, object-oriented principles, and basic software development concepts, often supported by a relevant degree or coding bootcamp. Familiarity with tools such as IntelliJ IDEA or Eclipse, version control systems like Git, and frameworks like Spring Boot is typically expected. Strong problem-solving abilities, attention to detail, and effective teamwork are important soft skills in this role. These competencies enable efficient code development, smooth collaboration, and the ability to quickly adapt to new technologies and project requirements.
More about Junior Java Developer jobs
What job categories do people searching Junior Java Developer jobs in California, MD look for? The top searched job categories for Junior Java Developer jobs in California, MD are:
What cities near California, MD are hiring for Junior Java Developer jobs? Cities near California, MD with the most Junior Java Developer job openings:
Junior Java Developer jobs near you
Software Developer

Software Developer

Sabre Systems LLC

Patuxent River, MD • On-site

Full-time

Posted 4 days ago

Job description

Responsibilities
As a Software Developer at Sabre Systems, you will employ your talent towards improving the systems used on the United States Navy's most sophisticated Aircraft. The challenge to continually improve the mission capabilities of Navy aircraft requires engagement from the most elite software professionals available. Your talents can make a difference in keeping our ships and sailors safe from threats both above and below the surface of the ocean. The Maritime Surveillance domain requires Software Engineers to familiarize themselves with a wide variety of mission systems, software programming languages and environments. If you want to make meaningful contributions toward keeping naval aircraft systems on the leading edge, then we have a challenge for you! Join our Team in support of some of the Navy's most technologically sophisticated aircraft platforms including the P-8A Poseidon.
  • All candidates should be prepared to participate in processes applicable to full software development lifecycle activities including requirements, design, development, integration, and test.
  • Participate in the design and architecture of software systems, ensuring scalability and performance.
  • Collaborate with senior developers and architects to create technical designs and specifications.
  • Write clean, efficient, and maintainable Java code following best practices.
  • Develop and maintain backend services, APIs, and microservices using Java frameworks (e.g., Spring, Hibernate).
  • Implement new features and functionality based on business requirements.
  • Debug, troubleshoot, and resolve software defects and issues.
  • Conduct code reviews to ensure adherence to coding standards and best practices.
  • Write tests to ensure code quality.
  • Work closely with cross-functional teams, including product managers, designers, and other developers.
  • Participate in daily stand-ups, sprint planning, and retrospectives as part of the Agile development process.
  • Provide technical guidance and mentorship to junior developers.
  • Create and maintain technical documentation for code, APIs, and system architecture.
  • Document processes, workflows, and troubleshooting steps for future reference.
  • Stay up-to-date with the latest Java technologies, frameworks, and industry trends.
  • Identify opportunities to improve existing systems and processes.
  • Optimize application performance and scalability.
  • Self-motivated individual willing to learn and work in a fast-paced environment.

Qualifications
Requirements:
  • Bachelor's Degree in a Computer Science, Computer Systems Information Management, IT, Electrical Engineering or Mathematics with 3-5 years of experience in Java software development.
  • Proficiency in Java and related frameworks (e.g., Spring Boot, Hibernate, JPA).
  • Experience with RESTful APIs and web services.
  • Familiarity with front-end technologies (e.g., HTML, CSS, JavaScript) is a plus.
  • Knowledge of database systems (e.g., PostgreSQL) and SQL.
  • Experience with Git version control
  • Familiarity with build tools (e.g., Maven) and CI/CD pipelines.
  • Understanding of software design patterns and principles (e.g., SOLID, MVC).
  • Ability to work independently, be a problem solver and strong desire to learn in a fast-paced environment
  • Candidate must be able to obtain and maintain an Active DoD Secret Clearance
  • Must be a US Citizen

#LI-EN1
Compensation Statement
At Sabre Systems, LLC, compensation is based on factors such as location, qualifications, experience, and contract-specific requirements; however, final compensation will be determined by individual qualifications and applicable contract terms. The general salary range for this position is as follows: $95,000.00 - $115,000.00
Refer & Earn: Employee Referral Bonus Eligibility
• A Level 3 Employee Referral Bonus applies to this requisition for qualifying referrals. At Sabre Systems, we value great talent and encourage our employees to refer exceptional candidates. If you have any questions about the referral policy or this position, please contact the Recruiting team.
Sabre Overview
Sabre Systems, LLC, has been providing innovative technological solutions and services for Department of Defense, Federal Civilian, and commercial customers for more than 35 years. We support the ever-evolving areas of advanced communication technologies, cyber, systems and software engineering, and digital transformation.
With over three decades in business, Sabre Systems, LLC remains committed to our small business values and a people-first philosophy. We foster a welcoming, inclusive culture that values diverse perspectives and encourages open communication. Our collaborative environment supports continuous learning and professional growth at all levels. We prioritize the health, well-being, and success of our employees, offering comprehensive, evolving benefits designed to meet their diverse needs. Join us and be part of a thriving, people-driven culture.
We respect the unique perspectives that a diverse workforce of minorities, women, individuals with disabilities, and protected veterans brings not only to our company, but also to our customers. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, gender identity and sexual orientation), national origin, age, disability or genetic information.
EEO Minorities/Females/Disability/Veterans; VEVRAA Federal Contractor
Beware of employment scams-Sabre Systems will never request payment, extend offers without an interview, or contact you from an email that doesn't end in @sabresystems.com; always apply directly at https://careers.sabresystems.com/.

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