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Junior Software Developer Java Jobs in Pennsylvania

Senior Software Developer

Mechanicsburg, PA · On-site

$51.75 - $68.25/hr

Mentor junior developers and provide technical leadership on project deliverables. * Ensure code ... Java, Spring Boot * Frontend: React, JavaScript / TypeScript * Database: Oracle (strong experience ...

NET/ JAVA) . We are SAP, ORACLE and MICROSOFT Channel Partners with End-To-End project planning, execution, deployment and annual maintenance capabilities. We are looking for a Software Developer at ...

Java Developer

Pittston, PA · On-site

$48.25 - $62.25/hr

JAVA Developer Location: Pittsburgh, PA (5 days onsite) Term: 18+ Months Rate: DOE This role is ... test, and deploy software while also coaching junior team members. This position involves ...

Senior Java Developer

Cork, KY

$57.50 - $73.50/hr

\n \n \n \n \n Senior Software Engineers needed for an expanding Irish company in Cork. \n \n \n \n ... Lead, possibly mentoring some of the more junior members of the team. You'll be building ...

JAVA Developer

Philadelphia, PA · On-site

$48.75 - $63/hr

They are seeking a JAVA Software Developer to develop and integrate technology for onboard trainers, primarily focused on Machinery Control Systems and software lifecycle support. Responsibilities ...

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... with agile software development methods -Familiar with network and server administration ...

JAVA Developer

Philadelphia, PA · On-site

$46.75 - $60.50/hr

Develop software requirements for Machinery Control Systems (MCS) based on the Naval Combatant ... Java SE 17 Developer (OCPJP 17) * Must have good communication skills including communication with ...

Position Senior Software Engineer TCI is seeking a high-energy, experienced server side software developer with solid experience in C, Java, Python, and like languages to help drive design ...

Senior JAVA Developer

Philadelphia, PA · On-site

$52.50 - $67/hr

Develop software requirements for Machinery Control Systems (MCS) based on the Naval Combatant ... Java SE 25 Developer * Must have good communication skills including communication with and with ...

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Junior Software Developer Java information

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

To thrive as a Junior Software Developer (Java), you need a solid understanding of Java programming, algorithms, and object-oriented principles, often supported by a degree in computer science or related field. Familiarity with development tools like Eclipse or IntelliJ IDEA, version control systems such as Git, and knowledge of build tools like Maven or Gradle is often required. Strong problem-solving abilities, willingness to learn, and effective communication skills help junior developers collaborate and adapt quickly. These skills are crucial for building reliable software, integrating smoothly into development teams, and growing within the role.

What are some common challenges faced by Junior Software Developers working with Java, and how can they overcome them?

Junior Software Developers working with Java often encounter challenges such as understanding complex codebases, managing version control with tools like Git, and applying best practices for clean and efficient code. To overcome these obstacles, it's helpful to actively participate in code reviews, seek guidance from senior developers, and make use of online resources and documentation. Joining stand-up meetings and collaborating closely with teammates can also accelerate learning and help new developers adapt to the team's workflow.

What does a Junior Software Developer Java do?

A Junior Software Developer Java is an entry-level programmer who specializes in building, testing, and maintaining software applications using the Java programming language. They typically work under the supervision of senior developers and contribute to coding, debugging, and documentation. Their responsibilities often include fixing bugs, writing unit tests, and collaborating with team members to deliver functional software solutions. This role is ideal for individuals who have a basic understanding of Java and are eager to gain professional experience in software development.

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

AspectJunior Software Developer JavaJunior Software Developer Python
Required CredentialsBachelor's in CS or related field, Java certifications (optional)Bachelor's in CS or related field, Python certifications (optional)
Work EnvironmentEnterprise applications, backend development, large-scale systemsData analysis, scripting, web development, AI/ML projects
Employer & Industry UsageFinancial services, enterprise software, telecomTech startups, data science firms, research institutions
Common Search & ComparisonYesYes

Both roles typically require a bachelor's degree in computer science or related fields. Java developers often work on enterprise-level applications in industries like finance and telecom, while Python developers focus on data analysis, scripting, and AI projects in startups and research. The choice depends on your career interests and industry focus.

What are popular job titles related to Junior Software Developer Java jobs in Pennsylvania? For Junior Software Developer Java jobs in Pennsylvania, the most frequently searched job titles are:
What job categories do people searching Junior Software Developer Java jobs in Pennsylvania look for? The top searched job categories for Junior Software Developer Java jobs in Pennsylvania are:
What cities in Pennsylvania are hiring for Junior Software Developer Java jobs? Cities in Pennsylvania with the most Junior Software Developer Java job openings:
Infographic showing various Junior Software Developer Java job openings in Pennsylvania as of May 2026, with employment types broken down into 93% Full Time, 2% Part Time, and 5% Contract. Highlights an 85% Physical, 1% Hybrid, and 14% Remote job distribution.
Senior Software Developer

Senior Software Developer

TMS

Mechanicsburg, PA • On-site

$51.75 - $68.25/hr

Contractor

Posted 6 days ago


Job description

We are looking for an experienced Senior Software Developer to lead the design, development, and implementation of large-scale, complex software systems within the Integrated Eligibility (IE) domain. This role is critical in building and enhancing scalable, secure, and reliable applications that support public benefit programs, including SNAP (Supplemental Nutrition Assistance Program), TANF (Temporary Assistance for Needy Families), and MA (Medicaid).The ideal candidate will bring strong full-stack development expertise along with deep domain knowledge of Integrated Eligibility systems and government welfare programs.Key Responsibilities
  • Lead the architecture, design, and implementation of large-scale, complex software systems, ensuring high standards for scalability, security, performance, and reliability.
  • Design and develop robust full-stack applications using modern technologies.
  • Collaborate with cross-functional teams (business analysts, QA, DevOps, and stakeholders) to translate business requirements into technical solutions.
  • Mentor junior developers and provide technical leadership on project deliverables.
  • Ensure code quality through best practices, code reviews, unit testing, and continuous integration.
  • Troubleshoot, optimize, and maintain existing Integrated Eligibility applications.
  • Contribute to technical roadmap and modernization initiatives for legacy eligibility systems.
Required Qualifications
  • 6+ years of hands-on experience in full-stack software development.
  • Strong domain knowledge of Integrated Eligibility (IE) systems and public assistance programs (SNAP, TANF, Medicaid).
  • Proven experience working on state or government eligibility determination applications (highly preferred).
Required Technical Skills
  • Backend: Java, Spring Boot
  • Frontend: React, JavaScript / TypeScript
  • Database: Oracle (strong experience with PL/SQL, performance tuning, and schema design)
  • Other: RESTful APIs, Microservices architecture, Agile/Scrum methodologies
Preferred Skills
  • Experience with cloud platforms (AWS/Azure) and containerization (Docker, Kubernetes).
  • Knowledge of CI/CD pipelines and DevOps practices.
  • Familiarity with rules engines or eligibility determination engines.
  • Experience modernizing legacy systems in the public sector.
Experience Summary
  • Overall Experience: 6+ years in full-stack development
  • Senior Software Developer Level: Yes (Lead/Architect-level responsibilities expected)