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Senior Java Developer Jobs in Mechanicsburg, PA (NOW HIRING)

Senior Java Developer

Mechanicsburg, PA · On-site

$54.25 - $69.25/hr

... Developer role is expected to perform technical responsibilities to support development and maintenance. · This includes developing enhancements and maintenance updates to our Java systems, as well ...

senior java developer

Harrisburg, PA

$56.50 - $72/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 ...

Senior Java Developer

Harrisburg, PA · On-site

$56.50 - $72/hr

Exp. with Object-Oriented Programming (OOPS). Required 10 Years * Experience with Java/J2EE. Required 10 Years * Experience with Database (Oracle/DB2/SQLServer). Required 10 Years * Experience with ...

Java Developer

Harrisburg, PA · On-site

$50.25 - $65.25/hr

Financial Industry Experience SOA (Service Oriented Architecture) PHEAA would like senior level candidates for this role. Client is looking for at least 2 Java Developers to join their team. These ...

Job Title: Senior Software Developer Location: [Specify Location or Remote] Employment Type ... Proficiency in programming languages such as [e.g., Python, Java, JavaScript, C#, etc.

CI/CD authoring in GitHub Actions and Azure DevOps. * Proficient in Python and Bash, with PowerShell for Windows automation. * Able to read Java and C# to integrate and tune SAST/SCA. * Practical ...

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Senior Java Developer information

See Mechanicsburg, PA salary details

$10

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How much do senior java developer jobs pay per hour?

As of Aug 4, 2026, the average hourly pay for senior java developer in Mechanicsburg, PA is $59.55, according to ZipRecruiter salary data. Most workers in this role earn between $52.16 and $66.54 per hour, depending on experience, location, and employer.

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

AspectSenior Java DeveloperJava Software Engineer
Required CredentialsBachelor's in CS or related, Java certifications often preferredBachelor's in CS or related, Java certifications beneficial
Work EnvironmentTeam lead roles, project management, mentoringDevelopment-focused, coding, testing, and implementation
Employer & Industry UsageTech companies, finance, e-commerceSoftware firms, startups, enterprise IT
Common Search & ComparisonOften compared for experience level and responsibilitiesSimilar roles with slight variations in scope

The main difference between a Senior Java Developer and a Java Software Engineer lies in their responsibilities and experience. Senior Java Developers typically take on leadership, mentoring, and project management roles, while Java Software Engineers focus more on coding, development, and technical implementation. Both roles require strong Java skills and relevant credentials, but the Senior Java Developer usually has more experience and a broader scope of responsibilities.

What are some common challenges senior Java developers face when working on large-scale enterprise projects?

Senior Java Developers often encounter challenges such as maintaining code quality across large codebases, managing dependencies between modules, and ensuring optimal application performance. Collaborating with cross-functional teams—including QA, DevOps, and product management—requires clear communication and effective problem-solving. Additionally, staying updated with the latest Java frameworks and best practices is essential for delivering scalable and maintainable solutions in complex enterprise environments.

What are the key skills and qualifications needed to thrive as a senior Java developer?

To thrive as a Senior Java Developer, you need advanced proficiency in Java programming, experience with software design patterns, and a strong grasp of backend development, often supported by a degree in computer science or related field. Familiarity with frameworks like Spring, build tools such as Maven or Gradle, and version control systems like Git, as well as knowledge of cloud platforms, is typically required. Excellent problem-solving, leadership, and communication skills help you guide teams and collaborate effectively. These competencies are crucial for delivering robust, scalable software solutions and driving technical success within development teams.

What is a senior Java developer?

Senior Java Developers are experienced software engineers who specialize in using the Java programming language to design, develop, and maintain complex applications. They typically lead development teams, oversee project architecture, and ensure code quality through best practices. In addition to strong coding skills, they often mentor junior developers and collaborate with stakeholders to deliver robust software solutions. Their expertise is crucial in building scalable, high-performance applications across various industries.
What are the most commonly searched types of Java Developer jobs in Mechanicsburg, PA? The most popular types of Java Developer jobs in Mechanicsburg, PA are:
What are popular job titles related to Senior Java Developer jobs in Mechanicsburg, PA? For Senior Java Developer jobs in Mechanicsburg, PA, the most frequently searched job titles are:
What job categories do people searching Senior Java Developer jobs in Mechanicsburg, PA look for? The top searched job categories for Senior Java Developer jobs in Mechanicsburg, PA are:
What cities near Mechanicsburg, PA are hiring for Senior Java Developer jobs? Cities near Mechanicsburg, PA with the most Senior Java Developer job openings:
Infographic showing various Senior Java Developer job openings in Mechanicsburg, PA as of July 2026, with employment types broken down into 33% Full Time, and 67% Contract. Highlights an 100% In-person job distribution, with an average salary of $123,859 per year, or $59.5 per hour.

Senior Java Developer

Apexon

Mechanicsburg, PA • On-site

$54.25 - $69.25/hr

Other

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


Job description

Responsibilities:

·         The Developer role is expected to perform technical responsibilities to support development and maintenance.

·         This includes developing enhancements and maintenance updates to our Java systems, as well as triaging issues, advising technical design, and collaborating with the functional and testing teams throughout SDLC.

·         Designed and optimized SQL queries, stored procedures, and database schemas to ensure efficient data retrieval, integrity, and performance across applications.

·         All mandatory skill set mentioned in this request are required.

 

Required Skills:

 Java, Spring, Hibernate, SQL, Oracle DB, Spring Batch