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Senior Java Software Developer Jobs in Downingtown, PA

Arka Infotech Inc

Java Architect / Developer

West Chester, PA · On-site

$59.75 - $80.50/hr

Mid to Senior Practitioner Supplier Note: 1. Title = Java Architect/Developer 2. Project Description = This person will be part of the DataGrid team supporting the BOB and Resiliency initiatives ...

No Limit Technology

Software Developer

Wilmington, DE

\n \n \n Senior Developer \- We are seeking a skilled and motivated individual to join our credit ... Strong knowledge of AWS Cloud, containerization (e.g., Kubernetes, Docker), and programming in Java ...

Apex Informatics

Java Developer

Wilmington, DE · On-site

$49.50 - $64/hr

Bachelor's Degree in Computer Science or a related field. * 3+ years of professional experience in software engineering (Java-focused). * 1+ years of experience with cloud-based platforms ( AWS ...

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Senior Java Software Developer information

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$11

$65

$89

How much do senior java software developer jobs pay per hour?

As of May 29, 2026, the average hourly pay for senior java software developer in Downingtown, PA is $65.15, according to ZipRecruiter salary data. Most workers in this role earn between $57.07 and $72.79 per hour, depending on experience, location, and employer.

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

To thrive as a Senior Java Software Developer, you need advanced proficiency in Java programming, strong knowledge of software design patterns, and experience with frameworks like Spring, typically backed by a bachelor's degree in computer science or a related field. Familiarity with tools such as Git, Maven, Jenkins, and cloud platforms, along with relevant certifications like Oracle Certified Professional Java SE, is often required. Strong problem-solving abilities, effective communication, and leadership skills help in mentoring teams and collaborating on complex projects. These skills ensure the delivery of robust, scalable software solutions and foster innovation within development teams.

What are some common challenges Senior Java Software Developers face when leading projects, and how can they effectively address them?

Senior Java Software Developers often encounter challenges such as balancing hands-on coding with mentoring junior team members, managing project timelines, and ensuring code quality across large, distributed systems. To address these, it’s crucial to establish clear communication channels, implement robust code review processes, and leverage agile methodologies for project management. Additionally, staying up-to-date with the latest Java frameworks and best practices helps in making informed architectural decisions and streamlining development workflows.

What is a Senior Java Software Developer?

A Senior Java Software Developer is an experienced professional responsible for designing, developing, and maintaining complex software applications using the Java programming language. They typically lead development teams, mentor junior developers, and contribute to architectural decisions. Senior Java Developers are expected to have a deep understanding of Java frameworks, best coding practices, and software development methodologies. They also collaborate with stakeholders to deliver robust, scalable, and efficient software solutions.

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

AspectSenior Java Software DeveloperJava Software Engineer
Required CredentialsBachelor's degree in Computer Science or related field; extensive Java experience; certifications like Oracle Java CertificationBachelor's degree in Computer Science or related field; Java programming skills; certifications are common but not mandatory
Work EnvironmentDevelops complex applications, mentors junior staff, leads projectsDesigns and develops Java applications, collaborates with teams, implements features
Employer & Industry UsageUsed across tech companies, finance, healthcare, and enterprise sectorsCommon in software development firms, IT departments, and tech startups

The main difference between a Senior Java Software Developer and a Java Software Engineer lies in experience level and responsibilities. Senior developers often lead projects and mentor others, while Java Software Engineers focus on designing and implementing Java applications. Both roles require strong Java skills and similar educational backgrounds, but seniority involves additional leadership and project management duties.

What cities near Downingtown, PA are hiring for Senior Java Software Developer jobs? Cities near Downingtown, PA with the most Senior Java Software Developer job openings:
Senior Java Software Developer jobs near you
Infographic showing various Senior Java Software Developer job openings in Downingtown, PA as of May 2026, with employment types broken down into 88% Full Time, 10% Part Time, and 2% Contract. Highlights an 31% Physical, 18% Hybrid, and 51% Remote job distribution, with an average salary of $135,504 per year, or $65.1 per hour.

Java Architect / Developer

Arka Infotech Inc

West Chester, PA • On-site

$59.75 - $80.50/hr

Contractor

Posted 15 days ago

Job description

Job Description
Java Architect/Developer
West Chester, PA
Long Term Contract
Top candidates who know In-memory Data Grid will be considered.
No of Positions: 5
Experience: Mid to Senior Practitioner
Supplier Note: Job Description
1.            Title = Java Architect/Developer
2.            Project Description = This person will be part of the DataGrid team supporting the BOB and Resiliency initiatives within Comcast,
which is aimed at improving the stability of several key systems through a combination of tactical improvements, system consolidation and re-architecture for future scale and extensibility.
Within this large initiative, the Java Architect/Developer will be responsible for enhancing the Data Grid platform which provides micro services
built on open source, Cloud-based technologies and leverages an In-memory Data Grid
3.            Skills
o             Java Architecture and Development - Senior level proficiency with:
Jav
REST/SOAP web services
Spring (Spring Cloud, Spring Cloud Stream)
Hazelcast/GemFire/Coherence (Hazelcast preferred)
Hibernate/JPA
Relational database development (Oracle, MySQL, SQL Server, etc.)
NoSql (Couchbase/Cassandra/MongoDB)
Maven
Subversion
GIT
AWS
Micro Services
o   A working knowledge of one or more of the following would be an advantage:
WebLogic
Apache Tomcat
AppDynamics


Additional Information

Top candidates who know In-memory Data Grid will be considered.

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