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Java Application Developer Jobs in Philadelphia, PA

Net Orbit

Java Developer(mid-level)

Wilmington, DE · On-site

$49.50 - $64/hr

Sr. Java Developer Wilmington, DE/NYC/Atlanta, GA • Strong Java programming skills • 5-9 years ... multi-tier application architecture and high performance distributed and in-memory caching ...

MAS Global Consulting

Java Developer

Wilmington, DE · On-site

$49.50 - $64/hr

They are seeking a Full Stack Java Developer to design and build robust backend systems ... application functionalities for high performance and responsiveness. • Write and maintain ...

Integrated Resources INC

Java Developer

Collegeville, PA · On-site

$50.50 - $65.25/hr

Collegeville - PA/ Peapack, NJ/ Sterling, VA Java developer with strong Spring Framework and ... Should be able to work independently, developing code of high quality Develop a web application ...

Arka Infotech Inc

Java Developer

Wilmington, DE

$49.50 - $64/hr

Java Developer Location: Wilmington, DE Contract Length: 1 year + Contract or Contract-to-hire F2F ... Web application development using Spring MVC / Spring web flows and velocity Middleware development ...

Sarian, Inc.

.NET+ Java Developer

Pennington, NJ · On-site

$51.50 - $66.50/hr

Web Application development with Spring Frameworks * Core Java, JEE * REST API development ... Fiddler, Firebug, Poster, IE Developer Tools • Net * Net Framework 4.X, C#, ASP.Net, ASP.NET MVC ...

Siri InfoSolutions Inc

Java Azure developer

New Castle, DE · On-site

$49.50 - $64/hr

... for application development -Design, implement and maintain Java-based applications that can be high-volume and low-latency -Identify and resolve any technical issues arising -Analyze user ...

Whiz Global LLC

Java Fullstack Developer

Wilmington, DE · On-site

$51 - $65.75/hr

Java Full Stack Developer (Contract-to-Hire) 💼 Employment Type: 3-6 Months Contract-to-Hire We ... TDD) * ✅ Application Security & Resiliency * ✅ Strong troubleshooting and problem-solving ...

Apex Informatics

Java/J2EE Developer

Wilmington, DE · On-site

$49.50 - $64/hr

Title- Java/J2EE Developer with AWS (W2) Location- Wilmington Delaware (Hybrid) Duration: Long Term ... to influence application of those technologies/trends to support the business; may give speeches ...

Stem Xpert

Java Developer

Trenton, NJ

$51.25 - $66.25/hr

Java Developer (Pen-CustServ-Purchase-SpecBene (343677) Location:- Trenton, NJ Duration: 2 Months ... Application Server v7.2 Java Sun One Studio v5.0 Oracle 9i, 10g or later HTML Page Design ...

Donato Technologies, Inc

Java FSD

Wilmington, DE · On-site

$49.50 - $64/hr

Design and developer application using Core Java * Design and developer application using J2EE. Experience in J2EE design patterns * Create/consume Rest APIs & Microservices * Experience with Angular ...

BI-Commercial

Java FSD

Wilmington, DE · On-site

$49.50 - $64/hr

... and developer application using Core Java Design and developer application using J2EE. Experience in J2EE design patterns Create/consume Rest APIs & Microservices Experience with Angular/React ...

Net Orbit

Sr. Java Backend Developer

Wilmington, DE · On-site

$49 - $63.50/hr

Sr. Java Developer Wilmington, DE/NYC/Atlanta, GA Need resumes. Resource with 10-15 years hands on ... application architecture and high performance distributed and in-memory caching solutions • ...

Jobsbridge

Junior Java Developer

Philadelphia, PA · On-site

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... Solid understanding of web and mobile application architectures, including the Model, View and ...

Arka Infotech Inc

Java Developer AngularJS

Wilmington, DE

$51 - $65.75/hr

Java/Angular.Js Developer Location: Wilmington, DE Contract Length: 2 years F2F REQUIRED - LOCAL ... Extensive experience with Java/J2EE application design and development Extensive development ...

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All JobsJava Application Developer JobsJava Application Developer Jobs in Philadelphia, PA

Java Application Developer information

See Philadelphia, PA salary details

$25

$58

$85

How much do java application developer jobs pay per hour?

As of Jul 8, 2026, the average hourly pay for java application developer in Philadelphia, PA is $58.96, according to ZipRecruiter salary data. Most workers in this role earn between $48.51 and $69.86 per hour, depending on experience, location, and employer.

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

AspectJava Application DeveloperJava Software Engineer
Required CredentialsBachelor's in Computer Science or related field, Java certificationsBachelor's in Computer Science or related field, Java certifications
Work EnvironmentDevelops, tests, and maintains Java applicationsDesigns and implements Java-based solutions, often involved in architecture
Employer & Industry UsageTech companies, software firms, enterprise applicationsTech firms, consulting, enterprise software development
Common Search & ComparisonFocuses on application development tasksBroader role including system design and architecture

Java Application Developers primarily focus on building, testing, and maintaining Java applications, while Java Software Engineers often have a broader role involving system design and architecture. Both roles require similar credentials and are used across tech and enterprise industries, but their day-to-day responsibilities differ slightly.

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

Java Application Developers working on large-scale enterprise projects often encounter challenges such as managing complex codebases, ensuring application scalability, and maintaining robust security practices. Coordinating with cross-functional teams like QA, DevOps, and UI/UX can also present integration and communication hurdles. Staying up-to-date with evolving Java frameworks and best practices is essential to address performance bottlenecks and optimize application efficiency. Proactive problem-solving and effective collaboration are key to overcoming these challenges.

What does a Java Application Developer do?

A Java Application Developer designs, develops, and maintains software applications using the Java programming language. They are responsible for writing clean, efficient code, debugging and resolving technical issues, and collaborating with other developers, designers, and stakeholders to ensure applications meet user needs. Java Application Developers often work on both frontend and backend components, integrate databases, and ensure the security and scalability of applications. They may also participate in code reviews, testing, and documentation throughout the software development lifecycle.

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

To thrive as a Java Application Developer, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development principles, typically supported by a degree in computer science or a related field. Familiarity with frameworks like Spring or Hibernate, version control systems such as Git, and experience with build tools and IDEs are highly valued, and certifications like Oracle Certified Professional Java Programmer can be advantageous. Excellent problem-solving abilities, effective communication, and strong teamwork skills set top developers apart. These competencies ensure the delivery of robust, maintainable applications and facilitate collaboration in dynamic development environments.
What are popular job titles related to Java Application Developer jobs in Philadelphia, PA? For Java Application Developer jobs in Philadelphia, PA, the most frequently searched job titles are:
What job categories do people searching Java Application Developer jobs in Philadelphia, PA look for? The top searched job categories for Java Application Developer jobs in Philadelphia, PA are:
What cities near Philadelphia, PA are hiring for Java Application Developer jobs? Cities near Philadelphia, PA with the most Java Application Developer job openings:
Java Application Developer jobs near you
Infographic showing various Java Application Developer job openings in Philadelphia, PA as of July 2026, with employment types broken down into 67% Full Time, 29% Part Time, 1% Temporary, and 3% Contract. Highlights an 90% Physical, 4% Hybrid, and 6% Remote job distribution, with an average salary of $122,639 per year, or $59 per hour.
Java Developer(mid-level)

Java Developer(mid-level)

Net Orbit

Wilmington, DE • On-site

$49.50 - $64/hr

Full-time

Re-posted 6 days ago

Job description

Sr. Java Developer
Wilmington, DE/NYC/Atlanta, GA
• Strong Java programming skills
• 5-9 years practical software development experience
• Robust object-oriented design pattern knowledge and implementation experience using Java; Java Backend Developer
• Java Developer - Preferable with Java 1.8 (java 8 features) experience
• Advanced knowledge and experience developing and working with relational databases such as Sybase/MySQL
• Experience with multi-tier application architecture and high performance distributed and in-memory caching solutions
• Strong understanding of data modeling techniques
• Working knowledge of building and deploying distributed systems is good to have
• Experience with cloud technologies (e.g., Kubernetes, Docker, OpenStack) a plus
Must Have
Core/OOPS
• OOPs Concepts & Patterns
• Java Keywords - Static, Final, volatile, synchronized, transient, this super etc.
• Constructors
• Abstract Classes and Interfaces
• Dependency Injection
• Exceptions - Checked, Unchecked
Generics
• Collections - List, Map, Set
• Data Structures & Collections
Spring Framework:
• Spring Core(must)
• Spring Data
Database / ORM
• Cursors (Good)
• SQL Queries - Inner Outer Joins, Group By, Having (Must)
• Stored Procedures (Good have)
• Triggers (Good)
• Hibernate

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