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Full Stack Java Developer Jobs in Allentown, PA (NOW HIRING)

Sonsoft Inc

Java/J2ee/Spring with JBPM

Warren, NJ · On-site

$53 - $68.50/hr

At least 5 years of hands-on experience working on Java/J2ee Technologies with experience in Spring, Hibernate and JBPM. * At least 5 years of hands-on experience with Spring (Spring-core, Spring-MVC ...

Sonsoft Inc

Java/J2ee/Spring with JBPM

Warren, NJ · On-site

$53 - $68.50/hr

At least 5 years of hands-on experience working on Java/J2ee Technologies with experience in Spring, Hibernate and JBPM. * At least 5 years of hands-on experience with Spring (Spring-core, Spring-MVC ...

krg technology inc

PHP Developer

Warren, NJ · On-site

Mandatory Skills: PHP developer, Web development Detailed JD: * Work with existing team of ... full SDLC from gathering requirements through to delivery. * Experience in C#, Java, PHP

Varsity Tutors

JavaScript Tutor

Allentown, PA · Remote

$18 - $40/hr

Ability to explain callback functions, scope and hoisting, and the event loop while preparing students for web development careers and full-stack engineering coursework. * Conceptual Teaching ...

Varsity Tutors

Supabase Tutor

Allentown, PA · Remote

$18 - $40/hr

Adapts instruction using database design exercises, authentication implementation tutorials, and full-stack project development to support developers from Supabase beginners through advanced users ...

Danaher

Software Engineer Internships

Allentown, PA · On-site

Writing and debugging code in languages such as C#, Java, Python, or C++ * Participating on an ... Contributions to coding forums like Stack Overflow or other collaborative development communities ...

Danaher

Software Engineer Internships

Allentown, PA

Writing and debugging code in languages such as C#, Java, Python, or C++ * Participating on an ... Contributions to coding forums like Stack Overflow or other collaborative development communities ...

DataAnnotation

SDLC Engineer - AI Trainer

Allentown, PA · Remote

$50 - $100/hr

As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...

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Full Stack Java Developer information

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How much do full stack java developer jobs pay per hour?

As of Jul 2, 2026, the average hourly pay for full stack java developer in Allentown, PA is $57.31, according to ZipRecruiter salary data. Most workers in this role earn between $49.81 and $64.28 per hour, depending on experience, location, and employer.

What is a Full Stack Java Developer?

A Full Stack Java Developer is a software professional skilled in both front-end and back-end development using Java technologies. They are proficient in building complete web applications, handling everything from designing user interfaces and user experiences to managing databases and server-side logic. Typically, they work with frameworks like Spring Boot for the backend and technologies like HTML, CSS, and JavaScript for the frontend, ensuring seamless integration between the two. Full Stack Java Developers are valued for their versatility and ability to manage all aspects of the software development process.

What are the typical challenges Full Stack Java Developers face when working on cross-functional teams?

Full Stack Java Developers often collaborate with front-end designers, back-end engineers, and QA specialists, which can lead to challenges in aligning technical requirements, timelines, and coding standards. Navigating different priorities and communication styles is common, especially when integrating new features or resolving bugs that span both client and server sides. Success in this environment requires flexibility, proactive communication, and a willingness to quickly adapt to shifting project needs or technologies.

What Is a Full Stack Java Developer?

A full stack Java developer is a web developer that uses the Java language in the development of the entire technology stack of a web-based application. The job duties of a full stack Java developer are to create both front-end components, such as user interfaces and back-end components, such as application code and databases. As a full stack Java developer, you must understand how the entire technology stack functions as a whole and have deep expertise of each component. Java is a computer programming language that has become one of the most popular for web application development.

What is the difference between Full Stack Java Developer vs Backend Java Developer?

AspectFull Stack Java DeveloperBackend Java Developer
Required SkillsJava, front-end (HTML, CSS, JavaScript), frameworks like Angular/React, databasesJava, server-side frameworks (Spring, Hibernate), databases, APIs
Work EnvironmentDevelops both client and server-side applications, often in agile teamsFocuses on server-side logic, APIs, and database integration
CertificationsJava certifications, full stack development coursesJava certifications, backend-specific courses
Industry UsageStartups, tech companies, full stack rolesEnterprise applications, backend services, API development

Full Stack Java Developers work on both front-end and back-end components, requiring a broader skill set. Backend Java Developers focus solely on server-side logic and database integration. The choice depends on your interest in full application development versus specialized backend work.

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

To thrive as a Full Stack Java Developer, you need strong proficiency in Java, front-end frameworks (such as Angular or React), back-end technologies, and a solid understanding of databases, often supported by a degree in computer science or a related field. Familiarity with version control systems like Git, build tools such as Maven or Gradle, and knowledge of Spring Boot or similar frameworks are typically required, along with relevant certifications. Effective communication, problem-solving abilities, and adaptability are standout soft skills in this role. These skills and qualities are essential to deliver robust, user-friendly applications and to collaborate efficiently across the software development lifecycle.
More about Full Stack Java Developer jobs
What are popular job titles related to Full Stack Java Developer jobs in Allentown, PA? For Full Stack Java Developer jobs in Allentown, PA, the most frequently searched job titles are:
What job categories do people searching Full Stack Java Developer jobs in Allentown, PA look for? The top searched job categories for Full Stack Java Developer jobs in Allentown, PA are:
What cities near Allentown, PA are hiring for Full Stack Java Developer jobs? Cities near Allentown, PA with the most Full Stack Java Developer job openings:
Full Stack Java Developer jobs near you
Infographic showing various Full Stack Java Developer job openings in Allentown, PA as of June 2026, with employment types broken down into 74% Full Time, 13% Part Time, 8% Temporary, 4% Contract, and 1% Nights. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $119,213 per year, or $57.3 per hour.
Java/J2ee/Spring with JBPM

Java/J2ee/Spring with JBPM

Sonsoft Inc

Warren, NJ • On-site

$53 - $68.50/hr

Full-time

Posted 14 days ago

Job description

Company Description

Sonsoft , Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development, Software Consultancy and Information Technology Enabled Services.

Job Description
  • At least 5 years of hands-on experience working on Java/J2ee Technologies with experience in Spring, Hibernate and JBPM.
  • At least 5 years of hands-on experience with Spring (Spring-core, Spring-MVC, Spring-AOP), Hibernate technologies
  • Excellent communication skills, both written and verbal
  • At least 4 years of experience in software development life cycle.
  • At least 4 years of experience in Project life cycle activities on development and maintenance projects.
  • At least 4 years of experience in Design and architecture review.
  • Ability to work in team in diverse/ multiple stakeholder environment
  • Experience to Financial Services, Investment domain
  • Analytical skills
  • Experience and desire to work in a Global delivery environment
Qualifications
  • Bachelor's degree or foreign equivalent required from an accredited institution. Will also consider three years of progressive experience in the specialty in lieu of every year of education.
  • At least 4 years of experience within the Information Technologies.
Additional Information

** U.S. Citizens and those who are authorized to work independently in the United States are encouraged to apply. We are unable to sponsor at this time.

This is a Full-Time / Permanent job opportunity.

Only US Citizen and Green Card Holder can apply.

** All your information will be kept confidential according to EEO guidelines.


Sonsoft logo

About Sonsoft

Sourced by ZipRecruiter

Sonsoft , Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of Software Development, Software Consultancy and Information Technology Enabled Services.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Alpharetta, GA, US

Year founded

2007

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