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Java Developer Jobs in Bethlehem, PA (NOW HIRING)

System One

Team Lead Engineer

New Hope, PA · On-site

Support hiring and onboarding Requirements * 10+ years Java engineering/development experience * 5+ years of architectural experience * 5+ years of leadership experience * Must have at least 5 years ...

System One

Team Lead Engineer

New Hope, PA · On-site

Support hiring and onboarding Requirements * 10+ years Java engineering/development experience * 5+ years of architectural experience * 5+ years of leadership experience * Must have at least 5 years ...

System One

Team Lead Engineer

New Hope, PA · On-site

Support hiring and onboarding Requirements * 10+ years Java engineering/development experience * 5+ years of architectural experience * 5+ years of leadership experience * Must have at least 5 years ...

System One

Team Lead Engineer

New Hope, PA · On-site

Support hiring and onboarding Requirements * 10+ years Java engineering/development experience * 5+ years of architectural experience * 5+ years of leadership experience * Must have at least 5 years ...

System One

Team Lead Engineer

New Hope, PA · On-site

Support hiring and onboarding Requirements * 10+ years Java engineering/development experience * 5+ years of architectural experience * 5+ years of leadership experience * Must have at least 5 years ...

System One

Team Lead Engineer

New Hope, PA · On-site

Support hiring and onboarding Requirements * 10+ years Java engineering/development experience * 5+ years of architectural experience * 5+ years of leadership experience * Must have at least 5 years ...

System One

Team Lead Engineer

New Hope, PA · On-site

Support hiring and onboarding Requirements * 10+ years Java engineering/development experience * 5+ years of architectural experience * 5+ years of leadership experience * Must have at least 5 years ...

System One

Team Lead Engineer

New Hope, PA · On-site

Support hiring and onboarding Requirements * 10+ years Java engineering/development experience * 5+ years of architectural experience * 5+ years of leadership experience * Must have at least 5 years ...

System One

Team Lead Engineer

New Hope, PA · On-site

Support hiring and onboarding Requirements * 10+ years Java engineering/development experience * 5+ years of architectural experience * 5+ years of leadership experience * Must have at least 5 years ...

System One

Team Lead Engineer

New Hope, PA · On-site

Support hiring and onboarding Requirements * 10+ years Java engineering/development experience * 5+ years of architectural experience * 5+ years of leadership experience * Must have at least 5 years ...

System One

Team Lead Engineer

New Hope, PA · On-site

Support hiring and onboarding Requirements * 10+ years Java engineering/development experience * 5+ years of architectural experience * 5+ years of leadership experience * Must have at least 5 years ...

Varsity Tutors

AP Computer Science A Tutor

Allentown, PA · Remote

$18 - $40/hr

Deep knowledge of Java programming including primitive types, objects, boolean expressions, iteration, arrays, ArrayLists, two-dimensional arrays, inheritance, and recursion. Ability to explain ...

PPL Corporation

Developer Team Lead

Allentown, PA · On-site

$58.25 - $76.25/hr

They are expected to be proficient in a variety of technologies and languages (MEAN, MERN, C#, Java, C++, etc., Microservices, Cloud Architecture and API's) to develop applications. The developer ...

PPL Corporation

Developer Team Lead

Allentown, PA

$58.25 - $76.25/hr

They are expected to be proficient in a variety of technologies and languages (MEAN, MERN, C#, Java, C++, etc., Microservices, Cloud Architecture and API's) to develop applications. The developer ...

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All JobsJava Developer JobsJava Developer Jobs in Bethlehem, PA

Java Developer information

See Bethlehem, PA salary details

$15

$56

$76

How much do java developer jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for java developer in Bethlehem, PA is $56.02, according to ZipRecruiter salary data. Most workers in this role earn between $48.46 and $62.69 per hour, depending on experience, location, and employer.

What is a Java developer?

Java Developers are software professionals who specialize in designing, developing, and maintaining applications using the Java programming language. They work on a variety of projects, including web, desktop, and mobile applications, as well as enterprise-level systems. Java Developers are responsible for writing clean and efficient code, testing and debugging programs, and collaborating with other team members to deliver robust software solutions. Their expertise in Java and related technologies is crucial for building scalable and secure applications.

What do Java developers do?

Java developers create dynamic computer applications and websites using the Java computer programming language. The Java language integrates with other programming languages and infrastructures to build robust business applications and software for a wide range of industries, from finance and healthcare to content management and social media. Java developers may be involved in all stages of application development, from conception and design to testing, production, and ongoing maintenance. The goal is to provide efficient solutions for business needs.

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

To thrive as a Java Developer, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development principles, usually supported by a degree in computer science or related fields. Familiarity with frameworks such as Spring or Hibernate, experience with version control systems like Git, and sometimes certification like Oracle Certified Professional Java Programmer (OCPJP) are commonly required. Effective problem-solving, teamwork, and attention to detail are crucial soft skills in this role. These skills ensure robust, maintainable, and scalable software solutions that meet project requirements and business goals.

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

Java Developers working on large-scale enterprise applications often encounter challenges such as managing complex codebases, ensuring efficient performance, and integrating with legacy systems. Collaborating with cross-functional teams is crucial, as these projects typically involve multiple developers, QA engineers, and business analysts. Additionally, maintaining code quality and adhering to best practices while meeting tight deadlines can be demanding. Staying up-to-date with evolving frameworks and tools also plays a key role in overcoming these challenges.

What is the difference between Java Developer vs Software Engineer?

AspectJava DeveloperSoftware Engineer
Required CredentialsBachelor's in Computer Science or related, Java certificationsBachelor's in Computer Science or related, various certifications
Work EnvironmentDevelops Java-based applications, often in teamsDesigns and develops software solutions, may include Java projects
Employer & Industry UsageTech companies, finance, e-commerceBroad industry, including tech, finance, healthcare

Java Developers focus specifically on Java programming, while Software Engineers have a broader role in designing and developing software solutions across multiple languages. Both roles often require similar educational backgrounds and certifications, but Java Developers typically work more directly with Java-based projects, whereas Software Engineers may handle diverse technologies.

Is a Java developer still in demand?

Java developers remain in high demand due to the language's widespread use in enterprise applications, Android development, and backend systems. Skills in frameworks like Spring and knowledge of cloud platforms can enhance job prospects in this field.
More about Java Developer jobs

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For Java Developer jobs in Bethlehem, PA, the most frequently searched job titles are:

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Cities near Bethlehem, PA with the most Java Developer job openings:

Java Developer jobs near you
Infographic showing various Java Developer job openings in Bethlehem, PA as of August 2026, with employment types broken down into 40% Full Time, 5% Part Time, and 55% Contract. Highlights an 80% In-person, 5% Hybrid, and 15% Remote job distribution, with an average salary of $116,525 per year, or $56 per hour.

Team Lead Engineer

System One

New Hope, PA • On-site

Other

Medical, Dental, Vision, Life, Retirement

Re-posted 27 days ago

Job description

Job Title: Team Lead Engineer Location: New Hope, PA Responsibilities

  • Own team delivery commitments and roadmap execution
  • Lead sprint planning, prioritization, and workload distribution
  • Manage team performance, feedback, and career development
  • Remove delivery blockers and manage risks
  • Maintain technical quality standards
  • Collaborate closely with Product and other stakeholders
  • Support hiring and onboarding
Requirements
  • 10+ years Java engineering/development experience
  • 5+ years of architectural experience
  • 5+ years of leadership experience
  • Must have at least 5 years of experience with NodeJS, at the Architect level
  • Must have experience with REST/JSON
  • Strong business acumen
  • Strong communication and conflict resolution skills
  • Experience in planning and delivery management
  • Java
  • node.js, GO

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law. #M- #LI- Ref: #431-IT Tampa #LI-BS1 #M1