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Mid Level Java Developer Jobs in Philadelphia, PA

Mirai, LLC

Full Stack Java Developer

Philadelphia, PA · On-site

$53 - $68.25/hr

Company Description Mirai, LLC is an enterprise level healthcare, finance, and technology solutions ... The Developer will be part of a product team of designers and full-stack developers (Java back-end) ...

Mirai, LLC

Full Stack Java Developer

Philadelphia, PA · On-site

$53 - $68.25/hr

Company Description Mirai, LLC is an enterprise level healthcare, finance, and technology solutions ... The Developer will be part of a product team of designers and full-stack developers (Java back-end) ...

Scout ET

Java/UI Developer

Pennington, NJ

$51.50 - $66.50/hr

Position - Java UI Developer Location - Pennington, NJ Long Term Contract Direct Client w2 Position Great communication skills, project management skills, 1. Good level of knowledge of JavaScript ...

Varsity Tutors

Java Tutor

Chester, PA · Remote

$40/hr

... engineering. * Curriculum Awareness & Adaptive Instruction: Familiar with Java curricula including AP Computer Science A and college-level courses, and common challenges such as understanding ...

Varsity Tutors

Java Tutor

Trenton, NJ · Remote

$40/hr

... engineering. * Curriculum Awareness & Adaptive Instruction: Familiar with Java curricula including AP Computer Science A and college-level courses, and common challenges such as understanding ...

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How much do mid level java developer jobs pay per hour?

As of May 29, 2026, the average hourly pay for mid level java developer in Philadelphia, PA is $58.07, according to ZipRecruiter salary data. Most workers in this role earn between $50.67 and $66.20 per hour, depending on experience, location, and employer.

What is a Mid Level Java Developer job?

A Mid Level Java Developer is responsible for designing, developing, and maintaining Java-based applications. They typically have 2-5 years of experience and work on coding, debugging, and optimizing software solutions. They collaborate with teams, follow best coding practices, and may mentor junior developers. Their role involves understanding project requirements, integrating APIs, and ensuring application performance. Mid Level Java Developers contribute to both backend and frontend development, depending on the project needs.

What are the key skills and qualifications needed to thrive in the Mid Level Java Developer position, and why are they important?

Successful Mid Level Java Developers possess a solid understanding of Java programming, object-oriented design, and commonly used frameworks such as Spring or Hibernate, typically backed by a relevant degree and professional experience. Familiarity with tools like Git, Maven, popular IDEs (e.g., IntelliJ IDEA or Eclipse), and certifications like Oracle Certified Professional Java Programmer (OCPJP) are advantageous. Strong collaboration, problem-solving abilities, and effective communication skills help developers work efficiently within agile teams and cross-functional projects. Mastering both technical and soft skills ensures smooth project delivery, maintainable code quality, and productive teamwork in dynamic software development environments.

What does a typical workday look like for a Mid Level Java Developer?

As a Mid Level Java Developer, your typical workday often involves writing and testing Java code, troubleshooting existing applications, and participating in code reviews. You'll collaborate closely with other developers, QA engineers, and sometimes product managers in agile sprints to ensure features are delivered according to requirements. Daily stand-up meetings are common, as is the use of tools like Jira for tracking tasks. You may also spend time learning new frameworks or best practices, which helps with both personal growth and contributing to more efficient software solutions.
More about Mid Level Java Developer jobs
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What cities near Philadelphia, PA are hiring for Mid Level Java Developer jobs? Cities near Philadelphia, PA with the most Mid Level Java Developer job openings:
Mid Level Java Developer jobs near you
Backend Java Developer

Backend Java Developer

Juno Search Partners

West Chester, PA • On-site

$47.75 - $62/hr

Other

Posted 8 days ago

Job description

The successful candidate will work within our Information Technology group to ensure the projects we receive are completed on schedule. They will also play a role in continuing to evolve our software development practices and technology stack choices to ensure we meet the needs of the company, making sure the decisions reflect long term goals.

The responsibilities of the position include, but are not limited to:

  • Provides senior level analysis, design, development, testing, implementation, and support of applications
  • Ensures projects go through our SDLC from development, to test, and into production environments on schedule
  • Drives improvements in developer experience, automation, and DevOps practices
  • Reads specifications and provides feedback on areas needing more detail or questions that need to be answered in order for development to begin
  • Writes extensible code that is well structured, properly documented and is easy to maintain
  • Provides off hours support as part of a rotation with other developers
  • Assists in the development of standards and best practices
  • Contributes to architectural decisions and long-term technical strategy
  • Helps in evolving areas of the SDLC
  • Provides mentoring and training to staff with less experience
  • Creates easy to understand technical documentation for projects completed
  • Understands the larger picture related to the business/technology strategy, and helps to guide all aspects of application development in that direction
  • Collaborates with product owners and stakeholders to shape requirements

To be qualified for this position, you must possess the following:

  • Undergraduate degree in Computer Science or related field, or equivalent practical experience
  • Ability to work independently on assigned tasks
  • Strong analytical skills to understand business needs
  • Strong organizational and time management skills
  • Excellent interpersonal skills
  • Excellent verbal and written communication skills
  • Ability to balance multiple demands and stress levels
  • 10+ years of Software Development Experience (7+ years with Java)
  • Worked with large-scale, high performance, Java Applications
  • Extensive experience with the Spring ecosystem (Spring Boot, Spring Data, Spring MVC/WebFlux, Spring Security, etc.)
  • Experience with JPA/Hibernate
  • Experience with Concurrency, Multithreading, and memory management
  • Experience with Unit Testing frameworks (Junit & Mockito)
  • Experience with CI/CD Tools (TeamCity, Jenkins, GitLab)
  • Experience with Code Review Tools (UpSource, Collaborator, Crucible)
  • Experience with VCS systems (Subversion, Git)
  • Experience with an RDBMS (MariaDB, MySQL, Postgres)
  • Experience with container technology (Docker, Podman, Kubernetes)
  • Experience deploying applications to a cloud environment (AWS, Google Cloud Platform, Azure)
  • Experience with various design patterns

Juno is an Equal Opportunity Employer that provides equal opportunities to all employees and applicants for employment without regard to race, color, religion, sex, sexual orientation, gender identity, age, national origin, disability, genetic predisposition or carrier status, or any other characteristic protected by federal, state or local law. The Company is committed to this policy with respect to recruitment, hiring, placement, promotion, transfer, training, compensation, benefits, employee activities and general treatment during employment. It’s expected that all employees are aware of this policy and that they create an environment that’s sensitive and respectful to all individuals.

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