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Mid Level Java Developer Jobs in Philadelphia, PA

Java Developer

New Castle, DE · On-site

$49.25 - $63.75/hr

They are seeking a Java Developer to design, develop, and maintain Java-based microservices while ... level) for transactional and reporting use cases • Design and manage MongoDB schemas, indexes ...

JAVA Developer

Philadelphia, PA · On-site

$48.75 - $63/hr

... Level 3+ or equivalent • Decipher, read and understand code metrics for test coverage from ... Java SE 17 Developer (OCPJP 17) • Must have good communication skills including communication ...

JAVA Developer

Philadelphia, PA · On-site

$46.75 - $60.50/hr

Experience delivering software under CMMI Level 3+ or equivalent * Decipher, read and understand ... Java SE 17 Developer (OCPJP 17) * Must have good communication skills including communication with ...

JAVA Developer

Philadelphia, PA

$51.50 - $66.50/hr

Experience delivering software under CMMI Level 3+ or equivalent * Decipher, read and understand ... Java SE 17 Developer (OCPJP 17) * Must have good communication skills including communication with ...

Java Developer

Malvern, PA · On-site

$50 - $64.75/hr

Senior Software Developer Provide senior level design, development, and implementation of ... Qualifications include full stack developer with a 4+ years of hands-on experience with Java ...

Java Developer

Trenton, NJ

$51.25 - $66.25/hr

... skill level. Ensure that resume appropriately reflects candidate's experience and requirement ... Java Developer (Pen-CustServ-Purchase-SpecBene (343677) Location:- Trenton, NJ Duration: 2 Months ...

Senior JAVA Developer

Philadelphia, PA · On-site

$54.75 - $69.75/hr

... Level 3+ or equivalent • Decipher, read and understand code metrics for test coverage from ... Java SE 25 Developer • Must have good communication skills including communication with and with ...

Senior Java Developer

Wilmington, DE

$55.50 - $70.75/hr

As a Senior Java Developer for a Randstad client in Wilmington, DE, you will be responsible for designing, developing, and supporting enterprise-level, cloud-native solutions within the passenger ...

Senior Java Developer

Pennington, NJ · On-site

$78.03 - $86.03/hr

Genesis10 is currently seeking a Senior Java Developer for a contract position with a Global ... mid-market organizations across the full spectrum of industry verticals. For contract roles ...

Java Developer Contractor

Malvern, PA

$51.50 - $66.50/hr

Job Title: Senior Full-Stack Java Developer - Contract Role Overview We are seeking a highly ... Expert-level capability designing, debugging, and scaling core Java application frameworks ...

Full Stack Java Developer

Wilmington, DE · On-site

$51 - $65.75/hr

Wilmington, DE Level: Advanced (10+ years of experience) Work Setup: Onsite (5 days/week) Required Skills: o 10+ years of Full Stack Java experience o Technologies: Spring Boot, Kafka, AWS, Cloud ...

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Mid Level Java Developer information

See Philadelphia, PA salary details

$41

$58

$69

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

As of Jun 20, 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 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.

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 are the most commonly searched types of Java Developer jobs in Philadelphia, PA? The most popular types of Java Developer jobs in Philadelphia, PA are:
What are popular job titles related to Mid Level Java Developer jobs in Philadelphia, PA? For Mid Level Java Developer jobs in Philadelphia, PA, the most frequently searched job titles are:
What job categories do people searching Mid Level Java Developer jobs in Philadelphia, PA look for? The top searched job categories for Mid Level Java Developer jobs in Philadelphia, PA are:
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:
Java Developer

Java Developer

Diverse Lynx

New Castle, DE • On-site

$49.25 - $63.75/hr

Full-time

Posted 5 days ago


Job description

Job Summary:
Diverse Lynx is a company focused on providing equal employment opportunities and supporting a diverse workforce. They are seeking a Java Developer to design, develop, and maintain Java-based microservices while implementing RESTful APIs and ensuring high availability and performance of these services.
Responsibilities:
• Design, develop, and maintain Java based microservices
• Implement RESTful APIs adhering to enterprise design standards
• Develop and optimize SQL queries (E2 level) for transactional and reporting use cases
• Design and manage MongoDB schemas, indexes, and queries
• Ensure high availability, scalability, and performance of microservices
• Apply exception handling, logging, monitoring, and resiliency patterns
• Collaborate with Business Analysts, Architects, QA, and DevOps teams
• Participate in code reviews, unit testing, and defect resolution
• Support CI/CD pipelines, deployments, and production issues
• Follow secure coding and compliance standards
Qualifications:
Required:
• Java (8/11/17) – strong hands on experience
• Spring Boot, Spring MVC, Spring Data
• Microservices architecture (service decomposition, API contracts)
• REST APIs, JSON, OpenAPI / Swagger
• Kafka producer, consumer, partitioning
• MongoDb
• Openshift / AWS
• Document modeling
• Indexing strategies
• Aggregation framework
• CRUD & performance tuning
• Design, develop, and maintain Java based microservices
• Implement RESTful APIs adhering to enterprise design standards
• Develop and optimize SQL queries (E2 level) for transactional and reporting use cases
• Design and manage MongoDB schemas, indexes, and queries
• Ensure high availability, scalability, and performance of microservices
• Apply exception handling, logging, monitoring, and resiliency patterns
• Collaborate with Business Analysts, Architects, QA, and DevOps teams
• Participate in code reviews, unit testing, and defect resolution
• Support CI/CD pipelines, deployments, and production issues
• Follow secure coding and compliance standards
Preferred:
• Experience with Kafka
Company:
Diverse Lynx is a WBENC- and NMSDC-certified partner, helping organizations turn diversity goals into measurable impact through staffing and contingent workforce solutions. Founded in 2002, the company is headquartered in Princeton, New Jersey, US, , with a team of 1001-5000 employees. The company is currently Late Stage.

Diverse Lynx logo

About Diverse Lynx

Sourced by ZipRecruiter

Diverse Lynx, based in Princeton, NJ, US, is a reputable company in the Information Technology sector. The firm, as reflected through its website diverselynx.com, specializes in delivering comprehensive IT solutions. These solutions range from IT consulting to robust digital transformation strategies, IT staffing, and full-time placements services. The company was established in 2008, and it prides itself on providing simplified, efficient technology solutions designed to meet the unique needs of each client.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Princeton, NJ, US

Year founded

2002

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