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Full Time Java Mainframe Developer Jobs in Philadelphia, PA

Sonsoft Inc

Java DevOps

Philadelphia, PA

$52.25 - $71.75/hr

At least 4 years of experience in Java programming, RESTful Webservices development, and Spring ... This is a Fulltime & Permanent job opportunity. * Only US Citizen , Green Card Holder , GC-EAD , H4 ...

Sonsoft Inc

Java/J2EE Developer (GC--USC)

Pennington, NJ

$51.50 - $66.50/hr

Preferred Atleast 3 years of experience in software design and development on Java, J2EE ... Note:- * This is a Full-Time Permanent job opportunity for you. * Only US Citizen, Green Card ...

Sonsoft Inc

Mainframe with DB2 and VSAM

Pennington, NJ · On-site

$49.50 - $63.50/hr

At least 5 years of hands-on experience working on software design and development Mainframe using ... This is a Full-Time & Permanent job opportunity for you. * Only US Citizen , Green Card Holder can ...

Sonsoft Inc

DevOps/Java Consultant

Philadelphia, PA

Preferred At least 4 years of experience in Java programming, RESTful Webservices development, and ... Additional Information Note:- This is a Full-Time & Permanent job opportunity for you. Only US ...

Sonsoft Inc

Java DevOps Consultant

Philadelphia, PA

At least 4 years of experience in Java programming, RESTful Webservices development, and Spring ... Note:- * This is a Full-Time & Permanent job opportunity for you. * Only US Citizen , Green Card ...

Career Guidant

Java/J2ee Developer

Pennington, NJ

$51.50 - $66.50/hr

Preferred At least 4 years of hands-on Java/J2ee experience, including analysis, design and testing ... This is a Full-Time Permanent job opportunity for you. 2.Only US Citizen, Green Card Holder can ...

USM

Perl /Python scripter

Philadelphia, PA

Java knowledge is preferable. Main responsibility includes development in Control-M as well as perl ... Mainframe, Windows or Unix (AIX) environment Ability to be a technical interface between Project ...

Lorven Technologies

Java Technology Architect

Wilmington, DE · On-site

$61.25 - $82.50/hr

Java Technology Architect Wilmington DE Contract & Fulltime This is the JD for Java Technology ... the engineering community as an advocate of firmwide frameworks, tools, and practices of the ...

Centraprise

Production Support -DataStage

Pennington, NJ · On-site

Pennington, NJ / Plano, TX ONSITE) Job Type : Full-Time Production Support - DataStage Objective of ... Job expectations include a strong knowledge of Datastage/ETL, Java based applications, scripting ...

Sarian, Inc.

.Net Developer

Pennington, NJ · On-site

$48.75 - $64.25/hr

Dot net Developer Location: Pennington, NJ Fulltime Must Have Technical/Functional Skills ... Readiness to learn JAVA springboot. * Experience: Minimum 10 years Roles & Responsibilities

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All JobsJava Mainframe Developer JobsFull Time Java Mainframe Developer JobsFull Time Java Mainframe Developer Jobs in Philadelphia, PA

Full Time Java Mainframe Developer information

See Philadelphia, PA salary details

$10

$53

$73

How much do full time java mainframe developer jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for full time java mainframe developer in Philadelphia, PA is $53.86, according to ZipRecruiter salary data. Most workers in this role earn between $47.55 and $61.11 per hour, depending on experience, location, and employer.

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

To thrive as a Full Time Java Mainframe Developer, you need proficiency in Java programming, mainframe technologies like COBOL or JCL, and a relevant degree in computer science or a related field. Familiarity with mainframe development tools (e.g., IBM z/OS, TSO/ISPF), version control systems, and sometimes certifications such as IBM Certified System Programmer are typically required. Strong problem-solving, communication, and teamwork skills help developers translate business needs into robust mainframe solutions and collaborate across diverse IT teams. These capabilities ensure the reliable modernization, maintenance, and integration of enterprise-level legacy systems with new Java applications.

What are some common challenges faced by full time Java mainframe developers when integrating modern Java applications with legacy mainframe systems?

A common challenge for Full Time Java Mainframe Developers is ensuring seamless communication between modern Java-based applications and existing mainframe systems, which often use older technologies and data formats. Developers need to address issues such as data mapping, protocol compatibility, and performance optimization to maintain reliable and efficient integration. Additionally, understanding both Java and mainframe environments is crucial, as troubleshooting can require knowledge of mainframe batch jobs, COBOL code, or CICS transactions alongside Java frameworks. Collaborative work with mainframe specialists and clear documentation are essential for overcoming these challenges.

What is the difference between Full Time Java Mainframe Developer vs Mainframe Developer?

AspectFull Time Java Mainframe DeveloperMainframe Developer
Required SkillsJava, Mainframe (COBOL, JCL), DB2, CICSCOBOL, JCL, DB2, CICS
Work EnvironmentBanking, Finance, Insurance sectors with Java and Mainframe integrationLegacy systems in banking, government, insurance
CertificationsJava certifications, Mainframe certifications (e.g., IBM Certified)Mainframe certifications (e.g., IBM Certified)

Full Time Java Mainframe Developers combine Java programming with traditional Mainframe skills, working on integrated systems in finance and banking. Mainframe Developers focus primarily on legacy systems using COBOL and JCL. The former often requires Java certifications, while the latter emphasizes Mainframe-specific credentials. Both roles are vital in industries maintaining legacy systems but differ in technical focus and skill set.

What is a full time Java mainframe developer?

A Full Time Java Mainframe Developer is a professional who specializes in developing, maintaining, and enhancing applications that run on mainframe systems using the Java programming language. These developers often integrate modern Java-based applications with legacy mainframe systems, ensuring seamless data flow and system compatibility. Their responsibilities may include coding, debugging, testing, and optimizing applications for performance on mainframe platforms, as well as collaborating with other IT professionals to support business operations. This role typically requires knowledge of both Java and mainframe technologies like COBOL, JCL, and CICS.
What are popular job titles related to Full Time Java Mainframe Developer jobs in Philadelphia, PA? For Full Time Java Mainframe Developer jobs in Philadelphia, PA, the most frequently searched job titles are:
What job categories do people searching Full Time Java Mainframe Developer jobs in Philadelphia, PA look for? The top searched job categories for Full Time Java Mainframe Developer jobs in Philadelphia, PA are:
Full Time Java Mainframe Developer jobs near you
Infographic showing various Full Time Java Mainframe Developer job openings in Philadelphia, PA as of July 2026, with employment types broken down into 82% Full Time, 6% Part Time, 1% Temporary, and 11% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $112,035 per year, or $53.9 per hour.

Java DevOps

Sonsoft Inc

Philadelphia, PA

$52.25 - $71.75/hr

Full-time

Re-posted 11 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 4 years of experience in Java programming, RESTful Webservices development, and Spring framework, along with either knowledge or experience with Spring Boot and DevOps Process (Agile).
  • Experience in Linux, CI/CD tools, MicroServices architecture & implementation will be good to have,
  • At least 3 years of experience in Project life cycle activities on development and maintenance projects.
  • At least 1 years of experience in Design and architecture review.
  • At least 4 years of experience in software development life cycle.
  • Ability to work in team in diverse/ multiple stakeholder environment
  • Experience to Telecom domain is a plus (e.g. OSS/BSS)
  • Analytical skills
  • Experience and desire to work in a Global delivery environment
  • The job entails sitting as well as working at a computer for extended periods of time. Should be able to communicate by telephone, email or face to face. Travel may be required as per the job requirements.
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 with Information Technology.

Additional Information

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

Note:-

  1. This is a Fulltime & Permanent job opportunity.
  2. Only US Citizen, Green Card Holder, GC-EAD, H4-EAD & L2-EAD can apply.
  3. No OPT-EAD, H1B and TN Visa candidates please.
  4. Please mention your Immigration Status while applying .
  5. 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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