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Full Time Java Mainframe Developer Jobs in Atlanta, GA

Miratech

Senior Java IVR Developer

Atlanta, GA · On-site +1

$55 - $70.25/hr

Miratech retains nearly 1000 full-time professionals, and our annual growth rate exceeds 25%. We are looking for a Senior Java Developer to join our voice/contact center engineering team and help ...

Sarian, Inc.

Sr. Lead Cobol Developer

Atlanta, GA · On-site

$48.25 - $65.50/hr

Irving, TX / Atlanta, GA - Fulltime Position Technical Leads - COBOL Must-Have * Proficiency in COBOL programming (COBOL-85, COBOL II, or later versions). * Experience working with mainframe ...

Miratech

Senior Java IVR Developer

Atlanta, GA · On-site +1

$55 - $70.25/hr

Miratech retains nearly 1000 full-time professionals, and our annual growth rate exceeds 25%. We are looking for a Senior Java Developer to join our voice/contact center engineering team and help ...

Monitise

Java Backend Engineer

Alpharetta, GA

$110K - $186K/yr

Job Title Java Backend Engineer About your role: As a Java Backend Engineer you will code daily ... This is a full-time, direct-hire position, and no contract options for unsolicited agency ...

Xpanxion

Junior COBOL Developer

Alpharetta, GA · On-site

$65.40K - $84.90K/yr

Role Description This is a full-time on-site Junior COBOL Developer role located in Coral Springs ... Mainframe expertise * Experience in COBOL programming * Strong problem-solving abilities * Bachelor ...

Sonoma Consulting Inc.

Java Developer

Atlanta, GA

$49 - $63.50/hr

Experience and understanding of in Production support and performance engineering. Technical Skills ... This is a Full-Time / Permanent job opportunity. Only US Citizen and Green Card Holder can apply.

UST Xpanxion

Junior COBOL Developer

Alpharetta, GA · On-site

$50K - $52K/yr

Role Description This is a full-time on-site Junior COBOL Developer role located in Coral Springs ... Mainframe expertise * Experience in COBOL programming * Strong problem-solving abilities * Bachelor ...

Lumenalta

BRMS / Drools (Java) Developer

Atlanta, GA · Remote

$60K - $96K/yr

... Developer with strong Java expertise to design and implement complex business-rule solutions for ... This is a full-time position requiring a minimum of 40 hours per week, Monday through FridayAt ...

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Full Time Java Mainframe Developer information

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$51

$69

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

As of Jun 3, 2026, the average hourly pay for full time java mainframe developer in Atlanta, GA is $51.33, according to ZipRecruiter salary data. Most workers in this role earn between $45.29 and $58.27 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 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 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 are popular job titles related to Full Time Java Mainframe Developer jobs in Atlanta, GA? For Full Time Java Mainframe Developer jobs in Atlanta, GA, the most frequently searched job titles are:
What job categories do people searching Full Time Java Mainframe Developer jobs in Atlanta, GA look for? The top searched job categories for Full Time Java Mainframe Developer jobs in Atlanta, GA are:
Full Time Java Mainframe Developer jobs near you
Infographic showing various Full Time Java Mainframe Developer job openings in Atlanta, GA as of May 2026, with employment types broken down into 100% Full Time. Highlights an 80% In-person, and 20% Hybrid job distribution, with an average salary of $106,769 per year, or $51.3 per hour.
Senior Java Developer

Senior Java Developer

Intercontinental Exchange Holdings, Inc.

Atlanta, GA • On-site

$55 - $70.25/hr

Full-time

Posted yesterday

Job description

Overview

Job Purpose

Our mission is to innovate and deliver solutions that empower our customers and transform global markets. We are problem solvers and trusted partners, starting with our customers' challenges and turning them into opportunities. Our start-up roots keep us nimble, flexible, and fast-moving. We take ownership, make decisions, and work together as one company to drive growth across the business. Collaboration is at the heart of what we do, engage in constructive debates to find the best path forward and then move ahead as one team. 

We take pride in our work, acting with integrity and passion so our customers can perform at their best. As experts and enthusiasts, we combine deep knowledge with leading technology to consistently deliver results, solutions, and opportunities for our customers and stakeholders. Every day, we strive to transform global markets. 

ICE Clear Credit (ICC), a subsidiary of Intercontinental Exchange Inc., is the world's largest systemically important clearinghouse for Credit Default Swaps (CDS). ICC is an entrepreneurial and dynamic organization that implements world-class risk management solutions for the CDS marketplace. We are seeking a Senior Developer to join our team in Atlanta, GA. This hands-on role will help with design and build new features to enhance our core clearing systems like Risk/Price applications and play active role in advancing our architecture to the next level. 

Responsibilities 

  • System Development:
    • Design, develop, and implement new and existing systems
    • Advance Risk & Price & Associated Systems, supporting infrastructure to achieve business objectives
    • Actively participate in advancing Tech stack and reducing overall Tech Debt
  • Requirements Translation:
    • Collaborate with Product and Risk teams to transform business and functional requirements into robust technical solutions that meet performance and scalability standards. 
  • Architecture & Integration:
    • Architect APIs, database schemas, messaging layers, and integration solutions leveraging Java, Spring, and related frameworks to ensure seamless interoperability. 
  • System Modernization:
    • Build a deep understanding of existing systems and processes to drive modernization and integration with current risk frameworks. 
  • Quality & Testing:
    • Develop comprehensive unit tests and validation strategies to ensure accuracy and reliability of risk calculations and pricing models. 
  • Process Improvement:
    • Champion engineering best practices, continuous delivery principles, and modern development methodologies to enhance efficiency and quality. 
  • Innovation & Research:
    • Stay current with emerging technologies, financial market trends, and risk management methodologies to inform strategic decisions and future architecture. 

Knowledge and Experience 

  • Bachelor's degree in Computer Science, or Management Information Systems, or equivalent work experience. 
  • 5+ years in Software Development using Java ecosystem 
  • 3+ years' experience working as hands-on Senior Developer/Engineer, or similar senior role at FinTech 
  • Deep experience in Microservices/SOA architecture and API First design 
  • 3+ years developing large-scale enterprise applications using Java and frameworks like Spring 
  • 3+ years in database development concepts (SQL, PL/SQL, views) 
  • 1+ years in Spring Batch 
  • Hands-on experience with messaging and caching technologies (JMS, Kafka, Redis, MongoDB) 
  • Proven ability to deliver high-quality solutions on time in dynamic environments 
  • Strong analytical, problem-solving, communication, and interpersonal skills 
  • Self-motivated and capable of working independently 

Preferred Knowledge and Experience 

  • Experience with portfolio margining, risk analytics, and valuation systems 
  • Experience working on Spring Batch, Enterprise Scheduling systems 
  • Experience building UI applications 
  • Expertise in developing microservices on container-based Kubernetes platforms (OpenShift, Tanzu) 
  • Hand-on experience using AI coding assistants (Claude Code / Cursor / GitHub Copilot) to support daily development work

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----------Intercontinental Exchange, Inc. is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to legally protected characteristics.Employment Type: FULL_TIME

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