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Java Developer Legacy Jobs (NOW HIRING)

Georgia IT, Inc.

Java Developer _ Altanta, GA

Atlanta, GA · On-site

$49 - $63.50/hr

Georgia IT, Inc. is seeking a Java Developer with extensive experience in core Java and related ... The role involves hands-on development, modernization of legacy applications, and working within ...

CYNET SYSTEMS

Java Developer

New York, NY · On-site

$45 - $50/hr

Modernize legacy applications into distributed platforms. Nice to Have: * Experience with AI ... Core Java. * Spring boot. * Angular. * Microsoft SQL Server. * UDB/DB2. * Relational Data Modeling.

Virtusa

Senior Java Developer

Pittsburgh, PA · On-site

$55.50 - $70.75/hr

Java API Developer Lead with extensive experience designing and delivering high-performance backend ... Skilled in driving application modernization initiatives through the transformation of legacy ...

Aquent

Java Developer

Southlake, TX · On-site

$60 - $66.67/hr

Contribute to IT transformations and system modernization initiatives, migrating legacy platforms ... engineering experience in actively developing large-scale software using Java, Spring framework ...

RedMane Technology

Java Developer - Chicago

Chicago, IL · On-site

$160K/yr

The Role RedMane has a full-time opportunity for a Java Developer/Analyst as we continue to grow ... Provide support and enhancements to legacy production systems. * Perform review of code from team ...

Tech Tammina LLC

Sr Backend Java Developer

Tampa, FL · On-site

$113K - $147K/yr

Modernization - re-write mainframe legacy applications into modern Java-based microservices to ... up of mostly Java developers. * Will be moving everything to AWS at one point next year so ...

Wipro Technologies

Java Developer

Irving, TX · On-site

$45K - $110K/yr

Analyze legacy documentation and design cloud migration solutions. * Translate business ... Manage Java projects end‑to‑end, coordinating internal teams and external vendors. * Ensure ...

RedMane Technology

Java Developer - Chicago

Chicago, IL · On-site

$75K/yr

Java Developer / Analyst - Chicago Company Description RedMane Technology LLC is an application ... Provide support and enhancements to legacy production systems. * Perform review of code from team ...

Navtech, Inc.

Java Developer with Spring Boot

Princeton, NJ · On-site

$54 - $69.75/hr

... legacy systems. • Strong analytic and problem-solving skills. • Solid verbal and written ... Spring Boot/Java developer to work with the team on Volante Best Regards Chris Brown Sr Technical ...

Atria Group LLC

Java Developer

Dallas, TX · On-site

$50.50 - $65.25/hr

Java Developer who has experience with Java, Javascript, Spring and some Groovy . The candidate ... Initially focus will be on moving away from a legacy platform in LAMP to Net Suite (ERP Like) the ...

360 IT Professionals

Sr. Java Developer

Dearborn, MI · On-site

$52.50 - $67/hr

We have a strong foundation built on legacy and emerging technologies, including excellent track ... Java Developer Location: - Dearborn, MI 48120 Duration: - 6+ months Should have excellent ...

Navtech, Inc.

Sr Java Developer with Kafka

Seattle, WA · On-site +1

$65.25 - $83/hr

Key projects: • Sr Java engineer - will work with other engineers to create a Java API around a legacy Scala codebase and implement Kafka stream processing. Team culture/work environment: • Team ...

Sammons Financial Group

Java Developer

Sioux Falls, SD · On-site

$50.75 - $65.75/hr

Lead the modernization of legacy Java applications to cloud-native architectures and microservices ... Collaborate with Product Owners, Scrum Masters, architects, developers, QAs, and business partners ...

Innova Solutions, Inc

Java Developer

Albany, NY · On-site

$45 - $50/hr

Java Developer Duration: 6 to 12+ Months Contract Location : Albany NY (Onsite Role) Details are ... legacy monolithic functionality To be able to do PoCs to integrate any new tool/product to the ...

WorkNovas LLC

Senior Java Developer

Jersey City, NJ · On-site

$59.75 - $76.25/hr

Senior Java Developer Boston,MA or Jersey City, NJ 3 days onsite 10+ years - Java, Spring Boot, AWS ... Extensive experience in analysis, troubleshooting, and production support of legacy systems ...

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Java Developer Legacy information

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$15

$56

$77

How much do java developer legacy jobs pay per hour?

As of Sep 11, 2026, the average hourly pay for java developer legacy in the United States is $56.70, according to ZipRecruiter salary data. Most workers in this role earn between $49.04 and $63.46 per hour, depending on experience, location, and employer.

What is a Java Developer Legacy?

Java Developer Legacy roles focus on maintaining, upgrading, and troubleshooting older Java-based systems that are still in use within organizations. These professionals work with legacy codebases, often written in earlier versions of Java or using outdated frameworks and libraries. Their responsibilities may include bug fixing, refactoring, integrating new features, and ensuring compatibility with modern technologies. Strong problem-solving skills and an understanding of both current and historical Java practices are crucial for success in this role.

What are the key skills and qualifications needed to thrive as a Java Developer Legacy?

To thrive as a Java Developer (Legacy), you need strong proficiency in Java (particularly older versions), understanding of legacy frameworks (like Struts or EJB), and experience with maintaining and refactoring existing codebases. Familiarity with legacy databases, application servers, and version control systems is typically required, along with knowledge of build tools such as Ant or Maven. Problem-solving skills, attention to detail, and effective communication are essential soft skills for collaborating on complex, long-standing projects. These skills ensure efficient troubleshooting, smooth integration of updates, and ongoing stability for critical legacy systems.

What are some common challenges faced by Java Developers working with legacy systems, and how can they be addressed?

Java Developers working with legacy systems often encounter challenges such as outdated codebases, limited documentation, and compatibility issues with newer technologies. Addressing these issues typically involves spending time understanding existing architectures, refactoring code to improve maintainability, and collaborating closely with other team members who have historical knowledge of the system. Proactively documenting any changes and gradually introducing modern development practices can also help ease the transition and ensure system stability.

What is the difference between Java Developer Legacy vs Java Developer?

AspectJava Developer LegacyJava Developer
Required CredentialsBachelor's in Computer Science or related field, Java certifications often preferredBachelor's in Computer Science or related field, Java certifications often preferred
Work EnvironmentLegacy systems, on-premises servers, older Java frameworksModern Java frameworks, cloud environments, microservices
Employer & Industry UsageFinancial institutions, government agencies, companies maintaining legacy applicationsTech companies, startups, organizations adopting new Java technologies
Search & Comparison IntentUnderstanding roles in legacy system maintenanceSeeking modern Java development opportunities

Java Developer Legacy focuses on maintaining and updating older Java applications, often in legacy systems within traditional industries. In contrast, Java Developer roles typically involve working with modern Java frameworks, cloud integration, and new development projects. Both roles require similar foundational skills, but their work environments and project types differ significantly.

What are popular job titles related to Java Developer Legacy jobs?

For Java Developer Legacy jobs, the most frequently searched job titles are:

Infographic showing various Java Developer Legacy job openings in the United States as of September 2026, with employment types broken down into 1% As Needed, 88% Full Time, 9% Part Time, and 2% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $117,931 per year, or $56.7 per hour.

Java Developer - BHE GT&S

Glen Allen, VA • On-site

ShiftCode Analytics, Inc.
IT Services • 11 - 50 employees
Learn more about ShiftCode Analytics, Inc.external

$46.75 - $60.25/hr

Full-time

This job post has expired 2 days ago. Applications are no longer accepted.

Job description

Job Summary:
ShiftCode Analytics, Inc. is seeking a Java Developer for a long-term contract with a Fortune 200 client. The role requires strong experience in legacy and modern Java for system migration, along with expertise in Spring Boot and Kafka.
Responsibilities:
• Targeting candidates with 15+ years of experience.
• This role requires strong experience with legacy Java as well as modern Java for system migration.
• Java (core Java, enterprise application development)
• Spring Framework / Spring Boot (Spring Data, Spring Cloud)
• JPA / Hibernate (HQL, JPQL, Criteria APIs)
• Web Services (REST and SOAP)
Qualifications:
Required:
• 15+ years of experience
• Java (core Java, enterprise application development)
• Spring Framework / Spring Boot (Spring Data, Spring Cloud)
• JPA / Hibernate (HQL, JPQL, Criteria APIs)
• Web Services (REST and SOAP)
Company:
ShiftCode Analytics Inc is a Tampa, FL based firm formed with one sole purpose of delivering best and quick services to its clients nationwide. Founded in 2019, the company is headquartered in Tampa, USA, with a team of 51-200 employees. The company is currently Growth Stage.
ShiftCode Analytics logo

About ShiftCode Analytics

Sourced by ZipRecruiter

We specialize in solid end-to-end delivery of tailor-made technology solutions designed by the Top 1% Software Engineering teams. Our innate digital leadership identity powers transformation across every industry. We are always ready to drive meaningful change with a strategic vision for the future. We rigorously test for logical/mathematical reasoning skills, technical ability and soft skills in our interview process. Only those engineers who score highly across each of these areas are presented to our clients.

Industry

It services

Company size

11 - 50 Employees

Headquarters location

Tampa, FL, US

Year founded

2019

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