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Java Integration Developer Jobs (NOW HIRING)

Saxon Global

Java Developer

San Francisco, CA · On-site

$60 - $77.75/hr

Java Integration Developer Need: Java Apache Camel (can have a similar tool like Mulesoft, but Camel is preferred) Rest API's Big Data-Kafka and Cassandra Spring framework Industry: Retail experience ...

SSTech LLC

Java Integration Engineer

Vienna, VA · On-site

Java Integration Engineer Location: Hybrid @ Vienna, VA Experience: 5-10 years HDQ/Hybrid - 1-2 ... Experience with DevOps and Continuous Integration / Continuous Delivery (CI/CD) practices

New

Carnegie Affiliates

JAVA Integration

New York, NY · On-site

Work within an Enterprise Integration group on Systems Integration. Seeking someone who has already done integration in Java and knows the APIs. Must be, smart and collaborative, an independent ...

Infosys Limited Digital

Java Integration Engineer

$85K - $124K/yr

... DevOps|Continuous integration - Java, Technology|Microsoft Technologies|Web Services/Restfull API ... Domain Consulting Interest Group Infosys Public Services, Inc Company IPS USA Requisition ID ...

Quinnox Inc

Java Integration Role

Manhattan, NY · On-site

$57 - $78.25/hr

We are seeking an experienced Senior Software Engineer to design, build, and modernize our core ... Design, code, and deploy robust, production-grade backend services using Java and the Spring ...

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How much do java integration developer jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for java integration developer in the United States is $65.79, according to ZipRecruiter salary data. Most workers in this role earn between $56.97 and $72.84 per hour, depending on experience, location, and employer.

What is a Java integration developer?

A Java Integration Developer is a software professional who specializes in connecting different systems, applications, or services using Java-based technologies. Their main role involves designing, developing, and maintaining integration solutions, such as APIs, middleware, and message brokers, to enable seamless data exchange between platforms. They often work with tools like Spring Integration, Apache Camel, and enterprise service buses (ESBs) to ensure systems communicate efficiently and reliably. These developers also troubleshoot integration issues, optimize performance, and ensure security and scalability in interconnected environments.

What does a Java integration developer do?

As a Java integration developer, your job is to design and develop software for new and old systems using Java and customize any existing software to meet the changing needs of your employer. Each application you make may require connections to commerce platforms, access to external databases, and an interface that works well with the core platform. In many cases, companies ask you to continuously improve an existing code base or modify a program to address new issues. The complex programming needs of the Java integration developer position mean that many employers offer training, so you do not need to be fluent with every system they use.

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

To thrive as a Java Integration Developer, you need expertise in Java programming, integration patterns, and experience with APIs and middleware, often supported by a degree in computer science or a related field. Familiarity with tools such as Spring Integration, Apache Camel, MuleSoft, and version control systems like Git is typically required, along with relevant certifications. Strong problem-solving, communication, and teamwork skills are essential for collaborating with stakeholders and addressing complex integration challenges. These competencies ensure reliable system connectivity, efficient data exchange, and successful delivery of integration solutions in diverse technical environments.

What are some common challenges Java integration developers face when working with multiple systems or APIs?

Java Integration Developers often encounter challenges such as managing data consistency across different systems, handling varying API protocols, and dealing with legacy technologies that may not easily integrate with modern solutions. Troubleshooting issues like data mapping errors, authentication mismatches, and communication failures between services is common. Effective collaboration with other teams, such as QA, DevOps, and business analysts, is also crucial to ensure seamless integration and successful project delivery.

What is the difference between Java Integration Developer vs Java Software Engineer?

AspectJava Integration DeveloperJava Software Engineer
Required CredentialsBachelor's in CS or related, Java certificationsBachelor's or higher in CS, Java certifications often preferred
Work EnvironmentFocus on system integration, APIs, middlewareDevelops core applications, software solutions
Employer & Industry UsageUsed in enterprise, finance, tech sectors for integration tasksCommon across software development companies, tech firms
Search & Comparison IntentOften compared for integration roles, middleware tasksCompared for application development roles

While both roles require Java expertise and similar credentials, the Java Integration Developer specializes in integrating systems and APIs, working closely with middleware and enterprise solutions. The Java Software Engineer focuses on designing and developing core software applications. Understanding these differences helps in choosing the right career path or job search focus.

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Java Integration Developer jobs near you
Infographic showing various Java Integration Developer job openings in the United States as of August 2026, with employment types broken down into 91% Full Time, 5% Part Time, and 4% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $136,833 per year, or $65.8 per hour.

Java Integration Developer - 3648275

Lighthouse Technology Services

New York, NY • On-site

$75 - $80/hr

Contractor

Posted 14 days ago

Job description

Lighthouse Technology Services is partnering with our client to fill their Java Integration Developer position! This is a 6-18 month contract and will be hybrid in Buffalo, NY.
This role will be a W2 employee of Lighthouse Technology Services. No C2C or subcontracting arrangements will be considered.
What You'll Be Doing:
  • Design and develop complex integration solutions using Java and Spring Boot to solve business challenges
  • Build and maintain RESTful APIs and microservices that connect multiple enterprise applications and platforms
  • Lead technical implementation of Azure cloud services including Functions, Key Vault, and Managed Identities
  • Direct and mentor less experienced developers on complex projects and development best practices
  • Analyze and document technical specifications, system integrations, and interrelationships between applications
  • Implement OAuth 2.0 authentication and secure API communication patterns across integrated systems
  • Execute comprehensive unit testing, debugging, and code quality assurance activities
  • Collaborate with business units, operations teams, and technology staff throughout the development lifecycle
  • Monitor application performance using Azure monitoring tools and optimize for efficiency
  • Evaluate new technologies and recommend improvements to development standards and processes

What You'll Need to Have:
  • 5+ years of systems analysis and application development experience with strong Java proficiency
  • Expert-level knowledge of object-oriented programming, data structures, and concurrency patterns in Java
  • Proven experience building RESTful APIs using Spring Boot and implementing build automation
  • Solid understanding of Azure cloud services including Functions, Key Vault, Managed Identities, and monitoring capabilities
  • Strong proficiency with HTTP client libraries, API authentication methods including OAuth 2.0, and error handling
  • Demonstrated experience with unit testing frameworks and test-driven development practices
  • Excellent problem-solving and analytical skills with ability to work independently on complex technical challenges
  • Strong communication skills to present technical solutions to both technical and non-technical audiences

Pay Range: $75-80/hr
Questions about any of our jobs? Email us at recruiting@lhtservices.com
View all of our open jobs here: jobs.lhtservices.com

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