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Java Backend Developer Jobs in Jacksonville, FL (NOW HIRING)

FIS

Senior Backend Engineer

Jacksonville, FL · Hybrid

As a Lead Software Engineer with strong back-end expertise, you'll start your day aligning with ... Your focus will be on driving Java and Spring Boot-based services, APIs, and integrations that ...

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Java Backend Developer information

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How much do java backend developer jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for java backend developer in Jacksonville, FL is $50.62, according to ZipRecruiter salary data. Most workers in this role earn between $45.00 and $58.37 per hour, depending on experience, location, and employer.

What does a Java backend developer do?

A Java Backend Developer is responsible for building and maintaining the server-side logic, databases, and APIs of web applications using the Java programming language. They ensure that data is properly stored, retrieved, and processed while integrating with the frontend systems. Java Backend Developers also work on optimizing application performance, implementing security measures, and collaborating with other developers to deliver robust software solutions.

What are some common challenges Java backend developers face when working on large-scale enterprise applications?

Java Backend Developers working on large-scale enterprise applications often encounter challenges such as ensuring application scalability, managing complex codebases, and optimizing system performance under heavy loads. Collaborating across teams to integrate with front-end services and external APIs can require strong communication and problem-solving skills. Additionally, maintaining high code quality while delivering new features quickly often means balancing technical debt with innovation. Regular code reviews and adopting best practices in software architecture help address these challenges.

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

To thrive as a Java Backend Developer, you need strong proficiency in Java programming, knowledge of data structures and algorithms, and experience with backend frameworks such as Spring or Hibernate, often supported by a degree in computer science or a related field. Familiarity with relational databases (like MySQL or PostgreSQL), RESTful API development, version control systems (such as Git), and build tools (like Maven or Gradle) is typically required, and certifications like Oracle Certified Professional Java Programmer can be advantageous. Excellent problem-solving skills, attention to detail, and effective communication are crucial soft skills for collaborating with teams and troubleshooting complex systems. These capabilities ensure robust, scalable, and maintainable backend solutions that meet business requirements and support seamless application performance.

What are the most commonly searched types of Java Backend Developer jobs in Jacksonville, FL?

The most popular types of Java Backend Developer jobs in Jacksonville, FL are:

What are popular job titles related to Java Backend Developer jobs in Jacksonville, FL?

For Java Backend Developer jobs in Jacksonville, FL, the most frequently searched job titles are:

What job categories do people searching Java Backend Developer jobs in Jacksonville, FL look for?

The top searched job categories for Java Backend Developer jobs in Jacksonville, FL are:

What cities near Jacksonville, FL are hiring for Java Backend Developer jobs?

Cities near Jacksonville, FL with the most Java Backend Developer job openings:

Java Backend Developer jobs near you
Infographic showing various Java Backend Developer job openings in Jacksonville, FL as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $105,287 per year, or $50.6 per hour.

Information Technology_USA - USA_Developer

Real Soft, Inc.

Jacksonville, FL • On-site

$46.75 - $60.75/hr

Contractor

Re-posted 17 days ago

Job description

ALL CAPS, NO SPACES B/T UNDERSCORES PTN_US_GBAMSREQID_
Candidate BeelineID i.e. PTN_US_9999999_SKIPJOHNSON0413
MSP Owner: Subhashree samal
Targeted - /hr
REQUIREMENT_CITY - O Fallon, MO
REQUIREMENT_ID- 10889696
Role Name - Agentic AI Engineeer
Job Description: Java Backend Engineer with Agentic AI skills.
Java with Spring Boot - Mandatory
• Experience in developing Agentic AI applications. - Mandatory
• Knowledge of SQL with Oracle and PostgreSQL - Mandatory
• Knowledge of REST API development and backend automation.
• Knowledge of Event-Driven Architecture.
• Exposure to Kafka - Nice to have
• Knowledge of CI / CD concepts, Jenkins
• Knowledge of Pivotal Cloud Foundry - Nice to have
Role Descriptions: The primary responsibility is to design and develop Agentic AI applications using Java and Spring Boot. The role involves collaborating with cross-functional teams to ensure successful project delivery. Candidates will be expected to write clean| maintainable code and participate in code reviews. Additionally| they will need to troubleshoot and resolve issues in existing applications. Continuous learning and adaptation to new technologies will be essential.
Essential Skills: Experience with Kafka is a nice-to-have skill that can enhance the candidates ability to work with event-driven systems. Knowledge of CI/CD concepts and tools like Jenkins is beneficial for streamlining development processes. Familiarity with Pivotal Cloud Foundry can be advantageous for deployment and cloud-based solutions. Any additional experience in agile methodologies would be a plus. Understanding of software development best practices is also desirable. Proficiency in Java and Spring Boot is essential for this role| as they are the primary technologies used in development. Experience in developing Agentic AI applications is also mandatory. Knowledge of SQL with Oracle and PostgreSQL is required for database interactions. Familiarity with ReST API development is crucial for backend services. Understanding of Event-Driven Architecture is necessary for system design.
Desirable Skills: Exposure to Kafka - Nice to have
• Knowledge of CI / CD concepts, Jenkins
• Knowledge of Pivotal Cloud Foundry - Nice to have
Keyword: Agentic AI, Java backend, Event Driven Architecture.
Skills: Java Rest web services~Digital : Kafka~Digital : Spring Boot~ORACLE SQL~AI Agents~Java Solutions
Experience Required: 5-8

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