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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 ...

FIS

Backend Engineer

Jacksonville, FL · On-site

$97.94K - $195.66K/yr

Work with technologies such as Java, Javascript and Typescript, RESTful API integrations ... A degree in Computer Science, Software Engineering, or a related field is preferred. * Strong ...

Worldpay, Inc.

Backend Engineer

Jacksonville, FL

$97.94K - $195.66K/yr

Work with technologies such as Java, Javascript and Typescript, RESTful API integrations ... A degree in Computer Science, Software Engineering, or a related field is preferred. * Strong ...

Avani Technology Solutions, Inc.

Developer

Jacksonville, FL · On-site

$47.25 - $61.25/hr

Top Three Skills: (1) J2EE / Java Development: 8 - 10 years of experience developing web-based Java ... EJBs • Back-End: Oracle • Responsive Design Components • Web Service Calls that pass XML ...

ARC Group

Associate Java Developer

Jacksonville, FL · Remote

ASSOCIATE JAVA DEVELOPER (remote) ARC Group has an immediate opportunity for an Associate-level Java Developer for a remote position with a direct client based out of Jacksonville, FL. The Java ...

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How much do java backend developer jobs pay per hour?

As of May 29, 2026, the average hourly pay for java backend developer in Jacksonville, FL is $50.45, according to ZipRecruiter salary data. Most workers in this role earn between $44.86 and $58.17 per hour, depending on experience, location, and employer.

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 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 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 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:
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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 May 2026, with employment types broken down into 64% Full Time, 29% Part Time, and 7% Contract. Highlights an 54% Physical, 4% Hybrid, and 42% Remote job distribution, with an average salary of $104,937 per year, or $50.5 per hour.
Information Technology_USA - USA_Developer

Information Technology_USA - USA_Developer

Real Soft, Inc.

Jacksonville, FL • On-site

$47.25 - $61.25/hr

Contractor

Posted 9 days ago

Job description

**Please strictly adhere to the following resume naming convention:
ALL CAPS, NO SPACES B/T UNDERSCORES
PTN_US_GBAMSREQID_CandidateBeelineID
i.e. PTN_US_9999999_SKIPJOHNSON0413
: -/hr
MSP Owner: Kelly Gosciminski
Location: Phoenix, AZ - onsite (LOCAL ONLY FOR ONSITE CLIENT EVAL)
Duration: 6 months
skill id: 10700952
Java Developer
Java, SpringBoot, Kafka, Junits, Mockito
"Candidate to be based out of Phoenix, AZ to attend F2F interview at the client location
Strong core java fundamentals. 5+ years of experience building large scale applications using Java backend Programming .
Experience working on Cloud (public or private) is strongly preferred Strong knowledge and experience on software development methods and performs due diligence in all lifecycle stages of analysis, build and testing. Ability to write good junits and extend code coverage Ability to troubleshoot problems in test and production Strong communication skills and a team player.
Experience with design and coding in Java, SpringBoot, Kafka, Junits, Mockito, Integration testing, Sonar Cube , log4j, Gradle & maven, Git, Unix & shell scripting, RDBMS, SQL, NoSQL data bases, REST, Cloud & related experience in docker, kubernetes, Helm config, Dynatrace, performance tuning for sub second response applications.
Owns all technical aspects of software development for assigned applications.
Participates in the design and development of systems & application programs.
Identifies opportunities to adopt innovative technologies.
Works with product owners to prioritize features for ongoing sprints and managing a list of technical requirements based on industry trends, new technologies, known defects, and issues.
Hands-on expertise with application design, software development and automated testing"
Role Descriptions: Candidate to be based out of Phoenix| AZ to attend F2F interview at the client locationStrong core java fundamentals. 5 years of experience building large scale applications using Java backend Programming .Experience working on Cloud (public or private) is strongly preferred Strong knowledge and experience on software development methods and performs due diligence in all lifecycle stages of analysis| build and testing. Ability to write good junits and extend code coverage Ability to troubleshoot problems in test and production Strong communication skills and a team player.Experience with design and coding in Java| SpringBoot| Kafka| Junits| Mockito| Integration testing| Sonar Cube | log4j| Gradle maven| Git| Unix shell scripting| RDBMS| SQL| NoSQL data bases| REST| Cloud related experience in docker| kubernetes| Helm config| Dynatrace| performance tuning for sub second response applications.Owns all technical aspects of software development for assigned applications.Participates in the design and development of systems application programs.Identifies opportunities to adopt innovative technologies.Works with product owners to prioritize features for ongoing sprints and managing a list of technical requirements based on industry trends| new technologies| known defects| and issues.Hands-on expertise with application design| software development and automated testing
Essential Skills: Candidate to be based out of Phoenix| AZ to attend F2F interview at the client locationStrong core java fundamentals. 5 years of experience building large scale applications using Java backend Programming .Experience working on Cloud (public or private) is strongly preferred Strong knowledge and experience on software development methods and performs due diligence in all lifecycle stages of analysis| build and testing. Ability to write good junits and extend code coverage Ability to troubleshoot problems in test and production Strong communication skills and a team player.Experience with design and coding in Java| SpringBoot| Kafka| Junits| Mockito| Integration testing| Sonar Cube | log4j| Gradle maven| Git| Unix shell scripting| RDBMS| SQL| NoSQL data bases| REST| Cloud related experience in docker| kubernetes| Helm config| Dynatrace| performance tuning for sub second response applications.Owns all technical aspects of software development for assigned applications.Participates in the design and development of systems application programs.Identifies opportunities to adopt innovative technologies.Works with product owners to prioritize features for ongoing sprints and managing a list of technical requirements based on industry trends| new technologies| known defects| and issues.Hands-on expertise with application design| software development and automated testing
Desirable Skills:
Keyword:
Skills: Core Java
Experience Required:, Project Code :

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