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Senior Java Software Developer Jobs in Jacksonville, FL

The Computer Merchant, Ltd

Sr Java Developer

Jacksonville, FL · Remote

$52.75 - $67.50/hr

JOB TITLE: Sr. Java Developer JOB LOCATION: Remote, prefer Jacksonville, FL WAGE RANGE*: 60 - 66/ hour Must be W2 JOB NUMBER:20271 Sr. JAVA Developers are responsible for the development, programming ...

The Computer Merchant, Ltd

Sr Java Developer

Jacksonville, FL · Remote

$52.75 - $67.50/hr

JOB TITLE: Sr. Java Developer JOB LOCATION: Remote, prefer Jacksonville, FL WAGE RANGE*: 60 - 66/ hour Must be W2 JOB NUMBER:20271 Sr. JAVA Developers are responsible for the development, programming ...

ARC Group

Sr. Java Developer (remote)

Jacksonville, FL · Remote

$53 - $67.75/hr

Engage in all phases of the software development life cycle which include gathering and analyzing ... Java Developer REQUIREMENTS: * 6 years of full-stack Java/J2EE development in a professional work ...

Kemper

Senior Java Full Stack Developer

Jacksonville, FL

$53 - $67.75/hr

At Kemper, the Senior Software Developer provides technical support for multiple applications and ... Experience in technical disciplines such as Java and Spring Boot and microservices programming

Kemper

Guidewire Developer

Jacksonville, FL

$53 - $67.75/hr

You will work on Guidewire ClaimCenter and its surrounding middleware (Java/SpringBoot, AWS SQS/SNS ... Deep familiarity with wide range of software design patterns and architectural principles, applying ...

Advantage Design Group

Be Seen First

Senior Software Developer

Jacksonville, FL · On-site

$50.50 - $66.75/hr

The Role As a Senior Software Engineer, you will design, build, and maintain scalable CMS-driven platforms that power Advantage Design Group's orientation and recruiting experiences. You will lead ...

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Senior Java Software Developer information

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How much do senior java software developer jobs pay per hour?

As of Jun 7, 2026, the average hourly pay for senior java software developer in Jacksonville, FL is $58.21, according to ZipRecruiter salary data. Most workers in this role earn between $51.01 and $65.05 per hour, depending on experience, location, and employer.

What is a Senior Java Software Developer?

A Senior Java Software Developer is an experienced professional responsible for designing, developing, and maintaining complex software applications using the Java programming language. They typically lead development teams, mentor junior developers, and contribute to architectural decisions. Senior Java Developers are expected to have a deep understanding of Java frameworks, best coding practices, and software development methodologies. They also collaborate with stakeholders to deliver robust, scalable, and efficient software solutions.

What are some common challenges Senior Java Software Developers face when leading projects, and how can they effectively address them?

Senior Java Software Developers often encounter challenges such as balancing hands-on coding with mentoring junior team members, managing project timelines, and ensuring code quality across large, distributed systems. To address these, it’s crucial to establish clear communication channels, implement robust code review processes, and leverage agile methodologies for project management. Additionally, staying up-to-date with the latest Java frameworks and best practices helps in making informed architectural decisions and streamlining development workflows.

What are the key skills and qualifications needed to thrive as a Senior Java Software Developer, and why are they important?

To thrive as a Senior Java Software Developer, you need advanced proficiency in Java programming, strong knowledge of software design patterns, and experience with frameworks like Spring, typically backed by a bachelor's degree in computer science or a related field. Familiarity with tools such as Git, Maven, Jenkins, and cloud platforms, along with relevant certifications like Oracle Certified Professional Java SE, is often required. Strong problem-solving abilities, effective communication, and leadership skills help in mentoring teams and collaborating on complex projects. These skills ensure the delivery of robust, scalable software solutions and foster innovation within development teams.

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

AspectSenior Java Software DeveloperJava Software Engineer
Required CredentialsBachelor's degree in Computer Science or related field; extensive Java experience; certifications like Oracle Java CertificationBachelor's degree in Computer Science or related field; Java programming skills; certifications are common but not mandatory
Work EnvironmentDevelops complex applications, mentors junior staff, leads projectsDesigns and develops Java applications, collaborates with teams, implements features
Employer & Industry UsageUsed across tech companies, finance, healthcare, and enterprise sectorsCommon in software development firms, IT departments, and tech startups

The main difference between a Senior Java Software Developer and a Java Software Engineer lies in experience level and responsibilities. Senior developers often lead projects and mentor others, while Java Software Engineers focus on designing and implementing Java applications. Both roles require strong Java skills and similar educational backgrounds, but seniority involves additional leadership and project management duties.

What cities near Jacksonville, FL are hiring for Senior Java Software Developer jobs? Cities near Jacksonville, FL with the most Senior Java Software Developer job openings:
Senior Java Software Developer jobs near you
Infographic showing various Senior Java Software Developer job openings in Jacksonville, FL as of May 2026, with employment types broken down into 99% Full Time, and 1% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution, with an average salary of $121,085 per year, or $58.2 per hour.
Senior Java Developer

Senior Java Developer

Intercontinental Exchange Holdings, Inc.

Jacksonville, FL • On-site

$52.75 - $67.50/hr

Full-time

Posted 17 days ago

Job description

Overview
Job Purpose
ICE is seeking a Senior Java Developer to join its Single Sign-on (SSO) Enterprise Service development team. This team oversees the highly distributed, resilient, reliable, and secure SSO ecosystem. This position offers both server-side and front-end development opportunities.
This open position is quite unique. The developer not only builds top-quality, mission-critical software but also can do so with fun and flexibility. Our platforms are implemented with modern Java and rich front-end JavaScript/TypeScript applications using React.js. This is a great opportunity to learn new things and to have a significant impact on our world-class applications.
Responsibilities
The primary responsibility is for the design, implementation, and support of the SSO system based on current security standards, customer requirements, and integration needs for numerous applications within and beyond the ICE enterprise. A candidate that succeeds in this team (and at ICE in general) should have a product mentality, have a strong sense of ownership, and strive to be a good steward for his or her software. More than any concrete experience with specific technology, it is more important for the candidate to have a strong sense of what constitutes good software, be conscientious in picking the right technology stack, and be open-minded to learn (from others and from failures).
On the technical side, the ideal candidate should be highly proficient in Java design and development, have experience with front-end development using HTML5, JavaScript, CSS & React, developing or interfacing with relational databases such as Oracle or Postgres. In addition to fulfilling the typical development duties, the individual is expected to look beyond just writing code by contributing to the team's success in multiple facets. The candidate should be able to communicate effectively and maintain good transparency on project status. The candidate is expected to interact closely with clients, quality assurance, and project/product management.
Knowledge and Experience
  • Bachelor's degree or equivalent in Computer Science with 5+ years of Java development experience, or master's degree with 3+ years of Java development experience
  • Demonstrable experience in design and system architecture
  • Good understanding of common design and architectural principles
  • Strong interpersonal skills and ability to work well in a team environment
  • Ability to work with little supervision and under pressure
  • Good decision-making ability; good judgment
  • Good communication skills
  • Extensive experience leading web-based development efforts using HTML5, JavaScript, Typescript, CSS, React/Redux and NodeJS
  • Core Java/Java collections
  • Relational databases
  • Performance tuning, debugging, and memory profiling
  • Unit, integration, and end-to-end tests
  • Knowledge of UNIX command and tools
  • Experience with SSO standards such as SAML/OAuth/OpenID Connect
  • Modern browser cookie management and debugging experience

Preferred Knowledge and Experience
  • Financial services experience
  • Experience with Kafka
  • Multi-threaded server-side development and Java concurrency
  • Cross-browser development and troubleshooting experience

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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.

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